21世纪大学英语第一册练习册答案 

II.

1 B 2C 3A 4A 5D 6B 7D 8C 9C 10B 11D 12A 13A 14C 15B 16D 17A 18C 19B 20D

21 would stay 22must be painted 23 responsibility 24 complaints 25 judge

26 seeing 27objections 28 had been cut 29occasion 30 belonging

III. 1B 2A 3D 4B 5D 6 BBC Mail Order Service 7 the Central Library 8 one 9one 10. 34.90 IV.

1 A (2) B (1) C (0.5) D (0) 2 A (1) B (2) C (0 ) D 0.5) 3 A (2) B (1) C (0 ) D (0.5) 4 A (0) B (0.5) C (2 ) D (1 ) 5 亲爱的先生，

我向您送上永远的谢意感谢您为我们所做的一切。教师节快乐！ 您的学生 林明 June 8th, 2006 V.

Dear Mr. Brown,

We are going to have an English evening on June 15, at half past seven, in the reading-room of our school. Both teachers and students are going to sing songs and perform some plays. We’d very much like to have you come/ Please let us know if you’ll be able to join us.

Yours sincerely

Zhou Ying

Unit 4

Part 1 Text Exercises I.

1 dishonest 2 impatient 3 incorrect 4 unlikely 5 independent 6 untrue 7 irregular 8illegal 9imperfect 10 irresponsible

11 有修养的女士 12 过时的衣服 13长发养女 14 饱经风霜的脸 15 冷酷的商人 16 花裙子 17 长柄锅 18 戴面具的男人 19 高跟鞋 20 左手执拍的网球运动员 II

1 learn and practice running techniques 2 be skilled at both speed and endurance

3 run up and down the field 4 a special running technique known as sprinting

5 think of he foot as four separate parts 6 the key to endurance 7 run for a long time without getting tired 8 conserve energy 9 move oneself forward 10 keep stepping forward 11 keep (oneself) from falling 12 keep one’s balance 13 stay in a position 14the entire course of the run III.

1B 2E 3A 4C 5I 6D 7H 8J 9G 10F IV.

1 needed 2 As with 3 known 4 how 5 First 6 falling 7 balance 8 entire 9 skilled 10 energy V.

Passage 1 1B 2C 3D 4A 5C Passage2 1C 2A 3D 4B 5D VI.

1 a good diet 2 a fixed time 3 comfortable, loose-fitting clothes 4 at home / in your room 5 succeed

Part II Exercises for PRETCO I

1C 2D 3A 4B 5B 6C 7C 8B 9C 10D

11 fewer 12 engines 13 special 14 accidents 15 far from II

1A 2B 3D 4C 5B 6D 7D 8B 9A 10D 11C 12A 13C 14C

15C 16A 17B 18B 19D 20B

21going 22endurance 23funny 24 happier 25 believe 26 possible 27 work

28 have asked 29 angrier 30 stress III

1 BK 2HG 3GQ 4JP 5RN 6 satellites 7 Supersky-way 8 send data everywhere 9 Great natural disasters 10 call for brochures IV.

1A0.5 B 1 C0 D2 2 A0 B 2 C 0.5 D1 3 A 0.5 B 2 C 1 D0 4 A0.5 B 2 C0 1D 5 亲爱的汤姆：

衷心祝贺你的生日。虽然不可能，但我多么希望能来与你共同庆祝啊。祝你生日快乐。

约翰 V Dear all,

MARY AND JOHN ARE HOLDING A HOUSEWARMING PARTY! We are going to have a barbecue lunch in our garden from 12 p.m. on Saturday, September 5th.

And we are going to cook seafood.

We will also go to the Park Hotel. at 6 p.m. for dinner. RSUP Mary or John.

Unit 5

Part I Text Exercises I

1 (D) lunchtime午餐时间 2 (G) playground运动场 3 (E) workplace工场，车间 4 (A )horsepower马力 5 (C) classroom教室 6 (F) pocketbook袖珍书

7 (H )basketball篮球 8 (B) courthouse法院大楼 9 (I) newspaper报纸

10 (J ) hometown家乡 II

1 in answer to one’s request 2 for years 3 as white as a lady’s hands

4 You two! 5not woo near, not too far 6that’s all 7 without any delay

8 in admiration 9 strike the bargain 10 in delight 11 make arrangements III

1F 2D 3E 4K 5G 6J 7I 8C 9B 10A IV

1 for 2 answer 3 raising 4towards 5 years 6 than 7 sure 8 orchard 9 nodded 10 again 11 from 12 those V

Passage 1 1A 2B 3A 4C 5D Passage 2 1 B 2A 3C 4C 5D VI

1 carry a load 2 lighter 3 more careful 4 a clever idea 5 heavier

Part II Exercises for PRETCO I

1C 2D 3C 4A 5C 6B 7B 8D 9A 10C 11 surface 12 separate 13 gone 14 at least 15 such as

II

1C 2A 3A 4B 5C 6D 7D 8B 9B 10C 11C 12A 13D 14D

15 A 16B 17A 18D 19B 20D

21 knocking 22 to get 23 speaking 24 delight 25 bathe 26 will be sent

27 would become 28 admiration 29 wealth 30 amazed III

1 DQ 2 FM 3 BP 4 EL 5GK

6 business teaching position 7 HR Management 8 female 9 Zheng Law Office 10 Keen more Law Office IV

1 A (2 ) B (1 ) C (0.5 ) D (0 ) 2 A (1 ) B (0.5 ) C (0 ) D (2 ) 3 A (1 ) B (2 ) C (0.5 ) D (0 ) 4 A (1) B (0.5 ) C (2 ) D (0 ) 5 亲爱贝蒂：

下星期六下午6时左右我请了一些朋友吃饭。如果你能光临我将非常高兴，希望你来。如果你能来请告诉我。

玛丽 V

Boys and girls,

I have an announcement to make. Our class has decided to have a picnic on the 8th of October in People’s Park. We will gather at the school gate at 7:30 a.m. The school bus will leave at 8 a.m. I hope everyone in our class will join the trip.

That’s all. Thank you.