Unit4SpaceExplorationReadingandThinking課件高中英語人教版高中英語

必修第三冊Unit4SPACEEXPLORATIONReading&ThinkingPridictingbeforeReadingThisisagoodspaceforashortsubtitleWhatmaythepassagebeabout?010302WehavemanyPowerPointtemplatesthathasbeenspecificallydesignedtohelpanyonethatissteppingintotheworldofPowerPointfortheveryfirsttime.SPACE:THEFINALFRONTIERn.邊境;國界;邊遠(yuǎn)地區(qū)標(biāo)題源于美國系列連續(xù)句《星際迷航》(StarTrek)每一集最初的引語，是劇中人物JamesKirk艦長的一段獨(dú)白。

Space:TheFinalFrontierPridictingbeforeReading1.Whatdoyouthinkarethemainreasonsforspaceexploration?Themainreasonsforspaceexplorationaretofurtherhumanexplorationandtogatherknowledgeoftheuniverse.2.Whatdoyouexpecttoreadaboutinthistext?Thehefutureofspacetravel.1.Whatkindofpassageisit?A.Apieceofnews.B.Apopularsciencearticle.

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

A.NewspaperB.NovelC.MagazineD.Sciencebook科普文科普文又稱大眾科學(xué)或普及科學(xué)，是以淺顯、通俗易懂的文字讓公眾了解科技領(lǐng)域的知識的一種文章。

Newspaperormagazine.科普文的特點(diǎn)標(biāo)題簡潔且引人注目；文章開頭會針對主題內(nèi)容提供簡要的背景信息；對科學(xué)方法和步驟的描述較為精練簡單，重點(diǎn)落在對科學(xué)

結(jié)論的闡釋上；4)語言準(zhǔn)確但通俗，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)格因人而異。ChoosethecorrectsentencesAlthoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.ABCDAftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.

Tips:1.Whichtwosentencescouldserveastopicsentencesforparagraphs?2.Whichsentencecontainsalinkingword

（so，because，however）?3.Whichsentencebeginswithasequenceword（then，later，intheend）?:n.火箭n.火箭n.重力;引力BDAA.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth'sgravity.CA.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth'sgravity.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.BDACReadingStrategymainideaofeachParatopicsentencerepeatedwords/ideas

ReadingForMainIdeas

Paragraph1:“Arewealone?What’soutthere?”Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistworkhardtofindanswers.Theymakevehiclestocarrybravepeopleintospacetofindoutthesecretsoftheuniverse.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.repeatedwords/ideasHumanshavealwayshad_______________

aboutspace.anaturalcuriosityParagraph2:Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealizestheirdreamtoexplorespace.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.On4October1957,theSputnik1satellitewaslunchedbytheUSSRandsuccessfullyorbitedaroundEarth.Afterwards,theUSSRfocusedonsendingpeopleintospaceandon12April1961,YuriGagarinbecamethefirstpersonintheworldtogointospace.Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying,“That’sonesmallstepfor[a]man,onegiantleapformankind.”Followingthis,manymoregoalswereachieved.Forexample,America’sNASAspaceagencylaunchedVoyager1on5September1977tostudydeepspace,anditstilltransmitsdatatoday.

ReadingForMainIdeasrepeatedwords/ideasbeforethemid-20thcentury4Oct.195712Apr.196120Jul.19695Sep.1977animpossibledreamTheSputnik1satellitewaslaunchedbytheUSSRYuriGagarin,ThefirstpersontogointospaceNeilArmstrongsteppedontothemoonVoyager1wassenttostudydeepspace,andtransmitsdatatodayarealitydeterminationpersistencecuriosityeffortambitionQuote：That’sonesmallstepforaman,agiantleapformankind.Para.2impossibledreamSpacetravelbecame__________inthe20thcenturyarealityParagraph3:

Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.AlltheastronautsontheUSSR’sSoyuz11andAmerica’sChallengerdiedduringtheirmissions.Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploretheuniverseneverdied.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitehugerisks.AnexampleofthisongoingworkintheInternationalSpaceStation.ItorbitsEarthandhasastronautsfromdifferentcountriesonboard,providingacontinuoushumanpresenceinspace.

ReadingForMainIdeastopicsentenceDespite__________,exploration_________.greatriskscontinuesCriticalThinking010203Isitworthwhilefortheastronautstoexplorethespace?Why?Paragraph4:China’sspaceprogramstartedlaterthanthoseofRussiaandtheUS,butithasmadegreatprogressinashorttime.Chinabecamethe3rdcountryintheworldtoindependentlyandthefirstChinesespacewalk,followedbythevehicleJadeRabbitbeingsenttothemoontostudyitssurface.Afterthat,ChinalaunchedtheTiangong2spacelabintospaceandTianzhou1todockwithit.Thissignalled

onestepfurtherinChina'splantoestablishaspacestationinthefuture.Morerecently,ChinahassentChang’e4toexplorethesurfaceofthefarsideofthemoontomakemeasurementsandobservations.

ReadingForMainIdeastopicsentencebrightChinahas__________________inspaceexplorationintheearly21stcenturymadegreatprogressPara.4Shenzhou5

independentlysendhumansintospaceChinalauncheditintospaceandTianzhou1todockwithit

Shenzhou6and7

Tiangong2spacelab

Chang’e4explorethesurfaceofthefarsideofthemoontomakemeasurementsandobservationsWhyareexamplesusedinthisPara?CriticalThinking010203WhatdoyouthinkofChina’sspaceprogramme?Paragraph5:Thefutureofspaceexplorationremainsbright.Europe,theUSandChinaallhaveplanstofurtherstudyandexploreplanetslikeMarsandJupiter.Despitethedifficulties,scientistshopefuturediscoverieswillnotonlyenableustounderstandhowtheuniversebegan,butalsohelpussurvivewellintothefuture.

ReadingForMainIdeas

topicsentenceThe_______ofspaceexplorationlooks_____.futurebrightReview1Howtogetthemainidea?Thelastsentenceoftheparagraph.Readthefullparagraphcarefullyandfindthewordsorideasthatrepeatthemselves.Thefirstsentenceoftheparagraph.CriticalThinkingWhydoestheauthorusethetitle“Space:TheFinalFrontier”?Doyouagreethatspaceisthefinalfrontierforhumanbeingstoexplore?Why?Whatdoesthetitle“Space:TheFinalFrontier”meantoyou?Shareyourideaswiththewholeclass.WhileIsupportspaceexploration,Idon’tthinkspaceisthefinalfrontierjustyet.ThereisstillmuchtolearnabouttheEarth,andweareonlyattheverybeginningofnewtechnologicalbreakthroughsinvolvinginformationtechnologyandAI.Therearemanyscientificandtechnologicalfrontiersallaroundus.Whydoestheauthorusethistitle?FurtherThinkingWillweworkaloneortogethertoachieveourdream?Buildahumancommunitywithasharedfuturelanguagepoints:Space:TheFinalFrontier“Arewealone?What’soutthere?”lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistworkhardtofindanswers.Theymakevehicle

tocarrybravepeopleintospacetofindoutthesecretsoftheuniverse._____________________________________________________________________Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.lookupat抬頭看，向上看；查閱lookuptosb敬仰，尊敬某人現(xiàn)在分詞短語作時間狀語discovervt.發(fā)現(xiàn)discoveryn.發(fā)現(xiàn)aloneadj/adv.客觀上“一個人，獨(dú)自地”，只做表語。lonelyadj.主觀上“孤獨(dú)”，帶感情色彩，可做表語定語。findoutv.找出，查明，發(fā)現(xiàn)，揭發(fā)不定式作目的狀語不定式作后置定語不定式作目的狀語Lookingupatthestars作時間狀語，與people構(gòu)成主動關(guān)系。1.Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.(翻譯)仰望星空，人們總是想更多地了解太空，科學(xué)家們也在努力尋找答案。lookup查閱（單詞等）;看望

lookupto敬仰，仰慕lookdownupon輕視；看不起lookinto往里看；調(diào)查lookforwardtodoingsth.

期待【拓展】look短語hardadj.difficult;stiff困難的，硬的

adv.withgreateffort努力地hardlyadv.almostno幾乎不egItwasnoteasytomakealivinginthosehardtimes.

在那些困難時期謀生并不容易。Youneedtoworkreallyhardtorealizeyourdream.

你需要努力工作來實(shí)現(xiàn)你的夢想。MyeyesweresoswollenthatIcouldhardlysee.

我的眼睛腫的幾乎看不見。2.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.【句式分析】①that引導(dǎo)的定語從句修飾先行詞planets。②adj+enough+todosth“足以做某事”不定式作結(jié)果狀語。Firstofall,youmustbeintelligentenoughtogetarelatedcollegedegree.Theroomsarealllargeenoughtotakeathirdbed.Surelynoonewouldbefoolishenoughtoleandhimthemoney.Therearen’tenoughtentstoshelterthemall.Theyhadenoughcashforaone-wayticket.Wouldyoubekindenoughtodosth?幫忙做某事怎么樣？Wouldyoubekindenoughtoholdthedooropen?(that）Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealisetheirdream

toexplorespace.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.On4October1957,theSputnik1satellitewaslunchedbytheUSSRandsuccessfullyorbitedaroundEarth.bedeterminedtodo決心做determinetodo決心做decidetodo決定做makeadecisiontodo決定做makeupone’smindtodo下定決心做explorev.探索，探險(xiǎn)，探測explorationn.探測，探究explorern.探險(xiǎn)者，勘探者besuccessfulindoing成功地做

不定式作后置定語動名詞作主語bedeterminedtodo下定決心做determined

adj.有決心的，意志堅(jiān)定的3.However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace.(翻譯)

然而，一些科學(xué)家決意要幫助人類實(shí)現(xiàn)探索太空的夢想。egShewasdeterminedtoloseweightsuccessfullythistime.

這一次，她下定決心一定要減肥成功。Hisfathermadeadeterminedefforttoquitsmoking.

他爸爸決定努力戒煙。determinev.:todecidedefinitelytodosth.決心，決定egInvestigatorsaretryingtodeterminethecauseoftheaccident.調(diào)查人員在設(shè)法弄清事故的原因。Doctorshavedeterminedthattheoldmandiedofaheartattack.醫(yī)生確定老人死于心臟病發(fā)作。Hedeterminedtoleavethecityatone.

他決定馬上就離開這個城市。toexplorespace作后置定語修飾dream。不定式短語作后置定語的情況在口語中很常見。eg

Ihavenotimetogothere.

我沒時間去那兒。

Thereisnothingtoworryabout.

沒什么可擔(dān)心的。However,somescientistsweredeterminedtohelphumansrealizetheirdreamtoexplorespace.回譯然而，一些科學(xué)家決意要幫助人類實(shí)現(xiàn)探索太空的夢想。However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace.

4.orbit①vt&vitotravelinacurvedpatharoundamuchlargerobjectsuchastheEarth,theSunetc沿軌道運(yùn)行；環(huán)繞------運(yùn)行orbitaround圍繞---運(yùn)行Thesatelliteorbits(around)theEarthevery48hours.②n(可數(shù)，不可數(shù)）

（天體等運(yùn)行的）軌道send/put---intoorbit將------送入軌道Anewsatellitehasbeenputintoorbitaroundtheearth.Aspacestationinorbitaroundthemoon.thefirst+n+todo第一個做某事的人achieve/reach/meetone’sgoalAfterwards,theUSSRfocusedonsendingpeopleintospaceandon12April1961,YuriGagarinbecamethefirstpersonintheworldtogointospace.Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying,“That’sonesmallstepfor[a]man,onegiantleapformankind.”Followingthis,manymoregoalswereachieved.Forexample,America’sNASAspaceagencylaunchedVoyager1on5September1977tostudydeepspace,anditstilltransmitsdatatoday.不定式作后置定語focus/concentrateon專注于beabsorbedin全神貫注于belostin沉浸于beoccupiedin忙碌于beburiedin埋頭于bedevotedto=devoteoneselfto致力于keepone’smindon集中精力于putone’sheartinto全身心投入于現(xiàn)在分詞作伴隨狀語5.Afterwards,theUSSRfocusedonsendingpeopleintospace,andon12April1961,YuriGagarinbecamethefirstpersonintheworldtogointospace.后來，蘇聯(lián)集中精力把人送入太空，1961年4月12日，尤里·加加林成為世界上第一個進(jìn)入太空的人。focuson關(guān)注；致力于；聚焦于focus…on…把……集中在……上egHefocusedhiscameraonthebeautifulbirdinthebigtree.他把照相機(jī)聚焦在大樹上那只漂亮的鳥。Focusyourattentiononyourwork.把注意力集中在工作上。…YuriGagarinbecamethefirstpersonintheworldtogointospace.翻譯句子。作為學(xué)生，我們應(yīng)該把注意力集中在學(xué)習(xí)上。Asstudents,weshouldfocusourattentiononstudying.單項(xiàng)填空--Thelastone________paysthemeal.--Agreed!A.arrivedB.arrivesC.toarriveD.arriving這是1969年美國宇航員尼爾·阿姆斯特朗登月成功時所說的一句名言，充分表達(dá)出這次登月成功是人類太空探索的重要里程碑。"That’s

onesmallstepfor

(a)man,onegiantleapfor

mankind.【詞匯講解】leap①nalongorhighjump跳躍；跳越；跳高onegiantleap一次巨大的跳躍②vitojumphighoralongway跳；跳躍；跳越Weleaptoverthestream.leapoutofthewater躍出水面Lookbeforeyouleap三思而后行。Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.AlltheastronautsontheUSSR’sSoyuz11andAmerica’sChallenger

diedduringtheirmissions.

Thesedisastersmadeeveryone

sadanddisappointed,butthedesire

toexploretheuniverseneverdied.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitehugerisks.AnexampleofthisongoingworkintheInternationalSpaceStation.ItorbitsEarthandhasastronautsfromdifferentcountriesonboard,providingacontinuouspresenceinspace.不定式作后置定語賓語從句，省略（that）make+o+oc(adj.)現(xiàn)在分詞作伴隨狀語presencen.出席，參加，存在presentn.禮物，現(xiàn)在

v.呈現(xiàn)，介紹，贈送,瞄準(zhǔn)

adj.出席的，現(xiàn)在的

presentsth.tosb.=presentsb.withsth.向某人頒發(fā)某物

presentationn.介紹，陳述，報(bào)告giveapresentationof對。。做陳述continuousadj.連續(xù)的，繼續(xù)的continuev.仍舊，繼續(xù)，連續(xù)continuetodo繼續(xù)做某事7.Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploretheuniverseneverdied.這些災(zāi)難讓每個人都感到悲傷和失望，但探索宇宙的愿望從未消失。make+sb/sth+adj.

使某人某物怎么樣make使,讓。使役動詞,+adj.做賓語補(bǔ)足語。egIwanttomakeyouhappy.

我想讓你高興。(happy為形容詞做賓語補(bǔ)足語)③makesb./sth.doing使某人或某事一直做……

TheyallwanttomakeJimtheirmonitor.Hemakestheboystandingthereallthetime.④make+sb./sth.+adj.使某人或某事(變得)……⑤make+sb./sth.+n.

讓某人或某物成為……

Whatyousaidjustnowmademehappy.It’stoonoisy.Ican’tmakemyvoiceheard.

常用于makeoneselfheard/understood...②makesb./sth.done(過去分詞)使某人或某事被……OurEnglishteacheroftenmakesusretellthetexts.①makesb.dosth.使/讓某人做某事disappointed

adj.upsetbecausesth.youhopedforhasnothappenedorbeenasgood,successful

失望的;沮喪的【語境應(yīng)用】—Whywastheyoungmanso_______inhimself?—Becausehehadtoomanyfailures.A.disappointed

B.surprised

C.interested

D.exciteddesire

n.astrongwishtohaveordosth.愿望，渴望v.towantsth.;towishforsth.希望得到，想要desiretodosth.渴望做某事desiresb.todosth.desire+that從句(謂語常用should+動詞原形，should可省)辨析desire,wish,want三者都含有“想”“希望”之意。desire

較正式，可代替wish和want，強(qiáng)調(diào)主觀愿望的熱切，有“渴盼”的意思?！?/p>

Hegotthebookhedesired.wish

語氣比desire弱，一般用于難以實(shí)現(xiàn)或不可能實(shí)現(xiàn)的愿望，強(qiáng)調(diào)主觀愿望，有“希望、愿、想”之意?！馡wishIcouldhaveanewcar.want

多用于口語和普通場合，有“想、要、需要”之意。●Shewantsmetogowithher.●AllIwantisthetruth.8.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.(翻譯)

這是因?yàn)槿藗儓?jiān)信太空探索的重要性，哪怕面臨巨大的危險(xiǎn)。because引導(dǎo)的是表語從句，后接原因。It/This/Thatis/wasbecause…它/這/那是因?yàn)椤璭gSheisalwaysunhappy.Thisisbecausesheisratherdemanding.

她總是不快樂。這是因?yàn)樗蠛芨?。carryonsth/withsth.

繼續(xù)做，堅(jiān)持干。后面可接動詞-ing形式，繼續(xù)做某事。egMr.Deancarriedonhisbusinessuntilheretired.Dean先生一直干到退休。You’llhaveanaccidentifyoucarryondrivinglikethat.如果你繼續(xù)那樣開車，你會出事故的。Thedoctortoldhertocarryonwiththetreatment.醫(yī)生叫她繼續(xù)治療?；刈g這是因?yàn)槿藗儓?jiān)信太空探索的重要性，哪怕面臨巨大的危險(xiǎn)。Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.ItorbitsEarthandhasastronautsfromdifferentcountriesonboard

providingacontinuoushumanpresenceinspace.這是因?yàn)槿藗儓?jiān)信太空探索的重要性，哪怕面臨巨大的風(fēng)險(xiǎn)。這種繼續(xù)努力的一個例子就是國際太空站。它繞地球運(yùn)行，允許來自不同國家的字航員搭乘，讓入類持續(xù)不斷地出現(xiàn)在太空中。onboardHavethepassengersgoneonboardyet?TheyhavearrivedGatwickairportonboardaplanecharteredbytheItaliangovernment.Onboardtheship,you’llbewelltakencareof.onboard意為“onorinaship,anaircraftoratrain在船上（在飛機(jī)上、或者火車上”，可以接名詞、代詞，也可以單獨(dú)使用指代spaceprogramme不定式作后置定語非限定從，修飾2003asecond“不定冠詞+序數(shù)詞”：又一次，再一次mannedadj.載人的，有人駕駛的現(xiàn)在分詞doing的被動式

是beingdonemeasuren.措施，尺度，標(biāo)準(zhǔn)v.測量，判定talemeasures/steps/actiontodo采取措施做。。toone’smeasure按照某人的尺寸過去分詞作伴隨狀語不定式作目的狀語現(xiàn)在分詞作后置定語不定式作后置定語不定式作目的狀語不定式作目的狀語makeprogress

取得進(jìn)步；進(jìn)展egModestyhelpsonetomakeprogress,conceitmakesonelagbehind.虛心使人進(jìn)步，驕傲使人落后。Youhavemadegreatprogressthisterm.你在這個學(xué)期取得了很大的進(jìn)步。9.China’sspaceprogrammestartedlaterthanthoseofRussiaandtheUS,butithasmadegreatprogressinashorttime.中國的航天事業(yè)起步晚于俄羅斯和美國，但在短時間內(nèi)取得了巨大進(jìn)展。spacewalk太空行走，又