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

Unit4SPACEEXPLORATIONReadingandThinkingastronautspacesuitspacewalkspacespacecraftBrainStormsatelliteorbitsolarsystemBrainStormSpace:theFinalFrontierPredict●

Whatdoes“finalfrontier”mean?A.theborderbetweentwocountriesB.theareathatisunknownandunexploredSpace:theFinalFrontierPredictLookatthetitleandpictures.Whatdoyouwanttoknowfromthetext?Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.CDBARead&ThinkAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscover

otherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.tofindoutsuccessfullytodiscoversucceededaccidentsdiedfuturefuturefutureRead&ThinkchinachinachinachinaprogressfuturefuturefutureDBAtofindoutsuccessfullytodiscoversucceededaccidentsdiedreasonsachievementsChina'sprogressaccidents&hopefutureTogetmainideaPayattentiontothe_________information.repeatedMainidea：the____________ofspaceexploration.developmentRead&ThinkAftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.P21.Howdoesthewriterprovethescientists'achievements?2.Inwhatorderisthepassageorganised?Howdoyouknow?achievementslinkingwordstimeeventsbeforethemid-20thcenturytravellingintospaceis1.___________________

4Oct.1957TheSputnik12.___________________bytheUSSR,3._________aroundEarth____________theUSSRfocusedon4.___________________12Apr.1961YuriGagarin,the5.___________togointospace_____________________20July.1969NeilArmstrong6._____________________________________5Sep.1977Voyager1wassentto7.__________________animpossibledreamsatellitewaslaunchedorbitedsendingpeopleintospacefirstpersonsteppedontothemoonstudydeepspaceafterwardsovereightyearslaterfollowingthis2.Whatwerethescientists'achievements?Linkingwordscanshowthetimeorderandtimerelation.animpossibledreamTheSputnik1satellitewaslaunched

bytheUSSRbeforethemid-20thcentury4Oct.1957TimeEvents

Afterwards12Apr.1961YuriGagarin,hefirstpersontogointospace,USSRNeilArmstrongsteppedontothemoon,USovereightyearslater,20July.1969Voyager1wassenttostudydeepspace,USfollowingthis5Sep.1977That’sonesmallstepforaman,agiantleapformankind.WhywasspaceexplorationmainlycarriedoutbytheUSSR

andtheUSinthe20thcentury?Furtherthinkingcompetitionwherecanyoufindthetopicsentence?ReadP4andputthefollowingeventsinorder.Read&ThinkP4China'sprogress2.PutChina'sachievementsofspaceprogrammeinorderandshowyourreasonachievementsAtheTiangong2spacelabwaslaunchedintospaceBsendthevehicletothemoontostudyitssurface.CChang'e4wassenttoexplore

thesurfaceofthefarsideofthemoonDsendhumansintospacein2003EasecondmannedorbitandthefirstChinesespacewalk.FTianzhou1waslaunchedtodockwithTiangong2DEBAFC2.PutChina'sachievementsofspaceprogrammeinorderandshowyourreasonslinkingwordsachievementssendhumansintospacein2003thenasecondmannedorbitandthefirstChinesespacewalk.followedbysendthevehicletothemoontostudyitssurface.afterthattheTiangong2spacelabwaslaunchedintospaceTianzhou1waslaunchedtodockwithTiangong2morerecentlyChang'e4wassenttoexplore

thesurfaceofthefarsideofthemoonTips:withlinkingwords,eventsareshowninanorganizedway.

independentlysendhumansintospace,Chinaasecondmannedorbit，thefirstChinesespacewalk.ChinaChinalaunchedTianzhou1todockwithit,ChinaIn2003then,Shenzhou6and7

followedbyJadeRabbit

Afterthat,Tiangong2spacelab

explorethesurfaceofthefarsideofthemoonmroerecently,Chang’e4

WhydoesChina'sspaceprogrammemakegreatprogress?FurtherthinkingThedevelopmentofhightechnology;Government，politicalsystem;Thereformandopening-uppolicy;Scientists,talents,astronaut;......18,April,2022InthefutureRead&WriteshareChina'sachievementsinspaceexplorationwith

atopicsentenceandlinkingwords.Remembertopolish

yourpassage.after,afterwards,overeightyearslater,next,then,followedby,morerecently...enduringextremehardships特别能吃苦thespiritofspaceflight载人航天精神beingcompetent特别能战斗beeffectiveagainstbarrier特别能奉献dedicated特别能攻关ReviewSpac