新编大学英语Book-4-第三版课后答案

新编大学英语Book-4-第三版课

后答案

Unit 1

Vocabulary 1

1) entertaining / entertainment / entertained

/en terta iner

2) recog ni zable / recog ni zed / recog niti on

3) tempti ng / temptati on / tempt

4) reas oned /reas oning / reas on able / reas on

5) a nalyzed / an alytical /an alyst /nanl ysis

6) valuable / valuati on / valued values /value

7) humorist / humor /humorous /humorist

8) un dersta ndable /un dersta nding /un dersta nd /mis un dersta nd

Tan slati on

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 argume nt. (多种多样的论据)

4) I asked my boss for clarification, and she expla ined the project to me aga in.

（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 adva nce?

（我们提前买票）

Unit 2

Tran slati on

〔.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 gen erous with her time（她从不吝惜自己的时间）---always ready to help other people.

3. You may have known some one else for 20

years and yet they will never be more than a casual acqua intance （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 every one knew she had no mon ey._

5. It 'impossible to forget such horrible

events---they will rema in in the memory forever （它们会永远留在记忆中）.

6. In a world too ofte n filled with uncerta in ties （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 n et, somethi ng you can rely on.

7. The earthquake happe ned 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 ni ght by my roommate so long as she doesn 't make a hob it（只要她不养成习惯）

I have n ew; it Unit 3

Vocabulary 1.

1) New gen etic tests for other dread diseases are appeari ng almost every day.

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

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

4) I cannot support a policy of which n

ever approved. 5) Bias against girls in not something has existed for a long time in our

history, 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 preside nt 's participati on in the econ omic summit (首脑会议)is seen as vital to its success.