大学英语 一周一练答案

  • 格式:doc
  • 大小:440.46 KB
  • 文档页数:54

1 / 54

Practice File

Keys to Unit 1

Extended Reading Skills and Practice

1. The ability to delay reward. 2. D)

Extended Writing Skills and Practice

1. 1) simple sentence 2) compound sentence 3) compound sentence

4) complex sentence 5) simple sentence 6) complex sentence

2. 1) Part-time jobs are useful for full-time students because they not only earn money but also gain career

experience.

2) Old people are unlikely to assume physically demanding tasks although there are many jobs that are

especially suitable for old people such as consultants, doctors and psychologists.

3) I like tea while my sister likes coffee.

4) More people who have received higher education should earn more money.

5) Study hard and you will make a remarkable progress.

6) There are too many examinations nowadays for college students which are

too difficult.

Review and Test (1)

Part I (略)

Part II

1. Y 2. Y 3. NG 4. N 5. N 6. N 7. Y

8. his major

9. public institutions

10. deciding which students to accept

Part III

11-15 DBADC 16-20 ADDBC 21-25 ADCAD

26-30 ADCBD 31-35 DBDCD

(36) focused (37) emotionally (38) distant (39) disease

(40) cancer (41) retirement (42) crossed (43) increasingly

(44) you can make a number of important changes in your current lifestyle

(45) We know much more about how to keep healthy today than our parents

(46) And this new knowledge can be passed on to our children

Part IV

47-51 HMJEF 52-56 BOGNL 57-61 DBCDB 62-66 CDACB

Part V

67-71 ACBBD 72-76 DABBC 77-81 ACCBD 82-86 DBACD

Part VI 2 / 54

87. having interest

88. looked back

89. change their minds

90. filled with admiration

91. shares what she has with others

Keys to Unit 2

Extended Writing Skills and Practice

Practice for Number of Nouns

1. buses foxes boys days zoos

trees deer fish cities leaves

lives milk feet horses mice

teeth women brooms juice water

people branches families oxen countries

2. 1) children 2) women teachers 3) Germans; Germany

4) Chinese; Germans 5) milk

Practice for Articles

1.1) a; an; the 2) a; an 3) An; a 4)The; the; a

5) a

6) the 7) a; The 8) The; the 9)The;the; × 10) a

2. 1)-5) B ACCA 6)-10) CBCAD

Review and Test(2)

Part I(略)

Part II

1. Y 2. Y 3. NG 4. Y 5. N 6. N 7. N

8. self-reliance

9. half a million

10. doubtful

Part III

11-15 BCABC 16-20 DACAC 21-25 DBDBA

26-30 ADCBC 31-35 ADCBD

(36) reflections (37) waking (38) recognize (39) biological

(40) action (41) unfamiliar (42) emotional (43) indoor

(44) women in the workplace dream about bosses and colleagues

(45) angry people act out their anger in their dreams

(46) Creative people often use their dreams to solve problems

Part IV

47-51 DBALK 52-56 OMJEC 57-61 BACDC 62-66 ADCBC

Part V 3 / 54

67-71 CACBD 72-76 ACBDC 77-81 CACAD 82-86 CCDBB

Part VI

87. was released from prison

88. is committed to

89. worthy of doing

90. ran into someone

91. the pursuit of happiness

Keys to Unit 3

Extended Reading Skills Practice

Exercise 1:

desire; naturally; escape; diversity ; respect; establishing; characters

Exercise 2:

taken up; check out; a wealth of; range; held across; activities; meet up with

Extended Writing Skills and Practice

1. 1)-8) DCCCDBAC

2. 1) have met 2) are phoning 3) would return 4) will have lived

5) has been 6) hadn‟t locked 7) carries 8) have spent

Review and Test (3)

Part I(略)

Part II

1. A 2. B 3. C 4. C 5. C 6. D 7. A

8. offers geared towards students

9. contact the Student Union

10. second-year student of History

Part III

11-15 AADBB 16-20 BCCAC 21-25 CAADB

26-30 DCBBD 31-35 CAABD

(36) leisure (37) varies (38) hobbies (39) adventurous

(40) fond (41) afford (42) entertaining (43) academic

(44) students usually will feel more relaxed

(45) invest their leisure time in studying

(46) spending leisure time studying is a pleasure of mind

Part IV

47-51 CKDGL 52-56 BNIAO 57-61 DBCAC 62-66 BCCAA

Part V

67-71 BCACB 72-76 DCADA 77-81 ACABB 82-86 BDDBC

Part VI 4 / 54

87. he got the negative answer

88. it is important to keep well-balanced life

89. hung out in the street

90. spelling problem can also be related to the disorder

91. he denied knowing anything

Keys to Unit 4

Extended Reading Skills Practice

1. Topic Sentence: Smoking cigarettes is harmful to your health.

Key Words: 1) cancer 2) health 3) cough 4) colds

2. Outline:

Topic Sentence: Television presents a vivid world in front of us.

Detail One: can watch exciting football matches or Olympic marathons