Unit 6 Section A 3a-3c 课件（内嵌视频）2026-2027学年人教版九年级英语上册

Unit6BeyondEarthSectionAWhydoweexplorespace?课时2(3a-3c)LearningGoals1.掌握并正确运用词汇：crazy,runoutof,dealwith,inthatcase2.分角色表演采访对话：扮演主持人和太空科学家，围绕“人类为什么要探索太空”进行问答3.讨论并表达个人观点：有条理地阐述自己对太空探索的看法，并尝试使用一般将来时的被动语态（如…willbeneeded/improved）3aReadtheinterviewandcompletethemindmap.3aReadtheinterviewandcompletethemindmap.Host:DrYang:Host:DrYang:Host:DrYang:Ourquestiontodayis:Whydoweexplorespace?Let’stalktospacescientistDrYang.Welcome,DrYang!Thankyouverymuch.Well,therearethreegoodreasonstoexplorespace.First,toimproveourknowledgeofEarthanditsplaceintheuniverse.Couldyouexplainthatabitmore?Sure.ThestudyofotherplanetshelpsusbetterunderstandEarth’sgeology,history,andrelationshipwithotherplanets.Oh,right.Second,technologydevelopedforspacecanbenefitushereonEarth.3aReadtheinterviewandcompletethemindmap.Host:DrYang:Host:DrYang:Host:Couldyougiveourlistenersanexample?Ofcourse.Somesatellites,forexample,helpusdealwithproblemscausedbyclimatechange.Yes,that’sveryuseful.Andthethirdreason?Well,atsomepointinthefarfuture,wemayfindnewresourcesinouterspace.Itmightsoundcrazy,butourEarthmayrunoutofresources.Inthatcase,anewhomeforushumanbeingswillbeneeded.Wow,interesting!MaybeMarswillbeturnedintoournewhomeinthefuture.处理；应付3aReadtheinterviewandcompletethemindmap.ReasonsforspaceexplorationThestudyofotherplanetshelps(1)________________________________________________________________________________________usbetterunderstandEarth’sgeology,history,andrelationshipwithotherplanets.3aReadtheinterviewandcompletethemindmap.ReasonsforspaceexplorationTechnologyforspacecan(2)______________________________________________________________________________________________benefitushereonEarth.3aReadtheinterviewandcompletethemindmap.ReasonsforspaceexplorationWemay(3)____________________________________________________________________findnewresourcesinouterspace.3b

Listentotheinterview.Payattentiontohowthehostkeepstheinterviewgoingwithquestionsandcomments.Thenrole-playtheinterview.3cWorkwithapartnertodiscussyourreasonsforspaceexploration.A:Whydoyouthinkhumanskeepexploringspace?B:Ibelieveoneimportantreasonistofindnewlife.A:That’sagoodpoint.Whatelse?B:Wecanhavemorechancestodevelopoureconomy,suchastravellingtospace.3cWorkwithapartnertodiscussyourreasonsforspaceexploration.A:Oh,right!Isthereanotherreason?B:Yes.Exploringspacecansatisfyourcuriosityabouttheunknownuniverse.A:You’reright.Spaceisfullofmysteries,andwealwayswanttoknowmore.Execises一、根据句意及汉语提示填空。Itmightsound______(疯狂的),butitistrue.Weshould_______(探索)spacetoknowmoreabouttheuniverse.Technologydevelopedforspacecanalso________(使……受益)ushereonEarth.crazyexplorebenefit二、单项选择。Execises()1.Weshouldlearnto______theproblemsinourlife.A.lookafterB.dealwithC.takeup()2.Ifwedon’tsavewater,wewill______itoneday.A.runoutofB.lookforC.thinkof()3.Anewhomeforhumans______inthefuture.A.willneedB.willbeneededC.isneededBABItmightsoundcrazybutourEarthmayrunoutofresources...(教材P543a)crazy/ˈkreɪzi/adj.疯狂的；不理智的LangageGoalsWhatacrazyidea!这个想法真疯狂!(作定语)Youmustbecrazytosaythattoyourboss.

你对老板说那种话，一定是疯了。(作表语)词义拓展[形容词]热衷的，狂热的becrazyabout对······着迷