Unit7SectionB-八年级英语下册课后培优分级练(人教版)(原卷版+解析)

Unit7What’sthehighestmountainintheworld？SectionB课下注释小练课下注释小练单词检测1._________________v.称……重量2._________________n.出生，诞生3._________________n.成年人4._________________n.竹子5._________________adj.有危险的，濒临灭绝的，濒危的6._________________n.&v.研究，调查7._________________n.饲养员，保管人8._________________adj.醒着9._________________n.激动，兴奋10._________________n.疾病，生病11._________________adj.遗留的，剩余的12._________________n.艺术品，插图，图片13._________________adj.野性的，野生的14._________________n.政府15._________________n.鲸16._________________n.保护，保卫17._________________adj.巨大的，极多的短语自测1.___________________________出生时2.___________________________到达（某数量，程度），不多于3.___________________________走路时撞到4.___________________________绊倒5.___________________________大约重点句子Thiselephantweighsmanytimesmorethanthispanda.这只大象比这只大熊猫重很多倍。2.Apandacanliveupto20to30years.大熊猫能活20至30岁。3.Atbirth,ababypandaisabout0.1to0.2kilos.出生时，一只大熊猫宝宝大约0.1到0.2千克重。Pandakeepersarepreparingmilkforthebabypandas’breakfast.大熊猫饲养员正在准备大熊猫宝宝的早餐牛奶。5.Iwash,feedandplaywiththemeveryday.我每天给它们清洗、喂食，陪它们玩耍。6.Scientistssaytherearenowfewerthan2,000pandaslivingintheforests.科学家说现在有不到2000只大熊猫生活在森林里。Thebabiesoftendiefromillnessesanddonotliveverylong.大熊猫宝宝经常死于疾病，或者活不了多久。8.Somekindsofwhalesareindanger.一些种类的鲸处于危险之中。课后培优练课后培优练级练培优第一阶——基础过关练一、单词填空1．Shehasabad________（疾病）,soshehastostayinhospital.2．Wehavefound________(石油)undertheNorthSea.3．Thefanscriedwith________(激动)whentheysawthefamoussoccerplayer.4．Someofthemhavedisappearedwhileothers________（剩下）today.5．Mike________________(走路时撞着)atreeandhurthisheadyesterday.6．Anadultpolarbearw________upto1000kilograms.7．Bobis25yearsold,heisana________.8．—What’sthedateofherb________?—It’sJuneeighth.9．Thewhaleisakindofh________animals.10．Ihopetheg________canhelpmoreanimalstogobacktothenature.二、用所给单词适当形式填空11．Awolfismuch________（wild）thanadog.12．Manydifferentwildanimalsneedour_________(protect)verymuch.13．Pandasare_________(endanger)animals.Weshouldprotectthem.14．Thegirl_________(weigh)herselfeveryday,didn’tshe?15．Tonyfoundajobasa_______(keep)inazoolastweek.16．AnniesaysSallyisthe________(kind)personintheworld.17．Tocompletethework,hedranksomecoffeetokeephimself______(wake).18．Ifyourchildshowsanysignsof______(ill),takehimorhertothedoctor.19．Hespentyears________(research)thereadingproblemsofpupils.20．Hedrankalotofcoffeetokeephimself_______________(wake).三、完成句子21．这个大厅能够容纳多达1000人。Thehallcanhold_________________1,000people.22．玛丽生了个健康的女婴，她很高兴.Mary________________________ahealthybabyandshewasreallyhappy.23．我不想再增加体重了，所以我计划每天锻炼。Idon’twantto________________________anymore,soIplantotakeexerciseeveryday.24．如果不控制饮食，你就不能成功减肥。Youcan’t________________successfullywithoutcontrollingthefoodyoueat.25．你们应该保护小树免受伤害.Youshould_________theyoungtrees_________harm.26．有一些来自世界各地的孩子正在参观紫禁城.________________somechildrenfromallovertheworld________theForbiddenCity.27．现在我们坐汽车到上海要花一个小时左右的时间。Ittakesusanhour________________togettoShanghaibycarnow.28．下楼时一定要注意，否则你可能会撞着别人。Becarefulwhenyougodownthestairs,oryoumay________________otherpeople.29．现今，大多数学生每天花超过十二个小时的时间学习。Nowadays,moststudentsspend________

________twelvehoursonstudy.30．昨天他下楼时摔倒了。He________

________whilecomingdownthestairsyesterday.四、单项选择31．The________boyhasbeeninhospitalfortwoweeks.Hehasaseriousheart________.A．sick;disease B．ill;illness C．sick;illness D．ill;disease32．David________andhurthimselfwhilehewasplayingsoccer.A．cheeredup B．blewout C．tookup D．fellover33．ThepeopleinUkraine（乌克兰）arenowhopingforalifeof________verymuch.A．courage B．peace C．illness D．difficulty34．—Nowadays,moreandmoremiddleschoolstudentsbecomeworried.—Balancingstudyandlifeisthemaincauseof________formanyofthem.A．fairness B．argument C．stress D．illness35．Youareeighteenandhaveturnedintoa(n)________now.Youcan’talwaysmakethesamemistakelikeachild.A．volunteer B．student C．guest D．adult36．—Mr.Zhou,ofallthestudentsinourgroup,wholives________?—IthinkLiLeidoes.A．far B．farther C．farthest D．farest37．—You’dbetter________theadvantageanddisadvantage(利弊)ofthischoice.Thinkoverbeforeyouact.—OK.A．compare B．balance C．weigh D．choose38．—WhywasMissSmithsoangry?—James________herwhenhewalkedoutoftheclassroom.A．walkedinto B．cutout C．dependedon D．tookafter39．Myparentsprepareplentyoffoodanddrinks________meandtrytoprovideme________thebestlearningenvironment.A．for;with B．for;for C．with;with D．with;for40．Alltheadultswerehurtintheaccidentbuttheboy________safe.A．ordered B．expected C．became D．remained培优第二阶——拓展培优练五、完形填空ItwasmyfirstdayatGrade6.Andthefirstlessonwas____41____English.WhenIwasdoingnothing,Mr.Gough,ournewEnglishteacher,____42____intotheclassroom.Tomysurprise,heheldupabook,TheCollectedWorksofEdgarAllenPoe,andaskedif____43____hadreadit.Iputmyhandup,becausePoewasmyfavoritewriter.Mr.GoughaskedifIreallyunderstood____44____theauthortriedtosayinhisbook.Myreplymadehimsmile,andheaskedme____45____anessayonthatsubject.Afterthat,Englishclassesbecameanewinterestforme.Mr.Goughthoughtthatstudentshadtoactoutaplaytounderstandit.“Don’t____46____readit,”hesaid.Astimepassed,wedevelopedarealfriendship.Heencouragedmetobea____47____inthefuture.WhenIleftschool,hesaidtome,“Youhaveagiftforwriting,Tony,andonedayyou’llcometorealizehow____48____itis.Makeuseofitifyouwantyourlifetobecomplete.”____49____havepassed.Now,everytimeIsitdowntowrite____50____,IthinkofMr.Gough.HewasmorethanjustanEnglishteacher,becausehealsotaughtmeusefullessonsinlife.41．A．boring B．bored C．interesting D．interested42．A．walks B．walked C．waswalking D．iswalking43．A．noone B．everyone C．someone D．anyone44．A．if B．when C．what D．how45．A．wrote B．writing C．towrite D．written46．A．always B．just C．never D．often47．A．teacher B．actor C．waiter D．writer48．A．useful B．beautiful C．careful D．thankful49．A．Ayear B．Someyear C．Years D．Everyyear50．A．anythingnew B．somethingnew C．newanything D．newsomething六、阅读理解AMoststudiesshowthatmanyanimalscanfeeltheweatherchanges.Herearesomeinterestingfactsaboutanimals.AnimalsBehaviors(表现)WeatherchangesBirdsAlotofbirdsgettogetherandstayunderthecaves(屋檐)ofhouses.Heavyrainwillcome.SharksTheyswimtodeeperwater.Abigstorm(暴风雨)willarrive.SpidersTherearemorespidersthanusualinautumn,andspidersaremakinglargerwebs(蜘蛛网)thanusual.Acoldanddrywinterwillcome.Therearefewerspidersandtheymakesmallerwebs.Awarmandwetwinterwillcome.AntsAlotofantsareonthegrass.Itisgoingtorain.Theworldofanimalsisveryamazing.Sometimesyoucannotexplainwhytheycantelltheweatherbeforeyouortheweatherreport.Ifyouwanttoknowmoreaboutthem,youcanreadmorearticlesaboutscienceonSchoolScienceMagazine.51．Thewritermentions(提到)thefollowinganimalsEXCEPT(除了)________.A．birds B．pigs C．sharks52．Ifabigstormiscoming,sharkswill________.A．swimtoupperwater B．jumpoutofwateroften C．swimtodeeperwater53．Iftherearemorespidersthanusualinautumnandtheymakelargerwebs,theweatherinthefollowingwinterwillbe________.A．dryandwarm B．warmandwet C．dryandcold54．Whichoffollowingistrue?A．Scientistscan’texplainthebehaviorsofanimals.B．Iftoomanybirdsoranimalsgettogether,thatmeansitwillrain.C．Fewanimalscanfeeltheweatherchanges.55．Thebesttitleforthepassageis________.A．AnimalsandWeatherChangesB．HowtoPredictastormC．HowtoProtectAnimalsBWeknowthemosquitoes(蚊子)verywellbecausetheyflyeverywhere.Theycanbefoundalmostallovertheworld,andtherearemorethan2,500kindsofthem.Noonelikesthemosquito.Butthemosquitomaydecidethatshelovesyou.She?Yes,she.It’struethatmale(雄性)mosquitodoesn’tbiteandonlythefemale(雌性)mosquitobites(咬)becausesheneedsbloodtolay(孵)eggs.Sheisalwayslookingforthingsorpeopleshewantstobite.Ifshelikeswhatshefinds,shebites.Butifshedoesn’tlikeyourblood,shewillturntosomeoneelseformoredeliciousblood.Nexttimeamosquitobitesyou,justrememberyouarechosen.You’redifferentfromtheothers!Ifthemosquitolikesyou,shelandsonyourbodywithoutlettingyouknow.Shebitesyousoquicklyandquietlythatyoumaynotfeelanythingdifferent.Aftershebites,youwillhaveanitch(痒)onyourbodybecausesheputssomethingfromhermouthtogetherwithyourblood.Bythetimetheitchingbegins,shehasflownaway.Andthenwhathappens?Well,afterherdeliciousdinner,themosquitofeelstired.Shejustwantstofindaplacetohaveagoodrest.There,onaleaforawall,shebeginstolayeggs,hundredsofeggs.56．Weknowmosquitoesverywellbecause________.A．theycanfly B．therearemanykindsofthemC．theyflyhereandthere D．theycan’tbefoundeasily57．Ifthemosquitodoesn’tbiteyou,itwill________.A．makealotofnoise B．chooseanotherone C．getangrywithyou D．beafraidofyou58．Themosquitobitesyou________.A．whenyou’reasleep B．becauseyouchooseitC．butdoesn’tlikeyou D．tooquicklytoletyouknow59．Whichofthefollowingisthecorrectorderofamosquito’sbite?①landonbody②flyaway③bitesomebodyquicklyandquietly④putsomethingfromhermouthtogetherwithyourbloodA．①②④③ B．①③④② C．①④③② D．①④②③60．WhichofthefollowingisNOTtrue?A．Youfeelterriblewhenthemosquitobitesyou. B．Theitchingbeginsafterthemosquitobitesyou.C．Mosquitoesusebloodtolayeggs. D．Onlythefemalemosquitobites.七、短文填空根据短文内容及所给首字母提示写出所缺单词，使短文意思完整，每空—词。Youmaythinkthatbecauseourdogshave“forcoats”,theyarealwaysgoodatkeepingt____61____warminwinter.Butourdogscangetacoldinwintertoo!L____62____therearelotsofthingsyoucandotohelpyourdogkeepwarmduringwinter.Ifyouwanttoknowhowtokeepdogswarminwinter,firstyoushouldlearnwhenit’stoocoldfordogstogoo____63____.Thismeansknowingwhatthetemperature（温度）outsideis.Notallthedogswillfeelwarminasweaterorjacket.B____64____somedogswill.Hairlessdogsshouldalwayswearthiskindofclothingincoldwinter.Weshouldnevermakeadogsleepoutdoors.A____65____animals,dogsliketostaywithpeopleandwanttobeclosetotheirfamily.Itisi____66____tohavedogssleepindoorsduringwintermonthstokeepthemwarm.Ifyourdogisverysensitive（敏感的）tothecold,evenwhenstayinginside,youshouldp____67____awarmbedforyourdog.Somedogsjustlovetoplayinthes____68____inwinterwhenitsnows,butyoushouldlimit（限制）outdoorplaytimeduringwinter.Justlikehumanchildren,dogscankeepplayingandf____69____theirbodytemperature.Thewarmesttimesofthedayarewhenthesunisup,soletthemwalkorplayoutsideonlywhenthesunisup.Thereissomethingweshouldalwaysremember:Evenyou’rejustgoingtobeintheshopforfiveminutes,neverleaveyourdoginyourcara____70____.Thisgoesforwinter,summer,springandfall.八、补全对话用适当的句子补全对话。A:Hi,Alice.DidyouwatchthenewsonTVthismorning?B:_______71_______Wasitgoodorbadnews?A:Itwasbadnews.Threeleopards(金钱豹)inHangzhouwildanimalszooranaway.B:Really?That’stoobad.________72________A:At7:10thismorning.IrememberIwashavingbreakfastatthattime._______73_______B:Oh,Iwassleepinginbed.Theleopardsmayattackpeopleiftheyarehungry._______74_______A:Thepolicesaidweshouldstayathomeuntiltheycatchthethreeleopards.B:Goodidea.ThenIwillhavetodomyhomeworkathome.A:________75________SoIcangoouttoplaythisafternoon.B:Ihopeso.培优第三阶——中考沙场点兵一、完形填空（2020·湖北·中考真题）Haveyoueverbeennearananimalyouwereafraidof?Howclosehaveyoubeentoadangeroussnake?Well,TonyKeplerraiseskillersnakesforalivingandheloveshis___1___.Hehasbeenworkingwiththemsincehewasalittleboyandhe’snot___2___atall.Tony’sfatherhasbeenasnakehandler（驯蛇师）fortwentyyearsandhehastaughthissonalotaboutthem.NowTonyis___3___tomakemoneyfromsnakes.Inorderto___4___thevenom（毒液）,hehastofindrattlesnakesinthewesternpartoftheUnitedStates.Hesendsthevenomtoa___5___wheretheymakeitintosomethingcalled“anti-venin”.Anti-veniniswhattheygivepeople___6___theyhavebeenbitten（咬）byapoisonous（有毒的）snake.Thisanti-veninisreallyhelpfulin___7___thepersonwhohasbeenbitten.Hehasbeenmakinghislivingthiswayforfiveyearsandfeels___8___.Tony’sdadhashandlednearly1,000snakesinhislifetime.Andhundredsofpeoplegotohimto___9___howtodealwithsnakes.Tony'sdadhasbeenwillingto___10___everythingabouthowtohold,howtofeedandhowtogetvenomfromsnakes.Butnoteveryone___11___getusedtotheideaofpickingupasnake.Manypeopleheard___12___storiesaboutsnakeswhentheywerechildrenandhavebeenafraidofthemeversince.Tonyhasbeentryingtoeducatepeopleaboutthepositivethingssnakesdo.Foronething,theyhelp___13___theratandmousepopulation.Snakesarealsoverycleanand___14___andtheyseldomtroublehumans.Tony’sjobisverydifferentfromanyotherjobI’veheardof,butitisareally___15___one.Withoutvenomcollectors,manypeoplewouldbeinrealdangerandsomewoulddie.1．A．family B．job C．hobby D．pay2．A．afraid B．lonely C．brave D．patient3．A．honest B．lucky C．able D．careful4．A．discover B．collect C．produce D．taste5．A．library B．museum C．hospital D．laboratory6．A．before B．though C．after D．unless7．A．calming B．testing C．saving D．protecting8．A．free B．tired C．safe D．great9．A．learn B．show C．discuss D．explain10．A．exchange B．overcome C．retell D．share11．A．may B．can C．hasto D．need12．A．folk B．humorous C．moving D．scary13．A．count B．control C．double D．stop14．A．noisy B．slow C．quiet D．active15．A．important B．dangerous C．popular D．cruel二、阅读理解A（2021·山东淄博·统考中考真题）AskpeoplewhattheyknowabouttheDeadSeaandmostwilltellyouthatit’simpossibletosink(下沉)whenyouareswimminginit.Butnoteveryoneknowswhy.KidsNewsresearchedtheDeadSeaandfoundsomeinterestingfacts.TheDeadSeaisaninlandlake50kilometerslongby15kilometerswideintheMiddleEastbetweenthewestbankandJordan.TheJordanRiveristhemainsourceoftheDeadSeawater.Itisabout430metersbelowsealevel,thelowestpointonthesurfaceoftheEarth.Thewaterlevelhasbeendroppingevenlowerforthepast60orsoyears.Itdropsabout1metereachyear.It’sapopularplaceforpeopletohaveaholiday,partlybecauseit’sinthedesert,whichmeanslotsofhot,sunnydays.It’scalledtheDeadSeabecauseitisfullofsalt.TheDeadSeawaterisperhaps10timesassaltyasopenoceanseawaterandnothingmuchcanliveinit.Exactlyhowsallyitischangesthroughthedepth(深度)ofthelakeandwithhowmuchwaterisflowingin(流入)fromtheJordanRiverandhowmuchwaterisevaporating(蒸发).ThewateroftheDeadSeaisfullofsalt,whichmakesitmuchdenser(密度更大)andheavierthanfreshwater.Ifyouswiminit,youfloat(漂浮)veryeasily.16．Whichofthefollowingisright?A．FewthingscanliveintheDeadSea.B．FewpeoplegototheDeadSeaforaholiday.C．TheDeadSeaisfamousmainlyforthehotweather.D．TheJordanRiverisabout430metersbelowthesealevel17．Whatdoestheunderlinedword“source”meaninChinese?A．资源 B．能源 C．来源 D．污染源18．Whatisthebesttitleforthepassage?A．ThewaterleveloftheDeadSeaislowernowB．HotweathermakestheDeadSeamuchsaltierC．TheDeadSeabecomessaltierwithlessfreshwaterD．Whycan’tpeoplesinkwhentheyswimintheDeadSea?B（2021·贵州黔南·统考中考真题）China’sGrandCanalMostpeoplehaveheardoftheGreatWallofChina,butnotmanypeopleoutsideofChinaknowabouttheGrandCanal.Thisman-madewaterway—knowninChinaasDaYunhe—is1,700kilometerslongandsomepartsofitaremorethan2,000yearsold.ItlinksthenorthofChinawithHangzhou,acityinthesouthernpartofthecountry.It’sthelongestman-madewaterwayintheworld.Itwasbuiltasawaytotransportgrain（谷物）fromtherichagriculturallandinChina’ssouthtocitiesinthenorth.Infact,it’snotonecanal,butasystemofcanalsandriverslinkedtogether.It’sstillanimportantpartofthetransportsysteminChina.Thousandsofboatsuseiteverydaytotransportgrainandmanyothertypesofcargo.NowtheChinesegovernmentisdoingnewworkontheGrandCanal.Itismakingpartsofitdeeper,sobiggershipscanuseit.Thecanalwillalsohelptomovewater.ThereisalotofraininthesouthofChina,butnotasmuchinthenorth.Thecanalwillcarrymillionsoflitersofwaterfromthesouthtothenorth.TheGrandCanalismuchlessfamousthantheGreatWall,andnotverymanytouristsvisitit.Butit’spossibletogoonacruise（乘船游览）alongsomeoftheoldestpartsofthecanal.PassengersonthesecruisesseebeautifulpartsofChinathatothervisitorsdon’tsee.19．Fromthepassage,weknowthattheGrandCanalis________.A．morethantwothousandyearsoldB．morefamousthantheGreatWallC．thelongestman-madewaterway20．Whatdoestheunderlinedword“links”mostprobablymeaninparagraph1?________A．Connects. B．Compares. C．Competes.21．Whatisthemainideaofparagraph2?________A．TheGrandCanalishelpingtomovewater.B．Whythecanalwasbuiltandhowitisusednow.C．TheGrandCanalwasusedfortransportinggrain.22．What’sthepurposeofthepassage?________A．TodescribehowbeautifultheGrandCanalis.B．TointroducehowimportanttheGrandCanalis.C．ToexplainwhyfewpeoplevisittheGrandCanal.C（2021·辽宁沈阳·统考中考真题）Doyouknowthatthefalcon(猎鹰)isamongthefastestanimalsintheworld?Itcanflyataspeedofabout200milesperhour.Youmightthinkabirdthatcouldflysofastwouldbesafefrommosttypesofdanger.Unfortunately,thatisnottrue.Bythe1970s,theyhadalreadybeenendangered.Whatwascausingthenumberoffalconstodropsoquickly?InAmerica,apesticide,achemical,calledDDTwasharmingthefalconeggs.Luckily,DDTisnolongerused.Thenumberoffalconsisrisingnow.Oneunusualthingaboutfalconsisthattheyliketomaketheirnests(巢)inhighplaces.Innature,theyoftennestonmountaintopsandonthesidesofcliffs(悬崖).Falconshavealsogotusedtolifeincities.Theynestontallbuildingsandbridgesincities.Theheightofthesenestsisfrom50to200feetintheair.Theyalsoliketoreturntothesamenestingplaceeveryyear.Boththemotherandfatherfalconshelptoraisethebabies.Themotherstaysmoretimeinthenest.Thefatherhuntsandbringsbackfoodforherandthebabies.Manypeopleallaroundthecountryworkveryhardtohelpfalconslivetoadulthood.Thereareevenvideocamerasfixedupinmanyplaces.Thisway,peoplecanmakesurethebirdsandtheireggsstayprotected.Falconsareluckytohavesomanypeoplewhokeepaneyeonthem.23．Whatdoestheunderlinedword“pesticide”meaninChinese?A．流感 B．杀虫剂 C．枪支 D．捕猎网24．Accordingtothetext,weknowthat________.A．falconsflysofastthatnothingcanhurtthemB．falconssuddenlydiedoutintheyear1970C．peoplecan’tfindfalcons’nestsincitiesD．babyfalconsarebroughtupbytheirpatents25．What’stheauthor’sattitudetowardsthefutureoffalcons?A．Nervous. B．Hopeful. C．Curious. D．Unsure.26．Inwhichsection(版)ofanewspapercanweprobablyreadthetext?A．SPORTS B．LIFE C．SCIENCE D．BUSINESS三、短文填空（2017·四川资阳·统考中考真题）从方框中选择单词，并用其正确形式填空。每词限用一次。he

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take

glad

standMylittledogDashwasoncestolenfromme.Afterbeingawayforsome___27___,heonedaycamebackwithalongropetiedaround___28___neck.Hehadbrokenawayfromthemanwhohadstolenhim.How___29___Iwastoseemygooddogbackagain!Thethiefwas___30___tothecourt(法庭).Hesaidthatthedogwashis;andIwasasked___31___Icouldgiveanyproofthatthedogwasmine.Iputmymouthtothedog’sear,andsaidsomething.Dashatonce___32___upandfinishedsometricksIhadtaughthim.Iguidedhim___33___mystick,andcheeredthewholecourtup.Thethiefwasaskedtomakethedog___34___thesamething;butDashwentaway,andwouldnotgonearhim.___35___sawthatthedogwasmine.The____36____wassenttoprison,andDashwassetfree.Unit7What’sthehighestmountainintheworld？SectionB课下注释小练课下注释小练单词检测1._________________v.称……重量2._________________n.出生，诞生3._________________n.成年人4._________________n.竹子5._________________adj.有危险的，濒临灭绝的，濒危的6._________________n.&v.研究，调查7._________________n.饲养员，保管人8._________________adj.醒着9._________________n.激动，兴奋10._________________n.疾病，生病11._________________adj.遗留的，剩余的12._________________n.艺术品，插图，图片13._________________adj.野性的，野生的14._________________n.政府15._________________n.鲸16._________________n.保护，保卫17._________________adj.巨大的，极多的短语自测1.___________________________出生时2.___________________________到达（某数量，程度），不多于3.___________________________走路时撞到4.___________________________绊倒5.___________________________大约重点句子Thiselephantweighsmanytimesmorethanthispanda.这只大象比这只大熊猫重很多倍。2.Apandacanliveupto20to30years.大熊猫能活20至30岁。3.Atbirth,ababypandaisabout0.1to0.2kilos.出生时，一只大熊猫宝宝大约0.1到0.2千克重。Pandakeepersarepreparingmilkforthebabypandas’breakfast.大熊猫饲养员正在准备大熊猫宝宝的早餐牛奶。5.Iwash,feedandplaywiththemeveryday.我每天给它们清洗、喂食，陪它们玩耍。6.Scientistssaytherearenowfewerthan2,000pandaslivingintheforests.科学家说现在有不到2000只大熊猫生活在森林里。Thebabiesoftendiefromillnessesanddonotliveverylong.大熊猫宝宝经常死于疾病，或者活不了多久。8.Somekindsofwhalesareindanger.一些种类的鲸处于危险之中。答案：1.weigh 2.birth 3.adult 4.bamboo 5.endangered 6.research7.keeper 8.awake 9.excitement 10.illness 11.remaining 12.artwork13.wild 14.government 15.whale 16.protection 17.huge短语：1.atbirth 2.upto 3.walkinto4.fallover 5.orso 课后培优练课后培优练级练培优第一阶——基础过关练一、单词填空1．Shehasabad________（疾病）,soshehastostayinhospital.2．Wehavefound________(石油)undertheNorthSea.3．Thefanscriedwith________(激动)whentheysawthefamoussoccerplayer.4．Someofthemhavedisappearedwhileothers________（剩下）today.5．Mike________________(走路时撞着)atreeandhurthisheadyesterday.6．Anadultpolarbearw________upto1000kilograms.7．Bobis25yearsold,heisana________.8．—What’sthedateofherb________?—It’sJuneeighth.9．Thewhaleisakindofh________animals.10．Ihopetheg________canhelpmoreanimalstogobacktothenature.二、用所给单词适当形式填空11．Awolfismuch________（wild）thanadog.12．Manydifferentwildanimalsneedour_________(protect)verymuch.13．Pandasare_________(endanger)animals.Weshouldprotectthem.14．Thegirl_________(weigh)herselfeveryday,didn’tshe?15．Tonyfoundajobasa_______(keep)inazoolastweek.16．AnniesaysSallyisthe________(kind)personintheworld.17．Tocompletethework,hedranksomecoffeetokeephimself______(wake).18．Ifyourchildshowsanysignsof______(ill),takehimorhertothedoctor.19．Hespentyears________(research)thereadingproblemsofpupils.20．Hedrankalotofcoffeetokeephimself_______________(wake).三、完成句子21．这个大厅能够容纳多达1000人。Thehallcanhold_________________1,000people.22．玛丽生了个健康的女婴，她很高兴.Mary________________________ahealthybabyandshewasreallyhappy.23．我不想再增加体重了，所以我计划每天锻炼。Idon’twantto________________________anymore,soIplantotakeexerciseeveryday.24．如果不控制饮食，你就不能成功减肥。Youcan’t________________successfullywithoutcontrollingthefoodyoueat.25．你们应该保护小树免受伤害.Youshould_________theyoungtrees_________harm.26．有一些来自世界各地的孩子正在参观紫禁城.________________somechildrenfromallovertheworld________theForbiddenCity.27．现在我们坐汽车到上海要花一个小时左右的时间。Ittakesusanhour________________togettoShanghaibycarnow.28．下楼时一定要注意，否则你可能会撞着别人。Becarefulwhenyougodownthestairs,oryoumay________________otherpeople.29．现今，大多数学生每天花超过十二个小时的时间学习。Nowadays,moststudentsspend________

________twelvehoursonstudy.30．昨天他下楼时摔倒了。He________

________whilecomingdownthestairsyesterday.四、单项选择31．The________boyhasbeeninhospitalfortwoweeks.Hehasaseriousheart________.A．sick;disease B．ill;illness C．sick;illness D．ill;disease32．David________andhurthimselfwhilehewasplayingsoccer.A．cheeredup B．blewout C．tookup D．fellover33．ThepeopleinUkraine（乌克兰）arenowhopingforalifeof________verymuch.A．courage B．peace C．illness D．difficulty34．—Nowadays,moreandmoremiddleschoolstudentsbecomeworried.—Balancingstudyandlifeisthemaincauseof________formanyofthem.A．fairness B．argument C．stress D．illness35．Youareeighteenandhaveturnedintoa(n)________now.Youcan’talwaysmakethesamemistakelikeachild.A．volunteer B．student C．guest D．adult36．—Mr.Zhou,ofallthestudentsinourgroup,wholives________?—IthinkLiLeidoes.A．far B．farther C．farthest D．farest37．—You’dbetter________theadvantageanddisadvantage(利弊)ofthischoice.Thinkoverbeforeyouact.—OK.A．compare B．balance C．weigh D．choose38．—WhywasMissSmithsoangry?—James________herwhenhewalkedoutoftheclassroom.A．walkedinto B．cutout C．dependedon D．tookafter39．Myparentsprepareplentyoffoodanddrinks________meandtrytoprovideme________thebestlearningenvironment.A．for;with B．for;for C．with;with D．with;for40．Alltheadultswerehurtintheaccidentbuttheboy________safe.A．ordered B．expected C．became D．remained参考答案：1．illness【详解】句意：她病得很重，所以不得不住院。illness“疾病”，名词，被a修饰，应用单数，故填illness。2．oil【详解】句意：我们在北海海底发现了石油。“石油”oil，不可数名词。故填oil。3．excitement【详解】句意：球迷们看到那位著名的足球运动员时激动地哭了起来。with后接名词作宾语，“激动”译为名词excitement，withexcitement“激动地”。故填excitement。4．remain【详解】句意：他们中的一些已经消失，而其他人今天仍然存在。分析句子结构可知，这里缺少谓语动词，表示“剩下，留下”，所以是remain，且由“today”可知，是一般现在时，主语others是复数，所以用原形。故填remain。5．

walked

into【详解】句意：昨天麦克走路时撞到了一棵树并且伤了他的头。由“yesterday.”可知本句时态为一般过去时，动词用过去式；walkinto表示“（不小心）撞上”，动词短语；walked“走”，walk的过去式。故填walked；into。6．(w)eighs【详解】句意：一只成年北极熊体重可达1000公斤。根据“Anadultpolarbearw...upto1000kilograms.”可知，重达1000公斤，weigh“称重”，时态是一般现在时，主语是“Anadultpolarbear”，动词用三单。故填(w)eighs。7．(a)dult【详解】句意：鲍勃25岁了，是个成年人。根据“Bobi