Unit 4 Topic 2 Section A.ppt

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Unit4AmazingScienceTopic2I’mexcitedaboutthethingsthatwillbediscoveredinthefuture.SectionAWordsandExpressions ()1.Eachyearquitealotoffood____aroundtheworld.It’sreallytimeforustodosomething.A.waswastedB.iswastedC.wastedD.willbewasted()2.ManybuildingsinLushan____intheearthquakeonApril20th.Itwillsurelybebuiltmorebeautifully.A.havedestroyedB.aredestroyedC.weredestroyedD.aredestroying()3.Today,computersarereallyhelpful.They_______everywhere.A.useB.areusedC.usedD.wereused()4.Chinese______bymoreandmorepeoplefromallovertheworldtoday.A.learnB.learnedC.islearnedD.waslearned()5.Hotwater______inthestudents’flatsfrom5p.m.to7p.m.now.A.suppliesB.issuppliedC.suppliedD.wassuppliedCanyoufinishthem?一般现在时态和一般过去时态的被动语态BCBCB SpaceshipVwassentintospacein2003.Morespaceshipswillbesentintospaceinthefuture.ManyspaceshipsaresentintospacebyChina.be+done一般现在时态被动语态was/were+done一般过去时态被动语态willbe+done一般将来时态被动语态 Grammar一般将来时态被动语态willbe+过去分词,will是第一助动词，否定句，疑问句都围绕will进行变化。e.g.(1)Hewillbemetatairportbyhisfriend.(2)WillanEnglishcontestbeheldnextSaturdayafternoon?(3)Youwillnotbeallowedtogooutifyoudon’tfinishyourhomework. It’sreportedthatDaimiaoCultureSquare______________________(build)inTai’annextyear.I’msurethatstricterrulestocontrolcigarettesmoking____________________(make)verysoon.Thetask_________________(finish)inanhour.Thenwecangohomeandhaveagoodrest.The12thNationalGames___________(hold)inShenyangnextyear.Whynotprepareyourselftobeavolunteer?Canyoutry?willbebuiltwillbemadewillbefinishedwillbeheld Whichmoviedoyoulikebest?CanpeopleliveonMars? DoesKangkangthinkwewillliveonMarsinthefuture?Yes,hethinkswewillliveinspaceoneday. 1.Whenwillthemoviebeshown?Itwillbeshowntonight.2.What’sthemovieabout?Itisaboutlifeinspace.3.Howdopeopletravelinthemovie?Allthepeopletravelbyspaceshipinthemovie.4.WhatwillbebuiltonMarsaccordingtoKangkang?Houses,schoolsandhospitalswillbebuiltonMars.1bListento1aandanswerthequestions.Thenchecktheanswersinpairs. Keywordswillbeshowninspacesoundexcitingbyspaceshipinthefutureonedaywillbebuiltcanbedone某一天乘坐宇宙飞船将被放映在太空中听起来令人兴奋在未来能够被做将被建立 1aListen,lookandsay. 1cRead1aandcompleteMaria’sdiary.December8th,TuesdayCloudyKangkangandIareexcited,becauseawonderfulmovie_____________tonight.Thepostersaysit’sabout____________.Inthemovie,allthepeopletravel_______________andtheycanvisit____________________.Kangkangthinkswewilllive________________oneday.Houses,schoolsandhospitals______________onMars.Wewillbeabletodo______________thatcanbedoneonearth.Ithinkwewillbeabletoflyeverywhereinthefuture.Ihopeourdreamsofspacetravelwillcometrue.willbeshownlifeinspacebyspaceshipplanetslikeMarsinspacewillbebuiltanything 2aStudytherulescarefullyandcompletethetable.YearItem20142048HousesandhospitalsarebuiltontheearthwillbebuiltonMarsBusesandtaxis___________bymen(drive).__________byrobots.Treesandflowers________________(plant,inthesoil).____________________(intheair).aredrivenwillbedrivenareplantedinthesoilwillbeplantedintheairTalkaboutwhatwillhappenonMarsin2048. Lookatthepictureofwhatwillhappenin2048.Manytallbuildings____________(build)underthesea.Alotofanimals_____________(keep)inthewater.Nowbooks____________(print)onthepaper.Butin2048books_____________(display)onsoftscreens.Schoolbagsandpens___________(use)atschoolsnow.But,computers_________(use)byteachersandstudentsinthefuture.Manyspaceships__________(send)intospace.Somescientistsbelievethataliens__________(find)inouterspace.willbebuiltwillbekeptareprintedwillbedisplayedareusedwillbeusedwillbesentwillbefound2bn.屏幕；银幕Workinpairs.LookatthepictureandtalkaboutwhatwillhappenonMarsin2048.Thencompletethepassagewiththecorrectformsofthegivenwords. DoyouthinkwhatwillhappenonMarsin2048? 3A.Listentotheconversationandanswerthefollowingquestions.DoesKangkangbelievetherearealiens?WhataboutMaria?No,hedoesn’t.Mariadoesn’tbelieve,either.2.WhatdoestheAmericanscientistthinkaboutaliens?Hethinksalienshavealreadycometotheearth. 3B.Listenagainandfillintheblanks.Maria:Doyoubelievetherearealiens?Kangkang:I’m____________.Maria:Butsomescientiststhinktherearealiens.OneAmericanscientistthinkstheyhavealready________________,andtheyarereadinginformation______________inordertolearnabouthumanculture.Kangkang:Aliensarediscussedbymanypeople.ButIdon’tthinkaliens__________inspace.Maria:You’reprobablyright.Iwon’tbelievetherearealiensuntilIseethem_____________.afraidnotcometotheearthontheInternetwillbefoundwithmyowneyes(MariaandKangkangaretalkingaboutwatchingthemovie.)Ifyoucan’tfollowacertainpointinlistening,justwritedownthekeywords. It’saboutlife___________(在太空).Awonderfulmovie____________(将上映）.Allthepeopletravel___________(乘坐宇宙飞船）.Ithinkwewillliveinspace_______(某一天）.Wewillbeabletodoanythingthat__________(能够被做)ontheearth.Exercisesinspacewillbeshownbyspaceshiponedaycanbedone Welearn:1.Somewords:screen,display,alien2.Somephrases:inspace,byspaceship,inthefuture,oneday3.Somesentences:(1)Whatfun!(2)Wewillbeabletodoanythingthatcanbedoneontheearth.Wecan:1.UsethePassiveVoice(Ⅲ)Awonderfulmoviewillbeshowntonight.Houses,schoolsandhospitalswillbebuiltonMars.2.TalkaboutflyingtoMars,theouterspaceandsomethingaboutthealiens.summaryp Read1a.Memorizetheusefulexpressionsandkeysentenceswhichwelearntoday.FinishSectionAinyourworkbook.PreviewSectionB.Assignment Thankyou