Pollution

Hundreds of years ago，life was much harder than it is today.People didn't have modern machines.There was no modern medicine，either.

Life today has brought new problems.One of the biggest is pollution.Water pollution has made our rivers and lakes dirty.It kills our fish and pollutes our drinking water.Noise pollution makes us talk louder and become angry more easily.Air pollution is the most serious kind of pollution.It's bad to all living things in the world.

Cars，planes and factories all pollute our air every day.Sometimes the polluted air is so thick that it is like a quilt over a city.This kind of quilt is called haze (雾霾)．

Many countries are making rules to fight against pollution.Factories must now clean their water before it is thrown away，and they mustn't blow dirty smoke into the air.

We need to do many other things.We can put waste things in the dustbin and not throw it on the ground.We can go to work by bus or with our friends in the same car.If there are fewer people driving，there will be less pollution.

Rules are not enough.Every person must help to fight against pollution.

1.Hundreds of years ago，life was much harder than it is today because________.

A. there were not any modern machines

B. there was no modern medicine

C. both A and B

D. there were not many people

2.What is the biggest problem in today's life?

A. Water pollution. B. Air pollution.

C. Noise. D. Pollution.

3.The most serious kind of pollution is________.

A. noise pollution, B. air pollution

C. water pollution, D. A，B and C

4.Factories must clean their water________.

A. before they are thrown away

B. when they are thrown away

C. after it is thrown away

D. before it is thrown away

5.From the passage we know that________.

A. a few years ago，there was no haze at all

B. today people don't have to talk to each other in a loud voice

C. we can drink water from the polluted rivers and lakes

D. people are making rules in order to fight against pollution

句型转换

1.It had stopped raining when I woke up this morning. （改一般疑问句）

_______ it ______ raining when I woke up this morning ?

2.By the time I got up, my sister had taken a shower.（就划线部分提问）

________ ______your sister done by the time you got up?

3.I bought the bike ten years ago.（改同义句）

I ________ ________ the bike since ten years ago.

4.Tom cut his finger just now. （改一般疑问句）

________ Tom _____ his finger just now?

5.It’s very late. Why not take a taxi ? （改同意句）

It’s very late. ________ _______ taking a taxi ?

6.Don’t forget to close the window when you leave.（改同意句）

______ ______ close the window when you leave.

7.How about telling stories to cheer up the sick kids ? (改为同义句) 

________ ________ tell stories to cheer up the sick kids ?

8.We should save water. (改同义句) 

Water should ______ ______ by us.

9.There is a little water in the river.（就划线部分提问）

_______ ________water is there in the river ?

10.Please take good care of my pet, _______ _______ ? （改反义疑问句）

完成句子

1.你昨天为什么没有按时出现在会议上？

Why didn't you _________ __________ on time at the meeting yesterday?

2.和其他同学核对一下，以确保没有遗漏一些重要信息。

Check with other students to be sure you did not________________ ________ important information.

3.他们将在七月份启程去纽约。

They will ______________________New York in July.

4.有时候吉姆对妹妹没有耐心。

Sometimes Jim _______________ ______ his sister.

5.王林打算下学期努力学习数学。

Wang Lin ____________________ study math hard next term.

6.你还记得上次和李飞一起爬山吗？

Do you still ________ ________ the mountain with Li Fei last time?

7.他们从没听说过这件事。

They have never_________ _________this thing.

8.这酒是用葡萄酿造的。

The wine is___________ _________grapes.

9.森林里过去常有很多鸟儿唱歌。

There ______ _________ _______lots of birds singing in the forest.

10.我许多年前参加过他们的游戏。

I _______ ________ ________their game many years ago.

阅读下面短文,根据短文内容,从下面方框中的A-G选项中,选择适当的选项补全短文。

A：We are leaving junior high school in a few days. I feel very sad.

B：Me，too.

A：1.

B：You're welcome.

A：2.

B：So will I.It's hard for us to say goodbye.

A：Yes.

B：3.

A：Next summer holiday.

B：4.

A：Of course！5.

B：I hope to become a businessman. What about you?

A：I hope to be an English teacher.

A. Who has helped you most?

B. I'll miss our teachers and classmates.

C. I'm sure we'll have a good time during our get－together then.

D. My time in junior high school was enjoyable.

E. When will we get together again?

F. By the way，what do you hope to do in the future?

G. Thanks for your help during my stay here.

A. Who has helped you most?

B. I'll miss our teachers and classmates.

C. I'm sure we'll have a good time during our get－together then.

D. My time in junior high school was enjoyable.

E. When will we get together again?

F. By the way，what do you hope to do in the future?

G. Thanks for your help during my stay here.

书面表达

假如你是李华,你们学校在开展“世界与环境”的主题活动。学校校刊英文版征集有关环境保护的文章。请你用英语写一篇短文,谈谈现在的环境问题,作为学生的我们应该如何保护环境以及保护环境的重要性。

提示词语:factory, river, reuse, turn off, try one's best

提示问题:·What are the pollution problems?

What should we do as students?

Why is it important to protect the environment?

As we know, the environment around us is getting worse and worse.

--- Japan is _______Asian country, but England is ________ European country.

A. an; an B. a; a

C. an; a D. a; an

Suzy felt _________ when she studied __________ in London.

A. alone; lonely B. alone; alone

C. lonely; lonely D. lonely; alone

When you visit Copenhagen, you can go to see _______ and take photos there.

A. the Little Mermaid B. the Tower Bridge

C. the Stature of Liberty D. the Leaning Tower of Pisa

A lot of fish in the river ________because there ________ lots of pollution.

A. has died ; is B. have died ; is C. has died ; are D. have died ; are

---Have you ever been to London? ---Yes. I ________ there for two years.

A. stay B. has stayed

C. stayed D. have stayed