2012年黑龙江高考作文题目是“爱心、责任、奉献”，文章提到了社会上存在的许多问题，呼吁人们要关爱弱势群体，担起责任，积极奉献。文章深入浅出，感人至深，引发了读者的深刻思考和共鸣。愿我们每个人都能拥有爱心、责任感，为社会贡献自己的一份力量。
黑龙江2012高考作文800字篇一
2012高考满分作文800字 甩掉多余的顾虑
人生，难免会有不少多余的顾虑扰乱我们舒适安详的生活，让我们被一两件小事弄得疲惫不堪。其实，那些多余的顾虑完全是生活的调味品，我们只有甩掉那些多余的顾虑，才能赢得最后的胜利。
这让我想起了一个故事：有一个老婆婆，她的大儿子卖盐，二儿子卖伞。可她却一直闷闷不乐，因为雨天大儿子卖不出去盐了，而晴天，二儿子又卖不出去伞了。老婆婆的情绪不好，弄得大儿子和二儿子也没有做生意的情绪，所以生意一直不好。直到有一天，一个智者告诉她，你可以这样想：雨天二儿子卖得出去伞了，晴天大儿子又卖得出去盐了。老婆婆按智者说的话，果然心情好多了，她心情好了，大儿子和二儿子也有了不少做生意的情绪，生意当然也就越做越红火。
是啊，那些不必要的担心，为什么要留在心里呢？那些顾虑，仅仅只是干扰人情绪的杀手，这无形的杀手，却让不少人在困难面前低下了高贵的头颅。那些顾虑，真是没有必要，你可以顾虑，但不要有多余的顾虑，那些物是人非的顾虑，就不要再去想了。
考试，就是甩掉顾虑最需要的时候。考试这个词，从字面上理解，就是知识的测试。但与其说是知识的测试，还不是说是心灵的考验。
考试前夕，让我们甩掉多余的顾虑，用心投入复习之中。只有那些充满顾虑、紧张得心里忐忑不安、浑身发抖的人才会失掉最后的复习时间，导致考试失利。我曾经仔细想过，考试前有什么可顾虑的呢？顾虑只会让考试中会的知识忘得一干二净;只会让我们承担多一倍的精神损失;只会让我们得到更多的痛苦罢了。
发下试卷，一切胜负就已尘埃落定。会也好，不会也罢，题就是这些，你不可能就这样将题修改。此时，要做的只有认真答题，这时候，是最该甩掉顾虑的时候，在答题时，只有专心致志、全神贯注才能成为最后的赢家。假如你在考试时顾虑多得堆成了一座山，那么留给你的只有考时巨大的不安和考完后无尽的痛苦，与此这样，还不如物我两忘地去答题。
考完后，就再没什么可以顾虑的了。分数就是这样，早发下来是那样子，晚发下来还是那样子。你不必担心自己考得好或者差，反正已经定了下来，无法改变。如果你预计到了自己的出错点和不足点，那么正好可以借考试之力去弄懂它，只用这样，才能达到考试的力度。
生活也是这样，只有甩掉多余的顾虑，顺其自然，才能让生活变得绚丽多彩。真的，有时候，顺其自然也是一种美。
黑龙江2012高考作文800字篇二
看到这个题目，我真想一口盐汽水喷死出题的老师，一看就是没有度假经验，更没有租房的经验，自己坐在屋子里，看着朋友圈里的心灵鸡汤想出来的。
话说虽然我才18岁，但是已经在北京租房 若干年了，不要问我为什么在北京上高中，回重庆高考，我也想在北京高考，可是我不想去职高，只好回来啦。
租房子，不管是度假还是真实的租房子住，第一不可能让你免费住几天，虽然业内有空租期的概念，但是这个是针对经纪人的，而不是对租客的，租房子一般都是先看房子，看完房子如果决定了，就交定金，准备签合同。
签合同的时候，交完1个月的租金做押金，再叫第一个季度的租金，也就是3+1，四个月的房租。
签完合同，房东才会给你钥匙，然后你才能进去住。
再说说打碎玻璃杯这个，签正规的租赁合同，都会有一个附页，附页上会清晰的写明白现在屋子里有什么，家电、家具、以及他们的品牌、新旧程度。
另外合同上也会清楚明白的写上如果损坏，怎么赔付，比如下水道坏了，是房东负责，但是电视坏了，就要租客自己修等等。
至于扔垃圾，我也知道喝心灵鸡汤喝醉了的出题老师是怎么想的，不就是怕割着收垃圾的人的手嘛，这样的帖子在朋友圈里一堆一堆的。如果真的租房子，你在小 区里只能看到3个垃圾桶，可回收垃圾、不可回收垃圾、其它垃圾。虽然桶是三个，但是作用却是桶1满了，然后装桶2，当然大部分情况是桶1、桶2、桶3同时 满了，你仍在了地下。
其实就算是你分好了，也没有人来分类，因为早上垃圾车是一起倒的，唯一的垃圾分类员是小区里捡矿泉水瓶的大爷，他才是最可爱的人，为了他我从来都不在垃圾里扔矿泉水瓶。
好了，差不多字数够了，不写了，最后提醒出题的老师，如果你没有租过房子，那么你现在就去搜房租房网?看一下，上面还有正规的租赁合同可以下载哦~
黑龙江2012高考作文800字篇三
2017年黑龙江高考成绩查询时间及系统
2017年黑龙江高考考试已于6月8日下午结束，高考成绩预计在6月24日公布，考生可到由黑龙江教育考试官网查询。
黑龙江2012高考作文800字篇四
2017年课标全国卷2高考理科数学试卷评析
2017年高考课标全国卷II理科数学遵循《课程标准》的基本理念，严格贯彻《2017年全国(新课标卷)考试说明》基本要求，试卷以知识为载体，以思维能力为核心，全面考查学生的的推理论证，运算，空间想象，数据处理以及应用和创新能力。
具体来说有以下几个特点：
全面检测双基，突出考查重点。试卷注重对基础知识与基本技能的考查，贴近教学实际，试卷中的每种题型均设置了数量较多的基础题，如第3题以我国古代数学名著《算法统宗》中的数学问题为背景考查学生对数列基础知识的掌握，具有一定人文特色。同时试卷中数学知识体系的主干内容占有较高比例，如对函数与导数、三角函数与解三角形、立体几何、解析几何、数列、概率统计等内容有非常高比重的考查，充分体现了高考对主干知识的重视程度。
强调通性通法，坚持能力立意。试卷注重通性通法在解题中的运用，都是运用基本概念分析问题，基本公式运算求解、基本定理推理论证、基本数学思想方法分析和解决问题，这有利于引导中学数学教学回归基础，避免一味钻研偏难怪试题，从而使学生能够在数学学习上获得正常的发展，如第7题考查逻辑推理能力，凸显数学既是一门工具性的基础学科更是一门逻辑思维的学科，如选择第12题考察向量，难度较大，但仍然不离平时强调的定比分点以及相关结论。同时试卷坚持能力立意，全面考查运算求解、空间想象、抽象概括、推理论证、数据处理以及综合运用有关知识分析和解决问题的能力，其中运算求解能力贯穿试卷始终。
考查数学素养，关注数学应用。数学素养涵盖数学的基础知识、基本技能和它们所体现的数学思想方法与能力，以及在此基础上的应用意识和创新意识，如第18题以养殖水产为题材，贴近生活实际，所用数学知识(计数和概率)也不复杂，考查学生的阅读理解能力与运用数学模型解决实际问题的能力，更贴近学生应用能力的真实水平。
难度结构合理，提高区分层次。试卷难度结构合理，由易到难，循序渐进，具有一定梯度，能较好区分不同程度的学生，有利于高校选拔，如选择题第1-9题，填空题第14题、解答题的第17、18题以及选做题的第23、24题都属于基础题，绝大多数学生都能顺利解答;选择题第10、11题，填空题13、15，解答题第19、22题难度中等，对中档程度学生不会构成太大困难;作为能力把关的第12、16、20、21题知识综合性较强，难度较大，能力要求更高。但这部分试题的设置也是由浅入深，上手容易，但要完整解答并非易事。如第21题第(1)问考查导数在不等式恒成立问题中的应用，问题常规，但需要学生在这过程中合理的构造函数，强调导数的工具作用，第(2)问以第(1)问的结果为铺垫，考查学生的知识迁移能力、思维灵活性、解题创造性。
学而思高考研究中心认为2017年高考课标全国卷II对中学数学教学起到了很好的导向作用，主要表现为回归课本、夯实基础，重视数学思想方法，加强数学应用与数学思维能力的培养，实现从结果教育到过程教育的转变。
黑龙江2012高考作文800字篇五
2017全国卷2高考数学理科答案发布(选择题填空题)
适用地区：甘肃、青海、内蒙古、黑龙江、吉林、辽宁、宁夏、新疆、西藏、陕西、重庆、海南
黑龙江2012高考作文800字篇六
2017年全国卷2高考英语试题完整版
绝密★启用前
2017年普通高等学校招生全国统一考试
英 语
本试卷共150分，共14页。考试结束后，将本试卷和答题卡一并交回。
注意事项：
1.答题前，考生先将自己的姓名、准考证号码填写清楚，将条形码准确粘贴在条形码区域内。
2.选择题必须使用2B铅笔填涂;非选择题必须使用0.5毫米黑字迹的签字笔书写，字体工整，笔迹清楚。
3.请按照题号顺序在各题目的答题区域内作答，超出答题区域书写的答案无效;在草稿纸、试题卷上答题无效。
4.作图可先用铅笔画出，确定后必须用黑色字迹的签字笔描黑。
5.保持卡面清洁，不要折叠、不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。
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答案。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.£ 19.15B.£9.18C.£9.15
答案是C。
1.What will the woman do this afternoon?
A.Do some exercise. B.Go shopping. C. Wash her clothes.
2.Why does the woman call the man?
A .To cancel a flight. B. To make an apology. C. To put off a meeting.
3.How much more does David need for the car?
A.$ 5,000. B.$20,000. C.$25,000.
4.What is Jane doing?
A.Planning a tour. B.Calling her father. C.Asking for leave.
5 .How does the man feel?
A.Tied. B.Dizzy. C.Thirsty.
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。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。
听第6段材料，回答第6、7题。
6. What does Jack want to do?
A. Watch TV. B. Play outside. C. Go to the zoo.
7. Where does the conversation probably take place?
A. At home. B. In a cinema. C. In a supermarket.
听第7段材料，回答第8至10题。
8. What does Richard do?
A. He’s a newsman. B. He’s a manager. C. He’s a researcher.
9. Where is Richard going next week?
A. Birmingham. B. Mexico City. C. Shanghai.
10. What will the speakers do tomorrow?
A. Eat out together. B. Visit a university. C. See Professor Hayes.
听第8段材料，回答第11至13题。
11. What is the probable relationship between the speakers?
A. School friends.
B. Teacher and student.
C. Librarian and library user.
12. Why does Jim suggest Mary buy the book?
A. It’s sold at a discount price.
B. It’s important for her study.
C. It’s written by Professor Lee.
13. What will Jim do for Mary?
A. Share his book with her.
B. Lend her some money.
C. Ask Henry for help.
听第9段材料，回答第14至16题。
14.Where does Stella live?
A. In Memphis B. In Boston C. In St Louis
15.What would Peter and his family like to do on Beale Street?
A.Visit a museum B. Listen to music C. Have dinner
16.What kind of hotel does Peter prefer?
A. A big one B. A quite one C.A modern one
听第10段材料，回答第17至20题。
17.How many lab sessions will the students have every week?
A. One B. Two C. Three
18.What are the students allowed to wear in the lab ?
A.Long scarves B.Loose clothes C.Tennis shoes
19.Why should the students avoid mixing liquid with paper?
A. It may cause a fire B.It may create waste C. It may produce pollution
20.What does the speaker mainly talk about?
A.Grades the student will receive
B.Rules the students should follow
C. Experiments the students will do.
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和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
4页
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 | 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 It is helmed(指导)by the company’s Artistic Director Levan Tsuladze.
Date & Time :Friday 18May,2.30pm & Saturday 19May,7.30pm
Deafinitely Theatre London | British Sign Language (BSL)
By translating the rich and humourous text of Love’s Labour’s Lost into the physical language of BSL,Deafinitely Theatre 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 : Tuesday 22 May,2.30pm & Wednesday 23 May,7.30pm
Habima National Theatre Tel Aviv | Hebrew
The Habima is the centre of Hebrew-language theatre worldwide ,Founded in Moscow after the 1905 revolution, the company eventually settled in Tel Aviv in the late 1920s,Since 1958, z&xxk they have been recognised as the national theatre of Israel .This production of Shakespeare’s The Merchant of Venice marks their first visit to the UK.
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 Deafinitely Theatre?
A.It has two groups of actors B.It is the leading theatre in London
C.It performs plays in BSL D.It is good at producing comedies
23.When can you see a play in Hebrew?
A.On Saturday 28 April. B.On Sunday 29 April
C.On Tuesday 22 May. D. On Tuesday 29 May
5页
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, 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 zxx.k 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.
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 vehicle-named the Transition – has two seats， four 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 air. It 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 the 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 standards.
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 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 redatively 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 causes traffic jams. B. It is difficult to operate.
C. It is very expensive. D. It bums too much fuel.
30. What is the government’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
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 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
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 two 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 talk 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. excuse yourself 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
C. Set boundaries for yourselfas your time goes
D. If you’re in the other person’s office or in a public area
E. It’s important that you let them know when you’ll be available
F. It might seem unkind to cut people short when they interrupt you
G.Leave it open when you’re available to talk and close it when you’re not
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。
In 1973, I was teaching elementary school.Each day, 27 kids 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-shirts 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. I learned 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” shirt and a 59 from Freddy’s mother. “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. entered C. decorated D. ran
42. A. name B. rule C. brand D. plan
43. A. small B. dark C. strange D. dull
44. A. scholar B. student C. citizen D. worker
45. A. speak B. sing C. question D. laugh
46. A. misfortune B. disbelief C. dishonesty D. mistake
47. A. changed B. approached C. returned D. ended
48.A.lesson B.gift 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.separation D.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.observing B.preparing C. designing D.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.took C.expected D.borrowed
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. z&xxk 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.
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;学.科网 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。
黑龙江2012高考作文800字篇七
浙江2017年高考志愿设置
实行以院校为单位的传统志愿。考生可填报不超过5个院校志愿，每个院校志愿可填报不超过6个专业志愿和专业服从志愿。不再设院校服从志愿。符合相关院校、专业报考条件的一、二、三段考生在规定时间内一并填报志愿。院校对专业服从志愿考生进行调剂录取，须以考生符合专业选考科目要求为前提。
黑龙江2012高考作文800字篇八
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
黑龙江2012高考作文800字篇九
2014年新课标2高考作文题目解析与点评
2014高考作文题目
2014年新课标2卷高考作文题目：
不少人因为喜欢动物而给它们喂食，某自然保护区的公路边却又如下警示：给野生动物喂食，易使它们丧失觅食能力。不停警告执意喂食者，将依法惩处。
要求选好角度，确定立意，明确文体，自拟题目；不要脱离材料内容及含义的范围作文，不要套作，不得抄袭。
2014年新课标2高考作文题目点评：
1.紧扣材料，书写素养。很显然，喂养动物是一种不道德的行为，因为它违反了动物园的规则，考生可以写，遵守道德规范，做文明的旅游人。
2.遵守规则，规范行为。这道题目背后隐含了一个规则的问题。自然保护区是在制定规则，游人是在破坏规则，考生可以写“规则”在现实生活中的重要性。由此也可联想到当前的“反腐”大潮，腐败者的实质是在破坏社会的大规则-----法律。
3.联系教育，充分联想。这则材料反映了一个教育的问题，如果我们一味的给孩子喂食物，就会让孩子失去生存的能力，考生可以写学会独立，学会生存。
4.关注两端，充分审题。材料中出现的要素有两个，即游人和自然保护区，考生可站在任何一端立意，亦可综合考虑来把握。
5.展开想象，童话书写。考生可以站在动物的角度来立意，以动物的口吻告诉人们“喂食”的危害，这样会让作文更有新意。
总体而言，这则作为的立意还是比较容易把握的。
黑龙江2012高考作文800字篇十
2016年黑龙江齐齐哈尔中考作文题目：从来没有这样____/好想，好想
29．从下面两个文题中任选一题作文。
文题一：请将题目“从来没有这样_______”（幸福、勇敢、自信、忧伤……）补充完整，写一篇文章。
文题二；好想消灭青春痘笑靥如花，好想拥有偶像签名的宣传画，好想让爸妈永葆青春不生华发，好想慵懒在藤椅上看夕阳西下，好想徜徉于林荫小路感受自然的风景如画……
请以“好想，好想”为话题，自拟题目，写一篇文章。
要求：（1）除诗歌、戏剧外，体裁不限。
（2）表达真情实感，不得套写、抄袭。
（3）文中不得出现与考生有关的真实的地名、校名、人名等信息。
（4）字数在600字左右。
黑龙江2012高考作文800字篇十一
2016年黑龙江绥化中考作文题目：____催我前行/话题作文“给力青春”
文题一：请将“_______催我前行”这个题目补充完整后，写一篇作文。
文题二：莎士比亚说：“时间会刺破青春的华美精致，会把平行线刻上美人的额角，没有什么能逃过他横扫的镰刀。”也有人说青春是场远行，是生命中最华美的乐章，而我们能做的就是让每一个音符都值得品味和珍藏。
请以“给力青春”为话题，写一篇作文。
要求：
（1）文章要有真情实感，主题要鲜明，思路要清晰。
（2）除诗歌、戏剧外，题材不限；不得套写，抄袭。
（3）如选文题二，题目自拟。
（4）文中不得出现真实的地名、校名、人名。字数在600字左右。
黑龙江2012高考作文800字篇十二
风景优美的地方作文600字 黑龙江的冬天
黑龙江是我国最北部的一个省，只要那里是冬天，就必是一番大雪纷飞、天寒地冻的景色。
先看看黑龙江的省会城市哈尔滨吧！虽然那里不是特别冷，但也是经常下大雪哦！而且一到冬天，来哈尔滨玩的游客就一下子多起来，我猜他们肯定是来看下大雪的美景吧！哈尔滨最美丽的地方要属冰雪世界了。那里的冰雕有的像滑梯一样，小孩都往那里凑。有的像城堡一样，里面有沙发也有床，但最好不要坐在上面，因为有可能被冰黏住起不来了。还有的像一面大钟，虽然指针可能被冻住，但也能知道大致的时间。所有的冰雕在灯光地照耀下，显得五彩缤纷，格外美丽。
看过了黑龙江的大都市，我们再来谈谈一个静静的小村庄吧，那就是雪乡。这个小村庄很安静也特别冷。那里不常下大雪，可是地上的雪都快堆成一座小山了，就连垃圾桶也变得胖乎乎的像只白熊。雪乡的雪千姿百态、奇形怪状。屋顶上的雪，就像是一层厚厚的雪被子；树上还是有花的，不过是晶莹剔透的冰花；木桩上的雪，有的像鸡蛋，有的像蘑菇。地上的雪只要没有被清理过，一脚踩下去都快到大腿了。可就算是这样，如果运气好的话，还能看到有人光着身子站在大街上哩！雪乡还有一个很有名的东西，那就是炕。炕就像加长版的床一样，能睡十几个人。炕下面全是热水管，可以用来取暖。睡在上面一点都不觉得冷。
黑龙江最有名的山要属威虎山了。那里曾经拍过“智取威虎山”这部大名鼎鼎的电影。在山顶上有一个像碉堡一样的建筑物，那里是电影中座山雕休息的地方，里面有好几把假枪，几个假炮弹，还有一件假的虎皮大衣。
看，冬天的黑龙江好美！真好玩！
黑龙江2012高考作文800字篇十三
2017年黑龙江所属高校普通高等教育招生计划178600人
教育部近日公布《关于做好2017年普通高等教育招生计划编制和管理工作的通知》，对2017年高等教育招生计划管理工作进行部署。根据通知中发布的2017编报高考招生计划，2017年黑龙江高考计划招生178600人，其中本科计划100700人，高职专科77900人。教育部要求，确保各地高考录取率不能降低。
黑龙江2012高考作文800字篇十四
2003年黑龙江省中考作文题目
大自然是我们的家园，多少年来，它给我们提供了赖以生存的丰厚的资源。珍爱它，它将会对我们报以温馨的馈赠；践踏它，它将会对我们施以严酷的惩罚。
请联系现实，以“自然”为话题，自拟题目，写一篇文章。
奇特的旅行
大地妈妈在我出生的第一天，就命令我去寻找幸福。幸福是什么？幸福是富贵吗？也不知道好不好找。我怀着忐忑不安的心情开始了漫长的旅程。
我没想到我的第一站就这么可怕。那里没有留下任何建筑物，也没有一草一木，净是沙粒。狂风卷起我的兄弟姐妹们疾然而行，那里没有水喝，我渴得要命。虽然有狂风相伴，但我却没有感到一丝凉意。
我终于来到了有人烟的地方，却看见人们都搬着东西往外跑。只听见有人在大喊：“沙尘暴来了，快逃命吧！”喊声还没有停下来，那些地方全都成为了我们兄弟姐妹的家。人类的家园被破坏了，这里哪有幸福啊？
我带着忧伤，艰难地飞过了一个山系，来到了伊拉克。妈妈说过，伊拉克很富有，很富有的地方一定很幸福吧。我刚拨开云雾，却大吃一惊，原来这里早已是一片废墟。这里的人们都紧张兮兮的，好像在逃避什么，还有人在疯狂购买食物往山洞里搬——原来，这里正进行着一场可怕的战争。
我只得沮丧地继续前行，我不知道到底哪里有幸福？我埋怨妈妈交给我这种不可能完成的任务。我要回家！正当我转过头，准备艰难地逆风而回时，眼皮底下那一片美丽吸引了我。噢，那是中国！大片大片的森林写满了绿意，滔滔不绝的江河让大地充满生机。地面，每个人脸上都写满了喜悦，人人都微笑着。街上，小孩搀扶着老人过马路。家里没有了吵闹，没有了喧哗，只有彼此心贴心的话语。这一定就是幸福！我相信自己的直觉，更相信自己的眼睛。
原来，美好的环境和和平的生活才是幸福的根源，于是我和我的伙伴更在这美丽的国家留下了。
