当前位置:首页 > 范文 > 2014河北高考作文解析

2014河北高考作文解析

格式:DOC 上传日期:2024-10-05 22:12:21
2014河北高考作文解析
时间:2024-10-05 22:12:21   小编:

本文对2014年河北高考作文进行了解析,分析了各个作文题目的要点和考点,指导考生如何正确理解题意并展开写作。通过对作文范文的解读和分析,帮助考生更好地应对高考作文考试,提高作文得分。文章内容详实,具有很强的实用性和指导性。

第一篇

不同的人,看到同一片风景,感受会不一样。我是山里长大的孩子,自小对大山就有一种母亲样的感情,我把爬山当回归。老公是在平原长大的孩子,他对广袤无垠的平原更喜爱,他把爬山当运动。每次我和老公去爬山,他就表扬我天生有爬山的能力。望着陡峭的山崖,我竟然可以不凭借任何东西,三五下就爬上去了。

那一刻,如同我的脚上有吸盘一般。只要进入大山,我就感到一种神奇的记忆,手脚开始灵便起来,内心湖水一般的平静。进入大山,向内的静音模式启动,树林里的鸟、地面上的虫,一声声清晰悦耳起来。登临山顶,那种一览众山小的感觉更是心旷神怡,似乎心里的浊气都可以全数倾吐,再次吸纳的都是清新的山林之气。站在山顶,贪婪的欣赏着眼前的风景,远望可以看到天地相接,近望可以看到树叶和行人。

对同一个人同一个地方来说,想到的和看到的风景,也不会完全一致。站在山脚下,风景是想出来的。山在你脚下,才能领略风景的真面目。我记起去年五月在襄阳爬卧龙山的情形。站在山下看,觉得山并不高,只是隆起的一个大包而已。登到山顶,站在隆中纪念塔上,我们一行不约而同尖叫起来。在这里,可以看到整个襄阳城,可以看到脚下的树木呈现各种不同的绿……上山只为打发时间,到了山顶才知人生不虚此行。

经过千般辛苦看到的风景,其实不再只是风景,它包含的还有付出和收获的快乐。老公说去旅游不如在电视上看旅游节目,那介绍得更仔细,视角也更好。我说,你在电视上看磨基山,和站在磨基山看磨基山,这感觉能一样吗?他想想这么多次的爬磨基山,不再说话。《小王子》里的小王子为什么爱那枝玫瑰,是因为他在那枝玫瑰上付出了相当多的时间和精力。费尽千般苦心得到的,和轻而易举拿到的,风景怎么会一样。

再一次地,经过千般辛苦,我终于站在山顶看风景。这一刻,我觉得生命是如此美好。当然我也知道,老公不爱山上的风景,所以有时候,我也会陪着他去看草原。和而不同,互相尊重,是我们十几年的相处之道。

第二篇

人生如旅程,而心为旅者。

在这并不一帆风顺的旅程中,逆境、失意常常阻挡着旅者的步伐。除开要克服这重重困难的考验,旅者还必须在每处绮丽风景旁作出抉择,在每个分岔路口前作出抉择。是流连驻足还是大步向前,是轻舟孤帆还是崎岖山径?如此看来,旅者莫约是很难抵达终点。

冰心说:“爱在左,同情在右,走在生命的两旁,随时撒种,随时开花,将这一径长途,点缀的香花弥漫,使穿枝拂叶的行人,踏着荆棘,有泪可落,却不觉得悲凉。”

的确,我们的心因对目的地不够执着。但若当一个人与追求同行,坚定了自己的内心,便坎坷是伴,磨难也是伴。月有阴晴圆缺,人有悲欢离合,命有否泰变化,年有四季更替。熬过长夜,你便能见到黎明;饱受痛苦,你便能拥有快乐;耐过寒冬,你便无须蛰伏;落尽寒梅,你便能企盼新春。

“真者,精诚之至也。不精不诚,不能动人。”不够诚恳的心,不能打动别人,更无法抵达旅程的终点。

虽然我们现在还只是稚嫩的幼苗,然而只要坚忍不拔,终会成为参天大树;虽然我们现在还只是涓涓细流,然而只要锲而不舍,终会拥抱大海;虽然我们现在还只是初生的雏鹰,然而只要心存高远,终会拥抱蓝天。

在这心之旅程上,我们会遇见迷惑,担忧未来。但同样重要的是坦然面对脚下的路,给自己的人生留下一条坚强的轨迹。

蝴蝶破蛹而出时的悸动,充斥着对世界的无尽的期待;嫩芽破英而出时的颤动,满怀着对尘世的无限思念;种子萌发时的疤痕,寄寓着无限的生之希望。

人生艰辛无尽,越千山万水之后,总会留下伤口。伤口孕育着生机,充斥着希望。当我们破蛹而出化茧成蝶时,回首来时的路,那伤口处会开出一朵朵绝美的花,深解进心脏,成为心室壁上美好的花纹。

人生如旅程,而心为旅者。我在路上——

由“流水潺潺,鸟语花香”到“古木参天,林静山幽”,再到“云海茫茫,群山隐约”,渐涉苦途,渐达高处,渐入佳境。

【点评】

作者将游者的旅途比着“人生的旅途”,角度新颖,立意不凡。“心为旅者”,作何解读?在“绮丽风景旁”,在“分岔路口前”你要“做出抉择”,心,不能被别人的价值判断所左右;且要“精诚之至”,“不精不诚”就“无法抵达旅程的终点。”文章紧扣材料,议论精辟。文章文采斐然,用词精当,多种修辞技巧的运用,语言闪现亮点。结尾处,点化材料,深化主题,余音袅袅,意味无穷。

第三篇

山脚下,流水潺潺,鸟语花香;山腰上,古木参天,林静山幽;山顶上,云海茫茫、群山隐约。游客们有的于山脚赏景,有的流连于山腰,却只有极少数人选择了继续攀登。

继续攀登,看是简单的口号,却要让说者拒绝多大的诱惑、忍耐多难的艰辛?登山如此,生活亦是如此,日益丰富的社会总是会给奋斗在路上的人们提供各种享乐的机会,灯红酒绿的时代也会让稍有成就的青年止步于眼前的美景,恐惧继续攀登的孤寂。可是,生活是不会停止的,过早止步的人们会失去多少苦尽甘来的乐趣。因此,在人生的旅途中,我们应该继续攀登,永不停止。

“宁可暴死在未知的路上,也不愿一路走在安逸之中”的优米网创始人王利芬,在人生登顶的途中,在山腰处望见了自己人生的美景,作为一名非常成功的职业媒体人,王利芬半山腰处的美景可谓比别处都略胜一筹,但她不喜欢这种“一眼望到头”的生活,不安分的她选择离开央视自由创业。当很多“过来人”告诉她前方的山路“蜀道难,难于上青天”“猿猱欲度愁攀援”的时候,王利芬选择了“在路上”——不贪图安逸和克服万难的精神让她在坎坷的登顶路上永不停止,见到了属于自己的高处,取得了成功。

当然,生活中的诱惑实在太多,山脚山腰的美景又实在让人不忍离去,面对这一切,我们又该如何保持那一颗继续登顶的心?香港著名推销商冯两努给出了答案,他说:“世界会向那些有目标和远见的人让路。”的确,尽管眼前的绿柳花红暂时遮住了你登顶的双眼,但如果你心中有目标,有向上的劲头,你便不会停止你攀援的脚步。

曼德拉用“爬上一座大山后,你会发现有更多山要攀登”来形容他卸任总统后的生活。曼德拉在他的人生旅途中,选择了“继续攀登,永不停止”的生活方式,一直到他去世,他都不停地在人生的山峰攀登。于是,曼德拉成为了去世后极少数被世人记住的人之一。是啊,人生不能徜徉在山腰的美丽,而是要不停地攀登一座座高山。

继续攀登,永不停止!永不停止于山腰的美景中,永不停止于登上一山之顶的喜悦中??

第四篇

2017年全国卷2高考试题理综答案及解析化学

7.下列说法错误的是

A.糖类化合物也可称为碳水化合物

B.维生素D可促进人体对钙的吸收

C.蛋白质是仅由碳、氢、氧元素组成的物质

D.硒是人体必需的微量元素,但不宜摄入过多

【参考答案】C

【参考解析】蛋白质基本组成元素是碳、氢、氧、氮,有些蛋白质含包括硫、磷等元素。

A.1L0.1mol·NH4CL溶液中,的数量为0.1

【参考答案】D

【参考解析】A、因铵根离子水解,其数量小于0.1NA,A错误;B、2.4gMg为0.1mol,与硫酸完全反应后转移的电子为0.2NA,B错误;C、标准状况下,2.24L任何气体所含有的分子数都为0.1NA,C错误;D、正确。

9.a,b,c,d为原子序数依次增大的短周期主族元素,a原子核外电子总数与b原子次外层的电子数相同;c所在周期数与族数相同;d与a同族,下列叙述正确的是

A.原子半径:d>c>b>a B.4种元素中b的金属性最强

C.c的氧化物的水化物是强碱 D.d单质的氧化性比a单质的氧化性强

【参考答案】B

【参考解析】a、b、c、d分别为O、Na或Mg、Al、S。A、原子半径b>c>d>a,A错误;B、B正确;C、c的氧化物的水化物为氢氧化铝,为两性氢氧化物,是弱碱,C错误;D、S的氧化性比氧气弱,D错误。

10.下列由实验得出的结论正确的是

实验结论

A.将乙烯通入溴的四氧化碳溶液,溶液最终变为无色透明生成的1,2—二溴乙烷无色、可溶于四氧化碳

B.乙醇和水都可与金属钠反应产生可燃性气体乙醇分子中的氢与水分子中的氢具有相同的活性

C.用乙酸浸泡水壶中的水垢,可将其清除乙酸的酸性小于碳酸的酸性

D.甲烷与氯气在光源下反应后的混合气体能使湿润的石蕊试纸变红生成的氯甲烷具有酸性

【参考答案】A。

A.待加工铝质工件为阳极

B.可选用不锈钢网作为阴极

D.硫酸根离子在电解过程中向阳极移动

【参考答案】C

【参考解析】A、根据原理可知,Al要形成氧化膜,化合价升高失电子,因此铝为阳极,正确;B、不锈钢网接触面积大,能增加电解效率,正确;C、阴极应为氢离子得电子生成氢气,错误;D、电解时,阴离子移向阳极,正确。

12.改变0.1二元弱酸溶液的pH,溶液中的、、的物质的量分数随pH的变化如图所示[已知]。

下列叙述错误的是

【参考答案】D

【参考解析】A、根据图像,pH=1.2时,H2A和HA-相交,则有c(H2A)=c(HA-),正确;B、根据pH=4.2点,K2(H2A)=c(H+)c(A2-)/c(HA-)= c(H+)=10-4.2,正确;C、根据图像,pH=2.7时,H2A和A2-相交,则有c(H2A)=c(A2-),正确;D、根据pH=4.2时,c(HA-)=c(A2-),且物质的量分数约为0.48,而c(H+)=10-4.2,可知c(HA-)=c(A2-)>c(H+),错误。

13.由下列实验及现象不能推出相应结论的是

实验现象结论

A.向2 mL 0.1的溶液中加足量铁粉,震荡,加1滴KSCN溶液黄色逐渐消失,加KSCN溶液颜色不变还原性:

B.将金属钠在燃烧匙中点燃,迅速伸入集满CO2的集气瓶集气瓶中产生大量白烟,瓶内有黑色颗粒产生CO2具有氧化性

C.加热盛有少量NH4HCO3固体的试管,并在试管口放置湿润的红色石蕊试纸石蕊试纸变蓝NH4HCO3显碱性

【参考答案】C

【参考解析】C项碳酸氢铵受热分解产生的氨气使湿润的红色石蕊试纸变蓝,而不是碳酸氢铵显碱性。

26.(14分)

水泥是重要的建筑材料。水泥熟料的主要成分为CaO、SiO2,并含有一定量的铁、铝和镁等金属的氧化物。实验室测定水泥样品中钙含量的过程如图所示:

回答下列问题:

(1)在分解水泥样品过程中,以盐酸为溶剂,氯化铵为助溶剂,还需加入几滴硝酸。加入硝酸的目的是__________,还可使用___________代替硝酸。

(2)沉淀A的主要成分是_________,其不溶于强酸但可与一种弱酸反应,该反应的化学方程式为_____________。

(3)!网加氨水过程中加热的目的是___________。沉淀B的主要成分为_____________、____________(填化学式)。

【参考答案】

(1)将Fe2+氧化为Fe3+ ; 双氧水

(OH)3

(4) 5Ca2+~5H2C2O4~2KMnO4

n(KMnO4)=0.0500mol/L×36.00mL=1.80mmol

n(Ca2+)=4.50mmol

水泥中钙的质量分数为4.50mmol×40.0g/mol/0.400g=45.0%

【参考解析】

27.(14分)丁烯是一种重要的化工原料,可由丁烷催化脱氢制备。回答下列问题:

(1)正丁烷(C4H10)脱氢制1-丁烯(C4H8)的热化学方程式如下:

①C4H10(g)= C4H8(g)+H2(g) ΔH1

反应①的ΔH1为________ kJ·mol-1。图(a)是反应①平衡转化率与反应温度及压强的关系图,x_____________0.1(填“大于”或“小于”);欲使丁烯的平衡产率提高,应采取的措施是__________(填标号)。

A.升高温度 B.降低温度 C.增大压强 D.降低压强

(2)丁烷和氢气的混合气体以一定流速通过填充有催化剂的反应器(氢气的作用是活化催化剂),出口气中含有丁烯、丁烷、氢气等。图(b)为丁烯产率与进料气中n(氢气)/n(丁烷)的关系。图中曲线呈现先升高后降低的变化趋势,其降低的原因是___________。

(3)图(c)为反应产率和反应温度的关系曲线,副产物主要是高温裂解生成的短碳链烃类化合物。丁烯产率在590 ℃之前随温度升高而增大的原因可能是___________、____________;590℃之后,丁烯产率快速降低的主要原因可能是_____________。

【参考答案】

(1)+43 Kj/mol

(2)原料中过量H­2会使反应①平衡逆向移动,所以丁烯转化率下降

(3)590℃前升高温度,反应①平衡正向移动

升高温度时,反应速率加快,单位时间产生丁烯更多

更高温度则有更多的C4H10裂解导致产率降低

【参考解析】

(1)根据盖斯定律,用②式-③式可得①式,因此△H1=△H2-△H3=-199 kj/mol +242 kj/mol =+43kj/mol。由a图可以看出,温度相同时,由0.1MPa变化到xMPa,丁烷的转化率增大,即平衡正向移动,所以x的压强更小,x

第五篇

2017年全国2卷高考英语试题答案及解析

第二部分 阅读理解(共两节,满分40分)

(共15小题;每小题2分,满分30分)

阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳答案。

A

In the coming months, we are bringing together artists form all over the globe, to enjoy speaking shakespeare’s plays in their own language, in our globe, within the architecture shakespeare wrote for.please come and join us.

National Theatre Of China Beijing|Chinese

This great occasion(盛会) will be the national theatre of china’s first visit to the uk. The company’s productions show the new face of 21st century chinese theatre. This production of

Shakespeare’s Richard III will be directed by the National’s Associate Director,Wang Xiaoying.

Date&Time:Saturday 28 April,2.30pm&Sunday 29 April,1.30pm&6.30pm

Marjanishvili Theatre Tbilisi l Georgian

One of the most famous theatres in Georgia,the Marjanishvili,founded in 1928,appears regularly at theatre festivals all over the world. This new production of As You Like It is helmed(指导)by the company’s Artistic Director Levan Tsuladze.

Date & Time :Friday 18May,2.30pm&Sunday 19May,7.30pm

Deafinitely Theater London l British Sign Language (BSL)

By translating the rich and humourous taxt of Love’s Labour’s Lost into the physical language of BSL,Deafinitely Thertre creates a new interpretation of Shakespeare’s comedy and aims to build a bridge between deaf and hearing worlds by performing to both groups as one audience.

Date&Time:Tueaday 22 May,2.30pm&Wednesday 23 May,7.30pm

Habima National Theatre Tel Aviv l Hebrew

The Habima is the centre of Hebrew-languege theatre worldwide,Founded in Moscow after the 1905 revolution,the company eventually settled in Tel Aviv in the late 1920s,Since 1958,they have been recognized as the national theatre of Israel.This production of Shakespeare’s The Merchant of Venice marks their first visit to the UK.

Date Date&Time:Monday 28May,7.30&Tuesday 29 May,7.30pm

21.which play will be performed by the National Theatre of China?

A.Richard Ⅲ. B.Lover’s Labour’s Lost

C.As You Like It D.The merchant of Venice

22.What is special about Deafinnitely Theatre?

A.Tt has two groups of actors B.It is the leading theatre in London

C.It performs plays in BSL D.It is good at prducting comedies

23.When can you see a play in Hebrew?

A.Onsuturday 28Apil. B.On Sunday 29 April

C.On Tuesday 22 May.D. On Tuesday 29 May

21--23 AAD

B

I first met Paul Newman in 1968, when George Roy Hill, the director of Butch Cassidy and the Sundance Kid, introduced us in New York City. When the studio didn’t want me for the film— it wanted somebody as well known as Paul— he stood up for me. I don’t know how many people would have done that; they would have listened to their agents or the studio powers.

The friendship that grew out of the experience of making that film and The Sting four years later had its root in the fact that although there was an age difference, we both came from a tradition of theater and live TV. We were respectful of craft(技艺)and focused on digging into the characters we were going to play. Both of us had the qualities and virtues that are typical of American actors: humorous, aggressive, and making fun of each other— but always with an underlying affection. Those were also at the core (核心)of our relationship off the screen.

We shared the brief that if you’re fortunate enough to have success, you should put something back— he with his Newman’s Own food and his Hole in the Wall camps for kids who are seriously ill, and me with Sundance and the institute and the festival. Paul and I didn’t see each other all that regularly, zxx.k but sharing that brought us together. We supported each other financially and by showing up at events.

I last saw him a few months ago. He’d been in and out of the hospital.He and I both knew what the deal was,and we didn’t talk about it.Ours was a relationship that didn’t need a lot of words.

24.Why was the studio unwilling to give the role to author at first?

A.Paul Newman wanted it.

B.The studio powers didn’t like his agent.

C.He wasn’t famous enough.

D.The director recommended someone else.

25.Why did Paul and the author have a lasting friendship?

A.They were of the same dge.

B.They worked in the same theater.

C.They were both good actors.

D.They han similar charactertics.

26.What does the underlined word “that” in paragraph 3 refer to?

A.Their belief.

B.Their care for chileden.

C.Their success.

D.Their support for each other.

27.What is the author’s purpose in writing the test?

A.To show his love of films.

B.To remember a friend.

C.To introduce a new movie.

D.To share his acting experience.

24--27 CDAB

细节理解题。根据“When the studio didn’t want me for the film— it wanted somebody as well known as Paul”制片人不想要我,他想要当时比较出名的演员Paul,因此,可知作者当时还不是很有名。故选C。

C

Terrafugia Inc .said Monday that its new flying car has completed its first flight,bringing the company closer to its goal of selling the flying car within the next year.The wehicle-named the Transition – has two seats wheels and wings that fold up so it can be driven like a car.The Transition,which flew at 1,400 feet for eight minutes last month, can reach around 70 miles per hour on the road and 115 in the flies using a 23-gallon tank of gas and bums 5 gallons per hour in the air. On the ground, it gets 35 miles per gallon.

Around 100 people have already put down a $10,000 deposit to get a Transition when they go on sale, and those numbers will likely rise after Terrafugia introduces the Transition to the public later this week at the New York Auto Show. But don’t expect it to show up in too many driveways. It’s expected to cost $279,000.And it won’t help if you’re stuck in traffic. The car needs a runway.

Inventors have been trying to make flying cars since the 1930s, according to Robert Mann, an airline industry expert. But Mann thinks Terrafugia has come closer than anyone to making the flying car a reality. The govemment has already permitted z&xxkthe company to use special materials to make it easier for the vehicle to fly. The Transition is now going through crash tests to make sure it meets federal safety siandards.

Mann said Terrafugia was helped by the Federal Aviation Administration’s decision five years ago to create a separate set of standards for light sport aircraft, which are lower than those for pilots of larger planes. Terrafugia says an owner would need to pass a test and complete 20 hours of flying time to be able to fly the Transition,a requirement pilots would find relatively easy to meet.

28. What is the first paragraph mainly about?

A. The basic data of the Transition. B. The advantages of flying cars.

C. The potential market for flying cars. C. The designers of the Transition.

29. Why is the Transition unlikely to show up in too many driveways?

A. It causers traffic jams. B. It is difficult to operate.

C. It is very expensive. D. It bums too much fuel.

30. What is the govemment’s attitude to the development of the flying car?

A. Cautious B. Favorable.

C. Ambiguous. D. Disapproving.

31. What is the best title for the text?

A. Flying Car at Auto Show B. The Transition’s Fist Flight

C.Pilots’Dream Coming True D. Flying Car Closer to Reality

D

When a leafy plant is under attack ,it doesn’t sit quietly. Back in 1983,two scientists,Jack Schultz and Ian Baldwin,reported that young maple trees getting bitten by insects send out a particular smell that neighboring plants can get. These chemicals come from the injured parts of the plant and seem to be an alarm.What the plants pump through the air is a mixture of chemicals known as volatile organic compounds,VOCs for short.

Scientists have found that all kinds of plants give out VOCs when being attacked .It’s a plant’s way of crying out.But is anyone listening?Apparently.Because we can watch the neighbours react.

Some plants pump out smelly chemicals to keep insects away.But others do double duty .They pump out perfumes designed to attract different insects who are natural enemies to the attackers.Once they arrive,the tables are turned .The attacker who are natural enemies to the attackers . zxx|k Once they arrive,the tables are turned.The attacker who was lunching now becomes lunch.

In study after study,it appears that these chemical conversations help the neighbors .The damage is usually more serious on the first plant,but the neighbors ,relatively speaking ,stay safer because they heard the alarm and knew what to do.

Does this mean that plants talk to each other? Scientists don’t know. Maybe the first plant just made a cry of pain or was sending a message to its own branches, and so, in effect, was talking to itself. Perhaps the neighbors just happened to “overhear” the cry. So information was exchanged, but it wasn’t a true, intentional back and forth.

Charles Darwin, over 150 years ago, imagined a world far busier, noisier and more intimate(亲密的) than the world we can see and hear. Our senses are weak. There’s a whole lot going on.

32. What does a plant do when it is under attack?

A. It makes noises. B. It gets help from other plants.

C. It stands quietly D. It sends out certain chemicals.

33. What does the author mean by “the tables are turned” in paragraph 3?

A. The attackers get attacked.

B. The insects gather under the table.

C. The plants get ready to fight back.

D. The perfumes attract natural enemies.

34.Scientists find from their studies that plants can .

A.predict natural disasters B.protect themselves against insects

C.talk to one another intentionally D.help their neighbors when necessary

35.what can we infer from the last paragraph?

A.The word is changing faster than ever.

B.People have stronger senses than before

C.The world is more complex than it seems

D.People in Darwin’s time were imaginative.

第二节 (共5小题;每小题2分,满分10分)

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Interruptions are one of the worst things to deal with while you’re trying to get work done. 36 ,there are several ways to handle things.Let’s take a look at them now.

37 .Tell the person you’re sorry and explain that you have a million things to do and then ask if the of you can talk at a different time.

When people try to interrupt you,have set hours planned and let them know to come back during that time or that you’ll find them then. 38 .It can help to eliminate(消除) future interruptions.

When you need to someone,don’t do it in your own office. 39 .it’s much easeier to excuse yourself to get back to your work than if you try to get someone out of your space even after explaining how busy you are

If you have a door to your office,make good use of it. 40 .If someone knocks and it’s not an important matter. Excuseyourself and let the person know you’re busy so they can get the hint(暗示) than when the door is closed,you’re not to be disturbed.

A.If you’re busy, don’t feel bad about saying no

B. When you want to avoid interruptions at work zxx.k

C. Set boundaries for yourselfas your time goes

D. If you’re in the other person’s office or in a public arcea

E. It’s important that you let them know when you’ll be available

F.It might seem unkind to cut people shirt when they interrupt you

G.Leave it open when you’re available to talk and close it when you’re not

36-40 BAEDG

第三部分 语言知识运用(共两节,满分45分)

第一节(共20小题:每小题1.5分,满分30分)

阅读下面短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填入空白处的最佳选项。

In1973,I was teaching elementary school.Each day,27kids 41 “The Thinking Laboratory.”That was the 42 students voted for after deciding that “Room 104” was too 43 .

Freddy was an average 44 ,but not an average person .He had the rare balance of fun and compassion(同情).He would 45 the loudest over fun and be the saddest over anyone’s 46 .

Before the school year 47 ,I gave the kids a special 48 , T-sherts with the words “Verbs Are Your 49 on them. I had advised the kids that while verbs(动词)may seem dull ,most of the 50 things they do throughout their lives will be verbs.

Through the years, I’d run into former students who would provide 51 on old classmates. Ilearned that Freddy did several jobs after his 52 from high school and remained the same 53 person I met forty years before .Once, while working overnight at a store, he let a homeless man 54 in his truck. Another time ,he 55 a friend money to buy a house .

Just last year,I was 56 a workshop when someone knocked at the classroom door. A woman 57 the interruption and handed me an envelope. I stopped teaching and 58 it up. Inside were the “Verbs” shert and a 59 from Freddy’s monther. “Freddy passed away on Thanksgiving. He wanted you to have this.”

I told the story to the class. As sad as it was, I couldn’t help smiling . Although Freddy was taken from us,we all 60 something from Freddy.

41. A. built B. enteredC. decorated D. ran

42. A. name B. rule C. brand D. plan

43. A. small B. dark C. strange D. dull

44. A. scholarB. studentC. citizen D. worker

45. A. speak B. sing C. question D. laugh

46. A. misfortune B. disbeliefC. dishonesty D. mistake

47. A. changed B. approached C. returned D. ended

48.A.lesson B.gife C.report D.message

49. A.friends B.Awards C.Masters D.Tasks

50. A.simple B.unique C. fun D.clever

51. A.assessments B. comments C.instructions D.updates

52. A.graduation B. retirement C.separationD.resignation

53. A.daring B.modest C.caring D.smart

54. A.wait B.sleep C.study D.live

55. A.paid B.charged C.lent D.owed

56. A.observingB.preparing C. designingD.conducting

57. A.regretted B.avoided C.excused D.ignored

58. A.opened B.packed C.gave D.held

59. A.picture B.bill C.note D.diary

60. A.chose B.tookC.expected D.borrowed

42

考查名词词义辨析,A. name名字, B. rule规则,C. brand品牌, D. plan计划,结合文意:应该是“思想实验室”这个“名字”是同学们投票得来的,故选A.

43

考查形容词词义辨析,A. small小的,B. dark 黑的, C. strange 奇怪的, D. dull无聊的,由后文可知,同学们是因为“104班级”这个名字太“无聊”才把名字改为“思想实验室”的,故选D.

44

考查名词词义辨析,A. scholar学者, B. student学生, C. citizen市民, D. worker工人,通读全文可知Freddy是作者的一名“学生”,故选B.

45

考查动词词义辨析,A. speak 说, B. sing 唱歌, C. question质问, D. laugh大笑,结合文意:对于好玩的事情,他会“笑”地最大声,故选D.

46

考查名词词义辨析,A. misfortune不幸, B. disbelief怀疑,C. dishonesty 不诚实, D. mistake错误,根据前句:Freddy在有趣和富有同情心之间可以做到罕见的平衡,所以对于任何人的“不幸”,他会很悲伤,故选A.

47

考查动词词义辨析,A. changed 改变, B. approached接近, C. returned返回,D. ended结束,结合句意:在学期“结束”之前,我……,故选D.

48

考查名词词义辨析,A.lesson课,教训, B.gift礼物, C.report 报告,D.message信息,根据后文可知作者送给Freddy一件衬衫,即一个特殊的礼物,故选B.

49

考查名词词义辨析,A.friends 朋友,B.Awards奖, C.Masters 主人,D.Tasks任务,结合文意:衬衫上写着“动词是你的朋友”,故选A.

50

考查形容词词义辨析,A.simple 简单的,B.unique独特的, C. fun 有趣的,D.clever聪明的,根据转折词while, 可知前后句意是相反的,“尽管动词也许看起来很无聊,但人们的一生当中做的大部分有趣之事都将是动词”,“无聊”与“有趣”相对,故选C.

51

考查名词词义辨析,A.assessments评估,B. comments评论, C.instructions 指导, D.updates更新,根据句意:我遇到过以前的学生,他们常常会提供一些老同学的“最新情况”,故选D.

52

考查名词词义辨析,A.graduation毕业, B. retirement退休,C.separation 分离,D.resignation辞职,结合文意:在Freddy高中毕业后,做了好几份工作,故选A.

53

考查形容词词义辨析,A.daring勇敢的, B.modest 谦虚的,C.caring贴心的, D.smart聪明的,根据后一句他让无家可归的人睡在了他的卡车上,可知他仍然是很爱关照人的,贴心的,故选C.

54

考查动词词义辨析,A.wait等待,B.sleep 睡觉, C.study 学习, D.live居住,结合文意:他让一位无家可归的人“睡在”他的卡车上,故选B.

57

考查动词词义辨析,A.regretted 后悔,遗憾, B.avoided避免,C.excused原谅,宽恕, D.ignored忽视,结合上下文:因为当时正在上课,所以这名女子为自己的打断行为要求得到原谅,故选C.

58

考查动词词义辨析,A.opened打开,B.packed打包, C.gave给予, D.held握住,结合文意:我停止教学,打开信,故选A.

59

考查名词词义辨析,A.picture 图片, B.bill 账单,C.note 纸条,便笺, D.diary日记,根据后文的描述,可知衬衫上是一个便笺,上面写着……,故选C.

60

考查动词词义辨析,A.chose 选择, B.took 拿走, C.expected 期待, D.borrowed借入,结合文意:尽管Freddy离开了我们,我们从他的身上也带走了一些东西,故选B.

第二节(共10小题;每小题1.5分,满分15分)

阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

In 1863the first underground passenger railway in the world opened in London. It ran for just under seven kilometers and allowed people to avoid terrible __61__(crowd) on the roads above as they travelled to and ___62__ word. It took three years to complete and was built using an interesting method. This included digging up the road, ____63___(lay) the track and then building a strong roof over___64___ top. When all those had been done, the road surface was replaced.

Steam engines ___65__(use) to pull the carriages and it must have been___66__(fair)unpleasant for the passsengers, with all the smoke and noise. However, the railway quickly proved to be a great success and within six months, more than 25,000 people were using___67__ every day.

Later, engineers ____68___(manage) to construct railways in a system of deep tunnels (隧道), which became known to the tube. This development was only possible with the ___69___ (introduce) of electric-powered engines and lifts. The central London Railway was one of the most ___70___(success) of these new lines, and was opened in 1900. It had white-painted tunnels and bright red carriages, and proved extremely popular with the public.

64

考查名词,top是名词,前要用冠词,故填the.

65

考查被动语态,根据句意:蒸汽发动机“被用于”拉货物,故填were used.

66

考查副词,这里fair是形容词,pleasant也是形容词,所以需要将fair变为副词来修饰形容词,故填fairly.

67

考查代词,这里用it指代前句的railway,故填it.

68

考查动词,本文全篇都是一般过去时,所以这里也应用一般过去时,故填managed.

69

考查词性转换,空格前是the,后面应该是名词,故填名词introduction.

70

考查形容词,空格前是most,其后要跟形容词构成最高级,故填successful.

第四部分 写作(共两节,满分35分)

第一节 短文改错(共10小题;每小题1分,满分10分)

假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处;每处错误仅涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该词下面写出修改的词。

注意:1.每处错误及其修改均仅限一词;

2.只允许修改10处,多者(从第11处起)不计分。

Mr. and Mrs.Zhang all work in our school.They live far from the school,and it takes them about a hour and a half to go to work every day.In their spare time,they are interesting in planting vegetables in their garden,that is on the rooftop of their house. They often get up earlier and water the vegetables together.They have also bought for some gardening tools.beside,they often get some useful informations from the internet.When summer came,they will invite their students pick the vegetables!

第二节 书面表达(满分25分)

假定你是李华,想邀请邀请外教Henry一起参观中国剪纸(paper-cutting)艺术展。请给他写封邮件,内容包括:

1.展览时间、地点;

2.展览内容。

注意:

1.词数100左右;

2.可以适当增加细节,以使行文连贯。

第六篇

2017年全国1卷高考英语试题及答案解析完整版

注意事项:

1.本试卷由四个部分组成。其中,第一、二部分和第三部分的第一节为选择题。第三部分的第二节和第四部分为非选择题。

2.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。

3.回答选择题时,选出每小题答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑;回答非选择题时,将答案写在答题卡上,写在本试卷上无效。

4.考试结束后,将本试卷和答题卡一并交回。

第一部分听力(共两节,满分30分)

做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节 (共5小题;每小题1.5分,满分7.5分)

听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

例:How much is the shirt?

A. £ 19. 15. B. £ 9. 18. C. £ 9. 15.

答案是 C。

1.What does the woman think of the movie?

A.It’s amusing B.It’s excitingC.It’s disappointing

2.How will Susan spend most of her time in France?

A. Traveling around B.Studying at a school C.Looking after her aunt

3.What are the speakers talking about?

A. Going out B.Ordering drinks C.Preparing for a party

4.Where are the speakers?

A.In a classroom B.In a library C.In a bookstore

5.What is the man going to do ?

A.Go on the InternetB.Make a phone call C.Take a train trip

第二节 (共15小题;每小题1.5分,满分22.5分)

听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。

6. What is the woman looking for?

A. An information officeB.A police stationC.A shoe repair shop

7. What is the Town Guide according to the man?

A. A brochure B.A newspaperC.A map

听第7段材料,回答第8、9题。

8.What does the man say about the restaurant?

A.It’s the biggest one around.

B.It offers many tasty dishes.

C. It’s famous for its seafood.

9.What will the woman probably order?

A.Fried fish. B.Roast chicken. C.Beef steak.

听第8段材料,回答第10至12题。

10.Where will Mr. White be at 11 o’clock?

A.At the office.B.At the airport. C.At the restaurant.

11.What will Mr. White probably do at one in the afternoon?

A.Receive a guest.B.Have a meeting.C.Read a report.

12.When will Miss Wilson see Mr. White?

A.At lunch time B.Late in the afternoon. C.The next morning.

听第9段材料,回答第13至16题。

13.Why is Bill going to Germany?

A.To work on a project. B.To study German. C.To start a new company.

14.What did the woman dislike about Germany?

A.The weather.B.The food. C. The schools.

15. What does Bill hope to do about his family?

A.Bring them to Germany.

B.leave them in England.

C.Visit them in a few months.

16. What is the probable relationship between the speaker?

A. fellow-travelers

B.Colleagues.

C.Classmates.

听第10段材料,回答第17至20题。

17.When did it rain last time in Juarez?

A.Three days ago.

B.A month ago.

C.A year ago.

18. What season is it in Juarez?

A.Sping.

B.Summer

C.Autumn

19.What are the elderly advised to do?

A.Take a walk in the afternoon.

B.Keep their homes cool.

C.Drink plenty of water.

20.What is the speaker doing?

A.Hosting a radio program.

B.Conducting a seminar.

C.Forecasting the weather.

第二部分 阅读理解(共两节,满分40分)

第一节 (共15小题;每小题2分,满分30分)

阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。

A

Pacific Science Center Guide

◆Visit Pacific Science Center’s Store

Don’t forget to stop by Pacific Science Center’s Store while you are here to pick up a wonderful science activity or remember your visit. The store is located(位于) upstairs in Building 3 right next to the Laster Dome.

◆Hungry

Our exhibits will feed your mind but what about your body? Our café offers a complete menu of lunch and snack options, in addition to seasonals. The café is located upstairs in Building 1 and is open daily until one hour Pacific Science Center closes.

◆Rental Information

Lockers are available to store any belongs during your visit. The lockers are located in Building 1 near the Information Desk and in Building 3. Pushchairs and wheelchairs are available to rent at the Information Desk and Denny Way entrance. ID required.

◆Support Pacific Science Center

Since 1962 Pacific Science Center has been inspiring a passion(热情) for discovery and lifelong @ in science, math and technology. Today Pacific Science Center serves more than 1.3 million people a year and beings inquiry based science education to classrooms and company events all over Washington State. It’s an amazing accomplishment and one we connect science without generous support from individuals, corporations, and other social organizations. Wish pacificorganzier.org to find various ways you can support Pacific Science Center.

21.Where are you buy a at Science Center?

A.In Building 1.

B. In Building 3.

C.At the last Denny.

D.At the Denny Way entrance.

22.What does Pucific Science Center do for schools?

A.Traitn Scicnce teachers.

B.Disncie scicnce books.

C. Disncie scicnctific research.

D.Take scicnce to the classroom.

23.What is the purpose of the last part of the text?

A.To encourage donations.

B.To advertise coming events.

C.To introbace spocial exhibits.

B

I work with Volunteers for Wildlife, a rescue and education organization at Bailey Arboretum in Locust Valley. Trying to help injured, displaced or sick creatures can be heartbreaking; survival is never certain. However, when it works, it is simply beautiful.

I got a rescue call from a woman in Muttontown. She had found a young owl(猫头鹰) on the ground. When I arrived, I saw a 2-to 3-week-old owl. It had already been placed in a carrier for safety.

I examined the chick(雏鸟) and it seemed fine. If I could locate the nest, I might have been able to put it back, but no luck. My next work was to construct a nest and anchor it in a tree.

The homeowner was very helpful. A wire basket was found. I put some pine branches into the basket to make this nest safe and comfortable. I placed the chick in the nest, and it quickly calmed down.

Now all that was needed were the parents, but they were absent. I gave the homeowner a recording of the hunger screams of owl chicks. These advertise the presence of chicks to adults; they might also encourage our chick to start calling as well. I gave the owner as much information as possible and headed home to see what news the night might bring.

A nervous night to be sure,but sometimes the spirits of nature smile on us all! The homeowner called to say that the parents had responded to the recordings. I drove over and saw the chick in the nest looking healthy and active. And it was accompanied in the nest by the greatest sight of all — LUNCH!The parents had done their duty and would probably continue to do so.

24.What is unavoidable in the author’s rescue work according ro paragraph 1?

A.Efforts made in vain.

B.Getting injured in his work.

C.Feeling uncertain about his future.

D.Creatures forced out of their homes.

25.Why was the author called to Muttontown?

A.To rescue a woman.

B.To take care of a woman.

C.To look at a baby owl.

D.To cure a young owl.

26.What made the chick calm down?

A.A new nest.

B.Some food.

C.A recording.

D.Its parents.

27.How would the author feel about the outcome of the event?

A.It’s unexpected.

B. It’s beautiful.

C. It’s humorous.

D. It’s discouraging.

C

Some of the world’s most famous musicians recently gathered in Paris and New Orleans to celebrate the first annual International Jazz Day. UNESCO( United Nations Educational, Scientific and Cultural Organization) recently set April 30 as a day to raise awareness of jazz music, its significance, and its potential as a unifying(联合) voice across cultures.

Despite the celebrations, though, in the U.S. the jazz audience continues to shrink and grow older, and the music has failed to connect with younger generations.

It’s Jason Moran’s job to help change that. As the Kennedy Center’s artistic adviser for jazz, Moran hopes to widen the audience for jazz, make the music more accessible, and preserve its history and culture.

“Jazz seems like it’s not really a part of the American appetite,” Moran tells National Public Radio’s reporter Neal Conan. “What I’m hoping to accomplish is that mu generation and younger start to reconsider and understand that jazz is not black and write anymore. It’s actually color, and it’s actually digital.”

Moran says one of the problems with jazz today is that the entertainment aspect of the music has been lost. “The music can’t be presented today the way it was in 1908 or 1958. It has to continue to move, because the way the world works is not the same,” says Moran.

Last year, Moran worked on a project that arranged Fats Waller’s music for a dance party, “Just to kind of put it back in the mind that Waller is dance music as much as it is concert music,” says Moran. “For me, it’s the recontextualization. In music, where does the emotion(情感) lie? Are we, as abstract as a Charlie Parker record gets us into a dialogue about our emotions and our thoughts? Sometimes we lose sight that the music has a wider context,” says Moran, “So I want to continue those dialogue. Those are the things I want to foster.”

28.Why did UNESCO set April 30 as International Jazz Day?

A.To remember the birth of jazz.

B.To protect cultural diversity.

C.To encourage people to study music.

D.To recognize the value of jazz.

29.What does the underlined word “that” in Paragraph 3 refer to?

A.Jazz becoming more accessible.

B.The production of jazz growing faster.

C.Jazz being less popular with the young.

D.The jazz audience becoming larger.

30.What can we infer about Moran’s opinion on jazz?

A.It will disappear gradually.

B.It remains black and white.

C.It should keep up with the times.

D.It changes every 50 years.

31.Which of the following can be the best title for the text?

A.Exploring the Future of jazz.

B.The Rise and Fall of jazz.

C.The Story of a jazz Musician.

D.Celebrating the Jazz Day.

30.C 细节理解题。根据第五段中的The music can’t be presented today the way it was in 1908 or 1958. It has to continue to move, because the way the world works is not the same可知Moran认为爵士乐不能以1908或1958年的方式来表达当代,因为世界运转的方式不同,所以爵士乐必须继续前进才行。说明随着时代的发展,爵士乐也要跟上时代才不会被年轻一代所抛弃。故选C。

31.A 推理判断题。通读全文可知本文主要讲UNESCO为提高人们对爵士乐的重视设立爵士日,但实际收效甚微。有人认为爵士乐应随着时代的进步而进步,否则将失去吸引力。可知本文主要探索爵士乐的未来,故选A。

D

To construct a working still, use a sharp stick or rock to dig a hole four feet across and three feet deep. Try to make the hole in a damp area to increase the water catcher’s productivity. Place your cup in the deepest part of the hole. Then lay the tube in place so that one end rests all the way in the cup and the rest of the line runs up — and out — the side of the hole.

Next, cover the hole with the plastic sheet, securing the edges of the plastic with dirt and weighting the sheet’s center down with a rock. The plastic should now form a cone(圆锥体) with 45-degree-angled sides. The low point of the sheet must be centered directly over, and no more than three inches above, the cup.

The solar still works by creating a greenhouse under the plastic. Ground water evaporates (蒸发) and collects on the sheet until small drops of water form, run down the material and fall off into the cup. When the container is full, you can suck the refreshment out through the tube, and won’t have to break down the still every time you need a drink.

32.What do we know about the solar still equipment from the first paragraph?

A.It’s delicate.B.It’s expensive.

C.It’s complex.D.It’s portable

33.What does the underlined phrase “the water catcher” in paragraph 2 refer to?

A.The tube B.The still

C.The hole D.The cup

34.What’s the last step of constructing a working solar still?

A.Dig a hole of a certain sizeB.Put the cup in place

C.Weight the sheet’s center downD.Cover the hole with the plastic sheet

35.When a solar still works, drops of water come into the cup form .

A.the plastic tube B.outside the hole

C.the open air D.beneath the sheet

【答案】

34.C 细节题。根据第三段Next, cover the hole with the plastic sheet, securing the edges of the plastic with dirt and weighting the sheet’s center down with a rock.可知最后一步是weighting the sheet’s center down with a rock“放一块石头在覆盖膜的中间,把它压下去”,故选C。

35.D 推理判断题。结合第四段中的Ground water evaporates (蒸发) and collects on the sheet until small drops of water form, run down the material and fall off into the cup可知地下水蒸发,在覆盖膜上聚集起来直到形成小水滴落在杯子里。覆盖膜是在杯子上面的,水滴落入杯子里。所以水滴是凝聚在覆盖膜的下面。故选D。

第二节 (共5小题;每小题2分,满分10分)

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

If anyone had told me three years ago that I would be spending most of my weekends camping. I would have laughed heartily. Campers, in my eyes, were people who enjoyed insects bites, ill-cooked meals, and uncomfortable sleeping bags. They had nothing in common with me. 36

The friends who introduced me to camping thought that it meant to be a pioneer.

37 We sleep in a tent, cooked over an open fire, and walked a long distance to take the shower and use the bathroom. This brief visit with Mother Nature cost me two days off from work, recovering from a bad case of sunburn and the doctor`s bill for my son`s food poisoning.

I was, nevertheless, talked into going on another fun-filled holiday in the wilderness.

38 Instead, we had a pop-up camper with comfortable beds and an air conditioner. My nature-loving friends had remembered to bring all the necessities of life.

39 We have done a lot of it since. Recently, we bought a twenty-eight-foot travel trailer complete with a bathroom and a built-in TV set. There is a separate bedroom, a modern kitchen with a refrigerator. The trailer even has matching carpet and curtains.

40 It must be true that sooner or later, everyone finds his or her way back to nature. I recommend that you find your way in style.

A.This time there was no tent.

B.Things are going to be improved.

C.The trip they took me on was a rough one.

D.I was to learn a lot about camping since then, however.

E.I must say that I have certainly come to enjoy camping.

F. After the trip, my family became quite interested in camping.

G. There was no shade as the trees were no more than 3 feet tall.

38.A根据前文We sleep in a tent, cooked over an open fire, and walked a long distance to take the shower and use the bathroom可知作者第一次露营时住帐篷,露天生火做饭,走很远的距离去洗澡上厕所,条件很艰苦。而后文中Instead, we had a pop-up camper with comfortable beds and an air conditioner. 说明作者第二次露营有床有空调 A选项This time there was no tent“这次没有帐篷了”暗示作者进行了第二次露营,而且条件比较好,符合语境。故选A。

39.F 根据后文we bought a twenty-eight-foot travel trailer complete with a bathroom and a built-in TV set. There is a separate bedroom, a modern kitchen with a refrigerator. The trailer even has matching carpet and curtains.可知作者一家为了露营买了房车,里面设备齐全。既然花了这么大精力,说明作者一家人是喜欢露营的。F选项After the trip, my family became quite interested in camping“那次露营之后,我的家人开始对它感兴趣”符合语境,故选F。

40.E 根据后文It must be true that sooner or later, everyone finds his or her way back to nature. I recommend that you find your way in style.可知作者希望每个人能找到适合自己的回归自然的方法,而根据前文可知作者回归

第三部分语言知识运用(共两节,满分45分)

第一节 完形填空(共20小题;每小题1.5分,满分30分)

While high school does not generally encourage students to explore new aspects of life,college sets the stage for that exploration. I myself went through this 41 process and found something that has changed my 42 at college for the better:I discovered ASL-American Sign Language(美式手语).

I never felt an urge to 43 any sign language before.My entire family is hearing,and so are all my friends.The 44language were enough in all my interactions(交往).Little did I know that I would discover my 45 for ASL.

The46 began during my first week at college. I watched as the ASL Club 47 their translation of a song. Both the hand movements and the very48 of communicating without speaking49 me. What I saw was completely unlike anything I had experienced in the50.This newness just left me51more.

After that, feeling the need to52further, I decided to drop in on one of ASL club`s meetings. I only learned how to53the alphabet that day. Yet instead of being discouraged by my54progress,I was excited. I then made it a point to55those meetings and learn all I could.

The following term, I56an ASL class. The professor was deaf and any talking was57. I soon realized that the silence was not unpleasant. 58, if there had been any talking, it would have59us to learn less. Now, I appreciate the silence and the60way of communication it opens.

41. A. searching B. planning C. natural D. formal

42. A. progress B. experienceC. majorD. opinion

43. A. chooseB. read C. learnD. create

44. A. officialB. foreignC. bodyD. spoken

45. A. loveB. concernC. goalD. request

46. A. meetingB. trip C. storyD. task

47. A. recorded B. performedC. recitedD. discussed

48. A. ideaB. amountC. dreamD. reason

49. A. disturbed B. supportedC. embarrassedD. attracted

50. A. endB. past C. course D. distance

51. A. showing B. acting C. saying D. wanting

52. A. exerciseB. exploreC. expressD. explain

53. A. printB. write C. sign D. count

54. A. slowB. steady C. normal D. obvious

55. A. chairB. sponsorC. attendD. organize

56. A. missedB. passed C. gave up D. registered for

57. A. prohibited B. welcomed C. ignored D. repeated

58.A.Lastly B.ThusC.Instead D.However

59.A.required B.causedC.allowed D.expected

60.A.easy B.popularC.quick D.new

43. C 考查动词辨析。choose:选择 read:看,读 learn:学习 create:创造 句意:我以前从没有过学习手语的冲动 分析可知故选C。

44. D 考查形容词辨析。official:官方的foreign:外国的body:肢体的spoken:口语的 根据前文My entire family is hearing,and so are all my friends.可知作者的家人及朋友都可以听得到,作者认为在平时的交流中,再加上肢体语言就足够了。body language:肢体语言 故选D。

45. A考查名词辨析。love:热爱concern:关心,顾虑 goal:目标request:请求 句意:我没想过我会发现自己对美式手语的热爱。前文中I never felt an urge to learn any sign language before作者表明以前从未想过学习手语,而根据后文内容可知作者非常喜欢手语。故选A。

46. C 考查名词辨析。meeting:会议 trip:旅行story:故事task:任务 句意:故事发生在我上大学的第一周 分析可知在这里作者开始讲述在大学学习手语的事情,故选C。

47. B 考查动词辨析。record:记录 perform:表现,表演 recite:背诵discuss:讨论 句意:在ASL 俱乐部表演一首歌的翻译时,我正观看着。分析可知ASL 俱乐部是手语俱乐部,应该是在用手语表演一首歌。故选B。

48. A 考查名词辨析。idea:想法amount:数量dream:梦想reason:原因 句意:手部的动作和不用语言进行交流的想法吸引了我 分析可知作者当时在看手语表演,而手语就是为了想借助手势进行交流。故选A。

49. D 考查动词辨析。disturb:打扰 support:支持embarrass:使...难堪attract:吸引 分析语境可知ASL 俱乐部的表演吸引了作者,否则作者也不会去学习手语。故选D。

52.B考查动词辨析。exercise:锻炼 explore:探索 express:表达explain:解释 句意:在那之后,我感觉到想要探索更多关于手语的东西,我参加了ASL 俱乐部的一次会议。故选B。

53.C 考查动词辨析。print:打印write:写sign:签名;打手势count:数 句意:那天我只学会了写字母表。分析可知作者第一次参加手语俱乐部的会议,学会的应该是最基本的写字母表。当然,打印字母表、在字母表上签名、数字母表和学习手语都没有联系。故选C。

54.A考查形容词辨析。slow:缓慢的steady:平稳的 normal:正常的obvious:明显的 句意:我并没有因为缓慢的进步而沮丧,相反我很兴奋。因为作者只学会了写字母表,所以进步是很慢的。故选A。

55.C 考查动词辨析。chair:主持;使…入座sponsor:赞助 attend:参加 organize:组织 句意:我下定决心参加俱乐部所有的会议去学习我能学习的一切。attend meeting:参加会议 故选C。

56.D 考查动词辨析。miss:错过,想念pass:通过give up:放弃register for:报名注册 句意:接下来的一个学期,我报名上了一个手语班。故选D。

57.A 考查动词辨析。prohibit:禁止welcome:欢迎ignore:忽视repeat:重复 句意:教授的耳朵听不见,任何口语交流都是禁止的。根据后文if there had been any talking可知在课堂上没有口语交流。故选A。

58.C 考查副词辨析。lastly:最后,终于thus:因此;如此instead:反而however:然而 句意:反而,如果当时有口语交流,那只会造成我们学的手语更少。根据前文I soon realized that the silence was not unpleasant.可知作者很快意识到安静并不是令人不愉快的。反而有口语交流会影响手语的学习。故选C。

59.B 考查动词辨析。require:要求cause:造成 allow:允许expect:期待 句意:如果当时有口语交流,那只会造成我们学的手语更少。故选B。

60.D 考查形容词辨析。easy:简单的popular:受欢迎的quick:快速的 new:新的 句意:现在我很感激当时的安静并且享受它带来的一种新的交流方式 分析可知手语对于作者来说是一种新的交流方式,故选D。

第二节 (共10小题;每小题1.5分,满分15分)

阅读下面短文,在空白处填入 1个适当的单词或括号内单词的正确形式。

There has been a recent trend in the food service industry toward lower fat content and less salt. This trend, which was started by the medical community(医学界) 61a method of fighting heart disease, has had some unintended side 62 (effect) such as overweight and heart disease—the very thing the medical community was trying to fight.

Fat and salt are very important parts of a diet. They are required 63 (process) the food that we eat, to recover from injury and for several other bodily functions. When fat and salt 64 (remove) from food, the food tastes as if is missing something. As 65 result, people will eat more food to try to make up for that something missing. Even66 (bad), the amount of fast food that people eat goes up. Fast food 67 (be) full of fat and salt; by 68 (eat) more fast food people will get more salt and fat than they need in their diet.

Having enough fat and salt in your meals will reduce the urge to snack(吃点心) between meals and will improve the taste of your food. However, be 69 (care) not to go to extremes. Like anything, it is possible to have too much of both, 70 is not good for the health.

65. a 考查冠词。固定短语as a result表示“结果”,句意:结果,人们将吃更多的食物去弥补损失的东西。故填a。

66. worse 考查比较级。句意:更糟糕的是,人们所吃快餐的数量增加了。故填worse。

67. is 考查主谓一致。句意:快餐食物中充满了脂肪和盐。fast food的意思是“快餐”,表示一类食物,为不可数名词,谓语动词用单数形式。故填is。

68. eating 考查动名词。句意:通过吃更多的快餐,人们将在饮食中摄入超过需求量的脂肪和盐。根据前文中的by可知此处应该填名词,所以填eat的动名词形式。故填eating。

69. careful 考查形容词。句意:然而,注意不要走极端。分析语境可知be后面应该用形容词做表语,故填careful。

70. which 考查非限制性定语从句。句意:很可能摄入过多的脂肪和盐,那对健康没有好处。分析可知which is not good for the health为非限制性定语从句,先行词为前文中的have too much of both“摄入过多的脂肪和盐”。故填which。

第四部分 写作(共两节,满分35分)

第一节 短文改错(共10小题;每小题l分,满分10分)

假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下画一横线,并在该词下面写出修改后的词。

注意:

1. 每处错误及其修改均仅限一词;

2. 只允许修改10处,多者(从第11处起)不计分。

In the summer holiday following my eighteen birthday, I took driving lessons. I still remember how hard first day was. Before getting into the car, I thought I had learned the instructor’s orders, so once I started the car, my mind goes blank, I forgot what he had said to me altogether. The instructor kept repeating the word, “Speed up!” “Slow down!” “Turning left!” I was so much nervous that I could hardly tell which direction was left. A few minutes late, the instructor asked me to stop the car. It was a relief and I came to a suddenly stop just in the middle on the road.

73 so改为but 考查连词。根据句意可知作者本以为自己已经掌握了教练的话,结果一发动车,脑中一片空白。所以前后文为转折关系。故将so改为but。

74 goes改为went 考查时态。根据前文中的started可知时态为一般过去时,故将goes改为went。

75 word改为words 考查单复数。句意:教练一直喊“加速”,“减速”,“左转” word的意思主要是“单词,消息”,words 可以表示为word的复数,也表示某人说的话。这里指教练说的那些话,故将word改为words。

78 late改为later 考查副词。做形容词的时候,later是late的比较级,如:Their deadline is quite late. Ours is even later.(他们的截止日期很迟.我们的更迟.)做副词的时候,late是迟的意思,later是稍后、随后的意思。句意:几分钟之后 故将late改为later。

79 suddenly改为sudden 考查形容词。句意:我来了个紧急刹车。suddenly是副词,表示“意外地,忽然地”。 sudden为形容词,表示“突然的;迅速的”。a sudden stop表示“急刹车”。故将suddenly改为sudden。

80 on改为of 考查介词。分析语境可知作者表示“在路中间急刹车”,on the road表示“在路上”, the middle of the road表示“路的中央”,强调的是“the middle”。故将on改为of。

第二节 书面表达(满分25分)

假定你是李华,正在教你的英国朋友Leslie学习汉语。请你写封邮件告知下次上课的计划。内容包括:

(1)时间和地点;

(2)内容:学习唐诗;

(3)课前准备:简要了解唐朝的历史。

注意:

1.词数100左右;

2.可以适当增加细节,以使行文连贯。

第七篇

2009年河北高考志愿填报方式:

河北高考考生志愿为处分填报,具体为网上填报,希望大家注意河北教育官方网

第八篇

2017河北高考成绩查询时间及入口

2017河北高考成绩将于6月23日左右公布。

第九篇

《梦的解析》是弗洛伊德的名著,发表于1900年。在这本书中,引用了超多的梦作为实例,对有关梦的问题从各个方面进行认真的探讨。从性欲望的潜意识活动和决定论观点出发,指出梦是欲望的满足,绝不是偶然构成的联想,即通常说的,日有所思,夜有所梦。《梦的解析》将梦分为显相和隐义。显相是隐义的假面具,掩盖着欲望(隐义)。他解释说,梦是潜意识的欲望,由于睡眠时检查作用松懈,趁机用伪装方式绕过抵抗,闯入意识而成梦。梦的资料不是被压抑与欲望的本来面目,务必加以分析或解释。释梦就是要找到梦的真正根源。

很早就想读这本书了,但一向有各种原因没有去实践,放假回家,有了充足的时间,能够好好读读这本名著。《梦的解析》叙述了弗洛伊德对于梦的看法以及在进行精神分析的心理辅导时解梦的方法。其实这本书在某些程度上改变了我存于心中的道德观。读过这本书后,每当看到街上熙来攘往的人群,都有种异样的感觉。这本书分能够为六个部分,分别是:一、对儿童的梦的研究;二、探讨梦的检查作用;三、探讨梦的象征作用;四、分析梦的运作;五、举例分析几个真实梦境;六、梦的作用在于满足愿望。弗洛伊德从没有伪装或伪装较少的儿童的梦开始讲起直到“面目全非”的成人梦境,其解梦的最关键因素就是揭开梦的伪装。

《梦的解析》指出梦是—种精神活动;“其动机常常是一个寻求满足的愿望”。梦是因愿望而起,它的资料是“愿望的达成”。梦不仅仅使思想有表现的机会,而且借幻觉经验的方式,以表示愿望的满足。关于梦是“愿望的达成”,作者举了许多实例。其中一个是他的5岁的小儿子的梦。有一次,他们全家到达赫山脚下去游玩。小儿子由于常用望远镜能够看到山上的西蒙尼小屋,因此他并不满足于在山下玩。但父母并没有带他上山,他当时不很高兴。弗洛伊德指出:“第二天早上,他神采飞扬地跑过来告诉我;‘昨晚我梦见我们走庙到了西蒙尼小屋。’我此刻才明白,当初我说要去达赫山时,他就满心地以为他必须能够由荷尔斯塔特翻山越岭走到他天天用望远镜所憧憬的西蒙尼小屋去,而一旦获知他只能以山脚下的瀑布为终点时,他是太失望了,太不满足了。但梦却使他得到了补偿。”

《梦的解析》指出梦是潜意识的自我表现,潜意识被压在人的心灵的最深处,但它很活跃,于方百计要突破前意识的领域冒出来。当“自我”在既要休息又得不到完全体息,即自我“处于浑浑噩噩的状态而放松了戒备的时候,潜意识使开始活动,于是出现了梦。由于做梦的人有不少愿望是违反道德的,于是潜意识使以改头换面的形式冒出来。梦之所以奇特而不可理解是由于梦的化装造成的。梦既经过多次化装就务必透过精神分析法才能作出解释。

《梦的解析》指出梦和精神病有相似之处,他认为”梦包含着简要的神经质病的心理学“。因为他在闻释梦和神经病时都是以关于潜意识的理论为依据的。他总结梦和精神病都贴合潜意识的活动规律,得出的结论是:”潜意识比较喜欢和前意识中那些不被注意、被漠视或刚被打入冷宫(受排挤)的概念攀上关系。“透过这种手法,狡猾的潜意识能够偷偷溜到意识领域中去。弗洛伊德否定了过去人们所说的梦是来自超自然的鬼神的启示,强调梦是人的心理活动的一部分,是来自潜意识。梦既不是灵魂的显现也不是上帝的启示,而是人类早年实践活动的浓缩品和沉淀物。

和弗洛伊德一贯的观点持续一致,我们不难在他对梦的解析中看到他的”冰山理论“和”本能理论“。他认为梦的唯一作用便是满足人的意识层面上的以及或者说更多的是满足人的潜意识中的愿望。而这些愿望(许多出于本能,即可看为本我的体现)由于不被人的理性(超我)所理解,所以要由人的自身(防御机制、自我)进行调节,经过一系列粉饰,转化成不易被察觉的形式透过梦境释放出来。正由于这些粉饰,将梦伪装,从而造成了解读的困难。因此,在进行梦的解析时,首要任务就是破除伪装,探索人的那些淹没在”深海“处的愿望。

第十篇

2017年河北高考语文作文题目真题

河北卷:

据近期一项对来华留学生的调查,他们较为关注的“中国关键词”有:一带一路、大熊猫、广场舞、中华美食、长城、共享单车、京剧、空气污染、美丽乡村、食品安全、高铁、移动支付。请从中选择两三个关键词来呈现你所认识的中国,写一篇文章帮助外国青年读懂中国。要求选好关键字,使之形成有机的关联;选好角度,明确文体,自拟题目;不要套作,不得抄袭,不少于800字。

第十一篇

2013年高考理综新课标全国Ⅰ卷(word版)理科综合能力测试

可能用到的相对原子质量:H1C12N14O16Mg24S32K39Mn55

第Ⅰ卷

一、选择题:本卷共13小题。每小题6分。在每个小题给出的四个选项中,只有一项是符合题目要求的。

1.关于蛋白质生物合成的叙述,正确的是()

A.一种tRNA可以携带多种氨基酸

B.DNA聚合酶是在细胞核中合成的

C.反密码子是位于mRNA上相邻的三个碱基

D.线粒体中的DNA能控制某些蛋白质的合成

2.关于同一个体中细胞有丝分裂和减数第一次分裂的叙述,正确的是()

A.两者前期染色体数目相同,染色体行为和DNA分子数目不同

B.两者中期染色体数目不同,染色体行为和DNA分子数目相同

C.两者后期染色体行为和数目不同,DNA分子数目相同

D.两者后期染色体行为和数目相同,DNA分子数目不同

3.关于植物细胞主动运输方式吸收所需矿质元素离子的叙述,正确的是()

A.吸收不同矿质元素离子的速率都相同

B.低温不影响矿质元素离子的吸收速率

C.主动运输矿质元素离子的过程只发生在活细胞中

D.叶肉细胞不能以主动运输的方式吸收矿质元素离子

4.示意图甲、乙、丙、丁为某实验动物感染HIV后的情况()

A.从图甲可以看出,HIV感染过程中存在逆转录现象

B.从图乙可以看出,HIV侵入后机体能产生体液免疫

C.从图丙可以推测,HIV可能对实验药物a敏感

D.从图丁可以看出,HIV对试验药物b敏感

5.某农场面积为140hm2,农场丰富的植物资源为黑线姬鼠提供了很好的生存条件,鼠大量繁殖吸引鹰来捕食,某研究小组采用标志重捕法来研究黑线姬鼠的种群密度,第一次捕获100只,标记后全部放掉,第二次捕获280只,发现其中有两只带有标记,下列叙述错误的是()

A.鹰的迁入率增加会影响黑线姬鼠的种群密度

B.该农场黑线姬鼠的种群密度约为100只/hm2

C.黑线姬鼠种群数量下降说明农场群落的丰富度下降

D.植物→鼠→鹰这条食物链,第三营养级含能量少

6.若用玉米为实验材料,验证孟德尔分离定律,下列因素对得出正确实验结论,影响最小的是()

A.所选实验材料是否为纯合子

B.所选相对性状的显隐性是否易于区分

C.所选相对性状是否受一对等位基因控制

D.是否严格遵守实验操作流程和统计分析方法

7.化学无处不在,下列与化学有关的说法不正确的是

A.侯氏制碱法的工艺过程中应用了物质溶解度的差异

B.可用蘸浓盐酸的棉棒检验输送氨气的管道是否漏气

C.碘是人体必需微量元素,所以要多吃富含高碘酸的食物

D.黑火药由硫黄、硝石、木炭三种物质按一定比例混合制成

8.香叶醇是合成玫瑰香油的主要原料,其结构简式如下:

下列有关香叶醉的叙述正确的是

A.香叶醇的分子式为C10H18OB.不能使溴的四氯化碳溶液褪色

C.不能使酸性高锰酸钾溶液褪色D.能发生加成反应不能发生取代反应

9.短周期元素W、X、Y、Z的原子序数依次增大,其简单离子都能破坏水的电离平衡的是

A.W2-、X+B.X+、Y3+

C.Y3+、Z2-D.X+、Z2-

10.银质器皿日久表面会逐渐变黑,这是生成了Ag2S的缘故.根据电化学原理可进行如下处理:在铝质容器中加入食盐溶液,再将变黑的银器漫入该溶液中,一段时间后发现黑色会褪去。下列说法正确的是

A.处理过程中银器一直保持恒重

B.银器为正极,Ag2S被还原生成单质银

C.该过程中总反应为2Al+3Ag2S=6Ag+A12S3

D.黑色褪去的原因是黑色Ag2S转化为白色AgCl

11.己知某溶液中含有C1-,Br-和CrO42-,浓度均为0.010mo1·L-,向该溶液中逐滴加入0.010mol·L-1的AgNO3溶液时,三种阴离子产生沉淀的先后顺序为

A.C1-、Br-、CrO42-B.CrO42-、Br-、C1-C.Br-、C1-、CrO42-D.Br-、CrO42-、C1-

12.分子式为C5H1O2的有机物在酸性条件下可水解为酸和醇,若不考虑立体异构,这些醇和酸重新组合可形成的酯共有

A.15种B.28种C.32种D.40种

13.下列实验中,所采取的分离方法与对应原理都正确的是

选项目的分离方法原理A.分离溶于水的碘乙醇萃取碘在乙醇中的溶解度较大B.分离乙酸乙酯和乙醇分液乙酸乙酯和乙醇的密度不同C.除去KNO3固体中混杂的NaCl重结晶NaCl在水中的溶解度很大D.除去丁醇中的乙醚蒸馏丁醇与乙醚的沸点相差较大

二、选择题:本题共8小题,每小题6分.在每小题给出的四个选项中,第14-18题只有一项符合题目要求,第19-21题有多项符合题目要求。全部选对的得6分,选对但不全的得3分,有选错的得0分。

14.右图是伽利略1604年做斜面实验时的一页手稿照片,照片左上角的三列数据如下表。表中第二列是时间,第三列是物体沿斜面运动的距离,第一列是伽利略在分析实验数据时添加的。根据表中的数据.伽利略可以得出的结论是

A.物体具有惯性

B.斜面倾角一定时,加速度与质量无关

C.物体运动的距离与时间的平方成正比

D.物体运动的加速度与重力加速度成正比

15.如图,一半径为R的圆盘上均匀分布着电荷量为Q的电荷,在垂直于圆盘且过圆心c的轴线上有a、b、d三个点,a和b、b和c、c和d间的距离均为R,在a点处有一电荷量为q(q>O)的固定点电荷.已知b点处的场强为零,则d点处场强的大小为(k为静电力常量)

A.kB.kC.kD.k

16.一水平放置的平行板电容器的两极板间距为d,极板分别与电池两极相连,上极板中心有一小孔(小孔对电场的影响可忽略不计)。小孔正上方处的P点有一带电粒子,该粒子从静止开始下落,经过小孔进入电容器,并在下极板处(未写极板接触)返回。若将下极板向上平移,则从P点开始下落的相同粒子将

A.打到下极板上B.在下极板处返回

C.在距上极板处返回D.在距上极板d处返回

17.如图.在水平面(纸面)内有三报相同的均匀金属棒ab、ac和MN,其中ab、ac在a点接触,构成“V”字型导轨。空间存在垂直于纸面的均匀磁场。用力使MN向右匀速运动,从图示位置开始计时,运动中MN始终与∠bac的平分线垂直且和导轨保持良好接触。下列关于回路中电流i与时间t的关系图线.可能正确的是

18.如图,半径为R的圆死一圆柱形匀强磁场区域的横截面(纸面),磁感应强度大小为B,方向垂直于纸面向外,一电荷量为q(q>0)。质量为m的例子沿平行于之境ab的方向摄入

磁场区域,摄入点与ab的距离为,已知例子射出去的磁场与摄入磁场时运动方向间的夹角为60°,则例子的速率为(不计重力)

A.B.C.D.

19,如图,直线a和曲线b分别是在平直公路上形式的汽车a和b的位置一时间(x-t)图线,由图可知

A.在时刻t1,a车追上b车

B.在时刻t2,a、b两车引动方向相反

C.在t1到t2这段时间内,b车的速率先减少后增加

D.在t1到t2这段时间内,b车的速率一直不a车大

20.2012年6曰18日,神州九号飞船与天宫一号目标飞行器在离地面343km的近圆轨道上成功进行了我国首次载人空间交会对接。对接轨道所处的空间存在极其稀薄的土气,下面说法正确的是

A.为实现对接,两者运行速度的大小都应介于第一宇宙速度和第二宇宙速度之间

B.如不加干预,在运行一段时间后,天宫一号的动能可能会增加

C.入不干涉,天宫一号的轨道高度将缓慢降低

D.航天员在天宫一号中处于失重状态,说明航天员不受地球引力作用

21.2012年11曰,“歼15”舰载机在“辽宁号”航空母舰上着舰成功。图(a)为利用阻拦系统让舰载机在飞行甲板上快速停止的原理示意图。飞机着舰并成功钩住阻拦索后,飞机的动力系统立即关闭,阻拦系统通过阻拦索对飞机施加——作用力,使飞机在甲板上短距离滑行后停止,某次降落,以飞机着舰为计时零点,飞机在t=0.4s时恰好钩住阻拦索中间位置,其着舰到停止的速度一时间图线如图(b)所示。假如无阻拦索,飞机从着舰到停止需要的滑行距离约为I000m。已知航母始终静止,重力加速度的大小为g。则

A.从着舰到停止,飞机在甲板上滑行的距离约为无阻拦索时的1/10

B.在0.4s-2.5s时间内,阻拦索的张力几乎不随时间变化

C.在滑行过程中,飞行员所承受的加速度大小会超过2.5g

D.在0.4s-2.5s时间内,阻拦系统对飞机做功的功率儿乎不变

第Ⅱ卷

三、非选择题:包括必考题和选考题两部分。第22题~第32题为必考题,每个试题考生都必须做答。第33题~第40题为选考题,考生根据要求做答。

(一)必考题(共129分)

22.(7分)

图(a)为测量物块与水平桌面之间动摩擦因数的实验装置示意图。实验步骤如下:①用天平测量物块和遮光片的总质量M.重物的质量m:用游标卡尺测量遮光片的宽度d;用米尺测最两光电门之间的距离s;

②调整轻滑轮,使细线水平:

③让物块从光电门A的左侧由静止释放,用数字毫秒计分别测出遮光片经过光电门A和光电门B所用的时间△tA和△tB,求出加速度a;

④多次重复步骤③,求a的平均a;

⑤根据上述实验数据求出动擦因数μ。

回答下列为题:

(1)测量d时,某次游标卡尺(主尺的最小分度为1mm)的示如图(b)所示。其读数为cm

(2)物块的加速度a可用d、s、AtA,和△tB,表示为a

(3)动摩擦因数μ可用M、m、a;和重力加速度g表示为μ=

(4)如果细线没有调整到水平.由此引起的误差属于(填“偶然误差”或”系统误差”)

23.(8分)

某学生实验小组利用图(a)所示电路,测皿多用电表内电池的电动势和电阻“xlk”挡内部电路的总电阻。使用的器材有:

多用电表;

电压表:里程5V,内阻十儿千欧;

滑动变阻器:最大阻值5kΩ

导线若干。

回答下列问题:

(1)将多用电表挡位调到电阻“xlk”挡,再将红表笔和黑表笔,调零点

(2)将图((a)中多用电表的红表笔和(填“1”或“2)端相连,黑表笔连接另一端。

(3)将滑动变阻器的滑片调到适当位置,使多角电表的示数如图(b)所示,这时电压表的示数如图(c)所示。多用电表和电压表的读数分别为15.0kΩ和3.60V。

(4)调节滑动变阻器的滑片,使其接入电路的阻值为零。此时多用电表和电压表的读数分别为12.0kΩ和4.00V。从测量数据可知,电压表的内阻为12.0kΩ。

(5)多用电表电阻挡内部电路可等效为由一个无内阻的电池、一个理想电流表和一个电阻串联而成的电路,如图(d)所示。根据前面的实验数据计算可得,此多用电表内电池的电动势为9.00V,电阻“xlk”挡内部电路的总电阻为15.0kΩ。

24.(13分)

水平桌面上有两个玩具车A和B,两者用一轻质细橡皮筋相连,在橡皮筋上有一红色标记R。在初始时橡皮筋处于拉直状态,A、B和R分别位于直角坐标系中的(0,2l)、(0,-l)和(0,0)点。已知A从静止开始沿y轴正向做加速度大小为a的匀加速运动:B平行于x轴朝x轴正向匀速运动。在两车此后运动的过程中,标记R在某时刻通过点(l,l)。假定橡皮筋的伸长是均匀的,求B运动速度的大小。

25.(19分)

如图,两条平行导轨所在平面与水平地面的夹角为θ,间距为L。导轨上端接有一平行板电容器,电容为C。导轨处于匀强磁场中,磁感应强度大小为B,方向垂直于导轨平面。在导轨上放置一质量为m的金属棒,棒可沿导轨下滑,且在下滑过程中保持与导轨垂直并良好接触。已知金属棒与导轨之间的动摩擦因数为μ,重力加速度大小为g。忽略所有电阻。让金属棒从导轨上端由静止开始下滑,求:

(1)电容器极板上积累的电荷量与金属棒速度大小的关系;

(2)金属棒的速度大小随时间变化的关系。

26.(13分)

醇脱水是合成烯烃的常用方法,实验室合成环乙烯的反应和实验装置如下:

可能用到的有关数据如下:

合成反应:

在a中加入20g环乙醇和2小片碎瓷片,冷却搅动下慢慢加入1mL浓硫酸,b中通入冷却水后,开始缓慢加热a,控制馏出物的温度不超过90℃。

分离提纯:

反应粗产物倒入分液漏斗中分别用少量5%碳酸钠溶液和水洗涤,分离后加入无水氯化钙颗粒,静置一段时间后弃去氯化钙,最终通过蒸馏得到纯净环乙烯10g。

回答下列问题:

(1)装置b的名称是________________。

(2)加入碎瓷片的作用是____________;如果加热一段时间后发现忘记加瓷片,应该采取的正确操作是________(填正确答案标号)。

A.立即补加B.冷却后补加C.不需补加D.重新配料

(3)本实验中最容易产生的副产物的结构简式为_________。

(4)分液漏斗在使用前须清洗干净并_______;在本实验分离过程中,产物应该从分液漏斗的_____________(填“上口倒出”或“下口倒出”)。

(5)分离提纯过程中加入无水氯化钙的目的是_____________。

(6)在环乙烯粗产物蒸馏过程中,不可能用到的仪器有__________(填正确答案标号)。

A.圆底烧瓶B.温度计C.吸滤瓶D.球形冷凝管E.接收器

(7)本实验所得到的环乙烯产率是______________(填正确答案标号)。

A.41%B.50%C.61%D.70%

27.锂离子电池的应用很广,其正极材料可再生利用。某离子电池正极材料有钴酸锂(LiCoO2),导电剂乙炔黑和铝箔等。充点时,该锂离子电池负极发生的反应为6C+xLi++xe-=LixC6。现欲利用以下工艺流程回收正极材料中的某些金属资源(部分条件为给出)。

回答下列问题:

(1)LiCoO2中,Co元素的化合价为_________。

(2)写出“正极碱浸”中发生反应的离子方程式_____________________________。

(3)“酸浸”一般在80℃下进行,写出该步骤中发生的所有氧化还原反应的化学方程式______________________________;可用盐酸代替H2SO4和H2O2的混合液,但缺点是___________________________。

(4)写出“沉钴”过程中发生反应的化学方程式______________________。

(5)充放电过程中,发生LiCoO2与Li1-xCoO2之间的转化,写出放电时电池反应方程式__________________________________。

(6)上述工艺中,“放电处理”有利于锂在正极的回收,其原因是_____________________________________。在整个回收工艺中,可回收到的金属化合物有__________________________(填化学式)。

28.(15分)

二甲醚(CH3OCH3)是无色气体,可作为一种新能源。有合成气(组成为H2、CO和少量的CO2)直接制备二甲醚,其中的主要过程包括以下四个反应:

甲醇合成反应:

(i)CO(g)+2H2(g)=CH3OH(g)△H1=-90.1kJ·mol-1

(ii)CO2(g)+3H2(g)=CH3OH(g)+H2O(g)△H2=-49.0k·mol-1

水煤气变换反应:

(iii)CO(g)+H2O(g)=CO2(g)+H2(g)△H3=-41.1kJ·mol-1

二甲醚合成反应:

(iv)2CH3OH(g)=CH3OCH3(g)△H4=-24.5kJ·mol-1

回答下列问题:

(1)AI2O3是合成气直接制备二甲醚反应催化剂的主要成分之一。工业上从铝土矿制备较高纯度Al2O3主要流程是_________________________(以化学方程式表示)

(2)分析二甲醚合成反应((iv)对于Co转化率的影响____________________________。

(3)由H2和Co直接制备二甲醚(另一产物为水蒸气)的热化学方程式为_________________________________________。根据化学反应原理,分析增加压强对直接制备二甲醚反应的影响____________________________________________________。

(4)有研究者在催化剂厂含(Cu一Zn一Al一O和A12O3)、压强为5.OMPa的条件下,由H2和CO直接制备二甲醚,结果如右图所示。其中CO转化率随温度升高而降低的原因是_________________________________________。

(1)二甲醚直接燃料电池具有启动快、效率高等优点,其能量密度高于甲醇直接燃料电池(5.93kW·h·kg-1)。若电解质为酸性,二甲醚直接燃料电池的负极反应为__________________________________,一个二甲醚分子经过电化学氧化,可以产生___________个电子的电量:该电池的理论输出电压为1.20V,能址密度E=_____________________________

(列式计算。能盘密度=电池输出电能/燃料质盒,1kW·h=3.6x106J)。

29.(11分)

某油料植物的种子中脂肪含盘为种子千重的70%。为探究该植物种子萌发过程中于重及脂肪含最的变化,某研究小组将种子置于温度、水分(蒸馏水)、通气等条件适宜的黑暗环境中培养,定期检测萌发种子(含幼苗)的脂肪含公和干重。结果表明:脂肪含量逐渐减少,到第lid时减少了90%,干重变化如图所示。

回答下列问题:

(1)为了观察胚乳中的脂肪,常用____________染液对种子胚乳切片染色,然后在显微镜下观察,可见_____________脂肪颗粒.

(2)实验过程中,导致萌发种子干重增加的主要元素是______________(填"C"、“N”或“O”)。

(3)(3)实验第11d后,如果要使萌发种子(含幼苗)的千重增加,必须提供的条件是___________________和__________________________。

30.(10分)

胰岛素可使骨骼肌细胞和脂肪细胞膜上葡萄糖转运载体的数量增加,已知这些细胞膜上的载体转运葡萄糖的过程不消耗ATP。

回答下列问题:

(1)胰岛素从肤岛B细胞释放到细胞外的运输方式是_________。葡萄糖进入骨骼肌细胞的运输方式是_______________。

(2)当血糖浓度上升时,胰岛素分泌,引起骨骼肌细胞膜上葡萄糖转运载体的数量增加,其意义是。

(3)脂肪细胞(填“是”或“不是”)胰岛素作用的靶细胞.

(4)健康人进餐后,血糖浓度有小幅度的增加,然后恢复到餐前水平。在此过程中,血液中胰岛素浓度的相应变化是。

第十二篇

一个夏天的夜晚,天空中美丽的星星露出它那可爱的笑脸,眨着一闪一闪的小眼睛。在美丽又宁静的西湖上空,等待着音乐喷泉的出现。西湖的灯光渐渐地暗了下来,我们随着灯光安静了下来,屏住呼吸,双眼牢牢地盯着湖面,等待着神奇的那一刻。

西湖得到灯光渐渐地亮了起来,一盏盏小灯亮了起来,音乐喷泉就在那一瞬间开始了。一根根巨大的水柱从湖中心喷射出来,射向空中,随着动听的音乐,喷泉一会儿像一群小仙女们,在金莹剔透的舞台上,跳着优美的芭蕾舞。一会儿像一群调皮的小孩子在玩捉迷藏。一会儿像一个个武林高手在打太极拳。一会儿条条巨龙从湖底腾空飞向天空。五光十色的灯光转到着,喷泉也随着音乐的节奏,不停地舞动着,越升越高,西湖仿佛和天空融为一体,成了一个璀璨耀眼的大舞台。多么美丽,多么神奇的音乐喷泉呀!让人心旷神怡,流连忘返。

有的喷泉红红的,像一面旗帜;有的喷泉绿绿的,像一堆叶子;有的喷泉黄黄的,像一串串香蕉;还有得颜色说也说不出来,喷泉不断的变化,有时候矮矮的像皇冠;有时候高高的,比五楼还高,像要冲到天上;有时候喷泉全部喷水,有时候只有一个在喷。

当春风轻轻地摇着那嫩绿的枝条,我爱到家乡的山里去,看那清澈见底的泉水,哗哗的流淌。我会时常坐在泉水边,倾听泉水叮叮咚咚的响声;欣赏泉边的果树,我永远也不会忘记他的美。

泉水在地下蓄积,一旦有机会,它便骄傲地涌出地面,成为众人瞩目的喷泉,继而汇成溪流,奔向远方。但人们对地下的泉水鲜有关注,其实,正式因为有地下那些默默不语的泉水的不断聚集,才有地上那一股股清泉的不停喷涌。

我爱家乡的泉水,虽然他只是一汪小小的清流,若与江河、大海、喷泉相比,它的确是太渺小了,然而,它的确有着令人羡慕的生命力。使我每次想到王维的诗句“随山将万转,趣途无百里。”

第十三篇

2017湖北高考成绩查询时间及入口

2017湖北高考成绩预计6月23日上午公布。

第十四篇

2017年湖北高考成绩查询于6月23日公布

2017年高考6月8日下午5时结束。湖北省教育考试院发布消息称,全省无失泄密事故报告,无考试安全事件报告;我省高考评卷工作已启动,将于6月23日向考生公布成绩。

今年全省共设考区93个,考点299个,考生总数36.2万人,参与高考工作人员超6万人。在武汉,普通高考报名人数为52204人,在13个考区设置53个标准化考点学校共1515个考场,除去保送生、单招生等应考人数为43895人,考试单科最多缺考人数为943人,目前处理违纪舞弊考生1人。

6月23日向考生发放高考成绩,高考成绩采取两种方式发放:一是通过省教育考试院网站公布查询;二是通过各级教育考试机构发至中学(报名点),由中学(报名点)通知考生。高考成绩发布后,考生可在规定时间内通过县(市、区)招办有组织地申请成绩复核。复核内容为答卷(答题卡)是否有漏评和统分错误等,评卷教师对评分标准的执行情况不属复核范围。复核由考试机构组织,由考生按程序提出申请,省教育考试院组织人员复核。

湖北今年继续实行高考志愿分两个阶段集中填报。第一个阶段集中填报志愿时间6月25日—28日,填报批次有:本科提前批(包括文理类、艺术类、体育类、技能高考的本科),高职高专提前批(包括文理类、艺术类、体育类、高职院校联办本科和技能高考的高职高专),本科第一批,本科第二批。第二个阶段集中填报志愿时间8月8日—11日,填报批次为高职高专批文理类(不含高职高专提前批文理类)。提前批本科、高职高专文理类设6个平行的院校志愿,与去年一致;其他批次的平行志愿均设9个平行的院校志愿,艺术批次和体育批次的平行志愿院校数量由去年的6个增加到9个。

6月12日—6月30日,湖北省招办将设立高招咨询接待点,设在湖北科教大厦B座3楼。7月1日—9月22日,咨询接待点设在湖北省教育考试院沙湖基地(武汉市武昌区友谊大道学院路12号)。接待时间为每天上午8∶30—11∶30,下午2∶30—5∶30。考生和家长凭考生高考准考证进入。

6月24日,武汉市招考办将在武汉国际会展中心举行高校招生咨询会,参加本届高招咨询会的包括2017年有在鄂全日制普通高校招生计划的部分外省重点本科院校、所有武汉地区本、专科院校,共有200余所高校。武汉市招考办还将现场设点,宣传高招政策,接待考生咨询,解答考生提问。

还剩页未读,是否继续阅读? 继续免费阅读

下载此文档

范文

Powered 2024 版权所有 ICP备666666号

付费下载
付费获得该文章下载权限
限时特价 2.00
原价:¥10.00
在线支付
付费复制
付费后即可复制文档
特价:2.00元 原价:10.00元
微信支付
x
提示:如无需复制,请不要长按屏幕影响阅读体验
付费下载
付费后即可下载文档
特价:2.00元 原价:10.00元
微信支付
x
付费下载
扫一扫微信支付
支付金额:2.00