Keys

Unit 1

Section Ⅰ

基础训练

Ⅰ. 1. ambulance  2. loans  3. suitable  4. instantly  5. approved

6. integrity  7. household  8. maturer/more mature  9. license  10. commitment

Ⅱ. 1. in charge of  2. had a say  3. stepped into  4. behind the wheel

5. take responsibility for

Ⅲ. 1. has been working  2. a  3. taking  4. when  5. more subtle

6. to be  7. independent  8. it  9. commitment  10. responsibilities

能力提升

Ⅰ. 1—4 DAAB

Ⅱ. 1—5 EFDBG

Section Ⅱ

基础训练

Ⅰ. 1. will be having  2. election  3. of  4. varied  5. related

6. despite  7. at  8. will be flying

Ⅱ. 1. will be giving  2. is memorizing  3. will be  4. will watch  5. will end  6. will take 7. has kept  8. will be visiting  9. will be shopping  10. will be playing

能力提升

Ⅰ. 1—5 ABDAC 6—10 DBCAD

11—15 BCBDB 16—20 AABCD

Ⅱ. 1. heroes  2. written  3. who  4. was model（l）ed  5. meaning  6. to publish  7. anxiety  8. the  9. painful  10. but

Section Ⅲ

基础训练

Ⅰ. 1. digest; digestion  2. evidence; evident  3. legal; legally; illegal  4. concluded; conclusion  5. Gradually; gradual  6. approve; approval  7. instantly; instant  8. elected; election

Ⅱ. 1. That is why we take an active part in social activities.

2. Her latest documentary is concerned with Chinese culture.

3. After graduation from university， Henry continued to devote himself to the research.

4. Mom called me in the course of our conversation.

5. I must have my homework done/finished before going to bed.

能力提升

Ⅰ. 1—4 DABB 5—8 ADAC

Ⅱ. 1—5 BCDAD 6—10 CBADB

11—15 ADCBC 16—20 DACBA

Writing

思路引導2·本单元语言知识运用

1. I like Oliver Twist written by Charles Dickens best.

2. This story is set in London， telling the sad life experience of an orphan named Oliver.

3. It is true that he lived a hard life.

4. These are the qualities that can inspire us to go on.

5. That is why I strongly recommend all of you to read this masterpiece.

话题表达

One possible version：

Dear John，

I am so glad to hear from you. Learning that you are working on Chinese， I strongly recommend you the novel Journey to the West.

The novel is one of the Four Great Classical Novels of Chinese literature. It is about Monk Tang and his three disciples traveling west to India in search of Buddhist scriptures. The novel will open the way to Chinese values and history. You will get a better understanding of Chinese culture. The novel offers a mixture of adventure and comedy， so while enjoying reading， you will surprisingly find you can speak and write in Chinese better.

I do hope you keep reading. Im sure you will achieve great progress in learning Chinese.

Best wishes to you.

Yours，

Li Hua

Section Ⅳ

短語

1. in charge of  2. wait  3. say  4. behind  5. driving license

6. responsibility for  7. an agreement  8. organ donation

9. credit card  10. doubt  11. at  12. tempt  13. contribute to

14. at  15. course  16. over  17. lay aside  18. devote; to  19. at

20. distinguish  21. concerned with  22. at hand  23. be pleased

句型

1. turning 18 marks  2. Im already mature enough  3. do like  4. now that Im 17  5. have things explained  6. That is why  7. it is true that

Unit 2

Section Ⅰ

基础训练

Ⅰ. 1. switched  2. motivating  3. occupies  4. access  5. security  6. profile  7. constantly  8. towels

Ⅱ. 1. on reflection  2. thrown in the towel  3. was occupied with  4. rely on  5. missed out

Ⅲ. 1. a  2. using  3. finished  4. devices  5. threw  6. accessible   7. what  8. awareness  9. on/upon  10. to step

能力提升

Ⅰ. 1—4 DCAD

Ⅱ. 1—5 GBCEA

Section Ⅱ

基础训练

Ⅰ. 1. had been flooded  2. promotion  3. going  4. of

5. appropriately  6. with  7. so  8. had been fired

Ⅱ. 1. had been lost  2. was dropped  3. had been found  4. had not been returned  5. had been put  6. had been wrapped  7. had been lost  8. had been sent  9. were told  10. had been paid

能力提升

Ⅰ. 1—5 CBADD 6—10 BDCAD

11—15 CCBBA 16—20 ACBDA

Ⅱ. 1. a  2. studying  3. to speak  4. is achieved  5. deeply  6. harder  7. to  8. challenges  9. and  10. seems

Ⅲ.

Last Saturday， I took part in an English speech competition hold by our school. I was really excited about it. When it was

held

my turn， I walked onto the stage. I felt nervously and frightened

nervous

with such large a crowd looking at me！ I was about to give up

so

as I saw my family members seated there. I regained belief in

when

me at once. I was announced as one of the second prize winner

myself          winners

and all my family take great pride in me for my success.

took

I am glad to have participated in∧contest. I learned a lot

the

of from this experience. I improved my English speaking skills.

I also learned what to face people bravely and confidently.

how

Section Ⅲ

基礎训练

Ⅰ. 1. security; secure  2. motivation; motivated  3. constant; Constantly  4. promoted; promotion  5. invested; investment  6. objective; objectively

Ⅱ. 1. It was at 8：00 pm that I arrived at the factory.

2. His painting style has always been in contrast to those of other painters.

3. The car is so expensive that I cant afford it.

4. On entering his room， he switched on his computer.

5. He has already maxed out two credit cards to pay for their wedding.

能力提升

Ⅰ. 1—4 CABA 5—8 CDBA

Ⅱ. 1—5 ABADB 6—10 BDBAA

11—15 CACDA

Writing

话题表达

One possible version：

The story is about a donkey falling into a well. When the owner decided to give him up and cover up the well with dirt， the donkey was very frightened at first， but he calmed down very soon. With every shovel of dirt hitting his back， he shook the dirt off and took a step up. Finally， he succeeded in getting out of the well.

In the story， the donkey faces the trouble positively. He even considers it a stepping stone. It is the positive attitude that makes him succeed. In life， we should learn the optimistic attitude from the donkey. Faced with trouble， we should calm down as soon as possible， and try to find effective ways to deal with it.

Similarly， as students， when we come across some challenges in study， we should keep positive and make efforts to solve them instead of escaping from them.

Section Ⅳ

短语

1. persuaded  2. form  3. switch on  4. reflection  5. occupied  6. pick up  7. miss out  8. honest  9. distracted  10. use of  11. out  12. tired  13. embarrassed  14. in the towel  15. access  16. for  17. on  18. put off  19. awareness  20. away from  21. from; to  22. max out  23. contrast  24. with  25. crowd funding  26. control  27. here; now  28. aside  29. in

句型

1. With the detox now finished  2. It made me realise  3. so that I could put off doing it  4. On/Upon receiving  5. It was from then on that

Unit 3

Section Ⅰ

基础训练

Ⅰ. 1. leadership  2. organic  3. elderly  4. dusty  5. jazz

6. sympathy  7. furniture  8. bricks  9. decades  10. competing

Ⅱ. 1. a bunch of  2. dropped in  3. took over  4. for good  5. popped up

Ⅲ. 1. where  2. with  3. Sighing  4. to run  5. preferred  6. hidden  7. surprised  8. Clearly  9. creativity  10. the

能力提升

Ⅰ. 1—4 BACB

Ⅱ. 1—5 EGFDB

Section Ⅱ

基础训练

Ⅰ. 1. occupation  2. the  3. on  4. emphasis  5. in  6. reconstruction  7. economic  8. journalist

Ⅱ. 1. were being told  2. was being employed  3. was made  4. worked  5. was being repaired  6. was formed  7. was achieved  8. became  9. were needed 10. were being talked

能力提升

Ⅰ. 1—5 BCDAC 6—10 DABAC

11—15 BDACA 16—20 CDBAD

Ⅱ. 1. of  2. spending  3. But  4. is  5. are asked  6. Actually  7. products  8. significance  9. a  10. to let

Section Ⅲ

基礎训练

Ⅰ. 1. competition; compete; competitive  2. emotions; emotional; emotionally  3. intended; intention  4. adapted; adaptation  5. tend; tendency  6. education; educator; educate  7. urgency; urgent; urgently  8. convincing; convinced

Ⅱ. 1. I would rather go out for a walk than stay at home.

2. Due to poor health， he cant attend the meeting.

3. It took me a long time before I realized what they had done for me.

4. I decided to take a taxi to work because I was running late.

5. The band was forced to cancel a string of live performances.

能力提升

Ⅰ. 1—4 CBCC 5—8 DAAC

Ⅱ. 1—5 BCDCB 6—10 ABCDB

11—15 ADBAC 16—20 DBCAA

Writing

思路引导2·本单元语言知识运用

1. After decades of reform and opening-up， great changes have taken place in my hometown.

2. The humble houses have been torn down and replaced by new ones.

3. With their economic standard of living improved， people have begun to buy organic food.

4. It is convenient for villagers to travel around due to the rapid development of transportation.

5. While traveling in China， be sure to visit our hometown.

话题表达

One possible version：

Dear Joy，

I was pleased to hear from you and Im writing to tell you something about the changes in my school.

As is known， great changes have taken place in my school. It is no longer what it used to be three years ago， when there was only one teaching building and a playground. Now two new buildings have been built and are in use. One of them is a new classroom building. The other is the library. Besides， my school is well equipped with sports facilities and musical instruments. The number of students has also grown from 1，000 to 2，000. Whats more， we have planted a lot of trees and flowers in and around the school.

I believe my school will become better and better， and I hope you will visit my school again.

Yours，

Li Hua

Section Ⅳ

短語

1. in  2. chain stores  3. bunch  4. by  5. wave  6. for  7. pore  8. hands  9. over  10. into  11. up  12. tear  13. away  14. in  15. opening-up  16. pave  17. influence on  18. Belt; Road  19. out  20. living  21. late  22. with  23. for  24. trend  25. due  26. a string of  27. to

句型

1. Walking home a few days ago  2. the way life has changed    3. While waiting outside the cafeteria; When first introduced in Japan  4. It took me a minute before  5. would rather send a message; than make a telephone call

Unit 4

Section Ⅰ

基础训练

Ⅰ. 1. infectious  2. boundaries  3. disinfected  4. specialist  5. tackle  6. devotion   7. assist  8. wards  9. vital  10. clinic

Ⅱ. 1. to take any chances  2. gave up on  3. are put at risk  4. to step into your shoes  5. against all odds

Ⅲ. 1. whose  2. to  3. to offer  4. boundaries  5. stepped  6. growing  7. recovery  8. a  9. facing  10. absolutely

能力提升

Ⅰ. 1—4 CCAD

Ⅱ. 1—5 ECGAD

Section Ⅱ

基础训练

Ⅰ. 1. harmonious  2. was cast  3. with  4. involved  5. minorities  6. with  7. rewarding  8. realistic

Ⅱ. 1. It  2. to remember  3. it  4. to offer  5. to understand  6. that  7. that  8. It  9. It  10. It

能力提升

Ⅰ. 1—5 BCAAB 6—10 DACDB

11—15 BCDBD 16—20 CADCB

Ⅱ. 1. formed  2. whose  3. the  4. bravery  5. has completed  6. to  7. giving  8. to find  9. dangerous  10. mentally

Ⅲ.

Last Sunday， I joined a voluntary activity organized by our school to visit the child in the west of the city. We set off at

children

eight oclock by school bus but it took about an hour. When we

and

got here， first， we handed out the school things we had been

there

prepared for the kids. Then we gave them some wonderfully

wonderful

performances and the kids sang some songs for them. After that

us

we played games， that made us very happy. We said goodbye

which

and returned∧our school in the late afternoon. What I learn

to learned/learnt

from this experience is beneficial. Looking forward to get involved

getting

in such activities again.

Section Ⅲ

基礎训练

Ⅰ. 1. devotion; to devote  2. harmoniously; harmonious

3. influential; influenced  4. assistance; to assist  5. Dividing/To divide; divisions  6. infectious; being infected

Ⅱ. 1. To his sadness， all his efforts turned out to be in vain.

2. We are looking to specialists to help us solve the problem.

3. He founded the charity in memory of his mother.

4. I wonder whether you can help me to calm the little boy down.

5. People sitting in the hall stopped talking and stared at us.

能力提升

Ⅰ. 1—3 BAA 4—7 CBAC

Ⅱ. 1—5 BDACA 6—10 ACDBC

11—15 DADBC

Writing

思路引导2·本单元语言知识运用

1. He was the only educated member in his family.

2. He didnt give up on fighting.

3. He still fought for the rights of black people actively.

4. Black people achieved their dream of being equal to white people.

5. Mandela is an extraordinary people， whom I admire for his great personality charm.

话题表达

One possible version：

Hello， everyone！ Among all the travelers and adventurers， my favorite one is Marco Polo， a famous Italian traveler， who traveled along the ancient Silk Road to China in the 13th century.

He traveled in China for 17 years， visiting many parts of China， and was amazed to find how beautiful and powerful China was. Although Marco Polo was not the only traveler who set foot in China， what set him apart from the others was that he introduced Chinese culture and scientific inventions to other parts of the world.

In my opinion， Marco Polo is really a great traveler， who promoted the exchange of different cultures and spread the seeds of civilization.

Thank you！

Section Ⅳ

短语

1. take  2. in arms  3. put  4. on  5. against  6. in  7. for  8. step into  9. a joint effort  10. with  11. with  12. in memory of  13. take place  14. at  15. to  16. for  17. bring forth  18. to  19. in  20. in a larger sense  21. in vain

句型

1. involved in combating this terrible disease  2. facing so many problems  3. hear; being spoken  4. as if; was getting smaller  5. testing whether

Unit 5

Section Ⅰ

基础训练

Ⅰ. 1. decreased  2. Owing  3. ecological  4. collapsed   5. appetite  6. conservation  7. Substantial  8. incident

Ⅱ. 1. out of control  2. died out  3. in consequence  4. participated in  5. in harmony with

Ⅲ. 1. where  2. natural  3. the  4. eggs  5. were introduced  6. rapidly  7. to  8. exploded  9. to collapse  10. solving/to be solved

能力提升

Ⅰ. 1—4 DCBD

Ⅱ. 1—5 GCFAE

Section Ⅱ

基础训练

Ⅰ. 1. explosion  2. with  3. have decreased  4. are removed  5. for  6. depart  7. be dissolved  8. substantially

Ⅱ. 1. rely on it that  2. see to it that  3. thinks it no good learning  4. make it clear  5. took it for granted

Ⅲ. 1. to have  2. it  3. it  4. to improve  5. it

能力提升

Ⅰ. 1—5 BCADD 6—10 BBCAA

11—15 CBCDA 16—20 BCBDD

Ⅱ. 1. the  2. was listed  3. resources  4. as  5. and  6. amazing  7. especially  8. is  9. to visit  10. including

Section Ⅲ

基礎训练

Ⅰ. 1. Apparently; apparent  2. greet; greetings  3. comparison; compared  4. secure; security  5. dangerous; endangered  6. Biology; biological

Ⅱ. 1. On behalf of our school， I would like to show my sincere welcome to your visit.

2. The lions in this area prey on deer and other wild animals.

3. Football is played in more than 80 countries， making it a popular sport.

4. We make it a rule to visit the old every weekend.

5. The sun heats the earth， which is very important to living things.

能力提升

Ⅰ. 1—4 DCBC 5—8 BDBB

Ⅱ. 1—5 BACDD 6—10 ACADC

11—15 BADCA 16—20 CBBCD

Writing

思路引导2·本单元语言知识运用

1. Plastic rubbish enters the oceans， causing the destruction of sea creatures ecosystems.

2. Its high time we should participate in the actions for greener earth.

3. Stop throwing a substantial number of plastic rubbish into oceans.

4. I regard it as my duty to keep our environment clean.

5. I call on people to protect our ecology and coexist with creatures.

话题表达

One possible version：

Hello， everyone！ I am Li Hua. Its my great honor to speak here. The topic of my speech is “Protect Wild Animals”.

As we all know， the habitat of wild animals is on the decrease， causing the extinction of rare animals. Thus， we should do something to deal with it.

First， we should raise peoples awareness of protecting natural environment. We can set up a substantial number of nature zones for the conservation of wildlife.

In conclusion， I call on people to care wildlife and protect our environment which we rely on for living.

Thats all！ Thank you！

Section Ⅳ

短语

1. lead  2. die out  3. fail  4. take over  5. an appetite  6. control

7. up with  8. in  9. out  10. substantial  11. for all  12. participate  13. on  14. sea level  15. to  16. coexist  17. on  18. behalf

句型

1. giving it the name  2. Nor would they fail to imagine  3. felt it necessary  4. Without bees  5. parakeets， once large in number and native to the island， died out

Unit 6

Section Ⅰ

基础训练

Ⅰ. 1. crucial  2. greedy  3. thief  4. appreciated  5. restricted  6. garbage  7. suburb  8. crime  9. urban  10. estimate

Ⅱ. 1. crashed into  2. to get a taste for  3. out of reach  4. figure out  5. fit in with

Ⅲ. 1. a  2. be seen  3. have invaded  4. predators  5. to  6. more intelligent  7. making  8. their  9. to lead  10. harmoniously

能力提升

Ⅰ. 1—4 CACC

Ⅱ. 1—5 FECDG

Section Ⅱ

基礎训练

Ⅰ. 1. survival  2. under  3. monthly  4. of  5. reaction（s）  6. consumption  7. hiker  8. with

Ⅱ. 1. how  2. what  3. whatever  4. Whenever  5. whatever

6. whoever  7. whatever  8. wherever  9. however  10. what/ whatever

能力提升

Ⅰ. 1—5 CABCB 6—10 ADCDA

11—15 BBDDB 16—20 ACDAB

Ⅱ. 1. was held  2. which  3. cultural  4. Hopefully  5. donated  6. promoting  7. a  8. as  9. citizens  10. its

Ⅲ.

In the summer holiday following my eighteen birthday，

eighteenth

I took driving lessons. I still remember how hard∧first day

the

was. Before getting into the car， I thought I had learned the instructors orders， so once I started the car， my mind goes blank.

but     went

I forgot what he had said to me altogether. The instructor kept repeating the word， “Speed up！” “Slow down！” “Turning left！”

words Turn

I was so much nervous that I could hardly tell which direction

was left. A few minutes late， the instructor asked me to stop

later

the car. It was a relief and I came to a suddenly stop just in the

sudden

middle on the road.

of

Section Ⅲ

基础训练

Ⅰ. 1. terrified; terrifying; terrified  2. advanced; advance

3. committed; commitment  4. appreciated; appreciation

5. reactions; react  6. Greed; greedy

Ⅱ. 1. All electronic computers consist of five units.

2. He did not want to expose his fears to anyone.

3. There is no doubt that we will succeed in designing the project.

4. Although theyre expensive， they last forever and never go out of style.

5. Dr Johnson and I have been trying to build him up physically.

能力提升

Ⅰ. 1—4 DCDA 5—8 DDAB

Ⅱ. 1—5 DDABA 6—10 ACBCB

11—15 ACDCD

Writing

思路引导2·本单元语言知识运用

1. We had no choice but to deal with any emergency that might occur on our own.

2. As for me， the largest challenge was that I was terrified of snakes.

3. Finally， I succeeded in finishing all the tasks given to me， showing my rapid progress.

4. However great the difficulties may be， I can overcome them.

5. I believe I will never forget this experience which is extremely rewarding.

话题表达

One possible version：

Last week， it was a cool night when the accident happened. I was reading books when I felt the shake of my room， which caused some books to fall onto the floor from the bookshelf indoors. I inferred that it was an earthquake. In the meantime， I heard some people shouting， “Earthquake！ Earthquake！” I quickly went into my parents bedroom and we went downstairs in a hurry together. Luckily， the earthquake was not strong to wipe out the building. The building was still there and everyone in the building was safe.

We should keep calm when in danger and use what we have learned to protect ourselves.

Section Ⅳ

短語

1. have no choice  2. under  3. fit in  4. taste  5. crash  6. greedy for

7. figure  8. in the meantime  9. rid  10. out of reach  11. amount  12. on the  13. commit  14. cope with  15. wipe  16. consist  17. advance  18. expose to

句型

1. Only then can we  2. No matter how many crimes he committed  3. if we could live on them  4. have been sending unmanned spacecraft to Mars  5. that humankind is drawn towards Mars