Unit8Agreenworld单元讲义牛津译林版八年级英语下册

Unit8AgreenworldWeletotheunit1.diginthegarden在花园里挖掘2.Areyouserious?你是认真的吗？3.plantbreadfruittrees种面包果树4.careabouttheEarth关心地球5.reduceairpollutionbyridingbicycles通过骑自行车减少空气污染6.savewaterbytakingshortershowers通过洗更短时间的淋浴来节约水7.saveenergybyturningoffthelights通过关灯来节约能源8.protecttheenvironmentbyrecyclingwaste通过回收废物来保护环境9.liveagreenlife过绿色环保的生活10.causeseriousairpollution引起严重的空气污染11.It’swiseforpeopletochoosepublictransportorridebicycles.人们选择公共交通工具或骑自行车是明智的12.remembertoturnoffthelights记得关灯13.usedtodrivemetoschool过去常常开车送我上学Reading1.acountrywithhighmountainsandcleanbluelakes一个拥有高山和清蓝湖水的国家2.keepitthatway让它保持那个样子3.separatethesethingsintodifferentgroups把这些东西分成不同类别4.learnaboutanorganizationforrecyclingclothes了解一个回收衣服的组织5.collectoldclothesfromalloverthecountry收集来自全国各地的旧衣服6.cutdowntrees砍树7.allowsbtodosth允许某人做某事8.droplitterinapublicplace把垃圾扔在公共场所9.limitairandwaterpollution限制空气和水的污染10.dependonitsrichresourcestolive依靠它的丰富资源生存11.thesenewtypesofenergy这些新型的能源12.some,some,others…一些，其他13.befinedbythepolice被警察罚款14.runout/beusedup用完，耗尽15.producelittlepollution几乎不产生污染16.Whathaveyoudonefortheenvironment?你为环境做了些什么？17.makeadifferencetosb/sth对…有作用，有影响Grammar,integratedskillsandstudyskills1.Whatwillbedisplayedattheshow?什么会在展会上展示？2.Rubbishisthrownintolakes.垃圾被扔进湖泊。3.pollutethelakesandrivers污染湖泊和河流4.befilledwith充满；被装满5.beharmedbypollution被污染伤害6.livingthings生物7.haveachancetodosth有机会做某事8.asurveyonstudents’dailyhabits一份关于学生日常习惯的调查9.usebothsidesofthepaper使用纸的两面10.recycleemptybottles回收空瓶子11.takeone’sownbagstothesupermarket带某人自己的袋子去超市12.doalottoprotecttheenvironment做很多事来保护环境13.looknicerwithmoretreesaround有很多树环绕看起来更好14.reducedust减少尘土15.beharmfultoourhealth对我们健康有害16.keepsoilinplace保持水土17.naturalresources自然资源18.provideuswithnecessaryfoodanddrinks为我们提供必要的食物和饮料19.haveawideruse有更广泛的用途20.throwthemawaycarelessly不小心扔掉它们21.takeproperactionstoprotectourenvironment采取恰当的措施来保护我们的环境22.ifpossible如果可以的话Task1.changefortheworse变得更差2.gogreen保护环境3.somesimplestepstotake一些可采取的简单步骤4.turnoffthetap关掉水龙头5.turnoffthepower关闭能源6.useplasticbags使用塑料袋7.separatewasteintodifferentgroups将废物分成不同的种类8.developagreenlifestyle形成一种环保的生活方式9.makeadifferencetotheEarth对地球有影响提升训练一、单项选择1．I’dliketohavethewatermelon.Couldyouhelpme________?A．cutitdown B．cutitup C．cutitoff2．—IwanttomakemyEnglishbetter.What’syour________?—WhynotjoinanEnglishclub?A．mistake B．advice C．preparation D．step3．MostofusthinkFrankcandothejobwellbecausehehasmuch________.A．temperature B．experience C．difference D．discussion4．Letme________yourtelephonenumberandI’llcallyouifI’mfree.A．cutdown B．turndown C．writedown5．—Excuseme.Couldyoutellmethe________ofthefootballgamelastnight?—OfcurseIcan.Wegotthefirstplace.A．difference B．result C．program D．rule6．—Iwanttohaveadifferentbirthdayparty.—YoucangoandaskGraceforhelp.Shealwayshassome________ideas.A．traditional B．creative C．mon D．simple7．—Ieatbirthdaycakesonmybirthday.Whataboutyou?—InChina,our________foodforbirthdayislongnoodles.A．educational B．traditional C．personal D．simple8．We________LeishenshanHospitalintwoweeks.Itsurprisedpeopleallovertheworld.A．closed B．promised C．polluted D．built9．—Couldyouhelpmeworkoutthismathproblem?—I’mafraidIcan’t.Let’s________ourmathteacher.A．turnoff B．turnon C．turnto D．turnover10．Thefilmisvery________anditteachesuslotsofthingsaboutlife.A．meaningless B．serious C．educational D．full二、短文填空阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。Howdoyourclassmatesgotoschooleveryday?Bybicycle,bybuso11onfoot?Drivingtoschool12(make)childrentakelessexercise,s13somechildrenaregettingheavierandheaviertoday.Atthesametime,drivingtoschoolalso14(bring)muchairpollution(污染).Walkingtoschoolisgoodforboth15(children)healthandthee16.Why?Becausechildrencantakeenoughexerciseeverydayandtherewillbelessairpollution.Teachersandparentsshouldencouragechildren17(walk)toschoolmoreoften.I18thisway,childrenwillgrowup19(healthy)andtheenvironmentwillbee20(clean).三、选词填空读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。recyclepowerseeseriesgreenharmdownimprovetheypollute

Theearthisabout4,600millionyearsold.Manyofthethingsthatwehavedonearegood.Butmanymorearenotgoodfortheearth.Forexample,peoplehavecut21plentyoftrees.Atthesametime,22isabigproblemintheworld.Inbigcitiescarsandbuseshaveproduced23gasintotheair.Now,manypeoplearebeginningtotaketheseproblemsseriouslyandfindoutnewwaysto24thesematters.

Somecitiesaregoingtocarryoutlifewasteclassification(垃圾分类).Peoplemakeup25mindtoseparatethelifewasteintofourkinds.Thenpeoplecanprotecttheenvironmentby26waste.

Inthefuture,greenbuildingswillbepopular.Notlongago,thefourthZhejiangProvinceGreenBuildingExpoopenedatWorldTradeCenter.IntheExpo,itshowsa27ofenergysavingthings.

Forexample,atthecrossingofGuCaiRoadandWenSanRoad,thereisanewpublictoilet.Itcanbe28asHangzhou’sfirstselfpowered“lowcarbon”publictoilet.Thetoilet’sfourlightboxes,threeelectric(电动的)dryers,onefanandonedeodorant(除臭的)machineareallgiven29inenergysavingway.

1hope,inthefuture,theskycanbeclearer,thewatercleaner,andtheland30.Thenbothpeopleandanimalscanhaveagreenerearth.四、补全对话填入一个适当的词补全对话。（每空一词）A:Wow!You’rereadingabookaboutthefuture.B:Yes,Ireallywanttoknow31thefuturewillbelike.A:So32yourpredictionaboutthefuture?B:Well,citieswillbemorecrowdedwithpeopleandthey’llbe33bythefactories.A:Thatsoundsbad!Theenvironmentwillbeingreat34.B:Maybewehavetomovetootherplanets.A:Ihopenot.Iwanttoliveontheearth.Thenwhatcanwedo?B:Wecanplayapart35plantingmoretreestoprotecttheenvironment.五、完形填空DearMuseumScientists,

MynameisYangJingjing.36livebythesea,nearamangroveswamp(红树林沼泽地).Mymomisatourguide.She37alotaboutthemangroveswamp.Sheloves38peoplethebeautifulanimalsthatlivethere.Iamwritingtoyou39I’mworriedaboutwhatishappeningnearmyhome.Themangrovesarehometomany40suchasbirds,butterflies,snakesandsoon.Downinthewaterunderthetreesarehomesoffishandshrimp.Themangrovesalsoprotectus41wind,wavesandfloods(浪潮与水灾).However,inthepastfewyears,things42greatly.Thesechangesbringlotsofworriestomoreandmorepeople.Newneighborhoods(社区)werebuiltlastyearandtheyearbefore.Itturnedtheplacewithmangroves43stores,houses,cinemas,restaurantsandcarparks.Whatiseven44,allthesethingsarestillgoingon!Whatwillhappentotheanimalsthatliveinthemangroves?Idon’tknowwhatwecando.HowI45wecanfindawaytolivetogetherwiththemangrovesandanimals!Sincerelyyours,YangJingjing36．A．My B．Mine C．I D．Me37．A．knows B．writes C．encourages D．hides38．A．toprovide B．toshow C．toremind D．togive39．A．although B．before C．because D．if40．A．trees B．plants C．forests D．animals41．A．from B．with C．about D．for42．A．haschanged B．havechanged C．ischanging D．arechanging43．A．down B．off C．on D．into44．A．bad B．worse C．good D．better45．A．wish B．consider C．depend D．explain六、阅读理解请仔细阅读1—5的信息，从A—E中选出与之相对应的选项，并将答题卡上对应题目所选的选项涂黑。46Moreandmorepeopleetorealizethattreesareimportanttoprotecttheenvironment.NowChairmanXiisplantingatree.Let’slearnfromhim.47Jennyislookingforinterestingshortstorybooksforherfiveyearoldgirl’sbedtimestories.48Areyouinterestedintakingphotos?Doyouwanttolearnaboutdifferentkindsofcameras（相机）?Thecamerashowyesterdayopenedmyeyes.49Look!Whatagreatmuseum!Itseemstohavealonghistory.50Chinesepeoplefirstmadepaperabout2,000yearsago.A．MybrotherWangBinglikestakingphotosverymuch.Hehasthreecameras.Whenhevisitssomewhere,heoftentakesmanyphotos.B．Asyousee,itisreallyanoldmuseum.Ithasbeenhereforover300years,soithasalonghistory.C．TherearemanyeasyandinterestingstoriesforkidsinGrimm’sFairyTales.SomeofthemareveryfamousintheworldlikeSnowWhite,Sleepingbeauty,FrogPrinceandsoon.D．ButChinesepaperwasnotmadefromthewoodoftrees.Itwasmadefromthehairlikepartsofsomeplants.E.Therearemanytreesinourschool.Everyyearallofourschoolstudentsandteachersplanttreesaroundourschool.Therearemanytreesaroundourschoolnow.RadenRoroHendartiisaspeciallibrarian(图书管理员)whoislendingbookstochildreninexchangefor(交换)wastetheycollect.SheisthestarterofthemobilelibrarycalledLimbahPustaka.Eachweekday,48yearoldRadenridesherthreewheelerwithbooksatitsbacktoMuntangvillagetoexchangeforcups,bagsandotherwasteforbooks.Shewantstohelpcleanuptheenvironmentandgetkidstoreadmoreatthesametime.AssoonasRadenshowsup,littlechildren,manyacpaniedbytheirmothers,runtohermobilelibrary.TheyareallcarryingrubbishbagsandRaden’sthreewheelerquicklyfillsupwiththemasthebooksflyout.Radenishappythatthekidsaregoingtospendlesstimeononlinegames.“Let’sbuildacultureofliteracy(文化素养)fromyoungage.WeshouldalsotakecareofourwasteinordertosavetheEarthfromwaste,”saysRaden.Eachweek,shecollectsabout100kgofwaste.Shehasgotabout6,000bookstolendandwantstotakethemobileservicetoneighbouringareasaswell.KevinAlamsyah,an11yearoldreader,oftensearchesforwasteinthevillage.“Whenthereistoomuchwaste,ourenvironmentwillbeedirtyandit’snothealthy.That’swhyIlookforwastetoborrowabook,”hesays.51．RadentakesbookstoMuntangvillage_________.A．onceaweek B．threedaysaweek C．fivedaysaweek52．Whatdoestheunderlinedword“acpanied”meaninChinese?A．陪伴 B．监视 C．忽略53．WhatcanweinferaboutKevinAlamsyah?A．HecaresabouttheEarth.B．Hehasverylittleinterestinreading.C．Hethinksit`ssillytoexchangewasteforbooks.54．WhichofthefollowingisTRUEaccordingtothepassage?A．OnlyafewkidsthinkRaden`smobileserviceisgood.B．Radenplanstoofferthemobileservicetoothervillages.C．Radenencourageskidstocollectwastebecauseshe`slazy.55．What’sthebesttitleforthepassage?A．ACleanVillage B．TheImportanceofBooks C．ExchangeWasteforBooksNapogaisa12yearoldgirlinGhana,Africa.Itishardforherfamilytogetcleanwater.Everymorning,sheleaveshomeathalfpastfivetogetcleanwaterforherfamilyinavillagefaraway.Ittakeshersixhourstogetenoughcleanwaterfordailycookinganddrinking.Shehasnotimetogotoschoolortoplaywithherfriends.MillionsofpeopleintheworldarelikeNapoga.Theycan’tgetenoughcleanwatertokeephealthy.EarthDayisApril22.Butonallotherdays,wemustalsorememberit.Thewaterweuseisthemostimportantnaturalresource（自然资源）ontheearth.Watercovers70percentoftheearth’ssurface（表面）.Butmostofthatisseawater.Wecan’tuseitformanythings.Freshwatercoversonlyonepercentoftheearth’ssurface.Youprobablyfeelluckythatyourlifeisn’tashardasNapoga’s.Butthatdoesn’tmeanyoudon’thavetoworryaboutwater.Weallfaceseriouswaterproblems.Oneofthemiswaterpollution.Allkindsofthingsfromcars,factories,farmsandhomesmakeourrivers,lakes,andoceansdirty.Pollutedwaterisverybadforpeopletodrink.Anddirtywaterisbadforfish,too.Now,thirtyfourpercentofallkindsoffisharedyingout.Howdocarsandfactoriesmakeourwaterdirty?First,theypollutetheair.Then,whenitrains,therainwateresdownandmakesourdrinkingwaterdirty.Dirtyrain,calledacidrain（酸雨）,isalsobadforplants,animalsandbuildings.Scientistssaythatin30years,morethanhalfofthepeopleintheworldwon’thaveenoughcleanwater.Wehavetolearnhowtosavemorewaterforourselvesandourchildren.Hereissomeadviceforsavingwater.·Turnoffthewaterwhileyoubrushyourteeth.Youcansaveasmuchas450literseachmonth.·Leakytaps（漏水的龙头）wastealotofwater.Fixthemrightaway.·Youcaneasilycutyour10minuteshowersinhalf,andyou’llbejustasclean.·Whenyouwashdishes,don’tletthewaterrun.·Onlywashclotheswhenyouhavealottowash.Ifyourwashingmachineisn’tfull,youarewastingwater!56．Whycan’tNapogagotoschool?A．Becauseherfamilyispoor.B．Becauseshedoesn’tlikestudying.C．Becauseshehastotakecareofherlittlebrother.D．Becauseshehastogetcleanwaterforherfamily.57．Fromthepassagewecanlearn________waystosavewater.A．two B．three C．four D．five58．Whatinformationdoweknowfromthepassageaboutthewaterontheearth?A．Thereis70%offreshwater.B．Wedon’tneedtoworryaboutwater.C．Thereisverylittlewaterforourliving.D．Seawaterismorewidelyusedthanfreshwater.59．Fromthepassage,weknowthatacidrain________.A．isonlybadforlivingthingsB．canbeproducedinfactoriesC．isn’tbadforpeople,butbadforplants,animalsandbuildingsD．isbadforalllivingthingsincludinghumanbeings60．What’sthemainideaofthepassage?A．It’stimetotakegoodcareofthewaterweuse.B．Wateristhemostimportantnaturalresourceontheearth.C．Somethingmustbedonetopreventwaterfrombeingpolluted.D．Cleanwatermeansmuchtohumanbeingsandlivingthingsaroundus.Smogandhaze(雾霾)hasbeenheavyinrecentdaysinsomebigcities.Itisaformofairpollution.61Everyonecandosomethingtohelpreducethepollution.Driveless.Trywalking,ridingabike,ortakingpublictransportationinsteadofdriving.62Choosepublictransportation,suchasbuses,subways,ortrainsifitisfaraway.Don’tdriveduringcertainperiods,Forexample,drivelessduringbusytrafficperiods.Ifdrivingisnecessary,trysettingupacarpool(拼车)plan.Thentherewillbefewercarsontheroadandlesspollutionwillbemade.Buylocalproducts.Whenyoubuyproductsthataremadelocally,itwillcutdownonthecostoftransportationandreducepollution.Youcanbuythingslikevegetablesandfruitfromfarmers’market.63Saveenergyinyourhome.Thelessenergyyouuseathome,thelesspollutants(污染物)arereleased(排放)intotheair.Therearemanywaystosaveenergy.Forexample,wecanturnoffthelightswhenweleavetheroom.64Influencethepeoplearoundyou.Youcanalsotellothersaboutit.65YoucandothisbytellingyourfamilyandfriendsfacetofaceorinfluencingmorepeoplethroughtheInternet.Wecanprotecttheenvironmentbydoinglittlethingseveryday.A．Wecanwashourclothesbyhand.B．Therearemoreandmorecarsontheroad.C．Ifitiscloseenough,youcanwalkorrideabike.D．Itisharmfultobothhumansandtheenvironment.E．Tellthemwhatyouaredoingtohelpreducepollution.F．Tokeephealthy,weshouldeatmorevegetablesandfruit.G．Itisalsogoodtogrowyourownvegetablesandfruitinthegarden.七、书面表达66．假设你校英语社团举办以“讲文明，树新风”为主题的征文活动，请你以“OntheWaytoSchool”为题，写一篇英语短文。要点：（1）遵守交通法规；（2）注意举止文明。要求：（1）100词左右，短文的题目已拟好，不计入总词数；（2）可以适当增加细节，以使行文连贯；（3）短文中不能出现与本人相关的信息。参考词汇：人行道thepedestriancrossingOntheWaytoSchool________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________参考答案：1．B【详解】句意：我想吃西瓜。你能帮我把它切开吗？考查动词短语辨析。cutdown砍倒；cutup切碎；cutoff切断。it指代前句中的watermelon，根据句意，“切西瓜”用cutup。故选B。2．B【详解】句意：——我想要使我的英语更好。你的建议是什么？——为什么不加入英语俱乐部呢？考查名词辨析。mistake错误；advice建议；preparation准备；step步骤。根据答语“WhynotjoinanEnglishclub?”可推知，空处询问的是建议。故选B。3．B【详解】句意：我们大多数人都认为弗兰克能胜任这项工作，因为他有丰富的经验。考查名词辨析。temperature温度；experience经验；difference差别；discussion讨论。根据“Frankcandothejobwell”可知，能把一项工作做好是因为富有经验。故选B。4．C【详解】句意：我把你的号码记下来，当我有空时给你打。考查动词短语辨析。cutdown削减；turndown调小；writedown记下。根据“Letme...yourphonenumber...”及选项可知，此处使用writedown，表达的是“记下”号码，符合语境。故选C。5．B【详解】句意：——打扰一下。你能告诉我昨晚足球比赛的结果吗？——当然可以。我们得了第一名。考查名词辨析。difference差异，不同之处；result结果；program节目；rule规则。根据“Wegotthefirstplace.”可知，是问足球比赛的结果。故选B。6．B【详解】句意：——我想有一个不同的生日聚会。——你可以去找Grace帮忙。她总是有一些创造性的想法。考查形容词辨析。traditional传统的；creative有创造力的；mon普通的；simple简单的。根据“Iwanttohaveadifferentbirthdayparty.”可知，想要不同的生日聚会需要一些创造性的想法。故选B。7．B【详解】句意：——我在生日那天吃生日蛋糕。你呢？——在中国，我们过生日的传统食物是长寿面。考查形容词辨析。educational有教育意义的；traditional传统的；personal个人的；simple简单的。根据“...foodforbirthdayislongnoodles”可知，在中国，长寿面是过生日的传统食物。故选B。8．D【详解】句意：我们在两周内建成了雷神山医院。这让全世界的人都感到惊讶。考查动词辨析。closed关闭；promised承诺；polluted污染；built建造。根据“We...LeishenshanHospitalintwoweeks.”可知，此处指建造雷神山医院。故选D。9．C【详解】句意：——你能帮我解出这道数学题吗？——恐怕不行。让我们向我们的数学老师寻求帮助吧。考查动词短语。turnoff关闭；turnon打开；turnto向……寻求帮助；turnover翻转。根据问句“Couldyouhelpmeworkoutthismathproblem?”和前文答语“I’mafraidIcan’t.”可知，此处应该是向数学老师寻求帮助。故选C。10．C【详解】句意：这部电影很有教育意义，它教会了我们很多关于生活的事情。考查形容词辨析。meaningless无意义的；serious严肃的；educational有教育意义的；full满的。根据“itteachesuslotsofthingsaboutlife”可知，教会了我们很多关于生活的事情，可见这部电影很有教育意义，故选C。11．(o)r12．makes13．(s)o14．brings15．children’s16．(e)nvironment17．towalk18．(I)n19．healthily20．cleaner【导语】本文是一篇说明文，主要讲述了孩子们步行去上学的好处。11．句意：骑自行车、乘公共汽车还是步行？根据“Bybicycle,bybuso...onfoot?”和首字母提示可知，此处是从几种交通方式做选择，因此用并列连词or连接，表示选择。故填(o)r。12．句意：开车去学校使孩子锻炼得更少，所以如今一些孩子正变得越来越胖。根据语境，句子时态为一般现在时，主语“Drivingtoschool”是动名词短语，因此谓语动词应用第三人称单数形式，make“使”，其单三形式为makes。故填makes。13．句意：开车去学校使孩子锻炼得更少，所以如今一些孩子正变得越来越胖。根据“Drivingtoschool...childrentakelessexercise,s...somechildrenaregettingheavierandheaviertoday.”及首字母提示可知，前后是因果关系。so“所以”，符合语境，引导结果状语从句。故填(s)o。14．句意：与此同时，开车上学也带来了很多空气污染。根据语境，句子时态为一般现在时，主语“drivingtoschool”是动名词短语，因此谓语动词应用第三人称单数形式，bring“带来”，其单三形式为brings。故填brings。15．句意：步行上学对儿童的健康和环境都有好处。此处表示“孩子们的健康”，修饰名词health，因此应用名词所有格形式，children“孩子们”，其名词所有格形式为children’s。故填children’s。16．句意：步行上学对儿童的健康和环境都有好处。根据后文“Why?Becausechildrencantakeenoughexerciseeverydayandtherewillbelessairpollution.”及首字母提示可知，此处应是针对对孩子们的健康和保护环境两方面来解释原因，environment“环境”，名词，符合语境。故填(e)nvironment。17．句意：老师和家长应该鼓励孩子们经常步行去上学。根据“encouragechildren...”可知，此处是鼓励某人做某事“encouragesbtodosth”，walk“步行”，动词，应用动词不定式towalk作宾语。故填towalk。18．句意：通过这种方式，孩子会健康地成长，并且环境将变得更干净。根据首字母提示可知，此处是inthisway“通过这种方式”，固定短语。故填(I)n。19．句意：通过这种方式，孩子会健康地成长，并且环境将变得更干净。根据前文“Teachersandparentsshouldencouragechildren...toschoolmoreoften.”可知，更加经常步行去上学，他们就会健康地成长，healthy“健康的”，形容词，修饰动词短语growup应用其副词healthily，“健康地”。故填healthily。20．句意：通过这种方式，孩子会健康地成长，并且环境将变得更干净。根据“Becausechildrencantakeenoughexerciseeverydayandtherewillbelessairpollution.”可知，步行上学将会带来更少的空气污染，因此环境也会变得更干净，clean“干净的”，形容词，其比较级为cleaner。故填cleaner。21．down22．pollution23．harmful24．improve25．their26．recycling27．series28．seen29．power30．greener【导语】本文主要讲述了对地球影响严重的污染问题。现在许多人开始认真对待这些问题，并找出保护环境的新方法。21．句意：例如，人们砍伐了大量的树木。根据“plentyoftrees.”及备选词汇可知，这里是砍伐了大量的树木，cutdown意为“砍到”。故填down。22．句意：与此同时，污染是世界上的一个大问题。根据“carsandbuseshaveproduced…gasintotheair.”及备选词汇可知，这里指污染，pollution意为“污染”，不可数名词。故填pollution。23．句意：在大城市里，汽车和公共汽车向空气中排放有害气体。根据“carsandbuseshaveproduced…gasintotheair.”及备选词汇可知，这里是向空气中排放有害气体，harmful意为“有害的”。故填harmful。24．句意：现在，许多人开始认真对待这些问题，并找到改进这些问题的新方法。根据“findoutnewwaysto…thesematters.”及备选词汇可知，这里是找到改进这些问题的新方法，improve意为“提高”，to后跟动词原形。故填improve。25．句意：人们下定决心将生活垃圾分为四种。这里是makeupone’smind意为“下决心做某事”，由people可知，这里用they的形容词性物主代词their。故填their。26．句意：然后人们可以通过回收废物来保护环境。根据“waste.”及备选词汇可知，这里是通过回收废物来保护环境，recycle意为“循环”，by后跟动名词recycling。故填recycling。27．句意：在世博会上，它展示了一系列节能的东西。根据“showsa…ofenergysavingthings.”及备选词汇可知，这里是它展示了一系列节能的东西，series意为“系列”。故填series。28．句意：它可以看作是杭州第一个自供电的“低碳”公厕。根据“asHangzhou’sfirstselfpowered“lowcarbon”publictoilet.”及备选词汇可知，这里是看见杭州第一个自供电的“低碳”公厕，see意为“看见”，这里是含有情态动词的被动语态，需用see的过去分词seen。故填seen。29．句意：厕所的四个灯箱、三个电动烘干机、一个风扇和一台除臭剂机都以节能的方式供电。根据“inenergysavingway.”及备选词汇可知，这里是以节能的方式供电，power意为“能”。故填power。30．句意：我希望，在未来，天空可以更晴朗，水可以更清洁，土地可以更绿色。根据“thewatercleaner,andtheland”及备选词汇可知，这里是土地可以更绿色，green意为“绿色”，由cleaner可知，这里用比较级greener。故填greener。31．what32．what’s33．polluted34．danger35．in【导语】本文是关于未来环境方面的对话。31．根据“thefuturewillbelike.”可知，这里是固定用法whatthefuturewillbelike，意为“未来会是什么样子。故填what。32．根据“yourpredictionaboutthefuture?”和“Well,citieswillbemorecrowdedwithpeople”可知，此处指你对未来的预测是什么。what“什么”，be“是”，主语是第三人称单数，句子是一般现在时，be用is，whatis缩写为what’s。故填what’s。33．根据“bythefactories.”可知，城市会被工厂污染。pollute“污染”，此处表示被动，动词用过去分词形式。故填polluted。34．根据“Theenvironmentwillbeingreat...”可知，是短语ingreatdanger“处于极大的危险中”。故填danger。35．根据“playapart...”可知，是短语playapartindoingsth“在某事上发挥作用”。故填in。36．C37．A38．B39．C40．D41．A42．B43．D44．B45．A【导语】本文主要介绍了作者家附近有红树林沼泽地，但是最近几年，建造了很多的建筑物，导致红树林沼泽地在逐渐减少，作者希望能找到一个方法能与红树林里的动物和谐相处。36．句意：我住在海边，靠近红树林沼泽。My我的，形容词性物主代词；Mine我的，名词性物主代词；I我，代词主格；Me我，代词宾格。此处表示“我”，作主语，用代词主格。故选C。37．句意：她对红树林沼泽很了解。knows了解；writes写；encourages鼓励；hides隐藏。根据“Mymomisatourguide.”可知，导游对红树林沼泽很了解。故选A。38．句意：她喜欢向人们展示生活在那里的美丽动物。toprovide提供；toshow展示；toremind提醒；togive给。根据“peoplethebeautifulanimals”可知，是向人们展示美丽动物。故选B。39．句意：我给你写信是因为我担心我家附近发生的事情。although虽然；before在……之前；because因为；if如果。根据“Iamwritingtoyou...I’mworriedaboutwhatishappeningnearmyhome”可知，前后是因果关系，前果后因，用because引导。故选C。40．句意：红树林是许多动物的家园，如鸟类、蝴蝶、蛇等。trees树；plants植物；forests森林；animals动物。根据“suchasbirds,butterflies,snakesandsoon”可知，这些都是动物。故选D。41．句意：红树林还保护我们免受风、浪潮与水灾的侵袭。from来自；with和；about关于；for为了。protect...from“保护……免受”。故选A。42．句意：然而，在过去的几年里，情况发生了很大的变化。haschanged已经改变，现在完成时，主语是第三人称单数；havechanged现在完成时，主语是名词复数或第二人称；ischanging现在进行时，主语是第三人称单数；arechanging现在进行时，主语是名词复数或第二人称。根据“inthepastfewyears”可知，句子使用现在完成时，主语是复数，助动词用have。故选B。43．句意：它把这个有红树林的地方变成了商店、房子、电影院、餐馆和停车场。down向下；off离开；on在……上；into进入。根据“stores,houses,cinemas,restaurantsandcarparks.”可知，这个社区把有红树林的地方变成了商店、房子、电影院、餐馆和停车场。o...“把……变为……”，故选D。44．句意：更糟糕的是，这一切还在继续！bad坏的，形容词原形；worse更差，比较级；good好的，形容词原形；better更好，比较级。even后加比较级，根据“allthesethingsarestillgoingon!”可知，此处表示“更糟糕的是”。故选B。45．句意：我多么希望我们能找到一种与红树林和动物共同生活的方式啊！wish希望；consider考虑；depend依靠；explain解释。根据“wecanfindawaytolivetogetherwiththemangrovesandanimals!”可知，作者希望能找到一种与红树林和动物共同生活的方式。故选A。46．E47．C48．A49．B50．D【导语】本文主要介绍了植树的重要性、珍妮的阅读需求、摄影展、一座古老的博物馆和中国的造纸术历史。46．根据“Moreandmorepeopleetorealizethattreesareimportanttoprotecttheenvironment.”可知，越来越多的人开始意识到树木对保护环境很重要。选项E“我们学校里有很多树。每年我们学校所有的学生和老师都在学校周围种树。现在我们学校周围有很多树。”与之匹配。故选E。47．根据“Jennyislookingforinterestingshortstorybooksforherfiveyearoldgirl’sbedtimestories.”可知，珍妮正在为她五岁女儿的睡前故事寻找有趣的短篇小说。选项C“格林童话中有许多简单有趣的故事。他们中的一些人在世界上非常有名，如白雪公主、睡美人、青蛙王子等等。”与之匹配。故选C。48．根据“Areyouinterestedintakingphotos?Doyouwanttolearnaboutdifferentkindsofcameras（相机）?Thecamerashowyesterdayopenedmyeyes.”可知，你对拍照感兴趣吗？你想了解不同种类的相机吗？昨天的摄影展让我大开眼界。选项A“我哥哥王冰非常喜欢拍照。他有三台照相机。当他参观某个地方时，他经常拍很多照片。”与之匹配。故选A。49．根据“Look!Whatagreatmuseum!Itseemstohavealonghistory.”可知，这个博物馆看上去有着悠久的历史。选项B“正如你所看到的，这真的是一座古老的博物馆。它在这里已经有300多年的历史了，所以它有着悠久的历史。”与之匹配。故选B。50．根据“Chinesepeoplefirstmadepaperabout2,000yearsago.”可知，中国人第一次造纸是在大约2000年前。选项D“但是中国纸不是用木头做的。它是由一些植物的毛发状部分制成的。”符合语境。故选D。51．C52．A53．A54．B55．C【导语】本文主要讲述了一名图书管理员Raden将图书借给孩子们，以换取他们收集的废品，这不但可以帮助保护环境，也可以鼓励孩子们多读书。51．细节理解题。根据“Eachweekday”可知，Raden每个工作日都带书去孟塘村，故选C。52．词句猜测题。根据“AssoonasRadenshowsup,littlechildren,manyacpaniedbytheirmothers,runtohermobilelibrary.”可知，许多人孩子是在母亲的陪伴下来到流动图书馆的，故选A。53．推理判断题。根据“Whenthereistoomuchwaste,ourenvironmentwillbeedirtyandit’snothealthy.That’swhyIlookforwastetoborrowabook.”可知，Kevin很关心地球，故选A。54．细节理解题。根据“Shehasgotabout6,000bookstolendandwantstotakethemobileservicetoneighbouringareasaswell.”可知，Raden想把流动图书馆带到周边的地区，故选B。55．最佳标题题。根据“RadenRoroHendartiisaspeciallibrarian(图书管理员)whoislendingbookstochildreninexchangefor(交换)wastetheycollect.”可知，本文主要介绍的是孩子们通过搜集的废品来换取书，故选C。56．D57．D58．C59．D60．A【导语】本文讲述了水资源的情况以及如何节约用于。56．细节理解题。根据“Ittakeshersixhourstogetenoughcleanwaterforda