大学英语精读第三册课后练习答案(Key to Exercises Unit 8)

Unit 8

Study & Practice

II. Comprehension of the Text

1. l) d 2) d 3) c 4) a 5) b 6) e 7) b 8) c

III. Vocabulary Activities

I. 1) neglects 2) attain

3) will ... interfere with 4) hostile

5) shaped 6) projecting

7) appropriately 8) creative

9) will contribute to 10) span

11) remarkable 12) vision

13) soared 14) supposedly

2. 1) picture 2) appropriately

3) go about 4) amount to

5) achievement 6) benefit

7) growth 8) Due to

9) no substitute for 10) neglected brushing

11) tense

3.1) go about 2) dream of

3) set aside 4) amount to

5) interfere with 6) have gone beyond

7) contributed to 8) reacted to/will react to

9) was getting along with lO) lies in

IV. Enriching Your Word Power

1. l) sunbathe 2) shoplift 3) air-drop 4) heat-treat

5) baby-sit 6) mass-produce 7) sleepwalk 8) typewrite

2. 1) covered 2) made 3) good 4) cutting

5) minded 6) willed 7) day 8) minute

9) class 10) out 11) built 12) matter

13) forgotten 14) well

V. Usage

1. affect my decision

2. the effect of the sleeping pills

3. had a serious effect on/seriously affected the growth of crops

4. will affect/have an effect on his eyesight

5. was affected by the rain

6. didn't have any effect

7. effect a complete change

8. had an almost immediate effect on/almost immediately affected his thinking

VI. Structure

I. 1 ) Give us the tools and we will finish the job in two days.

2) Turn over the page and you will see what I mean.

3) Think of the difficulties that face us, and you will realize why progress is slow.

4) Give them an inch and they will take a mile.

5) Follow my instructions and you won*t get lost.

6) Take a ten- or fifteen-minute "vacation" into the realm of the imagination each day,

and you will probably add much to the excitement and enjoyment of your life.

2. 1 ) My brother, a young chemist, is conducting experiments in much the same way that

his instructor used to do.

2) The Americans spend Christmas Day in much the same way that the Europeans do.

3) Mrs. Lu, born and brought up in France. does cooking in much the same way that

the French do.

4) Your nervous system reacts to what you imagine to be true in much the same way

that it does to real experiences.

5) English is taught in your country in much the same way that Spanish is taught in

ours.

VII. Cloze

1. (1) hostile (2) interfere with (3) amount to (4) fantasy

(5) benefits (6) contribute (7) recommend (8) picture

(9) vision (10) supposedly (1l) neglect (12) substitute

(13) attain

2. (11) open (2) singing (3) window (4) what

(15) sitting (6) in (7) say (8) so

(9) that (10) not (1l) daydreaming (12) same

(13) thoughts

VIII. Translation

1. We didn't like his attitude that he deserved special treatment.

2. Even if you are one of the best students in class, in order to maintain your grades you

must review your lessons often.

3. Some of the old fantasies about the space age have come true.

4. It is true that some people achieve success very early in life, while others must work a

long time before attaining their goals.

5. He maintained that the failure of the experiment was largely due to inadequate

preparation.

6. Researchers now recommend that we take time every day to project our desired goals

onto the semen in our minds.

Reading Activity

Exercise A

1. b

2. d

3. a

4. a

Exercise B

1. For example (Group 1), Although (Group 2)

2. Since (Group 5), Thus (Group 4)

Exercise C

I.F 2. T 3. T 4. F 5. F 6. F 7. F 8. T 9. T

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