At least one child dies in a house fire every day. Every day, 293 children are injured by fire.
	House fires are the reasons for about 90% of all fire-related deaths.
77% of families don’t have a house fire escape (逃离) plan. Creating and following such a plan can help you escape a house fire.
	Fire can spread (蔓延) quickly through a house, leaving a family as little as 2 minutes to escape safely once the alarm sounds.

根据材料内容选择最佳答案。
1. How many children die in house fires every day?

A．At least 1.	B．At least 293.
C．At least 90.	D．At least 77.

2. Which of the following fires cause the most deaths?

A．Forest fires.	B．School fires.
C．House fires.	D．Wildfires.

3. What is necessary for a family to escape a house fire according to the text?

A．A clock.	B．A window.
C．A house fire escape plan.	D．A map of the house.

4. How much time does a family have to escape a house fire once the alarm sounds?

A．1 minute.	B．2 minutes.
C．5 minutes.	D．10 minutes.

5. What can you learn from the text?

A．What can cause a fire.

B．How to make a house fire escape plan.

C．What we should do to escape a house fire.

D．Who we should ask for help when there is a house fire.

You must hear a typhoon, but do you know about it?

A typhoon is one of the most terrible rainstorms. Most happen in July, August and September.

How does a typhoon happen? When sea water gets hot in the summer sun, it goes into the air. When the air gets warm enough, it starts to move higher up into the sky. Then cooler air around it goes in. After the air gets warmer, it starts to move fast, making wind. The wind goes in circles and it keeps moving higher in the sky. The warmer the air gets, the faster the wind moves. And when the wind moves faster than 30 meters a second, a typhoon begins.

What to do when a typhoon hits:

◆Stay indoors. Close all the windows and stay away from them.

◆Try to bring all of your things indoors. Strong winds can even blow away your bikes!

◆Search the Internet or watch TV for important news.

◆If you need to go to a safer place, do it right now.

根据材料内容选择最佳答案。
6. This passage may be from ________.

A．a weather report	B．a travel record
C．a funny movie	D．a science magazine

7. Typhoons often happen ________.

A．in the hot season	B．in the cold season
C．only in China	D．under the sea

8. In which order does a typhoon happen?
a. When the wind moves fast enough, a typhoon starts.
b. The air moves fast, making wind.
c. The sun makes sea water hot.
d. The air gets warmer.

A．d-c-b-a

B．c-d-b-a

C．c-d-a-b

D．d-b-a-c

9. Which of the following is TRUE?

A．The warmer the air gets, the slower the wind moves.

B．The typhoon can't blow away the heavy things.

C．Watching TV for important news is OK.

D．A typhoon will happen when the wind goes faster than 30 km a second.

10. When a typhoon comes, we CANNOT ________.

A．close all the windows	B．listen to typhoon news
C．stay in the strong house	D．go out to find a place

We live in the computer age. Computers are more and more popular in the world. People use computers in their homes, schools, hospitals and so on. But what do people do with their computers?

Students sometimes use computers to do their homework. First, they open a new document (文件). Next, they do their homework in the document. After that, they save the document. Finally, they print (印刷) it out. Many students are good at it.

Doctors use computers to keep the information for their patients. When the same patient comes again, the information in the computer can help the doctor know more about the patient. They can also download (下载) information and send emails.

Teachers also use computers a lot. They make their teaching plans. They buy books. They visit websites and download music and information for students. They also email students and other teachers.

People use computers not only for their work, but also for other things. They can shop on the Internet. They can get tickets and check the timetable. They can even play computer games.

根据材料内容选择最佳答案。
11. What does the writer think of computer?

A．Modern.

B．Amazing.

C．Classical.

D．Popular.

12. Why do the doctors use computers?

A．To watch movies.	B．To download music.
C．To keep the information.	D．To talk with friends.

13. What does the underlined word “patient” mean in Chinese?

A．义工

B．病人

C．亲属

D．同伴

14. Both doctors and teachers would use computers to ________.

A．send emails	B．make their plan
C．talk to their families	D．know about other people

15. What’s the best structure(结构)of the passage?

A．	B．
C．	D．

Have you heard of the video-sharing app Douyin? It’s quite popular these days. People love to watch videos on Douyin.     16     You can learn how to cook, how to draw pictures, how to make housework easier and so on. They are very short-from 15 to 30 seconds. I enjoy watching them.     17    

First, it can take up too much of our time. You can easily become addicted (上瘾的) to it.     18     I forgot to do my homework. It was a waste of time.

    19     For example, some students, do some boring things and then post their videos on the app. You can’t really learn anything useful by watching these boring videos.

I guess I just want to tell people that we can learn meaningful things from the Internet. However, not everything on Douyin is good for us.     20     We should use it carefully.

A．Second, there are a lot of meaningless videos.

B．But there are some bad things about the app, too.

C．Maybe we shouldn’t spend so much time on Douyin.

D．There are some interesting and useful videos on it.

E．Once, I watched videos for nearly a whole afternoon.