【課件】Unit+4Reading+and+Thinking課件高中英語(yǔ)人教版（2019）必修第三冊(cè)

Unit4SPACE:THEFINALFRONTIERn.邊境;國(guó)界;邊遠(yuǎn)地區(qū)標(biāo)題源于美國(guó)系列連續(xù)句《星際迷航》(StarTrek)每一集最初的引語(yǔ)，是劇中人物JamesKirk艦長(zhǎng)的一段獨(dú)白。Toreadaboutthedevelopmentandvalueofspaceexploration.Learnsomeusefulexpressionsinthetext.Areyoucuriousabouttheuniverse?Whatdoyouwanttoknowaboutit?Doyouknowwhathumanshavedonetoexploretheuniverse?Ifyouhadachancetotravelintospace,whatwouldyouliketodo?Whathasourcountrydonetoexploretheuniverseinthepastfewyears?Thefirstmangoingintothespace:YuriGagarin,Sovietcosmonautin1961ThefirstChinesegoingintothespace:YangLiwei,Chineseastronaut,in2003Thefirstmanlandingonthemoon:NeilAldenArmstrong,Americanastronaut,Apollo11in1967Canyounameanyfamousastronauts?Beforeyouread,lookatthetitleandthephotos.Discussthesequestions.LearnaboutthedevelopmentofspaceexplorationSPACE:THEFINALFRONTIERJadeRabbitApollo11MoonLandingChallengeraftertheaccident1.Whatdoyouthinkarethemainreasonsforspaceexploration?Themainreasonsforspaceexplorationaretofurtherhumanexplorationandtogatherknowledgeoftheuniverse.2.Whatdoyouexpecttoreadaboutinthistext?Thehefutureofspacetravel.3.Whatkindofpassageisit?

Popularsciencearticle.(科普文)4.Wherecanyoufindthiskindofpassage?

Newspaperormagazine.Listenandreadthetext.Severalsentenceshavebeenremovedfromit.Choosethecorrectsentence(A-D)tofilleachgap.A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.BDACn.火箭n.重力;引力Useyourownwordstosummarizethemainideaforeachparagraph.Whenthemainideaisnotclearlystatedinatopicsentence,youshouldreadthefullparagraphorpassagecarefullyandfindthewordsorideasthatrepeatthemselves.Theyarelikelyevidenceoftheauthor’smainidea.SummarisethemainideaWhatisthetopicsentenceinParagraph1?Canyouuseyouownwordstosummarisethemainidea?IsthereatopicsentenceinParagraph2?Ifnot,whataretheimportantpointsincludedinthisparagraph?WhatisParagraph3about?Canyoufindsomewordsthatrepeatthemselves?CanyoufindthetopicsentenceinParagraph4?Whereisit?WhatisthetopicsentenceinParagraph5?Humanshavealwayshadanaturalcuriosityaboutspace.Spacetravelbecamearealityinthe20thcentury,withAmericanandSovietspacemissions.Spacetravelhasalwaysinvolvedgreatrisk,butdespitetherisksexplorationcontinues.Chinahasmadegreatprogressinspaceexplorationintheearly21stcentury,becomingonlythethirdcountrytosendhumanstospace.Thefutureofspaceexplorationlooksbright,asmanycountriesareplanningfurthermissions.Title:______________________________Introduction:Body:Conclusion:SPACE:THEFINALFRONTIERparas.2-4para.1para.5People’sdesireforspaceexplorationSpaceexplorationindifferentcountriesandsomeaccidentsThefutureofspaceexplorationChoosetherighteventtocompletethetimeline.A.

AmericanVoyager1waslaunchedtostudydeepspaceanditstilltransmitsdatatoday.B.YuriGagarinbecamethefirstpersonintheworldtogointospace.C.Chinahasmadeprogress,suchassendingpeopleintospaceandvehiclesontothemoonandcompletingtheChinesespacewalk.D.

TheSputnik1satellitelaunchedbytheUSSRsuccessfullyorbitedaroundEarth.E.Europe,theUS,andChinaplantoexploreplanetslikeMarsandJupiter.F.Mostpeoplethoughtitwasimpossibletotravelintospace.G.AmericanastronautNeilArmstrongsteppedontothemoon.FDBGA

CEvt.&n.發(fā)射;發(fā)起;上市vt.&vi.傳輸;發(fā)送n.資料;數(shù)據(jù)n.交通工具;車輛n.太空行走n.人造衛(wèi)星n.軌道;勢(shì)力范圍v.沿軌道運(yùn)行VehiclesMissions1.Shenzhou52.Shenzhou63.Shenzhou74.JadeRabbit5.Tiangong26.Tianzhou17.Chang'e4A.Studiedthesurfaceofthemoon.B.Furtheredtheestablishmentofaspacestation.C.Completedasecondmannedorbit.D.Exploredthesurfaceofthefarsideofthemoon.E.Independentlysenthumansintospace.F.CompletedthefirstChinesespacewalk.G.DockedwithTiangong2.MatchtheChinesevehicleswiththeirmissions.ECFABGDadj.獨(dú)立的;自立的v.對(duì)接;進(jìn)港

n.碼頭Whatdopeoplewanttodowhenlookingupatthestars?Theywanttolearnmoreaboutspace.Whydoscientistsmakevehicles?Tocarrybravepeopleintospacetofindoutthesecretsoftheuniverse.n.宇宙;天地萬物Readpara.1andanswerthefollowingquestions.Readpara.2carefullyandfillintheblanks.CountryTimeEventtheUSSRin_______in1961TheSputnik1satellitewassentand_________aroundEarth.____________wentintothespace.in_______in1977NeilArmstrongsteppedontothemoon.America’sNASAspaceagencylaunched__________.America1957orbitedVoyager11969YuriGagarinn.機(jī)構(gòu);代理處WhatdoestheinternationalSpaceStationdo?Readpara.3andanswerthequestions.ItorbitsEarthandhasastronautsfromdifferentcountriesonboard,providingacontinuoushumanpresenceinspace.Whydidthedesiretoexploretheuniverseneverdie?Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexploration.n.渴望;欲望

vt.渴望;期望繼續(xù)做;堅(jiān)持干在宇宙飛船上;在船(飛機(jī))上Readpara.4andfillintheblanks.TimeEventin______YangLiweiorbitedEarthin____________________.Then..._______________completedasecondmannedorbitandthefirstChinesespacewalk.___________wassenttothemoontostudyitssurface.AfterthatChinasent___________________and__________todockwithit.________ChinahassentChang’e4.2003Shenzhou5spacecraftShenzhou6and7JadeRabbitMorerecentlyTiangong2spacelabTianzhou1n.航天器;宇宙飛船Whatistheauthor’sattitudetowardsspaceexploration?A.

pessimistic.B.disappointed.C.puzzled.D.positive.Readpara.5andchoosethecorrectanswer.Howdoyouknow?Whatdoesthetitle“Space:TheFinalFrontier”meantoyou?Shareyourideaswiththewholeclass.WhileIsupportspaceexploration,Idon’tthinkspaceisthefinalfrontierjustyet.ThereisstillmuchtolearnabouttheEarth,andweareonlyattheverybeginningofnewtechnologicalbreakthroughsinvolvinginformationtechnologyandAI.Therearemanyscientificandtechnologicalfrontiersallaroundus.Whydoestheauthorusethistitle?Completethepassagewithwordsfromthetext.M_______isexploringspaceinthehopeoffindingoutmoreabouttheu________.However,exploringspaceisbothdangerousandchallenging.OneofthemostdangerouspartsofspaceexplorationishelpingpeopletoescapeEarth’sg_______.Ifthereisamistakeduringthel________,itcanleadtoanaccidentthatkillseveryoneonb________.Gettingoutofo_____andbacktoEarth’ssurfaceisalsoverydangerous.Despitethehugerisksthough,peoplewillalwayscontinuetoexplorethisfinalf_______soastolearnitssecrets.Mankinduniversegravitylaunchboardorbitfrontier抱……的希望為了;以便Didtheauthorusetechnicaltermstoexplainscience?Why?Whatistheauthor’spurposeofwritingthisarticle?Whatwritingtechniquesareusedinthisarticle?科普文的特點(diǎn)標(biāo)題簡(jiǎn)潔且引人注目；文章開頭會(huì)針對(duì)主題內(nèi)容提供簡(jiǎn)要的背景信息；對(duì)科學(xué)方法和步驟的描述較為精練簡(jiǎn)單，重點(diǎn)落在對(duì)科學(xué)

結(jié)論的闡釋上；4)語(yǔ)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。1.Whatistheclueofthepassageandhowyougetit?2.Doyoulikethetitleofthispassage?Canyougiveanothertitletoit?3.Ifpossible,wouldyouliketobeanastronautinthefuture?Why?BeforetheUSSRsenttheSputnik1toorbitEarthin1957,andYuriGagarinintospacein1961,1.

_______________wasjustadream.AfterAmericanNeilArmstrongsteppedontothe2.__________in1969,making“onegiantleapformankind”andmanymore3.____________,camedisasterswhenalltheastronautsoftheUSSR'sSoyuz11andAmerica'sChallengermissionsdied.Despitethe4.

__________,spaceexplorationcontinued,theInternationalSpaceStationonwhich5.________fromdifferentcountriesworktogetherbeingagoodexample.survive,achievements,sadness,astronauts,Mars,spaceexploration,moon,thirdspaceexploration

moonachievementssadnessastronautsChinabecamethe6.________countrytosendhumansintospacein2003whenYangLiweiorbitedEarthinShenzhou5,followedbyfurtherShenzhoumissionsandvehiclestoexplorethemoon,JadeRabbitandChang'e4.Europe,theUSandChinanowplantoexplore7.

________andJupiter.Throughspaceexploration,scientistshopetounderstandhowtheuniversebeganandhowto8.

________wellintothefuture.survive,achievements,sadness,astronauts,Mars,spaceexploration,moon,thirdthirdMarssurvive

“Arewealone?What’soutthere？”Lookingupat②thestars，peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehicles③tocarrybravepeopleintospacetofindoutthesecretsoftheuniverse④.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughto⑤supportlife.“我們是孤家寡人嗎？外面還有什么呢？”仰望星空，人們一直想要更加深刻地認(rèn)識(shí)太空，科學(xué)家們也正在努力尋求答案。他們研制出飛行器，將勇敢者送入太空，去探尋宇宙的奧秘。他們也十分希望發(fā)現(xiàn)能夠維持生命存在的其他行星。Lookingupatthestars作時(shí)間狀語(yǔ)，與people構(gòu)成主動(dòng)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(yǔ)

Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However，somescientistsweredetermined⑥tohelphumansrealisetheirdreamtoexplorespace.Aftermanyexperiments，theysucceededin⑦makingrocketsthatcouldescapeEarth’sgravity.二十世紀(jì)中葉之前，大部分人認(rèn)為在太空旅行是一個(gè)無法實(shí)現(xiàn)的夢(mèng)。然而，有些科學(xué)家下定決心要幫助人類實(shí)現(xiàn)探索太空的夢(mèng)想。無數(shù)次實(shí)驗(yàn)之后，他們終于成功研制出能夠擺脫地心引力的火箭。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(shí)期謀生并不容易。Youneedtoworkreallyhardtorealizeyourdream.

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

我的眼睛腫的幾乎看不見。bedeterminedtodo下定決心做determined

adj.有決心的，意志堅(jiān)定的2.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(mèng)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(gè)城市。toexplorespace作后置定語(yǔ)修飾dream。不定式短語(yǔ)作后置定語(yǔ)的情況在口語(yǔ)中很常見。eg

Ihavenotimetogothere.

我沒時(shí)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(mèng)想。However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace.3.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(gè)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。

On4October，1957,theSputnik1satellite⑧waslaunched⑨bytheUSSRandsuccessfullyorbited⑩aroundEarth.Afterwards,theUSSRfocusedonsendingpeopleintospace,andon12April，1961,YuriGagarinbecamethefirstpersonintheworldtogointospace．

1957年10月4日，“旅伴一號(hào)”人造衛(wèi)星在蘇聯(lián)發(fā)射升空，并成功環(huán)繞地球運(yùn)行。之后，蘇聯(lián)專注于載人太空飛行。1961年4月12日，尤里·加加林成為世界上進(jìn)入太空的第一人。togointospace是不定式短語(yǔ)作后置定語(yǔ)，修飾thefirstperson。thefirstpersonintheworldtogointospace結(jié)構(gòu)：the+序數(shù)詞+n.+todo(不定式作定語(yǔ))

egChinahasbecomethefirstcountrytolandaspacecraftonthefarsideofthemoon.…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

Overeightyearslater,on20July，1969，AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying,“That’sonesmallstepfor[a]man,onegiantleapformankind.”Followingthis，manymoregoalswereachieved.Forexample,America’sNASAspaceagencylaunchedVoyager1on5September，1977tostudydeepspace,anditstilltransmitsdata

today.八年后，美國(guó)宇航員尼爾·阿姆斯特朗于1969年7月20日踏上月球，說出了那句名言：“對(duì)一個(gè)人來說，這是一小步；對(duì)人類來說，這是一大步?！贝撕螅T多其他目標(biāo)得以實(shí)現(xiàn)。例如，為了研究外太空，美國(guó)國(guó)家航空航天局于1977年9月5日發(fā)射“旅行者一號(hào)”，該探測(cè)器至今仍在傳回?cái)?shù)據(jù)。4.“That’sonesmallstepfor(a)man,onegiantleapformankind.”對(duì)一個(gè)人來說，這是一小步；對(duì)人類來說，這是一大步。這是1969年美國(guó)宇航員尼爾·阿姆斯特朗登月成功時(shí)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。

Althoughscientiststrytomakesurenothinggoeswrong，accidentscanstillhappen.AlltheastronautsontheUSSR’sSoyuz11andAmerica’sChallengerdiedduringtheirmissions.Thesedisastersmadeeveryonesadanddisappointed，butthedesiretoexploretheuniverseneverdied.雖然科學(xué)家們極力確保萬無一失，但事故仍時(shí)有發(fā)生。蘇聯(lián)“聯(lián)盟11號(hào)”和美國(guó)“挑戰(zhàn)者號(hào)”的宇航員們?cè)趫?zhí)行任務(wù)時(shí)全部遇難。這些悲劇使人倍感傷心與失望，但是，探索宇宙的愿望永不磨滅。5.Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploretheuniverseneverdied.這些災(zāi)難讓每個(gè)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(dòng)詞,+adj.做賓語(yǔ)補(bǔ)足語(yǔ)。egIwanttomakeyouhappy.

我想讓你高興。(happy為形容詞做賓語(yǔ)補(bǔ)足語(yǔ))disappointed

adj.upsetbecausesth.youhopedforhasnothappenedorbeenasgood,successful

失望的;沮喪的【語(yǔ)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(yǔ)常用should+動(dòng)詞原形，should可省)egTheoldmanhadastrongdesiretogobacktohishomecountrybeforehedied.這個(gè)老人死前有強(qiáng)烈的愿望要回自己的祖國(guó)。DanreallydesirestogetascholarshipfromOxfordUniversity.

Dan真的很想得到牛津大學(xué)的獎(jiǎng)學(xué)金。Theyalldesireyoutoberesponsiblefortheproject.他們都希望你對(duì)這個(gè)項(xiàng)目負(fù)責(zé)。Themanagerdesiredthatyou(should)completetheworkinoneweek.經(jīng)理要求你在一周內(nèi)完成這項(xiàng)工作。完成句子。1)

Weall__________________________________(想要幸福和健康).2)Ihavelong________________________________(渴望見到他們).3)AsfarasIknow,he________________________________________(對(duì)財(cái)富無欲望).4)Tomtoldmethatthey________________________________________(要我快點(diǎn)回來).desirehappinessandhealthdesiredtoseethemhasnodesireforwealthdesiredmetoreturnsoon

Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks．AnexampleofthisongoingworkistheInternationalSpaceStation.ItorbitsEarthandhasastronautsfromdifferentcountriesonboard，providingacontinuoushumanpresenceinspace．這是因?yàn)楸M管風(fēng)險(xiǎn)巨大，人類還是堅(jiān)信太空探索極為重要。航天事業(yè)持續(xù)發(fā)展，國(guó)際空間站(的建立)就是一個(gè)例子?？臻g站環(huán)繞地球運(yùn)行，其宇航員來自不同國(guó)家，空間站使得人類能夠持續(xù)在太空中開展工作。6.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(yǔ)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(dòng)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(huì)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.

China’sspaceprogrammestartedlaterthanthoseofRussiaandtheUS，butithasmadegreatprogressinashorttime.Chinabecamethethirdcountryintheworldtoindependentlysendhumansintospacein2003,whenYangLiweisuccessfullyorbitedEarthintheShenzhou5spacecraft．ThenShenzhou6and7completedasecondmannedorbitandthefirstChinesespacewalk，followedbythevehicleJadeRabbitbeingsenttothemoontostudyitssurface．中國(guó)的太空項(xiàng)目起步晚于俄羅斯和美國(guó)，但在短時(shí)間內(nèi)發(fā)展迅速。2003年，楊利偉乘坐“神舟五號(hào)”宇宙飛船成功環(huán)繞地球運(yùn)行，中國(guó)成為世界上第三個(gè)能夠獨(dú)立將人類送入太空的國(guó)家。之后，“神舟六號(hào)”和“神舟七號(hào)”分別完成了第二次載人環(huán)繞地球飛行和中國(guó)人的第一次太空漫步。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(gè)學(xué)期取得了很大的進(jìn)步。7.China’sspaceprogrammestartedlaterthanthoseofRussiaandtheUS,butithasmadegreatprogressinashorttime.中國(guó)的航天事業(yè)起步晚于俄羅斯和美國(guó)，但在短時(shí)間內(nèi)取得了巨大進(jìn)展。spacewalk太空行走，又稱為出艙活動(dòng)，指航天員離開載人航天器到艙外進(jìn)行的活動(dòng)。1965年3月18日，前蘇聯(lián)航天員列昂諾夫在“上升二號(hào)”飛船上借助供養(yǎng)臍帶進(jìn)行了24分鐘的艙外活動(dòng)，這是人類第一次太空行走。2008年9月27日，中國(guó)“神州7號(hào)”載人飛船上的航天員翟志剛實(shí)現(xiàn)了中國(guó)航天員首次太空行走。8.ThenShenzhou6and7completedasecondmannedorbitandthefirstChinesespacewalk,…此后，神州六號(hào)和七號(hào)分別完成了第二次載人飛機(jī)以及中國(guó)人的第一次太空行走……

Afterthat,ChinalaunchedtheTiangong2spacelabintospaceandTianzhou1todockwithit.ThissignalledonestepfurtherinChina’splantoestablishaspacestationinthefuture.Morere