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1、0012课后习题答案Unit 1Text AExercises for the Text I. 1.d 2.a 3.c 4.d5.d II. 1.task2.intelligent3.research4.clue 5.conclusion 6.repeat7 municate 8.purpose 9.probably10.outline III. 1.Instead of 2.therefore3.more.than4.even 5.First of all 6.because7.on the other hand 8.finally 9.looking for10.Conversely IV
2、. 1.Research shows that successful language learners are similar in many ways.2.Language learning is active learning.Therefore,successful learners should look for every chance to use the language.3.Language learning should be active,independent and purposeful.4.Learning a language is different from
3、learning maths.5.The teacher often imparts successfull language learning experiences to us.Vocabulary ExercisesI. 4.a.purposeful b.purposefully c.purpose II. 10.statement III. 4.inexact 5.uncover IV. 1.They find it hard to master a foreign language.2.The research shows that successful men are simila
4、r in many ways.3.Successful language learners do not only depend on the book or the teacher.4.We are willingto help our friends.5.We should learn new things independently,actively,and purposefully.Text B Exercises for the TextI. 1.T2.F3.T4.F5.T6.F7.F8.F9.T10.F II. 1.With the help of their fingers2.I
5、 am thirsty.3.tea,coffee,wine,beer and soda-water4.Put his hands on his stomach5.nothing but drinks6.much more exact7.meanings and can be put together into sentences8.form new sentencesVocabulary ExercisesI. 1.b2.a3.c4.e5.d II. 1.B2.A3.B4.D5.A6.A7.C8.C9.C10.B Grammar ExercisesI. whether 连词towards 介词
6、second 数词 hour 名词repeat 动词 successful 形容词not 副词probably 副词than 连词 because 连词which 连词 even 副词intelligent 形容词 differ 动词regular 形容词 some 形容词/代词/副词into 介词 oh 感慨词seem 系动词 communicate 动词 II. 1.Let 动词round 介词2.fresh 形容词for介词3.leave 名词call 动词on 介词if 连词spare 动词4.Even 副词it 代词 5.Where 连接副词will 名词6.after 介词calm
7、 名词7.seem 系动词those 代词makes 名词8.without 介词return 名词9.strict 形容词work 动词10.news 名词live 形容词meeting 名词 III. (斜体为主语，带下划线的为谓语 1.Most adults would disagree with this statement.2.How much time did they allow you for doing the work.3. I had a visit from Mary yesterday.4. Chinas stand on this questionis clear
8、to all.5.Warm clothes protest against the cold of winter.6.What we need is more practice.7.There doesnt seem to be much chance of my getting job.8.In those days the cost of living rose by nearly 4 percent.9.There are a number of people interested in the case.10.Every means has been tried but without
9、 much result.IV. 1.a magazine (宾语last night 状语2.in need (定语indeed (定语3.outside your area (定语telephoning long distance 主语补足语4.your children (宾语all day 状语5.his direction 宾语French 宾语6.me (宾语plenty of exercises (不定式宾语7.long (宾语to London 状语 8.those (宾语who help themselves (从句作定语9.her 宾语above others 宾语补足语1
10、0.to build a hotel in the village (定语of the foreigners 定语Unit 2 Text A Exercises for the Text I. 1.a2.c3.a4.a 5.c II. 1. Income tax is a certain percentage of the salaries paid to the goverment. 2. Graduated income tax means the percentage of the tax(14 to 70 percent) increases as a persons income i
11、ncrease. 3. Property tax is that people who own a home have to pay taxes on it. 4. Exercise tax is charged on cars in a city. 5. Sales tax is a percentage charged to any item which you buy in that state. III. 1.due2.depends on3.diverse4.consists of5.simila6.tends to7 plaining about8.In addition to9.
12、issue10.agreed on IV. 1.How much do you charge for a haircut. 2.We are trying to use funds for the Red Cross. 3.He has earned a good reputation for honsety. 4.We pay taxes in exchange for government services. 5.An open letter protests the governments foreign policy. V. 1.Every citizen is obliged to
13、pay taxes.(It is obligatory on every citizen to pay taxes)(It is every citizens duty to pay taxes.) 2.Americans often say that there are two things they can be sure of in life. 3.There are generally three levels of government in the United States; therefore,there are three types of taxes. 4.Some sta
14、tes charge income tax in addition to a sales tax. 5.Americans complain that taxes are too high and the government uses them in the wrong way. Vocabulary ExercisesI. 1.a. percentb. percentagec. percent2.a. addsb. additionc. additional3.a. confused b. confusingc. confusion4.a. complained b. complainc.
15、 complaint II. III. 1.China leads the world with silk products. 2.In addition to an income tax some states charge a sales tax. 3.The sales tax varies from price to price of any item you buy. 4.People often complain about the increasing price. 5.His mother says that he spends too much time on TV ever
16、y day. Text BExercises for the TextI. 1.F2.F3.F4.T 5.T6.T7.T8.F9.T10.F II. 1.attracts2.leisure3.available4.limited5.estimate III. 1.decided on 2.approved 3.estimate 4.carried over5.put up with 6.characteristic of IV. 1.B2.C3.B4.A5.C 6.D Grammar ExercisesI. 1.SV 2.SVO3.SVOC 4.SVC 5.SVO 6.SVOC7.SVOC 8
17、.SVO9.SVOO 10.SVOC 11.SVOC12.SVC13.SVOC 14.SVOO15.SVC II. 1.prefer2.insisted3.need 4.make 5.remember 6.look 7.worked8.was 9.sounds 10.gave III. 1.B2.C3.D4.A5.B 6.C7.A8.D9.A10.D IV. 1.The two languages are different/not similar in many way. 2.The deaf and dumb can neigher speak nor hear. 3.The Englis
18、hman speaks a very good Italian. 4.Could you pass me a cup of coffee. 5.At this time he felt thirsty and hungry. 6.Yesterday evening she asked me to wait for her at the gate of the restaurant. 7.When did you get up this morning. 8.The story sounds interesting,but it is not true. 9.The meat and macar
19、oni cost me 25 yuan. 10.She oftern teaches the children to sing English songs. Unit 3 Text A Exercises for the Text I.II.III.1.The,/,/ 2.The3.the,the4./5./,a6./,the7./8.The,the,the9.The,the10./IV.V.1.On the avarage there are 1,000 vistors a day.2.The Atlantic Ocean is only as half as the Pacific,but
20、 it is moar than 4,000 miles wide.3.Last night it took him a long time to get to sleep.4.There are so many ads on TV that it is to remember how many there are.5.Many wrong ideas about the Atlantic made the people in Columbusdays unwilling to sail westward.Vocabulary Exercises I.1.a.sailed b.sailorc.
21、sail(n.)4.a.average(n.) b.average(a.) c.averaged(v.)II.III.1.The sailors were afraid that might meet bad weather.2.The mountain is half as high as Mount Tai.3.On the average there are 45 students in every class of the school.4.The climate affects the growth of plants.5.My work keeps pilling up. Text
22、 B Exercises for the Text I.II.2.the earths gravitational pull.3.it is near5.its own/reflects7.the old moon in the new moons arms.9.the old earth in the new earths armsVocabulary ExercisesI.II.Grammar ExercisesI.depend-dependence explain-explanationform-formation conclude-conclusioninform-informatio
23、n move-movementmean-meaning govern-governmentgraduate-graduation similar-aimilarityconfuse-confusion pay-paymentagree-agreementadvertise-advertisementannounce-announcement add-additiondecide-decisionuse-usefulnessattract-attractionmix-mixtureII.science-scientificsulless-sullessfulresponse-responsibl
24、e color-colorfulnation-nationalrevolution-revolutionaryaddition-additionalhelp-helpfulperson-personalmeaning-meaningfulaccept-acceptable use-usefulwood-woodenact-activeIII.disagree eimpractical independentuncover inexact incompletedisorder unhappy informalinpossibleinactive uncertaindischargedishone
25、st impoliteIV.1.try n. 尝试；试验经过许屡次尝试后，他们最终获得了胜利。2.say n. 发言权在全部的事务中妇女应享有同等的发言权。3.market v.在市场上销售三年后他们开始在市场上销售他们的产品。4.journey v. 游历要到那儿，他们得踏遍整个山区。5.make n. 牌子；产品虽然乍一看我们的产品比其它产品的价格要高，可顾客还是情愿买我们的产品。6.parrot v. 鹦鹉学舌般地重复老板说什么，他学说什么。7.wine v. 喝酒他们吃喝到深夜。8.empty v. 使流入这条小溪流入黄河。9.head v. 作为.之首后来他被任命为经理主管这个公司。
26、10.bridge v. 越过；跨过障碍这项政策将有助于度过难关。11.slow v. 使慢下来火车减速一半。12.after-sale a. 售后的假如你们能供应令人满足的售后效劳，你们的产品确定会在这儿有市场。13.machine v. 加工机床是用来加工金属制品的。14.take-off 起飞飞机起飞时制止吸烟。15.radiocontrol 无线电限制全部的模型飞机都是无线电遥控的。16.downtown 城市商业区的繁忙的商业街或购物中心通常是开饭店的好场所。17.will 意志力；决心有志者，事竟成。18.house v. 给.房子住据说这套新公寓能住下六口之家。19.water
27、v. 淌口水见到苹果，他直流口水。20.rule v. 限制；支配有钱就有势。Unit 4 Text A Exercises for the Text I.II.1.smooth 2.similar3.mental4.municipal5.meaningful6.usefulIII.1.Information that does not make any sense to you is difficult to remember.2.Association refers to associating what we want to remember with what we have alre
28、ady remembered.3.Catagorezing words helps memory.4.Needless to say,if the books in the library were kept in a random order,readers could not find the books they wanted.5.Forming an integrated image with all the information placed in a single memtal picture can help up to preserve a memory. Vocabular
29、y Exercises I.II.1.ability 2.accurately 3.focus4.needless 5.meaningful 6.random10.image11.related to12.associate,withIII.4.associate5.improve 6.repeatIV.1.Their research focuses on the learning skills of adults.2.It is meaningful to know how to use these phrases.3.The adult group consists of 15 peop
30、le.4.Needless to say,we all know these facts.5.Memory refers to the ability to remember the past events or experience.6.I always associate the song with my school life. Text B Exercises for the Text I.II.2.repeat the number over and over3.a cage an three doors4.wait a short time5.a random7.beginning
31、,intermediate,advanced,and native-speaking students8.Weather,whether,wither,wetter9.recall,contrast,interrupt,dial10.the meaning of words Vocabulary ExercisesI.II.III.1.C2.D3.A4.D5.B Grammar Exercises I.1.declarative sentence2.imperative sentence3.declarative sentence4.exclamatory sentence5.interrog
32、ative sentence6.exclamatory sentence7.imperative sentence 8.declarative sentence9.declarative sentence 10.imperative sentenceII.1.Did he attend the English lecture yesterday2.Was it still raining when you came in3.Is there anyone in the house4.Was the baby well looked after5.Do you usually get up ea
33、rly in the morning6.Do you like to study in the reading room7.Can he tell you the result next week8.Was she able to swim across the lake9.Will it be good weather tomorrow10.Did Mr. Brown lose his job againIII.1.Where is the post office2.When did Tom graduate from college3.How does he study French4.W
34、ho lost the key to the door5.Why did Miss lee fell very bad6.What are listed in the telephone book7.How is your mother8.Which bus do you think she is going to take9.What did he advise you to go10.Why did he comeIV.1.She and husband disagree on many issues.2.Cluld you talk about the problems about ta
35、xation.3.Bring me a glass of water,please.4.Your uncle does not say a word at home,does he5.What are the customers complaining about6.Did he travel in France of in Italy last summer7.Did you read the ad in a newspaper or in a magazine8.Do you have to pay a sales tax when you buy something9.Who is re
36、sponsible for the companys advertising10.Many salaried people did not support the federal goverment at that time,did theyUnit 5 Text A Exercises for the TextI.II.III.IV.1.The soldiers ate millions of pounds of potatoes during WWII.2.One wrong idea was that by eating an animal people could get some o
37、f the good qualities of that animal for themselves.3.It has not yet been proved whether fish is the best brain food.4.Milk contains rich protein.Therefore,many people drink it for breakfast.5.Today many people have wrong ideas about foodVocabulary ExercisesI.II.III.4.civilization 5 bination IV.1.We
38、have not found a substitute for him.2.children are eager to become as strong and brave as the heroes in the movies.3.He is supposed to run fastest among us.4.Some stories are widespread,while others are not.5.As a matterof fact,meat and potatoes can be eaten at the same meal.6.School are often thoug
39、ht of as a small society.Text BExercises for the Text I.II.2.run races / wrestle / have mock fights together3.Frogs / owls4.sport / very grave5.their dams and their houses6.take care of sheep7.find new ways8.new fashions / none from each other11.ant / frog / owl / beaver / parrot / horse / dog /elep
40、hant / sheep / spiderVocabulary ExercisesI.II.1.D2.A3.C4.D5.D 6.D 7.A8.B 9.B 10.C Grammar Exercises I.Simple sentences are 8,10.Compound sentences are 2,4,6,7,plex sentences are 1,3,5.II.Unit 6 Text A Exercises for the TextI.II.III.1.It was thought that the earth was flat.2.It is reported that a new
41、 government has been formed.3.It was believed that the sun traveled around the earth.4.It is believed that living things exist on Mars.5.It is said that the world temperature is growing higher.IV.1.stick to2.change.into 3.stick to4.running out 5.pick up6.changed into7.had run out 8.picked up 9.sorting out10.sort outV.1.It is known to all that diamonds are the hardest substance.2.Today most diamonds are not found in stream beds but mined from rock formations deep inside the earth.3.Diamonds,as they are min