新编大学英语Book4第三版课后答案

Unit 1

Vocabulary 1

entertaining / entertainment / entertained /entertainer

recognizable / recognized / recognition

tempting / temptation / tempt

reasoned /reasoning / reasonable / reason

analyzed / analytical /analyst /nanlysis

valuable / valuation / valued values /value

humorist / humor /humorous /humorist

understandable /understanding /understand /misunderstand

Tanslation

1) Lively behavior is normal_for a four-year-old child. （活泼的举止是正常的）

2) Fast cars appeal to John, but he can’t afford one. （速度快的车对······有吸引力）

3) Dave required a lot of time to study the diverse argument. （多种多样的论据）

4) I asked my boss for clarification, and she explained the project to me again.

（我要求我的上司为我解释清楚）

5) Photographic film is very sensitive to light. （对光很敏感）

6) Mutual encouragement can be a great help, especially in the early days. （互相鼓励）

7) Jimmy cried when people made fun of him. （拿他开玩笑）

8) John won’t give up. He persists in his opinion. （坚持他的观点）

9) Ted always wants to be the focus/center of attention. （成为注意的焦点）

10) Is it cheaper if we buy our tickets in advance? （我们提前买票）

Unit 2

Translation

1.However the main drawback with this type of search engine (这种搜素引擎的主要缺陷) is its tendency to include too much information.

2. She is very generous with her time（她从不吝惜自己的时间）--- always ready to help other people.

3. You may have known someone else for 20 years and yet they will never be more than a casual acquaintance （他们永远只是泛泛之交）.

4. He doubted that the car was hers （他怀疑这车不是她的）because everyone knew she had no money.

5. It’s impossible to forget such horrible events---they will remain in the memory forever （它们会永远留在记忆中）.

6. In a world too often filled with uncertainties （在这样一个常常充满各种不确定性的世界上）, it is nice to have a safety net, something you can rely on.

7. The earthquake happened a year ahead of the prediction by the research group （比该研究小组的预报提前了一年）, but earthquakes are usually difficult to predict.

8. I don’t mind being awakened once or twice in the middle of the night by my roommate so long as she doesn’t make a habit of it （只要她不养成习惯）.

Unit 3

Vocabulary 1.

1) New genetic tests for other dread diseases are appearing almost every day.

2) When teachers assign homework, students usually feel an obligation to do it.

3) After her illness, she had become noticeably thinner.

4) I cannot support a policy of which I have never approved.

5) “Bias against girls in not something new; it has existed for a long time in our history,” she argued.

6) No one can function properly if they are deprived of adequate sleep.

7) The local authority decided that the present housing conditions constituted a risk for the mother and baby.

8) The president’s participation in the economic summit (首脑会议) is seen as vital to its success.

9) Perhaps he had slightly misled them, but it was quite unintentional.

10) Funding a course is one of the most challenging things people face when considering postgraduate study.

1. …carry over into personal life.

2. …calling on the boys more oft en.

3. …getting all the laundry put away…

4. …has fallen behind academically.

5. …who’s going to take over…

Unit 4

Translation

1) I think it is up to him to finish the work no matter how long it takes.(-9/7)

2) We decoded to sacrifice a trip for a new car , though it was really hard for us to make the decision.(5/6)

3) He tried not to involve his wife in the management of the company , because in the most cases the advantages outweighed the disadvantages.(2/8)

4) It is vital (of vital importance) to future generations that open spaces and parklands are protected and maintained to a high standard to keep the city increasingly attractive.(3/1)

5) We have reached the agreement at the meeting that the key to this problem is better planning. (1/1)

6) I propose pursuing this question further by considering critically the four theories well-known in this area.(8/2)

7) The house was a completely original design ---neither the interior nor the exterior was copies of any existing buildings of the kind.(-2/5)

8) Through all his life he has made efforts to promote the mutual understanding between the two countries. (2/6)

Unit 5

Vocabulary1

necessity / necessary / necessarily

disagreement / disagreed / disagreeable

decisive / decision / decide

choosy / choice / chose

led / lead / leading

perfect /perfection /perfected