八年级英语下学期期中黑马逆袭卷-八年级英语下册重难点讲练全攻略（牛津上海版）

绝密★启用前八年级英语下学期期中黑马逆袭卷（考试时间：90分钟试卷满分：120分）注意事项：1.本试卷共两部分，六大题，满分120分，考试时间90分钟。2.请务必在答题卡上答题，在试卷上答题无效。3.考试结束后，请将试卷和答题卡一并交回。Part1Listening（第一部分听力略）Part2VocabularyandGrammar（第二部分词汇和语法）I.Choosethebestanswer（选择最怡与的答案）（共15分）1．Thenumberoftheteachers_______about2,000,butonly_______ofthemarementeachers.A．is;sevenhundreds B．are;sevenhundredC．is;sevenhundred D．are;sevenhundreds2．There_______anEnglisheveningnextSunday.A．ishaving B．willhave C．isgoingtohave D．isgoingtobe3．Youlooktootired.Whynot________arest?A．stophaving B．tostophavingC．stoptohave D．tostoptohave4．—HowdoesTonnyusuallygotowork?—Heusedto_________acar,butnowheisusedto________theretoloseweight.A．driving;walk B．drive;walkingC．drive;walk D．driving;walking5．Alotoftrees________aroundhereeveryyearandwecanenjoyfresherairnow.A．plant B．areplanted C．planted D．wereplanted6．—MustIreturnthisbooktoyourightnow,Lingling?—No,you________.YoumaykeepituntilnextFriday.A．mustn’t B．won’t C．needn’t D．wouldn’t7．—Mom,Ireallyworryaboutmymath.ButIthinkIworkreallyhard.—Don’tworry,honey!Rememberthis,theharderyouwork,the________youwillbe.A．lucky B．easy C．luckier D．easier8．—AreyourparentsangrywithyouaboutyourEnglish?—Oh,________ofthemisangry.Theyjusttoldmetobecarefulandgetbettergradesnexttime.A．neither B．both C．none D．all9．—Ihearthatyouwenttosee________filmcalledArticle20(《第二十条》),isn’tthatboring?—________.It’soneofthemostexcitingfilms.A．the;Yes,it’sinteresting. B．a;Yes,it’sboring.C．the;Notatall. D．a;Ofcourse.10．Remember________yourhandsbeforemealsandaftergoingtothewashroom.A．towash B．washing C．wash D．washed11．Humansmightmoveto________newplanetMarssomeday.A．a B．an C．the D．/12．Itis________interestingfilm________mysonwantstoseeitagain.A．so;that B．sucha;that C．suchan;that D．soan;that13．________Sandy________herfriendsateupallthefoodtheyordered.Theytooktherestaway.A．Both;and B．Either;or C．Neither;nor D．Notonly;butalso14．—Asateenager’sparents,sometimeswewonder________.—Loveandunderstanding,Ithink.A．whatdoesourdaughterneedmostB．whatourdaughterneedsmostC．whydoesourdaughteroftengetstressedD．whatourdaughterneedmost15．Hello!Wouldyouplease________me________totheCustomerServiceDepartment?A．put;out B．put;through C．put;up D．put;offII.Completethefollowingpassagewiththewordsorphrasesinthebox.Eachcanonlybeusedonce（将下列单词或词组填入空格。每空格限填一词，每词只能填一次）（共8分）Completethefollowingpassagewiththewordsorphrasesinthebox.Eachcanonlybeusedonce.A．took

B．shared

C．wereinterestedin

D．worried

E.safeKidnappersarehardlyinterestedinanimals,butrecentlythey16Mrs.EleanorRamsay’scat.MrsEleanorRamsay,averywealthyoldlady,has17aflatwithhercat,Rastus,foragreatmanyyears.Rastusleadsanorderlylife.Heusuallytakesashortwalkintheeveningandisalwayshomebyseveno’clock.Oneevening,however,hefailedtoarrive.Mrs.Ramsaygotvery18.Shelookedeverywhereforhimbutcouldnotfindhim.ThreedaysafterRastus’disappearance,Mrs.Ramsayreceivedananonymous(匿名的)letter.ThewriterstatedthatRastuswas19andwouldbereturnedimmediatelyifMrs.Ramsaypaidaransom(赎金)of$1000.A．thirsty

B．changedhermind

C．explained

D．sleepy

E.disappearedAtfirst,shedecidedtogotothepolice,butfearingthatshewouldneverseeRastusagain,she20.Shedrew$1000fromherbank,followedthekidnapper’sinstructionsandputtheboxoutsideherdoor.Thenextmorning,theboxhad21butMrsRamsaywassurethatthekidnapperwouldkeephisword.Sureenough,Rastusreturnedatseveno’clockthatevening.Helookedverywell,thoughhewasrather22,forhedrankhalfabottleofmilk.Thepolicewereastounded(使大吃一惊)whenMrsRamsaytoldthemwhatshehaddone.She23thatRastuswasverydeartoher.Consideringtheamountshepaid,hewasdearinmorewaysthanone!III.Completethesentenceswiththegivenwordsintheirproperforms（用括号中所给单词的适当形式完成下列句子，每空格限填一词）（共8分）24．Ourmonitor’swastopublishanewspaperbyourselves.(suggest)25．Eatingtoomanysweetswillbetoyourteeth.(harm)26．Youcanseealotofonthatroadeveryearlymorning.(lorry)27．Ourteachergaveusanaboutthecauseofglobalwarming.(explain)28．Thetwocompaniesmorecarsthisyearthantheydidlastyear.(product)29．Sandydoesn’tlikefishing.Sheisangirl.(patient)30．Water,fireandelectricityaregoodinourdailylife.(serve)31．Eatingtoomuchfoodisharmfultoourhealth.(freeze)IV.Rewritethefollowingsentencesasrequired（根据所给要求，改写下列句子）（共14分）32．Todriveacarafterdrinkingisverydangerous.（保持原意）isverydangerousdriveacarafterdrinking.33．Youshouldswitchtheelectricityoffduringthenight.(保持句意基本不变)Youswitchtheelectricityoffduringthenight.34．Couldyoutellme?Wheredoeselectricitycomefrom?(改成宾语从句)Couldyoutellmeelectricityfrom?35．makeadecision,would,theproject,about,we,thenextmeeting,at（连词成句）.36．Tomhardlysleepswiththewindowsopenatnight.(改为反义疑问句)Tomhardlysleepswiththewindowsopenatnight,?37．MyfatherwillgotoHongKongtohaveameetinginthreedays．（对划线部分提问）willyourfathergotoHongKongtohaveameeting?38．Thereisalotofriceinthecupboard．（改为否定句）Therericeinthecupboard.Part3ReadingandWriting（第三部分读写）V.Readingcomprehension（阅读理解）A.Choosethebestanswer（根据以下内容，选择最恰当的答案）（12分）Therearemanywaystohelpimproveyourhealthlikeeatinghealthyfood,takingexerciseandgettingmedicalhelp.Buttheeasiestandcheapestwaytobehealthierisjusttosleepeighthoursormoreeverynight.Thegeneralsleepingruleisthattheyoungeryouare,thelongersleepyouneed.Theproblemwithsleepisthatmoreandmorepeopleintheworldarenotsleepingenough.AccordingtotheWorldHealthOrganization,overhalfthepeopleintheworldmaybesleep-deprived.Havinglesssleepnotonlymakespeoplefeeltiredbutalsocausesaccidents.IntheUnitedStatesalone,sleepydriverscauseatleast100,000trafficaccidentsayear.Alsosleepproblemscancausemedicalproblemssuchashighbloodpressure.Whyaresomanypeoplesleep-deprived?Partofthereasonsmaybecultural.IntheAmericanculture,peopleputahighervalueonworkthanonsleep.Infact,peoplewhosleepalotareusuallyseenas“lazy”.Also,youcansometimeshearsomepeoplesayproudlythattheydon’thavemuchtimetosleep,andtheyonlysleepfourorfivehoursanight.Itseemsthatthelessyousleep,themoreworkyou’lldo.Howdoweteachthesepeopletolearnthevalueofsleep?PerhapstheymaylistentotheadviceofDrJamesMaas,anexpertinsleep.Hesays,“Sleepislikeacreditcard.Whenyousleepless,youareonlyborrowingtime.Youalwayshavetopayitback.”Afamouspersononcesaid,“Don’tthinkyouwillbedoinglessworkbecauseyousleepduringthenight.Thatisafoolishideawhichisheldbypeoplewhohavenoimagination.Actually,youwillbeabletodomore.”39．Tobehealthier,theeasiestandcheapestwayistosleepatleast________hourseverynight.A．6 B．7 C．8 D．940．“Sleep-deprived”peoplearethosewho________.A．sleeptoomuch B．lackenoughsleepC．arealwayssleepy D．alwaysworkinsteadofsleeping41．DrJamesMaascomparessleepto________.A．laziness B．apaycheck C．atimeline D．acreditcard42．Thosesleep-deprivedpeoplemayhavethefollowingproblemsexcept________.A．tiredness B．sleepiness C．loneliness D．sickness43．Accordingtothelastparagraph,itisafoolishideathatpeoplewill________.A．dolessworkiftheysleepatnight B．dolessworkiftheydon’tsleepatnightC．finishalltheworkwithoutanysleepatnight D．domoreworkiftheysleepatnight44．Whichofthefollowingcanbestexpressthewriter’sopiniononsleep?A．Enoughsleepwillmakeyouhealthierandmoreefficient.B．Theolderyouare,themoresleepyou’llneed.C．Thelessyousleep,themoreworkyou’lldo.D．Peoplewhosleepalotarelazy.B.Choosethebestanswerandcompletethepassage（选择最恰当的选项完成短文）（12分）Maybeyouthinkthatnewspapersareboringandonlyforgrown-ups.Butthat’snottrue!Therearemanyinterestingstoriesinthepaper.Youjustneedtoknow45youarelookingat.“Ispendabouthalfanhour46newspaperseveryday”,said15-year-oldGuoBinghuafromHenan.“Whatinterestsmemostarethethingshappeningatschools.”Schoolnewsisjustonekindofnewsstory47newspapers.Thereisalsonewsfromaroundtheworld—frominternationalproblemstopopstars.Ifyoureadthenewspapercarefully,you’llfindthere’redifferentkindsofarticlesonthepages.TheyareNewsstories,OpinionwritingandAdvertisement.Newsstories:Thesestoriesareaboutevents.Reporterstryto48allsidesofastorytohelpreadersunderstandwhathappened.Reporterstrytospeaktoasmanypeopleaspossible.Theyalsousepicturesandnumberstoconvincereadersthatthestoriesaretrue.Teenshaslotsofnewsstoriesonthenewspageandfrontpage.Whenyoureadstories,youhearaboutthefacts;notthewriters’ideas.Opinion(观点)writing:Opinionwritingisusuallyaboutsomethinghappeningrightnow.Butitisn’tjustfacts.Herewritersaddintheirownopinions.Writerschooseonlythe49thathelpbackup(支持)theirideas.Advertisement:Youneedto50forthistype!Thosesweetwordsandlovelypicturesarejustwaystogetyouinterestedintheirproducts(产品)!Peoplehavetopaytoputadvertisementsinnewspapers.45．A．why B．where C．who D．what46．A．looking B．seeing C．reading D．watching47．A．on B．in C．with D．about48．A．makesure B．show C．know D．understand49．A．facts B．reasons C．results D．reality50．A．findout B．comeout C．sendout D．watchoutC.Readthepassageandfillintheblankswithproperwords（在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给）（14分）Whenwesaysomeoneisinabluemood,itmeansheorsheisunhappyorsad.Areyoufeelingalittleblue?Herearesomefastandeasywaystocheeryouup.ExerciseWhenyouexercise,yourbraingivesoutachemicalcalledEndorphin(内啡肽).Thischemicalmakesyoufeelhappy.Thatisw51exerciseisgoodforyou.HaveatalkIfsomethingorsomebodyistroublingyou,don’tquarrelwithotherpeopletor52yourself.Itisagoodideatohaveaheart-to-heartwithafriendorafamilymember.Tellthemyourfeelings.Ac53isausefulwaytomakeyoufeelbetter.HavesomehobbiesForexample,playingpop-music,drawingsomethingorlisteningtoyourf54musicwillmakeyousmile.Actlikeanartist.Draw,paintormakesomething.Beinga55andcreativemakesyoufeelmoresatisfiedandlessnervous.LaughmoreLaughingisthebestwaytoi56yourmoods.Childrenlaughabout400timesaday.Adultsonlylaughabout20timesaday.Whathappens?Expertssayifwelaughmore,wewillbehappierandhealthier.Thinkpositively(积极地)Closeyoureyesandimagineabeautifulsceneoratime.N57thinkaboutanythingterriblethatyoucan’tchange.What’smore,leaveyourflatandgooutside.Sunandfreshairaregoodforyou.Beakidforaday.Playgames,watchfunnymoviesandreadjokesonline.D.Answerthequestions（根据短文内容回答下列问题）（12分）GeorgeandEllenownedacafe.Theykeptitcleanandservedgoodinexpensivefood.GeorgeandEllenwereveryfriendlytothepeoplewhocametoeatattheircafebecausetheylikedbeingfriendlyandhelpful.Onedayanoldcouplecameintothecafe.TheoldmanorderedahamburgerandsomeFrenchfries.Hiswifedidn’torderanything.Georgemadethefoodandservedittotheman.Theoldmanandhiswifesatatatableandthemaneatthehamburgerintohalves.ThenhedividedtheFrenchfriesintotwoequalparts.HeputonehalfofthehamburgerandhalfoftheFrenchfriesinfrontofhiswife.ThenhebegantoeathishalfofthehamburgerandFrenchFries.Hiswifesatandwatchedhim.Ellenwatchedtheoldcouple.Shethoughtthatperhapstheycouldn’taffordanotherhamburger.Shefeltsorryforthem,soshewenttotheirtableandofferedthemanotherhamburgerfreeofcharge.Theoldmannodded,andsaid“Thankyou”beforeheputmoreFrenchfriesintohismouth.Ellensmiledatthemandwentbacktothecounter.Shetooksomeordersfromothercustomersandthenwatchedtheoldcoupleagain.Shenoticedthatthewomanwasstillnoteating.HerhalfofthehamburgerandFrenchfrieswerestillontheplateonthetableinfrontofher.Shethoughtthatperhapsshewantedtogivehersharetoherhusbandifhewasstillhungryaftereatinghisshare.Ellenfrowned(皱眉).Shewentbacktotheirtable.Theoldwomansawherandstartedtotellhernottoworrybecausetheylikedtoshare.“Iknow,”saidEllen.“You’vealreadytoldmethat.Iwasjustwonderingwhyyouarenoteatingyourhalf.”“Oh,”saidthewoman,“I’mjustwaitingformyturnwiththefalseteeth”58．HowwereGeorgeandEllentotheircustomers?59．Whocameintothecafeoneday?60．Whatdidtheoldmanorder?61．WhydidEllenofferthemanotherhamburgerfreeofcharge?62．Theoldwomandidn’twanttogivehersharetoherhusband,didshe?63．Whatdidtheoldcoupleneedtosharewhentheyhadameal?VI.Writing（作文）（共25分）64．全球变暖(GlobalWarming)是目前人类面临的最大环境问题。请你根据以下提示内容，写一篇英语短文，向老师说说自己的理解和看法。全球变暖主要原因人类活动增多；结果导致更多的自然灾害(洪水，暴雨，森林火灾等)；海平面(sealevel)上升；动物数量减少；……怎么做采取行动拯救地球：1.使用清洁能源(cleanenergy)；2.乘坐公交或地铁、步行；3.植树造林…….注意：1.根据提示内容，可适当发挥，要求语句通顺、意思连贯；2.词数80个字左右，标题和开头已给出，不计入总词数。Globalwarmingisnowbecomingaseriousproblemallovertheworld.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Ifeveryonetrieshisbest,Ibelievetheenvironmentwillbecomemuchbetter.参考答案：1．C【详解】句意：教师人数约为2000人，但其中只有700人是男教师。考查主谓一致和数词表达。thenumberof表示“……的数量”，修饰主语时，其后be动词用is；，排除选项B和D；第二个空与hundred用法有关，当hundred前有具体数字时，后面不加s，也不加of，所以第二空应表达为“sevenhundred”。故选C。2．D【详解】句意：下周日将有一个英语晚会。考查Therebe句型的一般将来时。根据“nextSunday”可知，该句为Therebe句型的一般将来时，结构为“Therewillbe”或“Thereis/aregoingtobe”，主语为“anEnglishevening”，be动词用is，故选D。3．C【详解】句意：你看起来太累了。为什么不停下来休息一下呢？考查不定式。whynotdosth“为什么不做某事”，固定搭配，此处用动词原形，stopdoing“停下正在做的事”；stoptodo“停下来去做某事”，根据“Youlooktootired.”可知，空处指停下来去休息，应用不定式。故选C。4．B【详解】句意：——托尼通常怎么去上班？——他过去常常开车去，但是现在他习惯走着去那来减肥。考查动词短语。usedtodo过去常常做某事；beusedtodoing习惯于做某事；beusedtodo被用来做某事。根据“Heusedto”可知，usedtodo“过去常常做某事”，故第一空应用动词原形，排除选项A和D。根据“butnowheisusedto...theretoloseweight”可知，但是现在他应该是习惯走去那里来减肥，beusedtodoing“习惯做”，故第二空应用walking。故选B。5．B【详解】句意：这里每年都种很多树，现在我们可以呼吸到更新鲜的空气了。考查时态及语态。根据“everyyear”可知，句子时态用一般现在时；主语Alotoftrees与谓语plant是动宾关系，因此用一般现在时的被动语态am/is/aredone，主语是复数，be用are。故选B。6．C【详解】句意：——玲玲，我必须现在就把这本书还给你吗？——不，你不必。你可以保留它到下周五。考查情态动词的用法。mustn’t禁止，不得；won’t将不会；needn’t不必；wouldn’t不会。根据“MustIreturnthisbooktoyourightnow,Lingling?”和“No”可知，对于含情态动词must的一般疑问句，否定回答用needn’t或don’thaveto。故选C。7．C【详解】句意：——妈妈，我真的很担心我的数学。但我觉得我真的很努力。——别担心，亲爱的！记住这一点，你越努力，你就会越幸运。考查形容词及其比较级。lucky幸运的；easy容易的；luckier更幸运的；easier更容易的。根据“theharder”可知，此处为“the+比较级，the+比较级”表示“越……，就越……”，排除A、B；结合常识可知，工作越努力，就会越幸运，故选C。8．A【详解】句意：——你的父母对你的英语生气吗？——哦，他们都不生气。他们只是告诉我要细心，下次要取得更好的成绩。考查代词词义辨析。neither两者都不，作主语谓语动词用单数；both两者都，作主语谓语动词用复数；none没有人；all三者（以上）都。根据“yourparents”可知，此处是指两个人，故排除C和D；根据“is”和“Theyjusttoldmetobecarefulandgetbettergradesnexttime.”可知，都不生气，neither符合句意，故选A。9．C【详解】句意：——我听说你去看了《第二十条》这部电影，那不无聊吗？——一点也不。这是最令人兴奋的电影之一。考查冠词和情景交际。the那个，表示特指；a一个，修饰辅音音素开头的单数可数名词；第一空根据“...filmcalledArticle20”可知，特指名叫《第二十条》的电影，因此用定冠词the修饰。Yes,it’sinteresting是的，很有趣；Yes,it’sboring是的，很无聊；Notatall一点也不；Ofcourse当然。根据“It’soneofthemostexcitingfilms.”可知，它是最激动人心的电影之一，因此不是无聊的，故选C。10．A【详解】句意：记得在饭前和去洗手间后洗手。考查非谓语动词。remembertodosth记得做某事；rememberdoingsth记得做过某事。根据“Remember…yourhandsbeforemealsandaftergoingtothewashroom”可知，此处是提醒要记得去洗手，应填动词不定式作宾语，故选A。11．A【详解】句意：人类有朝一日可能会迁移到火星这个新的星球上。考查冠词用法。a表泛指，不定冠词，用于以辅音音素开头的单词前；an表泛指，不定冠词，用于以元音音素开头的单词前；the表特指，定冠词；/表示不填，零冠词。根据“newplanetMars”可知，此处用不定冠词，泛指一个新的星球，且new是以辅音音素开头的单词，应用a。故选A。12．C【详解】句意：这是一部如此有趣的电影，我儿子想再看一遍。考查结果状语从句。so...that如此……以至于；such...that如此……以至于。so修饰形容词或者副词，such修饰名词。interestingfilm是名词短语，所以用such进行修饰，film是可数名词，且interesting以元音音素开头，所以前面用冠词an。故选C。13．C【详解】句意：桑迪和她的朋友都没能把她们点的东西吃完。他们打包带走了其余的食物。考查并列连词辨析。Both...and...两者都……；Either…or...或者……或者……；Neither…nor...两者都不……；Notonly…butalso...不仅……而且……。根据第二句中的“Theytooktherestaway”可知，桑迪和她的朋友都没能把她们点的东西吃完，故选C。14．B【详解】句意：——作为一个青少年的父母，有时我们想知道女儿最需要什么。——我想是爱和理解。考查宾语从句和主谓一致。句子是宾语从句，用陈述语序，排除AC；从句主语是ourdaughter，从句谓语动词应用单三形式，排除D。故选B。15．B【详解】句意：你好！请帮我接客户服务部好吗？考查动词短语辨析。putout熄灭；putthrough接通电话；putup张贴；putoff推迟。根据“Wouldyouplease…me…totheCustomerServiceDepartment”可知，此处是要把电话接通到客户服务部，故选B。16．A17．B18．D19．E20．B21．E22．A23．C【导语】本文介绍了埃莉诺·拉姆齐夫人为赎回被绑架的猫而付了1000美元的故事。16．句意：绑架者对动物几乎不感兴趣，但最近他们绑架了埃莉诺·拉姆齐夫人的猫。根据“Kidnappersarehardlyinterestedinanimals,butrecentlythey”可知，应说绑架了猫，备选词took“带走”与语境相符。故选A。17．句意：埃莉诺·拉姆齐夫人是一位非常富有的老妇人，多年来一直和她的猫拉斯特斯合住一套公寓。根据“aflatwithhercat,”可知，这里指和猫分享一套公寓，也就是一起合住在公寓里。备选词shared“分享”符合语境。故选B。18．句意：拉姆齐太太非常担心。根据“Shelookedeverywhereforhimbutcouldnotfindhim.”可知，她很担心，备选词worried“担心的”符合语境。故选D。19．句意：写信人说拉斯特斯是安全的，如果拉姆齐夫人支付1000美元的赎金，拉斯特斯就会被立即归还。根据“andwouldbereturnedimmediatelyifMrs.Ramsaypaidaransom(赎金)of$1000.”可知，给了赎金就能立刻归还，因此设空处说拉斯特斯是安全的，备选词safe“安全的”符合语境。故选E。20．句意：起初，她决定去警察局，但由于担心再也见不到拉斯特斯了，她改变了主意。根据“Atfirst,shedecidedtogotothepolice”以及“Shedrew$1000fromherbank,”可知，她改变了主意，备选词changedhermind“改变了她的主意”符合语境。故选B。21．句意：第二天早上，箱子不见了，但拉姆齐夫人确信绑架者会遵守诺言。根据“followedthekidnapper’sinstructionsandputtheboxoutsideherdoor.”可知，钱被拿走了，因此是箱子消失了，备选词disappeared“空的”符合语境。故选E。22．句意：它看上去气色很好，尽管它很渴，因为它喝了半瓶牛奶。根据“forhedrankhalfabottleofmilk.”可知，它很渴。备选词thirsty“渴的”符合语境。故选A。23．句意：她解释说拉斯特斯对她来说非常珍贵。根据“thatRastuswasverydeartoher.”可知，后文为解释的内容，备选词explained“解释”符合语境。故选C。24．suggestion【详解】句意：我们班长的建议是我们自己出版一份报纸。suggest“建议”是动词。名词所有格monitor’s后修饰名词，所以空格处应填suggest的名词形式suggestion“建议”，由was可知，空格处应填suggestion的单数形式。故填suggestion。25．harmful【详解】句意：吃太多甜食对你的牙齿有害。harm“伤害”。根据“Eatingtoomanysweetswillbe...toyourteeth”可知，beharmfulto“对……有害”。故填harmful。26．lorries【详解】句意：每天一大早你都能在那条路上看到很多卡车。lorry“卡车”，可数名词。alotof“很多”修饰可数名词的复数形式，故填lorries。27．explanation【详解】句意：我们的老师给我们解释了全球变暖的原因。explain“解释”，动词，空处不定冠词an修饰可数名词explanation“解释”。故填explanation。28．produce【详解】句意：这两家公司今年生产的汽车比去年多。根据“Thetwocompanies...morecarsthisyearthantheydidlastyear.”可知，空处缺少谓语动词，product为名词，动词形式为produce，时态为一般现在时，主语twocompanies为复数，谓语动词用原形。故填produce。29．impatient【详解】句意：桑迪不喜欢钓鱼。她是个不耐烦的女孩。patient“有耐心的”，根据“Sandydoesn’tlikefishing.”可知，她是一个没有耐心的女孩，impatient“没有耐心的”，形容词作定语修饰名词girl。故填impatient。30．services【详解】句意：水、火、电在我们日常生活中是良好的服务。serve“服务”是动词，此处good是形容词，后加名词，serve的名词是service，主语“Water,fireandelectricity”表示复数，所以此处应用service的复数形式。故填services。31．frozen【详解】句意：吃太多的冷冻食品对我们的健康有害。freeze“冷冻”，动词，空处修饰名词food应用形容词形式，frozen“冷冻的”作定语。故填frozen。32．Itto【详解】句意：酒后开车是非常危险的。分析题干可知，本句的同义句可转换成句型“Itis+adj.+todosth.”，意为“做某事是……”，其中It作形式主语，动词不定式作真正的主语，第一空位于句首，所以填It；第二空后的drive“驾驶”是动词原形，所以第二空填to。故填It；to。33．aresupposedto【详解】句意：你应该在晚上关掉电源。should“应该”和besupposedtodosth“应该做某事”意思相近，时态为一般现在时，主语是You，be动词用are。故填aresupposedto。34．wherecomes【详解】句意：你能告诉我吗？电从哪里来？根据句意可知改成宾语从句为“你能告诉我电从哪里来”。where作连接词引导宾语从句；宾语从句是陈述语序，即“连接词+主语+谓语（+其它）”，从句的主语是electricity，句子是一般现在时，且主语是三单，故第二空是谓语动词comes。故填where；comes。35．Wewouldmakeadecisionabouttheprojectatthenextmeeting【详解】makeadecision“做决定”，作谓语；we“我们”，人称代词主格，作主语。would“将（过去将来时）”，后面跟动词原形；about“关于”；atthenextmeeting“在下次会议上”，作状语；theproject“项目”，作宾语。故答案为Wewouldmakeadecisionabouttheprojectatthenextmeeting“我们将在下次会议上对这个项目作出决定”。36．doeshe【详解】句意：Tom几乎不会在晚上开着窗睡觉。反义疑问句的结构是：肯定的陈述句+否定的附加疑问句；否定的陈述句+肯定的附加疑问句。附加疑问句的结构是：be动词、助动词或情态动词+人称代词。反义疑问句前后两部分的主语在人称和数方面要保持一致，be动词、助动词或情态动词也要保持一致。分析题干可知，陈述句含有hardly“几乎不”，所以表示否定意义，附加疑问句则要用肯定式，陈述句包含实义动词sleeps，所以时态是一般现在时，主语是Tom，为男性，所以第一空填助动词does，第二空填he。故填does；he。37．Howsoon【详解】句意：我父亲三天后要去香港开会。划线部分为“in+一段时间”，应用howsoon提问，意为“多久会……”，句首开头字母大写。故填How；soon。38．isno【详解】句意：橱柜里有很多米。therebe句型变否定句，把alotof变no，表示“没有”。故填is；no。39．C40．B41．D42．C43．A44．A【导语】本文是一篇说明文。主要介绍了睡眠是最简单、最便宜的改善健康的方法，以及睡眠少的危害、睡眠对工作的影响。39．细节理解题。根据“Buttheeasiestandcheapestwaytobehealthierisjusttosleepeighthoursormoreeverynight.”可知，保持健康最简单最便宜的方法是每晚至少睡8小时。故选C。40．词义猜测题。根据“Theproblemwithsleepisthatmoreandmorepeopleintheworldarenotsleepingenough.”可知，世界上越来越多的人睡眠不足。因此sleep-deprived是指“缺乏足够睡眠的人”。故选B。41．细节理解题。根据“Sleepislikeacreditcard.”可知，是把睡眠比作信用卡。故选D。42．细节理解题。根据“Havinglesssleepnotonlymakespeoplefeeltiredbutalsocausesaccidents.”及“Alsosleepproblemscancausemedicalproblemssuchashighbloodpressure.”可知，睡眠不足会使人感到疲倦，导致事故及医疗问题。故选C。43．细节理解题。根据“Don’tthinkyouwillbedoinglessworkbecauseyousleepduringthenight.”可知，人们认为晚上睡觉会导致他们做更少的工作，这是愚蠢的想法。故选A。44．推理判断题。根据“Buttheeasiestandcheapestwaytobehealthierisjusttosleepeighthoursormoreeverynight.”及“Don’tthinkyouwillbedoinglessworkbecauseyousleepduringthenight.Thatisafoolishideawhichisheldbypeoplewhohavenoimagination.Actually,youwillbeabletodomore.”可知，作者认为足够的睡眠能使你更加健康，更有效率。故选A。45．D46．C47．B48．B49．A50．D【导语】本文主要介绍了报纸上有些什么种类的文章。45．句意：你只需要知道你在看什么。why为什么；where在哪里；who谁；what什么。根据“Youjustneedtoknow...youarelookingat”可知，空格处缺宾语从句的引导词；作lookat的宾语，指报纸上的内容，what符合语境。故选D。46．句意：我每天花大约半小时看报。looking看（其后不能直接接宾语）；seeing看见（强调看到内容）；reading阅读（书籍、杂志、报纸等）；watching观看（比赛，电视等）。根据空后的“newspapers”可知，空格处应用reading，readnewspapers意为“看报纸”。故选C。47．句意：学校新闻只是报纸新闻的一种。on在……上面；in在……里面；with和；about关于。innewspapers意为“在报纸上”。故选B。48．句意：记者试图展示一个故事的各个方面，以帮助读者了解发生了什么。makesure确保；show展示；know知道；understand理解。根据“tohelpreadersunderstandwhathappened”可知，此处表示记者试图展示一个故事的各个方面，故选B。49．句意：作者只选择有助于支持他们观点的事实。facts事实；reasons原因；results结果；reality现实。根据“thathelpbackup(支持)theirideas”可知，此处表示作者只选择有助于支持他们观点的事实。故选A。50．句意：你需要小心这种类型的文章！findout查明，弄清；comeout出版；sendout发出；watchout小心。根据下文“Thosesweetwordsandlovelypicturesarejustwaystogetyouinterestedintheirproducts(产品)!”可知，广告上的那些甜言蜜语和可爱的图片只是为了让你对他们的产品感兴趣，所以此处表示要小心广告类文章。故选D。51．(w)hy52．(r)elax53．(c)hat54．(f)avourite55．(a)ctive56．(i)mprove57．(N)ever【导语】本文主要讲了让你高兴的几种方法。51．句意：这就是为什么运动对你有好处。由“Whenyouexercise,yourbraingivesoutachemicalcalledEndorphin(内啡肽).Thischemicalmakesyoufeelhappy”及首字母可知，此处在介绍为什么锻炼对人有好处，why“为什么”。故填(w)hy。52．句意：如果有什么事或什么人让你烦恼，不要和别人争吵，放松自己。由“Ifsomethingorsomebodyistroublingyou,don’tquarrelwithotherpeopleto…yourself”及首字母可知，此处指放松自己，relax“放松”，动词不定式符号to后接动词原形。故填(r)elax。53．句意：聊天是一种让你感觉更好的有效方式。由“Itisagoodideatohaveaheart-to-heartwithafriendorafamilymember.Tellthemyourfeelings”及首字母可知，此处指和别人聊天，chat“聊天”，a后接可数名词单数。故填(c)hat。54．句意：播放流行音乐，画画或听你最喜欢的音乐会让你微笑。由“listeningtoyour…musicwillmakeyousmile”及首字母可知，此处指听喜欢的音乐，favourite“最喜欢的”，此处作定语修饰名词music。故填(f)avo