Unit 7 单元检测试题 八年级英语下册

第二学期单元检测题八年级英语Unit7一、完形填空TheJapaneseMacacamonkeyhasbeenstudiedinthewildforover50years.In1952,ononesmallJapaneseisland,scientistsdroppedsome

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inthedirtforthemonkeys.Themonkeyslikedtheirtaste,buttheyfoundthedirt

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.Oneclever18-month-oldmonkeyfoundshecould

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theproblembywashingthesweetpotatoesinanearbyriver.Shetaughtthistohermother.Her

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alsolearnedthisnewwayandtheytaughttheirmotherstoo.Alltheyoungermonkeys

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learnedtowashthedirtysweetpotatoestomakethem

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toeat.Butmanyoldermonkeysfounditveryhardtolearnthisandstillatethe

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sweetpotatoes.Thensomethingverysurprising

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.Intheautumnof1958,scientistsfoundthatthemonkeysonothernearby

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beganwashingtheirsweetpotatoestoo.Scientistsstilldon’tfullyunderstandhowthisknowledgewas

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fromoneislandtoanother.1．A．sweetpotatoes B．greenplants C．hardstones D．freshnuts2．A．beautiful B．terrible C．difficult D．interesting3．A．find B．reach C．solve D．understand4．A．children B．brothers C．sisters D．friends5．A．quietly B．easily C．angrily D．awfully6．A．nicer B．smaller C．lighter D．drier7．A．small B．large C．new D．dirty8．A．tookon B．tookoff C．tookplace D．tookaway9．A．trees B．islands C．beaches D．rivers10．A．lost B．dropped C．passed D．left 二、阅读单选Cheetahs(猎豹)andotherbigcats(大型猫科动物)areindangerofdyingoutbecausetheyhavefewplacestoliveandpeoplehuntthem.Canwehelpthesebigcatsindanger?Wildlifescientistshopeso.Theyaretryingtoprotectthebigcatsbylettingpeopleknowabouttheirsituationandthinkingoutsomewaystokeepthemsafe.Cheetahsaretheworld’sfastestlandanimals.MostcheetahsliveinAfrica.Inthepast100years,thenumberofcheetahslivinginthewildhaschangedfrom100,000tofewerthan12,000.GoodnewsforcheetahsattheSaintLouisZoo!ThreebabycheetahsthatwereborninNovemberaregrowingupattheSaintLouisZoo.“Thebabiesdowell,”thezoo’sworker,Steve,said.“They

areveryactiveandplayingwitheachotherorwiththeirmom.”Byraisingbabycheetahs,thezooisworkingtosavecheetahsfromdyingout.Thezooisalsohelpingprotectcheetahsinthewild.“Wewantchildrentoknowthatcheetahsareindanger,”saidSteve.“Itisimportanttoprotecttheirlivingspace.”11．WhichofthefollowingisTRUEaboutcheetahs?A．MostcheetahsliveinAfrica.B．Theyaretheworlds’fastestanimals.C．Theyareindangerbecauseoftheweather.D．Thereareabout100,000ofthemintheworldnow.12．WhatisthegoodnewsforcheetahsattheSaintLouisZooaccordingtothepassage?A．Theywillhavemorecheetahsatthezoo. B．Threebabycheetahsaregrowingupatit.C．Therearemoreandmorepeoplevisitingit. D．Thegovernmentwillgivemoremoneytothezoo.13．Whatdoestheunderlinedword“They”inParagraph4referto?A．Theworkers. B．Thescientists.C．Momcheetahs. D．Babycheetahs.14．HowdoestheSaintLouisZoohelpcheetahs?A．Byraisingbabycheetahs. B．Bymakinglawstokeepthemsafe.C．Bysendingbabycheetahsintothewild. D．Bybuildingmoreandmorehousesforthem.15．Whatisthewriter’spurpose?A．Totellusthenumberofcheetahs. B．Totellusaboutazoowithcheetahs.C．Totellusthesituationaboutcheetahs. D．Toencourageustodosomethingforthezoo.

Whatwilltheweatherbelike?Somepeoplesaytheycanknowwhattheweatherwillbelikefrombirds.Whentheyseebirdsflyhighinthesky,theyknowitisaniceday.Becausebirdsdon’tliketoflyoutifitrains.Whentheweatherisbad,thebirdswillcomebacktothebeach.Abigwindmaycomewithaheavyrain.Birdsdonotliketoflyinastrongwind.Theymaystayinatreewhentherainiscoming.Otheranimalscanalso

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theweather.Ifitisabadday,thechickenswillbenotquiet,andtheywillruneverywhere.Frogswillmakeabignoiseinthepool.Ifitisaniceday,thefrogswillcomeoutofthewater.16．Howmanykindsofanimalscanwefindinthepassage?A．One. B．Two. C．Three. D．Four.17．Wecangoandplaybeachvolleyballwhenbirds________.A．comebacktothebeach B．flyhighintheskyC．playonthebeach D．bothBandC18．Ifitisabadday,frogswill________.A．comeoutofthewater B．runeverywhere C．makeabignoise D．bequiet19．Whatdoestheunderlinedword“tell”meaninChinese?A．说 B．讲述 C．判断 D．谈话20．What’sthemainideaofthepassage?A．Wemustprotecttheanimals.B．Birdsdonotliketoflyintherainandstrongwind.C．Someanimalsaren’tquietwhentherainiscoming.D．Wecanknowwhattheweatherwillbelikefromtheanimals.三、阅读判断EasterIslandisafamousplace.Itishometoabout900largestonestatues(石头雕像)calledMoai.Theaverage(平均的)heightofthestatuesisabout13feet,butthetalleststandingstonestatueis33feettall.Peoplelivingtheremanyyearsagomadethem.Therearestillmanyquestionsabouthowtheywereabletomakeandmovesuchlargestatues.HundredsofstonestatuesareinsideRapaNuiNationalPark.Sadly,afirehappenedinthepark.Peopleworkedformanyhourstocontrolit.Itwasn’tuntillatethenextdaythatthefirewasundercontrol.Theparkworkersaiditdidn’thaveenoughpeopletofightthefiremorequickly.Theparkworkersstillworktofindouthowbadthedamage(破坏)is.Infact,thefiredamagedsomeofthesefamousstonestatues.Itissaidthatthestonesbecamebiggerbecauseofthefire,andthensmallerastheycooled.Peopledon’tknowhowthefirestartedclearly.Buttheparkworkersbelievethefiredidn’tstartnaturally(自然地).“AllthefiresonRapaNuiarefromhumanbeings(人类),”oneworkersaid.Hebelievestheislandneedsmorehelptobeabletodealwith(解决)situationslikethisone.ThestonestatuesmakeEasterIslandaverypopularplace.EasterIslandhadlotsofvisitorseveryyearbeforeCOVID-19(新冠病毒).Peopleonlyre-openedtheparkafteritwasclosedforabouttwoyearsbecauseofCOVID-19.It’snowclosedagainasscientiststrytolearnmoreaboutthedamagebecauseofthefire.

根据短文内容，判断句子正（T），误（F）。

21．Thereareabout900largestonestatuesonEasterIsland.

22．Thesmalleststandingstonestatueis13feettall.

23．Theparkworkersbelievethefirestartednaturally.

24．Theparkwasclosedforabout2yearsbecauseofCOVID-19.

25．Peoplecan’tvisittheparkbecausescientistsneedtodomorestudyaboutthedamage.四、阅读还原7选5Doyourunawaywhenyouseeabee?Manypeopledo.Butdoyouknowthatbeesareveryimportanttohumans?

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Theyflyaroundandpollinate(给……授粉)flowers,plants,andtrees.Haveyouseenorheardahoneybeerecently?Beesaredisappearing(消失)inmanypartsoftheworld.

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SomeNorthAmericanbeekeeperslostmanybees.BeesinItalyandAustraliaaredisappearing,too.Thatisaseriousproblem.Canyouimaginenevereatinganotherstrawberry?Whataboutapplesandpears?

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Thepoorestpeoplealwaysliveabardlifewhenthereisnotenoughfood.Thisproblemwillbringachangeinotherfoodsbesidesfreshfruits.Imaginelosingyourfavoriteicecream!HaagenDazsisafamousicecreamcompany.Thecompanyraisesmoneyforhoneybees.

29．Givingmoneytoresearchisthemostimportantthinghumanscandotosavethehoneybees.

Scientistsneedmoneytofindoutwhythebeesaredisappearing.Butnoteveryonehasmoneytogiveoften.

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Tellyourfriendsandfamilyabouttheproblem.Tellyourteachersaboutthedisappearingbeestoo.Maybeyourclasscanwritealettertothegovernment.A．Honeyisgoodforalmosteveryonetoeat.B．Thereareotherwaystohelpthehoneybees.C．Honeybeesdomorethanjustmakehoney.D．Butmostpeopledon’tknowaboutthisproblem.E．Italsoteachesvisitorshowtoplantforbees.F．Withouthoneybees,foodpriceswillbemuchhigher.G．Beesalwaysremembertocomebackthesamewayastheywent.五、语法填空Whatwouldyoudoifyousawamountaingorilla(大猩猩)?Mostpeoplewouldprobablybeveryafraid

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themandrunaway!That’sbecausemountaingorillashave

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veryterriblelook.Firstly,mountaingorillas

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(be)huge.Theycangrowupto2metrestallandcanbemorethan200kilograms.Secondly,mountaingorillascanmakealotofnoise.Infact,malemountaingorillasonlydoit

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theyareprotectingtheirfamilies.Mountaingorillasareverycleveranimalsandtheystaytogetherinsmallfamily

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(group).Theleaderisthelargestmountaingorilla,calledthesilverback(银背大猩猩).Mountaingorillasspendalmostalloftheirtimeontheforestfloor,eatingandsleeping.Youngmountaingorillasoftenplaytogether.Theyrunaroundandclimbtrees.Atnighttheanimalsmakeroom

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(sleep)in.Thelightermountaingorillassleepintrees.The

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(heavy)mountaingorillasmakeroomonthegroundandthebabiessleepwith

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(they)mothers.Mountaingorillasalmostneverattack(攻击)humans.Theyonlyfightwhentheyortheirchildren

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(attack).Sadly,thereareonlyabout1,000mountaingorillasleftinthewild.Theyarein

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(dangerous).六、讲稿41．假如你是花草爱好者，要在学校为国际交流生讲解如何种花，请你根据以下提示写一篇80词左右的发言稿，发言稿的开