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UNIT4SPACEEXPLORATION單元基礎知識通關練(含答案)一、單詞通關1._______________n.宇航員;太空人2._______________n.程序;步驟;手續(xù)3._______________adj.精神的;思想的4._______________abbr.厘米5._______________adj.有智慧的;聰明的;有智力的6._______________n.火箭;火箭彈7._______________n.重力;引力8._______________n.邊境;國界;邊遠地區(qū)9._______________n.交通工具;車輛10._______________n.宇宙;天地萬物11._______________adj.有決心的;意志堅定的12._______________vt.查明;確定;決定13._______________n.人造衛(wèi)星;衛(wèi)星14._______________n.發(fā)射;發(fā)起;上市15._______________n.(環(huán)繞地球、太陽等運行的)軌道;勢力范圍vt.&vi.沿軌道運行;環(huán)繞……運行16._______________adj.巨大的;偉大的n.巨人;巨獸;偉人17._______________n.跳躍;劇增;劇變vi.&vt.跳過;躍過18._______________n.人類19._______________n.(政府的)專門機構;服務機構;代理處20._______________vt.&vi.傳輸;發(fā)送21._______________n.[pl.]資料;數據22._______________adj.失望的;沮喪的23._______________n.渴望;欲望vt.渴望;期望24._______________繼續(xù)做,堅持干25._______________adj.持續(xù)存在的;仍在進行的;不斷發(fā)展的26._______________在宇宙飛船上;在船上;在飛機上27._______________adv.獨立地;自立地28._______________adj.獨立的;自立的29._______________n.航天器;宇宙飛船30._______________n.太空行走;太空行走的時間31._______________n.玉;翡翠;玉器32._______________vi.&vt.(兩架航天器)對接;(使)……進港n.碼頭;船塢33._______________vt.&vi.標志著;標明;發(fā)信號n.信號;標志34._______________抱著……的希望35._______________為了;以便36._______________vt.回收利用;再利用37._______________n.肌肉;實力;影響力38._______________n.缺乏;短缺vt.沒有;缺乏39._______________vi.浮動;漂流;漂浮vt.使浮動;使漂流40._______________adv.否則;要不然41._______________prep.在更遠處;超出42._______________adj.太陽的;太陽能的43._______________太陽系;類太陽系44._______________adj.當前的;現在的n.水流;電流;思潮45._______________弄懂;弄清楚;弄明白46._______________adj.足夠的;充足的47._______________n.肥皂48._______________n.毛巾;抹布49._______________n.微波爐50._______________n.紙巾;(人、動植物細胞的)組織51._______________n.設施;設備52._______________adj.熱衷的;渴望的53._______________n.地球;世界;地球儀54._______________vt.&vi.論證;爭辯;爭論55._______________n.爭論;爭吵;論點56._______________adj.致命的;災難性的57._______________adj.膚淺的;淺的58._______________導致;造成59._______________n.模式;圖案;模范60._______________n.(對事物的)分析;分析結果61._______________所以;結果(是)62._______________adj.高端的63._______________n.監(jiān)視器;監(jiān)測儀vt.監(jiān)視;監(jiān)測;監(jiān)控64._______________adv.經常;定期的65._______________adj.定期的;經常的;正常的66._______________n.泡沫橡膠;泡沫67._______________n.枕頭68._______________n.智能69._______________n.資源;財力;物力70._______________adj.有限的71._______________提供生活所需72._______________adj.結尾的;結束的n.停業(yè);關閉;倒閉73._______________最后74._______________n.神秘事物;迷75._______________用完;耗盡76._______________vt.系;綁;貼77._______________n.氧;氧氣二、派生單詞通關1.mentaladj.精神的;思想的→__________adv.精神上;心理上2.intelligentadj.有智慧的;聰明的;有智力的→__________n.聰明;智慧3.universen.宇宙;天地萬物→__________adj.普遍的→__________adv.普遍地4.determinevt.查明;確定;決定→__________adj.有決心的;意志堅定的→__________n.決心;果斷5.disappointvt.使失望→__________adj.失望的;沮喪的→__________adj.令人失望的→__________n.失望;沮喪6.dependv.依靠;依賴→__________adj.獨立的;自主的→__________adv.獨立地;自立地→__________n.獨立7.currentadj.當前的;現在的n.水流;電流;思潮;潮流→__________adv.當前;現時8.sufficientadj.足夠的;充足的→__________adv.足夠地;充足地→(反)__________adj.不夠的;不足的9.globen.地球;世界;地球儀→__________adj.全球的;全面的→__________adv.全局地;全球地10.arguevt.&vi.論證;爭辯;爭論→__________n.爭論;爭吵;論點→__________adj.可論證的11.analyze/analysev.分析→__________n.(對事物的)分析;分析結果→(pl.)__________→__________n.分析家12.regularadj.定期的;經常的;正常的n.??汀?反)__________adj.不規(guī)則的;不規(guī)律的→__________adv.經常;定期地13.limitvt.&n.限制→__________adj.有限的→__________adj.無限的→__________n.限制;限度14.mysteryn.神秘事物;謎→__________adj.神秘的15.attachvt.系;綁;貼→__________adj.附加的;附屬的;依戀的三、短語通關1.____________________繼續(xù)做,堅持干2.____________________在宇宙飛船上;在船上;在飛機上3.____________________抱著……的希望4.____________________為了;以便5.____________________弄懂;弄清楚;弄明白6.____________________導致;造成7.____________________所以;結果(是)8.____________________為某人提供生活所需9.____________________最后10.____________________用完;耗盡四、課文語法填空ReadingandThinkingSPACE:THEFINALFRONTIER“Arewealone?What’soutthere?”__________(look)upatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehiclestocarrybravepeopleintospace__________(find)outthesecretsoftheuniverse.Theyalsoreallywishtodiscoverotherplanetsthatare__________(suit)enoughtosupportlife.Beforethemid20thcentury,mostpeoplefelt__________(travel)intospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealizetheirdream__________(explore)space.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.On4October1957,theSputnik1satellite__________(launch)bytheUSSRandsuccessfullyorbitedaroundEarth.Afterwards,theUSSRfocusedonsendingpeopleintospace,andon12April1961,YuriGagarinbecamethefirstpersonintheworld__________(go)intospace.Overeightyearslater,on20July1969,AmericanastronautNeilArmstrongsteppedontothemoon,__________(famous)saying,“That’sonesmallstepfor[a]man,onegiantleapformankind.”__________(follow)this,manymoregoalswereachieved.Forexample,America’sNASAspaceagencylaunchedVoyager1on5September1977tostudydeepspace,anditstill__________(transmit)datatoday.__________scientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.AlltheastronautsontheUSSR’sSoyuz11andAmerica’sChallengerdiedduringtheirmissions.Thesedisastersmadeeveryonesadand__________(disappoint),butthedesiretoexploretheuniverseneverdied.Thisis__________peoplebelieveintheimportanceofcarryingonspaceexploration__________thehugerisks.AnexampleofthisongoingworkistheInternationalSpaceStation.ItorbitsEarthandhasastronautsfromdifferentcountries__________board,providinga__________(continue)humanpresenceinspace.China’sspaceprogrammestartedlater__________thoseofRussiaandtheUS,butithasmadegreatprogressinashorttime.Chinabecamethethirdcountryintheworldto__________(independent)sendhumansintospacein2003,__________YangLiweisuccessfullyorbitedEarthintheShenzhou5spacecraft.ThenShenzhou6and7pleted__________secondmannedorbitandthefirstChinesespacewalk,__________(follow)bythevehicleJadeRabbitbeingsenttothemoontostudyitssurface.Afterthat,ChinalaunchedtheTiangong2spacelabintospaceandTianzhou1__________(dock)withit.ThissignalledonestepfurtherinChina’splan__________(establish)aspacestationinthefuture.Morerecently,China__________(send)Chang’e4toexplorethesurfaceofthefarsideofthemoontomake__________(measurement)andobservations.Thefutureofspaceexploration__________(remain)bright.Europe,theUS,andChinaallhaveplanstofurtherstudyandexploreplanetslikeMarsandJupiter.Despitethedifficulties,scientistshopefuture__________(discovery)willnotonlyenableustounderstandhowtheuniversebegan,butalsohelpussurvivewellintothefuture.ReadingforWritingISEXPLORINGSPACEAWASTEOFTIMEANDMONEY?Countriesaroundtheglobearespendingbillionsofdollarsandlotsoftimeonvariousspacemissions,__________toMarsorotherplanetsmuchfurtheraway.Somepeoplearguethatweshouldstopwastingtimeandmoney__________(explore)space.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutions__________otherproblems,suchaspollutionand__________(fate)diseases.However,othersfeelthisisashallowviewwhichfailstorealize__________exploringspacehelpsus.Firstly,exploringspacehasalreadymadeadifferenceinthefight__________worldhunger.Ithas__________(direct)resultedinthemanysatellitesthatnoworbitEarth.Anumberofthesatellitesrecorddataonlandandweather__________(pattern).ThenthedataistransmittedtoscientistsonEarth.Aftercareful__________(analyze),thescientistscanprovideusefulremendationsandadviceforfarmers.Asaresult,spacebasedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth’s__________(increase)population.Secondly,spaceexplorationhasalreadypromoted__________(technology)improvementsthatbenefitusall.Highendproductsaroundtheworldaremade__________ahigherstandardnowbecauseof__________(advance)technologywhichwasfirstcreatedtomeettherequirementforspaceexploration.Forexample,spacetechnologies__________(help)theresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedpaniesmakebetterheartmonitorsand__________machinesthatdoctorsregularlyuse.Today,spacetechnologiesare__________(wide)usedinallkindsofindustries,andeverydayproductssuchasGPS,memoryfoampillows,__________smartphonecamerasarechangingourlives.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld’sproblemsandeventofindwaystosolve__________(they).Seeingpicturesofourplanetasanislandinablackseamadepeoplerealizethatourplanet’sresourcesarelimited.Inordertoprovide__________sucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.Thegreatestattention__________presentisonMarsbecauseitis__________(close)toEarth.Inthefuture,humansmayliveon__________planets.Inclosing,exploringspaceprovidestheworld__________manydifferentbenefits.Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople’sshorttermandlongtermproblems.參考答案一、單詞通關1.astronautn.宇航員;太空人2.proceduren.程序;步驟;手續(xù)3.mentaladj.精神的;思想的4.cm(centimetre/centimeter)abbr.厘米5.intelligentadj.有智慧的;聰明的;有智力的6.rocketn.火箭;火箭彈7.gravityn.重力;引力8.frontiern.邊境;國界;邊遠地區(qū)9.vehiclen.交通工具;車輛10.universen.宇宙;天地萬物11.determinedadj.有決心的;意志堅定的12.determinevt.查明;確定;決定13.satelliten.人造衛(wèi)星;衛(wèi)星14.launchn.發(fā)射;發(fā)起;上市15.orbitn.(環(huán)繞地球、太陽等運行的)軌道;勢力范圍vt.&vi.沿軌道運行;環(huán)繞……運行16.giantadj.巨大的;偉大的n.巨人;巨獸;偉人17.leapn.跳躍;劇增;劇變vi.&vt.跳過;躍過18.mankindn.人類19.agencyn.(政府的)專門機構;服務機構;代理處20.transmitvt.&vi.傳輸;發(fā)送21.datan.[pl.]資料;數據22.disappointedadj.失望的;沮喪的23.desiren.渴望;欲望vt.渴望;期望24.carryon繼續(xù)做,堅持干25.ongoingadj.持續(xù)存在的;仍在進行的;不斷發(fā)展的26.onboard在宇宙飛船上;在船上;在飛機上27.independentlyadv.獨立地;自立地28.independentadj.獨立的;自立的29.spacecraftn.航天器;宇宙飛船30.spacewalkn.太空行走;太空行走的時間31.jaden.玉;翡翠;玉器32.dockvi.&vt.(兩架航天器)對接;(使)……進港n.碼頭;船塢33.signalvt.&vi.標志著;標明;發(fā)信號n.信號;標志34.inthehopeofdoingsth抱著……的希望35.soasto(dosth)為了;以便36.recyclevt.回收利用;再利用37.musclen.肌肉;實力;影響力38.lackn.缺乏;短缺vt.沒有;缺乏39.floatvi.浮動;漂流;漂浮vt.使浮動;使漂流40.otherwiseadv.否則;要不然41.beyondprep.在更遠處;超出42.solaradj.太陽的;太陽能的43.solarsystem太陽系;類太陽系44.currentadj.當前的;現在的n.水流;電流;思潮45.figureout弄懂;弄清楚;弄明白46.sufficientadj.足夠的;充足的47.soapn.肥皂48.toweln.毛巾;抹布49.microwave(microwaveoven)n.微波爐50.tissuen.紙巾;(人、動植物細胞的)組織51.facilityn.設施;設備52.keenadj.熱衷的;渴望的53.globen.地球;世界;地球儀54.arguevt.&vi.論證;爭辯;爭論55.argumentn.爭論;爭吵;論點56.fataladj.致命的;災難性的57.shallowadj.膚淺的;淺的58.resultin導致;造成59.patternn.模式;圖案;模范60.analysisn.(對事物的)分析;分析結果61.asaresult所以;結果(是)62.highendadj.高端的63.monitorn.監(jiān)視器;監(jiān)測儀vt.監(jiān)視;監(jiān)測;監(jiān)控64.regularlyadv.經常;定期的65.regularadj.定期的;經常的;正常的66.foamn.泡沫橡膠;泡沫67.pillown.枕頭68.smartphonen.智能69.resourcen.資源;財力;物力70.limitedadj.有限的71.provideforsb提供生活所需72.closingadj.結尾的;結束的n.停業(yè);關閉;倒閉73.inclosing最后74.mysteryn.神秘事物;迷75.runout用完;耗盡76.attachvt.系;綁;貼77.oxygenn.氧;氧氣二、派生單詞通關1.mentaladj.精神的;思想的→mentallyadv.精神上;心理上2.intelligentadj.有智慧的;聰明的;有智力的→intelligencen.聰明;智慧3.universen.宇宙;天地萬物→universaladj.普遍的→universallyadv.普遍地4.determinevt.查明;確定;決定→determinedadj.有決心的;意志堅定的→determinationn.決心;果斷5.disappointvt.使失望→disappointedadj.失望的;沮喪的→disappointingadj.令人失望的→disappointmentn.失望;沮喪6.dependv.依靠;依賴→independentadj.獨立的;自主的

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