Key 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
87. having interest
88. looked back
89. change their minds
90. filled with admiration
91. shares what she has with others
Key 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
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
Key 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 locked7) 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
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
Key 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
Detail T wo: can “travel” to New York or to London
Detail T hree: can “go” to a concert
Conclusion: With a TV set, we can take part in many events without leaving the house.
Extended Writing Skills and Practice
1. 1)-8) DACACABB
2. 1) do—did; am—was
2) has reached—reached; are—were; takes—will take
3) live—lived; are—have been; destroyed—is destroying
Review and Test (4)
Part I
(略)
Part II
1. B
2. D
3. B
4. D
5. A
6. B
7. A
8. careful 9. reasonable 10.advantage
Part III
11-15 CBCDA 16-20 BCCCA 21-25 ADCBD
26-30 DAADA 31-35 BCBAD
(36) severely (37) balance (38) embarrassed (39) growing (40) uncoordinated (41) reluctance (42) adjusted (43) subjecting
(44) without bitterness and complaint
(45)nor did he show envy of the more fortunate
(46)when I am envious of another’s good fortune
Part IV
47-51 EIFDJ 52-56 BLHCG
57-61 ABDBC 62-66 CBDCA
Part V
67-71 CABBA 72-76 CDCDC
77-81 DDBBA 82-86 DCBAC
Part VI
87. not until he failed on the exam
88. to choose from
89. As a result
90. Make full use of every chance
91. not keeping up with inflation
Key to Mid-Term Paper
Part I
(略)
Part II
1. D
2. A
3. C
4. C
5. D
6. B
7. A
8. the kind of courage
9. 34
10. nonviolence
Part III
11-15 DDACC 16-20 BCDAD 21-25 BCBDB
26-30 ADCBD 31-35 DCDAB
36. confusing 37. uncomfortable 38. professional 39. Eventually 40. preparation 41. behave 42. identify 43. observe
44. For example, you will observe how he acts when he is in trouble
45. While you are observing your colleague,
46. By watching and learning from a model
Part IV
47-51 EHALB 52-56 MJDGI
57-61 ACCDB 62-66 BBACB
Part V
67-71 BCACB 72-76 DDCAD
77-81 AACAB 82-86 BDDBC
Part VI
87. passing out flyers to customers
88. has not produced any answers to this problem
89. to hang out with friends or do whatever they want
90. stumbled on a drugs ring
91. because the rain makes much difference to the game
Key to Unit 5
Extended Reading Skills and Practice
1-5 CBBBB
Extended Writing Skills and Practice
1.
1)- 8) AACDDCBB
2.
1) is 2) have 3) are 4) sounds 5) have 6) is 7) are 8) am Review and Test (5)
Part I
(略)
Part II
1. A
2. D
3. B
4. C
5. A
6. B
7. C
8. quite homogeneous
9. relationships with consumers
10.the appropriate media
Part III
11-15 DDADB 16-20 DBCCC 21-25 DADBD
26-30 BBACB 31-35 DCABD
36. various 37. expression 38. communication 39. stand
40. mute 41. internationally 42. passes 43. disagreement
44. signal flags, Morse code, and smoke signals
45. guide ,warn, and instruct people
46. other systems and techniques also express
Part IV
47-51 FOECK 52-56 AHNBD
57-61 CDCDA 62-66 CDCBD
Part V
67-71 ABACB 72-76 DCBDA
77-81 BDCAD 82-86 BCCAD
Part VI
87. He must have read the material many times
88. we should try to figure out what to do
89. have been committed to improving the quality of their lives
90. we shall have to rely on our own efforts
91. except what related to his research work
Key to Unit 6
Extended Reading Skills and Practice
1. B
2. D
Extended Writing Skills and Practice
1.The construction of the new railway lines has been finished by them by now.
2. A new library and a gymnasium have been built in our school this year by us.
3. A great many fine cars have been produced by the car factory since the
technological revolution.
4. A plan has been made by them to help the poor children in the poor area.
5. A lot of money has been spent on the Hope Project by the government.
Review and Test (6)
Part I
(略)
Part II
1. Y
2. N
3. N
4. NG
5. free
6. well-connected
7. survival
8. attend to 9. confidence 10. opportunity
Part III
11-15 DDBDA 16-20 BDDCB 21-25 BCCBA
26-30 CDDDB 31-35 DACDD
36. victims 37. earthquake 38. affected 39. separated
40. agency 41. assist 42. request 43. prevent
44. Clean drinking water and special feedings for children and pregnant women are
also needed
45. The head of UNICEF says children must also be protected from criminal groups
46. Adoptions of children are now banned in that province
Part IV
47-51 AOBFI 52-56 EHDGK
57-61 DABDC 62-66 BDCAA
Part V
67-71 DBACA 72-76 BDCBB
77-81 DACDA 82-86 CABDA
Part VI
87. contributing to
88. his devotion to the cause of computer
89. are ingrained in our culture
90. get connected with
91. looks like being a success
Key to Unit 7
Extended Reading Skills and Practice
Exercise 1
Main idea: Human motivation stems from four main sources.
Major supporting detail: ②, ③, ⑤
Exercise 2
Main idea: Matters relating to the translation of languages are becoming increasingly problematic.
Major supporting detail: ②, ④, ⑤
Exercise 3
Main idea: The birth process of Dolly, the first mammal produced by cloning.
Major supporting detail: ②, ③, ④, ⑤
Extended Writing skill and Practice
1.
1) had come 2) left 3) did away with 4) did
5) could 6) Were 7) did 8) might get
2.
1)-8) AAACCCDA
Review and Test (7)
Part I
(略)
Part II
1. Y
2. Y
3. N
4. Y
5. Y
6. Y
7. NG
8. rather than remain an external mechanical system
9. Experiment to see if some tasks
10. be on the lookout for
Part III
11-15 CAACC 16-20 DBDBD 21-25 ACCCA
26-30 ACBCA 31-35 DDDBB
36. basic 37. scholars 38. activities 39. combine
40. domain 41. simply 42. grasp 43. measure
44. reading and writing rather than listening and speaking
45. cannot communicate effectively in English
46. the practical training of students’ ability to listen and speak English
Part IV
47-51 HIBDJ 52-56 KFCGL
57-61 CCDCB 62-66 BADCB
Part V
67-71 BAADC 72-76 DBAAB
77-81 ACDBC 82-86 ADDAC
Part VI
87. is beneficial to
88. pointed out the strengths and weaknesses of the students
89. the students passively accept knowledge
90. students to live independently
91. transform love into service
Key to Unit 8
Extended Reading Skills and Practice
Exercise 1
Main idea: There are many factors that contribute to students’ success in college. Major supporting detail: ②, ⑤, ⑦
Minor supporting detail: ③, ④, ⑥, ⑧
Exercise 2
Main idea: There are three reasons why Canada is one of the best countries in the
world.
Major supporting detail: ②, ④, ⑥
Minor supporting detail: ③, ⑤, ⑦
Extended Writing Skills and Practice
1) You must be kidding!
2) Turn left! Now!
3) I can’t believe I actually passed!
4) Oh, great! W e’re moving to Florida!/.
5) Run! It’s right behind you.
6) I’m freezing! Turn the heat up!/.
7) “Workers of the world, Unite!”
8) Finally! Someone is coming to take our order!/.
9) For the last time, leave me alone!
10) Get lost! I can manage perfectly well by myself!/.
Key to Review and Test (8)
Part I
(略)
Part II
1. B
2. C
3. A
4. D
5. D
6. A
7. B
8. the mother of the bridegroom
9. feel important
10. make a difference
Part III
11-15 BABCB 16-20 ADADB 21-25 CCCDA
26-30 BCBBA 31-35 CCDBD
36. begins 37. date 38. group 39. single 40. Sometimes 41. friend’s 42. couples 43. arrange
44. You just don’t know who your partner will be until the time for the date
45. American young people see a date as time just to have fun
46. After a while, a boy and a girl may decide they want to “go steady”
Part IV
47-51 JKILN 52-56 HEBDA
57-61 CACBA 62-66 BACBD
Part V
67-71 BDCCD 72-76 CABDC
77-81 CABCD 82-86 DABAB
Part VI
87. No matter what difficulties he meets
88. took her parents on a tour of the city
89. spends time accompanying his family
90. barely supported his daughter to go to college
91. If you compare yourself with your brother
Key to Final Test
Part I
(略)
Part II
1. N
2. Y
3. Y
4. Y
5. Y
6. N
7. NG
8. more positive choices
9. make a difference
10. love with no limits
Part III
11-15 AACDB 16-20 ABBBC 21-25 DDCBD
26-30 BDABC 31-35 ACCAB
36. community 37. amazed 38. guidance 39. aid
40. extra 41. attitude 42. troubles 43. bother
44. she looked for every occasion she could find to spread her good humor around
45. She never once became impatient with my complaints
46. What I regret now is not having ever really done anything for her
Part IV
47-51 BGCIK 52-56 NADLF
57-61 CCCDC 62-66 CDABB
Part V
67-71 CBCDC 72-76 AABAA
77-81 DCBCB 82-86 ADCCA
Part VI
87. in case she should slip
88. If I were you
89. mistook this house for a hotel
90. he does not mean to be rude
91. changed the society greatly。
