Unit 6 小题多维练（解析版）

外研版2019选择性必修二狂刷06Unit6Survival一．单句语法填空1.(2020.全国卷Ⅱ)Hisson,age15.whohadtakenanart______(appreciate)class,thoughtthattherewassomethingunusualabouttheonewithayounggirlsittingonagardenchair.2.(2020.山东新高考)AccordingtoarecentstudyintheJournalofConsumerResearch,boththesizeand_____(consume)habitsofoureatingcompanionscaninfluenceourfoodintake.3.(2020·江苏高考)AndtensofmillionsinAfricaandAsiacanseebecauseofthe______(commit)Wilsonmadetopreventingthepreventable.4.(2020·江苏高考)Theclassexperimentthatdaywastoshowhowheatinga______(contain)ofwaterwouldbringairbubblingtothesurface.5.(2020.江苏高考)Jan23:Wuhandeclaredtemporaryoutbound(向外的)traffic_____(restrict).6.(2018.天津高考)Iencounteredmany______(hike)whowereheadedtoadistantcamp-groundwithjustenoughtimetogettherebeforedark.7.(2017.全国卷Ⅲ)Butweallhavetoacceptthataswegetolderour______(react)slowdownandthisoftenresultsinpeopleavoidinganypotentiallychallengingdrivingconditionsandlosingconfidenceintheirdrivingskills.8.(2017.江苏高考)Thisobservationhintsthateffectiveembryoniclearningcouldsignalneurologicalstrengthsofchildrentoparents.Anevolutionary______(infer)canthenbedrawn.9.(2017.天津高考)Turningone'slifeintoawaitinggamerequiresfaithandhope,andisstrictlyforthe______(optimistic)amongus.10.(2016.江苏高考)Thebarefootkidwhojustafewyearspreviouslyhadbeenlivinginpoverty,surroundedby______(criminal)andviolence,hadwrittenanewchapterinthehistoryofsports.11.(2015.北京高考)Thankstothe______(advance)technology,weliveinanageofbetteredcommunication.12.(2015.广东高考)AndIevenjoinedthelocalfishingclubandstaredattendingthe_____(month)meetings.13.(2014.江西高考)Anyonetravelingintheparkhastogoinacarbecausewildanimalsmay_____(fierce)attackpeople.14.(2013.天津高考)Theyworrythat______(expose)tolightwhilesleepingcanincreaseaperson'schancesofgettingcancer.15.(2013.江西高考)Moderncarsandboatsmeanthatpeoplecanfishinremoteareasoftheworld，sonoplaceissafefrom______(greed)fishermenwhotakebothmalesandfemales，leavingfewfishtoproduceyoung.1.appreciation2.consumption3.commitment4.container5.restrictions6.hikers7.reactions8.inference9.optimists10.criminals11.advanced12.monthly13.fiercely14.exposure15.greedyⅡ.用方框内短语的适当形式填空takeplace;runaway;amountto;inone'sway;underconstruction;figureout;fitinwith;diefrom1.Theexhibitionhas11projectsthathavebeenbuiltorareinninecountries.

2.Theygavemesomehelpinthebeginningbutitdidnotmuch.

3.Beforethepolicearrived,hebrokethewindowand.

4.You'llhavetomove—youare.

5.Smokersareabouttwiceaslikelytogetthelunginfectionanditasnon-smokers.

6.TheamountofCarbon-14containedintheirboneshelpsscientiststheirage.

7.IwonderedhowIwouldmyteenagefriends.

8.Greatchangesinourhometownduringthepasttenyears.

Ⅱ.1.underconstruction2.amountto3.ranaway4.inmyway5.diefrom6.figureout7.fitinwith8.havetakenplace三．句式仿写1.with的复合结构Spottingthecar___________________,thegreedythiefdidn'thesitate.看到那辆车窗开着的汽车，这个贪婪的小偷毫不犹豫(地行动了)。2.“only+状语(从句)”置于句首引起的部分倒装Onlythen___________________towardsharmoniouslysharingoururbanhabitats.只有这样，我们才能和谐地共享我们的城市栖息地。3.that引导的同位语从句Thereisevidence__________________________.有证据表明，城市里的浣熊比它们的野生近亲更聪明....4.(2018.全国卷Ⅲ)Moreover,_________________awiderangeofsportseventsareabletobeheld.此外，随着体育场的建立，可以举办各种各样的体育赛事。5.(2020.全国卷I)Onlythen___________________thefamoussaying,“Nopain,nogain.”只有在那时，我才意识到名言“一分耕耘，一分收获。”的真正含义。6.(2020.全国卷I)Thebeautyofrereadingliesintheidea_______________________________.重读的美妙之处在于，我们与作品的联系是建立在我们当前的心理区域之上的。7．我别无选择，只好勇敢地和熊搏斗。(havenochoicebuttodo...)(2020·浙江，读后续写)_________________________________________________________8．随着战斗越来越激烈，熊就要闯入我们的营地了。(as引导时间状语从句)(2020·浙江，读后续写)_________________________________________________________9．直到莉莉走进办公室时，她才意识到她把合同忘在家里了。(only＋状语从句)_________________________________________________________10．毫无疑问，他会出席明天的会议。(Thereisnodoubt...)_________________________________________________________1.withitswindowleftopen2.canwelook3.thaturbanracoonsaremoreintelligentthantheirwildcousins4.withthestadiumsetup5.didIrealizethetruemeaningof6.thatourbondwiththeworkisbasedonourpresentmentalregister7.Ihadnochoicebuttofightwiththebearbravely.8.Asthefightwasgettingfiercerandfiercer，thebearwasabouttobreakintoourcamp.9.OnlywhenLilywalkedintotheofficedidsherealizethatshehadleftthecontractathome.10.Thereisnodoubtthathewillbepresentatthemeetingtomorrow.四.课文语法填空复习本单元Understandingideas部分InCapeTown，youwillwitnessmanycrimes1._________(commit)byanimals，butthere’snothingthepolicecandoaboutit.Nowadays，manywildanimalsaremovingintocities，asifourcitiesarebeingtakenoverbythem.Peopleoftenwonderaboutthereasonsbehindthismassurbanmigration，oneof2._______isthatwehumanshavemovedintotheirterritory.Citiesoffer3.________(increase)appealingspacestoanimals4_______(look)fornewhabitats.Withoutnaturalpredators，theanimalsincitiesoftenflourishandareeasytofindplentytoeat.5.__________(figure)outdifficultproblemsincities，animalsneedtobemore6.________(intelligence)andsomehaveevenchangedtheirlivinghabits.However，manyanimalsarealsofacedwithmanydangers.Unabletodistinguishbetweenbluesky7._______glass，birdsoftencrashintowindows，resultinginmanydeaths.Thereasonis8._______theyhaveyettochangetheirmigratoryroutes.Throughthis，wecangeta9.______(good)understandingofandevenlearntoappreciateourwild10.________(neighbour)．Onlythencanwelooktowardsharmoniouslysharingoururbanmitted2which3increasingly4.looking5Tofigure6intelligent7and8that9better10neighbours阅读理解

Thelocalgovernmentkilledmorethan34,000straydogs(流浪狗)severalmonthsagobecausethoseofficialswereafraidthatthedogswouldspreadrabies(狂犬病).

Thiscausedadebateacrossthecountry.Somepeoplesaidthatitwasverycrueltodogs.Theremightbeabetterwaytopreventthedisease.

Inthefuture,killingstraydogsmightbeseenasacrime.Lastmonth,theChinesegovernmentpublishedadraftofanimalrightslaws.Itsaysthatapersonwhokillsastraydogwithoutonegoodreasonwillbeputinprison.

Thedraftalsosaysthatanimalabuseandabandoninganimalswillbeconsideredcrimesunderthecriminallaw.

Thegovernmentpublishedthedraftsothatthepubliccouldreaditanddiscusstheirthoughts.Peoplehavedifferentreactions.Somethinkthelawisgood.TheysayothercountrieslikeBritainandJapanhavesimilarlaws.Theysaywewilldobetteratprotectinganimalsifthereisone.Butotherssayit'snotcrucialtofightanimalabusewithanewlaw.Criticismandfinescandothejob.

Somepeoplealsosaythatthedraftdoesn'tdealwiththebiggestissuesfacingthecountry'sdevelopment.Thecountryshouldmakeprogresstogiveallpeopleequalrights,theysay,beforeturningattentiontoanimals.Anotherpartofthedraftiscausingdiscussion.Itsaysthatpeopleshouldnotforceanimalstodosomethingdangerous,likejumpingthrougharingoffire.Butmanypeopleenjoywatchingthiskindofperformanceatthecircus,especiallykids.Theysaythatiftheanimaldoesitproperly,itwillnotgethurt.

1.Whydidthelocalgovernmentkillmanydogs?

A.Thedogsweredirty. B.Thoseofficialswantedtopreventrabies.

C.Thedogswerehomeless. D.Thoseofficialswantedtoeatthedogs.

2.Whichofthefollowingisacceptableaccordingtothedraftofanimalrightslaws?

A.Killingadogwithrabies. B.Beatingananimalforfun.

C.Abandoningablindpetdog. D.Forcingacattojumpthrougharingoffire.

3.Whatcanwetellfromthetext?

A.Allpeopleagreewiththelaw.

B.Criticismandfinescanprotectanimals.

C.ProtectinganimalsisthebiggestissueinChina.

D.Peoplehavedifferentopinionsonthelaw.

4.Whatwillhappenifthelawtakeseffect?

A.Peoplecan'tkillstraydogsanylonger.

B.Thecountrywon'thavehumanrightproblems.

C.Kidsmaynotbeabletowatchanimals'performancesinacircus.

D.Animalswillnotbekilled.阅读理解答案：1-4BADC解析：1.细节理解题。根据文章第一段中"thoseofficialswereafraidthatthedogswouldspreadrabies(狂犬病)"可知应选B项。

2.细节理解题。根据文章第四段"Thedraftalsosaysthatanimalabuseandabandoninganimalswillbeconsideredcrimesunderthecriminallaw."可知B、C两项不被接受,最后一段中"Itsaysthatpeopleshouldnotforceanimalstodosomethingdangerous,likejumpingthrougharingoffire."可知D项也不能被接受。

3.推理判断题。从文章的后三段来看,人们对于该草案所持的态度各不相同,故答案应为D。

4.推理判断题。根据文章最后一段可知,该草案禁止动物进行危险的表演,所以如果草案得以实施,可能就不会再有动物表演杂技了,C项正确。BHowdoyoukillyourtimewhenyougotowork?Mostofusstareatourcellphones,andrefusetomakeeyecontactwithothers.Wejustread,chatwithothersonlineorplaygamesonline.Ormaybewe’reusingthetimebetweenstopstodoourmakeup,catchuponemails,orreadafewchaptersofabook.However,DinaAlfasitakesaverydifferentapproach.EachdayshehastotravelhoursonbusesandtrainstogettoherengineeringjobatahospitalinIsrael.Ratherthanlookathercellphoneinsilence,sheusesoneveryspecialwaytohaveconnectionwithstrangers.Itisportraitsofthepeopleshemeetsonpublictransporteverydaythatsheistaking.Thephotographscatchthosequietandpersonalmomentsofpeoplereadyingthemselvesforthedayahead.Somepeoplelean(倚靠)theirheadagainstthewindowandgotosleep,somestareintospaceandhaveadaydream,andotherssitquietlytoreadtheirdocumentsorbooks.Eachpicturecatchesonetinymomentinpeople’slives,ripewithpotentialforyourimagination.Itiswonderfulforhertolookatsomeone’scommute(上下班)andmakeupanentirestoryabouttherestoftheirdailyexistence,fromthefathertravellingwithababytothewomanwelcomingachange.“Whatinspiresmeverymucharethelittlemomentsthathappeneveryday,”DinatoldMyModernMet.“Myworkistotellstoriesthroughasingleportrait,anditprovesthatallyouneedisjusttolookaroundandfindthosemagicmoments.”1.Whatwillmostpeopledowhengoingtowork?A.Enjoyreadingabookloudly.B.Makeeyecontactwithothers.C.Haveface-to-facetalkswithothers.D.Concentrateontheirmobilephones.2.WhatmakesDinadifferentfromothers?AStaringintothespaceandhavingadaydream.B.Leaningagainstthewindowandrelaxingherself.C.Usinghermobilephonetoappreciatepicturesshedraws.D.Drawingpeoplewhiletravellingonbusesandtrainstowork.3.WhichwordcanbestdescribeDinaAlfasi?A.Cool. B.Careful.C.Generous. D.Considerate.4.Whatisthemainideaofthetext?A.LittlemomentsmakeDinaspecial.B.Cellphoneisusedtotakespecialportraits.C.Dinatakesportraitsofotherswhencommuting.D.Peoplegotoworkwithdifferentwaystokilltime.【答案】1.D2.D3.B4.C二、七选五

Nearlyeveryonehasspentatleastonenightlyinginbedwishingforsleep.Butformany,it'sanightlystruggle.Thekey,orthesecret,istoexperiment.Whatworksforsomemightnotworkaswellforothers.①__________

Setaregularbedtime.Gotobedatthesametimeeverynight.

②__________Trynottobreakthisroutineonweekendswhenitmaybeattractivetostayuplate.Ifyouwanttochangeyourbedtime,helpyourbodyadapt.

③__________Ifyougetenoughsleep,youshouldwakeupontimenaturallywithoutanalarm.Asyourbedtime,trytokeepyourregularwake-uptimeevenonweekends.

Besmartaboutnapping.Whiletakinganapcanbeagreatwaytorechargeone'sbatteries,especiallyfortheelderly,itcanmakeinsomnia(失眠)worse.

④__________

Ifyoumustnap,doitintheearlyafternoon,andlimitittothirtyminutes.

Fightafter-dinnerdrowsiness.Whatshouldyoudowhenyouaregettingsleepybeforeyourbedtime?

⑤__________

Forexample,washingthedishes,orcallingafriend.Ifyougiveintothedrowsiness,youmaywakeuplaterinthenightandhavetroublegettingbacktosleep.A.

Wakeupatthesametimeeveryday.B.

Spendmoretimeoutsideinthedaytime.C.

Whenit'stimetosleep,makesuretheroomisdark.D.

Ifinsomniaisaproblemforyou,considergivingupnapping.E.

It'simportanttofindthesleepinghabitsthatworkbestforyou.F.

Getoffthecouchanddosomethingtoavoidfallingasleep.G.

Chooseatimewhenyounormallyfeeltiredsothatyoucanfallasleepeasily.七选五答案：EGADF

解析：①根据上文中的"Whatworksforsomemightnotworkaswellforothers"可知,对一些人有效的方法不一定对其他人也同样有效,所以应该找到最适合自己的睡眠习惯。故选E。②根据上文中的"Setaregularbedtime.Gotobedatthesametimeeverynight"可知,本段主要讲要制订一个有规律的睡眠时间。因此接下来应说选择一个自己通常感到疲倦的时刻,这样你能够容易入睡。故选G。③根据下文中的"Ifyougetenoughsleep,youshouldwakeupontimenaturallywithoutanalarm"可知,如果你得到了足够的睡眠,你应该不需要闹钟就可以按时自然醒来。故本段主旨句应该是说每天在相同的时间醒来。故选A。本段中的"keepyourregularwake-uptime"也是信息提示。④根据上文中的"Whiletakinganapcanbeagreatwaytorechargeone'sbatteries,especiallyfortheelderly,itcanmakeinsomnia(失眠)worse"可知,小睡虽然是一个养精蓄锐的好方式,尤其对老年人来说,但是它能使失眠更严重。接下来应该说,如果失眠对你来说是一个问题的话,那么应该考虑放弃小睡了。故选D。⑤根据上文中的"Whatshouldyoudowhenyouaregettingsleepybeforeyourbedtime?"可知,上句讲到"在你睡觉之前,如果感到困倦的话,应该怎么做?"那么接下来应该说的是减少倦意的方式,故选F。三、完形填空

I'mpartoftheRoots&Shootsprogramme,foundedbyDr.JaneGoodall,DBE.It'sallaboutmaking

1

changesintheworld.AsDr.Goodallsays,"Whatyoudomakesadifferenceandyouhavetodecidewhatkindofdifferenceyouwanttomake,"

IdecidedIwantedtodosomething

2

intheworld.

InBulgaria,whereIlive,straydogsareeverywhereintheurbanareas.Althoughmanycanturnablindeye,Istruggleto

3

thesoulfuleyesofapoorstreetdog.That'swhyI'mnolongerafoodwaster.WhenIseeplatesof

4

food,Iseethedesperateeyesofastrayanimal.Iseea

5

dogprowlingbinbags,searchingforfoodtofillhisemptybelly.

6

eatingoutinarestaurant,I'mnotafraidto

7

afoodbagwithleftovers.Whentherearelivingbeingsoutthere

8

,itseemsselfishtowastefood.I'llfeedittothestraycatsordogs.Aweekago,Isawastraydogaroundthegarbagebins.Hoursearlier,I'dbaggedupaplateof

9

fish.AsIunwrappedit,hewaggedhistailandsniffedtheair.Itwas

10

innotime.

It'ssad,isn'tit?Howwecanwastesomuchfoodandthink

11

ofit.Thesehomelessanimalshavetaughtmethatfoodispreciousanditisn'trighttowasteit.Whenyourstomachisfull,don'tthrowawaythefoodyou'veleft.

12

itforthestrayanimalwhosestomachisn'tfull.

Ican'tcountthetimesI'vepassedastrayanimalwitheyesaskingfor

13

.Forme,it'ssomethingIcan'tignore.ThatiswhyI

14

endupfetchingsomethingfromthefoodstoreifIdon'thaveanythingonme.

Thenexttimeyouseewastedfood,

15

itintovaluablefoodforallthestarvingmouthsoutthere.

1.A.relative

B.positive

C.great

D.possible

2.A.inspirational

B.important

C.interesting

D.useful

3.A.ignore

B.notice

C.realize

D.meet

4.A.untouched

B.wasted

C.spoiled

D.piled

5.A.fierce

B.wild

C.weak

D.angry

6.A.Evenif

B.Asif

C.Incase

D.Aswellas

7.A.buy

B.get

C.take

D.fill

8.A.running

B.starving

C.dying

D.barking

9.A.leftover

B.cooked

C.spared

D.shared

10.A.swallowed

B.swept

C.lost

D.gone

11.A.much

B.little

C.well

D.badly

12.A.Put

B.Wrap

C.Save

D.Leave

13.A.mercy

B.money

C.advice

D.help

14.A.seldom

B.always

C.still

D.actually

15.A.tum

B.break

C.cover

D.make完形填空答案：1-5BDABC6-10ADBAD11-15BCDBA解析：1.根据上下文作者对JaneGoodall成立的这一组织的介绍可知,这个组织号召人们去为世界做"积极的"改变。

2.从下文作者所做的事情可知,他决定做"有用的"事情。

3.此处作者说明自己很难"忽视"可怜的流浪狗凄婉的眼神。

4.根据上文可知,作者不再浪费食物,因此看到"浪费掉的"食物时,就想起流浪动物极度渴望的眼神。

5.根据语境可知,流浪狗在垃圾袋中寻找食物,因此推断它因为饥饿而变得"虚弱"。

6."即使"作者在餐馆里吃饭,也会带食物给流浪的动物。

7.根据语境可知,此处表示作者把剩下的食物"装满"食品袋。

8.当有生物在"挨饿"时,浪费食物是自私的行为。

9.根据语境和常识可知,作者把一盘"剩余的"鱼装在袋子里。

10.此处表示狗很快把食物吃光了,gone表示"用完了"。

11.作者强调,我们怎么能"不假思索"去浪费那么多食物呢?thinklittleof表示"不假思索"。

12.作者号召我们,不要把吃剩下的食物扔掉而应该"节省"下来,给饿肚子的流浪动物吃。

13.根据常识可知,作者经过流浪动物时总看到"求助的"眼神。

14.作者很同情流浪动物,因此"总是"带食物给它们。

15.作者最后强调,下一次你看到浪费掉的食物时,把它们"变成"有用的食物,给流浪动物吃。Ⅰ.阅读理解AArecentstudybyateamofresearchersfromCanadahasuncoveredthatbirdslivingincitiesnotjustarebetteratproblem-solvingandmoreskilledintasksthanthoseinthesuburbs,butalsohavestrongerimmune(有免疫力的)systems!Theresearch,headedbyAudet,aPhDstudentatauniversity,examinedthecognitive(认知的)abilitiesofcitybirdswiththoseoftheircountrycousins.TheteamdidtheirstudyinBarbadosbecauseitneededabroadrangeofsituations:fromcrowdedmoderncitiestothecountryside.TheybeganbycatchingsomebirdsfromvariouspartsoftheCaribbeanIsland.Thebirdswerethengivenseveraltasks.Sometestedtheirassociativelearningskillswhileothersweretoobservehowcreativetheywereatproblem-solving.Whilecountrybirdsarealsomuchbraver,thecitybirdsappeartobemorecarefulwhenfacingunfamiliarthings.Theresultsdidnotsurprisetheresearchers.Afterall,birdslivingincitiesandtownsfacemanymorechallengesanddangersthanthosethatliveinthecountry.Butasitturnsout,thecitybirdsprovetohavebetterimmunityandarethereforemoreresistant(有抵抗力的)todiseasesthanthoselivinginthecountryside.Whileadditionalstudiesneedtobedonetoseeifthisistrueforallcitybirds,thereisnoreasontobelievethattheresultswouldbeanydifferent.Thoughthisisthefirsttimeresearchershavecomparedthecognitiveabilitiesofbirdslivingindifferentconditions,itisnotthefirststudytoexaminethedifferencesbetweencityandcountrybirds.Previousresearchhasshownthatblackbirdsincitiesaresimilarlymorecarefulthancountryblackbirds,andthatsparrowsandblackbirdslivingincitiessingatahigherfrequencytobeheardovercitynoiseandtomakeupforsounddistortions(失真)causedbytallbuildings.Ifonlybirdsknewtheadvantagesoflivingamonghumans,maybemorewouldmovetocities!1.Howarecitybirdsdifferentfromcountrybirdsaccordingtotheresearch?A.Citybirdshaveaweakerimmunesystembecauseofairpollution.B.Citybirdsarebraverwhenfacingunfamiliarthingsorsituations.C.Countrybirdsarelessskilledatjobsrequiringcreationandskills.D.Countrybirdshaveawiderrangeofchallengestosurvive.2.Whatconclusiondoestheauthorthinkfurtherstudieswilldraw?A.Countrybirdscanbetaughttheadvantagesoflivingincities.B.Citybirdsaremoreresistanttodiseasesthancountrybirds.C.Citybirdsaremorelikelytogetsickthancountrybirds.D.Countrybirdsaremorecarefulindangeroussituations.3.Whydocitybirdssingatahigherfrequencythancountrybirds?A.There'remoredangersincitiesforthem.B.Thebirdslivefarawayfromeachother.C.Thereareawiderrangeofsituations.D.There'stoomuchnoiseinthecity.4.Whatisthepassagemainlyabout?A.Researchintobirds'immunesystemsandlearningpower.B.Citybirdsaresmarterandhealthierthancountrybirds.C.WhataPhDstudenthasdonehassurprisedtheworld.D.Thenecessityandwaystomovecountrybirdstocities.BTheAfricanelephant,thelargestlandanimalremainingonearth,isverycrucialtoAfricanecosystems.Unlikeotheranimals,theAfricanelephantistoagreatextentthebuilderofitsenvironment.Asabigplant-eater,itlargelyshapestheforestsandsavannasinwhichitlives,thereforesettingthetermsofexistenceformillionsofotheranimalsthatliveinitshabitat.

Itistheelephant'sgreatdesireforfoodthatmakesitadisturberoftheenvironmentandanimportantbuilderofitshabitat.Initscontinuoussearchforthe300poundsofplantsitmusthaveeveryday,itkillssmalltreesandunderbrush,andpullsbranchesoffbigtreetrunks.ThisresultsinnumerousopenspacesinbothdeeptropicalforestsandthewoodlandsthatcoverpartoftheAfricansavannas.Inthemeantime,intheseopenspacesarenumerousplantsinvariousstagesofgrowththatattractavarietyofotherplant-eaters.Taketherainforestsforexample.Intheirnaturalstate,thespreadingbranchesoverheadshutoutsunlightandpreventthegrowthofplantsontheforestfloor.Bypullingdowntreesandeatingplants,elephantsmakeopenspaces,allowingnewplantstogrowontheforestfloor.Insuchsituations,theforestsbecomesuitableforlargehoofedplant-eaterstomovearoundandforsmallplant-eaterstogettheirfoodaswell.WhatworriesscientistsnowisthattheAfricanelephanthasbecomeanendangeredspecies.Iftheelephantiswipedout,scientistssay,manyotheranimalswillalsodisappearfromvastareasofforestsandsavannas,greatlychangingandworseningthewholeecosystem.5.Whatisthepassagemainlyabout?A.DisappearanceofAfricanelephants.B.ForestsandsavannasashabitatsforAfricanelephants.C.TheeffectofAfricanelephants'searchforfood.D.TheeatinghabitofAfricanelephants.6.Whatdoestheunderlinedphrase“settingtheterms”inParagraph1mostprobablymean?A.Fixingthetime.B.Worseningthestate.C.Improvingthequality.D.Decidingtheconditions.7.Whatdoweknowabouttheopenspacesinthepassage?A.Theyresultfromthedestructionofrainforests.B.TheyprovidefoodmainlyforAfricanelephants.C.Theyarehometomanyendangeredanimals.D.Theyareattractivetoplant-eatinganimalsofdifferentkinds.8.Thepassageisdevelopedmainlyby.

A.showingtheeffectsandthenexplainingthecausesB.pointingoutsimilaritiesanddifferencesC.describingthechangesinspaceorderD.givingexamplesⅡ.七选五Theearthquakecanstrikewithoutwarning.Butmanyinjuriesanddeathsfromthiskindofnaturaldisastercanbepreventedifpeoplefollowthesesafetytips.Ifyou'reinsideabuilding,staythere!Oneofthemostdangerousthingstodoinanearthquakeistotrytoleaveabuilding.1Droptotheground.Getunderanobjectthatisnoteasilydamaged.Holdontoituntiltheshakingstops.Youcanalsogettoacornerformedbytwowallswithyourarmsoveryourhead.Ifyou'reinbedwhentheearthquakehits,staythereandprotectyourheadwithapillow.

2Don'ttakeshelterunderatree,streetlightsortallbuildings.Ifyouaredriving,stopasquicklyaspossibleandstayawayfromoverpasses,buildings,bridgesoranythingelsethatmightfallorcollapse.3

Ifyouaretrappedinruins,coveryourmouthwithahandkerchieforapieceofcloth.Useyourcellphonetocallforhelpifpossible.Don'tshout.4Taponapipeorthewallsorescuerscanfindyou.

Bepreparedforaftershocks.5However,sometimestheyevenhappenmonthslater.Therefore,ifyouarenotinasafepositionafterthefirstshock,youshouldmovequicklybutcarefullytoasaferplace.

A.Don'tmovealongorkickupdust.B.Ifyou'reoutdoors,gotoopenspace.C.Shoutingcancauseyoutobreatheindust.D.Don'tpark