Unit4SpaceExplorationB卷能力提升-高一英語人教版（2019）必修第三冊單元測試AB卷

Unit4SpaceExplorationB卷能力提升—高一英語人教版（2019）必修第三冊單元測試AB卷第一部分閱讀理解（共兩節(jié)，滿分50分）第一節(jié)（共15小題；每小題2.5分，滿分37.5分）閱讀下列短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。A

WhenIwasachild,Idreamedofbecomingdifferentkindsofpeopleinthefuture.Sometimes,IwishedIwasanastronautgoingupintospace,findingnewplanetsandjumpingaroundinacoolspacesuit.Sometimes,IimaginedbeingacowboyintheWildWest,wearingcoolcowboyboots.Onotheroccasions,Ipretendedtobeafamousfootballer,usingmyskillstoscorelotsofgoalsformyteam.

Lookingback,Irealizethatimaginationisawonderfulthing.Iwasabletocreateentireenvironmentsandscenarios(劇情梗概)inmyhead,usingnothingmorethanmybrain,andmakethingsinmyeverydaysurroundingstofitastoryoftheday.Growingupwithsiblings(兄弟姐妹)alsohelped,asitmeantthatevenbiggerstoriescouldbecreated.Wecouldcombineourideasandputourthoughtsintoaction.Italsoallowedformorevarieties(變化)inthestories,assometimesIcouldbeaherowhileonotheroccasions,Iwouldbeabadguy.

Oneofmyall-timefavoritememoriesasakidwasplayinginmybackgarden.IplayedtheroleofIndianaJoneswithmyyoungersisterasmyassistantandmybrotherasabadperson.Weusedeverythinginourgarden,fromthepathtothefence,asapartofthestorylinetocreatetroublesthatneededtobeovercome,andwewouldkeepthestorygoingforhours!

MypersonalfavoritegamewassearchingtheEastereggs.MybrotherhidsmallchocolateeggsaroundthegardenandmysisterandIhadtofindthembyansweringquestionsorsolvingapuzzle.Itwasdifficult,butfinallywefoundalltheeggsandsharedthemtogether.(1)Whatdoweknowabouttheauthorfromhischildhood?A.Heenjoyedlivingalifefulloffreedom.B.Hewasfondofexperiencingadventurousthings.C.Hewasalwaysimaginingabrightlifeforhisfuture.D.Hehadaclearpictureofwhathewoulddoaftergrowingup.(2)Whenplayingthegame—searchingtheEastereggs,_________.A.theauthorhidchocolateeggsaroundthegardenB.theauthor'ssisteransweredquestionsorsolvedapuzzlealoneC.theauthor’sbrothertookupthejoboffindingthechocolateeggsD.theauthor,hisbrotherandhissisterwouldsharethechocolateeggsafterfindingeggs(3)Whatwouldbethebesttitleforthepassage?A.MyCreativeImagination B.MyChildhoodC.MyPositiveLifeToday D.MyPrideinMyselfB

Scientistshavefoundanunusualwaytopreventourplanetfromoverheating:moveittoacoolerspot.Allyouhavetodoissendafewcomets(彗星)inthedirectionofEarth,anditsorbitwillbechanged.Ourworldwillthenbesentintoasafer,colderpartofthesolarsystem.

ThisideaforimprovingourclimatecomesfromagroupofUSNationalAeronauticsandSpaceAdministration(NASA)engineersandAmericanastronomers.Theysaytheirplancouldaddanothersixbillionyearstotheusefullifetimeofourplanet—effectivelydoublingitsworkinglife.

Theplan,putforwardbyDr.Laughlin,andhiscolleaguesDonKorycanskyandFredAdams,needscarefullydirectingacometofasteroid(小行星)sothatitpassesclosebyourplanetandsendssomeofitsgravitationalenergytoEarth.

“Earth’sorbitalspeedwouldincreaseasaresultandwewouldmovetoahigherorbitawayfromtheSun,"Laughlinsaid.

EngineerswouldthendirecttheircometsothatitpassedclosetoJupiterorSaturn.Thecometwouldpickupenergyfromoneofthesegiantplanets.LateritsorbitwouldbringitbacktoEarth,andtheprocesswouldberepeated.Intheshortterm,theplanprovidesanidealwaytoglobalwarming,althoughtheteamwasactuallyconcernedwithamuchgreaterdanger.TheSuniscertaintoheatupinaboutabillionyearsandso“seriouslyendanger”ourbiosphere—bycookingus.That’swhythegroupdecidedtotrytosaveEarth.

Theplanhasoneortwoworryingaspects,however.Forastart,spaceengineerswouldhavetobeverycarefulabouthowtheydirectedtheirasteroidorcomettowardsEarth.Thesmallestmiscalculations(誤算)inorbitcouldfireitstraightatEarth—withdeadlyresults.

ThereisalsothequestionoftheMoon.AsthescientificAmericanmagazinepointsout,ifEarthwaspushedoutofitscurrentpositionitis“mostlikelythattheMoonwouldbestrippedawayfromEarth,"itstates.Thiswouldchangeourplanet’sclimate.1.Iftheplanissuccessful,Earthwillhaveaworkinglifeof_________

years.

A.12billion B.6billion C.18billion D.24billion

2.WhatmakesthescientistsplantosaveEarth?

A.AfewcometsaremovingtothedirectionofEarth.

B.Earth'sworkinglifeiscomingtoanendsoon.

C.Earthwillbecometoohotformankindtokeepalive.

D.ThemoonismovingfartherawayfromEarth.

3.Whatseriousproblemsmighttheplancauseaccordingtothepassage?

A.Earthmightbemovedtoofarawayandmanmightbefrozentodeath.

B.ThecometmighthitEarthandmanmightlosethemoon.

C.ThecometmighthitJupiterorSaturnandneverreturntoEarth.

D.Earth'sworkinglifemightbegreatlyshortened.

4.Whichofthefollowingpicturesbestshowshowtheplanwouldwork?

A. B.

C. D.C

Ofalltheplanets,nonehascapturedtheworld'simaginationlikeMars.Itsreddishcolourandchangesinbrightnessovertimemaketheplanetanunforgettablesight.

InCosmos,thetelevisionscienceseriesfromthe1980s,scientistCarlSagantalkedaboutsometraditionalideasaboutMars.SomeoftheseideasarefromtheEnglishsciencefictionwriterH.G.Well'sTheWaroftheWorlds.OthersarefromthemistakenscienceofPercivalLowell,theAmericanastronomerwhobelievedintelligentbeingslivedonMars.WellsdescribedMartiansas

threatening.Lowellimaginedthemasthehopefulengineersofgreatworks.CarlSagansaidthat

bothideasinfluencedthepublicdeeply.

Today,Marscontinuestoexcitehumans—notastheobjectofsciencefictionbutofscientificstudy.Spacescientistshavecollectedawealthofinformationfromspacecraftsthathaveorbited,landedonanddugintotheMartiansurface.

TheSmithsonian’s“MarsDay”offeredachanceforpeopleofallagestotouchMars,oratleastapieceofit.AllisonandAlyciafromSilverSpring.Maryland,broughttheirchildren,Grace,Sam.RyanandEmma.TheyheardaboutMarsanditsgeologyfromexperts.TheycouldseeatestversionoftheVikinglandersthatreachedMarsinJulyof1976.Theyalsosawmeteorites(隕星)knowntohavecomefromthered,orreddishplanet.Eight-year-oldSamlearnedthattheancientdescriptionofMarsasredisnotexactlyright.Hesaid,“It'sactuallyorangishmorethanredandit'salsokindofbrown,too."Emmaissix.ShelearnedaboutthevolcanicactivitythathasshapedthesurfaceofMars.Shesaid,"TheclosestthingtoMarsthestaff—isfromvolcanoesmostly."

“MarsDay”offeredAllisonandAlycia’schildrenachancetolearnmoreaboutaworldthattheyareverylikelytosetfootonwithintheirlifetimes.1.WhatisParagraph2mainlyabout?

A.WhyMartianswereconsideredthreatening.

B.WhyMarshascapturedtheworld’simagination.

C.WhatpeoplegenerallythoughtofMarsinthepast.

D.HowH.G.Wellsgottheideaforhissciencefiction.

2.ItisimpliedinParagraph3that

_________.

A.today’sspacescientistsstillknownothingaboutMars

B.today'sspacescientistsareveryinterestedinMars

C.sciencefictionfilmsarenolongersetinMars

D.spacescientistshaven'tmadeanyprogressinknowingMars

3.Samwouldprobablyagreethat___________.

A.Marsisnotreallyred B.nometeoriteshavecomefromMars

C.Marscannotbedescribedasalittlebrown D.theancientdescriptionofMars'colouristrue

4.Whatisthewriter'sattitudetowardstheideathathumanswillsetfootonMars?

A.Hethinksitmayhappeninthisyear.

B.Hethinksitwillalwaysremainadream.

C.Hethinksitwillcometruewithinhundredsofyears.

D.Hethinksitmayhappeninthefollowingdecades.D

ThesunisgoingtoexpandintotheorbitofMercuryaccordingtoscientificcalculations,whichwillresultintheentireEarthcatchingonfire.Whowillsavetheworld?

ThisimaginativetaleisattheheartofthelatestChinesesci-fimovieTheWanderingEarth.UnlikemanyAmericanspace-themedfilmswherethesolutiontoadisasterEarthfacesisalwaysfleeing(逃離)theplanetinspaceships,thistimewe'retakingtheEarthwithus.Thefilm,whichhasmadeitthecountry’smostsuccessfulfilmofalltime,hasofferedadifferentandmoreambitiousidea.

The“ambition”didn’tcomefromnowhere.Forthousandsofyears,"homeland"hashadasoftspotintheheartsandmindsofChinesepeople.OneoldidiomthatshowsastrongfeelingthatChinesepeoplehavehadfortheirhomelandis“l(fā)uoyeguigen”,whichmeansreturningtoone’shomelandinoldage,likefallenleavesreturningtotherootsoftheirtree.

“WhatisChinesesci-fi?”GuoFan,thefilm’sdirector,saidinaninterview.“Avehiclethatreallyexpressesourculturalandspiritualcore(核心)canbecalledChinesesci-fi.Otherwise,we'rejustfollowingothersandtellingthesameHollywoodstories.

AndthemakersofTheWanderingEarthmayhavechosenthebesttimetotellitsChinesesci-fistory.ThefilmwasreleasedonFeb5,thefirstdayofChineseNewYear.Itwasatimewhenmanypeoplehadjustmadethehardjourneybacktotheirhometowns.Sotothem,thereisonlyonepossiblewaytotellthestory:Earthgoeswhereverhumansgo,becauseitsourhome.1.Themainpurposeoftheopeningparagraphisto__________.

A.giveabriefaccountofthefilm B.warnpeopleofthecomingthreat

C.explorewaystoavoidthedisaster D.introducethetopicofthepassage

2.Theunderlinedphrase“adifferentandmoreambitiousidea"refersto

__________.

A.fleeingtheEarthinspaceships B.bringinginhugesuccess

C.fillingthegapinChinesesci-fimovies D.helpingEarthmakeitsescape

3.Whichofthefollowingisunlikelytoaccountforthesuccessofthefilm?

A.Therichimaginationofthestory. B.Hollywood-stylespacestories.

C.Thespecialculturalbackground. D.Thetimechosentoreleasethefilm.

4.Whatislikelytobetitleforthepassage?

A.ChineseSci-fiCatchesUp B.TheMostSuccessfulChineseSci-fi

C.ChineseSci-fiSetsaNewPath D.ChineseSci-fiChallenges第二節(jié)（共5小題；每小題2.5分，滿分12.5分）根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。

Spaceiswhereourfutureis—tripstotheMoon,Marsandbeyond.Mostpeoplewouldthinkthatapartfromcomets(彗星)andstars,thereislittleelseoutthere.

①_____________Scientistsarenowconcernedthatifwedon’tcleanitup,wemayallbeingreatdanger.

Thefirstpieceofspacejunkwascreatedintheyearof1964,whentheAmericansatelliteVanguardIstoppedoperating.②_____________

However,sinceitkeptorbitingaroundtheEarthwithoutanyresults,scientistsbecameincreasinglycomfortableabandoningthingsthatnolongerservedanyusefulpurposeinspace.

③_____________

Thejunkvariesfromtinypiecesofpaintchippedoffrocketstocameras,hugefueltanks,andevenodditemslikethemillion-dollartoolkitthatastronautHeidemarieStefanyshynPiperlostduringaspacewalk.

Themajorproblemwiththespacetrashisthatitmayhitworkingsatellitesanddamagetravellingspaceship.Inadditiontothis,manypiecesofjunkmaycrashwitheachotherandbreakintopieceswhichfallbacktotheEarth.

④_____________Groundstationshavebeenbuilttomonitorlargerpiecesofspacetrashtopreventthemfromcrashingintoworkingsatellitesorspaceshuttles.

⑤_____________Theywillstoplitteringinspaceandtocleanupthetrashalreadythere.A.

Futureplansincludeacooperativeeffortamongmanynations.B.

ThejunkfloatsslowlyaroundtheEarth.C.

However,sinceourspacejourneystarted,wehaveleftmuchtrash(垃圾)inspace.D.

Itissaidthattherearenowover500,000piecesofman-madetrashorbitingtheEarthatspeedsofupto17,500milesperhour.E.

Itlostitsconnectionwiththegroundcentre.F.

Toavoidthis,scientistshaveinventedseveralwaysforclearingthesky.G.

Ithasn'tresultinanyseriousproblemsuptonow.第二部分語言知識(shí)運(yùn)用（共兩節(jié)，滿分30分）第一節(jié)（共15小題；每小題1分，滿分15分）閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)。

ItookanairplanetoBeijinginFebruary.Aheadofmetomyright,akidwas

1

.

Iwentuptoawoman.Shehadinherarmsakidthat

2

crying.

Itoldthemotherthatthekidneededtobewalkedandthenshewould

3

andsleep.Iknewthisbecause

Iamafatheroffour

4

children.Thewomansaidshewastootiredasshehadbeenupthewholenightbefore.I

5

towalkthekidsoshecouldgetsomesleep.

AsItookthekidinmyarms,I

6

herforthekid'snameandage.

Ithenstarted

7

walkinguptothefrontoftheeconomysection.Thekidimmediatelyfelltosleep.WhenIgotbacktothemothers

8

,Ifoundherfastasleep.Ikeptwalkingforoverthreehoursandwalkedslowlyupanddown.Sinceitwasanearly13-hourflight,Iwalkedaquarterofthewholejourney—

9

akid.

Womenonboardwould

10

meduringmylongwalk,wantingtoseethekid.Onewomanaskedmesomequestionslike"Howmany

11

doyouhave?”“Four,”

Isaid.Shelookedcloselyatmywrinkled(有皺紋的)faceandwhitehair(Iwasalmost60)andsaid,"Well,Ihopethisisyourlastone.”ShethoughtIwasthekid’s

12

.

Ijust

13

andwalkedon.

When

Iwasbacktothemother,themother

14

.Igaveherkidbacktoher,who

15

soundasleep.1.A.singing

B.talking

C.sleeping

D.crying

2.A.kept

B.started

C.practised

D.hated

3.A.breakdown

B.goahead

C.settledown

D.setoff

4.A.grown

B.powerful

C.curious

D.slim

5.A.deserved

B.offered

C.pretended

D.agreed

6.A.requested

B.commanded

C.asked

D.consulted

7.A.slowly

B.quickly

C.calmly

D.strongly

8.A.home

B.seat

C.section

D.room

9.A.watching

B.carrying

C.tricking

D.seeking

10.A.spot

B.remind

C.stop

D.award

11.A.customers

B.passengers

C.members

D.children

12.A.mother

B.teacher

C.father

D.nurse

13.A.refused

B.smiled

C.apologised

D.signed

14.A.woke

B.left

C.wandered

D.shouted

15.A.turned

B.fell

C.remained

D.looked第二節(jié)（共10小題；每小題1.5分，滿分15分）閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。

MKⅡ,aplanet①_________(billion)ofkilometresaway,istheoriginoflifeinmanyreligions.Physicistshaveprovedthetheorythatitsgentleclimateandthepullofitsgravityaresimilar

②_________

theearth's.Andastronomershavefoundthatoxygenatomsandcarbondioxide,

③_________arefundamentaltolife,existinitsatmospherethroughsatellites.④_________(cheer)upbythisnews,biologists,in⑤_________(they)turn,begantodosomeresearchtoremovepeopledpuzzles—nowthattherearesome⑥_________(suit)conditions,doeslifereallyexistonthisglobe?Dotheymultiplybylayingeggsorgivingbirthtobabies?

Lastmonth,aspaceshipwassentthere.It's

?⑦_(dá)________

pitythatthismissionfailed.Unliketheearth,MKⅡisamuch⑧_________(young)planet.Thus,massesof⑨_________(harm)acidcloudsfloateverywherecausingviolentchainreactionstobreakout.Thesecloudsnotonly

blockedoutthepilots'sightbutalsodamagedtheenginesystem.⑩_________(luck),thepilotswatchedoutcarefullyandpreventedthespaceshipfromcrashingintime.第三部分寫作（共兩節(jié)，滿分40分）第一節(jié)（滿分15分）某英文雜志正在舉辦以“Fancyyourselfasaninterviewer”為主題的征文活動(dòng),請你以“AFamousChineseIWouldLiketoInterview”為題,寫一篇英語短文。內(nèi)容包括:1.采訪的對(duì)象(楊利偉);2.

采訪的原因;3.

想提的溫問題。注意:1.詞數(shù)80左右;2.可以適當(dāng)增加細(xì)節(jié),以使行文連貫;3.短文中不能出現(xiàn)與本人相關(guān)的信息;4.短文的標(biāo)題已給出,不計(jì)入總詞數(shù)。AFamousChineseIWouldLiketoInterview___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________第二節(jié)（滿分25分）閱讀下面材料，根據(jù)其內(nèi)容和所給段落開頭語續(xù)寫兩段，使之構(gòu)成一篇完整的短文。續(xù)寫詞數(shù)應(yīng)為150左右。

Alittlegirlwhoseparentshaddiedlivedwithhergrandmotherandsleptinanupstairsbedroom.Onenighttherewasafireinthehouseandthegrandmotherdiedwhiletryingtorescuethechild.Thefirespreadquickly,andthesituationwasterrible.

Neighborscalledthefiredepartment,andthenstoodhelplesslyby,unabletoenterthehousebecauseflamesblockedalltheentrances.Thelittlegirlappearedatanupstairswindow,cryingforhelp,justaswordspreadamongthecrowdthatthefirefighterswouldbedelayedafewminutesbecausetheywereallatanotherfiresite.

Suddenly,amanappearedwithaladder,putitupagainstthesideofthehouseanddisappearedinside.Whenhereappeared,hehadthelittlegirlinhisarms.Hedeliveredthechildtothewaitingarmsbelow,andthendisappearedintothenight.

Aninvestigationrevealedthatthechildhadnolivingrelatives,andweekslaterameetingwasheldinthetownhalltodeterminewhowouldtakethechildintotheirhomeandbringherup.

Ateachersaidshewouldliketoraisethechild.Shepointedoutthatshecouldensureheragoodeducation.Afarmerofferedherashelteredupbringingonhisfarm.Hepointedoutthatlivingonafarmwashealthyandsatisfying.Othersspoke,givingtheirreasonswhyitwastothechild'sadvantagetolivewiththem.

Finally,thetown'srichestresidentroseandsaid,"Icangivethischildalltheadvantagesthatyouhavementionedhere,plusmoneyandeverythingthatmoneycanbuy."

Throughoutallthis,thechildremainedsilent,hereyesonthefloor.

"Doesanyoneelsewanttospeak?"askedthemeetingchairman.Amancameforwardfromthebackofthehall.Hewalkedslowlyandappearedtobeinpain.Paragraph1:

Whenhegottothefrontoftheroom,hestooddirectlyinfrontofthelittlegirlandheldouthisarms.

_______________________________________________________________________________________________________________________________________________________________Paragraph2:

Whenaskedaboutherchoice,thegirlgavepeoplethereasonsfirmly.__________________________________________________________________________________________________________

答案以及解析第一部分閱讀理解第一節(jié)A答案：(1).C;(2).D;(3).A

解析：(1).細(xì)節(jié)理解題。根據(jù)文章第一段可知,作者小時(shí)候曾經(jīng)想象過自已未來成為宇航員、西部牛仔、足球運(yùn)動(dòng)員,由此可知,作者小時(shí)候?qū)ξ磥碛兄篮玫你裤?故選C。

(2).細(xì)節(jié)理解題。由文章最后一段的內(nèi)容可知,作者的哥哥藏巧克力蛋,作者的妹妹和作者來找,最后他們一起分享巧克力蛋。故選D。

(3).主旨大意題。文章描述了作者小時(shí)候豐富的想象力,也介紹了作者和兄弟姐妹一起玩的富有想象力的游戲,故選A。B答案：1.A;2.C;3.B;4.A

解析：1.細(xì)節(jié)理解題。從文章第二段最后一句可知,科學(xué)家可以使地球增加60億年的壽命,使其工作壽命加倍,故選A。

2.推理判斷題。根據(jù)文章第五段可知,因?yàn)樘柕脑?地球?qū)⒅饾u變熱以至于不適于人類居住,這是科學(xué)家計(jì)劃拯救地球的原因。

3.細(xì)節(jié)理解題。最后兩段分別指出該計(jì)劃可能帶來的兩大惡果:一是萬一軌道計(jì)算出錯(cuò)會(huì)使彗星撞向地球,二是地球脫離原軌道后很可能會(huì)失去月球,從而導(dǎo)致氣候劇變。

4.讀圖理解題。從文章中的敘述可知,圖A最佳解釋了這項(xiàng)計(jì)劃的工作原理。C答案：1.C;2.B;3.A;4.D

解析：1.主旨大意題。通讀第二段可知,本段主要講人們對(duì)火星的一些傳統(tǒng)認(rèn)識(shí),故選C項(xiàng)。

2.推理判斷題。根據(jù)第三段的“Today,Marscontinuestoexcitehumans—notastheobjectofsciencefictionbutofscientificstudy.Spacescientistshavecollectedawealthofin-formation...”可推斷現(xiàn)在的航天科學(xué)家們對(duì)火星很感興趣。

3.推理判斷題。根據(jù)第四段的“Hesaid.‘It’sactuallyorangishmorethanredandit’salsokindofbrown,too.”’可知,薩姆認(rèn)為火星并不是紅色的,而是橘黃色,甚至帶一點(diǎn)兒褐色,故選A項(xiàng)。

4.推理判斷題。根據(jù)末段的"aworldthattheyareverylikelytosetfootonwithintheirlifetimes”可知作者認(rèn)為人類在接下來的幾十年內(nèi)就有可能登上火星。D答案：1.D;2.D;3.B;4.C

解析：1.推理判斷題。引入第一段的目的是導(dǎo)入話題willresultintheentireEarth

catchingonfire.Whowillsavetheworld?故選D。

2.詞義猜測題。根據(jù)第二段ThisimaginativetaleisattheheartofthelatestChinesesci-fimovieTheWanderingEarth.UnlikemanyAmericanspace-themedfilmswherethesolutiontoadisasterEarthfacesisalwaysfleeingtheplanetinspaceships,thistimewe'retakingtheEarthwithus.這個(gè)充滿想象力的故事是中國最新科幻電影《流浪地球》的核心。與許多美國太空主題電影不同,在這些電影中,地球面臨災(zāi)難時(shí)的解決方案總是乘坐宇宙飛船逃離地球,而這次我們要把地球帶上。不同的觀點(diǎn)就是helpingEarthmakeitsescape幫著地球一起逃離,故選D。

3.細(xì)節(jié)理解題。根據(jù)第四段AvehidethatreallyexpressesourculturalandspiritualcorecanbecalledChinesesci-fi.Otherwise,we'rejustfollowingothersandtellingthesameHollywoodstories.可知,我們沒有跟隨其他人來講述同樣的好萊塢的故事,而是有自己的文化和精神核心。所以好萊塢的故事沒有給這部電影帶來成功。故選B。

4.主旨大意題。根據(jù)第二段Thefilm,whichhasmadeitthecountry’smostsuccessfulfilmofalltime,hasofferedadifferentandmoreambitiousidea.可知,中國科幻電影開辟了新的途徑。故選C。第二節(jié)答案：CEDFA解析：本文介紹了第一片人造太空垃圾是一個(gè)破碎的衛(wèi)星,因?yàn)樗鼪]有造成任何問題,所以科學(xué)家最初并沒有關(guān)心太空垃圾,隨著太空垃圾越來越多,科學(xué)家意識(shí)到如果不及時(shí)清理太空垃圾,人類將面臨危險(xiǎn)。1.

C解析:根據(jù)下文的信息“Scientistsarenowconcernedthatifwedon’tcleanitup...”可以推知上文和太空垃圾有關(guān),故選C項(xiàng)。2.

E解析:根據(jù)上文“theAmericansatelliteVanguardIstoppedoperating”和下文的順承關(guān)系可知,停止運(yùn)作當(dāng)然造成衛(wèi)星和地面的中心失去聯(lián)系,故E項(xiàng)合適。3.

D解析:這是本段的主題句,下文涉及太空中各種各樣的垃圾,故本句選D項(xiàng)合適。4.

F解析:既然太空那么多的垃圾有可能會(huì)產(chǎn)生各種各樣的危害,科學(xué)家當(dāng)然要尋求解決的辦法,本空的后面就是討論它們的處理辦法,故本題F項(xiàng)正確。5.

A解析:根據(jù)下文的信息“Theywillstoplitteringinspaceandtocleanupthetrashalreadythere.”和理解句意可知,they指的是manynations,這些國家在尋求合作以解決太空垃圾的問題,故本題A項(xiàng)正確。第二部分語言知識(shí)運(yùn)用第一節(jié)答案：1.D;2.A;3.C;4.A;5.B;6.C;7.A;8.B;9.B;10.C;11.D;12.C;13.B;14.A;15.C

解析：1.根據(jù)下段中的Shehadinherarmsakidthat______crying.可知,一個(gè)孩子在哭。故選D項(xiàng)。

2.根據(jù)Shehadinherarmsakidthat____________

crying.并結(jié)合選項(xiàng)可知,只有A項(xiàng)符合語境。keepdoingsth意為“一直做某事”。

3.根據(jù)語境可知,作者告訴那位母親,孩子需要有人抱著走走,然后她就會(huì)靜下來睡覺。breakdown意為“出故障”;goahead意為“前進(jìn),進(jìn)行”;settledown意為“定居;(使某人)安靜下來”;setoff意為“出發(fā);引起”。故選C項(xiàng)。

4.根據(jù)后文的mywrinkledfaceandwhilehair(Iwasalmost60)可推知,作者是四個(gè)“成年”孩子的父親。故選A項(xiàng)。

5.根據(jù)空后的towalkthekidsoshecouldgetsomesleep可知,作者“主動(dòng)提出”抱著孩子去走走,這樣她就能睡一會(huì)兒了。offertodosth意為“(主動(dòng))提出要做某事”,故選B項(xiàng)。

6.根據(jù)空后的forthekid’snameandage可知作者是在“問"孩子的名字和年齡。故選C項(xiàng)。

7.根據(jù)常識(shí)和后文的walkedslowly可知,作者在哄孩子睡覺,所以是開始慢慢地走到經(jīng)濟(jì)艙的前面。故選A項(xiàng)。

8.根據(jù)常識(shí),作者把孩子哄睡著了,自然要送回到媽媽那里,也就是回到媽媽的座位(seat)。故選B項(xiàng)。

9.根據(jù)上文的Itookthe

kidinmyarms及Ikeptwalkingforoverthreehoursandwalkedslowlyupanddown.可知在長達(dá)13個(gè)小時(shí)的航班上作者有四分之一的時(shí)間在抱著一個(gè)孩子。故選B項(xiàng)。

10.根據(jù)下文的wanting

toseethekid可知,航班上的女士們要看孩子,因?yàn)樽髡弑е⒆觼砘刈?所以是讓作者停下來。故選C項(xiàng)。

11.根據(jù)下文的“Four,”可知(一位女士)在問作者有幾個(gè)孩子。

12.根據(jù)前文的Ihopethisisyourlastone可知,她認(rèn)為作者是孩子的父親。故選C項(xiàng)。

13.根據(jù)語境,作者應(yīng)是微笑著繼續(xù)來回走。