Unit 2 Topic 2 易錯(cuò)點(diǎn)綜合提升練（解析版）

PAGEPAGE1Unit2SavingtheEarthTopic2Alltheseproblemsareveryserious.班級(jí)___________姓名___________學(xué)號(hào)____________分?jǐn)?shù)____________（考試時(shí)間：60分鐘試卷滿(mǎn)分：100分）一、單項(xiàng)選擇（每小題1分，共15分）1．（2021·天津中考真題）Thegovernmentplansto________morejobsforyoungpeopleinwesternChina.A．create B．a(chǎn)void C．borrow D．guess【答案】A【詳解】句意：政府計(jì)劃為中國(guó)西部的年輕人創(chuàng)造更多的就業(yè)機(jī)會(huì)?？疾閯?dòng)詞辨析。create創(chuàng)造；avoid避免；borrow借；guess猜測(cè)。根據(jù)空后“morejobsforyoungpeopleinwesternChina”可知，應(yīng)是為中國(guó)西部的年輕人創(chuàng)造更多的就業(yè)機(jī)會(huì)。故選A。2．（2021·天津和平·九年級(jí)二模）Thehigh-speedtrainhas__________traveltimebetweenBeijingandShanghaifromover9hourstoaround5hours.A．increased B．reduced C．taken D．spent【答案】B【詳解】句意：高鐵將北京和上海之間的旅行時(shí)間從9個(gè)多小時(shí)減少到5個(gè)小時(shí)左右?？疾閯?dòng)詞辨析。increased增長(zhǎng)；reduced減少；taken帶走，花費(fèi)（時(shí)間）；spent花費(fèi)。根據(jù)“fromover9hourstoaround5hours”可知時(shí)間減少了，用reduced符合語(yǔ)境。故選B。3．（2021·甘肅天水·中考真題）________youpracticeeveryday,youwon’tmakeanyprogress.A．Although B．Unless C．If D．Since【答案】B【詳解】句意：除非你每天練習(xí)，否則你不會(huì)有任何進(jìn)步?？疾檫B詞辨析。Although雖然；Unless除非；If如果；Since因?yàn)?。分析“…youpracticeeveryday,youwon’tmakeanyprogress.”可知，此處表示否定的條件，用unless引導(dǎo)條件狀語(yǔ)從句，故選B。4．（2021·云南中考真題）—Hello,Jenny,Ican’tfindmymathbook________.Didyouseeit?—Sorry,Ididn’t.A．everywhere B．a(chǎn)nywhere C．somewhere D．nowhere【答案】B【詳解】句意：——你好，Jenny，我到處都找不到我的數(shù)學(xué)書(shū)。你看到它了嗎？——不好意思，我沒(méi)看到?？疾楦痹~辨析。everywhere到處；anywhere任何地方；somewhere在某處；nowhere無(wú)處。根據(jù)“Didyouseeit?”可知說(shuō)話者找不到數(shù)學(xué)書(shū)，用于否定句用anywhere。故選B。5．（2021·山東九年級(jí)二模）—DoyouenjoyHanLei’ssongs?—Yes.Icannotthinkofanyonewitha_________voice.A．better B．best C．worst D．worse【答案】A【詳解】句意：——你喜歡韓磊的歌曲嗎？——是的。我想不出誰(shuí)有更好的聲音?？疾楸容^級(jí)。better更好的；best最好的；worst最糟糕的；worse更糟的。分析題干可知，題干將“HanLei’ssongs”與“songsofanyone”進(jìn)行比較，應(yīng)用比較級(jí)，根據(jù)“Icannotthinkofanyonewitha...”可知是肯定的評(píng)價(jià)，結(jié)合所給空后面的名詞“voice”，所以用good的比較級(jí)better。故選A。6．（2021·青島市嶗山區(qū)教育教學(xué)研究室九年級(jí)）ThankstotheInternet,knowledgespreads________.A．loudly B．nearly C．luckily D．quickly【答案】D【詳解】句意：多虧了互聯(lián)網(wǎng)，知識(shí)傳播得很快?？疾楦痹~辨析。loudly大聲地；nearly幾乎；luckily幸運(yùn)地；quickly快速地。根據(jù)上文“ThankstotheInternet”，可知知識(shí)得以快速傳播，故選D。7．（2021·江蘇九年級(jí)二模）Myelderbrotheriscreative,heisalwaysfullofideas,but________isusefultomyknowledge.A．neither B．nothing C．noone D．none【答案】D【詳解】句意：我哥哥很有創(chuàng)造力，他總是充滿(mǎn)想法，但沒(méi)有一個(gè)對(duì)我的知識(shí)有用?？疾椴欢ù~。根據(jù)but表句意轉(zhuǎn)折可知此處指“哥哥所有的想法沒(méi)有一個(gè)有用”；排除只能指人的noone“沒(méi)有人”；排除強(qiáng)調(diào)內(nèi)容nothing“沒(méi)事、沒(méi)東西”；排除只用于二者的neither“（二者）都不”；故選D。8．（2021·江蘇九年級(jí)二模）Grade9studentsshouldkeepexercising________theyarebusywithsomanysubjects.A．if B．until C．though D．because【答案】C【詳解】句意：九年級(jí)的學(xué)生應(yīng)該堅(jiān)持鍛煉，盡管他們忙于這么多科目?？疾檫B詞辨析。if如果；until直到；though雖然，盡管；because因?yàn)?。根?jù)“theyarebusywithsomanysubjects”可知，此處使用though引導(dǎo)讓步狀語(yǔ)從句，表示“雖然很忙，但也應(yīng)該堅(jiān)持鍛煉”。故選C。9．（2021·云南九年級(jí)二模）—Doyouliketoeatvegetables?—Ofcourse.I________eatthemeveryday.A．a(chǎn)lmost B．hardly C．never D．perhaps【答案】A【詳解】句意：——你喜歡吃蔬菜嗎？——當(dāng)然。我?guī)缀趺刻於汲运鼈?。考查副詞詞義辨析。almost幾乎；hardly幾乎不；never從不；perhaps可能。根據(jù)題干答語(yǔ)“Ofcourse.”可見(jiàn)對(duì)方喜歡吃蔬菜，所以幾乎每天都吃，用almost符合句意。故選A。10．（2021·云南九年級(jí)二模）AllChinesepeoplelikethedragonanditisa_________ofChineseculture.A．situation B．shape C．symbol D．promise【答案】C【詳解】句意：所有中國(guó)人都喜歡龍，它是中國(guó)文化的一種象征。考查名詞辨析。situation情況；shape形狀；symbol象征；promise許諾。根據(jù)常識(shí)可知，龍是中國(guó)文化的一種象征，故選C。二、完型填空（每小題1分，共15分）閱讀下面短文，從每小題A、B、C三個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)，并將其字母標(biāo)號(hào)填入題前的括號(hào)內(nèi)。Iwasrecentlyinvitedtodinnerbyafriend.Duringthemeal,themanagercameoverandsaidthatourmealwasfree.Hestoodthere11atme,heseemedtoknowme12Iaskedifheknewme.HelaughedandsaidIhadprobably13him,butIhadchangedhislife.Hesaidthattwelveyearsagohewasin14stressmanagementclass.Iaskedthegroupwhattheirnumberonestresswasand15ofthem,includinghim,saiditwastheir16.HesaidIlistenedcarefullyandthentookachairandplaceditinthecenteroftheroom.I17onthechairforafewminutesandthenIinvitedeveryonetodothesame.Iwantedthemtolookattheroomfrom18there.Aftereveryonehaddoneit,Iaskedthegrouptothinkabouthow19theroomlookedwhentheychangedtheirperspective(角度).ThenIaskedthemto20theirbosses.Wasthisthesamepersonwhohadseentheirgood21andhired（雇傭）them?Dotheyrememberhowhappytheyweretobe22forthejob?Howdidthesewonderfulpeoplebecometerriblebosses?HesaidIlookedathimandaskedifhehad23saidthankyoutohisbossfortheopportunitytomakealiving.Heansweredno.Hetoldmehis24changedthatnight.Hewentbacktoworkwitha25cardtohisboss.Hehadbeenthemanagerfor8years.Hesaidheowed（把……歸功于）italltome:IhadtaughthimtolookatlifefromdifferentperspectivesandIhadtaughthimtoexpressgratitude（感激之情）.11．A．shouting B．smiling C．looking D．knocking12．A．Suddenly B．Luckily C．Finally D．Firstly13．A．remembered B．seen C．disliked D．forgotten14．A．their B．our C．his D．my15．A．More B．most C．few D．fewer16．A．teachers B．wives C．bosses D．children17．A．stood B．sat C．walked D．rested18．A．down B．right C．left D．up19．A．special B．different C．strange D．same20．A．miss B．consider C．like D．thank21．A．qualities B．tastes C．looks D．skills22．A．found B．refused C．chosen D．trained23．A．never B．a(chǎn)lways C．sometimes D．ever24．A．life B．luck C．salary D．job25．A．sorry B．post C．thank-you D．greeting【答案】11．B12．C13．D14．D15．B16．C17．A18．D19．B20．B21．A22．C23．D24．A25．C【分析】試題分析：本文講述了在我們的生活中，要學(xué)會(huì)從不同的角度看問(wèn)題，這樣我們就可以更好的理解別人，同時(shí)我們要對(duì)別人心懷感激之情。11．shouting喊叫；smiling微笑；looking看；knocking敲門(mén)。聯(lián)系后半句heseemedtoknowme.和下面的他非常感謝我可知此處指的是，他站在那兒對(duì)我微笑。故選B。12．Suddenly突然地；Luckily幸運(yùn)地；Finally終于，最后；Firstly首先。聯(lián)系前一句描述，可知最后我問(wèn)他是否認(rèn)識(shí)我。故選C。13．remembered記得；seen看見(jiàn)；disliked討厭，不喜歡；forgotten忘記。聯(lián)系前面的描述我的反應(yīng)以及我問(wèn)他是否認(rèn)識(shí)我，可知我可能是忘記這個(gè)人了。故選D。14．their他們的；our我們的；his他的；my我的。聯(lián)系后兩句描述，可知他參加了我的減壓課堂，我是給他們上課的老師。故選D。15．more更多的；most大部分的；few很少幾個(gè)；fewer更少的。聯(lián)系下文includinghim,可知此處指的是他們大部分。故選B。16．teachers老師們；wives妻子們；bosses老板們；children孩子們。聯(lián)系下文ThenIaskedthemtotheirbosses.可知他們說(shuō)的是他們的壓力就是老板。故選C。17．stood站立；sat坐；walked行走，步行；rested休息。聯(lián)系下文Iaskedthegrouptothinkabouthowtheroomlookedwhentheychangedtheirperspective(角度).可知此處指的是，從另一個(gè)角度看待問(wèn)題，故不可能是坐在椅子上，站在椅子上，從上往下看，就像老板看待員工的視角一樣。故選A。18．down向下，在下方；right正確的，恰當(dāng)?shù)模籰eft左邊的，剩下的；up在……上方，向上的；根據(jù)前面的站在椅子上，可知是從上往下看。故選D。19．special特殊的，專(zhuān)門(mén)的；different不同的；strange奇怪的，陌生的；same相同的。聯(lián)系前一句描述，可知此處指的是這個(gè)房間看起來(lái)有什么不同。故選B。20．miss錯(cuò)過(guò)，想念；consider考慮，認(rèn)為；like喜歡；thank感謝。聯(lián)系下文，可知此處我讓他們想一下老板。故選B。21．qualities品質(zhì)；tastes品味，味道；looks相貌；skills技術(shù)，技能。聯(lián)系后半句描述，可知此處指的是他們的好品質(zhì)老板看到了他們的好品質(zhì)并且雇傭了他們。故選A。22．found發(fā)現(xiàn)；refused拒絕；chosen選擇；trained培訓(xùn)。結(jié)合語(yǔ)境可知此處指的是，他們被選中做這項(xiàng)工作，即被老板雇傭了。故選C。23．never從來(lái)不，永遠(yuǎn)不；always一直，總是；sometimes有時(shí)，偶爾；ever曾經(jīng)。結(jié)合語(yǔ)境可知我問(wèn)的是，他是否曾經(jīng)向老板說(shuō)過(guò)感謝。故選D。24．life生活；luck運(yùn)氣，好運(yùn)；salary薪水，工資；job工作。根據(jù)第一段“butIhadchangedhislife”但是我改變了他的人生，可知他告訴我那天晚上他的生活改變了。故選A。25．sorry抱歉，對(duì)不起；post崗位，郵件；thank-you感謝；greeting打招呼。根據(jù)短文最后一句描述，可知此處指的是一張感謝卡，表達(dá)對(duì)老板的感謝之情。故選C。三、閱讀單選（每小題2分，共40分）AThereare47differentkindsofKangaroo.Thesmallestareaboutaquarterofameterlong;thebiggestaretallerthanaman.Kangarooshaveverylongstronglegs.Theseareusedforjumping.Theyalsohavestrongtails,usedforrestingon.Kangaroos’frontlegsaremuchshorter,andarealmostlikearms.Kangaroos’headsarequitesmall,buttheirearsarequitelarge.Motherkangarooshaveapocketatthefront.Theyhaveonebabyeachyear.Whenitisborn,thebabykangaroogoesstraightintoitsmother’spocket.Thebabykangaroostaysthereforsixmonths.Thebiggestkangaroosstandmorethan2meterstall,andtheirbacklegsaresostrongthattheycanjumpmorethan9meters.Theyareveryfast,andcantravelatmorethan50kilometersanhour.Theyareverystrong,butonlyeatfruit,leavesandgrass.26．Howmanydifferentkindsofkangarooarethere?A．Twenty-seven. B．Thirty-seven. C．Forty-seven. D．Fifty-seven.27．Howlargeisabigkangaroo?A．Smallerthanaman. B．Biggerthanaman.C．Thesamesizeasaman. D．5meters.28．Howoftendoesakangaroohaveababy?A．Twiceayear. B．Twiceeverythreeyears.C．Onceeverytwoyears. D．Onceayear.29．Howlongdoesababykangaroostayinitsmother’spocket?A．Threemonths. B．Fourmonths. C．Halfayear. D．Fivemonths.30．Whatdokangarooseat?A．Fruit,leavesandgrass. B．Otheranimals. C．Somefish. D．Vegetable.【答案】26．C27．B28．D29．C30．A【分析】你喜歡袋鼠嗎？你想了解關(guān)于袋鼠的一些事情嗎？這篇短文給我們講述了關(guān)于袋鼠的一些知識(shí)，世界上有47種不同種類(lèi)的袋鼠，最小的袋鼠才25厘米長(zhǎng)，而最大的袋鼠比人還要高。雌袋鼠的前面有一個(gè)育兒袋，小袋鼠出生后就會(huì)待在育兒袋里。還有哪些有趣的事實(shí)呢？看看文章里的介紹吧。26．細(xì)節(jié)理解題。根據(jù)短文第一段的開(kāi)頭Thereare47differentkindsofKangaroo.可知，有47種不同種類(lèi)的袋鼠。故應(yīng)選C。27．細(xì)節(jié)理解題。根據(jù)短文第一段中thebiggestaretallerthanaman.和第三段開(kāi)頭Thebiggestkangaroosstandmorethan2meterstall可知，最大的袋鼠站起來(lái)有2米多高，比一個(gè)人還要高。由此可知應(yīng)選B。28．細(xì)節(jié)理解題。根據(jù)短文第二段中Theyhaveonebabyeachyear.可知，袋鼠媽媽每年生一個(gè)小袋鼠。故應(yīng)選D。29．細(xì)節(jié)理解題。根據(jù)短文第二段最后一句話Thebabykangaroostaysthereforsixmonths.可知，小袋鼠在育兒袋里待六個(gè)月，也就是半年，故應(yīng)選C。30．細(xì)節(jié)理解題。根據(jù)短文的最后一句話Theyareverystrong,butonlyeatfruit,leavesandgrass可知，袋鼠只吃水果、樹(shù)葉和草。由此可知應(yīng)選A。B（2020·山東九年級(jí)一模）ManypeopleknowShanghai’sbeautifulnightview（景色）,especiallythecolorfullightsfromthebuildings.Lighthelpsusseeandmakestheenvironmentmorebeautiful.However,toomuchlightbecomesakindofpollutionbutmanyofuspaylittleattentiontothispollutionorevenignoreit.Infact,itcausesalotofproblems.Lightpollutioncanbealmostasbadascarbondioxide（二氧化碳）pollution.Toomuchlightcandoharmtoourhealth.First,itcanmakeusfeelbadandwecan’tsleepwell.Second,lightsneedelectricity,andcreatingelectricitywillgiveoffgreenhousegases.Thisaffectstheairandcausesbreathingproblems.Third,studyshowspeoplelivingunderbrightlightforlongcanhavecancermoreeasily.Toomuchlightmaybeevenharmfultowildanimals.Thousandsofbirdsdiefromiteachyear.Somehitintothelightbuildings,becausetheycan’tseeclearlyinthestronglight.Somebirdssometimeslosetheirwaysinthebrightlight.Seaturtles（海龜）can’tfindthedarkbeachestolaytheireggs.Toprotecthumansandwildlife,weshouldtakemeasurestoreducetheuseoflightsatnight.31．Shanghai’snightisbeautifulbecauseofthe__________.A．colorfullights B．tallbuildings C．nicesea D．wildanimals32．Theunderlinedword“ignore”means_______inChinese.A．熟悉 B．消除 C．忽視 D．防治33．Accordingtothepassage,lightpollutioncanbealmostasbadas____________pollution.A．a(chǎn)ir B．water C．noise D．soil34．Whichofthefollowingiswrong?A．Toomuchlightcandoharmtowildanimals.B．Birdscan’tseeclearlybecausethelightistoobright.C．Birdssometimeslosetheirwaybecauseofthebrightlight.D．Seaturtlescan’tfindthedarkbeachestorest.35．Themainideaofthepassageis_____________.A．themeasurestoreducetheuseoflightsatnightB．thereasonswhythousandsofbirdsdieeachyearC．howtoprotectourselvesfromthebrightlightD．theharmoflightpollution【答案】31．A32．C33．A34．D35．D【分析】這是一篇說(shuō)明文，文章主要講述了上海的光污染問(wèn)題，介紹了光污染的危害。31．細(xì)節(jié)理解題。根據(jù)第一段“ManypeopleknowShanghai’sbeautifulnightview,especiallythecolorfullightsfromthebuildings”可知上海的夜色美是因?yàn)槎嗖实臒艄?。故選A。32．詞義猜測(cè)題。根據(jù)“butmanyofuspaylittleattentiontothispollution”我們中的很多人不怎么注意這種污染，可知“ignore”的含義是忽視。故選C。33．推理判斷題。根據(jù)第一段“Lightpollutioncanbealmostasbadascarbondioxidepollution”光污染和二氧化碳污染幾乎一樣嚴(yán)重，可知光污染和空氣污染一樣糟糕。故選A。34．推理判斷題。根據(jù)倒數(shù)第二段“Seaturtlescan’tfindthedarkbeachestolaytheireggs”海龜摘不到黑暗的海灘來(lái)下蛋。D選項(xiàng)“Seaturtlescan’tfindthedarkbeachestorest海龜找不到黑暗的海灘來(lái)休息”表述錯(cuò)誤。故選D。35．主旨大意題。文章主要講述了上海的光污染問(wèn)題，介紹了光污染的危害?？筛爬椤皌heharmoflightpollution”。故選D。CAboutDestoryingofForestsIfyoutravelbyairacrossthecenterofAfrica（非洲）SouthAmerica,youwillflyoverforestsforthousandsofkilometers.Theseforestsaretheoceansoftrees.Theyarefullofthousandsofdifferentkindsofplantsandanimals.However,theworld’sforestsaregettingsmallerandsmallerallthetime.Wearecuttingdowntreesbecauseweneedwood,andweneedmorefarmland.Somepeoplesaythattherewillnotbeanyforestliketheseintwentyorthirtyyears.Whatwillhappeniftheydisappear?Ifwecutdownourforests,alotofplantsandanimalswilldisappearfromtheworld.Inalotofplacesthenewfarmlandwillsoonlookliketheolddeserts.Cropswillnotgrowthere.Itwillnotrainveryoften,andtheweatherwillgetveryhot.Perhapstheclimateoftheworldwillchange.Thiswillbedangerousforeveryoneintheworld.Thatiswhywemusttakecareofourforests.36．Thistextismainlyabout.A．theimportanceoftakingcareofourplants.B．theresultofcuttingdowntreesC．thelocationsofgreatforestsD．thereasonsforformingthedeserts37．Accordingtothepassage,whichofthefollowingisTRUE?A．AfricaandSouthAmericaarenottheoceansoftrees.B．Forestsarehomesfordifferentkindsofanimals.C．Forestsareusuallyseveralsquarekilometerslarge.D．Differentplantscan’tbefoundinthesameforest.38．Theneedformorewoodandmorelandresultsin.A．thechangeoftheworldclimateB．thedisappearanceofmanyplantsandanimalsC．moredesertsandlessfarmlandD．Alloftheabove.39．Doyouthinkwhatwillhappenintwentyorthirtyyears?A．We’llhavemoreandgreaterforests.B．We’llhaveenoughlandtosupportourpeople.C．We’llnothaveforestslikethoseinthecenterofAfrica.D．We’llhaveenoughwoodtodosomecooking.40．Inthewriter’sopinion,hethinks.A．itisdangerousforeveryonetocutdowntheforestsB．itisnecessaryforeveryonetoprotecttheforestsC．itisimpossibleforeveryonetotakecareofourforestsD．itisimportantforeveryonetokeepanimals【答案】36．A37．B38．D39．C40．B【分析】這篇短文講述的是由于人類(lèi)的砍伐，世界上的森林變得越來(lái)越小，也許二、三十年后我們將不會(huì)有大片的森林。如果森林消失了會(huì)怎么樣呢？這將會(huì)給我們帶來(lái)巨大的影響，例如很多動(dòng)植物會(huì)消失、農(nóng)田會(huì)變成沙漠、氣候會(huì)發(fā)生變化。沒(méi)有森林是非常可怕的，因此我們必須要保護(hù)森林。36．主旨大意題。根據(jù)短文第二段第一句話However,theworld’sforestsaregettingsmallerandsmallerallthetime.以及第三段中hiswillbedangerousforeveryoneintheworld.Thatiswhywemusttakecareofourforests.可知，短文中作者告訴我們森林正變得越來(lái)越小，也許很快就會(huì)消失。第三段著重講述了森林消失對(duì)世界的影響，最后得出結(jié)論：我們必須要保護(hù)我們的森林。因此這篇短文的主要內(nèi)容是講述了森林的重要性，結(jié)合選項(xiàng)可知應(yīng)選A。37．推理判斷題。根據(jù)第一段最后一句話Theyarefullofthousandsofdifferentkindsofplantsandanimals.可知，森林里有上千種不同種類(lèi)的植物和動(dòng)物，由此可知B選項(xiàng)符合文意，同時(shí)也可排除D。根據(jù)第一段IfyoutravelbyairacrossthecenterofAfrica（非洲）SouthAmerica,youwillflyoverforestsforthousandsofkilometers.Theseforestsaretheoceansoftrees.可知A不對(duì)；根據(jù)However,theworld’sforestsaregettingsmallerandsmallerallthetime可知C不對(duì)。38．細(xì)節(jié)理解題。根據(jù)短文第三段alotofplantsandanimalswilldisappearfromtheworld.Inalotofplacesthenewfarmlandwillsoonlookliketheolddeserts.Cropswillnotgrowthere.Itwillnotrainveryoften,andtheweatherwillgetveryhot.Perhapstheclimateoftheworldwillchange.可知，森林的消失帶來(lái)的影響包括：很多動(dòng)植物消失、農(nóng)田變成沙漠、氣候會(huì)發(fā)生變化。故A、B、C三項(xiàng)都提到了，應(yīng)選D。39．細(xì)節(jié)理解題。根據(jù)短文第二段中Somepeoplesaythattherewillnotbeanyforestliketheseintwentyorthirtyyears.可知，也許二、三十年之后，我們將沒(méi)有像非洲中部那樣的森林了。故應(yīng)選C。40．細(xì)節(jié)理解題。根據(jù)短文最后一句話Thatiswhywemusttakecareofourforests.可知，作者認(rèn)為我們必須要保護(hù)我們的森林。故應(yīng)選B。D（2021·廣西南寧二中九年級(jí)期末）Theclimate（氣候）doesn’talwaysstaythesame.Itchangesslowlyoverhundredsoreventhousandsofyears.Inthelast100years,theglobaltemperaturehasgoneupbyabout0.75℃.TheEarth’stemperatureisgettingwarmerfasterthaneverbefore.Asaresultofthechangingclimate,theworld’secosystems（生態(tài)系統(tǒng)）arealsochangingfaster.Forexample,mangroveforests（紅樹(shù)林）andcoralreefsinsomepartsoftheworldhavebeenreducedrapidlyforyears.Increasingtemperatureshavealsoledtolossofhomesforpolarbears.Sowhatiscausingclimatechange?Themaincauseisthehugeamountofgreenhouses,butthereasonforthisistheworld’spopulation.Asthepopulationincreases,morelandisneededtoprovidefood,andmoreenergyisneeded.Burningfossilfuels（化石燃料）producesCO2.What’smore,wearecuttingdownforestsforfarmland,eatingalotofmeatanddrinkingalotofmilkfromcows.AlloftheseactivitiesproducealotofgasesandmaketheEarthhotter.Nooneknowsexactlywhatisgoingtohappentoitinthefuture.LotsofCO2,andothergasesarenowintheairandtheywillcontinuetomaketheEarthhotterforhundredsofyears.Thismeansthaticewillbecomewater,soseaswillriseandsomeplaceswillbeunderwater.Theweatherwillbeworseandtherewillbemorestorms.Itsoundsverybad,butitispossibletohelpstopthesechangestoourclimate.Weneedtostopburningfossilfuelsandgetenoughenergyfromrenewablefuelslikesolarenergy,hydroelectric（水力發(fā)電）energyorwindpowertoreducetheamountofCO2intheair.Wecanalsotravellessinplanes,eatlessmeatandmakechangesathometouselessenergy.Wemustdosomethingbeforeitistoolate.根據(jù)短文內(nèi)容，選擇最佳選項(xiàng)，并在答題卡上將選定答案的字母標(biāo)號(hào)涂黑。41．InParagraph1,howdoesthewritertellustheresultsoftheclimatechange?A．Byaskingquestions. B．Bylistingnumbers.C．Bygivingexamples. D．Bycomparingreasons.42．Whyistheglobalclimatechangingmorequickly?A．Becausemangroveshavebeenmoreinsomeplaces.B．Becausethepopulationoftheworldhasincreasedalot.C．Becauseseashaverisenandsomeplaceshavebeenunderwater.D．Becausepeoplestarttouserenewableenergyinsteadoffossilfuels.43．Whatdoestheunderlinedword“it”referto?A．Theclimate. B．Thegas. C．Thesea. D．Thepopulation.44．WhichofthefollowingisTRUEaccordingtothepassage?A．Theworld’secosystemswillsurelybecomeworseinthefuture.B．TherewillbefewerstormsbecauseofCO2andothergases.C．Solarenergy,hydroelectricenergyandfossilfuelsarerenewablefuels.D．Eatinglessmeatisoneofthewaystohelpstoptherapidclimatechange.45．Whatisthemainpurposeofwritingthispassage?A．Totellushowtheglobaltemperaturegoesupeveryyear.B．Tomakeusknowaboutthereasonsoftheclimatechange.C．Totelluswhatisgoingtohappentotheclimateinthefuture.D．Tomakeuspayattentiontotheclimatechangeandtakeaction.【答案】41．C42．B43．A44．D45．D【分析】文章介紹了地球氣候變化的原因及危害，以及提出解決辦法，呼吁人們?cè)跒闀r(shí)已晚之前做點(diǎn)事情。41．細(xì)節(jié)理解題。根據(jù)“Asaresultofthechangingclimate,theworld’secosystems（生態(tài)系統(tǒng)）arealsochangingfaster.Forexample,mangroveforests（紅樹(shù)林）andcoralreefsinsomepartsoftheworldhavebeenreducedrapidlyforyears.Increasingtemperatureshavealsoledtolossofhomesforpolarbears.”可知，第一段主要是通過(guò)舉例說(shuō)明氣候變暖的結(jié)果，故選C。42．細(xì)節(jié)理解題。根據(jù)“Sowhatiscausingclimatechange?Themaincauseisthehugeamountofgreenhouses,butthereasonforthisistheworld’spopulation...”可知，全球氣候變化更快是因?yàn)槭澜缛丝谠鲩L(zhǎng)的很多，故選B。43．詞義猜測(cè)題。根據(jù)“AlloftheseactivitiesproducealotofgasesandmaketheEarthhotter.Nooneknowsexactlywhatisgoingtohappentoitinthefuture.LotsofCO2,andothergasesarenowintheairandtheywillcontinuetomaketheEarthhotterforhundredsofyears.”可知，所有這些活動(dòng)都會(huì)產(chǎn)生大量氣體，使地球變得更熱。沒(méi)有人確切知道它將來(lái)會(huì)發(fā)生什么?，F(xiàn)在空氣中有大量的二氧化碳和其他氣體，它們將在數(shù)百年內(nèi)繼續(xù)使地球變得更熱。也就是說(shuō)沒(méi)有人知道將來(lái)氣候會(huì)是什么樣子，此處的it指代的是climate，故選A。44．推理判斷題。根據(jù)“Wecanalsotravellessinplanes,eatlessmeatandmakechangesathometouselessenergy.Wemustdosomethingbeforeitistoolate.”可知，我們也可以少乘飛機(jī)旅行，少吃肉，在家里做些改變，減少能源消耗。因此少吃肉可以幫助阻止快速氣候變化的方法之一，故選D。45．主旨大意題。根據(jù)“Sowhatiscausingclimatechange?Themaincauseisthehugeamountofgreenhouses,butthereasonforthisistheworld’spopulation.”及整個(gè)文章的理解可知，主要是向我們介紹氣候變化的原因并呼吁人們采取行動(dòng)，故選D。四、短文選詞填空（每小題1分，共10分）（2021·江西中考真題）star,still,good,rest,up,how,pollution,stop,small,see,towardsLookupattheskyatnight.Whatcanyousee?Beforeelectriclights,peoplecouldoftenseeabout2,500differentstars.Now,lightfillstheskiesoverourcities.Thisiscalledlight46．.Becauseofit,peopleincitiescanoftenonlyseeaboutten47．!Mostofthetime,lighthelpsus.Wecan48．becauseofit.Itgivesplantsenergy.Butlightisn’talways49．.Weneedtimesofdark50．.Onehundredyearsago,wehadthosetimesofdark.Nowthenightislikeday.Somescientistsareworriedabout51．thislighteffects（影響）ourhealth.Thesescientistsarestudyingtheeffectsoflightpollution.Otherscientistsarefindingwaysto52．lightpollutionandmakeourlivesbetter.Forexample,manystreetlightsnowhavecovers.Thecoversfocusthelight53．theground.Theystopthelightfromgoing54．intothesky.Theyalsosaveenergy.Thecoversarea55．change,buttheycanstillhaveapositive（正面的）effect.【答案】46．pollution47．stars48．see49．good50．torest51．how52．stop53．towards54．up55．small【分析】本文主要關(guān)于光污染的問(wèn)題以及阻止光污染的措施。46．句意：這叫光污染。閱讀全文可知，本文主要講述光污染的問(wèn)題，pollution污染，名詞。故填pollution。47．句意：正因?yàn)槿绱耍鞘欣锏娜藗兂３Ｖ荒芸吹绞w星左右！根據(jù)“Beforeelectriclights,peoplecouldoftenseeabout2,500differentstars.”以及“Becauseofit,peopleincitiescanoftenonlyseeaboutten...”可知，因?yàn)楣馕廴?，城市里的人們現(xiàn)在只能看到大約十顆星星，備選詞匯“star”符合語(yǔ)境，此處填名詞復(fù)數(shù)stars。故填stars。48．句意：我們可以看到因?yàn)樗８鶕?jù)“Mostofthetime,lighthelpsus.”以及常識(shí)可知，光可以讓我們看見(jiàn)東西，備選詞匯“see”符合語(yǔ)境，空前有情態(tài)動(dòng)詞，后接動(dòng)詞原形。故填see。49．句意：但光并不總是好的。根據(jù)“Mostofthetime,lighthelpsus.”以及“Butlightisn’talways...”可知，此處表示轉(zhuǎn)折，描述光的壞處，備選詞匯“good”符合語(yǔ)境。故填good。50．句意：我們需要天黑的時(shí)候休息。根據(jù)常識(shí)可知，天黑時(shí)要我們要休息，備選詞匯“rest”符合語(yǔ)境，needsth.todo需要某物來(lái)做。故填torest。51．句意：一些科學(xué)家擔(dān)心這種光如何影響我們的健康。根據(jù)“thislighteffectsourhealth”可知，此處表示影響我們健康的方式，用how。故填how。52．句意：其他科學(xué)家正在尋找方法阻止光污染，讓我們的生活更美好。根據(jù)“Otherscientistsarefindingwaysto...lightpollutionandmakeourlivesbetter.”可知，此處表示阻止光污染，備選詞匯“stop”符合語(yǔ)境，空前有to，用動(dòng)詞原形。故填stop。53．句意：燈罩將光線聚焦在地面上。此處表示將光聚焦到地面上，備選詞匯“towards”符合語(yǔ)境。故填towards。54．句意：它們阻止光線往天上照。此處表示燈罩不讓光往天上照，備選詞匯“up”向上，符合語(yǔ)境。故填up。55．句意：燈罩是一個(gè)小的變化，但它們?nèi)匀豢梢杂幸粋€(gè)正面的影響?？仗幦鄙僖粋€(gè)形容詞，備選詞匯“small”符合語(yǔ)境，表示燈罩是一個(gè)小小的變化。故填small。五、補(bǔ)全對(duì)話7選5（每小2分，共10分）Tony:Hey,Mark,maybewecouldgoswimmingintheriverlaterthisafternoon.Mark:56．Tony:Whynot?Mark:Iwastherelastweekendandtheriverwasreallydirty.57．Andtherewerenomorefishforfishermentocatch.Tony:Noway!58．Infact,ithasalwaysbeenthenicestriverinthistown.Mark:Notanymore.Ithinkpeoplearethrowinglitterintotheriver.59．Tony:That’sterrible!Weshouldwritetothegovernment.Theyshouldclosedownthefactories.Mark:Goodidea!ButIthinkeveryoneinthistownshouldhelptocleanuptheriver,too.60．Tony:Iagreewithyou.A．It’sverycleannow.B．Idon’tthinkIwanttogo,Tony.C．Factoriesarealsoputtingwasteintotheriver.D．I’dliketogowithyou.E.Eventhebottomoftheriverwasfullofrubbish.F.Itusedtobesoclean.G.Everyoneshouldplayapartnotjustthegovernment.【答案】56．B57．E58．F59．C60．G【分析】本文是一篇對(duì)話。對(duì)話主要是Tony和Mike兩個(gè)人探討了鎮(zhèn)子里小河的情況，并提出了解決方法。56．根據(jù)上句的“maybewecouldgoswimmingintheriverlaterthisafternoon”和后句的“Whynot?”可知，回答的應(yīng)該是不想去，選項(xiàng)B“我認(rèn)為我不想去”最符合語(yǔ)境，故選B。57．根據(jù)前面的“Iwastherelastweekendandtheriverwasreallydirty”和后面的“Andtherewerenomorefishforfishermentocatch”可知，空缺處應(yīng)該填的是和水臟相關(guān)的內(nèi)容，選項(xiàng)E“連河底都是垃圾”最符合語(yǔ)境，故選E。58．根據(jù)前面的“Noway!”和后面的“Infact,ithasalwaysbeenthenicestriverinthistown”可知，選項(xiàng)F“它過(guò)去很干凈”最符合語(yǔ)境，故選F。59．根據(jù)前文的“Notanymore.Ithinkpeoplearethrowinglitterintotheriver”和后面的“Wes