外研版高中英语必修一《完形填空》专项练习题含答案.docx

外研版高中英语必修一《完形填空》专项练习题含答案.docx

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外研版高中英语必修一《完形填空》专项练习题含答案

外研版高中英语必修一《完形填空》专项练习题（含答案）

VastpartsofEarthshouldbeleftwild

Toavoidmassextinctionsofplantsandanimals，governmentsshouldprotectathirdoftheoceansandlandby2030andhalfby2050，withafocusonareasofhighbiodiversity．SosayleadingbiologistsinaneditorialinthejournalScience．

Thisisn'tjustaboutsavingbiodiverseareas，saysJonathanBaillieoftheNationalGeographicSociety，oneoftheauthors．Itisalsoaboutsavingourselvesbyprotecting1naturalsystems，orecosystems，andtheirbenefitstous，knownasecosystemservices．"Wearelearningthatthelargeareasthatremainareimportantforprovidingservicesforalllife．Theforests，forexample，are2forabsorbingandstoringcarbon，"saysBaillie．

Atpresent，just3.6percentoftheplanet'soceansand14.7percentoflandisprotectedbylaw．Atthe2010NagoyaConferenceoftheConventiononBiologicalDiversity，governmentsagreedtoprotect10percentoftheoceansand17percentoflandby2020．

Butthisisn'tnearlyenough，saysBaillie．Intheeditorial，heandhiscoauthor，Ya﹣PingZhangoftheChineseAcademyofSciences，wantgovernmentstosetmuchbigger3atthenextmajorconferenceonbiodiversityin2020．

"Wehavetoenormously4ourambitionifwewanttoavoidanextinctioncrisisandifwewanttomaintaintheecosystemservicesthatwe5benefitfrom，"saysBaillie．"Thetrendsareina6direction，it'sjustwehavetomovemuchfaster．"

Itishardtoworkouthowmuchspaceisneededtopreservebiodiversityandecosystem7，thepairsay，becausethereissomuchwedon'tknowaboutlifeonEarth﹣likehowmanyspeciesthereare．

8，mostestimatessuggestthatbetween25and75percentofhighbiodiversityregionsormajorecosystemsshouldbeprotected．Therefore，we，includinggovernments，shouldbe9whensettinggoalsandstrategies．

"Thereisnodoubtthatweneedfarmorelandandsea10forconservingandretainingnature，"saysJamesWatsonattheUniversityofQueenslandinAustralia．"Targetslike50percentareintherightballparkwhenitcomestotheminimal11ofareaneededtoconservebiodiversity．"

ButWatsonandothersstressthatwhichareasgetprotectedisevenmoreimportantthantheoverallpercentage．"Thekeythingistoprotecttherightareas，"saysJoseMontoyaoftheStationforTheoreticalandExperimentalEcologyinMoulis，France．"Ifwe12protectaproportionoftheterritory，governmentswilllikelyprotectwhat'seasy，andthat'susuallyareasof13biodiversityandecosystemserviceprovision．"

Infact，athirdofthe3.6percentoflandthatisalreadymeanttobeprotectedisactuallybeing14，Watson'steamreportedlastmonth．Soonly15areastobeprotectedisn'tenough．

1．A．stricterB．widerC．saferD．simpler

2．A．uniqueB．sufficientC．criticalD．fit

3．A．examplesB．valuesC．awardsD．objectives

4．A．increaseB．achieveC．lackD．frustrate

5．A．barelyB．currentlyC．roughlyD．thoroughly

6．A．oppositeB．fixedC．complexD．positive

7．A．approachesB．managementC．benefitsD．degradation

8．A．ThereforeB．FurthermoreC．HoweverD．Otherwise

9．A．concernedB．changeableC．firmD．cautious

10．A．desertedB．securedC．measuredD．distributed

11．A．damageB．costC．amountD．standard

12．A．completelyB．merelyC．virtuallyD．desperately

13．A．massB．tropicalC．marineD．low

14．A．exploitedB．expandedC．restoredD．discovered

15．A．developingB．coveringC．declaringD．utilizing

InGermany，it'snormaltowearyourownclothesatschool，sincetherearenorulesaboutuniform．SowhydidafewschoolmatesandIspendtwodays16aroundtheschoolinuniform？

Infact，duringthesetwodays，arather17eventtookplace：

ourMUN（ModelUnitedNations）Conference．

Itisaconference18forstudentsfromallGermanschoolswhowanttoseehowtheUnitedNationsreallyworks．Theygetanopportunityto19acountry，maybeonetheydon'tknowmuchabout，and20debatewithotherstudentsfromdifferent21onrealproblemstheworldisfacingnow．Theaimistowritea22attheend，whichwillhelpdealwiththem．

The23ofourconferencewas"TranscendBorders：

DiscoverPeace"，which24thatthestudentswouldbelookingatwhatcaused25amongcountriesandhowtoovercomeit．"Transcend"isjustalonger26for"cross"．

However，thestudents27breakingdownnotonlyphysicalnationalboundaries，butalsothose28differentnationalities．Ofcourse，thisincludedhowtohelpotherswhoareforcedtofleetheirhomeland，forthepeople29allstudents．

Notonlywastheconferencea30ofthinkingaboutdifficultglobalproblems，butalsoeveryonehadtospeakinEnglishwhileusingcorrectdebatinglanguagetoo．31job!

Butofcoursethiswasabrilliant32foreveryonethere，andafterawhile，youcouldn'teven33thestudentsweren'tspeakingintheirfirstlanguage!

I'dreally34joininginaconferenceifyougetthechance，andsharingyour35．It'sthebestwaytomeetnewpeopleandtothinkabouthowtomaketheworldabetterplace．

16．A．talkingB．wanderingC．thinkingD．debating

17．A．specialB．absurdC．toughD．popular

18．A．providedB．intendedC．celebratedD．known

19．A．visitB．manageC．representD．defend

20．A．softlyB．secretlyC．unexpectedlyD．heatedly

21．A．agesB．classesC．schoolsD．countries

22．A．settlementB．reportC．passageD．summary

23．A．courseB．purposeC．planD．theme

24．A．informsB．respondsC．meansD．guarantees

25．A．disagreementB．discussionC．competitionD．complaint

26．A．processB．phraseC．timeD．word

27．A．gaveupB．focusedonC．broughtupD．brokeinto

28．A．besideB．beyondC．behindD．between

29．A．concernedB．attractedC．changedD．bothered

30．A．possibilityB．challengeC．conversationD．chance

31．A．InterestingB．DiscouragingC．AwkwardD．Useful

32．A．showB．practiceC．resultD．example

33．A．checkB．guessC．tellD．hear

34．A．recommendB．considerC．imagineD．avoid

35．A．feelingsB．troublesC．sufferingsD．ideas

Myprevioushomehadastandofwoodsbehinditandmanyanimalsinthebackyard.Thatfirstyear，I36feedingpeanutstothebluejays，thenthesquirrels.Thesquirrelshadno37cominguprighttomeforthem.Asthemonthswentby，therabbitssawthatIwasno38anddidn'tescape.WhenIthrewcarrotslices（薄片），theyevencameforanibble（啃）．Slowlytheycameto39me，andbytheendoftheyeartheywereeatingoutofmyhand.

Thatsecondyear，therabbits40me，andonewouldevensitupforslices！

WhileIwasfeedingthem，I41thatagroundhogwhousedtorunawaywasnowtakingan42interestinthisfoodsituation.Icarefullyextendedalong43，withakeeneyeonthoseteeth，and44，thereweretimesIwouldhavethegroundhogsittingnexttoarabbit，bothmunching（津津有味地咀嚼）oncarrots.Afewmonthslater，while45，shewouldeventurnherbacktome.46whenshewasfacingaway，Ireachedoutand47scratched（搔）herbackwithmyfinger.Shedidn'tmove.

Byyearthree，therabbitsandthegroundhogwereback.Thegroundhog48didn'thaveaproblemwithmescratchingherback，andIgotanidea.I'dalways49，whileslicingupcarrots，thattheendlookedlikeacap.50oneday，justtoseewhatshewoulddo，Igently51oneontopofthegroundhog'shead.Again，nota52．Thenexttime，Ihadmycamerareadytorecordwhatyouseehere，oneofseveraldozensuchpictures.53shehadaslicetoeat，shenever54theoneonherhead.Itwasafair55—Igotapleasure，andshehadyetanothertastytreat.

36．A．avoidedB．startedC．canceledD．suggested

37．A．businessB．funC．problemD．privilege

38．A．helpB．cheatC．threatD．exception

39．A．trustB．missC．admireD．appreciate

40．A．fearedB．ignoredC．discoveredD．remembered

41．A．provedB．decidedC．noticedD．understood

42．A．extremeB．increasingC．additionalD．inspiring

43．A．squirrelB．rabbitC．peanutD．carrot

44．A．beforelongB．longagoC．overandoverD．alloveragain

45．A．eatingB．playingC．sittingD．sleeping

46．A．NextB．OnceC．SoonD．Lately

47．A．carefullyB．suddenlyC．violentlyD．patiently

48．A．alsoB．thusC．justD．still

49．A．thoughtB．doubtedC．admittedD．recognised

50．A．WhileB．OrC．SoD．For

51．A．fixedB．placedC．hungD．kept

52．A．trembleB．moveC．delayD．hesitation

53．A．EvenifB．EversinceC．AsfarasD．Solongas

54．A．welcomedB．requiredC．botheredD．expected

55．A．tradeB．competitionC．taskD．affair

Whilehighschooldoesnotgenerallyencouragestudentstoexplorenewaspectsoflife,collegesetsthestageforthatexploration.Imyselfwentthroughthis56processandfoundsomethingthathaschangedmy57atcollegeforthebetter：

IdiscoveredASL－AmericanSignLanguage（美式手语）．

Ineverfeltanurgeto58anysignlanguagebefore.Myentirefamilyishearing,andsoareallmyfriends.The59languageswereenoughinallmyinteractions（交往）．LittledidIknowthatIwoulddiscovermy60forASL.

The61beganduringmyfirstweekatcollege.IwatchedastheASLClub62theirtranslationofasong.Boththehandmovementsandthevery63ofcommunicatingwithoutspeaking64me.WhatIsawwascompletelyunlikeanythingIhadexperiencedinthe65．Thisnewnessjustleftme66more.

Afterthat,feelingtheneedto67further,IdecidedtodropinononeofASLclub'smeetings.Ionlylearnedhowto68thealphabetthatday.Yetinsteadofbeingdiscouragedbymy69progress,Iwasexcited.Ithenmadeitapointto70thosemeetingsandlearnallIcould.

Thefollowingterm,I71anASLclass.Theprofessorwasdeafandanytalkingwas72．Isoonrealizedthatthesilencewasnotunpleasant.73，iftherehadbeenanytalking,itwouldhave74ustolearnless.Now,Iappreciatethesilenceandthe75wayofcommunicationitopens.

56．A．searchingB．planningC．naturalD．formal

57．A．progressB．experienceNC．majorD．opinion

58．A．chooseB．readC．learnD．create

59．A