2020-2021学年Unit 7 Will people have robots?Section A第1课时同步练习题

Unit　7　Will people have robots?

第一课时　Section A (1a－2c)

A　基础起航　　　　　　 　　

Ⅰ.翻译下列词组。

1．在纸上　__on_paper__

2．活到  __live_to_be__

3．100年之后  __in_100_years__

4．更少的污染  __less_pollution__

5．更少用地铁  __use_the_subways_less__

6．免费  __be_free__

Ⅱ. 根据句意及首字母提示完成句中单词。

1．Her teacher marked the exam papers and wrote the students' grades on a piece of paper__．

2．Everything__will be free in 100 years, I predict.

3．They are thinking about the life in the future__．

4．There will be more cars in the city. I think there will be more pollution__．

5．What's your __prediction__(预言) about the robot?

Ⅲ. 用适当的介词填空。

1．What do you think he will be __in__ 10 years?

2．Books will only be __on__computers, not __on__ paper.

3．What's your prediction __about__ technology?

4．Less pollution will be good __for__ the earth.

5．I saw a robot __on__TV — it was cleaning the kitchen.

6．The second resolution is __about__ improving my English.

7．I am going to learn to sing because my family love to listen __to__ music.

8．These are good reasons __for__ this.

Ⅳ. 根据汉语意思完成下列句子，每空一词。

1. 200年后将会有更少的污染，更多的树。

There __will__ __be__ __less__ __pollution__and __more__ __trees__ in 200 years.

2．人们将不再使用钱。

People __will__ __not__  __use__ money anymore.

3．我认为人类不会活到150岁。

I don't think people __can/will__ __live__ __to__ __be__ 150 years old.

4．未来，城市的人口会更多。

There __will__ __be__  more people in the city in the future.

B　语法扬帆　　　　　　 　　

Ⅴ. 用more，fewer或less填空。

1．She has to eat __less__ meat because she wants to be thinner.

2．Be friendly and kind to your friends. Or you will have __fewer__ friends.

3．Don't worry. We'll give you __more__ information.

4．I'm healthier now, because I eat __more__ vegetables these days.

5．The cities will be more crowded because there will be __more__ people.

Ⅵ. 按要求完成下列各题，每空一词。

1．Kids will come back to school tomorrow.

  Kids __won't__come back to school tomorrow.(改为否定句)

__Will__  __kids__  come back to school tomorrow？(改为一般疑问句) 

No，__they__  __won't__．(作否定回答)

2．There will be a heavy rain tomorrow.

__There__ __won't__ be a heavy rain tomorrow. (改为否定句)

__Will__  __there__  __be__  a heavy rain tomorrow? (改为一般疑问句)

Yes，__there__  __will__．(作肯定回答)

C　提升冲浪　　　　　　 　　

Ⅶ.完形填空。

There are many kinds of pollution around us, __1__ air pollution, soil(土壤) pollution, noise pollution and light pollution. They are bad __2__ our health in many ways.

Burning gas, oil and coal creates air pollution. It can cause sore eyes and breathing __3__．

In our life, litter is everywhere. It __4__ our environment dirty. People put lots of rubbish on the land. Farmers use too __5__ chemicals(化学物质) in the fields. They are __6__ for the soil. So soil pollution is becoming more and more __7__．

Noise pollution can make people deaf. __8__， people may lose their hearing if they work in a __9__ place for a long time. Too __10__ noise can __11__ cause high_blood_pressure．

Working for a long time in strong light __12__ cause some other problems. It makes people feel __13__ and the eyes can be very __14__．

With __15__ pollution, our planet will become greener and our health will be better. Let's be greener people.

(　A　)1.A.such as　　 B．for example

C．as well as     D．because of

(　C　)2.A.to     B．in

C．for       D．of

(　C　)3.A.questions    B．predictions

C．problems     D．environment

(　A　)4.A.makes    B．helps

C．gives      D．lets

(　B　)5.A.much    B．many

C．little      D．few

(　C　)6.A.useful    B．important

C．bad      D．talented

(　A　)7.A.serious    B．important

C．clear      D．dangerous

(　C　)8.A.In fact    B．Make sure

C．For example     D．Such as

(　B　)9.A.busy     B．noisy

C．quiet      D．full

(　B　)10.A.many    B．much

C．heavy      D．high

(　C　)11.A.as well    B．too

C．also      D．either

(　D　)12.A.must    B．need

C．should      D．may

(　C　)13.A.comfortable   B．simple

C．terrible      D．wonderful

(　D　)14.A.meaningless   B．unhappy

C．unable      D．uncomfortable

(　B　)15.A.little    B．less

C．few      D．fewer

Ⅷ.阅读理解。

What will our homes be like in the future? Here are some predictions：

◆Want to take a shower when you get home? You'll be able to let your smart water heater (热水器) to start heating up when you're on your way home.

◆Did I turn off the oven? Did I close the window? Everyone may have a moment like that. But in the future, your home will check these for you.

◆In your home of the future, all of your devices can work together to make your life more comfortable. When you turn on the lights in the morning, your windows will open at the same time. The lights will slowly turn off by themselves after the sun appears.

◆Your home may have dangers. The hackers (黑客) could open your door and make your room messy through your phone or other devices. Your home will tell you about it but you can't arrive in time. So people will have to be careful of their personal information.

(　B　)1.In the future, what can we do on our way home?

A．Take a shower.

B．Let the water heater work.

C．Keep working.

D．Have a look at our smart home devices.

(　A　)2.What will our life be like in the future in smart homes?

A．More comfortable. B．Much busier.

C．A little safer.  D．More boring.

(　B　)3.Who will let you know if someone breaks into your home in the future?

A．Your friend.  B．Your home.

C．The police.  D．Your neighbor.

(　B　)4.What can we NOT learn from the passage?

A．There might be dangers about smart homes in the future.

B．The hackers might only come into your home through the phone.

C．The lights will turn off by themselves when the sun comes out.

D．You don't need to worry if you forget to close windows in the future.

(　D　)5.What's the best title of the passage?

A．Some Beautiful Houses

B．Some Famous Predictions

C．A Better World

D．Homes of the Future

 猜出画线单词的词性和中文意思以及词组的中文意思，并收入自己的小词典。

1．litter__n．垃圾__

2．high blood pressure__高血压__