译林2024八上Unit7第4套-The natural world-含答案解析

译林版（2024）八年级英语上册单元测试卷Unit7Thenaturalworld第4套（能力提高）（满分100分建议用时45分钟）班级：__________姓名：__________学号：______得分：______一、单项选择（共15小题，每小题1分，满分15分）1.Myunclesentaphoto______mefromAfrica.A.forB.toC.withD.of2.Mumcookedanicedinner______thewholefamily.A.withB.forC.toD.of3.Theteacheraskedus______areportonwetlands.A.wroteB.writingC.towriteD.write4.Thenoisekeptthelittlebird______allnight.A.awakeB.wakeC.wokeD.awaking5.Wefoundthestoryaboutcoralreefs______.A.movesB.movingC.moveD.moved6.They______thebabypandaTuantuanatthezoo.A.namedB.offeredC.sentD.told7.Waterpollutioncausedthefish______intheriver.A.dyingB.todieC.diedD.die8.Theboxwas______heavyforthelittleboytocarry.A.quiteB.soC.veryD.too9.Thereis______rubbishonthebeachaftertheholiday.A.toomanyB.muchtooC.toomuchD.manytoo10.______thebadweather,ourclasstriptothereservewasputoff.A.BecauseofB.SoC.ThoughD.Because11.Hegotupearly______catchthefirstbustothereserve.A.sothatB.thoughC.becauseD.inorderto12.The______grasssnakewillnothurtyouatall.A.harmlessB.harmingC.harmD.harmful13.______peoplevisitthenaturereserveeveryyear.A.MillionsB.TwomillionsC.MillionofD.Millionsof14.Wetlandshelpget______pollutionfromthewater.A.offB.ridofC.awayD.up15.Wearereallyworried______thedisappearingwetlands.A.withB.aboutC.ofD.to二、完形填空（共10小题，每小题1分，满分10分）阅读下面短文，掌握其大意，然后从各题所给的选项中选出最佳答案。Ourschoolocean-protectionclubgave1membersatasklastweek.Weneedtotellpeople2wasteintothesea.Oceanpollutioncausesseaanimals3slowly.Wefoundtheproblem4serious,5wedecidedtoactatonce.First,wemadeaposter6ourclub.Theclubaskedus7rubbishalongthebeachatweekends.Thereis8muchplasticonthebeach,sowemustclearit.9thecoldwind,westillworkedhappily.Wehopeouractionswillmakethesea10again.1.A.itselfB.itC.itsD.it's2.A.nottopourB.pourC.pouringD.topour3.A.todieB.dyingC.diedD.die4.A.verymuchB.veryC.verymanyD.veryfew5.A.soB.thoughC.orD.but6.A.ofB.withC.toD.for7.A.collectB.collectingC.tocollectD.collected8.A.muchB.tooC.veryD.so9.A.AlthoughB.SoC.BecauseofD.Because10.A.cleanedB.cleaningC.cleanD.cleanly三、阅读理解（共15小题，每小题2分，满分30分）ACoralreefslooklikehardrocks,buttheyareactuallylivingthings.Inasmallarea,theysupportalotoffishandothersealife.Theoceanwaterisbecomingdirtierbecauseofhumanactivities,andwarmwatercausescoralstodieslowly.Whencoralsdie,fishlosetheirhomes,andthewholereefsystemfallsapart.Luckily,moreandmorescientistsarepayingattentiontocoralreefs,andvolunteerscleanuptheseaaroundthem.Still,everyoneshouldcutdownwasteandkeeptheoceanclean.1.Coralreefslooklike______.A.hardrocksB.smallfishC.whitesandD.softplants2.Inasmallarea,reefssupport______.A.onlyonekindoffishB.alotofsealifeC.largeshipsD.noanimals3.Warmwatercausescoralsto______.A.growfastB.movenorthC.dieslowlyD.becomebrighter4.Whencoralsdie,fish______.A.leavetheseaB.findmorefoodC.losetheirhomesD.growbigger5.Whatdoesthewritercalloneveryonetodo?A.VisitreefsoftenB.PourwarmwaterinC.CatchmorefishD.CutdownwasteandkeeptheoceancleanBAgrasslandisawideopenareacoveredwithshortgrass.Itprovidesfoodforwildhorses,sheepandmanykindsofbirds.Grassrootsholdthesoil,sostrongwindcannotblowitaway.However,whenpeopleturntoomuchgrasslandintofarms,thegrassdisappearsandthesoilturnsintosand.Thisleadstosandstormsinnearbycities.Tosolvetheproblem,peopleplantgrassagain,setupreserves,andmakelawstokeepanimalsandlandinbalance.6.Agrasslandiscoveredwith______.A.sandB.iceC.talltreesD.shortgrass7.Grassrootsholdthesoiltostop______.A.windblowingitawayB.riversflowingC.rainfallingD.animalsrunning8.Turningtoomuchgrasslandintofarmsleadsto______.A.morebirdsB.moregrassC.cleanerairD.sandstorms9.WhichisNOTawaytosolvetheproblem?A.PlantinggrassagainB.MakingbalancinglawsC.TurningmorelandintofarmsD.Settingupreserves10.Whatisthemainideaofthepassage?A.ProtectinggrasslandkeepssoilandpreventssandstormsB.FarmsarebetterthangrasslandC.SandstormscomefromtheseaD.HorsesliveinforestsC阅读表格，判断下列句子正误（正确写T，错误写F）。ProblemCauseSolutionDirtybeachVisitors'rubbishClean-updays,binsDyingcoralsWarmdirtywaterCutdownwasteSandstormsLostgrasslandPlantgrass,setreservesLessbirdspaceSmallerwetlandsSavewetlands,makelaws11.Rubbishleftbyvisitorsmakesthebeachdirty.A.TB.F12.Clean-updaysareasolutionfordyingcorals.A.TB.F13.Lostgrasslandcancausesandstorms.A.TB.F14.Makinglawshelpssavewetlandsandgivebirdsspace.A.TB.F15.Cuttingdownwastemainlysolvesthesandstormproblem.A.TB.F四、词汇运用（共15小题，每小题1分，满分15分）A.根据句意及中文提示写出单词，每空一词。1.Coral______(礁)arehometomanyseaanimals.2.Weshould______(回收)paperandglass.3.The______(污染)oftherivermakesfishdie.4.Anature______(保护区)protectsrareanimals.5.People______(建立)upanewparklastyear.6.Weshould______(减少)wasteindailylife.7.The______(政府)madelawstoprotectwetlands.8.Volunteers______(清理)upthebeacheverymonth.9.Rareanimalsneedour______(保护).10.The______(化学物质)intheriverharmfish.B.用括号内所给词的适当形式填空。11.Themovieaboutoceanswas______(move)andweallcried.12.Toomanycarsare______(harm)totheair.13.Wespenttwohours______(collect)rubbish.14.Thesealooks______(peace)underthebluesky.15.Hespoke______(soft)tothescaredbird.五、完成句子（共5小题，每小题2分，满分10分；每空一词）1.妈妈为全家做了一顿丰盛的晚餐。Mumcookedanicedinner__________________.2.老师要求我们写一份关于湿地的报告。Theteacheraskedus____________areportonwetlands.3.水污染导致鱼死亡。Waterpollutioncausedthefish____________.4.因为坏天气，春游推迟了。____________thebadweather,thetripwasputoff.5.我们为消失的湿地感到担忧。We__________________thedisappearingwetlands.六、书面表达（满分20分）你校英语社团正在征集“保护海洋”主题短文。请以“ProtecttheOcean,ProtectOurselves”为题写一篇90词左右短文。要点：1.海洋为人类和动物提供什么；2.海洋面临的污染问题及后果；3.中学生可采取的2-3个行动。要求：使用causesb.todo、ask/tellsb.todo、make/find+宾补中至少2处结构。

Unit7Thenaturalworld第4套参考答案与详细解析一、单项选择1.Bsendsth.tosb.把某物寄给某人，to类双宾语。2.Bcook属for类动词：cooksth.forsb.为某人做饭。3.Casksb.todosth.要求某人做某事，不定式作宾补。4.Akeep+宾语+形容词作宾补，keepsb./sth.awake使……醒着。5.Bfind+宾语+形容词；事物令人感动用-ing形容词moving。6.Anamesb./sth.sth.给……取名为……，名词作宾补。7.Bcausesb./sth.todosth.导致……做某事，不定式作宾补。8.Dtoo+形容词+todo太……而不能……。9.Crubbish不可数，“太多”用toomuch；toomany接可数复数。10.Athebadweather是名词短语，用介词短语becauseof；because后接句子。11.Dinordertodo为了做某事，后接动词原形表目的；sothat后接从句。12.A由“根本不会伤害你”可知是harmless无害的；harmful有害的。13.D概数用millionsof数以百万计；具体数字后million不加s。14.Bgetridof清除、摆脱，固定短语。15.Bbeworriedabout为……担心，固定搭配。二、完形填空1.Citsmembers俱乐部的成员，形容词性物主代词its。2.Atellsb.nottodosth.告诉某人不要做某事。3.Acausesth.todo，导致……，用不定式todie。4.Bveryserious很严重，very修饰形容词。5.A问题严重所以决定行动，因果so。6.Dmakeaposterforourclub为俱乐部做海报，for。7.Casksb.todosth.，不定式tocollect。8.Btoomuchplastic太多塑料，too修饰much。9.Cthecoldwind名词短语，用becauseof。10.Cmake+宾语+形容词，maketheseaclean。三、阅读理解1.A原文Coralreefslooklikehardrocks。2.B原文theysupportalotoffishandothersealife。3.C原文warmwatercausescoralstodieslowly。4.C原文Whencoralsdie,fishlosetheirhomes。5.D结尾everyoneshouldcutdownwasteandkeeptheoceanclean。6.D原文Agrassland...coveredwithshortgrass。7.A原文Grassrootsholdthesoil,sostrongwindcannotblowitaway。8.D原文Thisleadstosandstormsinnearbycities。9.C开垦更多农田正是问题所在，不是解决办法。10.A全文围绕草原保持水土、防沙及保护展开。11.ADirtybeach行Cause:Visitors'rubbish，正确T。12.B清理海滩对应beach问题，珊瑚对应减少浪费，错误F。13.ASandstorms行Cause:Lostgrassland，正确T。14.ALessbirdspace行Solution:Savewetlands,makelaws，正确T。15.B减少浪费对应珊瑚/海洋问题，错误F。四、词汇运用1.reefs“礁”reef，复数reefs。2.recycle“回收”recycle。3.pollution“污染”pollution，不可数。4.reserve“保护区”reserve；naturereserve。5.setsetup建立；过去式仍为set。6.reduce“减少”reduce。7.government“政府”government。8.cleancleanup清理。9.protection“保护”protection，名词。10.chemicals“化学物质”chemical，复数chemicals。11.moving事物令人感动用-ing形容词moving。12.harmfulbeharmfulto对……有害。13.collectingspendtimedoingsth.，collect加-ing。14.peaceful系动词后接形容词peaceful