外研版九年级英语上册Module-9-Great-inventionsUnit-3

外研版九年级英语上册Module-9-Great-inventionsUnit-3第一页，共37页。Module9Greatinventions第二页，共37页。Unit3Languageinuse第三页，共37页。Doyouuseemailstocommunicatewithothers?Answerthefollowingquestions.第四页，共37页。Doyoulikeshoppingonline?第五页，共37页。DoyouusetheInternettohelpyoudohomework?第六页，共37页。WhatwillourlifebelikewithouttheInternet?第七页，共37页。1.They____________ontheschoolwebsite.2._____computers_______morethanbooksinthefuture?3._____books__________bytheInternet?willbeputupWillbeusedWillbereplacedLanguagepracticeCompletethefollowingsentences.第八页，共37页。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第九页，共37页。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第十页，共37页。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+done第十一页，共37页。1.____books__________(replace)bycomputersinthefuture?2.Mybikeisbroken.It___________(fix)tomorrow.3.—Dad,canIusetheInternetthisevening?—Yes,butthecomputerisnotonyet.Theelectricity_________________(notconnect)untilnineo’clock.Completethesentencesandconversationswiththecorrectformofthewordsandexpressioninbrackets.Willbereplacedwillbefixedwon’tbeconnected第十二页，共37页。4._____theproblem_____________(talkabout)atthemeetingtomorrow?5.Who____________(invite)togiveareportaboutgreatinventionsnextFriday?6.—When_____thework__________(finish)?—Intwodays.Willbetalkedaboutwillbeinvitedwillbefinished第十三页，共37页。Anewclassroomwillbebuilt.Lookatthepicturesanddescribethenewclassroomthatwillbebuilt.Usethewordsintheboxtohelpyou.build,buy,change第十四页，共37页。Anewfloorwillbebuilt.Newfurniture(desk/chairs)willbebought.Anewblackboardwillbebought.Thewindowsandthedoorwillbechanged.Theteacher’sdeskwillbepainted.Thelightswillbechanged.Thecolorofthewallswillbechanged.Thewallswillbefixed.…第十五页，共37页。Workinpairs.Talkaboutthesegreatinventions.●1875●America●AlexanderGrahamBellA:Whenwasthetelephoneinvented?B:Itwasinventedin1875.…A:Whatkindoftelephonedoyouthinkwillbemadeinthefuture?B:…第十六页，共37页。●1903●America●WrightBrothers第十七页，共37页。●1924●Britain●JohnLogieBaird第十八页，共37页。Completethesentenceswiththewordsinthebox.Beforethe___________ofprinting,fewpeoplecouldread.Thereweremorebookstosell,sothe_____inbooksgrew.Becausemorepeoplecouldread,ideas______quickly.What________willprintingtakeinthefuture?introductiontradedirection,introduction,spread,tradespreaddirection第十九页，共37页。Listenandfindoutwherethespeakeris.Inaschoollibrary.IntheBritishLibrary.IntheBritishMuseum.Listening第二十页，共37页。Listenagainandanswerthequestions.Whyweresofewbooksproducedinancienttimes?Becausetheywerewrittenbyhand.2Whyweremanyoldbookscopiedontoacomputer?

Theyaretoovaluabletobepickedupandheldinthehand.第二十一页，共37页。3HowhasthecomputerhelpedpeoplereadoldbooksintheBritishLibrary?

Oldbookswerecopiedontoacomputerafewyearsagoforpeopletobeabletoreadthemwithouttouchingthem.第二十二页，共37页。Readthepassageandchoosethebesttitle.a)ThehistoryoftheInternetb)TheWorldWideWebc)TheInternetandtheWebd)ThefutureoftheInternet第二十三页，共37页。Readthepassageandanswerthequestions.1.WhenwastheInternetinventedbytheUSgovernment?Inthe1960s.2.Whatcouldpeopleonlysendatfirst?Theycouldonlysendverysimpletexts.第二十四页，共37页。3.WhoinventedtheWorldWideWebin1991?ABritishscientistnamedTimBerners-Lee.4.Canpeopleusee-commerceandonlineshoppingtobuyandsellthings?Yes,theycan.第二十五页，共37页。Nowcompletethetimetable.Inthe1960sTheInternetwasinventedforthearmytouse.Inthe1970sScientistsandbusinesspeoplewantedtousetheInternettosendandreceivemessages.第二十六页，共37页。In1991TheWorldWideWebwasinvented.Inthe1990sMoreandmorepeoplestartedtousetheInternettosendvarioustypesoffiles.TodayTheWebhashundredsofmillionsofusers.Ithaschangedthewaypeoplelive,workandplay.第二十七页，共37页。AroundtheworldE-booksJustasemailhaschangedthewaywewritetoeachother,e-booksarechangingthewayweread.Wecaneasilydownloadnewe-booksfromtheInternet.Itismucheasierandquickertosearchforpassagesnow,andwecanalsowritenotesinane-book.Whatismore,theysavealotof第二十八页，共37页。paper.Bute-bookreadersarestillmoreexpensivethanpaperbooks,sonotallpeoplecanaffordthem.However,withtherapiddevelopmentofelectronictechnology,readinge-bookswillbecomecheaperandcheaper.Alotofpeoplethinktherewillbemoree-booksthanpaperbooksinthenearfuture.第二十九页，共37页。Workingroups.Prepareforyourdiscussion.Thinkofaninventionthathaschangedyourlife.Makenotesabouttheinvention:1Whatisit?2Whyisituseful?Researchhowtheinventionhasbeendevelopedandmakenotesaboutwhatyoufindout.第三十页，共37页。Discusswithyourgroup.Tellyourgroupabouttheinvention.Askthemfortheirideas.Makenotesaboutyourdiscussions.第三十一页，共37页。Thesportsmeeting_____nextmonth.A.willholdB.isgoingtoholdC.willbeheld

中考链接第三十二页，共37页。2.FromMay6,pedestrians(行人)_____10yuaniftheyrunredlights,accordingtoBeijingtrafficauthorities.A.willfineB.werefined