初中英语人教新目标 (Go for it) 版八年级上册Section B课后作业题

Unit 7 Will people have robots

第五课时　Section B (3a－Self Check)

 A　基础起航　　　　　　

Ⅰ. 根据句意及首字母或汉语提示完成句中单词。

1．The lost notebook is __probably__(很可能) in your room or in your schoolbag.

2．We learnt ten new __words__(单词) this afternoon.

3．There are two long __holidays__(假期) in a year. One is in summer and the other is in winter.

4．The moon is not a planet__， but the earth is.

5．Our environment__ is getting worse and worse, and we should do something.

6．Mr. Green is already__ back to his house. You can't find him in his office.

7．My pet cat is always sleeping during__ the daytime. How lazy it is!

8．Don't play soccer on the street, and it is dangerous__．

9．Few people believed__ his words and he was sad.

10．Everything is possible__ if you try your best.

B　语法扬帆　　　　　　 　　

Ⅱ. 用所给单词的适当形式填空。

1．I think I will __be__(be) a reporter in ten years.I will study harder than before.

2．A famous writer __will_visit__(visit) our school next month.

3．You can see __hundreds__(hundred) of people in the supermarket.

4．Do you watch the news? Russia __will_build__(build) the first hotel in space in the near future.

5．How __happily__(happy) they played in the park yesterday!

6．I find it interesting __to_walk__(walk) along the Silk Road. It is full of history and culture.

7．What __will__ you __do__(do) after school today? Do you want to see a film?

8．The teacher made us __read__(read) the sentences three times yesterday morning.

9．There__will_be__(be) a meeting tomorrow. You must attend it.

10．There are still some teachers __working__(work) in the office.

C　提升冲浪　　　　　　 　　

Ⅲ. 完形填空。

What will people look like in the future? Someone made a __1__ .In the future, people will have larger __2__and bigger eyes. The larger heads will be able to store __3__  brains.People will become smarter.__4__ will people have bigger eyes? That's because people may go and live on other __5__ .They may be farther __6__ the sun than the earth is. Then people will need bigger eyes to see __7__ in the darker environment.__8__ UV radiations(紫外线) are stronger on other planets than on the earth, people's skin won't be so __9__ as before. What's more,_people will not need to open their mouths to __10__ .They will communicate by chips in their heads.

What? You don't want a face like this? Don't __11__ .People will __12__this in at least 20，000 years.

(　A　)1.A.prediction B．hobby C．decision   D．discussion

(　A　)2.A.heads   B．noses  C．feet   D．hands

(　C　)3.A.higher   B．taller  C．larger   D．less

(　C　)4.A.When    B．How  C．Why   D．Where

(　B　)5.A.hotels   B．planets C．UFOs   D．cities

(　D　)6.A.at    B．on  C．with   D．from

(　A　)7.A.clearly   B．loudly C．carefully  D．quickly

(　B　)8.A.Though   B．Because C．And   D．When

(　B　)9.A.blue    B．white  C．black   D．red

(　D　)10.A.write   B．read  C．sing   D．speak

(　C　)11.A.disagree   B．hope  C．worry   D．enjoy

(　A　)12.A.look like  B．move like C．talk like   D．think like

Ⅳ.图表阅读。

(　B　)1.If you want to buy two Penguin Robot Toys，you should pay ________for them.

A．$59  B．$118

C．$148  D．$177

(　D　)2.Penbo Blue can't ________．

A．talk  B．play

C．sing  D．run

(　C　)3.Robot Dog will be ________if you touch its sides.

A．surprised  B．happy

C．angry  D．tired

(　D　)4.If you don't pay attention to Robot Dog，it will ________．

A．run away  B．move around

C．take pictures  D．fall asleep

D　单元写作指导 　　　　　　 　　

写前品读

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

Yuan Li: If we don't take good care of the earth now, our children and grandchildren 1.__will_be__(be)born into a world with much pollution. There will be 2.__fewer__(few)trees and 3.__more__(many)buildings, because there will be more people.

Wang Tao: I think the weather in the future will be much 4.__hotter__(hot). People 5.__will_be__(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 6.__better__(good). Most people in the world will use “green cars” by 2020, so there will be 7.__less__(little) pollution and people 8.__will_live__(live)to be 200 years old. As for space travel, I would say, we 9.__will_visit__(visit)Mars in about fifty years.

任务一：阅读短文，根据上下文以及用所给词语适当形式填空。

任务二：描述未来用什么时态？

__用一般将来时态。__

对未来的描述往往和现在是一种比较，所以要用到：

__比较级。__

写作指导

写作实践

假如你们班下周将召开一次班会，主题是“22世纪的生活”。请你根据提示内容，写一份70词左右的发言稿。(开头已给出，不计入总词数)

提示：

1．人口迅速增长；

2．工作时间缩短，娱乐和旅游时间将更充裕；

3．机器人做工……

提示词： population 人口， century世纪　 change 变化

Life in the 22nd Century

Life in the 22nd century will be different from life in the 21st century, because changes will take place in the new century, but what will the changes be?

The population is growing fast. There will be more and more people in the world and most of them will live longer than before.

People will work fewer hours than they did in the 21st century, and they will have more free time for sports，watching TV and traveling. Many more people will go to other countries for holidays.

Work in the future will be different, too. Dangerous and hard work will be done by robots. Because of this, many people will not have enough work to do. This will be a problem.