Unit4SpaceExplorationReadingandThinking课件-高中英语人教版

SPACEEXPLORATIONLEARNINGOBJECTIVES1.learnaboutthedevelopmentandsignificanthistoricaleventsofspaceexploration.2.learnaboutChina’sachievementsinspaceandcontributionstospaceexploration.3.analyzethestructureofthearticleandsummarizethemainideaforeachparagraph.LeadinArewealoneWhat’souttherePeoplehavealwayslookedupatthestarsandwonderedaboutspace.LeadinArewealoneWhat’souttherePeoplehavealwayslookedupatthestarsandwonderedaboutspace.PrereadingActivity1

Beforeyouread,lookatthetitileandthephotos.discussthesequestionsinpairs.1Whatdoyouthinkarethemainreasonsforspaceexploration2WhatdoyouexpecttoreadaboutinthetextSPACE:THEFINALFRONTIERZhurongroverPrereadingActivity1

Beforeyouread,lookatthetitileandthephotos.discussthesequestionsinpairs.1WhatdoyouthinkarethemainreasonsforspaceexplorationScientificDiscoveryToknowtheoriginsoftheuniverse,andpotentialextraterrestriallife.TechnologicalAdvancementDevelopinghighendtechnologiesthatbenefitlifeonEarth.SurvivalofHumanitySeekingalternativehabitatsasduetoEarth'slimitedresources.NationalPrestigeShowtechnologicalandorganizationalcapabilitiesontheglobalstage.InspirationMotivatingyoungergenerationstopursueSTEMfieldsandambitiousgoals.PrereadingActivity1

Beforeyouread,lookatthetitileandthephotos.discussthesequestionsinpairs.2WhatdoyouexpecttoreadaboutinthetextSPACE:THEFINALFRONTIERChina’sprogressChallengesachievementsIexpecttoreadaboutthe______________ofspaceexplorationdevelopmentZhurongroverWhilereadingLookthroughthetextandthinkaboutthefollowingquestions1WherecanyoufindthiskindofpassageA.Newspaper B.StorybookC.Magazine D.Sciencewebsite2WhatkindofpassageisitA.Apieceofnews B.Apopularsciencearticle(exposition)C.Atraveljournal D.AnovelWhilereadingAnexcellentpopularsciencearticleusuallyhasthefollowingfeatures:abriefandeyecatchingtitlethebackgroundinformationatthebeginningthepresentationoftheresultsaccuratebutaccessiblelanguageVariousrhetoricacldevices,suchasmetaphorandpersonification,areoftenusedWhilereadingActivity2Readthetext.Severalsentenceshavebeenremovedfromit.Choosethecorrectsentence(AD)tofilleachgap.AAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.BSpaceexplorationhasealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosurpportlife.CThefutureofspaceexplorationremainsbright.DAftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.BDACWhilereadingActivity3

Useyourownwordstosummarisethemainideaforeachparagraph.Paragraph.1:________________________________________________________Paragraph.2:________________________________________________________Paragraph.3:________________________________________________________Paragraph.4:________________________________________________________Paragraph.5:________________________________________________________WhilereadingActivity3

Useyourownwordstosummarisethemainideaforeachparagraph.Tip:Whenthemainideaisnotclearlystatedinatopicsentence,youshouldreadthefullparagraphofpassagecarefullyandfindthewordsorideasthatrepeatthemselves.Theyarelikelyevidenceoftheauthor’smainidea.WhilereadingActivity3

Useyourownwordstosummarisethemainideaforeachparagraph.Paragraph.1:________________________________________________________Paragraph.2:________________________________________________________Paragraph.3:________________________________________________________Paragraph.4:________________________________________________________Paragraph.5:________________________________________________________Humanshavealwayshadanaturalcuriosity

aboutspace.Spacetravelbecamearealityinthe20thcentury,withAmericanandSovietspacemissions.Spacetravelhasalwaysinvolvedgreatrisks,butdespitetherisksexplorationcontinues.Chinahasmadegreatprogressinspaceexplorationintheearly21stcentury,beingthethirdcountrytoindependentlysendhumansintospace.Thefutureofspaceexplorationlooksbright,asmanycountriesareplanningfurthermissions.Summary12345WhytoexploreWhattoexploreHowtoexploreSPACE:THEFINALFRONTIERWhilereadingReadpara.1andanswerthefollowingquestions.HowdoestheauthorintroducethearticleHowaboutthepurposeTheauthorintroducedthearticleby_____________________.ToimpressreadersToattractreaders’attentionandcuriosityaboutthecontent.Toraisereaders’reflectionWritingtechniquesforanexposition:giveadefinition/raiseaquestion/giveanexample/listnumbers/drawaparison...raisingquestionsWhilereadingHowispara.2organisedIntimeorder.Beforethemid20thcenturyOn4October1957on12April1961onJuly1969on5September19771988~onlyadreamtheSputnik1satelliteYuriGagarinenteredspaceNeilArmstrongsteppedontothemoonVoyager1ISSturnadreamintoarealityWhilereadingReadpara.3andanswerthefollowingquestion.WhataccidentsareshowedAlltheastronautsontheSoyuz11,Challenger,andColumbiaspacecraftsdiedduringtheirmissions.WhilereadingReadpara.4andfilltheblank.TimeEventIn2003YangLiweiorbitedEarthin______________________.Then...__________________________completedasecondmannedorbitandthefirstChinesespacewalk.___________wassenttothemoontostudyitssurface.In2020Chinasent__________toexplorethesurfaceofMars.From2021to2022Chinacompletedanumberofrocketmissionstoestablishitsownspacestation.In2022Thelaunchofthe_______________signalledthebasiccompetitionoftheTiangongSpaceStation.Shenzhou5spacecraftShenzhou6and7JadeRabbitTianwen1MengtianmoduleWhilereadingWhilereadingReadpara.5andanswerthefollowingquestions.1.WhyisthefuturebrightFutureplansInternationalcooperationDevelopingscienceandtechnology2.Whatistheauthor’sattitudetowardsspaceexplorationA.Pessimistic B.Disappointed C.Puzzled D.PositiveWhilereading重点句子分析1....on12April1961,YuriGagarinbecamethefirstpersonintheworldtoenterspace.句中不定式短语toenterspace作定语，修饰thefirstperson.序数词、形容词最高级或thelast/theonly/thenext等后或被这些词修饰的名词后常用动词不定式作定语，被修饰词与不定式有主动关系。下文还有一处类似用法的句子：Chinabecamethethirdcountryintheworldtoindependentlysendhumansintospacein2003...Whilereading重点句子分析2....whilesuchdisastersbroughtmuchsadnessanddisappointment,thedesiretoexploretheuniversedidnotdie.本句是主从复合句。while引导让步状语从句。主句中不定式短语toexploretheuniverse作定语，修饰thedesire。动词不定式作定语时，须放在被修饰的名词（词组）或代词后面。有时不定式说明它所修饰的名词（词组）或代词的内容，与被修饰词有同位关系。常见的此类名词有desire,dream,ambition,decision,wish,chance,promise,plan,attempt,intention,tradition,power,effort,right,ability,patience,way等。再如：ManycountrieshaveplanstofurtherstudyplanetslikeMarsandJupiter.Whilereading文本分析本文是一篇科普文，按照时间顺序简要介绍了人类探索太空的历史。科普文章（popursciencearticle）与科学论文（sciencearticle）之间最大的不同在于受众的不同。科普文章的读者是大众化人群，而非专业领域的学习者或研究者，因此，这一语篇体裁的核心目标在于既要抓住科学方法和科学事实，又要保持语言通俗易懂。一篇优秀的科普文章通常具有以下特点：1.标题简洁且引人注目； 2.文章开头会针对主题内容提供简要的背景信息；3.对科学方法和步骤的描述较为精炼简单，重点落在对科学结论的阐释上；4.语言准确且通俗，尽量避免使用学术词汇；5.为吸引读者，常使用各种修辞手法，如比喻、拟人等，写作风格则因人而异。PostreadingActivity4Whatdoesthetitle“Space:TheFinalFrontier”meantoyouShareyourideaswiththewholeclass.WhileIsupportspaceexploration,Idon’tthinkspaceisthefinalfrontierjustyet.ThereisstillmuchtolearnabouttheEarth,andweareonlyattheverybeginningofnewtechnologic