外研版初三英语课件.ppt

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1、Module4GreatInventionsUnit2Bookscouldbeproducedmorequicklyandcheaply.Let’sReviewHave/hasbeen+doneThisbook/read/byeveryoneinmyclassThisbookhasbeenreadbyeveryoneinmyclass.Thisbook/discuss/ontelephoneIt/buy/bythousandspfpeopleChildren/telltoreadthisbookThebook

2、/print/againandagainOtherbooks/write/aboutthisbookThisbookhasbeendiscussedonthetelephone.Ithasbeenboughtbythousandsofpeople.Childrenhavebeentoldtoreadthisbook.Thisbookhasbeenprintedagainandagain.OtherbookshavebeenwrittenaboutthisbookLet’sReviewCompletesente

3、nces1.a)Allstudentsmustreadthisbook.b)Thisbook_____________byallstudents.2.a)Everyonecanunderstandhisideas.b)Hisideas________________byeveryone.3.a)Icouldnotfineherbooksanywhere.b)Herbooks________________anywhere.4.a)Foralongtime,manypeoplecouldnotusecomput

4、ers.b)Computers__________________bymanypeopleforalongtime.Youcanbuycomputersquitecheaplynow.ComputerscanbeboughtquitecheaplynowmustbereadcanbeunderstoodcouldnotbefoundcouldnotbeusedLet’sReviewCompletesentences5.a)Wecandotheworknowifyouwant.b)Thework________

5、_____nowifyouwant.6.a)Youmustnottakethesemagazinesfromthelibrary.b)Thesemagazines_________________fromthelibrary.Youcanbuycomputersquitecheaplynow.ComputerscanbeboughtquitecheaplynowcanbedonemustnotbetakenTalkinpairsWhat’stheadvantagesofandCanbooksbereplace

6、dbycomputers?ReadandgetthemainideasoftheparagraphsEverymorningmyfatherbuysanewspaperonhiswaytowork.EverydayIopenmybooksinclassandstartmylessons.Everyeveningmymotherlooksthroughmagazinesathome.AndEverynight,IlookattheposterswithphotosofDavidBeckhamandYaoMing

7、onmybedroomwallbeforeIgotosleep.Canweimaginelifewithoutpaperorprint?c.LifeonpaperandinprintReadandgetthemainideasoftheparagraphsPaperwasfirstcreatedabout2,000yearsago,andhasbeenmadeofsilk,cotton,bamboo,andsincehe19thcentury,ofwood.Peoplelearnedtowritewordso

8、npapertomakeabook.Butinthosedays,bookscouldonlybeproducedoneatatimebyhand.Asaresult,theywereexpensiveandrare.Andbecausethereweren’tmanybooks,fewpeoplelearnedtoread.a.TheworldbeforebooksReadandgetthemai