大学英语第三版课后答案

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Unit 1 Personality

Vocabulary (P16)

3. 1) profound 2) jealousy 3) numerous 4) overweight 5) overcome 6) eventually 7) slim

8) compliments 9) diminish 10) reassurance 11) detrimental 12) isolated 13) self-esteem 14) accented 4. 1) reflected 2) concerned/worried 3) profound effect/influence 4) viewed/regarded 5)sensitive 6) respond/react 7)eliminated 8)overcome my fear 9) concentrate on 10) made no comment Translation (P17)

1) You should spend a reasonable amount of time relaxing and exercising. 2) In general children are healthier and better educated than ever before. 3) When the right opportunity comes along, he’ll take it.

4) Every day he sets aside some time to be with his family and enjoy life. 5) I remember those dark streets and walking hand in hand with my father. 6) He finally failed to live up to his parents’ expectations. 7) In contrast, our use of oil has increased enormously.

8) He succeeded in his efforts to overcome his fatal weakness.

Unit 3 Social Problems

Vocabulary (P112)

2. 1) constantly 2) impact 3) burden 4) Candidly 5) fulfillment 6) salaried 7) resentment 8)assistance 9)perfect 10) suppress 3. 1) successfully 2) resentment 3)security 4) necessity 5) advisable

6) access/accessibility 7) athletic 8) maturity 9) emotional 10) effectively Translation (P113)

1) Because of an emergency, the doctor will not be available for several hours. 2) How will taxes affect people with low income?

3) My mother always told me that in the long run I would be glad I didn’t give up practicing the piano. 4) These books range in price form $10 to $20. 5) It seems to me that you don’t have much choice.

6) Given their inexperience, they have done quite a good job.

7) For such a big house the price is fairly cheap/low, but you’ve got to take into consideration the money you will spend on repairs.

8) Can we begin with discussing questions/problems arising from the last meeting?

Unit 4 Career Planning

Vocabulary (P161)

1. 1) acceptable 2) efficiency 3) implications 4) instability 5) rationalize 6) evaluation 7) foreseeable 8) invention 9) hastily 10)probability 11) professional 12)challenging 13)defensive 14) personality

2) 1) in case 2) Every so often 3) resort to 4) talk over 5) start over 6) in reality 7) at stake 8) seized on 9) leading to 10) take stock of

3. 1) programs 2) way 3) technical 4) both 5) provided 6) who 7) such 8) needed 9) opportunities 10) when 11) to 12) Completion 13) holding 14) early 15) hire 16) promote 17) up 18) educating Translation (P163)

1) He underwent a major heart surgery several years ago. 2) We estimated that it would take a week to finish the work.

3) I used to enjoy photography, but I now have no time to pursue any hobbies.



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4) You may love someone but not necessarily have to marry him. 5) Terrorists resort to violence to achieve their political aims.

6) He says he’ll stay in the office this afternoon in case you want to see him. 7) Scientists have identified the gene that causes abnormal growth.

8) These examples demonstrate how badly some students write their resumes.

Unit 5 Language

Vocabulary (P215)

1. Section B 1) renewed 2) apply 3) persist 4) succeeded 5) drop

6) revealed 7) wonder 8) keenly 9) vainly 10) impressed 2. 1) unconsciously 2) expectant 3) eventful 4) immeasurable 5) imitation/imitating 6) continually 7) tenderness 8) impatient Translation (P216)

1) Seeing all the people walking to and fro outside the office, I became more worried. 2) In time he will see who is his true friend.

3) That scientist’s experiment gave birth to a new drug. 4) He had been shut in by illness during much of the winter. 5) They would practice spoken English at the first opportunity. 6) Everything she valued might be swept away overnight.

7) Towards the close of the term, all the students are busy preparing for the finals. 8) It is a very cold winter and we long for it to be over.

Unit 6 Man and Animals

Vocabulary (P255)

3. 1) survive 2) conflicts 3) available 4) likely 5) injuring 6) absorbed 7) competition 8) instinct 9) hesitated 10) similar

4. 1) ensure 2) population 3) characteristic 4) exhibit 5) defense 6) familiar 7) territory 8) case 9) minute 10) aggressive Translation (P256)

1) She always behaves badly when her aunt comes to visit.

2) If it hadn’t been for your help, we wouldn’t have been able to finish the task in time. 3) I warned him off going to the east coast because it was full of tourists.

4) The fact that something is cheap doesn’t necessarily mean it’s of low quality. 5) Without anyone to turn to for help, making an appropriate choice can be difficult. 7) Only if Peter goes to the evening party will she go. 8) I can only compare the experience to a nightmare.

Unit 7 They Joy of Travel

Vocabulary (P294)

1. 1) engagement 2) separating 3) influences 4) arranged 5) chosen 6) In case 7) processed 8) changes 9) benefited 10) go on

2. 1) end 2) booked 3) trapped 4) book 5) ended 6) appeal 7) trap 8) appeal 9) samples 10) structure 11) value 12) structured 13) sampled 14) process 15) valued 16) process 3. 1) A. emptied B. emptiness 2) A. terrified B. terrifying

3) A. entertaining B. entertainment 4) A. introductory B. introduction 5) A. employed B. employment 6) A. transform B. transformation



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7) A. convinced B. convincing 8) A. approval B. approve 9) A. isolates B. isolation 10.A. reinforcement B. reinforced Translation (P296)

1) I didn’t realize putting on/staging a play involved so much work. 2) The most important thing is not what you say but what you do. 3) This is the best result that can be expected in such circumstances. 4) It isn’t the first time that you’ve found yourself in such a situation. 5) This difficulty challenges my mind to find an answer. 6) The new threat on the horizon is unemployment.

7) We have alternative ways of expressing the same idea.

8) He slipped into the old habit of drinking.

Unit 9 Music

Vocabulary (P386)

1. 1) stimulate 2) distract 3) qualify/be qualified 4) induce 5) accelerate 6) soothe 7) overtaken 8) wander 9) combine 10) commissioned Translation (P387)

1) I took advantage of the fine weather today to play tennis. 2) You may even swim in the lake—if you feel inclined to. 3) The loud music brought on another one of his headaches. 4) A careless person is apt to make mistakes.

5) The experiment resulted in the discovery of a cure for cancer.

6) Comparatively speaking, we are more concerned with work efficiency and product development. 7) Doctors said that surgery could induce heart attack.

8) I qualified/was qualified as a doctor at London University 30 years ago.

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