Unit 4 Reading and Thinking 知识点课件-高中英语人教版（2019）必修第三册

Unit4SpaceExplorationPeriod2ReadingandThinking人教版本必修三Lead-ingalaxy（银河系）

astronaut宇航员YangLiweiShenzhou5(October15,2003)FirstChinesenationalinspace.FirstsolomanonspaceinspacewhowasneitherRussiannorAmerican.FamousastronautsLiuYangShenzhou9(June16-29,2012)FirstChinesewomaninspace.FirstinaChinesecrewtoachievemannedspacecraftdocking.FamousastronautsLead-in“That’sonesmallstepforaman,onegiantleapformankind.”--NeilArmstrong,1969Video>>UseyourownwordstosummarizethemainideaforeachparagraphParagraph1:Paragraph2:Paragraph3:Paragraph4:Paragraph5:The

forspaceexploration.The

ofspaceexploration.The

ofspaceexploration.China’sspace

(计划，规划，安排，节目).The

ofspaceexploration.Afterreading

reasons

developmentriskprogramme

futureHowtosummarizethemainidea?Thefirstsentenceoftheparagraph.Thelastsentenceoftheparagraph.Readthefullparagraphcarefullyandfindthewordsorideasthatrepeatthemselves.languagepoints:Space:TheFinalFrontier“Arewealone?What’soutthere?”lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistworkhardtofindanswers.Theymakevehicle

tocarrybravepeopleintospacetofindoutthesecretsoftheuniverse._____________________________________________________________________Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.lookupat抬头看，向上看；查阅lookuptosb敬仰，尊敬某人现在分词短语作时间状语discovervt.发现discoveryn.发现aloneadj/adv.客观上“一个人，独自地”，只做表语。lonelyadj.主观上“孤独”，带感情色彩，可做表语定语。findoutv.找出，查明，发现，揭发不定式作目的状语不定式作后置定语不定式作目的状语(that）Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealisetheirdream

toexplorespace.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.On4October1957,theSputnik1satellitewaslunchedbytheUSSRandsuccessfullyorbitedaroundEarth.realise/achieveone’sdream实现某人

的梦想one’sdreamcomestrue.某的人

梦想实现了bedeterminedtodo决心做determinetodo决心做decidetodo决定做makeadecisiontodo决定做makeupone’smindtodo下定决心做explorev.探索，探险，探测explorationn.探测，探究explorern.探险者，勘探者besuccessfulindoing成功地做

不定式作后置定语动名词作主语thefirst+n+todo第一个做某事的人achieve/reach/meetone’sgoalAfterwards,theUSSRfocusedonsendingpeopleintospaceandon12April1961,YuriGagarinbecamethefirstpersonintheworldtogointospace.Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying,“That’sonesmallstepfor[a]man,onegiantleapformankind.”Followingthis,manymoregoalswereachieved.Forexample,America’sNASAspaceagencylaunchedVoyager1on5September1977tostudydeepspace,anditstilltransmitsdatatoday.不定式作后置定语focus/concentrateon专注于beabsorbedin全神贯注于belostin沉浸于beoccupiedin忙碌于beburiedin埋头于bedevotedto=devoteoneselfto致力于keepone’smindon集中精力于putone’sheartinto全身心投入于现在分词作伴随状语Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.AlltheastronautsontheUSSR’sSoyuz11andAmerica’sChallenger

diedduringtheirmissions.

Thesedisastersmadeeveryone

sadanddisappointed,butthedesire

toexploretheuniverseneverdied.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitehugerisks.AnexampleofthisongoingworkintheInternationalSpaceStation.ItorbitsEarthandhasastronautsfromdifferentcountriesonboard,providingacontinuouspresenceinspace.不定式作后置定语宾语从句，省略（that）make+o+oc(adj.)现在分词作伴随状语presencen.出席，参加，存在presentn.礼物，现在

v.呈现，介绍，赠送,瞄准

adj.出席的，现在的

presentsth.tosb.=presentsb.withsth.向某人颁发某物

presentationn.介绍，陈述，报告giveapresentationof对。。做陈述continuousadj.连续的，继续的continuev.仍旧，继续，连续continuetodo继续做某事China'sspaceprogrammestartedlaterthanthoseofRussiaandtheUS,butithasmadegreatprogressinashorttime.Chinabecamethe3rdcountryintheworldtoindependentlysendhumansintospacein2003,whenYangLiweisuccessfullyorbitedEarthintheShenzhou5spacecraft.ThenShenzhou6and7completeda

second

mannedorbitandthefirstChinesespacewalk,followedbythevehicleJadeRabbitbeingsenttothemoontostudyitssurface.Afterthat,ChinalaunchedtheTiangong2spacelabintospaceandTianzhou1todockwithit.Thissignalled

onestepfurtherinChina'splantoestablishaspacestationinthefuture.Morerecently,ChinahassentChang’e4toexplorethesurfaceofthefarsideofthemoontomake

measurementsandobservations.指代spaceprogramme不定式作后置定语非限定从，修饰2003asecond“不定冠词+序数词”：又一次，再一次mannedadj.载人的，有人驾驶的现在分词doing的被动式

是beingdonemeasuren.措施，尺度，标准v.测量，判定talemeasures/steps/actiontodo采取措施做。。toone’smeasure按照某人的尺寸过去分词作伴随状语不定式作目的状语现在分词作后置定语不定式作后置定语不定式作目的状语不定式作目的状语Thefutureofspaceexplorationremainsbright.Europe,theUSandChinaallhaveplanstofurtherstudyandexploreplanetslikeMarsandJupiter.

Despitethedifficulties,scientistshopefuturediscoverieswillnotonlyenableustounderstandhowtheuniversebegan,butalsohelpussurvivewellintothefuture.系动词，“仍然”不定式作后置定语Despiteprep.介词，尽管=inspiteofAfte