初中外研版 (新标准)Unit 3 Language in use课堂教学ppt课件
展开T summarize the use f future simple passive2. T summarize new wrds
一般将来时和含有情态动词的被动语态
Observe the fllwing sentences carefully. And pay attentin t the wrds in red.
Language practice
1. They’ll be put up n the schl website.2. Will cmputers be used mre than bks in the future?3. Will bks be replaced by the Internet?
1. They ______ ______ ______ _______ (put up) n the schl website.2. ______ cmputers ______ ______ (use) mre than bks in the future?3. ______ bks ______ _______ (replace) by the Internet?4. And they can ______ _______ (see) n the Internet by ther classes, even peple living in ther cuntries.
will be put up
Will be used
Will be replaced
be seen
5. Paper _____ first _______ (create) abut 2,000 years ag in China.6. In thse days, bks ______ nly ________ (prduce) ne at a time by hand.7. Printing _______ _______ (invent) in China during the Sui and Tang Dynasties.8. A much larger amunt f infrmatin can ______ ______ (stre) in mre varied frms n the Internet than in bks.
was created
was invented
be stred
(2)主语 + am/is/are ging t be + 动词过去分词(+ by+动作执行者)
(1) 主语 + will be + 动词过去分词(+by+动作执行者)
例如:Sme trees will be planted this spring.今年春天将要种些树。Will yu be asked t study English?会不会要你们去学英语呢?
Presentatin
1. 肯定句形式: 主语+will/be (am/is/are) ging t+be+dne2. 否定句形式: 主语+will nt/be (am/is/are) nt ging t + be +dne3. 一般疑问句形式: Will+主语+be+dne? Be (am/is/are) +主语+ging t+be dne?4. 特殊疑问句形式: 特殊疑问词+will+主语+be+dne? 特殊疑问词+be (am/is/are) +主语+ging t+be dne?
含有情态动词的被动语态
主语 +情态动词+ be + 动词过去分词(+ by + 动作执行者)
例如:The man must be sent t hspital.这个人必须被送往医院。
1. 肯定句形式: 主语+情态动词+be+dne2. 否定句形式: 主语+情态动词 nt+be+dne3. 一般疑问句形式: 情态动词+主语+be+dne?4. 特殊疑问句形式: 特殊疑问词+情态动词+主语+ be + dne?
根据时态变化的规则,将一般现在时、一般过去时、一般将来时和含有情态动词的主动语态和被动语态的结构总结如下:(以d为例)
Cmplete the sentences and cnversatins with the crrect frm f the wrds and expressins in brackets.
1. ______ bks __________ (replace) by cmputers in the future?2. My bike is brken. It ____________ (fix) tmrrw.3. — Dad, can I use the Internet this evening? — Yes, but the cmputer is nt n yet. The electricity __________________________ (nt cnnect) until nine ’clck.
Will be replaced
will be fixed
will nt/ wn’t be cnnected
4. _______ the prblem _______________ (talk abut) at the meeting tmrrw?5. Wh ____________ (invite) t give a reprt abut great inventins next Friday?6. — When _______ the wrk __________(finish)? — In tw days.
Will be talked abut
will be invited
will be finished
Lk at the pictures and describe the new classrm that will be built. Use the wrds in the bx t help yu.
build buy change
A new classrm will be built.
Pssible answers:A new flr will be built.New furniture / desks/ chairs will be bught.A new blackbard will be bught.A new interactive whitebard will be bught.The windws and the dr will be changed.The teacher’s desk will be painted.The lights will be changed.The clr f the walls will be changed.The walls will be fixed.
Wrk in pairs. Ask and answer questins abut these great inventins.
A: When was the telephne invented?B: It was invented in 1875.…A: What kind f telephne d yu think will be made in the future?B: …
Cmplete the sentences with the wrds in the bx.
directin intrductin spread trade
1. Befre the ___________ f printing, few peple culd read.2. There were mre bks t sell, s the __________ in bks grew.3. Because mre peple culd read, ideas __________ quickly.4. What _________ will printing take in the future?
Listen and find ut where the speaker is.
a) In a schl library. b) In the British Library. c) In the British Museum.
Listen again and answer the questins.
Why were s few bks prduced in ancient times?2. Why were many ld bks cpied nt a cmputer?3. Hw has the cmputer helped peple read ld bks in the British Library?
Because they were written by hand.
They are t valuable t be picked up and held in the hand.
Old bks were cpied nt a cmputer a few years ag fr peple t be able t read them withut tuching them.
Read the passage and chse the best title.
a) The histry f the Internet b) The Wrld Wide Wed c) The Internet and the Web d) The future f the Internet
Nw cmplete the chart.
The Internet was invented fr the army t use.
Scientists and businesspeple wanted t use the Internet t send and receive messages.
The Wrld Wide Web was invented.
Mre and mre peple started t use the Internet t send varius types f files.
The Web has hundreds f millins f users. It has changed the way peple live, wrk and play.
Mdule task: Discussing inventins
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) ging t + be + dne含情态动词的被动语态结构:情态动词 + be + dne
Ⅰ. 单项选择。1. Thanks t the Internet, different kinds f infrmatin ________ in a shrt time. (安徽)can be learned B. has been learned C. can learn D. has learned2. — Des she like singing English sngs? — Yes. She ___ t sing English sngs in her rm. (湖南长沙) ften des B. is ften heard C. ften hears
3. — Must we clean the classrm nw? — N, yu needn’t. It ________ after schl. (浙江丽水) A. may clean B. must clean C. need be cleaned D. can be cleaned4. It _____ t drive after drinking wine. (浙江 ) A. is allwed B. is nt allwed C. is made D. is welcmed
1.Teenagers _____________ (allw) t smke. 2. The earth is ur hme. It must ________________ (prtect) well. 3. The rm was ___________ (fill with) smke.4. These magazines can _________________ (take ut f) the reading rm.
aren’t allwed
be prtected
filled with
nt be taken ut f
II. 用所给动词的被动语态完成句子。
1. Finish the exercises in the students’ bk.2. Preview the new wrds and expressins in Mdule 10.
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