全新版大学英语(第二版)综合教程第三册全部课后练习答案

Book 3 Unit 3 Security

Text A

Content Questions 1. No. 2. No. 3. It has been replaced by an era when people employ various secuirty devices at home. 4. Small notices announcing that the premises are under surveillance by this security force or that guard company. 5. The insurance company tries to impress the public that it will ensure your safety by paying for your losses. 6. An atmosphere of fear and distrust. 7. Because they feel threatened and want to keep outsides away. 8. No. They are by now the most sophisticated of security sites. 9. It is a way to hold the terrorists, real and imagined, at bay. 10. To tell whether their friend or client is telling lies. 11. All is done in the name of “security”. But according to the author, America, with all this “security”, is perhaps the most insecure nation in the history of civilization. 12. We may have locked the evils out, but in so doing we have locked ourselves in. Text Organization 1.

1 UNIT 1

Vocabulary

I.

1.

1) on balance 5) illustrated 9) involved

2) resist 6) budget 10) economic

3) haul 7) lowering 11) blasting

4) wicked 8) boundary 12) just about

2.

1)cut back/ down 2) pick up 3) get by 4) get through

5)face up to 6) turn in 7) making up for 8) think up

3.

1) pursued his mathematical studies and taught himself astronomy

2) often generate misleading thoughts

3) attach great importance to combining theory with practice in our work

4) be suspected of doing everything for money

5) before he gets through life

4.

1) their indoor, a profit, to invest in

2) device, the improvement, on a global scale

3) stacked, temptation, never dined out

II Confusable Words

1. 1) house 2) Home 3) home, family 4) household

2. 1) doubt 2) suspect 3) doubted 4) suspected 5) suspect

《全新版大学英语》第三册课后练习答案：

UNIT 1（综合教程第二版）

Vocabulary

I.

1.

1)on balance 5)illustrated9)involved

2)resist6)budget10)economic

3)haul7)lowering11)blasting

4)wicked8)boundary12)just about

2.

1)cut back/ down2)pick up 3)get by4)get through

5)face up to6)turn in7)making up for8)think up

3.

1) pursued his mathematical studies and taught himself astronomy

2) often generate misleading thoughts

3) attach great importance to combining theory with practice in our work

4) be suspected of doing everything for money

5) before he gets through life

4.

1) their indoor, a profit, to invest in

2) device, the improvement, on a global scale

3) stacked, temptation, never dined out

II Confusable Words

1. 1) house2) Home3) home, family4) household

2. 1) doubt2) suspect3) doubted4) suspected5) suspect

III. Word Formation

1)rise2)final3)regular4)cash5)hows, whys

全新版大学英语（第二版）综合教程2课后练习答案

1

Key to Exercises of College English Book 2

Unit 1

★ Text A

Vocabulary

I.

1.1) insert 2) on occasion 3) investigate 4) In retrospect 5)

initial 6) phenomena

7) attached 8) make up for 9) is awaiting 10) not…in the least 11)

promote 12) emerged

2. 1) There is a striking contrast between the standards of living in the

north of the country and the south.

2) Natural fiber is said to be superior to synthetic fiber.

3) The city’s importance as a financial center has evolved slowly.

4) His nationality is not relevant to whether he is a good lawyer.

5) The poems by a little-known sixteenth-century Italian poet have

found their way into some English magazines.

3. 1) be picked up, can’t accomplish, am exaggerating

2) somewhat, performance, have neglected, they apply to