Unit 2 Topic 1 易错点综合提升练（解析版）

PAGEPAGE1Unit2SavingtheEarthTopic1Pollutionhascausedtoomanyproblems.班级___________姓名___________学号____________分数____________（考试时间：60分钟试卷满分：100分）一、单项选择（每小题1分，共15分）1．（2021·云南九年级二模）—How’syourday?—It’s________.BecauseIhavemyfavoriteclasstoday.A．awful B．boring C．enjoyable D．normal【答案】C【详解】句意：——今天怎么样？——很愉快。因为今天我有最喜欢的课。考查形容词辨析。awful可怕的；boring无聊的；enjoyable愉快的；normal正常的。根据后句“BecauseIhavemyfavoriteclasstoday.”可推知，应是很愉快。故选C。2．（2021·辽宁九年级一模）ThereisgoingtobeanEnglishmovieinourschool__________theeveningofJune30.A．on B．at C．in D．for【答案】A【详解】句意：6月30日晚上我们学校将会有一场英语电影。考查介词辨析。on在具体某一天或具体某一天的上午、下午或晚上；at后跟具体的时刻；in泛指在上午、下午或晚上；用在年、月、季节前；for后跟一段时间。空后指的是6月30日的晚上，应用on。故选A。3．（2021·浙江）—Ireadforatleasttwohourseveryday.—Wow!That’sagreat________.Readingmakesafullman.A．excuse B．dream C．shame D．habit【答案】D【详解】句意：——我每天至少阅读2个小时。——哇！那真是一个很好的习惯。阅读使人充实。考查名词辨析。excuse理由；dream梦想；shame羞愧；habit习惯；根据“Ireadforatleasttwohourseveryday”可知，此空是赞叹对方有很好的习惯，所以空格处填habit。故选D。4．（2021·河北张家口）Believeinyourselfandyouaresuretomakea________.A．mess B．face C．mistake D．difference【答案】D【详解】句意：相信自己，你一定会有所作为。考查名词辨析。mess杂乱、不整洁；face脸；mistake错误；difference不同。根据前半句“Believeinyourself”可推知，后句是makeadifference短语，即有所作为。故选D。5．（2021·江苏苏州·九年级月考）Shefoundherlovelypetdog________andfeltsadaboutthe________ofit.A．losing;loss B．lose;losing C．lost;loss D．lost;lost【答案】C【详解】句意：她发现她可爱的宠物狗丢了，感到很难过。考查词义辨析。losing丢失，动名词；loss丢失，名词；lost丢失，动词过去式，丢失的，形容词。find表示“发现”，固定搭配：findsth+形容词，表示“发现某物……”，故第一空填形容词lost。定冠词the后接名词，the+n+ofsth，故第二空填名词loss，故选C。6．Theteacherdividedus________fourgroups.A．in B．to C．into D．onto【答案】C【详解】句意：老师将我们分成四组。考查介词辨析。in在……里面；to到；into到……里面；onto到……上面。o...意为“把……分成……”。故选C。7．（2020·浙江）Someanimals_________thetiger,thelionandthewolfaremeat-eaters.A．suchlike B．suchas C．forexample D．including【答案】B【详解】句意：一些动物例如老虎，狮子和狼都是食肉动物。考查介词和介词短语。suchlike相似的东西，常放句末使用；suchas例如，后可接几个例子，但不能例举完整；forexample例如，后接一个具体的例子；including包括，使用时前面需加逗号。空格前没有逗号，空格后有3个例子，故选B。8．（2020·天津九年级月考）—HowwasyourvisittoTibet?—________.Thesceneryisamazing!A．Itwaswonderful B．ItwashardtosayC．Ididn’tenjoyit D．Itwasunpleasant【答案】A【详解】句意：——你的西藏之行怎么样？——太棒了。风景真是太美了！考查情景交际。Itwaswonderful太棒了；Itwashardtosay很难说；Ididn’tenjoyit我不喜欢；Itwasunpleasant很不愉快。根据后一句“Thesceneryisamazing!风景真是太美了！”可知旅行很棒，故选A。9．Pollutiondoesharmtoourhealthanditmakespeople_____.A．tofeelterrible B．feelterrible C．tofeelterribly D．feelterribly【答案】B【解析】句意：污染对我们的健康有害，它使人感到可怕。考查动词短语辨析题。makesb.do让/使某人做……，固定表达，可排除AC两项。feel是感官动词，相当于系词，后接形容词，可排除C。根据句意结构和语境，可知选B。10．（2020·全国九年级课时练习）Thereis_____pollutionintheworld.Wemuststopit.A．muchtoo B．toomuch C．manytoo D．toomany【答案】B【详解】试题分析：句意为：世界上的污染太严重了，我们必须控制它。muchtoo太，修饰形容词或副词；toomuch太多，修饰不可数名词；toomany太多，修饰可数名词。根据句意和空后的pollution可知答案选B。11．（2020·重庆九年级期中）—Don'teattoomuchcandy,forit's_____yourteeth.—Oh,Igetit.Thankyou.A．harmto B．goodfor C．badlyto D．harmfulto【答案】D【详解】句意：——不要吃太多糖。因为它对你的牙齿有害。——哦，我知道了，谢谢你。考查形容词短语。begoodfor对……有好处；beharmfulto对……有害；doharmto对……有害，根据所给空前面it's可知，后面应该用形容词，排除A和C，由Don'teattoomuchcandy可知，应该是因为它对你的牙齿有害，排除B，故选D。12．（2021·合肥市第四十五中学九年级二模）—Mary,pleasetrysomebeef.—-Thanks,ittastes________.Iwantmore.A．terrible B．well C．good D．awful【答案】C【详解】句意：——玛丽，请吃些牛肉。——谢谢。它品尝起来很美味。我想要更多。考查形容词。terrible糟糕，可怕的；well好地；good好的；awful糟糕。根据“Iwantmore”可知表达“品尝起来很美味”，用形容词“good”做表语。故选C。13．（2021·包头市第二十九中学）Mr.Ligavethetextbookstoallthestudents______theoneswhohadalreadytakenaway.A．except B．including C．among D．with【答案】A【详解】句意：李老师把课本发给了所有的学生，除了那些已经拿走的学生。考查介词辨析。except除……之外；including包括；among在……之中；with和……一起。根据语境可推测，已经带走课本的就已经有课本了，不必重复发放，也就是说李老师只需把课本发放给除已经拿走课本以外的学生。故选A。14．（2021·天津九年级二模）Mymotherfeltsotiredyesterdaythatshefellasleep________inbedaftersupper.A．recently B．suddenly C．hardly D．immediately【答案】D【详解】句意：我妈妈昨天感到很累，晚饭后她在床上马上睡着了。考查副词辨析。recently最近；suddenly突然；hardly几乎不；immediately立即，马上。根据“Mymotherfeltsotired”可知，妈妈很累，所以晚饭后马上睡着了。故选D。15．（2021·江西省彭泽私立新星学校九年级一模）Ifyouhavealotof________inyourlife,youshouldtakemoreexercise.A．dream B．stress C．space D．waste【答案】B【详解】句意：如果你的生活压力很大，你应该多锻炼。考查名词辨析。dream梦想；stress压力；space空间；waste浪费。根据“youshouldtakemoreexercise.”及选项分析可知，应该是多运动，可以减压。故选B。二、完型填空（每小题1分，共10分）Somepeoplesaytheyhaveasolutiontotheproblemsofcarcrowdingandpollution.Inmanycities,hundredsofpeople16bikestoworkeveryday.IntheNewYorkCity,somebikeridershaveevenfoundedagroup:BikeforaBetterCity.Theysayifmorepeopleridebikestowork,therewouldbe17carsandlessdirtyair.Forseveralyearsthisgrouphastriedtogatherhelpforbikeriders.Theywanttohavespecialroads18bikesonly,becausewhenbikesandcarsusethesameroads,theremaybeaccidents.BikeforaBetterCitythinksiftherewerebikeroads,morepeoplewouldusebikes.Butnobikeroadshavebeenestablished19.Noteveryonethinksitisagood20.Driversdon’tlikeit,andsomeshopownersdon’tlikeit,21.Andmostpeoplelive22farfromthecitytotravelbybike.Still,23hasbeendoneaboutit.OnSaturdaysandSundays,thelargestopenparkinNewYorkis24tocars,andtheroadsmaybeusedbybikesonly,butthegroupstillsaysthisisnotenoughandgoesonfighting25bikeroads.Ithinktherewillbemorebikeroadsinthefuture.16．A．on B．ride C．by D．take17．A．fewer B．less C．many D．more18．A．until B．for C．as D．of19．A．yet B．already C．still D．once20．A．hope B．way C．help D．idea21．A．so B．and C．also D．either22．A．very B．quite C．too D．so23．A．everything B．something C．anything D．nothing24．A．closed B．open C．opening D．closing25．A．get B．toget C．ask D．toask【答案】16．B17．A18．B19．A20．D21．D22．C23．B24．A25．B【分析】本文讲述了人们为了解决空气污染和汽车拥堵，骑自行车去上班。在纽约市，一些骑自行车的人甚至成立了一个团体:自行车让城市更美好。这个团体认为如果有自行车通道，更多的人会使用自行车。但是还没有建立自行车通道。16．考查介词短语和动词短语及语境的理解。A.on在……上面，onabike骑自行车，B.ride骑，ridebikes自行车，C.by通过，bybike骑自行车，D.take拿走，takeabike骑自行车。句意：在许多城市，每天好几百人骑自行车去上班。从作谓语，故用动词短语，ridebikes骑自行车，故选B。17．考查形容词及语境的理解。A.fewer更少的，修饰可数名词；B.less更少的，修饰不可数名词；C.many很多的，修饰不可数名词；D.more更多的，修饰可数名词或不可数名词。句意：他们说如果更多的人自行车去上班，将会有更少的车和更少的污浊空气。根据lessdirtyair可知此处表示更少的汽车，此处修饰可数名词cars，故为fewer，故选A。18．考查介词及语境的理解。A.until直到，B.for为了，C.as作为，D.of……的。句意：他们想要拥有专为自行车的通道，因为当自行车和汽车使用同样的路时，可能会有事故。根据后文的BikeforaBetterCitythinksiftherewerebikeroads,morepeoplewouldusebikes.可知专为自行车的路，故用介词for，故选B。19．考查副词及语境的理解。A.yet然而，用于一般疑问句或否定句；B.already已经，用于肯定句；C.still仍然，D.once曾经。句意：但是还没有建立自行车通道。根据nobikeroads可知此处表示还没有建立自行车通道，故用yet，故选A。20．考查名词及语境的理解。A.hope希望，B.way方法，C.help帮助，D.idea主意。句意：不是所有的人都认为这是一个好主意。根据前文的BikeforaBetterCitythinksiftherewerebikeroads,morepeoplewouldusebikes.可知，此处表示想法，主意，故选D。21．考查连词及语境的理解。A.so所以，B.and而且，C.also也，位于句中；D.either也，用于否定句句末。句意：司机不喜欢它，一些店主也不喜欢它。根据don’tlikeit可知此处是否定句句末，故用either，故选D。22．考查副词及语境的理解。A.very非常，B.quite相当，C.too太，D.so如此。句意：大多数人住得离城市太远而无法骑自行车旅行。too+形容词/副词+todosth“太……而不能做某事”，故选C。23．考查代词及语境的理解。A.everything一切，B.something某物，C.anything任何事物，D.nothing没什么。句意：尽管如此，我们还是采取了一些措施。此处是肯定句，故用something，故选B。24．考查动词及语境的理解。A.closed关，B.open打开，C.opening打开，D.closing关上。句意：在周六和周日，纽约最大的开放公园对汽车关闭，道路可以只供自行车使用，但该组织仍表示这是不够的，并继续争取修建自行车通道。根据andtheroadsmaybeusedbybikesonly,可知道路只让自行车使用，因此汽车通行的道路被关闭，故为closed，故选A。25．考查动词及语境的理解。A.get得到，B.toget得到，C.ask询问，D.toask询问。句意：在周六和周日，纽约最大的开放公园对汽车关闭，道路可以只供自行车使用，但该组织仍表示这是不够的，并继续争取修建自行车通道。此处表示目的，故用动词不定式，表示为了得到更多的自行车通道，故为toget，故选B。三、阅读单选（每小题2分，共40分）ATheearthisabout4,600millionyearsold.Modernmanhaslivedontheearthforonly35,000years,butduringthattime,wehavechangedourplanetinmanyways.Manyofthethingsthatwehavedonearegood,butmorearenotgoodfortheearth.WaterPollutionAlotofpeople,birdsandfishdieeachdaybecauseofwaterpollution.Factorieshavepollutedthelandandthewater.Asaresult,manyriversandlakesarenowdead.AirPollutionInbigcities,factories,aswellascars,trucksandbusesarethemaincausesofairpollution.Manypeopleincitiesnowhaveserioushealthproblems.Forexample,Mexicocityusedtobeabeautifulsunnycapital,buttodayitisalwayscoveredbythickbrownclouds.SoilPollutionInordertohaveagoodharvest,mostofthefarmersusechemicalstoomuchintheirfields.That’sbadforthesoil.Butthiskindofpollutionisdifficulttostop.HopeForTheFutureTheseproblemsareveryseriousforourfuture,soallofusshoulddosomethingtoimproveourenvironment.Ifwecanstoppollution,ourplanetwillbecomemoreandmorebeautifulandourhealthwillbebetter.Let’sbegreenerpeople!根据短文内容，选择正确答案。26．_____havemadetheearthchangealot.A．Humanbeings B．Animals C．Plants D．Peopleinotherplanets27．Thereare_____kindsofpollutioninthispassage.A．two B．three C．four D．five28．_____isabigproblemnow.A．Pollution. B．Population. C．Education D．Medicaltreatment29．WhichsentenceisNOTtrueaccordingtothepassage?A．Mostofthethingsthatwehavedonearegoodforourplanet.B．Wemuststopthefactoriesfrompouringwastewaterintotheriversandlakes.C．Becauseofwaterpollution,manyriversandlakesarenowdead.D．Waterpollutionisveryseriousnowadays.30．WhichsentenceisTRUE?A．ThoughMexicocityisalwayscoveredbythickbrownclouds,it’sstillabeautifulsunnycapital.B．Airpollutioncanmakepeoplesick.C．Nowfewerfarmersusechemicalsinthefields.D．Factories,cars,trucksandbusesarethemaincausesofsoilpollution.【答案】26．A27．B28．A29．A30．B【分析】本文讲述了水污染，空气污染，土壤污染对地球的伤害和对未来的希望。26．考查细节理解。根据第1段第2句Modernmanhaslivedontheearthforonly35,000years,butduringthattime,wehavechangedourplanetinmanyways.（现代人在地球上只生活了35000年，但在这期间，我们在许多方面改变了我们的星球。）可知人类已经使地球改变许多；故选A。27．考查细节理解。通读全文可知本文讲述了三种污染（第2段至第4段）：水污染，空气污染和土壤污染。故选B。28．考查主旨理解。本文主要讲述污染的危害，可知污染是现在是个大问题。A.污染B.人口C.教育D.医疗。故选A。29．考查推理判断。A.Mostofthethingsthatwehavedonearegoodforourplanet.我们所做的大多数事情对我们的星球都有好处。根据第1段最后一句Manyofthethingsthatwehavedonearegood,butmorearenotgoodfortheearth.（我们所做的许多事是好的，但更多的是对地球不好的。）可知A错误；故选A。30．考查推理判断。B.Airpollutioncanmakepeoplesick.空气污染会使人生病。根据第3段中Inbigcities,factories,aswellascars,trucksandbusesarethemaincausesofairpollution.Manypeopleincitiesnowhaveserioushealthproblems.（在大城市，工厂以及汽车、卡车和公共汽车是造成空气污染的主要原因。现在许多城市的人都有严重的健康问题。）可知“空气污染会使人生病。”故B正确，选B。B（2021·河南）Isthewhaletheworld'slargestfish?No.Itlookslikeafish,butitisreallyamammal（哺乳动物）.Thenwhat'stheworld'slargestfish?It'sthewhaleshark（鲸鲨）.Althoughthewhalesharkisourbiggestfishandlivesinmanyoceans（海洋）aroundtheworld,fewpeoplehaveeverheardofit.Scientistshavenotbeenstudyingwhalesharksforverylong.Muchmoreneedstobelearnedaboutthem.Awhalesharkissometimescalleda“gentlegiant（温柔的巨人）”.Itlikestobealoneanddoesn'tcareabitaboutdiversorhumans.Thebiggestwhalesharkweighed24,250poundsandwasnearly40feetlong.Thismakesitheavierandlongerthanaschoolbus.Insideitshugemoutharegreatnumbersofverysmallteeth.Tocountallofthem,you'llneedtodosomemath.Thewhaleshark'steetharearrangedinrows.Therearebetweenelevenandthirteenrowsoneachjaw（颚）andaroundthreehundredteethineachrow.However,thewhalesharkrarelyusesitsteeth.Itdoesnotcheworbiteitsfood.Largeamountsofwaterarepulledintoitsmouthandthenpushedoutthroughitsgills（鳃）.Forafewmonthseveryyear,agroupofwhalesharkscomestoNingalooReef,offWesternAustralia.Thisgivesscientistsawonderfulchancetostudythelargefish.Whalesharksdoliveinotheroceansoftheworld,butnooneknowstheirpopulation.Itispossiblethatourbiggestfishmayneedprotecting.Itisoneofthereasonswhyscientistscontinuetolearnalltheycanaboutthesegentlegiants.根据材料内容选择最佳答案。31．Littleisknownaboutwhalesharksbecausescientists____________.A．arenotinterestedinlearningaboutthem B．findthemtoodifficulttocatchC．donotknowthebestplacestofindthem D．havestudiedthemforashorttime32．Whichsentencecantellusthatwhalesharksaregentle?A．Theyhavelargemouths. B．Theyleavediversalone.C．Theyhavesmalleyes. D．Theyliveinmanyoceans.33．Howdoesthewriterhelpusknowwhatthewhaleshark'smouthlookslike?A．Bygivingreasons. B．Bydescribingcolors.C．Bycomparingsizes. D．Byusingnumbers.34．Thefifthparagraphismainlyabout____________.A．howawhalesharkeats B．whatawhalesharkeatsC．howdifferentfishusetheirgills D．what'sinsideawhaleshark'smouth35．Whichofthefollowingisthebesttitleforthearticle?A．GentleGiants B．TheDiaryofaSailorC．TheLargestAnimal D．MyLifeontheSea【答案】31．D32．B33．D34．A35．A【分析】本文主要介绍了海洋中的鲸鲨，科学家研究的时间并不长，因此所知道的内容也不多，鲸鲨有时被称为“温和的巨人”。它喜欢独处，一点也不在乎潜水员和人类。31．细节理解题。根据文章内容“Scientistshavenotbeenstudyingwhalesharksforverylong.”科学家们研究鲸鲨的时间不长。可知，研究时间短是知道的少的原因，故选D。32．细节理解题。根据文章内容“Itlikestobealoneanddoesn'tcareabitaboutdiversorhumans.”它喜欢独处，一点也不在乎潜水员和人类。故选B。33．推理判断题。根据文章内容“…dosomemath.Thewhaleshark'steetharearrangedinrows.Therearebetweenelevenandthirteenrowsoneachjaw（颚）andaroundthreehundredteethineachrow.”可知，作者通过数字，向我们展示了鲸鲨的牙齿，故选D。34．段落大意题。根据文章内容“However,thewhalesharkrarelyusesitsteeth.”可知，本段主要讲述鲸鲨不用它的牙齿吃东西，而用它的鳃，故选A。35．最佳标题题。本文主要介绍了鲸鲨这一庞然大物，人们称它为温柔的巨人，故选A。CAirpollutioncomesfromfactories,powerstationsandcars.Chemicalsinthesmokefrompowerstationscausealotofdamage（损害；毁坏）.Theycantravelhundredsofmilesinthewindbeforefallingtothegroundintherain.Andthis“chemicalrain”gradually（逐渐地）destroystreesintheforestsandkillsfishinthelakes.InGermany,over50%ofthecountry’streeshadbeendamagedbytheyear1986.Timeandtimeagainthereareseriousaccidentsthatpollutetheair.In1986therewasaseriousaccidentatanuclearpowerstationinRussia.AcloudofradiationflewacrossthewholeEurope.Itissaidthat125,000peoplediedinRussiaasaresultofillnesscausedbythisaccident.In1984therewasaseriousaccidentatafactoryinIndiaandacloudofdangerousgascoveredthetownofBhopal.Over2,500peoplewerekilledthatnight,andhundredsofthousandsofpeoplewereinjured(受伤的).Manyoftheinjuredlosttheirsight.36．Airpollutioncomesfrom_____.A．factories B．powerstations C．cars D．alloftheabove37．Accordingtothepassage,whichsentenceisright?A．Chemicalsinthesmokefrompowerstationscan’ttravelfarinthewind.B．“Chemicalrain”isgoodforthetrees.C．Chemicalsinthesmokefrompowerstationsareverysafe.D．“Chemicalrain”isbadforourenvironment.38．InGermany,howmanytreeshadbeendamagedbytheyear1986?A．Aquarter. B．Ahalf. C．Threequarters. D．Athird.39．WhatwastheresultoftheaccidentthathappenedinRussiain1986?A．Over2,500peoplewerekilled. B．Manypeoplecouldn’twalk.C．Manypeoplelosttheirsight. D．Compared(比较)withtheaccidentinIndia,morepeopledied.40．Fromthesentence“Manyoftheinjuredlosttheirsight.”wecanknow_____.A．thegascoveredthetownofBhopalatthattimewaspoisonous(有毒的)B．graduallytheinjuredcouldseeeverythingC．manyoftheinjuredcouldn’tseeanythinganymoreD．BothAandC【答案】36．D37．D38．B39．D40．D【解析】文章大意:空气污染来源于工厂、发电站和汽车的尾气。混合于烟雾中的化学物质对自然和人类造成了极大的伤害。36．细节理解题。由文章的第一句话Airpollutioncomesfromfactories,powerstationsandcars.中得知空气污染来自工厂、发电站和汽车。故选D。37．推理判断题。从Andthis“chemicalrain”graduallydestroystreesintheforestsandkillsfishinthelakes.中得知chemicalrain对环境有害。故选D。38．推理判断题。根据InGermany,over50%ofthecountry’streeshadbeendamagedbytheyear1986.可知，在1986年，德国超过百分之五十的树木遭到破坏。因此是一半的树木被破坏，aquarter四分之一；ahalf一半threequarters四分之三；athird三分之一。故选B。39．推理判断题。根据Itissaidthat125,000peoplediedinRussiaasaresultofillnesscausedbythisaccident.可知，俄国在1986年由于这次事故导致的疾病，死去12万5千人，根据In1984therewasaseriousaccidentatafactoryinIndiaandacloudofdangerousgascoveredthetownofBhopal.Over2,500peoplewerekilledthatnight,可知印度在1984年因为工厂的严重事故，导致2500多人死去，因此这两个国家的事故进行比较，俄国死去的人更多。故选D。40．推理判断题。Over2,500peoplewerekilledthatnight,andhundredsofthousandsofpeoplewereinjured(受伤的).Manyoftheinjuredlosttheirsight.可知，loseone’ssight意为“失明”；人们接触到这种有害气体导致失明，证明这种气体有毒，故AC两项也正确。故选D。DSomecountriesarebuildingagreatwalloftreeacrossAfrica.ItiscalledtheGreatGreenWall.Theywanttobringlifetothedrylandsandhelptofightthebadenvironment.Thewallis8,000kilometerslongand15kilometerswide.ItcoversfromSenegalinthewesttoDjiboutiintheeast,onthesouthoftheSaharaDesert.Sofar,Senegalhasmadethebestprogressbyplantingabout11,000,000trees.Manyyearsago,therewerefewtreesinthatareaandthewindsusedtobeverystrong.Itwasbadtothefields.Also,therewaslittlerain,sofewplantscouldgrowandmanypeoplewerehungry.Sincethetreeplantingprojectstarted,thetreeshaveprovidedfoodforthelocalpeople,theairhasbecomebetter.Littlebylittle,thereweregreenfieldsforpeopletogrowplants.Theprojectbeganin2007.Itissupposedtocost8,000,000,000dollars.Manycountriesaretryingtheirbesttohelptoplantmoretrees.SowewillbeabletoseethewholegreenwallacrossAfricainthenearfuture!41．Whyarethecountriesbuildingthewalloftrees?A．Tomakemoremoney.B．Justtomaketheairbetter.C．Onlytoprovidefoodforthelocalpeople.D．Tobringlifetothedrylandsandhelptofightthebadenvironment.42．TheGreatGreenWallis________kilometers.A．2007 B．8000 C．11000000 D．800000000043．Whereisthegreatwalloftrees?A．It’sonthesouthofSenegal. B．It’sonthesouthoftheSaharaDesert.C．It’sonthenorthofDjibouti. D．It’sontheeastoftheSaharaDesert.44．Whycouldn’tmanyplantsgrowinthatareamanyyearsago?A．Becausetherewasweakwind.B．Becausethereweremorerain.C．Becausetherewerefewtrees,strongwindandlittlerain.D．Becausetherewereafewtreesandlittlerain.45．Whatisthepassagemainlyabout?A．Thedrylands. B．FewtreesinAfrica.C．TheGreatGreenWall. D．ThebadairinSaharaDesert.【答案】41．D42．B43．B44．C45．C【分析】本文主要介绍了非洲的绿化防护林工程。41．细节理解题。根据第一段“Theywanttobringlifetothedrylandsandhelptofightthebadenvironment.”可知，一些国家建立树木屏障，是因为他们想给旱地带来生命，帮助对抗恶劣的环境，故选D。42．细节理解题。根据第二段“Thewallis8,000kilometerslongand15kilometerswide.”可知，防护林长8000公里，故选B。43．细节理解题。根据第二段“ItcoversfromSenegalinthewesttoDjiboutiintheeast,onthesouthoftheSaharaDesert.”可知，防护林西起塞内加尔，东至吉布提，位于撒哈拉沙漠以南，故选B。44．细节理解题。根据第三段“Manyyearsago,therewerefewtreesinthatareaandthewindsusedtobeverystrong.Itwasbadtothefields.Also,therewaslittlerain,sofewplantscouldgrowandmanypeoplewerehungry.

”可知，许多年前，那个地区几乎没有树木，而且风很大，降水少，所以很少有植物生长，故选C。45．主旨大意题。根据第一段“SomecountriesarebuildingagreatwalloftreeacrossAfrica.ItiscalledtheGreatGreenWall.”可知，一些国家正在非洲建造防护林，它被称为绿色长城，所以本文主要介绍了非洲的绿色长城，故选C。四、短文首字母填空（每小题1分，共10分）（2021·滨海县第一初级中学九年级一模）Whenthereissomethingwrongwithyourpen,oryouhavesomefoodthatyouhaven’teatenup,whatdoyoudowiththesethings?Youwillprobablyt46．themintoarubbishbin.Butactually,allofthesepiecesofwasten47．tobesorted(分类)separatelysothatapartofthemcanberecycled.Asweknow,metalandbottlesarereusablethings.Wecanseparatethemfromlitterandreusethem.Inrecentyears,someChinesecitieshavebeenworkinghardonit.ShanghaihasworkedwithAlipay(支付宝)tocreatea“greenaccount(账户)”serviceforitspeople.Usersgetpointsbyc48．sortingtheirrubbishandcanexchangethepointsformilk,phonesandotherproductst49．Alipay.Thecityisa50．allofitspeopletosortrubbishintofourgroups:wet,recyclable,harmfulanddry.Wetwasteisthingsyoudon’twantbutthatpigscaneat.Paper,metalando51．thingsthatcanbereusedarerecyclablewaste.Harmfulwastei52．thingslikemedicineandbatteries.Finally,otherwastewillgointhe“drywaste”bin.Manyothercitiesusethismethodtosorttheirrubbish.Fore53．,Shenzhenhasbeensortingitsrubbishsince2012.Chinaisimprovingitswaste-sortingworkthoughitcostsalot.Thereiss54．alongwaytogo.Butit’snevertoolatetolearnhowtosortyourrubbishproperlyandp55．theenvironment.【答案】46．(t)hrow47．(n)eed48．(c)orrectly49．(t)hrough50．(a)sking51．(o)ther52．(i)ncludes53．(e)xample54．(s)till55．(p)rotect【分析】本文是一篇说明文。文中以上海和深圳为例介绍了中国各城市推广的垃圾分类，这样的分类可以让可重复利用的物品循环使用，以此减少垃圾污染，保护我们的地球。46．句意：你可能会把它们扔进垃圾桶里。根据“themintoarubbishbin”可知是扔进垃圾桶，throw扔，will后接动词原形。故填throw。47．句意：但实际上，所有这些垃圾都需要分门别类，以便其中一部分可以回收利用。根据“allofthesepiecesofwasten...tobesortedseparately”可推出垃圾需要被分类，need需要，根据主语“allofthesepieces”可知用动词原形。故填need。48．句意：用户通过正确分类垃圾获得积分，并可以通过支付宝兑换牛奶、手机和其他产品。根据“Usersgetpoints”可推出正确分类了才会有积分，修饰动词“sorting”用副词correctly，意为“正确地”。故填correctly。49．句意：用户通过正确分类垃圾获得积分，并可以通过支付宝兑换牛奶、手机和其他产品。根据“Alipay”可推出是通过支付宝兑换物品，through通过。故填through。50．句意：该市要求所有市民将垃圾分为四类：湿垃圾、可回收垃圾、有害垃圾和干垃圾。根据“Thecityisa...allofitspeopletosortrubbishintofourgroups”可知是要求人们把垃圾分成四类，asksb.todosth.要求某人做某事，is后用现在分词asking构成现在进行时。故填asking。51．句意：纸张、金属和其他可以重复使用的东西都是可回收的废物。根据“Paper,metalando...thingsthatcanbereused”可知是除了纸张、金属外的其他可重复使用的东西，other其他的。故填other。52．句意：有害垃圾包括药品和电池等。根据“Harmfulwastei...thingslikemedicineandbatteries.”可知空后是有害垃圾包含的东西，include包含，主语“waste”是不可数名词，谓语动词用第三人称单数形式includes。故填includes。53．句意：例如，深圳自2012年以来一直在进行垃圾分类。forexample例如，固定搭配。故填example。54．句意：还有很长的路要走。根据“alongwaytogo”可知依旧有很长路要走，still依旧。故填still。55．句意：但是学习如何正确地分类垃圾和保护环境永远都不晚。根据“tolearnhowtosortyourrubbishproperly”结合常识可知垃圾分类是为了保护环境，protect保护，and连接两个并列的不定式结构，后面的不定式省略to。故填protect。五、补全对话7选5（每小题2分，共10分）（2021·内蒙古鄂尔多斯·中考真题）A:Hey,whatwillyoudowithyouruseddisposable（一次性的）masks?B:I’llthrowthemaway.56．A:Don’tthrowawaymaskscarelessly!57．B:YoumeanIshouldkeeptheseuselessthingsathome.A:58．Butdoyouknowuselessmasksareharmfultotheearth?Theymaybreakintosmallerplasticparticlesthatspreadwidelyintheenvironment.B:Oh,Isee.59．A:Youcanputthemintomask-onlytrashbinsoryoucanusereusablemasks.B:OK.60．I’lldothat.A:Great.A．I’mnotsayingthat.B．Ithinkyouareright.C．Howdoyouknowthat?D．Thatsoundsveryboring.E.Idon’tneedthemanymore.F.It’sdangeroustotheenvironment.G.SowhatdoyouthinkIshoulddothen?【答案】56．E57．F58．A59．G60．B【分析】对话是A与B两人谈论对于用过的一次性口罩应如何处理的内容。56．根据“I