句型转换

1.When did people invent the bus? (改为被动语态)

When ________ the bus ________？

2.The potato chips were invented by mistake. (对画线部分提问）

________ ________ the potato chips invented?

3.It was invented by Whitcomb Judson. (对画线部分提问）

________ ________ it invented by?

4.They sold the computer at a low price. (改为被动语态）

The computer ________ ________ at a low price by them.

5.It is used for serving cold ice-cream. (对画线部分提问）

________ ________ it used for?

6.It was summer, but the beach was cool in the morning. (同义句转换）

________ ________ it was summer, the beach was cool in the morning.

How would you use a radio or a telephone if you had no electricity or batteries? These _____ bothered (使烦恼) British inventor Trevor Baylis. So in 1996 he _____ a wind?up (装有发条的) radio. It doesn't need electricity or batteries. You wind it up _____ hand .It plays for about an hour. Then, you wind it up _____.Today it's made in South Africa.

Then in 1999, Baylis invented a mobile telephone that is powered by _____.The shoes contain (含有) a small battery that is powered when you _____.This battery is connected to a mobile phone. These two simple inventions can bring modern _____ to all parts of the world.

Baylis doesn't have a university degree in engineering. In _____， he left high school before graduating (毕业)．He just loves _____ things to help people. He never knows ______ ideas will come to him. The idea for the telephone came to him in a dream.

1.A. dreams B. problems C. winders D. wishes

2.A. invented B. improved C. borrowed D. copied

3.A. in B. at C. on D. by

4.A. then B. slowly C. again D. finally

5.A. sun B. shoes C. caps D. wind

6.A. sleep B. walk C. rest D. chat

7.A. communications B. exhibitions C. suggestions D. instructions

8.A. fact B. order C. need D. time

9.A. buying B. selling C. making D. collecting

10.A. while B. because C. unless D. when

根据汉语意思完成句子

1.衣服是用来取暖的。

Clothes ________ ________ ________ keeping warm.

2.突然，发生了地震。

________ ________ ________ ________, the earthquake ________.

3.海伦和杰克正在电话上交谈。

Helen and Jack are talking ________ ________ ________.

4.昨天下午我偶然遇见了英语老师。

I met my English teacher ________ ________ yesterday afternoon.

5.—个苹果掉进了水里。

An apple ________ ________ the water.

一、根据句意及首字母提示补全单词

1.Mr. Liu gives us lots of interesting p________________ in English class.

2.Since then, the p________ of basketball has risen worldwide.

3.His name was m________________ several times at the meeting.

4.Please d________ the class into five groups.

5.Mr. Brown has t________________ many Chinese books into English.

6.Potato chips were invented by m________.

7.There aren't many c________________ in the restaurant because of the bad weather.

8.The young man saved the child. He is a h_________.

9.Before leaving the classroom, you must l________________ the door.

10.There are many c________ in the supermarket at weekends.

二、用方框中所给词组的适当形式填空

by mistake, in the end, look up to ,more than, come up with, lead to, dream of

1.Many young people _________ the football heroes.

2.It’s difficult to tell who _________ the idea first.

3.All roads _________ Rome.

4.They got on the wrong bus _________.

5.There are _________ 2,000 students in our school.

6.Some students _________ becoming famous stars.

7.We talked about where to go but stayed at home _________.

—Your city looks beautiful!

—Yes. Lots of trees and grass ______ last year.

A. are planted B. have planted C. were planting D. were planted

Scientists are trying their best to ways to treat the terrible disease.

A. come up with B. look forward to C. talk about D. give up

—Have you heard of Earth Day?

—Yes. The first Earth Day ____ in 1970 to educate us to protect our planet.

A. celebrates B. celebrated C. is celebrated D. was celebrated

It isn’t warm today, the sun is shining.

A. or B. and C. because D. although

Whenever I see the birds, I’ll flying in the sky.

A. think up B. dream of C. work on D. pick up