Unit4SpaceExplorationReadingandThinking課件-高中英語人教版

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重點(diǎn)句子分析1....on12April1961,YuriGagarinbecamethefirstpersonintheworldtoenterspace.句中不定式短語toenterspace作定語，修飾thefirstperson.序數(shù)詞、形容詞最高級或thelast/theonly/thenext等后或被這些詞修飾的名詞后常用動詞不定式作定語，被修飾詞與不定式有主動關(guān)系。下文還有一處類似用法的句子：Chinabecamethethirdcountryintheworldtoindependentlysendhumansintospacein2003...Whilereading重點(diǎn)句子分析2....whilesuchdisastersbroughtmuchsadnessanddisappointment,thedesiretoexploretheuniversedidnotdie.本句是主從復(fù)合句。while引導(dǎo)讓步狀語從句。主句中不定式短語toexploretheuniverse作定語，修飾thedesire。動詞不定式作定語時，須放在被修飾的名詞（詞組）或代詞后面。有時不定式說明它所修飾的名詞（詞組）或代詞的內(nèi)容，與被修飾詞有同位關(guān)系。常見的此類名詞有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，按照時間順序簡要介紹了人類探索太空的歷史。科普文章（popursciencearticle）與科學(xué)論文（sciencearticle）之間最大的不同在于受眾的不同?？破瘴恼碌淖x者是大眾化人群，而非專業(yè)領(lǐng)域的學(xué)習(xí)者或研究者，因此，這一語篇體裁的核心目標(biāo)在于既要抓住科學(xué)方法和科學(xué)事實(shí)，又要保持語言通俗易懂。一篇優(yōu)秀的科普文章通常具有以下特點(diǎn)：1.標(biāo)題簡潔且引人注目； 2.文章開頭會針對主題內(nèi)容提供簡要的背景信息；3.對科學(xué)方法和步驟的描述較為精煉簡單，重點(diǎn)落在對科學(xué)結(jié)論的闡釋上；4.語言準(zhǔn)確且通俗，盡量避免使用學(xué)術(shù)詞匯；5.為吸引讀者，常使用各種修辭手法，如比喻、擬人等，寫作風(fēng)格則因人而異。PostreadingActivity4Whatdoesthetitle“Space:TheFinalFrontier”meantoyouShareyourideaswiththewholeclass.WhileIsupportspaceexploration,Idon’tthinkspaceisthefinalfrontierjustyet.ThereisstillmuchtolearnabouttheEarth,andweareonlyattheverybeginningofnewtechnologic