二十九分钟英语作业来完成

二十九分钟英语作业来完成篇一

山东省枣庄市第二十九中学2016届九年级12月月考英语试卷

九年级英语阶段性检测

第一卷（选择题，共65分）

一、 单项选择（20分）

1. The rabbits ________ the hole and couldn’t come out.

A. fell into B. fell off C. fell down D. fell from

2. _________ people lost their lives in the accident.

A. Two thousands B. Two thousand of C. Thousands of D. Thousands

3. Tea leavesin the water for some time and a nice smell

4.Some carrots could and cooked for dinner.

A.bought B.buy C.buying D.be bought

5.is said that tourists visit the Bird’s Nest every day.

A．That; thousands of B.It; five thousand of

C.It ;thousands of D.This; three thousand

6.The word isseven countinents.And hina lies in Asia.

A.divided up B.divided by C.divided into D.divided down

7.A car accident on the road yesterday evening.

A.took place B.put off C.invented D.happened

8.What’s the matter? They said I should not be allowed here.They don’t

Allow in the waiting room.

A.smoking; to smoke B.to smoke; smoke

C.to smoke; smoking D.smoking; smoking

9.He doesn’t do his homework,though he has .

A.carefully enough; enough time B.enough carelessly; time enough

C.carelessly enough; enough time D.enough carefully; enough time

10.What will happen if shetomorrow.

A.won’t succeed B.don’t succeed C.didn’t succeedD.doesn’t succeed

11.Jim works very hard on his English and A.so Lucy does B.so is Lucy C.so does LucyD.so Lucy is

12.Only then that he had lost the chance of achieving his dream.

A.he realized B.did he realized C.did herealizeD.he did realize

13.Mr Li is very stricthis child and also ___________ the work he does.

A.with with B.with in C.in in D.in with

14.He wasn’tand made many mistakes in his homework.

A.careful enoughB.enough careful C.carefully enoughD.enough carefully

15.midsummer’s morning ,the sun shinesinto hie room.

A.In directlyB.On dieect C.In directD.On directly

16.Not only Maria but also Ibeen to the farm。

A.has B.have C.am D.is

17.I didn’t find in the country last night.

A.smething unusualB.anything unusualC.unusual somethingD.unusual anything

18.John lent me two storybooks，and of them are interesting.

A.either B.none C.neither D.both

19.He walked slowly not his broken leg but he was tired.

A.because of because B.because because of

C.because because D.because of because of

20A serious accidenther and she was badly hurt.

A.happened to B.was happened toC.was happeningD.was happen

二、完形填空（15分）

Many books have been written about “the art of giving”. And we also know that

it’s hard to give people a gift, should understand who you will give the gift to and their likes and

As is often the case, some little kids think they don’t get enough gifts people think they get too many gifts. Different people like different kinds of gifts. people sometimes give special gifts. But they are not opened. Later, the same gift may cause many people have enough things and don’t people ask their families and friends to give money to charity rather than buying them gifts. In Sweden, doing something for someone is the best gift. People don’t need , some people would rather just give money. In some

cultures, however, ne gives me money, it just makes me think they’re being lazy,” says John Wilson. “In England, we have a saying: It’s the thought that . When someone gives me

money, I feel they don’t think it about at all. I prefer to receive a gift thought behind it.”

art of giving is difficult! What do you think?

21. A. specially B. especially C. commonly D. usually

22. A. displays B. disadvantages C. disagreements D. Dislikes

23. A. while B. when C. as D. if

24.A. same B. similar C. small D. huge

25. A. lonely B. happy C. sad D. angry

26. A. cities B. towns C. provinces D.countries

27. A. else B. other C. another D. else’s

28. A. too much B. much too C. too many D. many too

29. A. a child B. a person C. a guide D. a chef

30. A. spend B. take C. cost D. make

31. A. more difficult B. easy C. difficult D. easier

32. A. using B. giving C. receiving D. Fetching

33. A. counts B. discovers C. finds D. invents

34 A. who B. what C. where D. that

35. A. to B. on C. up D. in

二、阅读理解（30分）{二十九分钟英语作业来完成}.

A

What is the most important invention of all time? Is it the written word that helps

us to recordinformation? Is it the telephone that lets us talk to people from all over the world? Is it the car that lets us travel at great speeds to meet others? Umberto Eco, an Italian writer, thinks it is something quite different. He says the most important

invention might be bright in front of your eyes. He is talking about a simple pair of glasses.

Modern eye glasses were invented around 1000 years ago. They were more

than just a convenient way to lead. Before glasses were invented, writers, scientists or teachers who could not see properly had to memorize everything. After about ten years of poor eyesight, they could not remember well enough and could not work. Glasses meant that people could work in their old age.

People who wanted to remember some information could write it down and read

it. Eye glasses are oneof the world's greatest inventions and were probably worn by the people who designed the first telephoneand the first car.

36. The invention of the written word is important because _____.

A. we need it to listenB. we need it to record informationC. we just need it to read

37. The author thinks _____ is the greatest invention of all time in his passage.

A. the telephoneB. the carC. a simple pair of glasses

38. Before glasses were invented, writers, scientists and teachers had to_____

A. memorize everything B. write down everythingC. read everything

39. What happened after glasses were invented?

A. People could not remember well enough.

B. People could not remember weli enough.

C. People could write down some information and read it.

40. From this passage, we can know_____ .

A. modern eye glasses were invented 100 years ago

B. people who designed the first telephone and the first car probably wore those

glasses

C．The author of this article is an American

B

People can find jobs in many ways. Sometimes you can find a job easily, by

walking into a local store and looking at its notice board(布告栏). Local stores often have areas for people to put small signs telling the services that they need or they can provide. Such services include looking after children or cleaning houses.

Another popular tool for finding a job is the Internet. For example, people

around the world can se the Craigslist Web site to buy things, meet people or find a job. It is said that the site can receive two million new jobs each month.

nother useful way to find a job is through a university. For example, students at

the University f Texas can go to the job center to get help. Many college students like this way better.

At times, some experts(专业人士)can also help people find a job. Susan Miller

has her own company called California Job Services in Los Angeles. She says her

company helps people find a job by first helping them understand their strengths,

goals and interests. Then she provides them with methods to help them find the right job. So with her help, many people have succeeded in finding a good job.

41. On the Craigslist Web site, you can't________ .

A. find a job B.meet people . sell your old things . do some shopping online

42. According to the passage, college students prefer to find jobs by ______

A.visiting the Internet B. asking experts for help

C. looking at the notice board D. going to a job center in the university

43. The underlined word "strengths" in the last paragraph means_________ .

A. 长处 B. 强度 C. 力量 D.人数

44. Which of the following statements is TRUE.？

A. Local stores have few areas for people to put signs

B. You can only get one service on the notice board

C. The Craigslist Web site can get two million new jobs each week

D. Susan Miller has helped many people find a good job successfully

45. The main idea of this passage is about________ .

A. how to find experts B. ways of finding a job

C. how to study and work D. ways of setting up a job center

C

On February 3rd，1949，New York Harbor（港）was an exciting place．Many

people were there to greet a ship from France．On the ship were 49 French railroad boxcars（火车车厢）filled with gifts from the people of France to the people of America．These boxcars were from the famous Merci Train（Merci：a French word meaning “thank you”）．

After World War II（二战），a lot of factories，roads and farms in France had been destroyed．Many French people had no jobs or money and had little to wear and little to eat．In the winter of 1947，a train was sent across the United States，stopping in cities and towns along the way．At every stop，people gave whatever they could．Factories gave clothing and medicine．Farmers gave food．Families gave money．Even school children gave away their pocket money．All the things were then taken to France by ship．

By 1949，the French had begun to recover（恢复）from the war．The Merci Train was their way of saying “thank you” to America．French people had filled the boxcars with gifts．Most of them were personal，like hand - made toys，children’s drawings，or postcards. But the boxcars themselves were perhaps the most meaningful of the gifts．On each car，the French people had painted the pictures of all their 40 provinces．with an American eagle on the front．The boxcars were taken to each state of America，where they were warmly greeted．

Now many of the states still keep their boxcars．Gifts sent by the French people

can still be seen in some museums．The Merci Train came out of the war，but it now reminds the world that countries can also work together in peace．

46. Many people crowded at New York Harbor on February 3rd，1949 to ______．

A．welcome the Merci Train B．meet their families

C．have a big party D．start a trip by ship

47．In 1947，a train stopped in cities across America in order to______________．

A．give away clothing and food B．get more soldiers for the war

C．collect things to help French people D．show exhibitions from the museums

48. The underlined word “them” in Paragraph 3 refers to（指)____________．

A．the American people B．the French people C．the boxcars D．the gifts

49. The French people painted their 40 provinces and an American eagle on each boxcar because_______.

A. they thought France was stronger than America

B．it could show the friendship between the two countries

C．the boxcars would be more beautiful

D．they were very good at painting pictures

50. The passage is mainly about _______________．

A．the story of the Merci Train B．American museums where the boxcars kept

C．gifts that American people liked D．World War II

第二卷（非选择题， 共55分）

四、词汇（5分）

1. What’s your ______________(目标) of working in our company.

2. He’s always full of __________(精力). He never feels tired.

3. Children should be ____________(教育) to speak to people politely.

4. Although parents love their children, they shouldn’t ____________(支持)

everything they do.

5. Do you have anything ____________(很有用的) in your schoolbag.

五、语法填空（10分）

Did you know that tea, the most popular drink in the world (after

water),________1______(invent) by accident?Many people believe that tea was first drunk nearly 5,000 years ago.It ______2_____(say) that a Chinese ruler called Shen Nong was the first _____3_________(discover) tea as a drink.One day Shen Nong was boiling ________4________(drink) water over an open fire.Some leaves from a tea plant _____5_(fall) into the water and remained there for some time.It produced a nice smell so he tasted the brown water.It was quite delicious,and so,one of the world’s favorite drinks was invented.

A few thousand years later,Lu Yu,“the saint of tea”,_____6______(mention)

Shen Nong in his book Cha Jing.The book describes how tea plants were grown and used __7____( make) tea.

It ______8___(believe) that tea was brought to Korea and Japan during the 6th

and7th centuries.In England,tea didn’t appear until around 1660,but in less than 100 years,it _______9________(become) the national drink.The tea trade from China to Western countries took place in the 19th century.This helped to spread the popularity of the tea plant to more places around the world.Even though many people now know about tea culture,the Chinese _______10___(be) without doubt the ones who best

二十九分钟英语作业来完成篇二

课时作业二十九

课时作业(二十九) 乙醇 乙酸 基本营养物质 合成高分子

一、选择题(本题包括12小题，每小题4分，共48分)

1．下列说法错误的是( )

A．乙醇和乙酸都是常用调味品的主要成分

B．乙醇和乙酸的沸点和熔点都比C2H6、C2H4的沸点和熔点高

C．乙醇和乙酸都能发生氧化反应

D．乙醇和乙酸之间能发生酯化反应，酯化反应和皂化反应互为逆反应

2．下列混合物可用分液漏斗分离的是( )

A．苯和植物油

B．乙酸乙酯与饱和碳酸钠溶液

C．甘油和水

D．苯和液溴

3．下列关于乙酸乙酯实验的说法错误的是( )

A．除去乙酸乙酯中含有的乙酸，最好的处理方法是用足量饱和碳酸钠溶液洗涤后分液

B．制乙酸乙酯时，向乙醇中缓慢加入浓硫酸和乙酸

C．可将导管通入饱和碳酸钠溶液中收集反应生成的乙酸乙酯

D．1 mol乙醇与2 mol乙酸在浓硫酸催化作用下不能合成1 mol乙酸乙酯

4．以下结论正确的是( )

A．乙醇能与金属钠反应，说明在反应中乙醇分子断裂C—O键而失去羟基

B．0.1 mol乙醇与足量的钠反应生成0.05 mol H2，说明乙醇分子中有一个羟基

C．在制备乙酸乙酯后剩余的反应液中加入碳酸钠溶液，产生气泡，说明还有乙酸剩余

D．将乙醇和浓硫酸共热后得到的气体通入溴水中，溴水褪色，说明生成了乙烯

5．“吃得营养，吃出健康”是人们普遍的饮食追求。下列说法错误的是( )

A．每天都应摄入一定量的蛋白质

B．油脂会使人发胖，故禁食油脂

C．糖类是人体能量的重要来源

D．过多摄入微量元素不利于健康

6．下列叙述中，不正确的是( )

A．油脂没有固定的熔点和沸点，所以油脂是混合物

B．油脂是高级脂肪酸和甘油所生成的酯

C．矿物油中仅含碳和氢两种元素

D．油脂都不能使溴水褪色

7．可以鉴别乙酸溶液、葡萄糖溶液、蔗糖溶液的试剂是( )

A．氢氧化钠溶液 B．新制氢氧化铜

C．石蕊试液 D．碳酸钠溶液

8．糖类、油脂和蛋白质是维持人体生命活动所必需的三大营养物质。以下叙述正确的是( )

A．植物油不能使溴的四氯化碳溶液褪色

B．硬脂酸甘油酯在酸性条件下水解，称为皂化反应

C．葡萄糖能发生氧化反应和水解反应

D．加热能杀死流感病毒，这是因为病毒的蛋白质受热变性

9．糖类、油脂、蛋白质为动物性和植物性食物中的基本营养物质。下列说法正确的是

( )

A．蛋白质中只含有C、H、O三种元素

B．油脂在人体中发生水解的产物是氨基酸

C．牛油、大豆油的主要成分都是高级脂肪酸甘油酯

D．糖类、油脂、蛋白质一定都能发生水解反应

10.

将体积均为5 mL的甲、乙、丙三种液体依次沿试管壁缓缓滴入试管中(严禁振荡)，出

现如图所示的实验现象，则甲、乙、丙的组合可能是( )

11

12.食品，PVC保鲜膜则不能直接接触食品，它对人体有潜在危害。下列有关叙述不正确的是

( )

A．PE、PVC都属于链状高分子化合物，受热易熔化

B．PE、PVC的单体都是不饱和烃，能使溴水褪色

C．焚烧PVC保鲜膜会放出有毒气体如HCl

D．废弃的PE和PVC均可回收利用以减少白色污染

二、非选择题(本题包括5小题，共52分)

13．(12分)生活中的有机物种类丰富，在衣食住行等多方面应用广泛，其中乙醇和乙酸是比较常见的有机物。

(1)工业上用乙烯与水反应可制得乙醇，该反应的化学方程式为________________________________________________________________________。

(不用写反应条件)，原子利用率是________________________________________________________________________。

(2)乙醇能够发生氧化反应。

乙醇在铜作催化剂的条件下可被氧气氧化为乙醛，反应的化学方程式为________________________________________________________________________。

(3)下列关于乙醇的说法正确的是________________________________________________________________________(选填字母)。

A．乙醇不能和酸性高锰酸钾溶液发生氧化还原反应

B．交警用橙色的酸性重铬酸钾溶液检查司机是否酒后驾车

C．黄酒中某些微生物使乙醇氧化为乙酸，于是酒就变酸了

(4)做菜时既加醋又加酒可以增加菜的香味，其原因是生成了酯类物质，写出该反应的化学方程式

________________________________________________________________________， 该反应的反应类型为________。

(5)当乙酸分子中的O都是18O时，乙醇分子中的O都是16O时，二者在一定条件下反应，生成物中水的相对分子质量为________。

14．(12分)乙烯是一种重要的化工原料，以乙烯为原料衍生出部分化工产品的反应如下(部分反应条件已略去)：

请回答下列问题：

(1)A物质的化学名称是________________；

(2)B和A反应生成C的化学方程式为____________________________，该反应的类型为________________________________________________________________________；

(3)写出乙烯生成聚乙烯的化学方程式为______________________________，该反应的单体为________________，链节为______________，聚合度为________________。

15．(8分)某制糖厂以甘蔗为原料制糖，同时得到大量的甘蔗渣，对甘蔗渣进行综合利用不仅可以提高经济效益，而且能够防止环境污染，现按以下方式进行处理利用：

已知H是具有香味的液体，试填空：

(1)A的名称为__________；H的名称为__________；

(2)D―→E的化学方程式________________________________________________________________________

________________________________；

(3)G―→H的化学方程式________________________________________________________________________

________________________________。

16．(7分)现有七瓶无标签的液体，可能是①乙醇、②乙酸、③苯、④乙酸乙酯、⑤油脂、⑥葡萄糖溶液、⑦蔗糖溶液，现通过以下步骤来确定各试剂瓶中所装液体的名称。{二十九分钟英语作业来完成}.

A________、B________、C________、D__________、

E__________、F__________、G__________。

(1)A～E中，属于烃的是________(填字母)。

(2)A能使溴的四氯化碳溶液褪色，发生反应的化学方程式为________________________________________________________________________。

(3)C催化氧化生成D的化学方程式为________________________________________________________________________。

(4)有机物B具有的性质是________________________________________________________________________(填序号)。

①无色无味的液体；②有毒；③不溶于水；④密度比水大；⑤能使酸性KMnO4溶液和溴水褪色

(5)E的水溶液能使紫色石蕊试液变红，说明E的水溶液显酸性，现设计一个实验来比较E与碳酸酸性的强弱，则该实验的原理是

________________________________________________________________________ (用化学方程式说明)。

课时作业(二十九)

1．D 厨房中料酒的有效成分是乙醇，食醋的有效成分是乙酸，故A正确；常温常压下，C2H6、C2H4为气体，而乙醇、乙酸为液体，故B正确；乙醇、乙酸都能燃烧发生氧化反应，C正确；皂化反应是指高级脂肪酸甘油酯在碱性条件下的水解反应，其条件与酯化反应的条件不同，D错。

2．B 苯和植物油，甘油和水均互溶，苯和液溴能发生化学反应，因而均不可用分液漏斗分离。

3．C 收集乙酸乙酯时导管不能插入饱和碳酸钠溶液中，应置于液面上方贴近液面处。

4．B 乙醇与金属钠反应时，乙醇分子断裂的是H—O键，A错；0.1 mol乙醇与足量的钠反应生成0.05 mol H2，说明乙醇分子中有一个羟基，B正确；酯化反应需要加入浓硫酸作催化剂，硫酸也可以与Na2CO3溶液反应生成CO2，C错误；乙醇与浓硫酸共热，温度不同，发生的反应也不同，其中浓硫酸有强氧化性，可以将乙醇氧化，而浓硫酸被还原生成SO2，通入溴水，也能使溴水褪色，D错误。

5．B 油脂是营养物质，不能禁食。

6．D 油脂没有固定的熔、沸点，天然油脂是混合物，故A正确；分析油脂的结构，可知B也正确；矿物油属于烃，只含C、H两种元素，C也正确；油脂结构中的烃基有些是不饱和的，可使溴水褪色，故D不正确。

7．B 氢氧化钠溶液能够与乙酸反应，但没有明显的现象，与葡萄糖不反应，所以氢氧化钠溶液无法鉴别这三种溶液；新制氢氧化铜能够溶解在乙酸溶液中，加热的条件下能够被葡萄糖溶液还原为红色的氧化亚铜沉淀，所以新制氢氧化铜能够鉴别乙酸溶液、葡萄糖溶液、蔗糖溶液；石蕊溶液无法鉴别葡萄糖溶液、蔗糖溶液；碳酸钠溶液只与乙酸反应，与葡萄糖溶液、蔗糖溶液都不反应，所以无法鉴别。

8．D 植物油分子中含有不饱和键，能使溴的四氯化碳溶液褪色；硬脂酸甘油酯在碱性条件下的水解反应称为皂化反应，葡萄糖是单糖，不能发生水解反应。

9．C A项，蛋白质中一定含有C、H、O、N四种元素，还可能含有S、P等其他元素；B项，油脂的水解产物为甘油和高级脂肪酸；D项，糖类中的单糖不能水解。

10．A 三种液体需满足的条件是甲与乙互不相溶且乙的密度小于甲；乙与丙互不相溶且丙的密度小于乙。A项的三种液体符合。

11．D A项，葡萄糖和果糖都能与钠反应生成气体；B项，向麦芽糖与蛋白质溶液中加入溴水均不褪色；C项，蛋白质遇浓硝酸变黄色而不是变蓝色。

12．B 聚氯乙烯是氯乙烯单体通过聚合反应而制备的，氯乙烯中含有氯原子，不是烃，而是烃的衍生物，B错。

13．解析： (4)醋的主要成分为CH3COOH，酒的主要成分为CH3CH2OH，二者可以发生酯化反应生成CH3COOCH2CH3。

(5)乙酸与乙醇反应的化学方程式为：

CCH318O18OH＋H—16O—C2H5CCH318O16OC2H5＋H182O △

生成的水为H182O其相对分子质量为20。

答案： (1)CH2===CH2＋H2O―→CH3CH2OH 100%

(2)2CH3CH2OH＋O2――→2CH3CHO＋2H2O (3)B、C △

(4)CH3COOH＋CH3CH2OHCH3COOCH2CH3＋H2O 酯化反应 (5)20 △

14．答案： (1)乙醇

(2)CH3CH2OH＋CH3COOHCH3COOCH2CH3＋H2O 酯化反应(或取代反应) △浓硫酸浓H2SO4Cu浓硫酸

二十九分钟英语作业来完成篇三

【优化方案】(浙江、江苏)2016高考英语二轮复习 题型重组第二十九组

第二十九组

(建议用时：25分钟){二十九分钟英语作业来完成}.

阅读理解

A

He was in the first third grade class I taught at Saint Mary’s School in Morris, Minn.All 34 of my students were dear to me, but Mark Eklund was one in a million.Very neat in appearance, he had that happy­to­be­alive attitude that made even his occasional misconduct delightful.

Mark often talked constantly. I had to remind him again and again that talking without permission was not acceptable.What impressed me so much, though, was his sincere response every time I had to correct him for misbehaving.“Thank you for correcting me, Sister！” I didn’t know what to make of it at first, but before long I became accustomed to hearing it many times a day.

One morning my patience was growing thin when Mark talked once too often, and then I made a new teacher’s mistake.I looked at him and said，“If you say one more word, I am going to tape(用胶带封上) your mouth shut！”

It wasn’t ten seconds later when Chuck, another student, blurted out, “Mark is talking again.” I hadn’t asked any of the students to help me watch Mark, but since I had stated the punishment in front of the class, I had to act on it. I remember the scene as if it had occurred this morning. I walked to my desk, very deliberately opened my drawer and took out a roll of masking tape.Without saying a word, I proceeded to Mark’s desk, tore off two pieces of tape and made a big X with them over his mouth.I then returned to the front of the room.As I glanced at Mark to see how he was doing, he winked at me.When I walked back to Mark’s desk and removed the tape, his first words were, “Thank you for correcting me, Sister.” One Friday, I asked the students to list the names of the other students in the room on two sheets of paper, leaving a space between each name.Then I told them to think of the nicest thing they could say about each of their classmates and write it down.It took the remainder of the class period to finish the assignment, and as the students left the room, each one handed me the paper.

That Saturday, I wrote down the name of each student on a separate sheet of paper, and I listed what everyone else had said about that individual.On Monday I gave each student his or her list.Before long, the entire class was smiling.“Really？” I heard the whispers.“I never knew that meant anything to anyone！”“I didn’t know others liked me so much！”Then Mark said, “Thank you for teaching me, Sister.” No one ever mentioned those pieces of paper in class again.I never knew if they discussed them after class or with their parents.

Several years later, after I returned from vacation, my parents met me at the airport.Mother gave Dad a side­ways glance and simply said，“Dad？” My father cleared his throat as he usually did before saying something important.“The Eklunds called last night，” he began.“Really？”I said.“I haven’t heard from them in years.I wonder how Mark is.”Dad responded quietly.“Mark was killed in the Vietnam War，” he said.“The funeral(葬礼) is tomorrow, and his parents would like it if you could attend.”

I had never seen a serviceman in a military coffin before. Mark looked so handsome, so mature.

After the funeral, Mark’s mother and father found me.“We want to show you something，”his father said.“They found this on Mark when he was killed.We thought you might recognize it.” Opening a billfold, he carefully removed two worn pieces

of notebook paper that had obviously been taped, folded and refolded many times.I knew without looking that the pieces of paper were the ones on which I had listed all the good things that Mark’s classmates had said about him.“Thank you so much for doing that，” Mark’s mother said.“As you can see, Mark behaved better and better at school.It’s all because of you and your list.”

Mark’s classmates started to gather around us.Charlie smiled rather sheepishly and said，“I still have my list.It’s in the top drawer of my desk at home.” Chuck’s wife said, “Chuck asked me to put this in our wedding album.” “I have mine too，” Marilyn said.“It’s in my diary.” Then Vicki, another classmate, reached into her pocketbook, took out her wallet and showed her worn list to the group.“I carry this with me at all times，” Vicki said without batting an eyelash.“I think we all saved our lists.”

That’s when I finally sat down and cried.

1．The purpose of Paragraph 1 is to ________．

A．introduce the topic of the story

B．inform readers of the writer’s job

C．introduce the main character of the story

D．make a comparison between the writer’s students

2．Which of the following aspects of Mark impressed the writer most?

A．His bravery shown in the Vietnam War.

B．His constant talking without permission.

C．His neat appearance and easy going manner.

D．His sincere response after his bad behavior was corrected.

3．Mother’s giving Dad a side­ways glance and father’s clearing his throat show that ________．

A．they felt it hard to tell the writer about Mark’s death

B．they were not sure whether the writer would attend Mark’s funeral

C．they were afraid that the writer wouldn’t believe the news of Mark’s death

D．they felt it necessary to persuade the writer into comforting Mark’s parents

4．Which can be seen as the climax (the most important point) of the story?

A．Students’ being asked to list each other’s strongest point on the paper.

B．The writer’s making a big X with two pieces of tape over Mark’s mouth.

C．The writer’s being shown the worn pieces of paper kept in Mark’s wallet.

D．Students’ smiling and whispering when they received the lists on Monday.

5．At the end of the story, the writer sat down and cried, realizing that ________．

A．Mark behaved so well that he gained the respect of his classmates

B．the lists made as a task in class should have meant so much to her students

C．Mark’s death in the Vietnam War was a heavy blow to his family

D．Mark’s classmates kept their lists as a sweet memory of their happy school life

6．What is the message conveyed in the story?

A．Attitude means everything.

B．Praise works wonders in a way.

C．Patience is necessary for a teacher.

D．Friendship between classmates is unforgettable.

B

Five or six years ago, I attended a lecture on the science of attention.A professor who conducted research in the medical school was talking about attention blindness, the basic feature of the human brain that, when we concentrate on one task, causes us to miss just about everything else.Because we can’t see what we can’t see, our lecturer was determined to catch us in the act.He had us watch a

video of six people tossing (投掷) basketballs back and forth, three in white shirts and three in black, and our task was to keep track only of the tosses among the people in white.The tape rolled, and everyone began counting.

Everyone except me.I’m dyslexic (患阅读困难症的), and the moment I saw that tape with the confusing basketball tossers, I knew I wouldn’t be able to keep track of their movements, so I let my mind wander.I became curious, though, when about 30 seconds into the tape, a gorilla (大猩猩) walked in among the players.She (we later learned a female student was in the gorilla suit) stared at the camera, beat her chest with her fist, and then went away while they continued passing the balls.

When the tape stopped, the professor asked how many people had counted at least a dozen basketball tosses in all.Hands went up all over.He then asked who had counted 13, 14, and congratulated those who had scored the perfect 15.Then he asked, “And who saw the gorilla？”

I raised my hand and was surprised to discover I was the only person at my table and one of only three or four in the large room to do so.He had set us up, trapping us in our own attention blindness.Yes, there had been a trick, but he wasn’t the one who had played it on us. By concentrating so hard on counting, we had managed to miss the gorilla in the midst.

Attention blindness is the fundamental organizing principle of the brain, and I believe that it presents us with a great opportunity.My take is different from that of many neuroscientists: where they see the shortcomings of the individual, I sense an opportunity for cooperation.Fortunately, given the interactive nature of most of our lives in the digital age, we have the tools to control our different forms of attention and take advantage of them.

It’s not easy to admit that everything we’ve learned about how to pay attention means that we’ve been missing everything else.It’s not easy for us logical, intelligent, confident types to admit that the very key to our success — our ability to discover a problem and solve it, an achievement obtained in all those years in school and beyond — may be exactly what limits us.No one ever told us that our way of seeing left out everything else.

7．Which of the following is TRUE about the writer when the tape was played?

A．Like everyone else, the writer was counting carefully.

B．The writer had difficulty keeping track of the tossers’ movements.

C．The writer showed great curiosity about what the players were doing.

D．The writer tried hard to stop her mind from wandering.

8．What’s the total number of basketball tosses by the player in white shirts in the video?

A．13. B．14.

C．15. D．30.

9．Most of the people failed to notice the gorilla in the video because ________．

A．they focused on the basketball tossing only

B．they were trapped by the basketball players

C．they did not know what they were supposed to do

D．they did not listen to the lecture carefully

10．The underlined word “take” in Paragraph 5 most probably means “ ________ ”．

A．understanding B．impression

C．scene D．preference

11．In the writer’s opinion, attention blindness ________．

A．should be viewed as a shortcoming of the individual

B．might be overcome if we can discover problems and solve them

C．makes it possible for us to work together for a shared purpose

D．helps us to become logical, intelligent and confident types of people

阅读理解

A

1．解析：选C。写作意图题。根据第一段第一句“He was in the first third grade class I taught at Saint Mary’s School in Morris，Minn.”以及下文内容可知，本段旨在引出故事的主要人物。故C项正确。

2．解析：选D。细节理解题。根据第二段第三句“What impressed me so much，though，was his sincere response every time I had to correct him for misbehaving.”可知，给“我”留下最深印象的是Mark对自己错误行为的负责态度。故D项正确。

3．解析：选A。推理判断题。根据倒数第四段第三句中的“as he usually did before saying something important”以及该段语境可知，Mark是“我”的学生，故“我”的父母觉得很难开口告诉“我”Mark去世的消息。故A项正确。

4．解析：选C。推理判断题。通读全文可知，Mark是“我”的一个上课爱讲话的学生，“我”曾因此处罚过他。“我”让同学们写各位同学的优点，Mark受到了很多同学的赞扬。后来Mark在越南战争中去世后，他的父亲将他的遗物给“我”——那是保存在Mark钱包里的一张旧纸，上面写满了同学们对他的赞扬。所以故事的高潮是“我”看到了Mark保存的那张纸。故C项正确。

5．解析：选B。细节理解题。根据倒数第二段可知，“我”的许多学生Charlie，Chuck，Marilyn等都珍藏着写满同学们评价的那张纸，作者为一次小小的教学任务对学生产生的终身意义而感动落泪。故B项正确。

6．解析：选B。主旨大意题。通读全文可知，Mark因为讲话而受过“我”的处罚，“我”也曾让同学们列出他人的优点。Mark战死沙场，遗物里有写着同学们对他的表扬的旧纸，“我”的许多学生都珍藏着同学们评价的那张纸，这种表扬对他们有着不同凡响的意义。故本文旨在说明表扬的伟大作用。故B项正确。

B

7．解析：选B。正误判断题。根据文章第一段中的“and our task was to keep track only of the tosses among the people in white.The tape rolled，and everyone began counting.”和第二段中的 “Everyone except me.I’m dyslexic(患阅读困难症的)，and the moment I saw that tape with the confusing basketball tossers”可知，作者因为患有阅读困难症，所以很难跟得上节奏，故选项B正确。

8．解析：选C。细节理解题。根据文章第三段中的“and congratulated those who had scored the perfect 15”可知，总共投了15个球，故选C项。

9．解析：选A。推理判断题。根据第四段中的“By concentrating so hard on counting，we had managed to miss the gorilla in the midst.”可知，绝大部分人只关注了投篮的数目，而忽视了大猩猩的存在，故选A项。

10．解析：选A。词义猜测题。根据第五段的第一句及“where they see the shortcomings of the individual，I sense an opportunity for cooperation.”可知，作者的理解与许多专家的理解不同。故此处的take意为“理解”，选A项。

11．解析：选C。推理判断题。由文章最后两段可知，过度集中注意力会让人错失对某些事物的感知，而这恰恰为团队合作提供了机会，因此选C项。

二十九分钟英语作业来完成篇四

课时提升作业(二十九) 选修9 Units 3、4

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课时提升作业(二十九)

选修9 Units 3、4

Ⅰ. 单项填空

1. (2013·荆州模拟)The lucky fans will be picked outrather than chosen beforehand to perform with the singer during the concert.

A. by accident

C. on earth B. at random D. on average

2. After being trained for a month, I can read at the

A. rank B. race C. rate D. rage

3. (2013·南通模拟)Even though Lucy and Kathy are good friends, Lucylending her ID card to Kathy to apply for a credit card.

A. stuck B. referred C. subscribed D. objected

4. The president said, “We are ready for discussion with any legal parties, but we’ll never

A. compromise

C. argue B. quarrel D. consult

5. (2013·金陵模拟)The proposala special committee by the end of the week is

A. referred; meant

B. submitted; planned

C. be referred; designed

D. to be submitted; intended

6. The theme park you are probably mostis Disneyland.