外研版九上英语 Unit5 生态主题综合能力检测卷（带答案详解）

PAGE外研版初中九年级上册英语Unit5Afinebalance单元学情自测（含答案解析）这一单元我们跟着课文想了一个问题：如果人类从地球上消失，自然界会变成什么样？还认识了大熊猫——这个中国国宝是怎么从濒危边缘被救回来的。这份卷子就围绕本单元的核心词汇、重点短语和that/which引导的定语从句来出，没有偏题怪题。做题时先易后难，拿不准的先空着，答案和解析在最后，做完自己对着改，把错的点在课本上圈出来。Unit5单元重点速览下面这三表里的词和短语，单选、完形、阅读、词汇运用四个大题都会用到。看的时候注意词性：同一个词根变出来的名词、形容词，在词形转换题里最容易混。一、核心词汇词汇词性与释义课文搭配ecosystemn.生态系统protecttheecosystem保护生态系统balancev./n.(使)平衡keepthebalance保持平衡dropv.降低；落下thenoisedrops噪音降低touristn.游客touristattraction旅游景点smogn.烟雾；雾霾heavysmog浓重雾霾admirev.欣赏；钦佩admirethescenery欣赏风景markn.痕迹；标记leavemarkson在……留痕farmlandn.农田，耕地protectfarmland保护耕地rapidadj.迅速的rapiddevelopment快速发展cancelv.取消cancelthetrip取消行程permitv.允许permitsb.todosth.允许某人做某事harmv./n.损害，伤害doharmto对……有害globaladj.全球的globalwarming全球变暖controlv./n.控制takecontrolof掌控rubbishn.垃圾sortrubbish垃圾分类endangeredadj.濒危的endangeredanimals濒危动物worldwideadv./adj.世界各地famousworldwide世界闻名protectionn.保护environmentalprotection环境保护survivaln.幸存；生存fightforsurvival为生存而奋斗rainforestn.雨林tropicalrainforest热带雨林bamboon.竹子bambooforest竹林providev.提供providesb.withsth.给某人提供某物benefitv.受益；获益benefitfrom从……中受益effortn.努力makegreatefforts付出巨大努力treasuren.珍宝；财富nationaltreasure国宝二、重点短语短语汉语意思getalongwith与……相处；与……协调cutdown砍倒；减少throughouthistory纵观历史carefor关心；照顾startover重新开始leavemarkson在……上留下痕迹makegreatefforts付出巨大努力playanimportantrole起重要作用setup建立；设立benefitfrom从……中受益takeback夺回；收回behometo是……的家园三、课文金句与语法结构课文原句可借用的结构Streets,beachesandparksthatareusuallyfullofpeopleremainempty.that引导定语从句，指物，在从句中作主语Thenaturalwonderswhichhavebeenhiddenbehindsmogwouldappearagain.which引导定语从句，指物Thepandaisanationaltreasurethathasbecomepopularworldwide.that指物，在从句中作主语ThisisthebestfilmthatIhaveeverseenaboutpandas.最高级best后只用that，不用which单元提醒：permit的名词形式是permission；endangered意思是"濒危的"，不是"危险的"（dangerous）；benefitfrom后接名词或动名词；在定语从句中，先行词被最高级、序数词修饰或是不定代词时，只能用that。一、单项选择（共20小题，每小题1分）从每小题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1.The______oftheforestincludesalltheplants,birdsandsmallanimalslivingthere.A.environmentB.ecosystemC.populationD.society2.Wemustkeepthe______betweenpeopleandnature,orwewillloseourhome.A.balanceB.secretC.promiseD.diary3.Heavy______coversthecityandmakesithardtoseethingsfaraway.A.rainB.smogC.snowD.wind4.Weshouldprotect______sothatfarmerscangrowenoughfoodforeveryone.A.farmlandB.bedroomC.classroomD.playground5.Thegiantpandaisanational______ofChinaandislovedbypeopleallovertheworld.A.mealB.toolC.treasureD.dream6.Thepandahasbecomeafamoussymbol______.A.aloneB.awayC.asleepD.worldwide7.TheAmazon______ishometomillionsofkindsofplantsandanimals.A.rainforestB.swimmingpoolC.carparkD.shoppingmall8.Withoutcarsandbuses,thenoiseinthecitywould______greatly.A.riseB.dropC.stopD.grow9.Weneedtothinkmoreabouthowto______nature.A.getalongwithB.catchupwithC.lookforwardtoD.takecareof10.Peopleshouldnot______toomanytrees,ortheforestwillbecomesmaller.A.putupB.cutdownC.turnonD.giveup11.Weshould______theanimalsthatareindangerbeforeitistoolate.A.laughatB.careforC.waitforD.lookfor12.Scientistshave______tostudypandasforoverthirtyyears.A.madegreateffortsB.hadarestC.madeafaceD.tookawalk13.Thisforest______manykindsofrarebirdsandanimals.A.ishometoB.isbadforC.isfamousforD.isshortof14.Localeducationhas______inprotectingthepandas.A.playedanimportantroleB.takenawalkC.hadarestD.madeamistake15.______,humanshavechangedtheearthinmanydifferentways.A.AtnightB.ThroughouthistoryC.IntheendD.Atfirst16.Thestreets______areusuallyfullofpeoplewouldbeemptywithoutcars.A.whoB.whatC.thatD.where17.Thenaturalwonders______havebeenhiddenbehindsmogwouldappearagain.A.whichB.whoC.whoseD.what18.Thisisthebestbook______Ihaveeverreadaboutenvironmentalprotection.A.whoB.whichC.thatD.whom19.Themuseumdoesnot______visitorstotouchtheancientrelics.A.letB.makeC.permitD.have20.Toomuchplasticrubbishwill______theenvironment.A.doharmtoB.begoodforC.befriendlytoD.behelpfulto二、完形填空（共10小题，每小题1分）阅读下面短文，从每小题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。Thegiantpandaisoneofthemost1______animalsintheworld.Formanyyears,its2______wasbecomingsmallerandsmaller.Inthe1960s,thegovernment3______pandareservestoprotecttheirlivingspace.Workersplantedmore4______forestssothatpandaswouldhaveenoughfood.Localpeoplealso5______animportantrole:theystoppedcuttingdownforestsandbeganto6______fortheselovelyanimals.Throughyearsofhard7______,thepandapopulationhasslowlygrown.Today,pandasarefamous8______andmanyforeignvisitorscometoseethem.Theforeststhatpandasliveinarealso9______tomanyotheranimals.Protectingpandasisundoubtedlyhelpfultothe10______ofthewholeecosystem.1.A.interestingB.endangeredC.dangerousD.expensive2.A.populationB.heightC.weightD.price3.A.setupB.putoffC.tookoffD.gaveup4.A.appleB.bambooC.pineD.oak5.A.playedB.madeC.didD.took6.A.lookB.waitC.careD.ask7.A.sleepB.workC.foodD.time8.A.nationwideB.worldwideC.alongD.alone9.A.roomB.homeC.doorD.gate10.A.survivalB.surfaceC.suggestionD.survey三、阅读理解（共10小题，每小题2分）阅读下列短文，从每小题所给的A、B、C、D四个选项中，选出最佳选项。PassageAWhatwouldhappenifhumanssuddenlydisappearedfromtheearth?Streets,beachesandparksthatareusuallyfullofpeoplewouldbecomequiet.Withoutcarsandbuses,thenoisewoulddropgreatly.Theairwouldbecomecleanagain,andthenaturalwonderswhichhavebeenhiddenbehindsmogforyearswouldappearagain.Ecosystemswouldstarttobalanceoncemore.Animalswouldsoonincreaseinnumber.Forestswouldtakebackthespacethathumansnowlivein.Theearthwouldquicklybecomeagreenworldagain.However,thisdoesnotmeanhumansshouldleavetheearth.Weneedtothinkmoreabouthowwecangetalongwithnature.1.Whatwouldhappentothenoisewithoutcarsandbuses?A.Itwouldgrow.B.Itwoulddropgreatly.C.Itwouldstaythesame.D.Itwouldbecomelouder.2.Whatwouldappearagainaftersmoggoesaway?A.Naturalwonders.B.Tallbuildings.C.Crowdedstreets.D.Bigfactories.3.Whatwouldforeststakeback?A.Thespacethathumansnowlivein.B.Thefoodthathumanseat.C.Thewaterthathumansdrink.D.Themoneythathumansuse.4.Whatdoesthewriterwanttotellus?A.Humansshoulddisappear.B.Weshouldlearntogetalongwithnature.C.Animalsaremoreimportantthanhumans.D.Forestsarenotimportant.5.WhichofthefollowingisNOTtrueaccordingtothepassage?A.Theairwouldbecomeclean.B.Animalswouldincreaseinnumber.C.Theearthwouldbecomeagreenworldagain.D.Streetswouldbecomemorecrowded.PassageBThegiantpandaisanationaltreasureofChina.ItlivesmainlyintheforestsofSichuan.Foralongtime,pandaswereonceanendangeredanimal.Inthe1960s,theChinesegovernmentsetuppandareservestoprotectthem.Workersplantedmorebambooforests.Localpeoplealsoplayedanimportantrole:theystoppedcuttingdownbambooforestsandbegantocarefortheselovelyanimals.Throughyearsofgreatefforts,thepandapopulationhasslowlygrown.In2016,thepandawasnolongerlistedasendangered.Today,pandasarefamousworldwideandmanyforeigntouristscometoseethem.Theforeststhatpandasliveinarealsohometomanyotheranimals.Protectingpandasisundoubtedlyhelpfultothesurvivalofawholeecosystem.6.Wheredopandasmainlylive?A.IntheforestsofSichuan.B.InthedesertsofXinjiang.C.OnthemountainsofTibet.D.InthegrasslandsofInnerMongolia.7.Whendidthegovernmentsetuppandareserves?A.Inthe1950s.B.Inthe1960s.C.Inthe1980s.D.Inthe2000s.8.Whatdoes"playedanimportantrole"meaninthepassage?A.Localpeopledidnothing.B.Localpeoplehelpedalotinprotectingpandas.C.Localpeopleharmedthepandas.D.Localpeoplelefttheforests.9.Whenwasthepandanolongerlistedasendangered?A.In2006.B.In2016.C.In2020.D.In2026.10.Whatisthemainideaofthepassage?A.Pandasareexpensive.B.Pandasweresavedthrougheffortsofthegovernmentandlocalpeople.C.Pandasonlyeatmeat.D.Pandasliveallovertheworld.四、词汇运用（共10小题，每小题1分）A.根据句意和首字母提示，写出正确的单词。1.Manyforeignt______cometoChinatoseepandaseveryyear.2.Thesportsmeetinghadtobec______becauseoftheheavyrain.3.Weshouldlearntoc______ourownfeelingswhenweareangry.4.Pleasedonotthrowr______everywhereinthepark.5.G______warmingismakingtheearthbecomewarmerandwarmer.B.用括号内所给单词的适当形式填空。6.Weshouldtryourbesttosolvethese______problems.(environment)7.Many______animalsarenowundergoodprotection.(danger)8.Toomuchsmokeis______toourhealth.(harm)9.Thecityhasdeveloped______inthepasttenyears.(rapid)10.Everyoneshouldenjoythe______ofnature.(beautiful)五、补全对话（共5小题，每小题1分）根据对话内容，从方框中选择恰当的句子完成对话（其中有两项多余）。A.Didyouseepandasthere?B.WhatcanIdoforyou?C.Itisreallyagoodplacetolearnaboutnature.D.Youshouldgoandseeityourself.E.Isawmanypandaseatingbamboo.F.Whereisthereserve?G.Thatsoundswonderful.LiMing(L):Hi,WangFang!Youlookhappytoday.WangFang(W):Yes!Iwenttothepandareservelastweekend.L:Really?__1__W:ItisinthemountainsofSichuan,aboutthreehoursfromChengdu.L:Whatdidyouseethere?W:__2__Theyweresocute.L:Didyoulearnanythingabouthowpandasareprotected?W:Sure.Theguidetoldusthatlocalpeopleplayedanimportantroleinprotectingthem.__3__L:Ireallywanttogotheretoo.W:__4__Youwillloveit.L:__5__CanIgowithyounexttime?W:Noproblem!六、短文填空（共10小题，每小题1分）阅读下面短文，根据首字母提示，在横线上写出所缺单词的正确形式，使短文完整、通顺。Theearthisourhome,butwearenottakinggoodcareofit.G___1___warmingismakingtheworldbecomewarmer.Heavys___2___coversmanycitiesandmakestheairdirty.Peoplecutdowntoomanytrees,andf___3___isbecomingsmaller.Rubbishisthrowneverywhereanddoesh___4___totheenvironment.Manyanimalsarenowind___5___andsomeareevenendangered.Butthereisstillhope.Governmentshaves___6___upnaturereservestoprotectwildanimals.Scientistshavemadegreate___7___tofindcleanenergy,suchass___8___power.Moreandmorepeoplearelearningtogeta___9___withnature.Webelievethatifeveryonedoesalittle,theearthwillbecomeab___10___placeagain.七、书面表达（15分）人与自然如何相处是我们这个单元的主题。请以HowtoGetAlongwithNature为题，写一篇英语短文。要求：1.简述目前存在的环境问题；2.提出两到三条保护自然的做法；3.词数80词左右。参考答案与解析一、单项选择1.B。考查ecosystem词义，意为"生态系统"。2.A。考查balance词义，keepthebalance意为"保持平衡"。3.B。考查smog词义，意为"烟雾，雾霾"。4.A。考查farmland词义，意为"农田，耕地"。5.C。考查treasure词义，nationaltreasure意为"国宝"。6.D。考查worldwide词义，意为"世界各地"。7.A。考查rainforest词义，意为"雨林"。8.B。考查drop词义，此处意为"降低"。9.A。考查getalongwith，意为"与……相处协调"。10.B。考查cutdown，意为"砍倒"。11.B。考查carefor，意为"关心，照顾"。12.A。考查makegreatefforts，意为"付出巨大努力"。13.A。考查behometo，意为"是……的家园"。14.A。考查playanimportantrole，意为"起重要作用"。15.B。考查throughouthistory，意为"纵观历史"。16.C。考查that引导定语从句，先行词streets指物，在从句中作主语。17.A。考查which引导定语从句，先行词wonders指物。18.C。先行词被最高级best修饰，只能用that。19.C。考查permitsb.todosth.，意为"允许某人做某事"。20.A。考查doharmto，意为"对……有害"。二、完形填空1.B。由后文熊猫数量减少可知是endangered（濒危的）。2.A。由后文thepandapopulationhasgrown可知此处是population（数量）。3.A。setupreserves意为"建立保护区"。4.B。熊猫吃竹子，故选bamboo。5.A。playanimportantrole为固定搭配。6.C。carefor意为"照顾"。7.B。hardwork意为"辛勤的工作"。8.B。worldwide意为"世界各地"，指熊猫世界闻名。9.B。behometo意为"是……的家园"。10.A。survival意为"生存"。三、阅读理解1.B。细节题。由原文"thenoisewoulddropgreatly"可知。2.A。细节题。由原文"thenaturalwonderswhichhavebeenhiddenbehindsmogwouldappearagain"可知。3.A。细