《大学英语自学教程》课后习题答案(上册).pdf

三车资料库三车资料库 1 1 1 1 大学英语自学教程 课后习题答案 大学英语自学教程 课后习题答案 上册上册 Unit 1Exercises fortheTextA I 1 d2 a3 c4 d5 d II 1 task2 intelligent3 research4 clue5 conclusion6 repeat municate8 purpose9 probably10 outline III 1 Instead of2 therefore3 more than4 even5 First of all6 because 7 on the other hand8 finally9 looking for10 Conversely IV 1 Research showsthat successful language learners are similar in many ways 2 Language learning is active learning Therefore successful learners should look forevery chance to use thelanguage 3 Language learning should be active independent and purposeful 4 Learning alanguage is different from learning maths 5 The teacher often imparts successfull language learning experiences to us Vocabulary Exercises I 1 a successb successfulc successfully2 a indepenceb dependc dependent 3 a coveredb uncoverc discovered4 a purposefulb purposefullyc purpose II municate5 regularly6 clues 7 intelligent8 incomplete9 similar 10 statement III 1 disagree2 independent3 incomplete4 inexact5 uncover IV 1 They find it hard to master aforeign language 2 The research showsthat successful men are similar in many ways 3 Successful language learners do not only depend on the book or the teacher 4 Weare willingto help our friends 5 Weshould learn new things independently actively and purposefully TextBExercises for theText I 1 T2 F3 T4 F5 T6 F7 F8 F9 T10 F II 1 With the help of their fingers 三车资料库三车资料库 2 2 2 2 2 I am thirsty 3 tea coffee wine beer and soda water 4 Put his hands on his stomach 5 nothing but drinks 6 much more exact 7 meanings and can be put together into sentences 8 form new sentences 9 talk 10 speak Vocabulary Exercises I 1 b2 a3 c4 e5 d II 1 B2 A3 B4 D5 A6 A7 C8 C9 C10 B Grammar Exercises I whether 连词towards 介词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 感叹词 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 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 三车资料库三车资料库 3 3 3 3 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 China s stand on this questionis clear to all 5 Warm clothes protest against the cold of winter 6 What we need is more practice 7 There doesn t 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 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 10 to build a hotel in the village 定语 of the foreigners 定语 Unit 2 TextA Exercises for theText I 1 a2 c3 a4 a5 c 三车资料库三车资料库 4 4 4 4 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 person s income increase 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 plaining about 8 In addition to9 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 government s foreign policy V 1 Every citizen is obliged to pay taxes It is obligatory on every citizen to pay taxes It is e very citizen s 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 states 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 Exercises I 三车资料库三车资料库 5 5 5 5 1 a percentb percentagec percent 2 a addsb additionc additional 3 a confusedb confusingc confusion 4 a complainedb complainc complaint II 1 charge2 departmen3 due4 diverse5 earns6 vary7 property8 leading9 fun ds10 tends 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 youbuy 4 People often complain about the increasing price 5 His mother says that he spends too much time on TV every day TextB Exercises for theText I 1 F2 F3 F4 T5 T6 T7 T8 F9 T10 F II 1 attracts2 leisure3 available4 limited5 estimate III 1 decided on2 approved3 estimate 4 carried over5 put up with6 characteristic of IV 1 B2 C3 B4 A5 C6 D Grammar Exercises I 1 SV2 SVO3 SVOC4 SVC5 SVO 三车资料库三车资料库 6 6 6 6 6 SVOC7 SVOC8 SVO9 SVOO10 SVOC 11 SVOC12 SVC13 SVOC14 SVOO15 SVC II 1 prefer2 insisted3 need4 make5 remember 6 look7 worked8 was9 sounds10 gave III 1 B2 C3 D4 A5 B6 C7 A8 D9 A10 D IV 1 The two languages are different not similar in manyway 2 The deaf and dumb can neigher speak nor hear 3 The Englishman 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 macaroni cost me 25 yuan 10 She oftern teaches the children to sing English songs Unit 3 TextA Exercises for theText I 1 d 2 d 3 c 4 b 5 d II 1 long wide 2 across 3 deep 4 around 5 high III 1 The 2 The3 the the 4 5 a6 the 7 8 The the the9 The the 10 三车资料库三车资料库 7 7 7 7 IV 1 unwilling 2 avarage 3 take 4 runs 5 Suppose V 1 On the avarage there are 1 000 vistors a day 2 The Atlantic Ocean is only as half as the Pacific but 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 Columbus days unwilling to sail westward Vocabulary Exercises I 1 a sailedb sailorc sail n 2 a willingb unwillinglyc unwilling 3 a unusualb usualc usually 4 a average n b average a c averaged v II 1 peak2 crew3 average 4 blils5 unusual6 highway 7 narrow8 salty9 spot 10 affected III 1 The sailors were afraid that might meet bad weather 2 The mountain is half as high as MountTai 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 TextB Exercises for theText I 三车资料库三车资料库 8 8 8 8 1 T 2 T 3 F 4 T 5 F 6 T 7 T 8 T 9 F 10 T II 1 three 2 the earth s gravitational pull 3 it is near 4 29 5 5 its own reflects 6 disc 7 the old moon in the new moon s arms 8 outline 9 the old earth in the new earth s arms 10 night Vocabulary Exercises I 1 d 2 b 3 a 4 c 5 e II 1 C 2 C 3 B 4 A 5 D 6 C 7 B 8 B 9 B 10 D Grammar Exercises I depend dependenceexplain explanation form formationconclude conclusion inform informationmove movement mean meaninggovern government graduate graduationsimilar aimilarity confuse confusionpay payment agree agreementadvertise advertisement announce announcementadd addition decide decisionuse usefulness 三车资料库三车资料库 9 9 9 9 attract attractionmix mixture II science scientificsulless sullessful response responsiblecolor colorful nation nationalrevolution revolutionary addition additionalhelp helpful person personalmeaning meaningful accept acceptableuse useful wood woodenact active III disagreeeimpracticalindependent uncoverinexactincomplete disorderunhappyinformal inpossibleinactiveuncertain dischargedishonestimpolite IV 1 try n 尝试 试验 经过许多次尝试后 他们终于取得了成功 2 say n 发言权 在所有的事务中妇女应享有平等的发言权 3 marketv 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 journeyv 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 可顾客还是愿意买我们的产品 6 parrotv 鹦鹉学舌般地重复 老板说什么 他学说什么 三车资料库三车资料库 10101010 7 winev 喝酒 他们吃喝到深夜 8 emptyv 使流入 这条小溪流入黄河 9 headv 作为 之首 后来他被任命为经理主管这个公司 10 bridgev 越过 跨过 障碍 这项政策将有助于度过难关 11 slowv 使慢下来 火车减速一半 12 after sale a 售后的 如果你们能提供令人满意的售后服务 你们的产品肯定会在这儿有市场 13 machinev 加工 机床是用来加工金属制品的 14 take off 起飞 飞机起飞时禁止吸烟 15 radiocontrol 无线电控制 所有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 housev 给 房子住 据说这套新公寓能住下六口之家 19 waterv 淌口水 见到苹果 他直流口水 20 rulev 控制 支配 有钱就有势 三车资料库三车资料库 11111111 Unit 4 TextA Exercises for theText I 1 c2 b3 b4 d5 c II 1 smooth2 similar3 mental 4 municipal5 meaningful6 useful 7 familar8 single9 striking 10 difficult III 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 already r emembered 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 c an help up to preserve a memory Vocabulary Exercises I 1 a psychologistb psychologyc psychological 2 a meaninglessb meaningc meaningful 3 a organiz edb organiz erc organiz ation 4 a repeatedb repetitionc repeat II 1 ability2 accurately3 focus 4 needless5 meaningful6 random 三车资料库三车资料库 12121212 7 Repetition8 preserve9 improvement 10 image11 related to12 associate with III 1 mean2 organiz e3 visualiz e 4 associate5 improve6 repeat municate9 categorize 10 imagine IV 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 people 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 TextB Exercises for theText I 1 T2 F3 T4 F5 T6 F7 F8 F9 F10 T II 1 eighteen 2 repeat the number over and over 3 a cage an three doors 4 wait a short time 5 a random 6 reward 7 beginning intermediate advanced and native speaking students 8 Weather whether wither wetter 9 recall contrast interrupt dial 三车资料库三车资料库 13131313 10 the meaning of words Vocabulary Exercises I 1 e2 b3 a4 c5 d II 1 kept 2 contrast3 human4 released5 intermediate III 1 C2 D3 A4 D5 B Grammar Exercises I 1 declarative sentence2 imperative sentence 3 declarative sentence4 exclamatory sentence 5 interrogative sentence6 exclamatory sentence 7 imperative sentence8 declarative sentence 9 declarative sentence10 imperative sentence II 1 Did he attend the English lecture yesterday 2 Was it still raining when you came in 3 Is there anyone in the house 4 Was the baby well looked after 5 Do you usually get up early in the morning 6 Do you like to study in the reading room 7 Can he tell you the result next week 8 Was she able to swim across the lake 9 Will it be good weather tomorrow 10 DidMr Brown lose his job again III 1 Where is the post office 三车资料库三车资料库 14141414 2 When didTomgraduate from college 3 How does he study French 4 Who lost the key to the door 5 Why did Miss lee fell very bad 6 What are listed in the telephone book 7 How is your mother 8 Which bus do you think she is going to take 9 What did he advise you to go 10 Why did he come IV 1 She and husband disagree on many issues 2 Cluld you talk about the problems about taxation 3 Bring me a glass of water please 4 Your uncle does not say a word at home does he 5 What are the customers complaining about 6 Did he travel in France of in Italy last summer 7 Did you read the ad in a newspaper or in a magazine 8 Do you have to pay a sales tax when you buy something 9 Who is responsible for the company s advertising 10 Many salaried people did not support the federal goverment at that time did they Unit 5 TextA Exercises for theText I 1 b2 d3 d4 c5 c II 1 bravery2 eager3 civilized 4 overseas5 substitute6 foundation 7 mixture8 belief9 protein 10 contain 三车资料库三车资料库 15151515 III 1 pianos violins2 firemen3 data 4 deer5 potatoes tomatoes 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 of the good qualitie s 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 food Vocabulary Exercises I 1 a civilizeb civilizedc civilization 2 a freeb freedomc freely 3 a digestb digestiblec digestiond digestive 4 a scientistsb scientificc science II 1 mixture2 poisonous3 suppose 4 digest5 widespread6 overseas 7 similar8 foundation9 eager 10 substitute III 1 digestion2 mixture3 belief bination IV 1 We 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 thought of as a small society TextB Exercises for theText I 1 T2 F3 T4 F5 T6 T7 T8 T9 T10 T II 三车资料库三车资料库 16161616 1 true 2 run races wrestle have mock fights together 3 Frogs owls 4 sport very grave 5 their dams and their houses 6 take care of sheep 7 find new ways 8 new fashions none from each other 9 methods 10 instinct 11 ant frog owl beaver parrot horse dog elephant sheep spider Vocabulary Exercises I 1 d2 c3 b4 a5 e II 1 D2 A3 C4 D5 D6 D7 A8 B9 B10 C Grammar Exercises I Simple sentences are 8 10 Compound sentences are 2 4 6 7 9 complex sentences are 1 3 5 II 1 B2 D3 D4 C5 B6 A7 C8 C9 D10 A Unit 6 TextA Exercises for theText I 1 b2 a3 b4 c5 c II 1 rare2 substance3 slight 4 pressure5 crystal6 crack 7 gem8 elevator9 crush 三车资料库三车资料库 17171717 III 1 It was thought that the earth was flat 2 It is reported that a new 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 into3 stick to 4 running out5 pick up6 changed into 7 had run out8 picked up9 sorting out 10 sort out V 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 dee pinside the earth 3 Diamonds as they are mined do not look very expressive 4 He never sticks to anything he does 5 The eruption of active vocanoes is a terrible natural phenomenon Vocabulary Exercises I 1 a popularityb popularizec popular 2 a handb handc handful 3 a formedb formationc forms 4 a impressionb impressivec impressed II 1 experienced2 Extreme3 formation 4 pressure5 blasted6 handful 三车资料库三车资料库 18181818 7 crystal8 destroyed9 unusual 10 flow III 1 Please sort out what you want and throw away the rest 2 The price of the elevator is somewhat higher than expected 3 These designs are very popular with young people 4 He stopped writing because his pen had run out of ink 5 Experienced people can tell which one is real immediately TextB Exercises for theText I 1 F2 T3 F4 F5 F6 T7 F8 T9 T10 T II 1 difficulty2 haz e3 magnifying glass 4 do be5 guessing6 vegetable e first a higher order of beings8 earth air 9 flowers fruits grain10 dissolves Vocabulary Exercises I 1 d2 b3 a4 c5 e II 1 puzzled2 dissolve3 aside 4 magnifying5 latter6 observes 7 beneath8 broad Grammar Exercises I 1 died 汤姆父亲去世时他23岁 三车资料库三车资料库 19191919 2 does not guarantee 仅仅练习并不能保证成年语言学习者的成功 3 advised 他建议他儿子到30岁再结婚 4 is looking 她正找机会同他谈一谈 es 等着轮到你 6 was going 他正要离开饭店 这时经理进来了 7 will have left 快点 否则 我们到火车站时火车就要开走了 8 would help 她说第二天将帮助丈夫洗车 9 will be sitting 明天的这个时候他们将在看电影 10 were playing 这些男孩透过窗户往外看 看见一些小象在外面玩耍 11 will go 一百年之后 人们将会到其它的星球上度假 12 had finished 他吃完早饭后 就到售票处去了 13 would be 她终于认识到考虑一下出国的费用是明智的 14 will have locked 快点 否则你还没进去 商店就关门了 15 had been getting 他认为最近天气一直很好 三车资料库三车资料库 20202020 16 had benn keeping 我只想让你知道你使我们一直没睡着 17 had happened 差不多一个星期过去了 那个女孩才能解释发生的一切 18 will tell 当你问他时 她就会把这个消息告诉你 19 had finished 我还没有吃完早饭 约翰就打电话来说要来看我 20 has passed failed 乔治通过了驾驶考试 可没有通过学校考试 II 1 B2 B3 D4 D5 B6 B7 D8 A9 D10 A III 1 invented2 offer3 have been setting 4 brought5 has not paid6 had seen 7 was making8 has been working9 am preparing 10 has happened IV 1 Students from a medical institute are now observing an operation 2 Wind blows hard in March 3 Where are you going to hang that photo 4 She fell down when she was going downstairs 5 How many years has Henry learned cooking from Miss Smith 6 The history teacher said that WWI came to an end in 1918 7 Mary has been waiting for you since this morning 8 My elder sister told me that the program was not interesting at all 9 If you come at eight tomottow morning you will see him in the office 10 Have you seen the film 三车资料库三车资料库 21212121 Yes I saw it in Nanjing TextA Exercises for theText I 1 b2 b3 d4 b5 c II 1 divorce2 single3 extended 4 together5 traditional6 increase 7 result8 love9 earn 10 often III 1 basically2 Traditionally3 extended 4 divorced5 related6 relative 7 industrial8 industrialized9 nuclear 10 nucleus IV 1 There are many single parent families and remarried families in the US 2 Undoubtedly the members of an extended family are related by floodor by marriage 3 The nuclear family in China usually consists of two parents and their only child 4 The family has a sense of belonging for both the young and the old 5 Most people are unwilling to live with their parents when they grow up Vocabulary Exercises I 1 a relative2 relationc relate 2 a extensionb extensivec extended 3 a traditionb Traditionallyc traditional 4 a industrializedb industrialc industry II 1 relatives2 extend3 Marriage 4 descended5 nucleus6 traditional 7 social8 definition9 security 10 basically III 1 In a modern family both the father and the mother earn money for the family 三车资料库三车资料库 22222