2011中考英语复习课本知识整理九年级知识梳理

2011中考英语复习课本知识整理九年级Units7-8【知识梳理】I.重点短语1.goonvacation去度假2.trekthroughthejungle徒步穿越丛林3.someday有朝一日4.oneoftheliveliestcities最有活力的城市之一5.besupposedtodosth.应该干。6.packlightclothes穿薄衣服7.takeatrip去旅行8.providesbwithsth=providesthforsb为了某人提供某物9.beaway离开，远离10.accordingto根据。按照。11.workastourguides做导游的工作12.dreamof梦想，想到13.bewillingtodosth.愿意干。14.achieveone’sdreams实现梦想15.holdonto保持，不要放弃（卖掉）16.takeiteasy从容轻松不紧张17.thistimeofyear一年中的这个时候19.ingeneral通常,大体上,一般而言19.cleanup清扫20.giveout分发，发放21.cheerup=make…happier使...高兴，使...振作22.comeupwith=thinkup提出，想出23.putoff推迟24.handout分发，发放25.callup打电话26.setup=establish建立27。behometosb是某人的家园28.volunteerone’stimetodosth自愿花时间干...29.put…touse…把...投入使用30.plantodosth 计划 项目进度计划表范例计划下载计划下载计划下载课程教学计划下载 干...打算干31.runoutof用完，耗尽32.takeafter在性格或长相方面与父母相象33.fixup修理34.giveaway捐赠35.besimilarto与...相似36.askfor索要37.hangout闲荡38.help...out帮助...做事，解决难题（摆脱困境）II.重要句型1.Wherewouldyouliketogoonvacation,Sam?Sam,你想到哪儿去度假？2.Ilikeplaceswheretheweatherisalwayswarm.我喜欢天气总是温和的地方。3.I’dliketogosomewhererelaxing.我想去一个能让人心情舒畅的地方。4.Herearesomeofthefindingsofasurveyabouthopesanddreams,inwhichthousandsofstudentsacrosschinatookpart.这里有一些全中国参与这项活动的数千万名学生的愿望和梦想的调查结果.5.Itseemssomestudentswouldliketostartworkassoonaspossible,sothattheycanhelpprovidebetterlivesfortheirparents.一些学生好象想尽快的参加工作，以便他们能帮助父母过上更好的生活．6．NotonlydoIfeelgoodabouthelpingotherpeople,butIgettospendtimedoingwhatIlovetodo.帮助别人不但自己感到快乐，而且我开始花时间做自己喜欢做的事了。III.重要语法动词不定式【课文解析】(2)include为动词，意为“包含，包括，包括……在内”。Thecatfamilyincludeslionsandtigers．猫科动物包括狮和虎。(3)included为形容词，意为“包括在内的”，无比较等级，常用于名词之后。它和including引起的短语含义相同，但在句中位置不同。Everyoneintheroomlaughed，theseriousmanagerincluded屋里的人都笑了，包括那个严肃的经理。3．providev．提供；供应；供给Thepeasantsprovideuswithgrainandvegetables．农民供给我们粮食和蔬菜。(1)provide用作及物动词，意为“提供，供应，供给”， 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示供给所需物品以方便使用，后常接名词或代词作宾语或双宾语，并且常和介词with／for搭配使用。providesb．withsth．与providesth．forsb．意思相同，均为“为某人提供某物”，两者通常可相互转换。MrSmithprovidedfoodforus．一MrSmithprovideduswithfood．史密斯先生为我们提供食物。Healsoaskedotherpeopletoprovideyouwithmoremoneyforyourresearch．一Healsoaskedotherpeopletoprovidemoremoneyforyouforyourresearch．他也让其他人为你的研究提供更多的资金。(2)provide用作不及物动词，意为“养，抚养”，常和介词for搭配使用。Mustheprovideforhisfamily?他必须抚养他的家人吗?Hewasverypoorbecausehe'dtoprovideforfivechildren．他很穷，因为他要抚养五个孩子。3. continuev．(使)继续；坚持下去Otherstudentshopetocontinuestudyingafterfinishingschoo1．其他学生希望离校后继续学习。(1)continue为动词，意为“继续，持久”，指任何进程在时间或空间上的延续，强调持续小断、无间歇、无终止；有时也可以指短暂停止后继续进行。continue后可跟名词、动名词、不定式或名词性从句作宾语。Hecontinuedtheworkfortwodays他连续两天都在做这项工作。(2)continue后既可接动词v.一ing形式，也可接动词不定式，含义却不同。continuedoingsth．意为“继续做原来的事”，此时可与goondoingsth．互换；continuetodosth．意为“继续做某事(另一件事情)”。Hecontinuedwatchingme．他继续观察我。AfterfinishingUnit6，let'scontinuetolearnUnit7．学完第6单元后，让我们继续学第7单元。(1)goon指尤间歇或有间歇地继续，或以某种特定方式继续。goontodosth．表示“接着去做另一件事”，指开始做另外一件事情；goondoingsth．表示“继续做原来所做的事情”。Afterdoinghishomework，hewentontopreviewhislessons．做完家庭作业之后，他继续预习他的功课。Afteragoodrest，hewentondoinghisresearch．好好休息之后，他继续做他的研究。(2)last意为“持续，延续，维持”，指某事物继续存在或某种现象在时间上的延续，说明某一动作要延续一段时间，因此常与延续性的时间状语连用，为不及物动词，后面不接宾语。Shewon'tlastlonginthatjob．那项工作她做不了多久。4．fixv．修理Youshouldgetsomebodytofixthedoor.你最好请人把门修一下。(1)fixup意为“修理，安装，安排，搭起”等，属于“动词+副词”型短语动词，代词作宾语时，应置于动词和副词之间。Themachinedoesn'twork．I'llhavetoasksomeonetofixitup．这台机器坏了。我得找人来修好它。(2)fixsb．upwithsth．意为“为某人供应某物”或“为某人安排某事”。Ifyouapplyattheoffice，Iamsuretheycanfixyouupwithajob．如果你向办事处 申请 关于撤销行政处分的申请关于工程延期监理费的申请报告关于减免管理费的申请关于减租申请书的范文关于解除警告处分的申请 ，我确信他们一定会给你安排一项工作的。指点迷津fix，repair与mend(1)fix表示“修理，组装”，指把损坏的或不能正常工作的东西修复到正常状态或工作程序中，有时可以与repair互换，一般不用于修补衣物等。MyelderbrotheroftenhelpsotherstofixTVset．我哥哥经常帮人修理电视机。(2)repair指修理构造较复杂的东西或损坏较严重的较大的物体，使之恢复原状或再次完整，常用于修理建筑、堤坝、机器、车辆等。repairacar修汽车I'mgoingtohavemywatchrepairedthisSunday．这个星期天我打算找人把我的手表修一下。(3)mend指修补被打破、撕破、穿破的物品或衣服及破损的简单日常用具，使之呵再用，常用于修补衣服、鞋袜等小东西，也可用于修理道路、门窗等。mendatoy修理玩具Theworkmenaremendingtheroad．工人们正在修路。PerhapssomedayI'llberich．说不定有朝一¨我会发财。Maybesomedayyou'llbothmeetagain．你们俩可能有一天又会见面。IwishIcouldflytothemoonsomeday．我希望将来的某一天我能飞到月球上去。2．Ontheotherhand另一方面Ontheotherhand，studentsdreamofverydifferentthings．另一方面，学生们梦想着非常不同的事情。(1)ontheotherhand用来连接上下文，前后用逗号，意为“另一方面”，表示转折。Heisclever。butontheotherhand。Hemakesmanymistakes．他很聪明，但是另一方面，他出了许多错误。(2)ontheonehand一方面，常与ontheotherhand对应使用。Ontheonehand，it'sraining，ontheotherhand，hedoesn'tlikethemovie．一方面，天在下雨，另一方面，他不喜欢那部电影。(3)ontheotherhand有时可表示“而，却”。Fatherandmotherwantedtogooutforawalk，thechildren，ontheotherhand，wantedtostayathomeandplaywiththeirfriends．爸爸妈妈想出去散步，而孩子们却想待在家里和朋友们玩。3．giveout分发Youcouldgiveoutfoodatthefoodbank．你可以在食品站发放食品。(1)giveout意为“分发，发放”，…“动词+副词”构成，同义短语为handout。Heisgivingoutthepapertohisclassmates．他在给他的同学们分发纸张。(2)giveout意为“分发”时，其反义词组为givein，意为“交上，呈上”：giveout还可意为“用完，耗尽”，为不及物动词词组，主语是被用光、耗尽之物。Giveyourexaminationpapersinafteryouhavefinished．你们把试卷做完后交上来。Ourfoodwillgiveout．我们的食物要吃完了。(3)giveout意为“发出某种光、热、烟、雾”时，与giveoff同义。Theflowersinmygardengiveout／offasweetsmell．我花园里的花散发出芬芳的味道。4．cheerup使高兴起来Helookssad．Let'scheerhimup．他看起来很伤心，让我们使他高兴起来吧。cheerup是…“动词+剐词”构成的动副型短语，它既可作及物动词词组，又可作不发物动词词组，意为“使高兴起来，使振作起来”。Cheerup!Youcantryagain振作起来!你可以再试试。She'llcheerupifwecareforher．如果我们天心她，她会振作起来。Inordertocheerherup，herfriendshadapartyforher．为了使她高兴朋友们为她开了个晚会。“动词十副词”构成的短语动词(1)常见的相当于及物动词的这类短语动词有：cheerup(使振奋；使高必)，cleanup(打扫干净)，setup(摆放；建设)，putup(建立；发布)，cutup(切碎)，fixup(修理)，workout(制定出；算出)，giveout(发放；消耗尽)，giveaway(赠送；分发)，thinkover(仔细考虑)，turnover(把……翻过米)，handin(交上)，getin(进入)等。这类短语动词，若跟名词作宾语时，一般放在短语动词之后，也可放在中间。Hetookoffhiscoat．／Hetookhiscoatoff．但代词作宾语时，宾语一般要放在短语动词的中间。(2)常见的棚当于不及物动词的短语动词有：getup(起床)，startoff(出发)，comeback(回来)，getdown(下来)，holdon(等一等；别挂断)，lookout(当心；小心)，getaway(逃走)等。5．putoff推迟：拖延We'llhavetoputoffourvisituntilnextweek．我们将不得不把访问推迟到下周。putoff意为“推迟；拖延”，off为副词，其后接名词、代词或动名词，代词作宾语需放在put和off中间。Themeetinghasbeenputoffbecauseoftherain．会议因大雨而延期举行。Don'tputofftilltomorrowwhatyoucandotoday．今天能做的事，不要拖延到明人。(今日事，今日毕。)Pleasedon'tputoffdoingyourhomework．请你(们)不要推迟做作业。【中考连线】①Theyhadto______the800-meterracebecauseofthebadwearher．A．puton B．putoff C．geton D．getup②一Myparentsarealwaysstrictwithme．一Don'tbeangry．You'llunderstandthem．A．anytime B．inahurry C．infact D．someday③根据汉语意思完成句子我们一致同意将会议推迟到明天。Wearethatthemeetingshouldbe________tilltomorrow．答案：B点拨：本题考查短语的用法。puton'‘穿上”；putoff“推迟”geton“上车”getup“起床”。由句意可知“由于坏的天气；他们必须推迟800米赛跑”可知选B。答案：D点拨：此题考查短语辨析。句意：“我的父母总是对我很严格。”“不要生气，将来莱一天你会理解他们的。”anytime意为“任何时候”；inahurry意为“匆忙地”；infact意为“事实上”；someday意为“将来某一天”。答案：inagreement，putoff点拨：考查短语inagreement“同意”及putoff“推迟。延期”。考点句型1.Wherewouldyouliketogoonvacation,Sam?Sam,你想到哪儿去度假？（1）句中的wouldlike表示“想要”，是一种较委婉礼貌的说法，常用于以下几种句式：<1>wouldlike＋名词（或代词），意为“想要”。例如：I’dlikeanewcomputer.我想要一台新计算机。（其中I’d是Iwould的缩写）He’dlikesomehamburgerandjuice.他想要汉堡包和果汁。（其中He’d是Hewould的缩写）<2>wouldlike＋todo，意为“想做……”。例如：She’dliketogotherealone.她想单独去那里。We’dliketoseeourteacherinhospitalthisSunday.这个星期天，我们想去看看住院的老师。<3>wouldlike＋名词（或代词）＋todo，表示“希望……做……”。例如：I’dlikeyoutomeetmyfriends.我希望你见见我的朋友们。I’dlikethemtostayfordinnerwithus.我希望他们留下来和我们共进晚餐。<4>wouldlike＋名词（或代词）＋形容词，意为“喜欢……呈……状”。例如：I’dlikethewindowsopenatnight.晚上（睡觉）我喜欢开着窗户。I’dlikethistroublesettledatonce.我希望这件麻烦事能马上得以解决。（2）辨析：wouldlike与want二者都有“想要”的含义，但wouldlike较want更加委婉。二者后面都可接“名词或不定式”，也可接“名词＋不定式”的结构，wouldlike在口语中常说成“’dlike”，可适用于所有人称；而want则要根据人称和数的变化而变化。在语言表达中，二者大多可以互换使用，但在语气的委婉程度上是有差别，这一点在具体的语言环境中要注意。例如：Shewantsacupofcoffee.=She’dlikeacupofcoffee.她想要一杯咖啡。Hisunclewouldliketobuyanewcar.=Hisunclewantstobuyanewcar.他叔叔想买辆新车。Myfriendswanttoplaysoccerafterschool.=Myfriendswouldliketoplaysoccerafterschool.我的朋友想在放学后踢足球。（3）onvacation意为“在度假，在休假中”，这主要是美式用法，英国人常用onholiday.其中的介词on是表示状态、方法等，意思是“进行中，在……中，于……状态”。例如：TheSmithfamilyisnowonvacation.史密斯一家正在度假。（也可用onholiday）MyunclehasgonetoFranceonvacation（holiday）.我叔叔到法国去度假了。Therearealotofnewspringsuitsonsaleintheshop.这个商店里有许多新上市的春装在出售。Shemetanoldfriendonherwaytoschool.在上学的途中，她遇到了一位老朋友。（4）go+on（或for）＋名词，常表示“去……”。例如：Let’sgoonajourneyonMayDay.“五·一”节我们去旅行吧。They’dliketogoonapicnicthisweekend.这个周末他们想去野餐。Wouldyouliketogoforaswimafterschool?放学以后你想去游泳吗？Let’sgoforawalkaftersupper.晚饭后我们去散步吧2．Iloveplaceswherethepeoplearereallyfriendly．我喜欢去人们真得很友好的地方。where在此句中为关系副词，引导定语从句，并在从句中充当地点状语。where引导定语从do．帮助他人不但让我感觉心情舒畅。而且我也花时间做了我想做的事情。(1)本句是由notonly．．．but(also)…连接的两个分句。其中，not为否定词，位于句首时句子要部分倒装。并且只有连接两个分句时，才能倒装第一个分句。notonly…butalso…意为“不但……而且……”。NotonlydidMikepasstheexam，butalsohegotgoodmarks．迈克不仅通过了考试，而且还得了高分。(2)notonly．．．butalso…可用来连接两个并列成分以及并列句，连接主语时，谓语动词要遵循就近原则。Notonlyhimbutalsolwanttogether不但他想去那，我也想去。【中考连线】①I’vefoundsomepicturesofthemostinterestingplaces__________youcanvisitduringthewinterholidays.A．where B．which C．what D．that②一I'mverytiredthesedaysbecauseofstudyingforphysics．一Whynot_______music．Itcanmakeyou___________.A．listento；relaxedB．tolistento；torelaxC．listeningtl；relaxD．listenedto;relax③—DoyouthinkmostofthepeopleinBeijingcantalkwithforeignersinEnglish?—Yes，Ithinkso．_______theyoung_______theoldarelearningtospeakEnglish．A．Either；or B．Neither；nor C．Between；andD．Notonly：butalso答案：D点拨：此题考查定语从句。当先行词被最高级修饰时，定语从句用that而不用where或which来引导，故选D。答案：A点拨：whynot相当于whydon'tyou，后跟动词原形，意为“为什么不…”make后跟形容词作宾语补足语，在此意为“使你放松”。故选A。答案：D点拨：由句意“大部分北京人能与外国人用英语交谈”可知，此处应用notonly…butalso…连接句子的主语。Inthepicture,thereisanArabonthecamelgoingacrossthedesert.那张画上，一个阿拉伯人骑在骆驼上正在过沙漠。V辨析：else与otherelse与other都可作形容词，表示“别的”，“其他的”，但用法却大不相同。else只用于修饰不定代词，疑问代词和疑问副词，并且必须要位于这些修饰词之后，作后置定语；而other用来修饰名词，其位置与else正好相反，它位于被修饰的名词之前。请注意体会比较下面各句：“Doyouhaveanythingelsetosay?”“Nothingelse.”“你还有别的什么要说的吗？”“没什么别的了。”Whatelsecanyouseeinthepicture?在图画中，你还能看到别的什么吗？Whereelsedidyougointhesummervacation?暑假里你还去了别的什么地方吗？Theremustbesomebodyelseintheclassroom.教室里肯定还有别的人。Theotherstudentsaredrawingbythelake.别的学生都在湖边画画。IrememberIhavereadthestoryinsomeotherbook.我记得我在别的书上看过这个故事。单元测 试题 中考模拟试题doc幼小衔接 数学试题 下载云南高中历年会考数学试题下载N4真题下载党史题库下载 听力部分（共14分）一、听对话，选择与对话内容相符的图片，将代表图片的字母填写在相应序号后的括号内。每段对话读两遍。（共6分，每小题1分）请看第一组的四幅图片。听三段对话，回答第1~3小题。A.B.C.D.1.() 2.() 3.()请看第二组的四幅图片。听三段对话，回答第4~6小题。A.B.C.D.4.() 5.() 6.()二、听对话，根据其内容，从下列各题所给的A、B、C三个选项中，选择最佳选项。每段对话读两遍。（共8分，每小题1分）听第一段对话，回答第7~8小题。7.Wheredoesthewomangetnews?A.OntheInternet. B.Innewspapers. C.OnTV. 8.WhatdoesBilllikedoing? A.SurfingontheInternet.B.WatchingTV. C.Reading.听第二段对话，回答第9~11小题。9.What’sthenameofthemovie?A.TheYear2050. B.TheYear2015. C.TheYear2055.10. Whydoesthewomansayshedidn’tbelievehereyes?A.Shecan’tunderstandthemovie.B.Manychangeswilltakeplace.C.Themoviewasadifferentone.11. Whatsuggestiondoesthemangivethewoman?A.Keepahealthydietanddosports.B.Seethefuturewithherowneyes.C.Gotothemovieagainwithhim.听第三段对话，回答第12至第14小题。12. Whomadethetelephonecall?A.Peter. B.Helen. C.Tom. 13. Whichgroupwonthefirstplaceintheclass?A.Tom’s. B.Peter’s. C.Linda’s.14.Whydidthegirlsay“sorry”?A.Shewasnotabletohelphergroup.B.Shedidn’tseetheirposters.C.Shemissedtheclasses.请打开第二卷，看第一大题听力试题。该试题需要在第二卷第一大题的相应位置上作答。基础知识运用（共36分）三、单项选择。（共15分，每小题1分）15.Mysisterdances______musicwhenevershelistenstoany.A.in B.to C.on D.of16.Jimmycalledupallhisfriendsandtold________abouthisproblem.A.them B.him C.his D.they17.Helikesthemusicianswhocan________.A.singalongwith B.dancetoC.writetheirownsongs D.explainthingswell18.---Whichdoyoulikebetter,coffeeortea?---I_________tea________coffee.A.like,better B.prefer,betterC.prefer,toD.likethan19.Theterriblesmellmakesme_________sick.A.feel B.feeling C.tofeel D.felt20.Iloveplaces_____________thepeopleareveryfriendly.A.who B.which C.whereD.whom21.Youcouldcallandasktheteachertoprovideyou_______someinformation.A.in B.for C.at D.with22.Beijingisoneof______inChina.A.thebiggestcities B.mostbiggestcityC.themostbigcities D.biggestcity23.---MayIcomein?I’msorryIamlate.---Comein,please.Butcouldyoupleasetellme________?A.whyyouarelateagain B.whatwereyoudoingthenC.whoyoutalkedwith D.howdoyoucometoschool24.---Look!ThelightisstilloninMike’soffice.---I’mafraidhe__________hisworkyet.A.doesn’tfinishB.didn’tfinishC.won’tfinishD.hasn’tfinished25.---Icalledyoulastnight,buttherewasnoanswer.---Oh,I’msorry.I__________dinneratmyfriend’shome.A.had B.havehad C.washavingD.amhaving26.---DoesTedtellyouifhe_________nextSunday?---No,hedoesn’t.Butifhe__________,I’llgiveyouaring.A.willcome,willcome B.comes,willcomeC.comes,comes, D.willcome,comes27.---I’mstillworkingonmyproject.---Oh,you’llmissthedeadline.Timeis______.A.runningout B.goingout C.givingout D.losingout28.---Mr.GaowenttoShanghaifortheairexhibitionlastweek.---Isthat___________hehadtwodaysoff?A.whatB.when C.whyD.where29.---Whatareyoureading,Tom?---I’mnotreallyreading,just___thepages.A.turningoff B.turningaround C.turningover D.turningup37,wonderingwhattobuy,and38onearthtobuyitfor.IthoughtofeverybodyIknew:myfamily,myfriends,myneighbors,thekidsatschool.Iwasjustabouttothinkthepersonout,whenIsuddenlythoughtofBob.Hewasakidwithbadbreathanddirtyhair,andhe39rightbehindmeinclass.Bobdidn’thavea40.Iknewthatbecausehenever41toplaywithusinwinter.Hismotheralways42anote,tellingtheteacherthathehada(n)43,butallweknewthatBobdidn’thaveacough.I44ten-dollarbillwithgrowingexcitement.Iwenttotheneareststoreandfoundaredjacket.Itlooksreal45.“IsthisaChristmaspresentforsomeone?”theladybehindthecounteraskedmekindly,asIlaidmytendollarsdown.Thatevening,Grandmahelpedme46thecoatinChristmaspaperandribbons,“ToBob,fromSantaClaus”onit.Thenshe47metoBob’shouse.Grandma48downthestreetfromBob’shouse,andsheandImoved49andhidinthebushesbyhisfrontdoor.ThenGrandmagavemeapush.“Allright,SantaClaus,”shewhispered,“getgoing.”Itookadeepbreath,dashedforhisfrontdoor,threwthepresentdownonhisstep,pressedthedoorbelland50.Togetherwewaitedbreathlesslyinthedarknessforthefrontdoortoopen.Finallyitdid,andtherestoodBob.37.A.frightenedB.confused C.excited D.disappointed38.A.where B.why C.which D.who39.A.sat B.lived C.waited D.stood40.A.book B.bag C.coat D.pencil41.A.stayedin B.wentout C.gaveup D.showedoff42.A.bought B.wrote C.found D.changed43.A.cough B.error C.flu D.fortune44.A.armed B.headedC.fingered D.nosed45.A.funny B.tidy C.attractive D.warm46.A.enjoy B.sell C.deliver D.wrap47.A.sent B.droveC.asked D.forced48.A.pulled B.cutC.parked D.knocked49.A.carelessly B.noiselessly C.helplessly D.uselessly50.A.setout B.putaway C.pickedupD.flewback阅读部分（共22分）五、阅读理解。（共22分，每小题2分）(A)ForChildrenMuseums:Children’sMuseum,Sundays,89NorthMainStreet,67641235Storytime:Children’sLibrary,106GreenStreet,Wednesdaysduring9:30a.m.---5:00p.m,66599624Sports:SoccerClub,TuesdaysandThursdays,16YangtzeRoad,96725643BasketballClub,WednesdaysandFridays,79071632Cinema:Newfilmsforchildren,99BrickRoad,69001354UsefulPhoneNumbersFastFoodRestaurant:66387901Hospital:68787451VisitorInformationCenter:800-120-9847Taxi:79210583VisitorHotelInformation:800-739-730251.It’sFridayafternoon,youcangoto________.A.playbasketballB.playsoccerC.visitthemuseumD.readchildren’sstories52.Ifchildrenwanttowatchnewfilms,theyshouldgoto________.A.16YangtzeRoadB.99BrickRoadC.106GreenStreetD.89NorthMainStreet53.Ifyoudial66387901,youcan________.A.dosomeshoppingB.haveagoodstorytimeC.orderfastfoodinarestaurantD.askforsomehotelinformation(B)Sugarissomuchapartofourmodernlifethatweonlyreallythinkaboutitwhen,forsomereason,wecan’tobtainit.Ithasbeenknowntomanforatleast300years,buthascomeintocommonuseonlyinmoderntimes. Butwhatexactlyissugar?Ofcourse,mostofusrecognizeitimmediatelyasthesweetmaterialwhichweputincoffeeorcakes.Butthereareinfactmanytypesofsugar,andthechemistrecognizeshundredsofdifferentforms,eachcomingfromadifferentsource. About90%ofthesugarproducedisusedasfood;only10%isusedinindustryforpurposesratherthanfoodproduction.Yetsugarhasgreatpossibilitiesforbeingusedasthebasesofchemicals.Itcanevenbeusedformakingplastics.Inthefuturethesepotentialuseswillcertainlybedevelopedmorethaninthepast. Therearemanyreasonswhyweshouldincreasetheproductionofsugar.Themostimportantoneisthatitisoneofthemosthighlyconcentratedenergyfoods.54.What’sthemeaningofthefirstsentenceofthepassage?A. Wecan’tobtainsugarinourmodernlife.B. Foratleast300yearssugarispartofourlife.C. Sugarissowidelyusedinourlifethatweseldomthinkaboutit.D. Forsomereasonwecanlivewithoutsugar.55.Whatissugaraccordingtothechemists?A. Thesweetmaterialweputintocoffeeorcake.B. Amaterialhardlyfoundinnature.C. Achemicaldiscoveredincoffee.D. Amaterialwhichmaytakeon（呈现）manydifferentforms.56.Whatdoes“potentialuses”inthethirdparagraphreferto?A. Makingplastics.B. Producinghighlyconcentratedenergyfoods.C. Beingusedasthebasesofchemicals.D. Beingusedinfoodproduction.57.Wheredoesthispassageseemtobetakenfrom?A.Astorybook. B.Apaperforentertainment.C.Amedicalpaper. D.Apopularsciencemagazine.58.Howmuchsugarisnotusedforfood?ABCDsugarforfoodsugarforindustry(C)Morethan200,000membersofBeijing’sdrivingassociationsarebeingaskedtoleavetheircarsathomeatleastonedayamonthinthehopeofimprovingairqualityinthecapital.Morethan100Beijing-baseddrivers’clubsjointlystartedthecampaign(运动)onMondaycallingonlocaldriversnottousetheircarsforatleastonedayamonth.Theirgoalistolessentrafficjams,reducenoiseandimproveairquality.“Ilovedriving,butI’mwillingtomakemycontributiontomoreblue-skydaysinBeijingandformyself,”saidLuChuan,afilmdirectorandaformerenvironmentalambassador(大使)whohelpedraisepublicawarenessofpollutionproblemsinChina.Lusaidheplannedtomakeimprovementstohiscartomakeitmoreenvironmentally-friendly.Healsoplanstoridehisbicycleandwalkmoreofteninthefuture.Therearemorethan2.6millionmotorvehiclesinBeijingandthenumberisincreasingbymorethan1,000aday,saidDuShaozhong,fromtheBeijingMunicipalEnvironmentalProtectionBureau.Motorvehicleemissions(排放)aretheleadingcauseofBeijing’sairpollution,Dusaid.Accordingtothecity’senvironmentdepartmentresearch,Beijing’svehiclessendout3,600tonsofpollutioneachday.The“no-carday”campaigncomesasBeijingtriestoachieve238“blue-skydays”,ordayswithfairlygoodairqualitythisyear,fivedaysmorethanlastyear.Beijingstartedtheprogramcalled“DefendingtheBlueSky”in1998,whenthecityhadonly100daysofbluesky.Whilethecityhasseenabigincreaseinthenumberofblue-skydaysbymovingindustryfromthecityandmorestringentvehicleemissionrequirements,itstillfacesmanydifficultiestoimproveitsairquality.Mostofthemhavealottodowithairpollutioncausedbymotorvehicles.Thecityhasremoved4,000oldpollutingbusesand30,000taxisfromservicethisyearandreplacedthemwithvehiclesmeetingnew,stateemissionstandards.The“no-carday”wasfirstintroducedby34Frenchcitiesthatjointlystartedtheworld’sfirst“no-carday”onSeptember22,1998.59.ManyBeijingdrivers’clubsstartedacampaign__________.A.toforbidtheuseofprivatecarsforonedayB.tomaketheairaboveBeijingcitycleanC.toreducetheamountofoilconsumption(消耗)D.todogoodtotrafficandtheenvironment60.Theunderlinedword“stringent”heremeans“___________”.A.strict B.expensive C.beautiful D.serious61.Thebesttitleforthispassageprobablyis“___________”.A.MoreblueskydaystocomeB.StopblamingdriversforpollutionC.Morelawsneededtobeatpollutio