David doing his homework his parents went back from work . A. while B. when C. until 题目和参考答案——青夏教育精英家教网—

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David doing his homework______ his parents went back from work .

A. while B. when C. until

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---What is Nancy’s hobby? ---She likes singing. I often hear her_________in the next room.

A.sing B.singing C.to sing D.sings

—Forests are very important to us，aren't they?

—Yes，they can prevent ________ from washing the earth away.

A. water B. trees C. grass

School is not the safe place as it used to be. How to be safer in school? How can students stay away from danger? There are many activities that students can do to learn safety in an easy way. Here are some stories from the students who have had safety classes in Xuri Middle School.

Wang Lin：About Sports Safety

Once we made up a story about sports safety. All we needed to do was to point out safe and unsafe sports behaviors in the story. From this lesson, we knew we should always do warmup(热身)activities before playing sports and drink some water after that.

Liu Ying：About Classroom Safety

Putting on short plays is a good way to learn and enjoy ourselves. We once put on a short play about a boy called Little Naughty. He always did something naughty(淘气的) in the classroom and got himself into trouble. In this way, we learned to behave well and get on well with each other.

Zhou Weilun：About Fire Safety

In our school，we have a fire emergency response practice(火警应急演习) in September every year. So we know where to go if there is a fire in school. We learn to use the fire extinguisher(灭火器)，too. But I don't think we should be allowed to put out the fire alone，it's too dangerous for young students like us.

根据短文内容，选择最佳答案。

1. The writer talks about ________ kinds of school safety in this passage.

A. two B. three C. four

2. According to the passage，we can learn that ________.

A. the students in school often get into trouble

B. school is not as safe as it used to be

C. there is a safety class in school once a month

3. Zhou Weilun tells us that they also learn how to use ________.

4. The passage is probably written for ________.

A. the athletes B. the firefighters C. the students

5. What is the best title for the passage?

A. Importance of School Safety 　　　B. Safety Activities for Students

C. How to Behave Well in School

Linda felt _nervous __she forgot to introduce herself at the speech contest.

A. so…that B. too…to C. such…that

—I am quite sure ______ to eat noisily during a meal in Japan.

A. that’s polite B. that it’s polite C. if that’s impolite

The computer is a useful machine. It can help people very much in daily life. For example, it can save much time to do the same work, and it can help people ro work out difficult problems that people can’t do easily. What’s more, it makes more convenient and quick to send and receive messages. In the new century, it seems that it’s more necessary for everyone to learn how to use computers even for the old. The computer is really an important tool in modern life.

Today, more and more families have computers. Parents buy computers for their children. They hope computers can help their children get good grades. Yet, many children use computers to play games, to watch videos, and to sing karaoke, instead of studying. So, many teachers and parents complain that computers can’t help their children to improve their studies but instead make them fall behind. Because of this, computers are locked in boxes by parents.

In some other countries even some scientists hate computers. They say that computers cause millions of people lose their jobs or cause them a lot of trouble.

Who knows what the computers of tomorrow will be like? Will they really make life better, or will they bring trouble to people? The students today will have to decide how to use the computers of tomorrow.

1. Computers are useless machine in the daily life, aren’t they?

_________________________________________________

2.What do the parents buy their children computers for?

_________________________________________________

3.According to the passage, can computers really help children to study well?

______________________________________________________

4.Who knows what the computers of tomorrow will be like?

_________________________________________________

5. In some countries, why do scientists hate computers?

_________________________________________________

词汇题。按要求写出下列各词的相应形式

1．we (单数形式)____________

2．aren't (完全形式)____________

3．hot (反义词)____________

4．warm (反义词)____________

5．watch (复数形式)____________

从（B）栏中选出与（A）栏匹配的句子。

(A) (B)

( )1. Sit down（请坐）, please A. Good evening.

( )2.Good morning . B.Hi,Li Lei!

( )3.Good afternoon . C.I’m fine ,thanks.

( )4Good evening. D. Good morning.

( )5.How are you ? E. It’s red.

( )6.Hello,Eric! F. Good afternoon.

( ) 7. What’ s this in English? G .Thank you..

( )8 What color is it? H. It’s a book.

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