Unit4SpaceExplorationReadingandThinking課件-高中英語人教版2

Unit4SpaceExplorationReading:Space:TheFinalFrontier必修第三冊Unit4SPACEEXPLORATIONLearningObjectives1.Reflectonthedevelopmentandvalueofspaceexploration;2.Analysetheorganizationandlanguagefeaturesofapopularsciencearticles;3.Expressyouropinionsonvaluesofspaceexploration.1.HowmanyplanetsarethereinthesolarsystemThereareeight.2.WhoisthefirstastronautinChina3.WhoisthefirstwomanastronautinChina4.WhoisthefirstmanlandonthemoonYangLiwei.Liuyang.NeilArmstrong.Tianwen-1(天問一號),China'sMarsRoverMay,2021Yutu-2rover(玉兔2號)

January,2019Chang’e5(嫦娥5號)November2020Shenzhou8&TianGong1October2011WhatdoyouknowaboutthespacecraftsLeadinBeforeyoureadthepassage,lookatthetitleandthephotosandthendiscussthesequestions.1.WhatisthepassageaboutSpace:THEFINALFRONTIERChinesemeaning:__________________.Frontier:__________,whichmightmeanhuman’s_________________________________Fromthetitleandthepictures,wecanknowthatthearticlemightbeabout________________________________.太空：最后的邊境theborderrecognitionthedevelopmentofspaceexplorationedgeorexplorationedge.Pre-readingJadeRabbit(玉兔號月球車)Challenger(挑戰(zhàn)者號)aftertheaccidentApollo11MoonLandingdelaySpace:TheFinalFrontierAccordingtothetitleandthepictures,canyoupredictwhatthepassageisaboutachievementsaccidents/challengesChina’sprogressP40Pre-readingReading.

ReadthepassagecarefullyandfinishActivity2-3onyourbook.(41)Haveadisscussionaboutyouranswers.

Mainideaofeachparagraph:Para1:Peoplearecuriousaboutspace.

Para5.Thefutureofspaceexploration.Para2.AchievementsofAmericanandSoviet.Para3.Spaceexplorationcontinuesinspiteofgreatrisks.Para4.China’sspaceprogramme.Structureofthepassage:Para1:Peoplearecuriousaboutspace.Para5.Thefutureofspaceexploration.Para2.AchievementsofAmericanandSoviet.Para3.Spaceexplorationcontinuesinspiteofgreatrisks.Para4.China’sspaceprogramme.GeneralstatementSupportingdetailsConclusionA.

Althoughscientiststrytomakesurenothing

goeswrong,accidentscanstillhappen.B.

Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanets

thataresuitableenoughtosupportlife.C.

Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededin

makingrocketsthatcouldescapeEarth'sgravity.AnalyzetheoptionsWhatshouldwepayattentiontokeyinformation:subject,object...pronouns,linkingwordsexpressionstotellorderoftime,space...“ArewealoneWhat'soutthere”Peoplehavealwayslookedupatthestarsandwonderedaboutspace.Today,scientistsdesignvehiclestocarryastronautsintospacetomakeimportantdiscoveries.____________________________________________________________________________________________________________________________________________________________.BA.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.

B.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosupportlife.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth's

gravity.C.Thefutureofspaceexplorationremainsbright.Reading同義詞復(fù)現(xiàn)：同義詞時間上遞進；today,nowReadingBeforethemid-20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace._________________________________________________________________________________.On4October1957,...andon12April1961,...Overeightyearslater,on20July1969,...A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.

B.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosupportlife.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth's

gravity.C.Thefutureofspaceexplorationremainsbright.邏輯上：時間先后同義詞復(fù)現(xiàn):realise,succeedindoingsth.D(toexplaintheprevioussentenceandintroducethefollowingachievements)Reading________________________________________________________________AlltheastronautsontheUSSR'sSoyuz11andAmerica'sChallengerdiedduringtheirmissions.Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploreuniverseneverdied.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks…A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.

B.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosupportlife.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth's

gravity.C.Thefutureofspaceexplorationremainsbright.關(guān)鍵詞復(fù)現(xiàn)：died，disaster,accidentAAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.(tointroducethefollowingexplanationabouttheaccidents)Reading________________________________________________.Europe,theUS,andChinaallhaveplanstofurtherstudyandexploresplanetslikeMarsandJupiter.Despitethedifficulties,scientistshopetomakemorevaluablediscoveriesthatwillenablethehumanracetosurvivewellintothefuture.

A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.

B.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosupportlife.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth's

gravity.C.Thefutureofspaceexplorationremainsbright.相同詞高頻復(fù)現(xiàn)同一語義詞復(fù)現(xiàn)Thefutureofspaceexplorationremainsbright.Writer’sattitudeC(tointroducethefollowingtextaboutplansandfuturediscoveries)WhatdopeoplewanttodowhenlookingupatthestarsTheywanttolearnmoreaboutspace.WhydoscientistsmakevehiclesTocarryastronautsintospacetomakeimportantdiscoveries.Readpara.1andanswerthefollowingquestions.Readpara.2carefullyandfillintheblanks.CountryTimeEventtheUSSRin_______in1961TheSputnik1satellitewassentand_________aroundEarth.____________wentintothespace.in_______in1977NeilArmstrongsteppedontothemoon.America’sNASAspaceagencylaunched__________.America1957orbitedVoyager11969YuriGagarinn.機構(gòu);代理處WhatdoestheinternationalSpaceStationdoReadpara.3andanswerthequestions.ItorbitsEarthandhasastronautsfromdifferentcountriesonboard,providingacontinuoushumanpresenceinspace.WhydidthedesiretoexploretheuniverseneverdieThisisbecausepeoplebelieveintheimportanceofcarryingonspaceexploration.n.渴望;欲望

vt.渴望;期望繼續(xù)做;堅持干在宇宙飛船上;在船(飛機)上Readpara.4andfillintheblanks.TimeEventin______YangLiweiorbitedEarthin____________________.Then..._______________completedasecondmannedorbitandthefirstChinesespacewalk.___________wassenttothemoontostudyitssurface.in______Chinasent__________toexplorethesurfaceofMars.in______Thelaunchofthe________________signaledthebasiccompetitionoftheTiangongSpaceStation.2003Shenzhou5spacecraftShenzhou6and7JadeRabbit2022Tianwen1n.航天器;宇宙飛船2020Mengtianmodulebeforethemid-20thcentury4Oct.195712Apr.196120Jul.19695Sep.1977animpossibledreamTheSputnik1satellitewaslaunchedbytheUSSRYuriGagarin,thefirstpersontogointospaceNeilArmstrongsteppedontothemoonVoyager1wassenttostudydeepspace,andtransmitsdatatodayarealitydeterminationpersistencecuriosityeffortambitionSpaceexplorationmotivates

human’sdetermination,persistence,curiosity,effortandambition.Para.2impossibledreambeforethemid-20thcentury4Oct.195712Apr.196120Jul.19695Sep.1977TheSputnik1satellitewaslaunchedbttheUSSRYuriGagarin,hefirstpersontogointospaceNeilArmstrongsteppedontothemoonVoyager1wassenttostudydeepspace,andtransmitsdatatodayTheUSATheUSSRVSWhywasspaceexplorationmainlycarriedoutbytheUSSRandtheUSinthe20thcenturytheColdWarcompetitionbetweentwosuperpowersFurtherthinking:beforethemid-20thcentury4Oct.195712Apr.196120Jul.19695Sep.1977TheSputnik1satellitewaslaunchedbttheUSSRYuriGagarin,hefirstpersontogointospaceNeilArmstrongsteppedontothemoonVoyager1wassenttostudydeepspace,andtransmitsdatatodaymainidea:Spacetravelbecame__________inthe20thcenturywith________and________________remarkablemission.theSovietUnionAmerican

arealityimpossibledreamCompletethetimelineaccordingtotheeventsofspaceexplorationinhumanhistory.19571961196919772003the