Book3 Unit1-Unit5 巩固练习参考答案

Unit1 Festivals around the world

选词填空1. dress up 2. took place 3, in memory of 4. looking forward to 5. as though

6. kept his word 7. hold your breath 8. playing a trick on

9. have fun with 10, day and night

完成句子： 1. no harm was done 2. poet in memory of, used to be, as well as 3, admires him for, sense of 4. as if he had known 5. play tricks on 6. What fun it is 7. look forward to

8. meant him to become an engineer 9. comfortable to sit on 10. satisfied, satisfying 阅读理解：BCDC ABB BCB ACBAA

Unit2 Healthy eating

I Keys: a healthy diet, a balanced diet, feeling very frustrated, out to be full of, could have happened, nothing could be better, must have happened, tired of, lose weight, slimming, Curiosity, drove, have, getting away with telling---lies, win his customers back, earn his living, in debt, stared at, spy on, combined, cut down, increased, success, before long, put on weight.

II. 1． diet 2．combines 3. limited 4． balance 5．benefits http://doc.guandang.netbine

7.energy; 8.strength; 9.research; 10.sighed; 11.slim; 12.curiosity

III. 1—5 BCABA 6—10 DCCBC 11—15 BADDB 16—20 ACDBB

Healthy Diet

Healthy diet is very important for us, firstly because it helps to keep us fit and have a proper weight; secondly because it helps us to be energetic enough to study and work hard; finally because it helps to improve the quality of our life.

In order to have a healthy diet, we should first have a reasonable and scientific diet structure which consists of enough green vegetables and fruit and as little as possible the food high in fat, sugar and salt, which does great harm to our health.

Besides, a cheerful state of mind and proper physical exercise are equally important to our health as healthy diet.

Unit3 Keys:

一、根据要求写出单词

1. birthplace 2. novel 3. pavement 4. contrary 5. pineapple 6. genuine

7. barber 8. dessert 9. envelope 10. seek 11. permit---permission

12. adventure---adventurous 13. patience---patient----impatient

14. believe--- unbelievable--- belief 15. rude--- rudeness

二、 根据汉语提示写出下列短语。

1. bring up 2. stare at 3. account for 4. on the contrary 5. by accident

6. take a chance/ take chances 7. (be) in rages 8. as for

9. a large amount of 10. make a bet 11. go ahead 12. be about to do … when…

13. get into trouble 14. pretend to do…/ pretend to be doing …15. even if / even though

三、用本单元所学知识翻译以下句子。

1. I wonder if you can give a reasonable explanation.

2. I was about to go shopping when it suddenly began to rain.

3. Tom must account for his absence from school.

4. The topic doesn’t seem boring to me; on the contrary, I think it’s very interesting.

5. To everyone’s surprise, this film star was brought up by a deaf.

6. His mother didn’t permit him to make the same mistake again.

7. As for your salary, I will talk to the manager.

8.No matter what/ Whatever happens, he can always keep calm.

Unit4

一、1.climate 2.biologist 3.physicist 4.system

5.satellite 6.globe 7.atmosphere 8.multiply

9.crash 10.fundamental 11.float 12.gentle

13. thus 14.reaction 15.billion

二、1.system; systematic (al); systematically

2.puzzle; puzzled;puzzling 3.exist;existent;

existence 4.violence; violent; violently

5.foundation/fundament; fundamental;

fundamentally 6.harm; harmful; harmless

三、http://doc.guandang.nety eggs 2.block out 3.cheer up

4.break out 5.watch out (for) 6. prevent ...

from 7. give birth to 8. in time 9. in one’s turn

10. now that 11. depend on 12. as a result

四、http://doc.guandang.netst Sunday, a big fire broke out in a

building near my home.

2. It was obvious that they had no way to save

all people.

3.Whether we can stop fire disasters depends on

whether we have a sense of safety.

4.We should take measures to prevent the

environment from getting worse.

5. The Internet has made it possible for us to get

to know what happens around the world in

much less time.

Unit 5 参考答案

一 1. Canadian 2. baggage 3. chat 4.scenery

5. within 6. harbour 7. measure 8. boarder

9. confirm 10. wealthy 11. distance 12. misty

13.approximately 14.dawn 15.broad 16.nearby

二、1. slight; slightly 2. surround; surrounding; surroundings 3. mix; mixture 4. terrify; terrified; terror 5.tradition; traditional; traditionally 6. please; pleased; pleasing 7.impress; impressive; impression

三 1 tourist attractions 2. go eastward 3. aboard the train

4 rather than 5 in the distance 6 go through the forest

7 be on a trip to 8 settle down 9 with an area of

10 leave for 11 at dawn 12 have a gift for

13 catch sight of 14 manage to do

三、用本单元所学知识翻译以下句子 。

1. Changjiang river is longer than any other river in China.

2. We are surprised at the fact that he is a millionaire.

3. I would stay at home rather than go out to play.

4. Canada is not only a traveling paradise for tourists but also an ideal fairyland to settle down for people from all over the world.

5. When the boys caught sight of their teacher, they stopped talking immediately.

6. Marrying a rich man and having a lovely daughter make her one of the happiest women in the world.