【课件】Unit4 Reading and Thinking 课件-人教版2019必修第三册

Unit4Unit4SpaceExplorationReading:Space:TheFinalFrontierSPACE:THEFINALFRONTIER太空：最后的边境

标题源于美国系列连续剧《星际迷航》(StarTrek)每一集最初的引语，是剧中人物JamesKirk柯克舰长的一段独白。1.Lookatthetitleandthepictures,answerthefollowingquestions.1.Whatkindofpassageisit?A.apieceofNewsB.apopularsciencearticleC.atraveljournalD.afictionnovel2.Wherecanyoufindthiskindofpassage?A.newspaperB.novelC.advertisementD.sciencebook3.Whatisthemainideaofthepassage?Itmainlytellsaboutthe________________ofspaceexploration.development科普文章While-reading:Activity1

skimming科普文又称大众科学或普及科学，是以浅显、通俗易懂的文字让公众了解科技领域的知识的一种文章。其特点：短小性、知识性和准确性、文学性、思想性。阅读时，可看作是科技说明文。Apopularsciencearticleshouldcontainthefollowingfeatures,except?A.abriefandeye-catchingtitleB.relatedpicturesC.difficultlanguageD.thepresentationoftheresultsE.theanalysisoftheprocedureF.thebackgroudinformationatthebeginningFastreading

Severalsentenceshavebeenremovedfromit.Choosethecorrectsentencetofilleachgap.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.指代新话题转折词表并列时间顺序指代AnalyzetheoptionsWhatshouldwepayattentionto?Pleasereadthetext,choosethecorrectsentencetofilleachgapandgivetherelativereasons.Learningtips:1.Focusonthelinkingwords:however,also,although,etc.2.Focuson

thepositionofthemissingsentences.3.Focusonthepronouns(they,it...)4.Focusontherepeatedwordsorideas.While-reading:Activity2

ReadtofillgapsA.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.

Theyalsoreallywish

todiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.“Arewealone?What’soutthere?”Lookingupatthestars,peoplehavealwayswanted

tolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehiclestocarrybravepeopleintospacetofindoutthesecretsoftheuniverse._____.递进；语义上更深入BWhile-reading:ReadtofillgapsSentencePatternBeforethemid-20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace._______.On4October1957,...andon12April1961,...Overeightyearslater,on20July1969,...A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.D对前文的承接，对后文的概括While-reading:ReadtofillgapsLogic_____.AlltheastronautsontheUSSR’sSoyuz11andAmerica’sChallengerdiedduringtheirmissions.Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploretheuniverseneverdied.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks…A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.A后文关键词提示While-reading:ReadtofillgapsSynonyms同义词A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.____Europe,theUS,andChinaallhaveplanstofurtherstudy

andexploreplanetslikeMarsandJupiter.Despitethedifficulties,scientistshopefuturediscoveries

willnotonlyenableustounderstandhowtheuniversebegan,butalsohelpussurvivewell

intothefuture.C同一语义频繁出现While-reading:ReadtofillgapsRepetitionCanyouchoosethecorrectsentencetofillinthegap?CDBAAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.ParagraphsMainidea1Humanshavealwayshadanatural____________forspaceexploration.2Somegreat________________madeby____________and______________inspaceexplorationfrom1950sto1970s.3Spacetravelhasalwaysinvolved______________,butexploration____________.4__________hasmadegreat_____________inspaceexplorationintheearly________century.5Spaceexplorationseemstohavea____________futureasmanycountriesareplanningfurthermissions.

Whenthemainideaisnotclearlystatedinatopicsentence,youshouldreadthefullparagraphorpassagecarefullyandfindthewordsorideasthatrepeatthemselves.Theyarelikelyevidenceoftheauthor’smainidea.SummarizethemainideaTask2:SkimmingforthemainideaParagraphsMainidea1Humanshavealwayshadanatural____________forspaceexploration.2Somegreat________________madeby____________and______________inspaceexplorationfrom1950sto1970s.3Spacetravelhasalwaysinvolved___________________,butexplorationstill____________.4__________hasmadegreat_____________inspaceexplorationintheearly________century.5Spaceexplorationseemstohavea____________futureasmanycountriesareplanningfurthermissions.curiosity/desireachievementsSovietAmericarisk/danger/accidentscontinuesChinaprogress21stpromising/brightspacedreamHowmanyparts?achievements/realityfuturebeforethemid-20thcentury4Oct.195712Apr.196120Jul.19695Sep.1977animpossibledreamTheSputnik1satellitewaslaunchedbttheUSSRYuriGagarin,hefirstpersontogointospaceNeilArmstrongsteppedontothemoonVoyager1wassenttostudydeepspace,andtransmitsdatatodayarealityThat’sonesmallstepforaman,agiantleapformankind.impossibledreamPara.2Readandcompletethetimeline.Para.3Disasters…diedneverdiedTheInternationalSpaceStationDespitethe…,humans’…forspaceexplorationneverdied.Forexample,….Thus,greaterachievementsaremade.Whydidthedesiretoexploretheuniverseneverdiedespitethehugerisks?DesireWhile-reading:Activity4Fillinthetable(carefulreading)

TimeMissionsAstronautsachievements2003Shenzhou5Chinabecamethethirdcountryintheworldtoindependently________________________Shenzhou6Shenzhou7JadeRabbitTiangong2

Chang’e4Explorethesurfaceofthefarsideofthemoonto_______________________________YangLiwei

sendhumansintospaceCompletedasecondmannedorbitThefirstChinesespacewalkSenttothemoontostudyitssurfaceAspacelabTodockwithTiangong2;signaledonestepfurthertoestablishaspacestationinthefuturemakemeasurementsandobservationsTianzhou1While-readingWatchavideoaboutChina’sachievementsinspaceexploration.Q:Inyouropinion,whathelpedChinamakesuchgreatprogress?determinationcuriositycooperationconfidencedevotionhardworkWhat’sthefutureofspaceexploration?Isitbrightorhopeless?Thefutureofspaceexplorationremainsbright.

Europe,theUS,andChinaallhaveplanstofurtherstudyandexploreplanetslikeMarsandJupiter.Despitethedifficulties,scientistshopefuturediscoverieswillnotonlyenableustounderstandhowtheuniversebegan,butalsohelpussurvivewellintothefuture.Para51.Whatistheattitudeofscientists?

pessimistic B.disappointed C.puzzled D.positiveCriticalthinking人类命运共同体Thefutureofspaceexplorationremainsbright.Thereareendlesseffortsforfurtherstudyandexplorationfromcountries.观点态度题攻略表中立客观的：objective,neutral，factual表赞同或支持的：positive,approval,optimistic,hopeful表否定或批评：negative,disapproval,critical,pessimistic,doubtful无态度或态度不明：indeferent，unconcerned，uninterested（一般不会选）Tips：熟悉常用词汇,全面理解文章的内容和中心恩想抓住关键词句，抓住体现人物观点态度的关键句或列举的事例注意流露作者思想倾向或感情色彩的形容词、副词等。Para2.AchievementsofAmericanandSovietPara3.SpaceexplorationcontinuesinspiteofgreatrisksPara4.China’sachievements

Para5.ThefutureofspaceexplorationSpace:TheFinalFrontierPara1:PeoplearecuriousaboutspaceGeneralstatementSupportingdetailsConclusionReadforstructureDreamFutureRealityPost-reading:Activity5DebateDoyouthinkweshouldkeeponexploringspace?Why?AgreeDisagreev.s.survive（生存）lifeconvenience......Post-reading:Activity5DebateDoyouthinkweshouldkeeponexploringspace?Why?AgreeDisagreev.s.injuriesanddeathhighcost......Post-reading:Activity5DebateDoyouthinkweshouldkeeponexploringspace?Why?AgreeDisagreev.s.Iagree/disagreetokeeponexploringspace.Thereasonsareasfollows:Firstofall,_________________________________________________What’smore,_______________________________________________Therefore,Iamfor/againstspaceexploration.Maybeyouareright,butIdon’tthinkso...Toexplorethe

unknownworld;Toseekoutnewlifeandnewcivilization;TocreatenewtechnologieswhichcouldhavebenefitsforEarth;Togatherknowledgeofthe

universe;TosolvetheproblemofenergyshortagesonEarthIsitworthwhilefortheastronautstoexplorethespace?Why?spaceistoofarawayfromusandourdailylife;spaceexplorationwillwastealotofmoney;shouldfocusontheproblemsonEarth,suchasclimatechange,hungerproblemandpollution.Post-reading:Activity5DebateDoyouthinkweshouldkeeponexploringspace?Why?AgreeDisagreev.s.Althougheverycoinhastwosides...

disadvantage<advantageFurtherthinking:What’sthesignificanceofspaceexploration?Spaceexploration

carrieshuman’scuriosity.Spaceexplorationmotivateshuman’sdetermination,persistence,curiosity,effortandambition.Spaceexplorationenlightensinternationalcooperation.SpaceexplorationwitnessesChina’sprogress.Spaceexplorationlinkshumansandfuture.significantnecessaryrewardingIsspaceworthexploringRecently,students(inourclass)hadadiscussiononwhetherspaceisworthexploring.Ontheonehand,somestudentsthinkthatspaceexplorationisnotworthwhile.Theythinkspaceistoofarawayfromusandourdailylife.Andspaceexplorationwillwastealotofmoney,whichcanbeusedtosolvetheproblemsonEarth,suchasstarvationandpollution.Ontheotherhand,some

ofstudentsthinkthatspaceexplorationisworthwhile.Asweallknow,satelliteshavebeenusedforcommunicationsaswellasweatherforecast,which

makesourlifemoreconvenient.Besides,ifresourcesarefoundonotherplanets,（theproblemofenergyshortagesonEarth)canbesolved.Becominganaerospacepowerhasalwaysbeenadreamwe’vebeenstrivingfor.PresidentXiJinping建设航天强国，是我们不懈追求的航天梦。—习近平主席

我们生在红旗下，长在春风里，目光所至皆为华夏，五星闪耀皆为信仰，人民有信仰，国家有力量，民族有希望。欣逢盛世，当不负盛世，愿吾辈之青春，捍卫这盛世之中华!Wewerebornundertheredflagand