Unit 7 跟踪导练

第一課时（Section A 1a—2c）

单词拼写

根据汉语提示，用单词的正确形式填空，每空一词。

1. There is a piece of ____ （纸） on the table.

2. He is going to study ____ （医学） next year.

3. What do you think of the old mans ____ （预言）？

4. Please share your personal ideas about peoples life in the ____ （未来）.

5. The water here is ____ （污染） so animals cant drink it.

汉译英

1. 未来将会有越来越多的人乘坐地铁去上班。

More and more people will ____  ____  ____   by subway in the future.

2. 你认为十年后你的朋友会做什么工作？

What do you think your friend will be ____  ____  ____ ？

3. 他们不会去野营。我确信他们会来参加我们的聚会。

They wont go camping. Im sure they ____  ____  ____ our party.

4. 这个周末有一次会议。

There ____  ____ a meeting this weekend.

5. 将来一切都是免费的。

Everything ____  ____  ____ in the future.

阅读理解

What do you think the future will be like？ Here are some answers from some students.

Yuan Li： If we dont take good care of the earth now， our children and grandchildren will be born into a world with much pollution. There will be fewer trees and more buildings， because there will be more people.

Wang Tao： I think the weather in the future will be much hotter. People will be able to live in the sea， away from the crowded and noisy cities on land.

Li Yue： I think the life in the future will be better. Most people in the world will use “green cars” by 2022， so there will be less pollution. As for space travel， I would say， we will visit Mars （火星） in about 50 years.

根据短文内容，判断正（T）误（F）。

（ ） 1. The students are talking about life in the future.

（ ） 2. Yuan Li thinks people will live longer in the future.

（ ） 3. Wang Tao thinks the sea will be too noisy and crowded for man to live in.

（ ） 4. Li Yue thinks most people in the world will use “green cars” in 3 years.

（ ） 5. People will visit Mars in 2022.

第二课时（Section A 2d—3c）

单项选择

（ ） 1. People should keep the ____ between countries.

A. agreement B. peace

C. discussion D. role

（ ） 2. “There ____ a meeting next Monday.” means “They ____ a meeting next Monday.”

A. will be; will be B. will have; will have

C. will be; will have D. will have; will be

（ ） 3. Well try our best to do the work with ____ money and ____ people.

A. fewer; fewer   B. less; less

C. less; fewer D. fewer; less

（ ） 4. —Will people live to be 300 years old？

—____ .

A. No， they wont B. No， they arent

C. No， they dont D. No， they cant

（ ） 5. —Where is Miss Wang？

—She went to Hong Kong last week and will return ____ six days.

A. ago B. later

C. behind D. in

按要求完成句子

1. Will the flowers come out soon？（作肯定回答）

____ ， ____  ____ .

2. Sally played football yesterday.（用tomorrow改写句子）

Sally ____  ____ football ____ .

3. The Greens will go to Hainan Island for a vacation.（改为一般疑问句）

____ the Greens ____  ____ Hainan Island for a vacation？

4. There will be more people in our country.（改为否定句）

____  ____  ____ more people in our country.

5. I will live in Shanghai in ten years.（对画线部分提问）

____  ____  ____ live in ten years？

閱读理解

Here is a page from a magazine called Future. Read the following information about things that may happen in ten years.

Cars will run on solar power and will be much cleaner. They will be much safer. For example， if you are too close to another car or if you are driving dangerously， your car will slow down or stop by itself. New cities will have to be built in the sea. Some cities on water will have two levels. People will live on the upper level; the lower level will be used for traffic， shops and factories.

Biotechnology （生物技术） will make food better and healthier. Plants without illnesses will be developed. The taste of fruit and vegetables will be better and food will be kept longer.

Many new ways to cure （治愈） illnesses will be found. People will use products of genetic engineering （基因工程） to cure more illnesses. However， some new illnesses will appear.

（ ） 1. What will happen in the future according to the passage？

A. The air will be very clean.

B. Cars will be much cleaner.

C. Cars will run by itself without a driver.

D. Itll be much more dangerous to drive a car.

（ ） 2. Where will people build new cities in the future？

A. In the sea. B. In the sky.

C. In space. D. On the land.

（ ） 3. What will be made better and healthier by biotechnology？

A. Medicine. B. Houses.

C. Food. D. Clothes.

（ ） 4. According to the passage， genetic engineering will be good for the work of ____ .

A. cooks B. engineers

C. doctors D. drivers

（ ） 5. What should be the best title for the passage？

A. Cars in the Future

B. Get Ready for the Future

C. How to Keep Food Longer？

D. Where Will People Live in the Future？

第三课时 （Section B 1a—1e）

单词填空

根据句意和首字母提示完成句子。

1. His sister always plays a part in s______ the animals.

2. The cities will be more polluted and the e______ will be in great danger.

3. They moved into a big new three-room a______ this Monday.

4. People will live on a s______ station in 100 years.

5. They planned to b______ a new house.

補全对话（有两项多余）

A： Hi！ John.

B： Hi！ Alice.        1

A： Thats true. We will move there next week.

B：        2

A： Well live in Changchun.

B： Oh， I hear that the weather there is very cold.

A： We know. But I think well enjoy it.

B：        3

A： I will go to college to learn Chinese. On holidays， Ill travel around China.        4

B： Thats wonderful！ Maybe Ill go there to visit you sometime.

A：        5

A. Good afternoon！

B. Thats a good idea.

C. What will you do there？

D. When will you come back？

E. Which city will you live in？

F. Im sure we will fall in love with the country.

G. I hear that you and your family will move to China.

1.  2.  3.  4.  5.

阅读理解

We humans can play the piano. Of course we play the piano with our ten fingers （手指）. But Teotronica can play with its 19 fingers. Teotronica is not a human. It is a robot. It is a special robot which can play the piano like humans.

Matteo Suzzi is the inventor （发明者） of Teotronica. Matteo Suzzi comes from Italy and he is 42 years old. He was interested in science when he was young. He always likes to use his head to make wonderful things. In his thirties， He spent four years making the musical robot. He made the piano-playing robot at a cost of about $4，700.

Teotronica is a special and great robot. It has more fingers than humans. It plays the piano faster than a human. Teotronica can sing as well when it plays the piano. It is the first robot to do so and many people feel excited to see it. Teotronica can even use its eyes to interact （互动） with humans because there are cameras （照相机） in its eyes. Teotronica is great， isnt it？

（ ） 1. How many fingers does Teotronica have？

A. 10. B. 15.

C. 19. D. 20.

（ ） 2. How long did it take Matteo Suzzi to make Teotronica？

A. 2 years. B. 3 years.

C. 4 years. D. 5 years.

（ ） 3. Which of the following is TRUE about Matteo Suzzi？

A. He is interested in making wonderful things.

B. He spent less than $4，000 making Teotronica.

C. He was interested in music when he was young.

D. He invented Teotronica when he was 40 years old.

（ ） 4. How can Teotronica interact with humans？

A. By using its eyes.

B. By using its arms.

C. By moving around.

D. By playing music and singing.

（ ） 5. Whats the best title for the passage？

A. An Inventor from Italy

B. An Great Robot and a Musician

C. A Musician Robot and Its Inventor

D. Differences between Humans and Robots

第四課时（Section B 2a—2e）

用所给词的适当形式填空

1. There are ______ （hundred） of people planting trees on the hill.

2. The air ______ （pollute） becomes more and more serious.

3. This kind of robot will also be fun ______ （watch）.

4. Some students think its a good idea， but others ______ （agree） with them.

5. He truly ______ （believe） that their darkest days are now behind them.

根据汉语提示完成句子

1. People wont use money in 100 years because ____ ____ ____ ____ （一切都会免费）.

2. In the future， people will ____ ____ ____ （活到） 200 years old.

3. There will be fewer trees and the environment will be ____ ____ ____ （处于极大的危险之中）.

4. If buildings ____ ____ （倒塌） with people inside， they will come soon.

5. Will you feel bored if you do the simple job ____ ____ ____ ____ （反复地）？

完形填空

During the break， Ken was playing games on his mobile phone. Some  were standing around him and talking. “It  that people now cant live without mobile phones. What will the mobile phone be like in the future？” One of them suddenly . “I think it will be as  as paper. And we can charge （充电） it by putting it in the sun，” Andy said first. Kelly  with Andy. She said， “Yes， it is really . In the future， people may leave the Earth and live on other . Itll be very far，  we can still talk on the mobile phone. What do you think， Millie？” “Well， I dont know. Maybe it will be able to do  everything，” Millie answered. “No matter what it will be like， it will become .”

（ ） 1. A. scientists B. classmates C. teachers D. parents

（ ） 2. A. seems B. touches C. promises D. expects

（ ） 3. A. cared B. laughed C. asked D. shouted

（ ） 4. A. white B. thin C. big D. high

（ ） 5. A. helped B. talked C. played D. agreed

（ ） 6. A. possible B. simple C. similar D. serious

（ ） 7. A. planets B. stations C. countries D. schools

（ ） 8. A. so B. if C. but D. though

（ ） 9. A. ever B. hardly C. already D. almost

（ ） 10. A. worse B. easier C. better D. safer

阅读表达

We live in the “computer age”. People like scientists， teachers and even students use computers to do many kinds of work. But many years ago， computers couldnt do much. They were very big and expensive. Very few people were interested in them and knew how to use them.

Today computers are smaller and cheaper. Since they can do a lot of work， many people like to use them. Most people have them at home. Many have smaller ones so that they can take them out to work， to travel， to have meetings and to give talks.

Computers become very important because they can work faster than men and make fewer mistakes. Computers can help people do a lot of work. Writers now use computers to write. Teachers use them to help their teaching. Scientists use them to do research （研究） and children use them to play games. Computers can also remember what you put into them. Computers are very useful and helpful. They are our good friends.

根据短文内容，回答下列问题。

1. Why were very few people interested in computers many years ago？

2. How are computers today？

3. What can people do by using smaller computers？

4. Why do computers become very important？

5. What do the teachers use computers to do？

第五課时 （Section B 3a—Self Check）

补全短文

根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项。

In a class in Japan， a robot teacher Saya called out the names of the students， smiled at them and told them off.  So the students liked her very much. But scientists say she is not going to take the place of human teachers.

They are surprise， fear， dislike， anger， happiness and sadness. She can also say simple phrases such as “Thank you” and “Sorry”.

“ Robots that look like humans have an important influence （影响） on children and older people，” said Kobayashi， the maker of Saya.

After being invented （发明）， she was tested in a classroom with many fifth and sixth grade students. “She still cant do much more than call out names and shout， ‘Be quiet. but the children had great fun，” Kobayashi said. “They were very happy when Saya called out their names. We invented Saya to help people， but we cannot have too high hope for her.  She is just a tool （工具）.”

A. Saya has six feelings.

B. She cant think or learn.

C. Saya was invented in 2014.

D. Her funny face made students laugh.

E. Robots will be very important in the future.

1.  2.  3.  4.  5.

选词填空

阅读短文，从方框中选择适当的词并用其正确形式填空（每词限用一次）。

sea good home about moon

many doctor leave help go

In the future， life will be much . Maybe there will be vision phones in every . People can have a medical examination （體检） without a  or nurse （护士） in the room. If people want to do shopping， they dont need to  their homes. And what  education？

There will be  educational programs on the radio or on the TV， even on the Internet than today. So many children who live in far-away villages dont need to  to school every day. They can study at home. Each family will have a robot. Robots will  people with their housework.

Some people will probably fly to the  for a holiday and some people can live under the  in hot summer.

1.  2.  3.  4.  5.

6.  7.  8.  9.  10.

书面表达

你未来的生活是什么样子的？请你根据下表提供的信息，并发挥你的想象力，以“My Life in 20 Years”为题，写一篇作文。

要求：

1.正确使用句型和时态;

2.用适当的连词扩展，使文章通顺、流畅;

3.80词左右。