八年级英语上册 Unit 7 Will people have robots(第1课时)Sectio

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 b e 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__ __pollu tion__a nd __mor e__ __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__ __t o__ __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 becaus e 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 thes e 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 pol lution. 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