【课件】Unit4Reading+and+Thinking+课件人教版（2019）必修第三册.pptx

Unit 4 Space ExplorationReadingandthinking Learningaims:1.learnaboutthedevelopmentofspaceexploration.2.analyzeandaddthemissingsentencestothepassageaboutspaceexploring.3.summarizethemainideaofthetext.QuizaboutSpaceExploration1.Howlongdoestheearthtaketoorbitthesun?aboutayear 2.Whoisthefirstmantogointospace?YuriGagarin3.WhoisthefirstastronautsentintospaceinChina?YangLiwei QuizaboutSpaceExplorationQuizaboutSpaceExploration4.WhosaidThatsonesmallstepforaman,onegiantleapformankind?NeilArmstrong5.WhoisthefirstChinesetocarryoutaspacewalk?ZhaiZhigang6.WhoisthefirstpersoninYunnanprovincetoreachspace?QuizaboutSpaceExploration GuiHaichao 7.WhenistheSpaceDayofChina?QuizaboutSpaceExploration onApril24thSPACE:THEFINALFRONTIERPre-readingLookatthetitleandpicturesinyourtextbook.Whatisthepassagemainlyabout?Apollo11MoonLanding(in1969)Challengeraftertheaccident(in1986)JadeRabbit(in2019)WhilereadingReadthetextquicklyandchoosethecorrectsentence(A-D)tofilleachgap.BDA CUnderlinethetopicsentenceofeachparagraph.DetailreadingReadparagraph1andanswerthefollowingquestion“Arewealone?Whatsoutthere?”Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehiclestocarrybravepeopleintospacetofindoutthesecretsoftheuniverse.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.1.Whydoscientistsworkhardtocarrypeopleintospace?A.toseektheirfortune.B.toshowtheirbravery.C.tofindoutthesecretsoftheuniverseandthepossibilitytosupportlife.D.toberequiredbygovernmentCDetailreading2.Whatdidmostpeoplefeeltravelingintospacebeforethemid-20thcentury?3.WhendidVoyager1belaunched?A.On12April1961B.In1957C.On5September1977D.On20July19694.Whydidthedesiretoexploretheuniverseneverdieeventhoughpeoplewerefacedwithdisasters?5.Whatdoestheunderlinedworditinparagraph4referto?A.ChinasspaceprogrammeB.RussiaC.USD.Europe6.Whatistheauthorsattitudetospaceexplorationaccordingtothetext?A.UnclearB.IndifferentC.DoubtfulD.SupportivePeoplefeltitwasanimpossibledream.CBecausecarryingonspaceexploringisimportant.ADRecordtheeventsaccordingtothetimeline.before the 20thin 1957 19611969 1977in 2003then followed byafter thatmore recentlytimeeventsanimpossibledream satellitewaslaunchedbytheUSSRsentpeopleintospacebytheUSSR steppedontothemoonbytheUS studydeepspacebytheUS dependentlysenthumanintospace mannedorbitandthefirstChinesespacewalk studiedthesurfaceofthemoonTianzhou1dockedwithTiangong2explorethesurfaceofthefarsideofthemoon DiscussionFurtherthinking:WhydoesChinasspaceprogrammemakegreatprogress?somepossiblereasons1.Withsupportandencouragementfromthegovernment2.Withthedevelopmentofscienceandtechnology3.cooperationandcommunicationwithothercountries.Summary vehiclesfirstmoonorbitedmissionsfurtherDreamrealitybrightfuturefailure/riskSelf-checkAfterthisclass,Iamableto:1.learnaboutthedevelopmentofspaceexploration.2.toanalyzeandaddthemissingsentencestothepassageaboutspaceexploring.3.summarizethemainideaofthetext.Assignment 1._(look)upatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.On12April1961,YuriGagarinbecamethefirstpersonintheworld2._(go)intospace.Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying,“Thatsonesmallstepforaman,onegiantleapformankind.”Followingthis,manymoregoals3._(achieve).4._scientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Allthe5._(astronaut)ontheUSSRsSoyuz11andAmericasChallengerdiedduringtheirmissions,whichmadeeveryonesadand6._(disappoint).Despitethehugerisks,peoplecarry7._exploringspace.ChinasspaceprogrammestartedlaterthanthoseofRussiaandtheUS,butit8._(make)greatprogressinashorttime.Chinabecamethethirdcountryintheworldto9._(independent)sendhumansintospacein2003.NowChinaaswellasEuropeandtheUShasplanstofurtherstudyandexploreplanetslikeMars10._Jupiter.