大学英语第四册综合教程答案

最新版大学英语好教程第二版第四册课后答案

《全新版大学英语综合教程》第四册(Unit 1-7)课后练习答案

Unit 1 Text A

Key to Exercises

P14

I.

1. 1. alliance 2. at the cost of 3. stroke 4. limp 5. minus 6. regions 7. declarations

8. siege 9. raw 10. bide his time 11. have taken their toll 12. in the case of

P15

2.

1. is faced with 2. get bogged down 3. is pressing on/pressed on 4. drag on

5. get by 6. dine out 7. have cut back 8. get through

3.

1). lead to the conquest of cancer in the near future.

2). has been brought to a halt by the delayed arrival of raw materials due to the dock workers’strike.

3). will/should never get in the way of her career.

4). caught the foreign minister off guard.

5). of the electronic calculator has rendered the slide rule out of date/obsolete.

4.

1) Being faced with, the occupation, regions

2).crucial to, efficient, to reckon with, weaken, be brought to a halt

3).a heroic, the decisive, turned the tide, siege, by launching

II.

1) During the First world war, battles occurred here and there over vast areas. Some of the most dramatic fighting took place in the gloomy tranches of France and Belgium .

2) Elizabeth made careful preparations for the interview and her efforts/homework paid off.

3) I spent hours trying to talk him into accepting the settlement, but he turned a deaf ear to all my words.

4) Pnuemonia had severely weakened her body, and I wondered how her fragile body could withstand the harsh weather.

III. Usage

1) fall ill

2) lay dead at home for 2 weeks

3) dropped dead from a heart attack

4) fell asleep

5) marrying young

6) to sit still for longer than a few minutes

Comprehensive Exercises

1 text-related

1 invasion 2. stand in the way 3. Conquest 4. catching… off his guard

5. launching 6. declaration 7. campaign 8. drag on

9. reckon with 10. bringing… to a halt

2 Theme-related

1. allow 2. reckoned 3. highly 4. forecasts 5.rapidly

最新版大学英语好教程第二版第四册课后答案

6. instant 7. delivery 8. advantage 9. observing 10. powerful

Translation

1.

1) Mr. Doherty and his family are currently engaged in getting the autumn harvest in on the farm.

2) We must not underestimate the enemy. They are equipped with the most sophisticated weapons.

3) Having been out of a job/Not having a job for 3 months, Phil is getting increasingly desperate.

4) Sam, as the project manager, is decisive, efficient, and accurate in his judgement.

5) Since the chemical plant was identified as the source of population, the village neighborhood committee decided to close it down at the cost of 100 jobs.

2. The offensive had really lasted 3 days, but we had not gained much ground. The pision commander instructed our battalion to get around to the rear of the enemy and launch a surprise attack.. To do so, however, we had to cross a marshand and many of us were afraid we might get bogged down in the mud. Our battalion commander decided to take a gamble. Lucky enough, thanks to the severely cold weather which made the marshland freeze over, we arrived at our destination before dawn and began attacking the enemy from the rear. This turned the tide of the battle. The enemy, caught off guard, soon surrendered

Unit 2 Text A

Key to Exercises

P41

I.

1. 1. expansion 2. automated 3. Vapor 4. take control of 5. hazards 6. satellite

7. vibrated 8. magnetic 9. bunched 10. in the air 11. Got/was stuck in

12. approximately

P42

2.

1. send out 2. stand up for 3. pass for 4. were closing in on

5. starting up 6. went through 7. fill out 8. fall into

3.

1). incorporate all the latest safety features.

2). two trees ten feet apart.

3). awarding lucrative contracts to his construction firm.

4). the prototype of a new model before they set up a factory to make the cars.

5). are correlated in all racial groups.

4.

1) the application, remote, has turned into a reality, are poised to

2).that vibrate, can detect, frequency

3).lanes, are mounted in, alert a, hazard

II.

kilogram medical care

memorandum electronic mail

gymnasium communications satellite

liberation news broadcast

doctor sky hijack

veterinarian European dollar

最新版大学英语好教程第二版第四册课后答案

preparatory breakfast and lunch

automobile television broadcast

influenza Oxford and Cambridge

III. Usage

1) swimming pool

2) drawing board

3) enriched Middle Engish

4) disturbing change

5) fully developed prototype

6) Canned foods

7) working population

8) puzzling differences

Comprehensive Exercises

A

1 computerized 2. start up 3. be poised to 4. alert 5. hazards

6. monotonous 7. take control of 8. steer 9. lane

10. decrease 11. calculate 12. eliminate 13. getting stuck in

14. mounted 15.detect 16. vapor

B

1. generates 2. related 3. revolutionized 4.enabled 5.opportunities

6. overall 7. manufacturing 8. dependent 9. interact 10. fatalities

Translation

1. There was an unusual quietness in the air, except for the sound of artillery in the distance.

2. The expansion of urban areas in some African countries has been causing a significant fall in living standards and an increase in social problems.

3. The research shows that atmospheric carbon dioxide levels are closely correlated with global temperatures.

4. The frequency of the bus service has been improved from 15 to 12 minutes recently.

5. The per stood on the ping board, poised to jump at the signal from the coach.

Automobiles have, sine their invention, …… 此处隐藏：25459字，全部文档内容请下载后查看。喜欢就下载吧 ……