Module 4 Great inventions Unit 3 Language in use

本模块中，我们学习现在完成时和情态动词的被动语态。首先，我们一起先看一下本模块中出现的被动语态的句子： Grammar 本模块中，我们学习现在完成时和情态动词的被动语态。首先，我们一起先看一下本模块中出现的被动语态的句子： 设置背景音乐

The battery hasn’t been charged for a coupe of months. Has it been published yet? In those days, books could only be produced one at a tie by hand. Today information can be received online. 从以上例句可以总结归纳如下： 设置背景音乐

时态 肯定形式 否定形式 疑问形式 现在完成时 情态动词 S+ has/have +not+done S+ has/have +done +S+done? S+ can/could /must +be+done S+can/ could /must not +be+done Can/Could /Must+S+ be+done 设置背景音乐

Summary 通过这几个模块对被动语态的学习，我们可以发现只要明白了被动语态的各种时态、与情态动词搭配使用都是通过助动词be表现的这个规则，我们就可以自如地运用被动语态了。 设置背景音乐

1. Complete the sentences with the correct form of the words. 1. I think one day books may _________ (replace) by computers. 2. My bike _____________ (leave) at school, so I have to take the bus to school today. 3. The battery _________________ (charge) yet. How can I use my recorder? be replaced was left hasn’t been charged

be thrown 4. Paper should not __________ (throw) away. 5. Books and CDs can ____________ (borrow) from the library. 6. I've bought an MP3 player—and about 1,000 songs have __________________ (download) onto it? 7. Has the pen ___________ (mend) yet? I need to write my article with it. 8. What have ______________ (turn on)? The radio? be borrowed been downloaded been mended been turned on

2. Work in pairs. Complete the quiz questions and choose the correct answer. what/use / to make paper since the 19th century? a) Wood. 15) Silk. c) Cotton. 2. where /the story of Romeo and Juliet /set? a) In New York. b) In Athens. c) In London. What has been used to make paper since the 19th century? Where is the story of Rome and Juliet set?

3. where / the world's oldest paper / discover? a) In India. b) In China. c) In Egypt. 4. how long/computers / use? a) For less than 50 years. b) For 50 years. c) For more than 50 years. Where was the world’s oldest paper discovered? How long have computers been used?

3. Make questions and write answers. 1. what / can / use / to make paper? -(many things) --what can be used to make paper? --Many things can be used to make paper.

2. what / might / use/ to replace books one day? (computers) 3. where /can / music / keep? (on MP3 players) --what might be used to replace books one day? --Computers might be used to replace books one day. --Where an music be kept? --It can be kept on MP3 players.

4. Look at the pictures and describe how the place has changed 4. Look at the pictures and describe how the place has changed. Use the word to help you. add change open paint put turn on

5. Complete the passage with the correct form of the words in the box. call clean develop introduce invent produce spread use write

From about. 500 BC, pens were used for writing. The feathers of large birds (1) ____________and dried. The point of each feather was sharpened. Then people used them to write with ink. Many famous works, such as Shakespeare's plays,(2) _____________ with these pens. Then, in the 18th century, a pen With a steel writing point (3) ____________ . were cleaned were written was developed

Only a few words could (4) ____________, however, before the writer had to fill the pen with ink again. Many years later, the fountain pen (5) _____________ from these early pens. In 1950, a European invented the ballpoint pen. The popularity of writing (6) _______ quickly with the (7) ___________ of the ballpoint pen. Even today, ballpoint pens are much less expensive, compared with fountain pens. be produced was developed spread introduction

6. Work in pairs. Listen and say where the speaker is 6. Work in pairs. Listen and say where the speaker is. Give reasons for your answer. a) In a library. b) In the British Library. c) In the British Museum.

7. Listen again and answer the questions. 1. Why did it take a long time to produce a book in ancient times? 2. Why do many old books have to be kept away from the public? Because each one was written by hand. Because they have to be kept safely away fro danger.

7. Listen again and answer the questions. 3. How has the invention of the computer helped to make these books easier for people to read? 4. How can the pages of a book on a computer be turned? The ancient books are downloaded onto a computer so everyone can read them. By pressing a button.

8. Complete the sentences with the phrases in the box. by hand for ages from now on rather than 1. Could you. imagine a digital image of Yao Ming on the wall __________ a poster? rather than

2. Things made __________ are usually more expensive than those produced in factories. 3. I haven't seen my best friend __________ ! 4. We're using too much paper ____________, I'm going to read all my magazines online. by hand for ages from now on

Module task Planning a guide to a museum

9. Work in group. Prepare your discussion. Each choose an invention (e.g. the computer, the television or the car). Research how your invention has been developed, and make notes about what you find out. The first computers were very big, but now computers are very small.

10. Discuss with your group. Tell your group what you have found out and discuss how the invention might be improved in the future. Ask your group for their ideas. Make notes about your discussions and make a final list of your best ideas.

11. Present your findings to the class. Tell the class about your group's ideas. Listen and discuss the ideas of the other groups. Vote on the best ideas and make a final class list.

Exercise

根据汉语提示补全句子。 1. He often ____________ (浏览) newspapers before breakfast. 2. You can’t do two things ________________ (一次). 3. All of the cakes are made ________________ (手工地) 4. Don’t _________________ (与……相比) others. looks through at a time by hand compare with

5. _________________ (在…的开始) next month, students will go to school. 6. ________________ (在我回家的路上), I met my old friend Sally. 7. ____________ (结果), he was made our new monitor. At the beginning of On my way home As a result

8. I want to go out for a walk __________ (而不是) watch TV at home. 9. She jumped high _________ (以便) she could reach the apples. 10. I’ve travelled to many countries, __________________ (例如) Japan and Australia. rather than so that such as / for example

C it is called D is it called 2. My lost car _______ yesterday. 中考练兵 1.Do you know what ____? A it calls B does it call C it is called D is it called 2. My lost car _______ yesterday. A will be found B was found C has found D found 3. Who was the book ______? A written by B will be write by C has been written with D can be written by 4，5 两题的答案设置成同上

4. An English song ________ on the radio. 中考练兵 4. An English song ________ on the radio. A will teach B will be taught C has taught D can be teach 5. Must the composition _____ in an hour? A will be finished B has been finished C is finished D be finished 6. The baby is _______ by them. A taken good care B taken good care of C take good care D taking good care of 4，5 两题的答案设置成同上

―Why didn’t you go to the party last night? 中考链接 ―Why didn’t you go to the party last night? ―Because I ______. (06 广东) A wasn’t invited B didn’t invite C haven’t invited 4，5 两题的答案设置成同上

Thank you!