《Language in use》Great inventions PPT课件2
Objectives
1. To summarise and consolidate the use of future simple passive
2. To summarise and consolidate new words
语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语法规律。
Observe
Observe the following sentences carefully. And pay attention to the words in red.
1. They’ll be put up on the school website.
2. Will computers be used more than books in the future?
3. Will books be replaced by the Internet?
4. And they can be seen on the Internet by other classes, even people living in other countries.
5. Paper was first created about 2,000 years ago in China.
6. In those days, books were only produced one at a time by hand.
7. Printing was invented in China during the Sui and Tang Dynasties.
8. A much larger amount of information can be stored in more varied forms on the Internet than in books.
... ... ...
一般将来时的被动语态
常用结构：
(1)主语 + will be + 动词过去分词（+by+动作执行者）
(2)主语 + am/is/are going to be + 动词过去分词（+ by+动作执行者）
例如：
Some trees will be planted this spring.
今年春天将要种些树。
Will you be asked to study English?
会不会要你们去学英语呢？
各类句式：
1. 肯定句形式：
主语+will/be (am/is/are) going to+be+done
2. 否定句形式：
主语+will not/be (am/is/are) not going to + be +done
3. 一般疑问句形式：
Will+主语+be+done?
Be (am/is/are) +主语+going to+be done?
4. 特殊疑问句形式：
特殊疑问词+will+主语+be+done?
特殊疑问词+be (am/is/are) +主语+going to+be done?
... ... ...
Complete the sentences and conversations with the correct form of the words and expressions in brackets.
1. _____ books _______ (replace) by computers in the future?
2. My bike is broken. It ________ (fix) tomorrow.
3. — Dad, can I use the Internet this evening?
— Yes, but the computer is not on yet. The electricity _________ (not connect) until nine o’clock.
4. ______ the problem ________ (talk about) at the meeting tomorrow?
5. Who ________ (invite) to give a report about great inventions next Friday?
6. — When _______ the work ______(finish)?
— In two days.
... ... ...
Complete the sentences with the words in the box.
direction introduction spread trade
1. Before the ___________ of printing, few people could read.
2. There were more books to sell, so the __________ in books grew.
3. Because more people could read, ideas __________ quickly.
4. What _________ will printing take in the future?
Listen again and answer the questions.
1. Why were so few books produced in ancient times?
Because they were written by hand.
2. Why were many old books copied onto a computer?
They are too valuable to be picked up and held in the hand.
3. How has the computer helped people read old books in the British Library?
Old books were copied onto a computer a few years ago for people to be able to read them without touching them.
... ... ...
Review
复习一般将来时的被动语态和含情态动词的被动语态。
一般将来时的被动语态结构:
will/be (am/is/are) going to + be + done
含情态动词的被动语态结构:
情态动词 + be + done
Ⅰ. 单项选择。
1. Thanks to the Internet, different kinds of information ______ in a short time.（2013 安徽卷）
A. can be learned B. has been learned C. can learn D. has learned
2. — Does she like singing English songs?
— Yes. She ___ to sing English songs in her room. （2013 湖南长沙）
A. often does B. is often heard
C. often hears
3. — Must we clean the classroom now? — No, you needn’t. It ________ after school. (浙江省丽水市)
A. may clean B. must clean
C. need be cleaned D. can be cleaned
4. It _____ to drive after drinking wine.(浙江省卷 )
A. is allowed B. is not allowed
C. is made D. is welcomed
II. 用所给动词的被动语态完成句子。
1.Teenagers ________ (allow) to smoke.
2. The earth is our home. It must _________ (protect) well.
3. The room was ________ (fill with) smoke.
4. These magazines can _________ (take out of) the reading room.
... ... ...
Homework
1. Finish the exercises in Learning English.
2. Preview the new words and expressions in Module 10.
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