Unit4SPACEEXPLORATIONReading&ThinkingWhatinformationwillwegetfromthetext?theexplorationonthemoonaccidentsduringtheexplorationfacilitiesandequipment...Prereading1.Whatkindofpassageisit?A.Apieceofnews.B.Apopularsciencearticle.

C.Atraveljournal.D.Anovel.2.Wherecanyoufindthiskindofpassage?

A.NewspaperB.NovelC.MagazineD.Sciencebook科普文IItiswrittenforthepublictopopularizescientificconclusions,developmentortheories.

Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.2.Readthetext.Severalsentenceshavebeenremovedfromit.Choosethecorrectsentencetofilleachgap.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.BDACDetailreading:1.Analyzehowtochoosethecorrectsentencetofilleachgap.2.Findoutthemainideaofeachpara.Arewealone?What'soutthere?”Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehiclestocarrybravepeopleintospacetofindoutthesecretsoftheuniverse.__________________.BAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.Para.1___________________________________________Subject主語Infinitive不定式smallword遞進關(guān)系Peoplealwayshavea______tolearnmoreaboutspace.desireAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.“Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace._____________.On4October1957,theSputnik1satellitewaslaunchedbytheUSSR···，Afterwards,....andon12April1961,YuriGagarinbecamethefirstpersonintheworldto...Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon...America'sNASAspace-agencylaunchedVoyager1on5September1977tostudydeepspace.Para.2_________________________________________Dcoherence連貫性（承上啟下）USSRandAmericamadegreat_____________.

achievementsAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity._________.AlltheastronautsontheUSSR'sSoyuz11andAmerica'sChallengerdiedduringtheirmissions.Thesedisastersmadeeveryonesananddisappointed,butthedesiretoexploreuniverseneverdied.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks....AnexampleofthisongoingworkistheInternationalSpaceStation......Para.3_______________________________________________AHumancontinuespaceexplorationdespitehuge______synonyms同義詞smallword轉(zhuǎn)折關(guān)系risksChina'sspaceprogrammestartedlaterthanthoseofRussiaandtheUS,butithasmadegreatprogressinashorttime.Chinabecamethethirdcountryintheworldtoindependentlysendhumansintospacein2003,whenYangLiweisuccessfullyorbitedEarthintheShenzhou5spacecraft.ThenShenzhou6and7completedasecondmannedorbitandthefirstChinesespacewalk,followedbythevehicleJadeRabbitbeingsenttothemoontostudyitssurface.Afterthat,ChinalaunchedtheTiangong2spacelabintospaceandTianzhou1todockwithit.ThissignalledonestepfurtherinChina'splantoestablishaspacestationinthefuture.Morerecently,ChinahassentChang'e4toexplorethesurfaceofthefarsideofthemoontomakemeasurementsandobservations.Para.4___________________________________________________________________________

inspaceexploration.topicsentenceChinahasmadegreatprogress_________.Europe,theUS,andChinaallhaveplanstofurtherstudyandexplorsplanetslikeMarsandJupiter.Despitethedifficulties,scientistshopefuturedicoverieswillnotonly

enableustounderstandhowtheuniversebegan,butalsohelpussurvivewelllintothefuture.CAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.Para.5____________________________________________Thefutureofspaceexplorationremainsbright.repetition語義重復(fù)topicsentenceTip1:Howtochoosethecorrectsentencetofilleachgap?subjects主語

Infinitive不定式coherence連貫性（承上啟下）synonyms同義詞repetition語義重復(fù)smallword轉(zhuǎn)折/遞進關(guān)系Tip2:Howtogetthemainidea?Thelastsentenceoftheparagraph.Readthefullparagraphcarefullyandfindthewordsorideas

thatrepeatthemselves.Thefirstsentenceoftheparagraph.Para2.AchievementsofAmericanandSovietPara3.SpaceexplorationcontinuesinspiteofgreatrisksPara4.China’sachievements

Para5.ThefutureofspaceexplorationSpace:TheFinalFrontierPara1:PeoplearecuriousaboutspaceGeneralstatementSupportingdetailsConclusionReadforstructureDreamFutureRealityCriticalThinking010203Isitworthwhilefortheastronautstoexplorethespace?Why?Toexplorethe

unknownworld;Toseekoutnewlifeandnewcivilization;TocreatenewtechnologieswhichcouldhavebenefitsforEarth;Togatherknowledgeofthe

universe;TosolvetheproblemofenergyshortagesonEarthIsitworthwhilefortheastronautstoexplorethespace?Why?spaceistoofarawayfromusandourdailylife;spaceexplorationwillwastealotofmoney;shouldfocusontheproblemsonEarth,suchasclimatechange,hungerproblemandpollution.

FurtherThinkingWillweworkaloneortogethertoachieveourdream?Buildahumancommunitywithasharedfuture話題詞塊積累makevehiclesrealiseone’sdreamsuccessfullyorbitedaroundEarthstepontothemoontransmitdatathedesiretoexploretheuniversetheimportanceofcarryingonspaceexplorationhugerisksacontinuoushumanpresenceinspacemakegreatprogressdockwithitsignalonestepfurthermakemeasurementsandobservationsfurtherstudydespitethedifficultiesfurtherdiscovery研制交通工具實現(xiàn)夢想成功圍繞地球運行踏上月球傳送數(shù)據(jù)探索宇宙的愿望太空探索的重要性人類持續(xù)在太空中存在makevehiclesrealiseone’sdreamsuccessfullyorbitedaroundEarthstepontothemoontransmitdatathedesiretoexploretheuniversetheimportanceofcarryingonspaceexploration風(fēng)險巨大人類持續(xù)在太空中取得巨大進步和它對接標志又邁進了一步進行測量和觀察進一步的學(xué)習(xí)盡管困難重重未來發(fā)現(xiàn)人類持續(xù)在太空中存在hugerisksacontinuoushumanpresenceinspacemakegreatprogressdockwithitsignalonestepfurthermakemeasurementsandobservationsfurtherstudydespitethedifficultiesfurtherdiscoveryCompletethepassagewithwordsfromthetext.

P41M_______isexploringspaceinthehopeoffindingoutmoreabouttheu________.However,exploringspaceisbothdangerousandchallenging.OneofthemostdangerouspartsofspaceexplorationishelpingpeopletoescapeEarth'sg_________.Ifthereisamistakeduringthel__________,itcanleadto