Unit 4 Space Exploration 期末复习课件高一下学期英语人教版（2019）必修第三册

Unit4SpaceExploration期末复习

课前准备：课本，学案。积累本，双色笔

Mysterycreateswonderandwonderis thebasisofman’sdesiretounderstand —NeilArmstrong2019新人教版1.________vt.回收利用；再利用→________n.回收站；反复循环器2.________n.缺乏；短缺vt.没有；缺乏→________adj.缺乏的；不足的3.________vi.浮动；漂流；漂浮vt.使浮动；使漂流→________adj.流动的；浮动的4.________adj.热衷的；渴望的→________adv.敏锐地→________n.渴望5.________adj.当前的；现在的n.水流；电流；思潮→________adv.现时；目前6.________n.足量；充足→________adj.足够的；充足的→________adv.足以；充分地7.________

n.肥皂→_____adj.满是肥皂的recyclerecyclerlacklackingfloatfloatingkeenkeenlykeennesscurrentcurrentlysufficiencysufficientsufficientlysoapsoapy词形变化BeforetheUSSRsenttheSputnik1toorbitEarthin1957andYuriGagarinintospacein1961,exploringspacewasjust1___dream.AmericanNeilArmstrongsteppedontothemoonin1969,2_______(make)“onegiantleapformankind”.Afterthis,manymoregoals3______________(achieve).Althoughscientiststriedtomakesureeverythingwasallright,accidentsstillhappened.AlltheastronautsontheUSSR’sSoyuz114_____America’sChallengerdiedduringtheirmissions.Thesedisastersmadeeveryonesadand5_____________(disappoint),butthedesiretoexplorespacecontinued.TheInternationalSpaceStation6______astronautsfromdifferentcountriesworktogetherisagoodexample.Chinabecamethethirdcountry7________(send)humansintospacein2003,whenYangLiwei8___________(successful)orbitedEarthinShenzhou5,followed9______furtherShenzhoumissionsandvehiclestoexplorethemoon,JadeRabbitandChang’e4.Europe,theUSandChinanowplantoexploreMarsandJupiter.Throughspace10___________(explore),scientistshopefuturediscoverieswillenableustounderstandhowtheuniversebeganandhowtosurvivewellintothefuture.语法填空amakingwereachievedanddisappointedwheretosendsuccessfullybyexplorationNotmanypeopleareinterestedinspendingtime,money,andefforttolearnaforeignlanguagethesedays.TheythinkthatknowingtheirmothertongueandtheEnglishLanguageisgoodenough.___1___Ifeelstronglythateveryoneshouldlearnatleastoneotherforeignlanguageintheirlifetime.Themostobviousbenefitofknowinganotherlanguageisthatyoucancommunicatemoreeasilywithpeoplefromdifferentpartsoftheworld.Youwillbeabletolearnmoreaboutanothercultureandformnewfriendships.Travelingtoothercountrieswouldbeeasy.___2___Inaddition,youwillbeabletoenjoymorevarietyinentertainmentandreadingmaterial.___3___StudentswholearnanadditionallanguagebesidesEnglishareknowntodobetterinEnglishandMathematics.Thisisbecausetheskillsinvolvedinlearninganewlanguagesuchasanalyticalskillsareequallyimportantinlearningothersubjects.Asyoulearnanewlanguage,youpracticetheseskillsandbecomeevenbetter.Finally,theabilitytocommunicateinanotherlanguageisvaluablewhenyouwanttogetajob.___4___Thisiswhyyouwillbeabletodealwithpeoplefromotherpartsoftheworld.阅读七选五Learningaforeignlanguagedoesnotonlymakeiteasierforyoutofindajobbutalsomakesyoumorevaluabletoyouremployer.Inconclusion,therearemanybenefitsthatcomefromlearningaforeignlanguage.Therefore,Istronglyrecommendthateveryonelearnanadditionallanguage.___5___A．Thebenefitsgainedareworththetimeandeffortspent.【因果关系|同义复现】B．ImaginebeingabletoreadandunderstandJapanesecartoons.C．Youwillhavetheadvantageoverthosewhoknowfewerlanguages.【this指代|因果关系】D．Learningaforeignlanguagecanalsohelpyouimproveyourstudies.【段落主题句】E．Thisisapitybecausetherearemanybenefitstolearningaforeignlanguage.

【this的指代对象】F．Learninganewlanguageforchildrencouldbeasimportantaslearningmusic.G．Forexample,knowingFrench,youcaneasilytravelinmostEuropeancountries.【例证说明】阅读七选五EGDCA短语测评1．Overthenexthalfcentury,theindustryislikelytoexperiencegrowthwithmany__________(不同的)culturesandmarkets.2．Governmentministersarestartingtowonderhowlongtheirgood__________(运气)canlast.3．Haveyougotany________(奶酪)Icanhavewiththisbread?4．Iknowheistrustless.Inthemeantime,Imust__________(承认)heisagoodworker.5．Whatyouwearshouldbestylishandclean,andmust____________(肯定)fitwell.6．Culturaldifferences___________(发生)whereveryougo.Whenvisitinganothercountry,youshouldbeawareofthosedifferencesandrespectthem.7．Ifyougo________________(往市中心)tomorrow,couldyougivemealift?8．Iwanttoreadalotof__________(漫画杂志)books.Iwanttowatchmovies.9．Atfirst,Ididn'tlikehim,but_____________(后来)Icametoappreciatehim.10.TheUnitedStateswillintroduceanewexamforstudentswho_________(寻求)tostudyindiversefortunecheeseadmitdefinitelyoccurdowntowncomicafterwardsseek短语测评1.Shecouldgoonaniceholiday

(至少).2.Whenareyougoingtogetmarriedand

（安定下来）?3.

（宣称；据称...）nobodyistosmokeatcollege.4.Itcan

(导致；引起)badmemoriesinthebodyandbrain.5.Theteachersaskedthestudentsto

（记笔记）.6.

（很可能）manyhavenotevenheardofthem.7.Overhalfthepopulationofthiscountry

（参加）sports.8.ThePresidentvisitedtheareatoseethedevastation__(亲自).9.Allcontrolequipmentshould（坐落于）thefurnacecontrolroom.10.Anaccuratediagnosiswasmadeafter

（一系列；一连串）tests.atleast settledownItisclaimedthatbringabouttakenotesItislikelythatparticipateinatfirsthandbelocatedin/besituatedinaseriesof短语测评1.Ourattentionmust

(集中注意于)thequestionofreducingcosts.

2.Itisdesiredthatthisrule

(被关注)tobyallthemembers.3.Peoplebelieveintheimportanceof

(继续做)spaceexploration.

4.Therearelotsofastronautsfromdifferentcountries

(在宇宙飞船上).5.Mankindisexploringthespace

(抱着……的希望)findingoutmoreabouttheuniverse.6.Itcan

(导致)anaccidentthatkillseveryoneonthelargeaircraft.7.However,somescientists

(有决心)helphumansrealizetheirdream.

8.Makesurethatyourbossknowyou

(热衷做某事)bepromoted.9.Thesceneryonthetopis

(难以描述).

10.Theydidnotclose

(因为缺少)customers.

11.Hehimself

(供养)suchabigfamilybysellingnewspapers.

12.China’sspaceprogrammestartedlate,butithas

(取得进步)inashorttime.befocusedonshouldbepaidattentioncarryingononboardinthehopeof,leadtoaredeterminedtoarekeentobeyonddescriptionforlackof,providedformadeprogress短语测评13.InthisarticleIwillpointoutsomefurtherexplanations,and

(赞成，支持)oneofthem.

14.Heisdeeply

(喜爱)theoldcamera.15.

(最后),Classof2002,wewouldliketoleaveyouwithsomewordsofwisdom.16.Wemust

(弄清楚;想出)thesolutiontotheproblem.

17.They

(认为……重要)learningEnglishwell.

argueforattachedtoInclosingfigureoutattachimportanceto（一）“Arewealone?What’soutthere?”Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymake__________（vehicle）tocarrybravepeopleintospacetofindoutthesecretsoftheuniverse.Theyalsoreallywishtodiscoverotherplanetsthatare__________(suit)enoughtosupportlife.Beforethemid-20thcentury,mostpeoplefelt__________(travel)intospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.On4October1957,theSputnik1satellite_____________(lunch)bytheUSSRandsuccessfullyorbitedaroundEarth.Afterwards,theUSSR____________(focuson)sendingpeopleintospace,andon12April1961,YuriGagarinbecamethefirstpersonintheworld__________(go)intospace.Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,famouslysaying,“That’sonesmallstepfor[a]man,onegiantleapformankind.”Followingthis,manymoregoals______________(achieve).Forexample,America’sNASAspaceagencylaunchedVoyager1on5September1977tostudydeepspace,anditstill__________(transmit)datatoday.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Allthe语法填空vehiclessuitabletravellingwaslaunchedfocusedontogowereachievedtransmitsastronautsontheUSSR’sSoyuz11andAmerica’sChallengerdiedduringtheir__________(mission).Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploretheuniverseneverdied.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.AnexampleofthisongoingworkistheInternationalSpaceStation.It_______(orbit)Earthandhasastronautsfromdifferentcountriesonboard,providingacontinuoushumanpresenceinspace.China’sspaceprogrammestartedlaterthanthoseofRussiaandtheUS,butithasmadegreatprogressinashorttime.Chinabecamethethirdcountryintheworldtoindependentlysendhumansintospacein2003,whenYangLiweisuccessfullyorbitedEarthintheShenzhou5spacecraft.ThenShenzhou6and7completed______secondmannedorbitandthefirstChinesespacewalk,followedbythevehicleJadeRabbitbeingsenttothemoontostudyitssurface.Afterthat,ChinalaunchedtheTiangong2spacelabintospaceandTianzhou1__________(dock)withit.This_________(signal)onestepfurtherinChina’splantoestablishaspacestationinthefuture.Morerecently,ChinahassentChang’e4toexplorethesurfaceofthefarsideofthemoontomakemeasurementsandobservations.语法填空missionsorbitsatodocksignalledThefutureofspaceexplorationremainsbright.Europe,theUS,andChinaallhaveplanstofurtherstudyandexploreplanetslikeMarsandJupiter.__________thedifficulties,scientistshopefuturediscoverieswillnotonly__________(able)ustounderstandhowtheuniversebegan,butalsohelpussurvivewellintothefuture.语法填空despiteenable（二）Countriesaroundtheglobearespending__________(billion)ofdollarsandlotsoftimeonvariousspacemissions,whethertoMarsorotherplanetsmuch__________(far)away.Somepeoplearguethatweshouldstopwastingtimeandmoneyexploringspace.Instead,weshouldfeedtheworld’spoorandfindimmediate________(solve)tootherproblems,suchaspollutionand__________(dead)diseases.However,othersfeelthisisashallowviewwhichfailstorealisehowexploringspacehelpsus.Firstly,exploringspacehasalreadymake____________(different)inthefightagainstworldhunger.Ithas__________(direct)resultedinthemanysatellitesthatnoworbitEarth.Anumberofthesatellitesrecorddataonlandandweatherpatterns.Thenthedata____________(transmit)scientistsonEarth.Aftercareful_________(analyze),thescientistscanprovideusefulrecommendationsandadviceforfarmers.Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfood____________(feed)Earth’sincreasingpopulation.语法填空billions further solution deadly adifference directly istransmittedtoanalysis tofeed Secondly,spaceexplorationhasalready__________(promote)technologicalimprovementsthatbenefitusall.High-endproductsaroundtheworldaremadetoahigherstandardnowbecauseofadvancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.Forexample,spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheartmonitorsandothermachinesthatdoctors__________(regular)use.Today,spacetechnologiesarewidelyusedinallkindsof___________(industry),andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld’sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanet’sresourcesarelimited.Inorderto__________(provide)sucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.Thegreatestattentionatpresentis________MarsbecauseitisclosertoEarth.Inthefuture,humansmayliveonbothplanets.promotedregularly industries providefor on 语法填空Inclosing,exploringspaceprovidestheworldwithmanydifferentbenefits.Therefore,itshouldcontinue_____________(provide)newandbettersolutionstopeople’sshort-termandlong-termproblems.toprovide语法填空假定你是某国际学校的学生李华,你发现你校大多数学生天文学知识匮乏,请用英语给校长Mr.Smith写一封信,内容包括:1.说明问题;2.分析原因;3.提出解决办法。DearMr.Smith,RecentlyIfoundmoststudentsinourschoolhavelittleunderstandingofastronomy.Therearemainlytworeasonsforthis.Onereasonisthatwedon’thaveenoughaccesstoastronomy.Theotheristhatsomestudents