大同市重点中学2023-2024学年八下英语期末教学质量检测试题含答案

大同市重点中学2023-2024学年八下英语期末教学质量检测试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、—I’mconsideringvisitingSingapore.Iwanttoknow________.—Youhavemanychoices.A.whetherisitfunintheNightSafari B.howwastheweatherthereC.whatspecialfoodIcantrythere D.haveyoueverbeentherebefore2、—Whatdoesthegirlmean,Danny?—Shewantstoknow________yesterday.A.whatwilltheydonext B.whenwillthepartybeginC.wheredidTomgo D.whyKatewaslateforthemeeting3、Lotsofpeopleexerciseeverymorning_________badweatherstopsthem.A.if B.unless C.until D.since4、Thismorning,Ihadtoeatmybreakfast________becauseIgotuptoolate.A.quickly B.early C.suddenly D.quietly5、—CouldIuseyourdictionary,Claudia?—________.A.It’sapleasure B.Yes,youcould C.Feelfree D.Itdoesn’tmatter6、I________manycookieslastnight.Iwillgototheparktosellthem.A.bake B.baked C.hasbaked D.willbake7、—________Iusethecomputer,Mom?—Yes,youcan.Butyouhavetofinishyourhomeworkfirst.A.Would B.Should C.Must D.Can8、William________sixbooks,andallofthemarebestsellers.A.willwrite B.iswriting C.haswritten D.waswriting9、Ihadto________goingtothedentistbecauseofanimportantmeeting.A.puton B.putup C.putoff D.putaway10、—MustIfinishmyhomeworknow?—No,you________.Youcangohomenow.A.needn’t B.mustn’t C.shouldn’t D.can’t二、完成句子（共5小题，满分10分）11、Thereseemstobea_______childthere.Hehaslosthislegsandsitsinthewheelchair.12、Weshouldbecarefulenoughto________（避免）makingmistakeswhentakingexams.13、你能帮助那些有需要的人，真是太善良了。________verykind________you________________thoseinneed.14、result【解析】【详解】句意：今天下午，Dave丢了自行车。结果，他得走着回家。asaresult“结果”，是固定搭配，故填result。15、It’sdangeroustodriveinthet________fog.三、补全对话（10分）16、根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。A:CanIhelpyou,madam?B:Yes,please.____1____.A:Wehavemanyskirts.Lookatthisoneonthemodel.Doyoulikeit?B:ThestyleisOK,butIdon’tlikethecolor.A:____2____?B:Ilikepink.A:Therearedifferentpinkskirtshere.B:Ilikethisskirt.____3____?A:Ofcourse.Thisway,please.Hereisthefittingroom(试衣间).(Afewminuteslater.)A:Wow!Youlooksobeautifulinthisskirt!It’sjustforyou.B:Yes,Ilikeit.____4____?A:500yuan.B:Isitacottononeorasilkone?A:____5____.B:Allright.I’lltakeit.Hereisthemoney.A:Thankyou.四、阅读理解（40分）17、Anonlineshopsellingorangeshasbecomeverypopular.Whatmakesitsopopular?ThereasonforitisatalkbetweentheownerandastudentfromZhejiangUniversity.Afterlearningthatthestudentswerebuyingorangesforanexperiment(实验),theownerChenKaidecidedtogiveawaytheseorangesforfree.“Youaredoingresearchforthecountry,andIwillgiveyouaboxoforangesforfree.”SaidChenKai.ThestudentfromZhejiangUniversitywasmoved(被感动)bytheman.Andthething,includingthediscussionwiththeowner,appearedontheInternet.Manystudentsthenknewthisstoryanditbecamemoreandmorefamous.ChenKaiisfromYongquanTown,TaizhouCity.Hehasrunanonlineshoptosellorangesforalongtime.InYongquan,itisgeneralforeveryfamilytogroworanges.“Theymaketheirlivingbysellingoranges.Whentheorangesareharvested(收成),Ihelpmyfamilypickandsellthem.”ChenKaisaid.Afterbeingpopular,hehelpedothersinhistowntoselloranges.Thefruitfarmer,ChenKaisupports(支持)theexperimentbecausehedeeplylovesourcountryinhismind.Peoplebuyhisorangeswithoutthinkingtwice.Commonpeoplearehelpingothersandgivingbacktotheworldintheirownway.Letusworktogethertobuildabettercountry!1.Whydidthestudentbuyoranges?A.Toeat. B.Tosell.C.Tomakesalad. D.Todoresearch.2.WhatisChenKailike?A.Heiskind. B.Heisstupid.C.Heisbrave. D.Heiscrazy.3.Whatdoestheunderlinedword“general”mean?.A.Common. B.Special. C.Terrible. D.Dangerous.4.WhatdidChenKaidoafterbeingpopular?A.Heboughtmoreorangestosell. B.Hemadesomepopularvideos.C.Hehelpedothersselloranges. D.Heclosedhisshopandenjoyedhislife.5.Whichcanbethebesttitleforthepassage?.A.HowtoBecomeFamousOnline B.HowtoSellOrangesC.MakeUseofOrangestoMakeMoney D.HelpOthersandGiveBacktotheCountry18、DearSirorMadam,OneoftheteachersatmyschoolinNewYorktellsmethatyourschoolhassummercourses.IamplanningtogotoBeijingnextsummerandwouldliketotakeashortone-monthcourse(课程).Iam18yearsoldandhavebeenstudyingChineseforsixyears.IwasbornintheUSAandhaveneverbeentoChinabefore.IamgoingtostudyChineseattheuniversity.IthinkthecoursewillhelpmeimprovemyChinese.Couldyousendmeacatalogue(目录)andapplicationform(申请表)?IwouldalsolikeinformationaboutBeijingandotherplacesnearby.Ihopetodosometravellingwhenthecourseisover.Thankyou!Iamlookingforwardtoyourreply.Verytrulyyours,JimGreen1.HowoldwhenJimGreenstartedtolearnChinese?A.10. B.11. C.12. D.15.2.Whatdoeshehopetodoafterthesummercourse?A.Hehopestograduate(毕业)fromuniversity.B.Hewantstoworkinthisschool.C.HehopestotakeatripinBeijing.D.Heneedstoposthisapplicationform.19、September1stisagreatdaytopickupapenandpapertowritealettertosomeonebecauseitisWorldLetterWritingDay.AustralianwriterRichardSimpkincreatedtheholidayin2014.___1___Theholidaycanhelpkeeptheartofletterwritingalive(有活力的).Nowitiseasierforpeopletocommunicate(交流)withthehelpoftheInternet.___2___First,writingalettertosomeoneshowsyoureallycare,becauseyoutaketimetodosomethingthatpeoplehardlydothesedays.Second,handwritingisausefulskill(技能).Itcanhelpmakeussmartandimproveourreadingskills.Also,letterwritingisagreatwaytorelax.Ifyoufeelworriedornervous,writedownwhatyouwanttosayinaletterandthendon’tsendit.___3___HowcanwecelebrateWorldLetterWritingDay?Ofcourse,wecantaketimetowritealettertosomeone.___4___Somewritersliketowritebooksintheform(形式)ofletters.Thismakesthearticlesinthebooksmorenatural.根据短文内容，从下面的选项中选出四个选项填入文中空缺处，使短文内容通顺完整。A.You’llfeelmuchbetterafterdoingit.B.Thelettershouldn’tbetoolongtoread.C.Wecanalsocelebratethedaybyreadingfamousbooks.D.However,letterwritingisstillveryimportantforsomereasons.E.Hebelieveswritinglettersismuchbetterthansendingmessagesonline.20、Whatmakessmartphonesfunanduseful?Therearemanyappsthatyoucanuseforworkandplay.Checkoutsomeofthemhere.DawnChorus―Android/iosThere’ssomethingbeautifulaboutwakinguptothesoundsofnature.TheappDawnChorusbringsthesoundofnaturetoyourmornings.Youcanstartyourdaywiththesweetsoundsofbirds.Vocabulary―iosIfyouarelookingtoimproveyourEnglishlanguageskills,Vocabularyhassomethingtooffer.Vismorethanjustadictionary.Italsohasawordlearningsystem,whichhelpsyoutolearnwordsthroughafungame.Prisma―Android/iosAreyouafanofart?Here’sanappcreatedjustforyou.Prismaisaphoto-editingappunlikeanyother.Thephotofilters(滤镜)ontheappcanmakeyourpictureslooklikeworksofart.Letyourimaginationgowild!Productive―iosThereissometruthtothesaying“oldhabitsdiehard”.Butwhataboutnewhabits?Sometimesnewhabitsarejustasdifficulttostartupandkeep.Ifyou’rehavingtroubletryingtogetintoanewhabit,thenProductivemighthelpyou.1.HowmanyappscanyougetonAndroidaccordingtothepassage?A.One. B.Two. C.Three. D.Four.2.Ifyouwanttomakeyourphotoslookbetter,whichappwillyouchoose?A.DawnChorus. B.Vocabulary. C.Prisma. D.Productive.3.Thetextisprobablyfromthecolumn(栏目)of________inanewspaper?A.Travel B.Technology C.Health D.Sports五、完形填空（10分）21、March22isWorldWaterDay.Itstartedin1993.Itnotonlymakesusthinkabouttheimportanceofwater,butalsocallson（号召）usto___1___andprotectwater.Today,we'refacingterriblewaterproblems.Amongthem,thewastewaterproblemisrather___2___,AndthesubjectofWorldWaterDayin2017is“wastewater”.Whatiswastewater?Itisusedwater.Usually,wastewatercomesfromhomes,___3___,hospitalandsoon.Itisproducedbydifferentkindsofactivities,includingwashingmachines,takingshowersandusingkitchens.Therainalso___4___wastewaterwhenitisrunningdownthestreetduringastorm.Nomatterwhereitcomesfrom,thiskindofwaterissuretohave___5___harmfulinit．___6___mustwetreat（处理）wastewater?Wastewaterhasabiginfluenceinourlives.Itcausesbothillnessforusandpollutionfortheenvironment.Wemustcareforourenvironmentandourown___7___.Howcanwetreatwastewater?Differentkindsofwastewaterneeddifferentwaysoftreatment.Wastewater___8___homescanbereused.Thentherewillbe___9___wastewater.Also,factorywastewaterhastobecleaned___10___itgoesbacktonature.1.A.drink B.save C.carry D.watch2.A.easy B.popular C.small D.serious3.A.factories B.lakes C.rivers D.seas4.A.getsback B.handsin C.changesinto D.picksup5.A.nothing B.something C.nobody D.somebody6.A.What B.Who C.Why D.How7.A.work B.interest C.health D.business8.A.on B.for C.with D.from9.A.less B.more C.better D.worse10.A.and B.whether C.after D.before六、阅读表达（10分）22、阅读下面短文，根据要求完成下面各小题。“Eighteenth,”Isaid.I’veforgottenthequestionMrs.Cooperaskedthatday,butIwillneverforgetmyanswer.Assoonasthenumberleftmymouth,thewholeclassstartedlaughing.IfeltIwasthesilliestpersonintheworld.ButMrs.Cooperlookedatthewholeclassseriouslyandsaid,“We’reallheretolearn.”Anothertime,Mrs.Cooperaskedustowriteareportaboutwhatwehopedtobeinthefuture.Iwrote,“IwanttobeateacherlikeMrs.Cooper.”Shewroteonmyreport,“You’llbeagreatteacherbecauseyouhaveastrongmindandyoutryhard.”AfterIgotmarried,Ibegantoworkasacleaner.Icleanedseventeenclassroomseachday,includingMrs.Cooper’s.IwouldtellMrs.CooperthatIwantedtoteach,andshewouldrepeatthewordsshehadwrittenonmyreportearlier.Istartedtoattendedcollegeclassesinthemorningbeforework.Aftersevenyearsofmyhardwork,mydreamfinallycametrue.Oneday,Iwroteasentencewithamistakeontheblackboardandaskedagirltocorrectit.Shedidn’tknowtheanswer.Astheotherchildrenlaughed,tearsrolleddownherface.Igaveherahug(拥抱)andsaidtothewholeclass,“We’reallheretolearn.”1.Whatdidthewriterwantedtobewhenshegrewup?_________________________2.Whydidthewholeclassstartlaughingafterthewriteranswer“Eighteenth”?_________________________3.Howdidthegirlfeelwhenotherchildrenlaughed?_________________________4.Howdidthewriterachieveherdream?_________________________5.WhatdoyouthinkofMrs.Cooper?_________________________七、书面表达（20分）假如你是李华，为了迎接即将到来的志愿者日，鼓励更多同学加入志愿者队伍，你在班上做了一个问卷调查，了解他们做志愿者的意愿。请以调查报告的形式向同学们汇报调查结果，并号召同学们积极参与志愿者活动。ResultReasonsforvolunteeringReasonsfornotvolunteeringStudents’ideas●responsibility●valuableexperience●communicationskills●busy●boring●tiringYouropinions…（请陈述你的观点并补充至少两个理由）注意事项：1.词数：80—100词左右（短文的开头已给出，不计入总词数）。2.不得透露学校、姓名等任何个人信息，否则不予评分。3.表格中的英文提示可作参考。Inordertoencouragemorestudentstotakepartinthevoluntaryactivities,Ihavedoneasurvey.Accordingtothesurvey,___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Joinusandworktogethertomaketheworldabetterplace!

参考答案一、单项选择（共10小题，满分20分）1、C【解析】【详解】句意：——我正在考虑去新加坡。我想知道我能在那里尝试什么特别的食物。——你有很多选择。考查宾语从句。根据“Iwanttoknow…”可知，此处是宾语从句，用陈述语序，ABD选项是疑问语序。故选C。2、D【解析】【详解】句意：——这个女孩是什么意思，丹尼？——她想知道凯特昨天开会迟到的原因。考查宾语从句。由yesterday可知，宾语从句的时态为一般过去时，排除A/B；宾语从句应该用陈述句的语序，排除C。故选D。3、B【解析】【详解】考查连词词义辨析。A.if“如果”；B.unless“除非；如果不”；C.until“直到”；D.since“自从；既然”。句意：很多人每天早晨锻炼_______恶劣的天气阻拦他们。结合选项的意思和句意可知，用unless。故选B。4、A【解析】【详解】句意：今天早上我必须得快速地吃早餐，因为我起床太晚了。考查副词辨析。quickly快速地；early提前；suddenly突然地；quietly安静地。根据“becauseIgotuptoolate”可知，起床起得太晚了，所以得快速吃早餐。故选A。5、C【解析】【详解】句意：——Claudia，我可以用你的词典吗？——随便用。考查情景交际。It’sapleasure别客气；Yes,youcould是，你可以；Feelfree随便用；Itdoesn’tmatter没关系。根据“CouldIuseyourdictionary,Claudia?”可知，此处表示同意或不同意对方的请求，且could表示委婉的请求，不表示过去时态，故B选项排除，C选项表示同意对方的请求，符合语境。故选C。6、B【解析】【详解】句意：昨天晚上我烤了很多饼干。我要去公园卖它们。考查时态。根据“lastnight”可知，描述过去的事，用一般过去时。故选B。7、D【解析】【详解】句意：——我能用一下电脑吗，妈妈？——当然，你可以用。但是你首先要完成家庭作业。考查情态动词辨析。Would将要；Should应该；Must必须；Can能。根据答句“Yes,youcan.”可知，此处为请求允许。故选D。8、C【解析】【详解】句意：威廉写了六本书，都是畅销书。考查现在完成时。根据“William…sixbooks,andallofthemarebestsellers.”可知，此处强调动作已经完成，用现在完成时，故选C。9、C【解析】【详解】句意：因为一个重要的会议，我不得不推迟去看牙医。考查动词短语。puton穿上、增加；putup张贴、搭起；putoff推迟；putaway收起来、放好。根据后半句给出的原因可知，空处的动词短语应是“推迟”，故选C。10、A【解析】【详解】句意：——我必须现在完成我的作业吗？——不，你不必。现在你可以回家。考查must的用法。needn’t不需要；mustn’t禁止；shouldn’t不应该；can’t不能。由must引导的一般疑问句，否定回答由“needn’t”或“don’thaveto”来构成。故选A。二、完成句子（共5小题，满分10分）11、disabled【解析】【详解】句意：那里似乎有一个残疾儿童。他失去了双腿，坐在轮椅上。根据“Hehaslosthislegsandsitsinthewheelchair.”可知，是残疾儿童，需要形容词修饰名词，disabled“残疾的”符合句意，故填disabled。12、avoid【解析】【详解】句意：当考试时我们应该足够仔细去避免犯错误。根据汉语“避免”提示，应avoid，由于“be形容词enoughtodo”所以横线上是动词原形。故填avoid。13、①.It’s②.of③.to④.help【解析】【详解】某人做某事对某人来说是……：It’sadj.ofsb.todosth.，形容词是形容人的品格；帮助：help。故填It’s；of；to；help。14、Inourdailylife,it’simportanttoknowhowtoaskforhelp______(礼貌地).15、(t)hick【解析】【详解】句意：在浓雾里开车是很危险的。空处修饰fog应是形容词，结合首字母可知是thick“浓的，厚的”，故填(t)hick。三、补全对话（10分）16、1.Iwanttobuyaskirt/I’dliketobuyaskirt2.Whatcolordoyoulike3.CanItryiton4.Howmuchisit/What’sthepriceofthisskirt5.It’sasilkone/It’sacottonone【解析】【导语】本文是一则购物对话。【1题详解】根据答语“Wehavemanyskirts.”可知，B想要买一条裙子故填Iwanttobuyaskirt/I’dliketobuyaskirt。【2题详解】根据答语“Ilikepink.”可知，空处A问B喜欢什么颜色。故填Whatcolordoyoulike。【3题详解】根据答语“Ofcourse.Thisway,please.Hereisthefittingroom(试衣间).”可知，空处B问A能不能试穿一下。故填CanItryiton。【4题详解】根据答语“500yuan.”可知，空处B问A的裙子的价格。故填Howmuchisit/What’sthepriceofthisskirt。【5题详解】根据“Isitacottononeorasilkone?”可知，空处回答裙子是棉的，还是丝绸的。故填It’sasilkone/It’sacottonone。四、阅读理解（40分）17、1.D2.A3.A4.C5.D【解析】【导语】本文主要讲述了一个叫陈凯的店主做出了种种帮助他人的事情，同时他也收获了别人的信任，大伙儿都买他的桔子。【1题详解】细节理解题。根据“Afterlearningthatthestudentswerebuyingorangesforanexperiment(实验),theownerChenKaidecidedtogiveawaytheseorangesforfree.”及“Youaredoingresearchforthecountry”可知，学生买桔子是为了做实验研究。故选D。【2题详解】推理判断题。根据“Afterlearningthatthestudentswerebuyingorangesforanexperiment(实验),theownerChenKaidecidedtogiveawaytheseorangesforfree.”可知，陈凯了解到学生买桔子是为了做实验后，决定免费赠送，从而可推知他很友善。故选A。【3题详解】词义猜测题。根据“Hehasrunanonlineshoptosellorangesforalongtime.InYongquan,itisgeneralforeveryfamilytogroworanges.”可知，在涌泉，每户都会种植桔子，这是很普遍的。因此划线单词为“普遍的”，与common同义。故选A。【4题详解】细节理解题。根据“Afterbeingpopular,hehelpedothersinhistowntoselloranges.”可知，陈凯变得受欢迎后，他帮助其他人卖桔子。故选C。【5题详解】最佳标题题。根据“Commonpeoplearehelpingothersandgivingbacktotheworldintheirownway.Letusworktogethertobuildabettercountry!”可知，本文主要讲述了一个叫陈凯的店主做出了种种帮助他人的事情。因此选项D“帮助他人，回报国家”为最佳标题。故选D。18、1.C2.C【解析】【导语】本文是一封信，JimGreen计划明年夏天去北京，想参加一个月的短期课程，想要一个目录和申请表，同事他还想在课程结束后去旅游。【1题详解】推理判断题。根据“Iam18yearsoldandhavebeenstudyingChineseforsixyears.”可知，作者现在18岁，已经学习汉语6年了，所以他应是12岁开始学习的，故选C。【2题详解】细节理解题。根据“IwouldalsolikeinformationaboutBeijingandotherplacesnearby.Ihopetodosometravellingwhenthecourseisover.”可知，课程结束后，他希望去北京或周边旅行，故选C。19、1.E2.D3.A4.B【解析】【导语】本文主要向我们介绍了世界写信日及写信的有益之处。【1题详解】根据“AustralianwriterRichardSimpkincreatedtheholidayin2014.”可知，澳大利亚作家理查德·辛普金于2014年创建了世界写信日，故此处应表述他创建这个节日的原因，选项E“他认为写信比在网上发信息要好得多。”符合语境。故选E。【2题详解】根据后文“First,writingalettertosomeoneshowsyoureallycare,becauseyoutaketimetodosomethingthatpeoplehardlydothesedays.Second,handwritingisausefulskill(技能)...”可知，是在表述写信的好处，故此处应表达为什么要写信，选项D“然而，由于某些原因，写信仍然非常重要。”符合语境。故选D。【3题详解】根据前文“Ifyoufeelworriedornervous,writedownwhatyouwanttosayinaletterandthendon’tsendit.”可知，讲述了在紧张的情况下可以选择写下来但不邮寄，故此处表述这样做的效果，选项A“做完之后你会感觉好多了。”符合语境。故选A。【4题详解】根据前文“HowcanwecelebrateWorldLetterWritingDay?Ofcourse,wecantaketimetowritealettertosomeone.”可知，讲述了用给他人写信的方式来庆祝这个节日，故此处应表述关于这封信的相关内容，选项B“这封信读起来不应该太长。”符合语境。故选B。20、1.B2.C3.B【解析】【导语】本文主要介绍了一些有趣又实用的手机应用程序。【1题详解】细节理解题。根据“DawnChorus―Android/ios...Vocabulary―ios...Prisma―Android/ios...Productive―ios”可知有两种应用程序适用于安卓手机。故选B。【2题详解】细节理解题。根据“Prismaisaphoto-editingappunlikeanyother.Thephotofiltersontheappcanmakeyourpictureslooklikeworksofart.”可知如果想要让照片看起来更好看，要选择Prisma。故选C。【3题详解】推理判断题。本文主要介绍了一些有趣又实用的手机应用程序。可能选自报纸上的科技栏目。故选B。五、完形填空（10分）21、1.B2.D3.A4.C5.B6.C7.C8.D9.A10.D【解析】【分析】现在我们面临着严重的水问题，其中废水问题尤为严重。2017年世界水日主题为“废水”。短文介绍了什么是废水，我们为什么要处理废水，以及如何处理废水。号召我们要节约和保护水资源。【1题详解】句意：它不仅使我们思考水的重要性，而且呼吁我们节约和保护水。A.drink喝；B.save节约；C.carry搬运；D.watch观看。前半句提到世界水日让人们来思考水的重要性，因此我们要节约用水，故答案为B。【2题详解】句意：其中废水问题较为严重。A.easy容易的；B.popular流行的；C.small小的；D.serious严重的。根据后面的句子AndthesubjectofWorldWaterDayin2017is“wastewater”.2017年世界水日主题为“废水”。说明废水问题较为严重。故答案为D。【3题详解】句意：通常废水来自家庭、工厂、医院等。A.factories工厂；B.lakes湖；C.rivers河流；D.seas大海。工厂会产生工业污水，是产生废水的主要来源，故答案为A。【4题详解】句意：暴雨期间雨水在沿着街道流淌时也会变成废水。A.getsback拿回；B.handsin上交；C.changesinto变成；D.picksup捡起。雨水变废水，雨水流到街道上也是废水产生的一个来源，故答案为C。【5题详解】句意：这种水肯定含有有害物质。A.nothing没有什么；B.something某物；C.nobody没有人；D.somebody某人。雨水中含有的东西，不能用指人的不定代词来表示，排除C,D；根据生活常识可知，废水中含有各种有害物质，故答案为B。【6题详解】句意：我们为什么要处理废水？A.What什么；B.Who谁；C.Why为什么；D.How怎么样。根据后面的句子“Wastewaterhasabiginfluenceinourlives.Itcausesbothillnessforusandpollutionfortheenvironment.”废水对我们的生活有很大的影响。它既给我们带来疾病，也给环境带来污染。这也是处理废水的原因，因此上句是询问原因，答案为C。【7题详解】句意：我们必须关心我们的环境和我们自己的健康。A.work工作；B.interest兴趣；C.health健康；D.business生意。上句提到水污染会让人们产生疾病，因此我们必须要关注我们的健康问题，故答案为C。【8题详解】句意：家庭废水可以再利用。A.on在……上面；B.for为了；C.with与……一起；D.from来自。使用介词from表示废水的来源，故答案为D。【9题详解】句意：这样废水就会减少。A.less更少的；B.more更多；C.better更好的；D.worse更糟的。上句提到家庭用水得到循环利用，因此废水可以有效的减少，故答案为A。【10题详解】句意：在工厂废水回归自然之前，必须对其进行清洁。A.and和，而且；B.whether是否；C.after在……之后；D.before在……之前。此句是强调工业污水必须要净化处理，肯定是是在回归自然之前处理。故答案为D。【点睛】本文是一篇环保话题的短文阅读，主要介绍污水的产生及对人的危害和处理，号召人们节约用水，主题鲜明，具有新时代的教育意义。考查的题型是完形填空。完形填空考查的是单词、语法、句式等的综合能力，对于每个学生来说都是难点。在所给的每篇文章中都有一定量的生词，要通过语法关系，猜测整句句义，然后做题。这就要求你既要有足够的单词量，还要有对整句的把握能力。首先花几分钟进行整体的阅读，弄清楚时间，人物及情节。不提倡看一个做一个，平时的学习中