《大学英语自学教程》（上册）课后习题答案(3)

《大学英语自学教程》（上册）课后习题答案

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. Text B

Exercises for the Text I.

1.T 2.F 3.T 4.F 5.T 6.T 7.T 8.T 9.T 10.T II. 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.d 2.c 3.b 4.a 5.e II.

1.D 2.A 3.C 4.D 5.D 6.D 7.A 8.B 9.B 10.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.B 2.D 3.D 4.C 5.B 6.A 7.C 8.C 9.D 10.A

Unit 6

Text A

Exercises for the Text

11

《大学英语自学教程》（上册）课后习题答案

I.

1.b 2.a 3.b 4.c 5.c II.

1.rare 2.substance 3.slight 4.pressure 5.crystal 6.crack 7.gem 8.elevator 9.crush 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 to 2.change...into 3.stick to 4.running out 5.pick up 6.changed into 7.had run out 8.picked up 9.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 deep inside 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.popularity b.popularize c.popular 2.a.hand b.hand c.handful 3.a.formed b.formation c.forms 4.a.impression b.impressive c.impressed II.

1.experienced 2.Extreme 3.formation 4.pressure 5.blasted 6.handful 7.crystal 8.destroyed 9.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. Text B

Exercises for the Text I.

12

《大学英语自学教程》（上册）课后习题答案

1.F 2.T 3.F 4.F 5.F 6.T 7.F 8.T 9.T 10.T II.

1.difficulty 2.haze 3.magnifying glass 4.do/be 5.guessing 6.vegetable

7.come first/a higher order of beings 8.earth/air 9.flowers/fruits/grain 10.dissolves Vocabulary Exercises I.

1.d 2.b 3.a 4.c 5.e II.

1.puzzled 2.dissolve 3.aside 4.magnifying 5.latter 6.observes 7.beneath 8.broad Grammar Exercises I. 1.died

汤姆父亲去世时他23岁。 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。 5.comes

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。

13

《大学英语自学教程》（上册）课后习题答案

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.B 2.B 3.D 4.D 5.B 6.B 7.D 8.A 9.D 10.A III.

1.invented 2.offer 3.have been setting 4.brought 5.has not paid 6.had seen

7.was making 8.has been working 9.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? -Yes,I saw it in Nanjing.

Unit 7

Text A

Exercises for the Text I.

1.b 2.b 3.d 4.b 5.c II.

1.divorce 2.single 3.extended 4.together 5.traditional 6.increase 7.result 8.love 9.earn 10.often III.

1.basically 2.Traditionally 3.extended

14

《大学英语自学教程》（上册）课后习题答案

4.divorced 5.related 6.relative 7.industrial 8.industrialized 9.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.relative 2.relation c.relate 2.a.extension b.extensive c.extended 3.a.tradition b.Traditionally c.traditional 4.a.industrialized b.industrial c.industry II.

1.relatives 2.extend 3.Marriage 4.descended 5.nucleus 6.traditional 7.social 8.definition 9.security 10.basically III.

1.In a modern family both the father and the mother earn money for the family. 2.She is a teacher,while her elder brother is a engineer.

3.Traditionally,Chinese youth live with their parents until they grow up and marry. 4.All the teachers care for my progress in study.

5.In some families,both parents work and take care of their family and children as well. 6.The group was split up into two because it was too large. 7.They plan to extend their study in this field. 8.She divorced her husband two years ago. Text B

Exercises for the Text I.

1.F 2.F 3.T 4.F 5.T 6.F 7.T 8.T 9.F 10.T II. 1.equal

2.physical and emotional

15

百度搜索“77cn”或“免费范文网”即可找到本站免费阅读全部范文。收藏本站方便下次阅读，免费范文网，提供经典小说综合文库《大学英语自学教程》（上册）课后习题答案(3)在线全文阅读。