九年级英语上册Unit4AmazingScienceTopic3ChinaisthethirdnationthatsentapersonintospaceSectionB课件仁爱版.pptx

Unit4AmazingScienceTopic3Chinaisthethirdnationthatsentapersonintospace.,SectionB,HeisanAmericanastronautwhowasthefirstmantosetfootonthemoon.,关系代词,定语从句,先行词,Review,人,物,Shenzhouisaspaceshipthat/whichwaslaunchedwiththreeastronautsin2013.,Review,Who,物,主语，宾语,()1.Thenumberofpeople_losttheirlivesinIndonesianearthquakereachedasmanyas6200.A.whichB.whoC.Whom()2.-HaveyoubeentothenewSportsCenter_isjustopenedintown?-No,notyet.A.whereB.whoC.that()3.Thisisanewmuseum_wasbuiltlastyear.A.whenB.whoC.which()4.Doyouknowthegirl_issingingonthestage?A.whoB.whatC.which,Review,B,C,C,A,Whatdoyouknowaboutthespaceships?,Whatdoyouknowaboutthespaceships?,1.Spaceshipsmainlyuseelectroniccontrols.2.Astronautsusecomputerstocontrolthespeedanddirectionoftheirspaceships,eventhetemperature.,adj.电子的,WhatdidKangkangwanttoknow?,Hewantstoknowsomethingaboutrecentspaceshipdevelopments.developmentn.发展withthedevelopmentof随着的发展developv.发展developingadj.发展中的developedadj.发达的,1bWhatcancomputersdotospaceships?Tickthepossibilitiesandthenlistento1atocheckyouranswers.,()1.makefoodforastronauts()2.changethespeedofspaceships()3.controlthedirectionofspaceships()4.controlthetemperatureofspaceships,Makepredictionsbasedonwhatyouknow.,1cRead1aandfillintheblanks.,Kangkangwantedtoknowsomethingaboutrecentspaceshipdevelopments.Mr.Browntoldhimthatspaceshipsusedtobe_byastronautsandnowmainlyuse_controls.ThenheexplainedtoKangkangthatthespeedand_ofspaceshipsaswellasthetemperaturearecontrolledbycomputers.Kangkangthenrealizedheknewlittleaboutcomputertechnology.Mr.Brown_himtolearntousecomputerswellandmakecomputers_usbetterinthefuture.Kangkangmadeuphismindtoworkhardto_computertechnology.,controlled,electronic,direction,advised,serve,master,Keywords,K:amazing,developmentB:electronic,control,astronautsK:workB:computers,speed,direction,temperatureK:solittle,technologyB:master,advise,makedoK:introduction,impossible,Actitout!,2A.Listentofourshortpassagesandnumberthepictures.Thewordsbelowthepicturesmayhelpyou.,food()spacesuit()telescope()machine(),2,1,3,4,2B.Listenagainandfillintheblanks.,1.Aspacesuitislikeaverysmall_.2.Astronautsadd_to_tomakeitbigger.3.Onearth,wecanlookatthe_throughtelescopes.4._aretrainingonaspecialmachine.It_themthroughtheair.,spaceship,water,driedfood,starsandplanets,Astronauts,lifts,3Readthefollowingsentencesandcompletethemwiththat,which,who.,1.DoyouknowNeilArmstrong_wasthefirstmantosetfootonthemoon?2.Thisisthespaceship_theastronautsuseonspace.3.Inallbigcities,therearethings_touristsshouldntmiss!4.Heisaman_meanswhathesays.,that/who,that/which,that/which,who/that,4Listenandreadtheattributiveclauses,payingattentiontothepause,weakformandintonation.,1.Chinaisthethirdnation/thatsentapersonintospace.2.YangLiweiisournationalhero/whotraveledaroundtheearthinShenzhouVfor21hoursin2003.3.Spaceships/whichuseelectroniccontrols/usedtobecontrolledbyastronauts.4.ChangeIisaspaceship/whichwaslaunchedasChinasfirstlunarprobe.5.Moreandmorepeoplehavepersonalcomputers/thatareusedtoplaygamesandwatchmovies.,1.Themovie_wesawlastnightwasfantastic.A.thatB.whatC.whoseD.who2.LiuYangisthefirstwomanastronaut_hasevertraveledinspace.A.whomB.whichC.whoD.whose3.Peoplearetalkingabouttheoldhouses_JackieChanboughtinAnhuitwentyyearsago.A.whichB.whereC.whoD.when4.Moststudentsliketheteachers_understandthemwell.A.whichB.whoC.whereD.when5.Itsinterestingthattherearemanypeople_speakFrenchinCanada.A.whichB.whereC.whoD.whom,Exercises,Fillintheblankswithwho,which,that.1.Thetrain_hasjustleftisforShenzhen.2.Istillremembertheyear_wespenttogether.3.Jackisnolongertheperson_Imetfiveyearsago.4.Whoistheworker_waslateforworktoday?5.Somepeople_aresuccessfullanguagelearnersoftenfailinotherfields.,which/that,that/which,who/that,that/who,who/that,Exercises,Summary,Welearn:1.Somewords:electronic,spacesuit2.Somephrases:mastercomputertechnology,advisesb.todosth.,makesb./sth.do,madeuponesmind3.Somesentences:(1)Spaceshipsaresoamazing.(2)IthinkthatifIworkhardthennothingisimpossible.Wecan:1.Learnmoreabouttheastronauts