外研版九年级上册Module9Unit3课件VIP免费

Module9GreatinventionsUnit1Willcomputersbeusedmorethanbooksinthefuture?Unit2WillbooksbereplacedbytheInternet?Unit3LanguageinuseLanguageinuseUnit3Goals1.Topracticeusingpassivevoice.2.Tousethekeywordsandexpressionsinnewsituations.Doyouuseemailstocommunicatewithothers?Answerthefollowingquestions.Doyoulikeshoppingonline?DoyouusetheInternettohelpyoudohomework?WhatwillourlifebelikewithouttheInternet?1.They____________ontheschoolwebsite.2._____computers_______morethanbooksinthefuture?3._____books__________bytheInternet?willbeputupWillbeusedWillbereplacedCompletethefollowingsentences.被动语态一般现在时一般过去时一般将来时肯定主语+am/is/are+done主语+was/were+done主语+will/be(am/is/are)goingto+be+done否定主语+am/is/are+not+done主语+was/were+not+done主语+will/be(am/is/are)not+goingto+be+done一般现在时一般过去时一般将来时一般疑问句Am/Is/Are+主语+doneWas/Were+主语+doneWill+主语+be+done/Be(am/is/are)+主语+goingto+be+done一般现在时一般过去时一般将来时特殊疑问句特殊疑问词+am/is/are+主语+done特殊疑问词+was/were+主语+done特殊疑问词will+主语+be+done/特殊疑问词be(am/is/are)+主语+goingto+be+done1.____books__________(replace)bycomputersinthefuture?2.Mybikeisbroken.It___________(fix)tomorrow.3.—Dad,canIusetheInternetthisevening?—Yes,butthecomputerisnotonyet.Theelectricity_________________(notconnect)untilnineo’clock.Willbereplacedwillbefixedwon’tbeconnected4._____theproblem_____________(talkabout)atthemeetingtomorrow?5.Who____________(invite)togiveareportaboutgreatinventionsnextFriday?6.—When_____thework__________(finish)?—Intwodays.WillbetalkedaboutwillbeinvitedwillbefinishedAnewclassroomwillbebuilt.build,buy,changeAnewfloorwillbebuilt.Newfurniture(desk/chairs)willbebought.Anewblackboardwillbebought.Thewindowsandthedoorwillbechanged.Theteacher’sdeskwillbepainted.Thelightswillbechanged.Thecolorofthewallswillbechanged.Thewallswillbefixed.…●1875●America●AlexanderGrahamBellA:Whenwasthetelephoneinvented?B:Itwasinventedin1875.…A:Whatkindoftelephonedoyouthinkwillbemadeinthefuture?B:…●1903●America●WrightBrothers●1924●Britain●JohnLogieBaird1Beforethe___________ofprinting,fewpeoplecouldread.2Thereweremorebookstosell,sothe_____inbooksgrew.3Becausemorepeoplecouldread,ideas______quickly.4What________willprintingtakeinthefuture?introductiontradedirection,introduction,spread,tradespreaddirectiona)Inaschoollibrary.b)IntheBritishLibrary.c)IntheBritishMuseum.1Whyweresofewbooksproducedinancienttimes?Becausetheywerewrittenbyhand.2Whyweremanyoldbookscopiedontoacomputer?Theyaretoovaluabletobepickedupandheldinthehand.3HowhasthecomputerhelpedpeoplereadoldbooksintheBritishLibrary?Oldbookswerecopiedontoacomputerafewyearsagoforpeopletobeabletoreadthemwithouttouchingthem.a)ThehistoryoftheInternetb)TheWorldWideWebc)TheInternetandtheWebd)ThefutureoftheInternet1.WhenwastheInternetinventedbytheUSgovernment?Inthe1960s.2.Whatcouldpeopleonlysendatfirst?Theycouldonlysendverysimpletexts.3.WhoinventedtheWorldWideWebin1991?ABritishscientistnamedTimBerners-Lee.4.Canpeopleusee-commerceandonlineshoppingtobuyandsellthings?Yes,theycan.Inthe1960sTheInternetwasinventedforthearmytouse.Inthe1970sScientistsandbusinesspeoplewantedtousetheInternettosendandreceivemessages.In1991TheWorldWideWebwasinvented.Inthe1990sMoreandmorepeoplestartedtousetheInternettosendvarioustypesoffiles.TodayTheWebhashundredsofmillionsofusers.Ithaschangedthewaypeoplelive,workandplay.E-booksJustasemailhaschangedthewaywewritetoeachother,e-booksarechangingthewayweread.Wecaneasilydownloadnewe-booksfromtheInternet.Itismucheasierandquickertosearchforpassagesnow,andwecanalsowritenotesinane-book.Whatismore,theysavealotofpaper.Bute-bookreadersarestillmoreexpensivethanpaperbooks,sonotallpeoplecanaffordthem.However,withtherapiddevelopmentofelectronictechnology,readinge-bookswillbecomecheaperandcheaper.Alotofpeoplethinktherewillbemoree-booksthanpaperbooksinthenearfuture.•Thinkofaninventionthathaschangedyourlife.•Makenotesabouttheinvention:1Whatisit?2Whyisituseful?•Researchhowtheinventionhasbeendevelopedandmakenotesaboutwhatyoufindout.•Tellyourgroupabouttheinvention.Askthemfortheirideas.•Makenotesaboutyourdiscussions.1.Thesportsmeeting_____nextmonth.A.willholdB.isgoingtoholdC.willbeheld2.FromMay6,pedestrians(行人)_____10yuaniftheyrunredlights,accordingtoBeijingtrafficauthorities.A.willfineB.werefinedC.arefineD.willbefined3.－Anewpark_____inourhometownnextyear.－Really?Ourhometownmustbemorebeautiful.A.willbuildB.willbebuiltC.isbuilt4.ItissaidthatanAsianCultureVillage______insidetheAYG,VillageinNanjinginthecomingAsianYouthGamesperiod.A.buildsB.isbuildingC.willbebuiltD.wasbuilt5.—Howmanypeoplewill_____toyourbirthdayparty?—Twelve.A.inviteB.beinvitedC.beinvitingHomework你的朋友Jim迷恋上网，经常逃学，成绩下降。请给他写一封信来帮助他。60-80词左右。