Unit4课文精读课件高中英语人教版

Unit4SpaceExploration

paragraph1“Arewealone?What'soutthere？”Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehicles

tocarry

bravepeopleintospacetofindoutthesecretsoftheuniverse.Theyalsoreallywishto

discoverotherplanets

that

aresuitableenoughtosupportlife.1.Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.(P40)本句中有_____个谓语动词，即________________________。Looking为_________________________________________;ThinkandDiscuss一havewanted-ing分词短语作时间状语paragraph2Beforethemid­20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However,somescientists

weredeterminedtohelphumansrealizetheirdreamtoexplorespace.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth'sgravity.On4October1957,theSputnik1satellitewaslaunchedbytheUSSRandsuccessfullyorbitedaroundEarth.旅伴一号人造卫星

Afterwards,theUSSRfocusedonsendingpeopleintospace,andon12April1961,YuriGagarinbecamethefirstpersonintheworldtogointospace.Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying,“That'sonesmallstepfor[a]man,onegiantleapformankind.”Followingthis,manymoregoalswereachieved．Forexample,America'sNASAspaceagencylaunchedVoyager1on5September1977tostudydeep

space,anditstilltransmitsdatatoday.美国国家航空航天局旅行者一号不定式作后置定语的几种情况：1.被修饰词是抽象名词（ability,chance,excuse,promise,attempt,belief,way,right等）时;2.当被修饰的词前有序数词或theonly,thenext,thelast对其进行修饰时；3.被修饰词为形容词最高级或被形容词最高级修饰时；4.表示将来的动作常用动词不定式作后置定语。1.Heisalwaysthefirst

(come)andthelast_________(leave).2.Ihadachance__________(visit)theGreatWalllastmonth.3.Themosteffectiveway___________(prevent)thespreadofthediseaseistowashhandswithsoapandwater.tocometoleavetovisittoprevent2.Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying

“That’sonesmallstepfor[a]man,onegiantleapformankind.”(P40)Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,whofamouslysaidthat“That’sonesmallstepfor[a]man,onegiantleapformankind.”paragraph3Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.AlltheastronautsontheUSSR’sSoyuz11andAmerica’sChallengerdiedduringtheirmissions.Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploretheuniverseneverdied.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.AnexampleofthisongoingworkistheInternationalSpaceStation.ItorbitsEarthandhasastronautsfromdifferentcountriesonboard,providingacontinuoushumanpresenceinspace.联盟11号make+宾语+宾补1.makesb.dosth使/让某人做某事2.makesb./sth.done使某人或某事被做（常用于makeoneselfknown/heard/understood).3.makesb./sth.+adj.使某人或某物（变得）......4.makesb./sth.+n.让某人或某物成为......1.shefearsmoregunsonthestreetswillmakethingsmuch_________(bad).2.Heraisedhisvoiceinordertomakehimself_________（understand).3.He______________(明确表示)hewasinfavorofher.4.Hebelievesthatthesystemwill

(让他成为一名更好的医生）worseunderstoodmadeitclearthatmakehimabetterdoctor3.It(theInternationalSpaceStation)orbitsEarthandhasastronautsfromdifferentcountriesonboard,providingacontinuoushumanpresenceinspace.It(theInternationalSpaceStation)orbitsEarthandhasastronautsfromdifferentcountriesonboard,whichprovidesacontinuoushumanpresenceinspace.1.Lastnight,thereweremillionsofpeople________(watch)theopeningceremonyliveonTV.(2015北京)2.Thereisanotepinnedtothedoor________(say)whentheshopwillopenagain.(2014山东)3.Newly-builtwoodencottageslinethestreet,________(turn)theoldtownintoadreamland.watchingsaying即学即用turningparagraph4China'sspaceprogrammestartedlaterthanthoseofRussiaandtheUS,butithasmadegreatprogressinashorttime.Chinabecamethethirdcountryintheworldtoindependentlysendhumansintospacein2003,whenYangLiweisuccessfullyorbitedEarthintheShenzhou5spacecraft.ThenShenzhou6and7completedasecondmannedorbitandthefirstChinesespacewalk，followedbythevehicleJadeRabbitbeingsenttothemoontostudyitssurface.Afterthat,ChinalaunchedtheTiangong2spacelabintospaceandTianzhou1to

dockwithit.ThissignalledonestepfurtherinChina'splantoestablishaspacestationinthefuture.Morerecently,ChinahassentChang'e4toexplorethesurfaceofthefarsideofthemoon

tomakemeasurementsandobservations.4.ThenShenzhou6and7completedasecondmannedorbitandthefirstChinesespacewalk,followedbythevehicleJadeRabbitbeingsenttothemoontostudyitssurface.(P41)此后，“神舟六号”和“神舟七号”分别完成了第二次载人环绕地球飞行以及中国人的第一次太空行走，接着“玉兔号”月球探测器被送上月球去探测其表面。本句中有_____个谓语动词，即________________________。followed为_________________________________________;beingsent为_________________________________________.-ed分词短语作状语completed一ThinkandDiscuss-ing分词短语作后置定语paragraph5Thefutureofspaceexplorationremainsbright.Europe,theUS,andChinaallhaveplanstofurtherstudyandexploreplanetslikeMarsandJupiter.Despitethedifficulties,scientistshopefuturediscoverieswillnotonlyenableustounderstandhowtheuniversebegan,butalsohelpussurvivewellintothefuture.木星火星行星1.Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.(P40)2.Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying

“That’sonesmallstepfor[a]man,onegiantleapformankind.”(P40)3.It(theInternationalSpaceStation)orbitsEarth