1、 Module 9 Great inventions Unit 2 Will books be replaced by the Internet? Four great inventions in ancient China： compasspapergunpowderprintingPrinting and paper have been invented in ancient China.They have been used for ages.printingpaper Printing and paper have been invented in ancient China. The

2、y have been used for ages.現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)： have/has + been + P.P.Can you find the similar ?What other do you know?A: A has been invented .B: Yes. It has been used for ages.Practice in pairs.batterydigital cameracell phonecomputerinventionscharge充電A: A cell phone has been invented .Washing machinefridgee-

3、bikeplanetrainrobotcarMore inventionsA:What s the of a ?B:It can be used toTalk in pairs.advantage(call someone anywhere, read books, send e-mail, take photos more clearly.)優(yōu)點(diǎn)A:What s the of a cell phone?B:It can be used to call someone anywhere.digital cameracell phonecomputerIt can be used to call

4、 someone anywhere.Photos can be taken more clearly by the digital camera . 含情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)： can /may /must/should+ be + P.P.Think over the structurean online magazinean ordinary magazinethe sixth issue期普通的Discuss.Whats the advantage of an ordinary magazine?Whats the advantage of an online magazine ?Tony

5、wants to borrow _ from his father. A. a magazine B. a digital camera C. paper2._ issues of the school magazine have been published. A. Two B. Three C. Five3. The magazine will be published_ from now on. A. on paper B. on the school website. C. on newspaperListen and choose the best answer.Read and a

6、nswer the questions.Why does Tony want to borrow his fathers digital camera?2. How will Tony look after the camera?3. Why did they choose the online magazine?Because he will take some photos on the school visit to the museum next week.Because paper wont be needed and its cheap.He promises it wont be

7、 lent to anyone or left at school.Read again1.Can I ask a favour?肯定回答：Sure/Of course/Certainly否定回答：Im afraid not./Im sorry, but2.take some photos 3.from now on 4.Whats wrong with?5.It doesnt matter.6.Ill see to it /that.7.lend to Find out the phrases and useful sentences1.Uncle Wang has worked here

8、since 20 years ago. (畫(huà)線提問(wèn)） _ _ has Uncle Wang worked here?2.Students must do homework every day.（改為被動(dòng)語(yǔ)態(tài)） Homework _ _ _ by students every day.3.They have set up a music club.（改為被動(dòng)語(yǔ)態(tài)） A music club _ _ _ up by them.4.Can I ask a favour?（作肯定回答）_5.Im different from them.（改為同義句） Im not _ _ _ them.6.He promised to finish the work on time.(改為否定句） He promised _ _ finish the work on time. PractiseHow longmust be donehas been set Sure/Of course/Certainlythe same as not to an e-maila letterI thinkis better becauseCompe