The paper factory has caused a lot of serious...

The paper factory has caused a lot of serious air pollution in my hometown

A. last year　　 B. once a month

C. in five years　　 D. over the past five years

九年级英语单选题简单题查看答案及解析

The paper factory has caused a lot of serious air pollution in my hometown　　　　 .

A. last year　　 B. once a month　　 C. in five year　　 D. over the past five years

九年级英语单选题简单题查看答案及解析

–Why ______ we close that chemical factory?

–Because it has caused lots of pollution. We need better environment.

A. must

B. can

C. may

九年级英语单选题中等难度题查看答案及解析

Haze (雾霾) has become a common word in recent years. It is a kind of air pollution caused by human beings. More and more cars are on the road, and more and more factories are built everywhere, so the pollutant is gave off that do harm to people's life and health, Besides, haze will make the traffic heavier and accidents easy to happen, because drivers can't see the road clearly in the haze.Thirdly, if someone inhales　 (吸入) much haze, he has greater possibility to get cancer.

In order to protect ourselves and environment, we should take action at once instead of waiting for help. There are some tips for you:

Wear a mask(口罩): this is an efficient way to prevent you from inhaling the haze. But pay attention to buy the masks that arestandard (合格的) and as suitable as the size of your face. And after using, fold the masks, put away when they are dry, and don't wash them.

Don't go outside as possible as you can: in the haze, you should reduce (减少) the time on which you spend doing morning exercise. For workers, don't ride to offices but take a bus. And when going inside, you should drink much water.

The way to clean is very' simple: use the warm water to wash your face, mouth and nasal cavity(鼻腔). This can help you to wash ont the pollutant.

Don't keep windows open for a long time: if the haze is more and more serious, don't open the windows. If you want to, please avoid the peak(最高峰) of haze.

All people want to live in a healthy way, so do everything that we can do in our best.

1.________

2.________

3.________

4.________

5.________

6.________

7.________

8.________

9.________

10.________

九年级英语填空困难题查看答案及解析

A paper-making factory was ____ near the river. It has badly polluted the river water.

A. set out　　 B. grew up　　 C. set up　　 D. fixed up

九年级英语单选题中等难度题查看答案及解析

Air pollution has become ____than ever before. We must do something to stop it.

A. the more serious　　　　　　　　　　 B. more serious

C. seriouser　　　　　　　　　　　　　 　 D. the most serious

九年级英语单项填空中等难度题查看答案及解析

--- What do you think of pollution of the big factory?

--- It’s a serious problem. We should _____ all the people to do something for it.

A. put up　　 B. call up

C. set up　 D. give up

九年级英语单项填空中等难度题查看答案及解析

The air pollution in this area caused the 　　 of many trees.

A. die　　 B. died　　　 C. death　　　 D. dying

九年级英语单项填空中等难度题查看答案及解析

阅读短文, 根据短文内容回答问题。

Clean, Convenient, and Cheap

Traffic is the main cause of air pollution and noise in big cities. For example, drivers in New York are famous for honking（鸣）their horns and shouting. That noise drives many visitors and the local people crazy. Other big cities have similar problems with their traffic.

City governments have a lot of pressure to solve these problems. The most common solution is public transportation. New York's biggest form of public transportation is the subway. Another solution is bicycle sharing. This is a system that provides cheap bicycles. In cities that have bicycle sharing programs, there are lots of spots that have parked public bikes. People borrow the bikes and use them. They can return the bike at the same spot where they borrow it, or they can drop it off at another spot.

Bicycle sharing programs are different in each city. In some cities, the bikes are completely free. They aren't even locked. In other cities, you have to pay a small deposit（押金）. You get the deposit back when you return the bike. In still other cities, you need to have a membership with the bicycle sharing program. Once you have a membership, you can use a bike at any time you want.

Bicycle sharing is hugely popular all over the world. There are bicycle sharing systems in dozens of countries and hundreds of cities. In total, there are more than 530 bicycle sharing systems around the world, and that number is going up all the time.

People love this system. It can be great for connecting to other modes of transportation. It's quick to grab a bike when you need one and convenient to drop it off at any station. Bikeshare can also save a lot of money. The annual membership includes unlimited trips under 30 minutes. Whether you're using bikeshare to go to work or ride to meet friends, we bet you'll get there with a smile on your face. Getting places by pedal power gets great exercise. Even biking short distances can have positive effects on your health and stress level. Biking saves fuel, prevents carbon emissions（排放）and keeps pollutants out of the air. It's not only healthy for you, but also for the environment.

1.What causes air pollution and noise in big cities?

2.What is the most common solution to the problems?

3.What do you need to do if you want to use a bike at any time?

4.How many bicycle sharing systems are there around the world?

5.What's the last paragraph mainly about?

九年级英语回答问题简单题查看答案及解析

Instead of telling us something new about smog or serious air pollution. Under the Dome gives some understanding how to solve the problem. How can every one of us contribute in this campaign(运动)?

Here are tips from the video:

1.If the place where you want to go is not far away, take a bus or subway, ride a bicycle, or choose car-pooling.

2.If you see a restaurant send out soot and fumes without filtering, talk to them or give them a bad comment on websites.

3.Choose clean energy for your kitchen; clean your cooking range in the kitchen regularly to avoid extra soot and fumes.

4.Call 12369 to report if you see any of these:

a diesel-powered vehicle with heavy emissions

a dirt mound without any covering on a construction site

gas leaking from a gas station (if you can easily smell the gas)

5.Take a picture of any industrial pollution, and post it on your social media accounts; Remember to add “@local environmental authorities”.

6. Don’t buy any brand whose factories pollute the environment.

阅读以上信息，用恰当的词完成下面的表格，每空一词。

九年级英语信息归纳困难题查看答案及解析