Unit8知识总结人教版英语九年级全册

UnitUnit8ItmustbelongtoCarla.知识重难点知识重难点1.掌握情态动词表推测的用法2.能听懂关于物品归属的对话，并能与他人讨论此话题3.能读懂有关描述物品归属的文章，并能就物品的归属进行推测表达重点短语：belongto属于atthepicnic在野餐attendaconcert参加音乐会pickup捡起nothingmuch没什么事atfirst起初intheneighborhood在社区里goaway离开inthelaboratory在实验室里feelsleepy感觉困倦的runafter追赶expressadifference表达差异addinformation添加信息notonly...butalso...不但morethan多于；超过municatewithsb.和某人交流akindof一种haveamedicalpurpose有一个医疗目的preventillness预防疾病keephealthy保持健康pointout指出avictoryoveranenemy战胜敌人waitfor等待belatefor迟到onthephone通过用法集萃：What’swrongwith...?......怎么了？usedtodosth.过去常常做某事seesb.doingsth.看见某人正在做某事havefundoingsth.做某事有乐趣could/mightbedoingsth.可能正在做某事trytodosth.努力做某事stopsb.fromdoingsth.阻止某人做某事musthavedone一定做过......9.oneof+the+形容词的最高级+名词复数形式最......的......之一SectionAmust，意思“必须”，用于肯定句、否定句、疑问句中；用于否定句中，mustn’t意思“一定不要；禁止”。例句：WemustfindagoodwaytolearnEnglishwell.我们必须找一个学好英语的好方法。Youmustn’tplaysocceronthegrass.你一定不要在草地上踢足球。MustIcleantheclassroom?我必须打扫教室吗？Yes,youmust.是的，你必须。No,youneedn’t/Noyoudon’thaveto.不，你不必。练习：我们必须打扫教室。________________________________________________我们一定不要给花浇太多水。_________________________________________2.only用作形容词，意思“唯一的，仅有的”，用来修饰名词。例句：Sheistheonlygirlinthegroup.她是组里唯一的女孩。练习：他是班上唯一的男生。_______________________________________________她是这个学校唯一的女老师。_________________________________________haveapicnic野餐gofor/onapicnic去野餐atthepicnic在野餐中，例句：Wewenttothebeachforapicnic.我们去海滩野餐了。belongto，意思“属于”后接名词或人称代词的宾格形式。例句：Thatbookbelongstohim.那本书属于他。TheseclothesmustbelongtoTom.这些衣服一定是汤姆的。练习：我们下周要去野餐。_________________________________________________这个杯子属于我。_________________________________________________What’swrongwithyou?意思“......怎么了？”常用来询问，某人遇到了什么麻烦事，患了什么疾病或某物出现了什么问题例句：What’swrongwithyou?你怎么啦？Ilostsomemoney.我掉了一些钱。拓展：表示“......怎么了/出什么事了？”还可以用What’sthematterwithyou?/What’sthetroublewithyou?练习：你怎么啦？我感冒了。_______________________________________________你的数学老师怎么啦？______________________________________________辨析attend，join和takepartinattend，常用于参加会议，婚礼，典礼，演出，演讲，音乐会等。Iattendedhiswedding.我参加了孤独他的婚礼。join，指是加入某个党派，团体组织等。ShejoinedtheYoungPioneers.她加入了少先队，takepartin，指参加群众性活动。We’lltakepartinsocialpracticeduringthesummervacation.暑假期间我们将参加社会实践。练习：我要加入学生会。__________________________________________________我们明年参加志愿者活动。___________________________________________你要参加那个会议吗？______________________________________________valuable，意思“宝贵的，贵重的，有用的”。例句：Thanksforyourvaluableadvice.感谢你提出的宝贵意见。There’snothingvaluableinthehandbag.手提包里没有什么贵重物品。Theinformationisveryvaluabletome.这信息对我很有用。拓展：valuable，常用短语“bevaluablefor/tosb”对某人有价值。Hergrandmotherleftheravaluablering.她奶奶留给她一个贵重的戒指，Thisexperienceisvaluabletome.这段经历对我很有价值。worth，常用短语“beworth+名词”值......“sthbeworthdoing”某事值得被做。It’sworthourwork.这事值得我们付出劳动。Thebookiswellworthreading.这本书很值得一读。练习：你有什么宝贵的意见吗？____________________________________________这部电影值得一看。________________________________________________这本书对我有价值。________________________________________________musthavedone，意思“一定做过.....”，表示对过去已经发生的事情的肯定推测，否定结构can’thavedone“不可能做过......”例句：Youmusthavemistakenmyintention.你一定是误会了我的意图。Theglass的cracked.Someonemusthavedroppedit.这个杯子有裂纹，一定被人摔过。Ican’thavegonetothewronghouse.Icheckedtheaddressrepeatedly.我不可能走错房子呀，我多次核对过地址。练习：她一定在看电视。________________________________________________他不可能和别人打架。____________________________________________maybe，副词，意思“也许，可能”。在句中作状语。常位于句首。例句：Maybeshe’llethisafternoon.她可能今天下午来。Maybeyouputtheletterinyourpockets.你也许把信放在口袋里了。拓展：maybe，意思“可能是，也许是”。Hemaybeasoldier.他可能是一位士兵。Maybe和maybe可以互换Maybeyouareright.=Youmayberight.你也许，是对的。练习：他可能是一名老师。____________________________________________Theremustbe+主语+doingsth.意思“一定有......正在做某事”例句：Theremustbesomeoneplayingtheguitarinthepark.一定有人在公园里弹吉他。Theremustbesomeoneknockingthedoor.一定有人正在敲门。练习：一定有人正在教室里唱歌。___________________________________________一定有人正在操场上踢足球。_________________________________________hearsbdoingsth，意思“听见某人正在做某事”，hearsbdosth，意思“听见某人做过某事”。例句：IheardhimsingingwhenIwalkedpasttheshop.我走过那家商店时，听见他正在唱歌。Ioftenhearhersingintheevening.我经常听见她在晚上唱歌。练习：我听见他正在读英语报纸。___________________________________________他听见我唱过歌。__________________________________________________辨析sleepy，asleep和sleepsleepy，形容词，意思“困倦的，瞌睡的”可以做表语或定语。Heissosleepythathecan’tlistencarefully.他太困了，以至于他不能认真听讲。asleep，形容词，意思“睡着的”，只能做表语。TheoldmanfellasleepwhilewatchingTV.那位老人在看电视时睡着了。sleep，动词，意思“睡觉”。名词，意思“睡眠”。Pleasebequiet!Thebabyissleeping.请安静！那个婴儿在睡觉。Weneedatleast8hours’sleepatnight.我们晚上至少需要8小时的睡眠.。练习：我很困。___________________________________________________那个男孩睡着了。____________________________________________课堂课堂练习MrBrownwasgoingawayforaweek.Beforeheleft,hesaidtohisson,"ifanyoneasksforme,youcantellhimthatyourfatherhasbeenoutfordoingsomething,andwillbebackinaweek,thenbesuretoaskhimtositdownforacupoftea.""OK,Dad,"saidhisson.Buthewasafraidhissoncouldn'trememberthis,hewrotethesewordsdownonapieceofpaperandgaveittohim.Hissonputitintohissmallpocket,tookitoutandlookedatiteverynowandthen.Fourdayspassed,butnoonecametoseehisfather.Theboythoughtthattherewasnomantoeandthatthepieceofpaperwasofnomoreuseforhim,soheburntitthatevening.Thenextafternoon,someoneknockedatthedoor.Theboyopenedit.Amanwasstandingatthedoorandsaid,"Whereisyourfather?"Theboyputhishandintohispocketatonceandlookedforthepieceofpaper.Hecouldnotfindit.Hesuddenlyrememberedhehadburntit,soheshouted,"Nomore."Themanwasverysurprised.Heasked,"Nomore?Imetyourfatherlastweek.Whendidithappen?""Burntyesterdayevening."1.MrBrowntoldhissonthat_____.A.hewouldbeawayfromhomeforfourdaysB.hewouldbebackinsevendaysC.hewouldbebackinamonthD.helikedacupoftea2.MrBrownwrotethewordsdownon________.A.thewallB.thedoorC.apieceofpaperD.hisson'spocket3.Amancametovisittheboy'sfatheron________.A.theseconddayB.thethirddayC.thefourthdayD.thefifthday4.Themanwasverysurprisedbecause_________.A.hethoughtthechild'sfatherwasdeadB.thechilddidn'taskhimtositdownC.thechildgavehimacupofteaD.hecouldn'tfindthatpieceofpaper5.Whatwasburnt?___________.A.ThepieceofpaperB.MrSmithC.ThevisitorD.TheboySectionBcouldbedoingsth，意思“可能正在做某事”情态动词+be+doing例句：IthinkhecouldbewatchingTVathome.我认为他可能正在家里看电视。Shemightbedoingherhomework.她可能正在做作业。练习：我的爸爸可能正在做家务。__________________________________________他可能正在洗衣服。________________________________________________exercise，不可数名词，意思“运动；锻炼”，常用短语do/takeexercise=dosports“做运动，锻炼身体”。例句：Hetakesexerciseeveryday.他每天都做运动。Weshoulddoexercisetokeephealthy.我们应该做运动来保持健康。拓展：exercise，可数名词，意思“体操；练习”Wedomorningexerciseseveryday.我们每天都做早操。exercise，不及物动词，意思“运动；锻炼”Weexerciseeverymorning.我们每天早上都锻炼。练习：我们应该每天都锻炼。____________________________________________这些练习题都很难。______________________________________________辨析receive和acceptreceive，动词，意思“接收；收到”，不涉及收到者是否同意，客观上收到。Hereceivedaletterfromhisfriend.他收到了朋友的来信。accept，动词，意思“接受”，收到者同意，主观上接受。Sheacceptedmygift.她接受了我的礼物。练习：她接受了我的谢意。____________________________________________我收到了他的来信。____________________________________________辨析arrive，reach和gettoarrive，不及物动词，后接表示地点的名词时，接介词in和at，其中，arrivein接大地点，arriveat接小地点。reach，及物动词，直接和表示地点的名词连用。getto，动词短语，直接接地点名词，如果后面接的是home，here，there，to一定要省略。例句：WearrivedinBeijingyesterdayafternoon.=WereachedBeijingyesterdayafternoon.=WegottoBeijingyesterdayafternoon.我们昨天下午到达北京的。练习：你到公交车站了吗？____________________________________________我们一小时后到家。___________________________________________5辨析pointout，pointat和pointtopointout，意思“指出”给某人指出方向，要点或错误。Willyoupleasepointoutthemanwhosavedtheboy’slife?请你指出那个救男孩性命的人好吗？pointat，意思“指着”指向离说话人较近的人或事物。Pleasepointatthewordswhileyouarereading.读书时请用手指着字。pointto，意思“指向”指向离说话人较远的人或事物。Hepointedtothehouseontheothersideoftheriverandsaid,“That’smyhome.”他指着河对岸的房子说：“那是我家。”练习：谢谢你给我指出了错误。____________________________________________他指着这本书说这是我的。___________________________________________我指着那个人问那是谁？____________________________________________prevent...fromdoingsth.意思“阻止......做某事”，相当于stop/keep...fromdoingsth.Wemustpreventthewaterfrombeingpolluted.我们必须防止水被污染。练习：我们必须阻止学生在考试中作弊。_____________________________________________________________________阻止我爸爸吸烟是有必要的。_____________________________________________________________________waitfor，意思“等候”，其后可跟人或物。waitforsb.todosth.“等候某人做某事”例句：I’llwaitforyouatthedoor.我将在门口等你。Tomiswaitingforyoutoehere.汤姆正在等你来这里。练习：你正在等谁呢?___________________________________________________我等你来帮我。___________________________________________________as，when和while的辨析as，意思“当......的时候”，含有一边......一边......，强调不同的动作同时发生。HewatchedTVasheshouted.他一边喊一边看电视。when，意思“当/在......的时候”，主从句动作可以同时发生，也可先后发生。从句时态多用一般现在时或一般过去时Itwassnowingwhenwegottotheairport.我们到达机场时，天正在下着雪。while，意思“正在......时”，主从句动作伴随而发生，从句常用进行时，如果表示主从句中的动作同时进行，主句也要用进行时。Whilewewerehavingameeting,LiMingcamein.我们正在开会时，李明进来了。Somestudentswerereadingwhileotherswerewriting.有些学生在读书，而有些学生在写字。练习：他一边看书一边听音乐。___________________________________________________________________我们到家时，爸爸已经睡了。___________________________________________________我正在听歌时，爸爸回来了。___________________________________________________Onceamanlosthisumbrella.Heputanadvertisementinthenewspaper,butwithout1_____.Soonedayhecametooneofhisfriends,a2_____,for3_____.Hisfriendaskedhim4______hehadwrittentheadvertisement.Themangaveittohim,“5______attheLondonChurchablackumbrella.6_____findsitandleavesitwill7_____tenpounds.”Hisfriendhadput8______advertisementsinnewspapersbecauseofhisbusiness.Hethoughtthewayofwritingwasofgreat9_____.Sohe10_____himtowriteinanother11______.Thenextday,suchanadvertisementappearedinthe12_____,“Ifthemanwhowasseento13____anumbrellafromtheLondonChurchdoesn’twanttogetintotrouble,he14_____returnittoNo.20BroadStreet.”Thenextmorning,themanwasvery15_____toseeinfrontofthedoor16____twelveumbrellasofallsizeandcolors.Hisumbrellawasalso17_____them.Manyofthemhadnotes,whichsaidtheyhadbeentakenby18_____,and19____themannottosayanythingaboutthe20_____.1.A.useB.newsC.resultD.umbrella2.A.workerB.merchantC.writerD.newsreporter3.A.newspaperB.advertisementC.informationD.help4.A.howB.whyC.whenD.what5.A.LostB.MissedC.StolenD.Bought6.A.WhoB.WhoeverC.WhoeverD.Theperson7.A.acceptB.receiveC.findD.reward8.A.wonderfulB.interestingC.manyD.successful9.A.interestB.valueC.useD.importance10.A.helpedB.suggestedC.wantedD.insisted11.A.sayingB.newspaperC.languageD.way12.A.posterB.newspaperC.churchD.city13.A.findB.robC.bringD.take14.A.canB.mayC.willD.ought15.A.movedB.happyC.surprisedD.sorry16.A.atleastB.atmostC.nomorethanD.notmorethan17.A.underB.besideC.betweenD.among18.A.mistakeB.chanceC.accidentD.choice19.A.orderedB.persuadedC.askedD.told20.A.noteB.umbrellaC.advertisementD.newspaperUncleLiandUncleWangaregoodfriends.Theylivenexttoeachotherandtheirfarmsarebothatthefootofthemountain.Sotheycanhelpeachother.Butneitherofthemlikestousehishead.They'rebothpoorthoughtheyworkhard.Mostvillagershavebuiltnewhouses,buttheystillliveinthelowandbrokenhouses.Theyneverfindoutwhy.OnceUncleLiwenttotowntobuysomemedicineforhiswife.Inthetownheheardtheapplesinacitywereexpensive.HetoldUncleWangaboutitassoonashewentback.Theydecidedtocarrysomeapplestothecity.Theyborrowedsomemoneyfromtheirfriendsandboughtnearly1,000kilogramsofapplesinthevillagesandcarriedthemtothecityonatractor.Badluck!Alotofappleshasalreadybeencarriedtherewhentheyarrived.Afewdayslatertheyhadtosellthematalowprice.Theyfeltunhappyandreturnedtotheirvillage."Ican'tunderstandwhywesustained(蒙受)lossesinbusinesswhileothersalwaysprofit(盈利)"UncleLiaskedoneday."Thetractorwastoosmall"UncleWangsaidwithoutthinking."We'llcarrymoreapplesonatrucknexttime!""Iagree!"saidUncleLi."Howfoolish(傻的)wewere!"1.UncleLiandUncleWangliveinthelowandbrokenhousesbecause__________.A.theyhopetosavemoneyB.they'rebothpoorC.theirfarmsareatthefootofthemountainD.they'renotfarfromtheirfarms2.Thetwofarmerscarriedtheapplestothecityto_________.A.makeajourney

B.visitsomeplacesofinterestC.meettheirfriends

D.makeaprofit3.thetowfarmershadtoselltheirapplesatalowpricebecause________.A.theirsweren'tasgoodastheothers'B.theirsweremuchlessthantheothers'C.alotofappleshadbeenalreadycarriedtothecityD.theyforgottocarrythemonatruck4.UncleLiandUncleWangwereunhappybecause_________.A.theyhadsustainedlossesinbusinessB.theyhadlostsomemoneyinthecityC.somethingwaswrongwiththetractorD.otherpeopleprofitedinthecity5.Whichofthefollowingistrue?A.Thetwofarmersfoundoutwhytheywerepoor.B.Thetwofarmerswillsoongetrich.C.Neitherofthefarmersisclever.D.Thet