Unit5易错题-2025-2026学年译林版八年级英语上册

8AUnit5易错题复习

一、单项选择

l.Howonearthdideaglespotitsprey(猎物)fromsuchagreat(high)?^^

A./;anB.the;theC.the;anD.the;the

2.Ourlifeisjustlikeone-wayjourney.Therefore,enjoylifeeverymomentas

___ofthemwillhappenthesameway.

Athe;nothingB.a;noneCan;noneD.a;noone

3.Hedidn'tmeanherbirthday,butthatwouldmeanagiftatthelastminute.

A.toforget;buyingB.toforget;tobuy

C.forgetting;tobuyD.forgetting;buying

4.Themoretheemployeesarewiththeirworkplaceconditions,themoretheirdaily

tasksseem,leadingtohigherproductivity.

A.satisfied;satisfiedB.satisfying;satisfiedC.satisfied;satisfyingD.satisfying;satisfying

5.-doesthegirloverthereweigh?—Heris50kg.

A.Howheavy；weighB.Howmany;weightC.Howmuch;weightD.Howmuch;weight

6.Theinternetmakesourlivesmoreconvenient.Wbcanbuythingswedon'ttakemoneywithus.

A.eversinceB.sothatC.evenifD.aslongas

7.Mind-mapshelpusunderstandthetextbetter._______,theycanmakeuswritearticlesmoreeasily.

A.MoreoverB.HoweverC.OtherwiseD.Instead

8.Wowyournewbikelookssocool!Wheredidyougetit?

—Thanks!Isavedmoneyeverymonths.,1couldaffordanewbike.

A.AsaresultB.AlfirstC.InahurryD.Fromtimetotime

9.ItissaidthatChinesepaper-cuttingisofdisappearing.

------Luckily,amasteristryingtobringthisartbacktolife.

A.atonceB.outofstyleC.atriskD.inhand

10.LastweekendmanypeoplewentloIhelocaltheatretoenjoytheoperashow,youngpeople.

A.hardlyB.terriblyC.mainlyD.exactly

11.ThetwoconcertticketsarejustwhatIneed.Tellmehowyoutogetthem.

------Withthehelpofmycousin.

A.managedB.succeededC.continuedD.remembered

12.-----Whydoyoulistentotheweatherreporteveryday,Dad?wellforourlifeandwork,

dear.

A.PlanB.lbplanC.PlanningD.Plans

13.Thenumberofrarebirdsisbecomingbecausetherearelivingareasforwildlife.

A.fewerandfewer;lessandlessB.smallerandsmaller;lessandless

C.fewerandfewer;smallerandsmallerD.smallerandsmaller;fewerandfewer

14.Thenumberofwildtigersinthepastdecade,butourprotectionishelping.

A.stoppedB.fellC.increasedD.improved

15.SomestudentsinWuxitoraise1,000yuanforstrayanimalslastmonth,sotheygotaprize.

A.suggestedB.hopedC.managedD.meant

16.wolvesusuallyhunt_____ateam.Andababywolfcanhelpitsparentshunt_____threeorfouryearsold.

A.as;inB.as;atC.for;forD.fbr;at

17.What'stheweightofyoursonwhenhewasbirth?Heover3kg.

A.from;weighsB.at;weighedC.from;weighedD.at;weighs

18.-----Ididn'tattendtheWorldIntelligentManufacturingConferenceinNanjing.

---------------!Coolproductswereshownatit,likearobotthatmakescoffeeinjust90seconds!

A.ThatdependsB.WhatapityC.Don'tmentionitD.Ican'tbelieveit

二、用所给词的适当形式填空

1.Can'tyouseeoneofthemiddle-schoolstudents------------(climb)throughthewindowandgetintotheroom.

2.1warnedher-------------(notgo)nearthetigers,butshedidn'tlistentome.

3.AHhisfriendsareguessingifhe-------------(achieve)successwhenhegrowsup.

4.Whatlifestylesshouldwegiveup-----------------(prevent)thespreadoftheflue.

5.-Iseveryonehere?-Notyet.Look,here(come)therestofourguests.

6.Theaimofthisyear'sLeadersSummit(峰会)onClimateChangeis---------------------(create)acommunity

oflifeformanandnature.

7.Whichdoyouenjoy-----------(spend)yoursummerholidays,stayingathomeortravellingabroad?

8.-Whenshallwegoouttobuysomevegetables?-Dear,assoonasmyonlinemeeting-(end).

9.Itstartedwithanactivity---------------(hold)bythePEteachersinourschool.

10.Withcareful-------------------(protect),thenumberofpandasisslowlyincreasing.

Il.MrLeeisananimallover.Hedoeseverythinghecan-----------------(protect)animals.

12.Thegovernmentistakingaction-------------(prevent)themhurtingpeople.

13.Don'trisk------------(喂)wildanimals

14.It'swrongustoturnablindeyetostophunters(hunt)wildanimals

15.(wolf)strongteamsmakesthemwork(close)tosurviveinthewild.

16.0urparentsalwayscareaboutusandgiveus(全天的)care,whereverweare.

17.The(tiny)starintheskyareactuallythebrightest.

18.1wanttolearnmore,howeverittakesalotofe.Sure!Butyoushouldbepatientwith

_(you).

19.Savingendangeredanimalsisaseriousjob,asseeingthemsurvive(bring)hope.

20.(amazing),polarbearsarethebiggestmeateatersonland.

21.Listen,he----------------(发音)themostdifficultnewwordsfromthetext.

22.Dolphinsareamongoneof--------------(smart)animalsonearth.

23.1hopeherecoverssoon.(ill)canmakeusweakandunhappy.

24.Scientistsaroundtheworldaretryingtopreventthenumberofbees(drop).

25.Beingavolunteerattheanimalrescuecenterisquite(meaning).

26.Itisvery(satisfy)tohelpahurtbirdandseeitflybacktothesky.

27.Tellmewhatproblemsyouhave(learn)aboutsavingendangeredanimals.

28.Therearesomanywildlife-relatedclubsinmyschoolthatIcan'tdecidewhich(join).

29.Thewildlifepatrolplane,flyingfromtheforesttothegrassland,(stop)somewherebetwee

nthemtocheckonwilddeer,isn'tit?

30.Ifmorethanhalfoftheclass(notagree)withtheplan,wewillhavetotryanother.

31.Look!HowcutethesnowmantherelooksWhatdidtheyoungmandothatfor?

--------------------------(welcome)thebabypanda.

32.Somevisitors(visit)WolongNatureReservetheotherday.

33.1forgot(bring)mybookshere.Luckily,mydeskmatesharedherswithme.

34.Pleasekeepacloseeyeonthesickboy(prevent)himgettingahighfever.

35.(learn)moreaboutthehistoryofNanjing,youcanvisitsomelocalmuseums.

36.Theyknewhowmuchtroubletheywouldmeet,butthey(接受)thetaskbravely.

37.Thenewcouplearetoobusy(tidy)theirroomup.Howdirtyitis!

38.Whatotherwayscanyouthinkof(support)ourschoolfootballmatch?

39.Tigers(attack)peopleifthey(notbe)hungry.

三、完形填空

A篇

(2025武汉——模改编)Ourstarmusicalshow.Everytimethegirlsangherbeautifulnotes,thedogSandy,

animportantsupportingrole,would1witha"wooF'logether."Thisisn'tworking!Ican'tsingthis

song2wefindarightdog!”Kaylastormedofftheslage(舞台).

“Thisisalreadyourthirddog“MrLoomis,ourdramateacher,whowasalmostdriven3

turnedtome,“Ashley,canyougetanotherdogbyMonday?^^

“OK.I'Htry,“Ianswered.Ilovedactingandhadbeenontheshow,butitseemedmylargebirthmarkon

thefacemadesomepeopleuneasy.SoIchosetoleavetheshowanddidsomethingbackstage.

Buiunluckily,myweekendsearchonlymacleone4—ahomelessdogcalledFarley.Farley

wassmartandgentle,butthemainthingwasthatit5aleg!

Ididn'lthinkKaylawouldbe_____6______withthisdog.However,MrLoomisgavemeanunexpected

answer,°Thenewdogiswonderful!AndKaylalovesit!”

“Butithasonlythreelegs.Don'tyouthinkeverythingshouldbe7fortheshow?”

MrLoomislaughed,^Theatreisart,andifeveryoneinitwereperfect,itwouldbethemostg

placeintheworld.TheworldneedsallkindsofactorsJ'1Afeelingof9nowcameoverme,“Will

peoplecareaboutmyactingandforgetmy10?Should1keepmydreamofacting?”

Onthebigday,Farleybecameahuge11.Manypeoplemadecomments(评论)aboulhow

12itwasforustogivethisdogachance.ButweallknewitwasFarley,thebestdogactor,who'd

helpedusout.

Whenwe13thesuccessoftheshow,MrLoomishandedmeapapersheet.Itwasaboutour

nextmusicalshow."So,areyou14totheworldofacting?”heasked.

"Whynot?”ThistimeIwas15—theatrecouldbeforeveryone!

1.A.cutinB.endupC.callinD.makeup

2.A.sinceB.ifC.untilD.while

3.A.funnyB.crazyC.lostD.serious

4.A.differenceB.messC.possibilityD.living

5.A.ownedB.lackedC.pulledD.injured

6.A.tiredB.interestedC.disappointedD.satisfied

7.A.perfectB.readyC.freshD.riaht

8.A.amazingB.lonelyC.boringD.important

9.A.comfortB.sadnessC.prideD.question

1().A.warmthB.looksC.talentD.kindness

11.A.mistakeB.choiceC.successD.power

12.A.sillyB.commonC.worthlessD.sweet

13.A.celebratedB.achievedC.congratulatedD.forgot

14.A.changingB.returningC.openingD.leading

15.A.familiarB.seriousC.carefulD.sure

B篇

Jasminesatsewingahandkerchiefinthegarden.Suddenly,alittleinsect

camerunninginsuchahurryacrossthesmallstone.Immediately,a(n)1hit

Jasmine.Shedroppedherthimble(顶针)overthelittleant.Seeinghimrunningroundandround

tofindtheexit,Jasminethoughtitwas2andlaughedoutloud.Asnight

3,sheranawayfordinnerandforgotallabouthim.

Thatnight,therain4.Thehandkerchiefleft

outsidewaswetthroughasifsomebodyhadbeen5verymuch.

Thenextmorning,asJasminewentouttofetchit,sherememberedwhowasunderthe

thimble.Butwhensheliftedupthethimble,thelittletinyantlay6there!"Whydid

youdothat,Jasmine?,,cameDad'svoice.

“Ididn,t7to,Dad.,,Jasminealmostcried.

“See!Hemovesoneofhis8.Runtothehouseandgetsomehoneyforhim!”

ThenJasmine9putadropofhoneybeforethetinyant.Nowtheant10a

fairytongue（舌头）toenjoythesweethoney.Soon,hegrewwell,tryingtorun.

“Hewantstorunhome,“saidDad."knowwherehelives.Inalittleroundworldofants,u

ndertheappletree.,,

“Andhashegotawifeandchildren-alotoflittleantsathome?,,

“Well,therearefatherantsandmotherants,andlotsofotherantswhoare_____11tot

helittleones._____L2_knowshisownchildren,butallthegrown-uponesarekindtoalltheb

abies.Seehowhehurriesoff!”

Whiletheyweretalking,thelittleantwassoon_____13amongthegrass.Inalittle

whilecametheantwithagroupoffriends.

“Hehasbeenhomeandtoldthemthegood14aboutthehoney,“saidDad.“Doyou

thinkthatallchildrenareaskindasthat?”

“No.Idon'truntocallmyfriendswhenIfindagoodplaceofblackberries.”

“Then,“saidfather,4<justlearnfromtheant,_____15.heisonlyalittletinything.”

1.A.animalB.formC.ideaD.person

2.A.lovelyB.funnyC.boringD.painful

3.A.knockedB.droppedC.grewD.fell

4.A.clearedB.pouredC.gatheredD.stopped

5.A.drinkingB.cryingC.laughingD.cleaning

6.A.hungryB.deadC.stillD.sleepy

7.A.dareB.manageC.useD.mean

8.A.legsB.handsC.fingersD.toes

9.A.angrilyB.gentlyC.proudlyD.secretly

10.A.pickedupB.stuckoutC.tookoffD.laidout

11.A.friendsB.nursesC.parentsD.enemies

12.A.EverybodyB.AnybodyC.NobodyD.Somebody

13.A.foundB.disappearedC.missedD.rested

14.A.notesB.effortsC.newsD.times

15.A.thoughB.unlessC.butD.since

四、阅读理解

A篇

Areporthasfoundthatmorethanoneinfiveoftheworld'smigratingspeciesareatriskofextinction（灭

2色）.Migratingspeciesareonesthatregularlytraveltoanotherareainordertocontinuetolive.Theymightbe

lookingfbrfood,betterweatheroramate.

ThereportwasreleasedbytheUnitedNations（UN）.In1979,membersoftheUNsignedanagreementto

protect1,189migratingspecies.Therecentreportlookedatthehealthoftheseprotectedspeciesandfoundthat

nearlyhalfofthepopulationsaregettingsmaller,andmorethanone-fifthareatriskofdisappearing.

A,becausetheyoftenmovethroughmanydifferentkindsofhabitats（栖息地）.For

example,morethan1.5millionwildebeest（牛羚）migratethroughTanzaniaandKenyatofollowseasonalrains

eachyear,crossingriverswherehungryNilecrocodileslive.However,thebiggestdangertomigratingwildlife

ishumanactivities,suchashunting,fishingandbuildingprojects.

It'sdifficulttoprotectmigratingspeciesbecauseofthelongwaytheytravel.Monarchbutterfliestravelup

to3,000mileseveryautumnfromnortheasternNorthAmericatoMexico.It'ssuchalongwaythattheymight

meetdifferentdangersandbeshortofenergy.However,thereportsuggeststhatcountriescreateareasof

protectedlandtohelpanimalsmigratesafely.Italsosuggeststhatgovernmentsdomoretosolveclimate

change,aswellasnoise,lightandplasticpollution.Thereporthighlightsprojectsthathavehelpedmigrating

species.IntheSouthAtlanticOcean,rulesthatstoppedthehuntingofhumpbackwhaleshelpedincreasetheir

numbersfrom440inthe1950stoabout25,000today.IngerAndersenfromtheUNEnvironmentProgramme

saidthattherewashope.

1.HowmanyprotectedspeciesarefacingthedangerofdyingoutaccordingtotheUN?

A.About193.B.About240.C.About600.D.About1,189.

2.新考法补全文章Whichofthefollowingcanbeputintotheblank"▲"inParagraph3?

A.Migratingspeciesfacemanydangers

B.Migratingspeciestraveltarawayfromhomes

C.Migratingspeciesdon^likemigrating

D.Migratingspeciespreparewellbeforemigrating

3.What'sIngerAndersen'sattitude（态度）towardsprotectingmigratingspecies?

A.Angry.B.Doubtful.C.Positive.D.Uncertain.

4.Whatisthebesttitleforthetext?

A.MigratingforMoreFoodB.TheWaystoProtectMigratingSpecies

C.AMeaningfulMigratingD.MigratingSpeciesNeedProtection

B

lbsaveendangeredarcticwolves,theBeijing-basedSinogeneBiotechnologyCompanycooperated

withHarbinPolarlandoncloning（克隆）thearcticwolf.Asaresult,aftertwoyearsofhardwork,the

arcticwolfwascloneasuccessfully.Itisthefirstcaseofitskindintheworld.

BornonJune1（）,2022,thewolf,namedMaya,isenergeticandinverygoodhealth.Herdonor（供体）cell

camefromawildfemalearcticwolffromCanada.However,heroocyte（卵母细月包）wasfromafemaledog,and

hersurrogatemother（代孕母体）wasabeagle.ThescientistchoseadogasMaya*ssurrogatebecausetheyare

similaringenes（基因），andit'seasiertosucceedthroughcloningtechnology.

“Thisisournewtryandithasbeenadevelopmentinprotectingandproducingwildandendangered

animals.ThebirthofMayaisanimportantthingforthedevelopmentofcloningtechnologyandisofgreat

valuetobiodiversity（生物多样性），theprotectionofwildlife,andtheresloralion（恢复）ofendangeredanimals

intheworld,“MiJidong,thecompany'sgeneralmanager,said.

Cloningtechnologyisabreedingmethoddifferentfromnaturalreproduction.Somegaveopinionsabout

theclonedarcticwolf.SunQuanhui,ascientistfromtheWorldAnimalProtection,saidthatcloning

technologyisstillintheexploratorystageofresearch,andtherearemanytechnicalandethical（伦理）problems

thatneedtobetreatedproperly.Sunbelievedcloningshouldbeusedonlyforendangeredwildanimalswhose

speciesaredyingoutorwhosecaplivepopulalions（圈养种群）areverylimited.

Mayafirstlivedwithhersurrogatemotherinalab,andlatershewassenttotheHarbinPolarlandand

displayedtothepublic.Mayahadtolivebyherselfintheparkatfirstbecauseshemaynotbeabletofitinwith

originalarcticwolfgroups.However,itisreportedthatthetechnologyofcloningarctic

wolveshasgainedstrongvalueinitsapplication.

1.WhichofthefollowingisTRUEaboutMayaaccordingtothepassage?

A.ShewasborninCanada.B.Shewasingoodcondition.

C.SheisthefirstclonedanimalinChina.D.Shesharessimilarlivinghabitswithdogs.

2.Whatisthethirdparagraphmainlyabout?

A.Thehistoryofcloningtechnology.B.Thedifficultiesofkeepingbiodiversity.

C.Scientists'worktoprotectendangeredanimals.

D.Theimportanceofthebirthoftheclonedarcticwolf.

3.WhatisSunQuanhui'sideatowardscloningtechnology?

A.Careful.B.Confident.C.Surprised.D.Unsuitable.

4.Whatcanweinferfromthelastparagraph?

A.Mayawastrainedtolivewithwolfgroupsinthelab.

B.Amaleclonedarcticwolfmaycomeintotheworldoneday.

C.MayaispopularwithmanyvisitorstotheHarbinPolarland.

D.Cloningtechnologywillbeusedintheprotectionoftheanimal.

C篇

跨学科物理①Doyoulikeblueberries?Ifso,thenexttimeyou'reabouttoeatthesedeliciousberries,

takeagoodlookatthem.

②Forthemostpart,blueberriesaren*tblue.Ifyoucarefullytakeofftheskinofoneblueberry,you'11see

thatthefruitinsideiswhite.Ifyounib（摩擦）theinsideoftheskinonawhitepieceofpaper,you'Hseea

reddish-purplecolour.Andifyougentlyrubtheoutsideofablueberry,thebluecolourdisappearsandtheberry

looksalmostblack.Butthemomentyoupickone,itdoeslookblue.What'sgoingon?

③Well,therearetwowaystocreatecolours.Thefirstisthroughpigmenls（色素）。Pigmentsshowthe

colourofthelighttheydon'ttakein.Themostcommon猪mentinplantsischlorophyll（叶绿素），agreen猪

ment.Plantleavesappeargreenbecausechlorophylldoesn'ttakeingreenlight.Itsendsitoutinsteadwhile

takinginblueandredlight.Plantsprefertotakeinbluelightbecauseithasmoreenergythananyotherlight.In

fact,therearen'tany"trucblue"pigmcntsintheplantworld.

©ThesecondwaytomakecolouristhroughMstrucluralcolour（结构色）Thishappenswhenthesurface

makessomecoloursoflightlookdifferent.HaveyoueverseentherainbowcoloursonaCD?Thesecolours

showupbecauseofthetinyspacesbetweentheCD'sthinlayers（层）.Thesespacesonlyallowcertaincoloursto

reachoureyes.

©Blueberriesalsocreate"structuralcolour"intheirownway.Theberrieslookblack

whenthey'reripe（成熟的）,buttheplantsbuildathinlayerofwax（蜡）ontheiroutside.Thislayerisonly

0.4%ofacentimetrethick,butitgivestheberriestheirbluelook.Thebluecolourhelpstheplantsbecause

birdsareattractedtotherarecolour.Theyeattheberriesandspreadtheseeds（种子）farandwide.

©Nowyourbowlofblueberriessuddenlylooksalotmoreinteresting,Thefruitisbeautiful,butits

beautyisonlyskindeep!

5.WhichofthefollowingpicturescorrectlyshowswhyaleaflooksgreentoiLIS?

C.飞.D.飞才

6.Blueberriesappearblueinthesamewaythat.

A.aCDappearscolourful

B.atreeleafappearsgreen

C.theyappearblackwhenripe

D.afallenleafappearsyellow

7.ThesentenceHThenaskyourself:Areblueberriesreallyblue?"shouldbeput.

A.attheendofParagraph1

B.attheendofParagraph2

C.attheendofParagraph3

D.attheendofParagraph4

8.新考法篇章结构Whichofthefollowingshowsthestructureofthispassage?

A.①/②③/④⑤⑥B.①/②/③④/⑤⑥

C.①②/③④/⑤⑥D.①/②/③④⑤/⑥

五、综合填空

A篇

Cheetahs,theworld's(fast)landanimals,diedinIndiaover70yearsago.Now,anew

project(项目)isworkingtobringcheetahsbacktoIndia.

(Asia)cheetahslivedalloverIndiaalongtimeago.Butby1952,theyweresaidtobegone

forever.Oneofthemain(reason)wasthatpeopletookalotofcheetahs'naturalland.Peoplealso

killedthemtheirspottedskins(有斑点的皮).

Since1952,peoplehavetriedtogetcheetahstogobacktoIndia.Theyseteightcheetahsfreein

KunoNationalParkinSeptember2022.ThecheetahsthatweresetfreewerenotAsiancheetahs

Africancheetahs.TheyareagiftfromNamibia'sgovernment.ButthenumberofAfricancheetahshasalsobeen

goingdown.Now,thereareonlyabout8,000(leave).Somescientistsbelievethatbringingcheetahs

backtoIndiawillhelpkeepthemdyingout.

Kunoisa289-square-mile(protect)area.Butthereisnofencearoundit,sothecheetahsarefree

towalkintonearbyforestsaswell.

B篇

March6,2025,scientistsintheUSAmadeexcitingdiscovery.Theycreatedaspecial

animal(call)theColossalWoollyMousebymixingDNAfrommodemmiceandwoollymammoths

(猛鸡象).Thiswasdone(use)gene-editing(基因编辑)technology.Whatisgene-editingthen?

Gene-editinghelpsscientistschangepartsofDNA.AtoolcalledCRISPR-Cas9(act)like"scissors”

cutandeditDNA.ItcancutDNAatspecificparts.Itcanremovebadgenes,addnewgenestohelpcure

(ill)orimprovecrops.Scientistshopethistechnologycanonedaybringbackextinctanimalslike

woollymammothsanddodos(渡渡鸟).

(sad),thissuccessalsoreminds(提醒)usofthetruth:manyanimalsdieoutbecauseofhuman

activities.(Human)polluteairandwater,destroyforests,andhuntanimalstoomuch.Many

(animal)homesaretakenaway.Therefore,thousandsofspeciesofanimalsintheolddayscan'tbe

foundearthnow.

Whatshouldwedo?Scientistshavespentyears(try)tosaveanimalsthathavediedout.

insteadofonlywaitingfortechnologytofixproblemsinthefuture,everyonemusttakeactionnow

(protect)theanimalswestillhave.Everyspeciesisimportantforahealthyplanet.Let'sactnow

beforeit'stoolate!

C篇

Manypeoplearoundtheworldareworkingtoprotectanimalsindanger.Herearethreeoftheirstories.

Readontolearnhowthey'rehelping!

FernandaAbraisprotectinggolden-handedTamarinsinBrazil.

“Thesemonkeyslivein(forest).Overtheyears,manyroadshavedividedtheirhabitat

smallerparts.Theanimalsmustrisktheirlives(cross)theroadstofindeachother,lbhelp

them,wchavebuiltbridgesinthecanopy(树冠层).Thisallowstheanimalstomovearound

(safe)."

AristideKamlaissavingAfricanmanateesinCameroon.

“LakeOssaishome________somemanatees.Inthepast,thelakewas

(cover)withatypeofweed(水草).Theweedgrewfastandwashardtokill.themanateescould

hardlycometothesurfaceforair.Withthelocals*help,wefirst(clear)someoftheweedbyhand.

Then,weintroducedweevils(象鼻虫)toeattheweed.Today,theweedgrowsinlessthantenpercentofthe

lake.”

KucnzangDoijiissavingGce*sgoldenlangurs(叶猴)inBhutan.

“Habitatlossandclimatechangearemakinghardforlangurstofindfood.Thishasforced

themtoeatfarmers'crops.Manylangurshavebeenhurtbycarsorpowerlines,orkilledbyangryfarmers.Asa

solution,wehaveplacedmodeltigersnearcrops,roadsandpowerstations.These'tigers'roar(吼叫)

(scare)themonkeysaway.Wfealsoplantohelpfarmersgrowcropswhichare(little)deliciousto

themonkeys,suchasmushrooms.n

六、信息还原

Imaginespendingyournightssleepingthousandsoftimes,eachtimeforonlyfourseconds.Doesitsound

likeanightmare?____I______

Likeotherpenguins,chinstrappenguinsspendmuchoftheirtimeinthewater.Butwhenthetimecomes

toraisetheiryoung,theyreturntolandtobuildnestsandlayeggs.Usually,oneparentguardsthenestwhile

theotherhuntsforfood.The^guardingparent,,mustalwayskeepanalert（警惕的）lookout.____2______.

Gettingagoodnight'ssleepcanbedeadlyfortheyoung,butit'shardtostayalertfor20hoursaday.Chinstrap

penguinshavefoundanunusualwaytosolvetheproblem.

Inanewstudy,scientistsreportthatchinstrappenguinstakethousandsof'micro-slccps”everyday