Unit 4 Space Exploration Period 2 Reading and Thinkingppt课件（含音频素材）(2022)高中英语新人教版必修第三册.zip

1、astronautn.proceduren.Mankindn.同义词同义词humanitysatelliten.Keywordsgravityn.vehiclen.Keywordsorbitn.launchn.积累积累launchintoKeywordsagencyn.拓展拓展agentdatan.同义词同义词figures/informationdisappointedadj.Keywordssignaln.积累积累sendasignaldesiren.积累积累satisfyadesirePractice1.Thephysicalfitnessrequirementsforbeingan_(

2、宇航员宇航员)areverystiff.2.Itsimportanttofollowtheregular_(程序程序).3._(人类人类)sknowledgeoftheuniversehasincreasedbeyondmeasure.4.Anythingwithstrong_(重力重力)attractsotherthingstoit.5.Aroverisa_(工具工具)thatsdesignedtoexploreanotherworld.6.Anew_(卫星卫星)hasbeenputintoorbitaroundtheearth.7.NASAplansto_(发射发射)asatellitet

3、ostudycosmicrays.astronautprocedureMankindgravityvehiclesatellite根据中文含义填空根据中文含义填空launchPractice8.Anewsatellitehasbeenputinto_(轨道轨道)aroundtheearth.9.The_(代理机构代理机构)haslostseveralofitsmostimportantaccounts.10.Thisinformationisonlyraw_(数据数据)andwillneedfurtheranalysis.11.Dontraiseyourhopestoohigh,oryouma

4、ybe_(失望失望).12.Heevincedastrong_(愿望愿望)tobereconciledwithhisfamily.13.Chestpainscanbeawarning_(信号信号)ofheartproblems.orbitagencydatadisappointeddesiresignalValentinaTereshkovaNeilArmstrongQianXuesenYangLiweiLiuYangYuriGagarinWhatfamousastronautsandscientistsarethereinChinaandabroad?LeadinSpaceisboundle

5、ss.Whatdohumanbeingswanttogetfromspaceexploration?First,bylookingforcelestialbodieswithresources,wecanobtainresourcesfromspaceanddelaytheexhaustionoftheearthsresources.Second,arethereanyotheraliens,othercivilizations,andhowbigtheuniverseis?Third,peoplewanttoknowwhethertherearelivingthingsinspace,and

6、whetherspacecanbecometheresidenceofhumanbeings.LeadinReadthetextquicklyandcheckyourpredictions.Thetextmainlyaboutspaceexplorationofmankind.Beforeyoureadlookatthetitleandthephotos.Discussthesequestionsinpairs,whatsthemainideaofthistext?Leadin1Whatdoyouthinkarethemainreasonsforspaceexploration?2Whatdo

7、youexpecttoreadaboutinthistext?Learnaboutthedevelopmentofspaceexploration1Beforeyoureadlookatthetitleandthephotos.Discussthesequestions.Themainreasonsforspaceexplorationaretofurtherhumanexplorationandtogatherknowledgeoftheuniverse.Iexpecttoreadaboutthefutureofspacetravel.Discussion2Readthetext.Sever

8、alsentenceshavebeenremovedfromit.ChoosethecorrectsentenceA-Dtofilleachgap.SummarisethemainideaWhenthemainideaisnotclearlystatedinatopicsentence，youshouldreadthefullparagraphorpassagecarefullyandfindthewordsorideasthatrepeatthemselves.Theyarelikelyevidenceoftheauthorsmainidea.Practice2Readthetext.Sev

9、eralsentenceshavebeenremovedfromit.ChoosethecorrectsentenceA-Dtofilleachgap.Atboughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.BTheyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.CThefutureofspaceexplorationremainsbright.DAftermanyexperimentstheysucceededi

10、nmakingrocketsthatcouldescapeEarthsgravity.Practice阅读技巧阅读技巧迅速浏览文章迅速浏览文章,关注每一段落的首句和尾句关注每一段落的首句和尾句,抓住关键词抓住关键词,找出论点和论据。找出论点和论据。找出段落中支持找出段落中支持topicsentence(主题句主题句)的的详细词语详细词语,总结段落大意。如时间总结段落大意。如时间标志词标志词:beforethemid-20century,on4October1957,on12April1961,on20July1969,on5September1977,in2003等。文中所提到的三个国家：等。

11、文中所提到的三个国家：Russia,theUS,China.找出每一个自然段中表现作者对探索太空有坚定信心和意愿的词汇和语句找出每一个自然段中表现作者对探索太空有坚定信心和意愿的词汇和语句,如如:bedeterminedtodo,despitethehugerisk,believein,carryon,remainsbright,notonly.butalso等等,根据以上重点总结出作者的观点和立场。根据以上重点总结出作者的观点和立场。Readingskill“Arewealone?Whatsoutthere?”Lookingupatthestars,peoplehavealwayswante

12、dtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehiclestocarrybravepeopleintospacetofindoutthesecretsoftheuniverse._A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofs

13、paceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarthsgravity.ReadingTheyalsoreallywishtodiscoverotherplanetsthataresuitable2Readthetext-severalsentenceshavebeenremovedfromit.Choosethecorrectsentence(A-D)tofilleachgap.enoughtosupportlife.Beforethemid-20

14、thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace._On4October1957,theSputnik1satellitewaslaunchedbytheUSSRandsuccessfullyorbitedaroundEarth.Afterwards,theUSSRfocusedonsendingpeopleintospace,andon12April1961

15、,YuriGagarinbecamethefirstpersonintheworldtogointospace.Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying,“Thatsonesmallstepforaman,onegiantleapformankind.”Followingthis,manymoregoalswereachieved.Forexample,AmericasNASAspaceagencylaunchedVoyager 1on5Sep

16、tember1977tostudydeepspace,anditstilltransmitsdatatoday.A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarthsgravity.Mainlytalkabouttheearlyachievementsofspaceexplo

17、ration.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarthsgravity.Reading_AlltheastronautsontheUSSRsSoyuz11andAmericasChallengerdiedduringtheirmissions.Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploretheuniverseneverdied.Thisisbecausepeoplebelieveintheimportanceo

18、fcarryingonspaceexplorationdespitethehugerisks.AnexampleofthisongoingworkistheInternationalSpaceStation.ItorbitsEarthandhasastronautsfromdifferentcountriesonboard,providingacontinuoushumanpresenceinspace.Readingtask:findthetopicsentenceReadingA.Althoughscientiststrytomakesurenothinggoeswrong,acciden

19、tscanstillhappen.C.Thefutureofspaceexplorationremainsbright.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.MainlytalkaboutthedisastersandOurResponsemethods.ChinasspaceprogrammestartedlaterthanthoseofRussiaandtheUS,butithasmadegreatprogressinashorttime.Chinabecamethethirdcoun

20、tryintheworldtoindependentlysendhumansintospacein2003,whenYangLiweisuccessfullyorbitedEarthintheShenzhou5spacecraft.ThenShenzhou6and7completedasecondmannedorbitandthefirstChinesespacewalk,followedbythevehicleJadeRabbitbeingsenttothemoontostudyitssurface.Afterthat,ChinalaunchedtheTiangong2spacelabint

21、ospaceandTianzhou1todockwithit.ThissignalledonestepfurtherinChinasplantoestablishaspacestationinthefuture.Morerecently,ChinahassentChange4toexplorethesurfaceofthefarsideofthemoontomakemeasurementsandobservations.startinglater,butithasmadegreatprogressinashorttimethethirdcountrytoindependentlysendhum

22、ansintospaceChinasachievementReading_Europe,theUS,andChinaallhaveplanstofurtherstudyandexploreplanetslikeMarsandJupiter.Despitethe difficulties,scientists hope future discoveries will not only enable us tounderstand how the universe began,but also help us survive well into thefuture.C.Thefutureofspa

23、ceexplorationremainsbright.Thefutureofspaceexplorationremainsbright.ReadingReadthefirstparagraphandthesecondparagraphandfillintheblankswiththecorrectwords.L_upatthestars,Peoplehavealwayswantedtoknowmoreabouts_.Therefore,scientistshaveworkedhardtomakev_tocarrybravepeopleintospacetofindoutthesecretsof

24、theu_andd_otherplanetsthatares_enoughtosupportlife.Somescientistsared_tohelpmankindrealizetheirdreamofexploringspace.On4October1957,theSputink1s_wasl_andsuccessfullyo_aroundtheEarth.OnApril12th,1961,YuriGagarinBiyabecamethefirstpersoninspace.OnJuly20th,1969,NeilArmstronglandedonthemoon,andhesaidafam

25、oussaying,“Thatsonesmallstepfor(a)man,oneg_l_formankind.paceookingehiclesniverseiscoveruitableeterminedatelliteaunchedrbitedianteapReadingtask_scientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Thesedisastersmadeeveryone_(disappoint),butpeoplestillbelieveintheimportanceof_(carry)onspace

26、exploration.In2003,Chinabecamethethirdcountryto_(independent)sendhumansintospace.ThenShenzhou6and7completed(9)_secondmannedorbitandthefirstChinesespacewalk.Inspiteofthedifficulties,scientistshopefuture(10)_(discovery)willnotonlyenableustounderstandtheuniversebutalsohelpussurvivewellintothefuture.Alt

27、hough/ThoughdisappointedcarryingReadthethirdparagraphtothefifthparagraphandfillintheblankswiththecorrectwords.independentlyadiscoveriesReadingtask1.Howmanycountriesarementionedinthetext?2.Werethespacemissionsalwayssuccessful?3.Didthedesiretoexploretheuniversedieaftertheseaccidents?Canyougiveusanexam

28、ple?4.WhatisthedevelopmentofChinasspaceprogramlike?Chinasspaceprogrammestartedlaterbuthasmadegreatprogressinashorttime.ThecountriesareRussia,America,China.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.No,thedesiretoexploretheuniverseneverdied.AnexampleistheInternationalSpac

29、eStation.ReadingtaskReadthesecondparagraphtothefifthparagraphandanswerthefollowingquestions.Readthelastparagraphandthinkaboutthefollowingquestion.5.Whydoscientistsstillworkhardtoexplorespacedespitehugerisks?6.Whatattitudedoyouthinktheauthorholdstothefutureofspaceexploration?7.Whatdoestheauthorthinko

30、fthefutureofspaceexploration?8.Whatnewdiscoveriesdoscientistshopetomakeinthefuture?Becausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.Theauthorsattitudeissupportive.Theauthorthinkthefutureofspaceexplorationremainsbright.Scientistshopefuturediscoverieswillnotenableusto

31、understandhowtotheuniversebegan,butalsohelpussurvivewellintothefuture.Readingtaskparagraph1:_paragraph2:_paragraph3:_paragraph4:_paragraph5:_3Useyourownwordstosummarisethemainideaforeachparagraph.Humanshavealwayshadanaturalcuriosityaboutspace.Spacetravelbecamearealityinthe20thcentury,withAmericanand

32、Sovietspacemissions.Spacetravelhasalwaysinvolvedgreatrisk,butdespitetherisksexplorationcontinues.Chinahasmadegreatprogressinspaceexplorationintheearly21stcentury，becomingonlythethirdcountrytosendhumanstospace.Thefutureofspaceexplorationlooksbight,asmanycountriesareplanningfurthermission.Readingtask4

33、Whatdoesthetitle“Space:TheFinalFrontiermeantoyou?Shareyourideaswiththewholeclass.PracticeWhileIsupportspaceexploration,Idontthinkspaceisthefinalfrontierjustyet.ThereisstillmuchtolearnabouttheEarth,andweareonlyattheverybeginningofnewtechnologicalbreakthroughsisinvolvinginformationtechnologyandAIThere

34、aremanyscientificandtechnologyfrontiersallaroundus.M_isexploringspaceinthehopeoffindingoutmoreabouttheu_However,exploringspaceisbothdangerousandchallenging.OneofthemostdangerouspartsofspaceexplorationishelpingpeopletoescapeEarthsg_Ifthereisamistakeduringthel_itcanleadtoanaccidentthatkillseveryoneonb

35、_.Gettingoutofo_andbacktoEarthssurfaceisalsoverydangerous.Despitethehugerisksthough,peoplewillalwayscontinuetoexplorethisfinalf_soastolearnitssecrets.5Completethepassagewithwordsfromthetext.ankindniverseravityaunchoardrbitrontierPracticedeterminevt.查明查明;确定确定;决定决定MyaimwasfirstofalltodeterminewhatIsho

36、ulddonext.我的目标首先是要确定自己下一步该做什么。我的目标首先是要确定自己下一步该做什么。【语块积累】【语块积累】determinetodosth.决心做某事决心做某事determinedadj.有决心的有决心的,意志坚定的意志坚定的bedeterminedtodosth.下定决心做某事下定决心做某事bedeterminedthat.决心决心Languagepoint1.However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace.语法填空语法填空(1)Drivenbyheaven-kn

37、ows-whatmotives,hedetermines_writeabook.(2)Hisenemiesaredetermined_ruinhim.toto(一一)disappointedadj.失望的失望的;沮丧的沮丧的【语块积累】【语块积累】bedisappointedat对对失望失望bedisappointedinsb.对某人感到失望对某人感到失望disappointvt.使失望使失望disappointmentn.失望失望;沮丧沮丧toonesdisappointment令某人失望的令某人失望的Thecitywascrowdedwithdisappointedpeoplewithno

38、interestinsettlingdown.城市里挤满了失望的人们城市里挤满了失望的人们,他们不想在这里定居。他们不想在这里定居。语法填空语法填空(1)Tomy_(disappoint),theyrefusedmyrequest.(2)Wewerealldisappointed_thenewsthatourpicnicwascancelledbecauseoftherain.disappointmentat2.Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploretheuniverseneverdied.Langu

39、agepoint语法填空语法填空(1)Shehasadesire_success.(2)Thepeopleexpressedtheirdesire_thewarshouldcometoanendsoon.(二二)desiren.渴望渴望;欲望欲望vt.渴望渴望;期望期望Theydesiretohelpthosewhoareinneedofhelp.他们渴望帮助那些需要帮助的人。他们渴望帮助那些需要帮助的人。【语块积累】【语块积累】desiretodo渴望做渴望做 desiresb.todo希望某人做希望某人做desirethat.希望希望 adesireforsth.渴望渴望forthatLa

40、nguagepoint【句式】本句中【句式】本句中the+序数词序数词+n.+todo表示第几个做某事的表示第几个做某事的。不定式所。不定式所修饰的名词或代词前面常有修饰的名词或代词前面常有only,first,last,next或序数词、形容词最高级等或序数词、形容词最高级等修饰。修饰。Heisthebestmantodothejob.他是做这项工作的最佳人选。他是做这项工作的最佳人选。3.On12April1961,YuriGagarinbecamethefirstpersonintheworldtogointospace.Languagepoint语法填空语法填空(1)Heisthebe

41、stperson_goabroad.(2)Sheistheonlywoman_beadmittedintothekeyuniversity.totolaunchvt.&n.发射发射;发起发起;上市上市NASAplanstolaunchasatellitetostudycosmicrays.美国国家航空航天局计划发射一颗卫星来研究宇宙射线。美国国家航空航天局计划发射一颗卫星来研究宇宙射线。【语块积累】【语块积累】launchvehicle运载火箭运载火箭productlaunch 产品发布产品发布launchsite发射场发射场;发射区发射区launchintosth.开始做开始做,投入投入4.

42、On4October1957,theSputnik1satellitewaslaunchedbytheUSSRandsuccessfullyorbitedaroundEarth.Languagepoint语法语法填空填空(1)Thegovernment_(launch)anadvertisingcampaigntoencouragepeopletovote.(2)When_,theMacintoshwasthesmallestdesktopcomputereverproduced.haslaunchedlaunchedcarryon继续做继续做,坚持干坚持干Theassistantcarrie

43、dontalking.那个助理接着谈了下去。那个助理接着谈了下去。【语块积累】【语块积累】carryout进行进行,开展开展,执行执行(计划、命令计划、命令)carrythrough完成完成;把把进行到底进行到底;使人渡过难关使人渡过难关carrysb.back 使回想起使回想起;回忆起回忆起carryoff拿走拿走;夺走夺走5.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.语法语法填空填空(1)Theywillcarry_theexperimentregardl

44、essofwhatwillhappen.(2)Thecollegeteamcarry_alltheprizesofthetabletennis.outoffLanguagepointindependentlyadv.独立地独立地;自立地自立地(independentadj.独立的独立的;自立的自立的)Itwasthefirsttimethatshehadlivedindependently.那是她第一次独立生活。那是她第一次独立生活。Youcantbedependentonyourparentsallyourlife.你不可能一辈子靠父母生活。你不可能一辈子靠父母生活。6.Chinabecam

45、ethethirdcountryintheworldtoindependentlysendhumansintospacein2003.2003年，中国成为世界上第三个年，中国成为世界上第三个能够独立将人类送人太空的国家能够独立将人类送人太空的国家.Languagepoint语法填空语法填空(1)NotonlymyspokenEnglishbutalsomyabilityto_(independent)hasbeenimprovedalot.(2)Susanwantedtobeindependent_herparentsandtiedlivingalone，butshedidntlikeitan

46、dmovedbackhome.independentlyofsignalvt.&vi.标志着标志着;标明标明;发信号发信号n.信号信号;标志标志;信号灯信号灯Thebellsignalledthatschoolwasover.铃声响起铃声响起,放学了。放学了。Hesignalledwildlyforhelp,butnobodynoticed.他拼命地发信号求助，但是没人注意到。他拼命地发信号求助，但是没人注意到。【语块积累】【语块积累】signaltosb.示意某人示意某人:向某人发信号向某人发信号trafficsignals交通信号灯交通信号灯handsignals示意手势示意手势sendo

47、utasignal发出信号发出信号7.ThissignalledonestepfurtherinChinasplantoestablishaspacestationinthefuture.这标志着中国未来建设空间站的这标志着中国未来建设空间站的计划又向前迈进了一步。计划又向前迈进了一步。语法填空语法填空(1)Inourclass,swhenthebellrangandtheteacherclosedhisbook,itwas_signalforeveryonetostandup.(2)Inordernottobeheard,shepointedherfingerupwards_(signal)

48、thatsomeonewasmovingaboutupstairs.atosignalLanguagepoint1.astronautn.宇航员宇航员;航天员航天员2.proceduren.程序程序;手续手续;步骤步骤3.mankindn.人类人类同义词同义词humanityn.人类人类;人性人性4.vehiclen.交通工具交通工具;车辆车辆;手段手段;工具工具5.satelliten.人造卫星人造卫星;卫星卫星;卫星城卫星城6.launchn.(航天器的航天器的)发射发射;(船的船的)下水下水积累积累launchinto7.gravityn.重力重力;地球引力地球引力8.orbitn.(天

49、体等运行的天体等运行的)轨道轨道v.沿轨道运行沿轨道运行;围绕围绕运动运动Summary重点词汇重点词汇9.agencyn.机构机构;服务机构服务机构;(尤指尤指)代理机构代理机构;(政府的政府的)专门机构专门机构拓展拓展agent10.datan.数据数据;资料资料;材料材料;(储存在计算机中的储存在计算机中的)数据资料数据资料同义词同义词figures/information11.disappointedadj.失望的失望的;沮丧的沮丧的;失意的失意的v.使失望使失望;使破灭使破灭;使落空使落空12.desiren.愿望愿望;欲望欲望;渴望渴望;渴望的事物渴望的事物v.渴望渴望;期望期望;

50、想望想望积累积累satisfyadesire满足欲望满足欲望13.signaln.信号信号;暗号暗号;标志标志v.发信号发信号;发暗号发暗号;标志标志积累积累sendasignal发送信号发送信号Summary重点词汇重点词汇thedevelopmentofspaceexploration太空探索的发展太空探索的发展lookupatthestars仰望星空仰望星空workhardtofindanswers努力寻求答案努力寻求答案carrybravepeopleintospace将勇敢者送人太空将勇敢者送人太空findoutthesecretsoftheuniverse探寻宇宙的奥秘探寻宇宙的奥