人教 九上 英语 Unit 6 Section A《自主学习》课件

SectionAWhydoweexplorespace?自主学习Unit6BeyondEarth1aWhatdoyouknowabouttheobjectsornamesinthepictures?Completethesentences.1.____isaspaceprogramme’snameforamissiontothemoon.2.____isChina’sfirstlong-termspacestation.3.____isanothernameknownasChinaSpaceStationTelescope(CSST).4.____isaroversenttoMarstoexploreitssurface.CADB1bListentothreenewsreportsandcircletheobjectsin1athatyouhear.Circle:Tiangong;Zhurong;Xuntian1cListenagainandcompletethenotes.Newsreport1ZhurongroverhassuccessfullylandedonMars_________.Itishopedthatamannedmissiontothemoonwillfollow______________.manned表示“载人的、需人操控的”，常用来描述搭载人员执行任务的设备或行动，比如载人飞船mannedspacecraft；unmanned则是“无人的、无需人操控的”，多指代靠远程控制或自主程序运行、无需人员在场的设备，像无人火星探测器unmannedMarsprobe、无人机unmannedaerialvehicle。in2021around2030Newsreport2TheTiangongSpaceStationwascompleted_________.More___________willbesentthere.Newsreport3TheXuntiantelescopeweighsabout_______________.Itcanbemoreeasilymaintainedand_________.in2022astronauts15,550kilogramsrepaired1dRetellanewsreportfromaboveorshareadifferentonewithapartner.A:Doyouknow/Haveyouheardthat...willbelaunchedsoon?B:No.What’sthatabout?/Oh,yes.Iheardaboutthat.It’s...2aListentotheconversationandanswerthequestions.1.WhereisMsWang?2.Whatisherjob?Sheisonthespacestation.Sheisanastronaut.2bListenagainandnumberthesequestionsintheorderyouhearthem.____A.Howdoesitfeeltobeweightless?____B.Willyoubevisitedbyotherastronauts?____C.WhatdoesEarthlooklikefromspace?____D.What’sdifficultaboutlivinginspace?____E.Howdoyoueatupthere?123452cListentotheconversationagainandtakenotestocompletethemindmap.turnaroundpushingagainstthewallEarthahugeshiningballonEarth120dishesinbagshardtwoastronauts2dAnswerthequestionsin2b.Usethemindmaptohelpyou.A.Howdoesitfeeltobeweightless?B.Willyoubevisitedbyotherastronauts?It’ssomuchfun.Icanturnaroundeasilyandmoveeverywherebyjustpushingagainstthewall.Yes.Twoastronautswillarrivenextmonth.C.WhatdoesEarthlooklikefromspace?D.What’sdifficultaboutlivinginspace?Itlookslikeahugeshiningballandisreallybeautiful.It’salittlehardtofallasleepaswehavetobetieddownsowedon’tflyaway.E.Howdoyoueatupthere?AllthefoodispreparedonEarthandkeptinbags.Thereareover120dishestochoosefrom.（答案均不唯一）2eBrainstormmorequestionsyouwouldliketoaskaboutlifeinspace.IfIwanttobecomeanastronaut,whatwouldyousuggest?Doyouevergetbored?Whatdoyoudoforfuninspace?What’sthecoolestthingyou’vedoneinspace?Howdoyouexerciseinspacetostayhealthy?What’stheprocessofgoingtothebathroomlikeinspace?Howdoyoudealwithwasteinspace?Isthereariskofradiationinspace,andhowdoyouprotectagainstit?（答案不唯一）3aReadtheinterviewandcompletethemindmap.Host:Ourquestiontodayis:Whydoweexplorespace?Let’stalktospacescientistDrYang.Welcome,DrYang!DrYang:Thankyouverymuch.Well,therearethreegoodreasonstoexplorespace.First,toimproveourknowledgeofEarthanditsplaceintheuniverse.Host:Couldyouexplainthatabitmore?本句为一般疑问句，其中情态动词could表示请求对方做某事的委婉语气。这类情态动词形式用来表达委婉语气，如在请求允许时可用might；在请求对方做某事时还可用would。DrYang:Sure.ThestudyofotherplanetshelpsusbetterunderstandEarth’sgeology,history,andrelationshipwithotherplanets.Host:Oh,right.DrYang:Second,technologydevelopedforspacecanbenefitushereonEarth.Host:Couldyougiveourlistenersanexample?DrYang:Ofcourse.Somesatellites,forexample,helpusdealwithproblemscausedbyclimatechange.思考：dealwith的同义短语有什么？有什么区别？dowith;dealwith常与how搭配，而dowith常与what搭配。Host:Yes,that’sveryuseful.Andthethirdreason?DrYang:Well,atsomepointinthefarfuture,wemayfindnewresourcesinouterspace.Itmightsoundcrazy,butourEarthmayrunoutofresources.Inthatcase,anewhomeforushumanbeingswillbeneeded.runoutof“用完；耗尽”，主语通常是人或其他消耗主体；runout“耗尽；用完”，主语是物。“humanbeing”可数且侧重生物或哲学层面的人类个体或存在；“people”表“人们”“民族”（复数概念）；“man”表“人类”时不可数，也可表“男人”。Host:Wow,interesting!MaybeMarswillbemadeintoournewhomeinthefuture.usbetterunderstandEarth’sgeology,history,andrelationshipwithotherplanetsbenefitushereonEarth(e.g.,somesatelliteshelpusdealwithproblemscausedbyclimatechange)findnewresourcesinouterspaceandhaveanewhomewhenEarthrunsoutofresources3bListentotheinterview.Payattentiontohowthehostkeepstheinterviewgoingwithquestionsandcomments.Thenrole-playtheinterview.3cWorkwithapartnertodiscussyourreasonsforspaceexploration.GrammarFocus4aReadthesentencesandunderlinetheverbsinthepassivevoice.Payattentiontohowtheyareusedinthesimplefuturetense.Newtechnologywillsoonbedeveloped.ExplorationoftheplanetMarswillbecontinued.InternationalresearchstationswillbebuiltonthemoonandMars.Willlifebefoundonanotherplanet?Willyoubevisitedbyotherastronauts?4bChangethesesentencesfromtheactivevoicetothepassivevoice.1.Thisprojectwillrequirestudentstodoresearchonspaceexploration.Students______________________________________________________________________________________.2.Scientistswillpositionmoresatellitesinspace.Moresatellites__________________________________.willberequiredtodoresearchonspaceexploration(bythisproject)willbepositionedinspace(byscientists)3.Becauseofthebadweather,theywillcancelthetriptothespacemuseum.Thetrip______________________________________________.4.Themagazinewillpublishanarticleaboutfuturespacetravelnextmonth.Anarticle__________________________________________.5.Willthespacecentrelaunchanewrocketnextmonth?Willanewrocket_______________________________________?willbecancelled(bythem)becauseofthebadweatherwillbepublished(bythemagazine)nextmonthbelaunched(bythespacecentre)nextmonth4cCompletethepassagewiththecorrectformsofthewordsinbrackets.Whatareexoplanets?Whatareyourviewsonfindinglifeonanotherplanet?Foralongtime,scientistshaveknownthattheuniverse_________(fill)withstars.Inmorerecenttimes,however,thousandsof“exoplanets”have