1、 一定義。介詞是英語中很活躍的詞，一般置于名詞之前。它常和名詞或名詞性詞語構成介詞短語。同一個介詞常和不同的詞語搭配形成固定搭配，表示不同意義。二分類介詞按結構大致分為以下三類：1簡單介詞(SimplePrepositions)2符合介詞(CompoundPrepositions)3短語介詞(PhrasalPrepositions)女口：about,at,by,under,of,over.如：inside，into，outside，without如：infrontof,becauseof,accordingto,用法at表示時刻：Igotoschoolatseveneveryday我每天早上7

2、點去上學。表示在某一具體地點(小地點)：Heisstandingatthebusstop他站在公共汽車站。表示動作的方向、目標：Letmehavealookatthepicture讓我看看這幅圖。用于某些固定搭配：atonce立刻、馬上atlast最后atthesametime同時atfirst開始時notatall一點也不about表示大約時間：Itsaboutsixoclocknow.現在大約6點鐘了。表示地點；在周圍：Everythingaboutmeissobeautiful我周圍的一切都那么美好。關于，對于：Wearetalkingaboutthenews.我們正在談論新聞。用于某些

3、固定搭配：talkabout談論thinkabout考慮what/howabout怎么樣after在之后：AfterdinnerIwatchTV.晚飯后我看電視。在后面：Hecameintotheroomafterme.他在我后面進了房間。behind在之后：Thereisabikebehindthetree.樹后有一輛自行車比晚,遲于：Thetrainisbehindtime.火車晚點了by在旁：Heissittingbythebed.他正坐在床邊。到時候：WehavelearnedthreeEnglishsongsbynow.到現在為止，我們已經學會了三首英文歌曲。以方式：Igotosch

4、oolbybus.我乘公共汽車去上學。用于某些固定搭配：onebyone一個接一個bytheway順便說一句for為,給,替：Illmakeacardformyteacher.我要給老師做張卡片。由于：Thankyouforhelpingme.謝謝你幫我。表示給(某人)用的：Thereisletterforyou.這兒有你一封信。用于某些固定搭配：begoodfor對有好處bebadfor對有害Thankyoufor感謝belatefor遲到lookfor尋找in在里面：Thepencilisinthedesk.鉛筆在課桌里。在一段時間里：Wehavefourclassesinthemorni

5、ng.我們上午有四節課。用，以：WhatsthisinEnglish?這用英語怎么說？在某一年份，季節，月份：in2002,inspring,inJanuary表示狀態，服飾：Helenisinyellow.海倫身穿黃色衣服。在方面：HeisweakinEnglish.他的英語不行。用于某些固定搭配：infrontof在鉛鉛前面intheend最后intime及時inbed臥床inthesun陽光下inclass課上inEnglish用英語like像樣：Helookslikehisfather.他像他的父親。這樣，那樣：Dontlookatmelikethat.別那樣看著我。怎樣：Whatst

6、heweatherlike?天氣怎樣。用于某些固定搭配：looklike看起來像soundlike聽起來像near靠近，在附近：Mybedisnearthewindow.我的床在窗戶旁。of的（表示所屬關系）：Thisisaphotoofmyfamily.這是一張我家的照片。的（用于所有格）：Heisafriendofmine.他是我的一個朋友。表示數量（與連詞連用）：OneofusisfromBeijing.我們中有一個來自北京想到，談到：Ioftenthinkofthem.我常常想到他們。用于某些固定搭配：ofcourse當然becauseof因為，由于on在上面：Therearesome

7、appleonthetree.樹上有些蘋果。在（星期）天，在某天的上午（下午，晚上）：TheygotoEnglishclassonSunday.星期天他們去上英語課。IleftBeijingonthemorningofMay1.我在5月1日早上離開北京。用于某些固定搭配：onduty值日ontime準時over在正上方：Thereisalampoverthetable.桌子上方有一盞燈。遍及，穿過：Thereisabridgeovertheriver.有座橋橫跨那條河。超過，不止：Sheisalittleover2.她兩歲多了。to到，往，向：Hewalkstothewindow.他走向窗戶。

8、表示時間、數量，至U為止Pleasecountfromtentothirty.請從10數到30.向，對，給：HappyNewYeartoyouall.大家新年好。用于某些固定搭配：fromto從到tooto太不能underWhatsunderyourdesk?你書桌底下是什么？with和：Couldyougohomewithme?你能和我一起回家嗎？表示伴隨狀態，帶有：Whosthatgirlwithglasses?那位戴眼睛的女孩是誰?三、介詞的固定搭配1）介詞和名詞的連用2）動詞和介詞的連用3）形容詞和介詞連用atarriveat/in至9達=getto=reachatfirst起初；開始

9、atdinner在吃晚飯atlast最后atnight在深夜atschool在上學athome在家；無拘束laughat嘲笑atpresent現在atwork上班，在工作lookat看begoodat擅長atonce立刻ongetoff/on上/下車ononeswayhome在我回家路上onduty值日turnon/off打開/關掉onholiday度假ontime準時ontheleft/right在左/右邊ontheradio在廣播中onfoot步行onsale出售；降價出售puton穿上onthefarm在農場onTV在電視上播放onthephone在電話中inbeinterestedin

10、對感興趣inclass在課堂上inEnglish用英語inbed臥床inhospital住院inthemiddle在中間intheday在白天dowellin擅長inthesun在陽光下forwaitfor等待belatefor在lookfor尋找Thankyoufor感謝begood/badfor對有益/有害whatsforlunch?午飯吃什么?withhelpsb.withsth.幫助某人bebusywith忙于seewithoureyes用眼睛看writewithapen用鋼筆寫bestrictwith對要求嚴格talkwith和談論4）其他hearfrom收至來信turnup/dow

11、n調大/小音量getup起床looklike看起來象learnfrom向學習listento聽tooto太不能實戰演練一選擇填空，并把其字母編號寫在括號內。()1.Itstimesupper.A.atB.inC.onD.for()2.Itsnotimeschool.Itstimegobackhome.A.to,forB.to,toC.for,to()3.MrBrowncomesAmerica.A.atB.fromC.inD.to()4.WhatsthisEnglish?A.inB.atC.onD.under()5.SometimesIgotoschoolfoot.A.byB.inC.onD.w

12、ith()6.Count(數)one_ten.A.from,byB.from,toC.to,toD.at,to()7.Mysisterislookinghernewshoesnow.A.atB.afterC.forD.to()8.Itscoldoutside.Pleaseyourwarmclothes.A.putinB.takeoffC.putonD.putup()9.Theclassroomisquitedifferentthatone.A.ofB.fromC.withD.like()10.A:Domanychildreninourclassoftenskatewinter?B:Yes,th

13、eyusuallyhavefunwinter.A.in,inB.on,onC.at,at()11.A:DoestheautumnstartAugust?B;Sometimesitdoes.ButusuallyitstartsSeptember.A.in,inB.on,onC.at,at()12.Iusuallyplaytabletennisschool.A.afterB.whenC.by()13.Ilikesummer.Isitcoolautumn?Whatsummer?Oh,itistoohot.A.in,aboutonB.on,aboutonC.in,aboutin()14.A:Doyou

14、listentotheradioalongtime?B:No,Ioftenlistentoittwentyminutes.A.for,toB.for,forC.to,for()15.WhenisMayDay?ItsthefirstofMay.A.onB.inC.at()16.TheywillmovetothenewschoolnextMonday.A.onB.inC./()17.Healwaysgoestoschoolat7:00everyday.A.onB.inC./()18.Shedoesherhomeworkhalfanhoureveryday.A.inB.forC./二、用所給的介詞填

15、空。in,from,for,with,against,with,on,to,at,ofGostraightahead,thepostofficeisyourright.Wecouldbuyhamburgerslunch.Ihelpmymotherthehousework.Youcancomeandhavedinnerus.Ipaintedapicturehorses.Billisaheavyboyshorthair.AdultsusuallygiveluckymoneytochildrenSpringFestival.Itsapostcard(明信片)theUSA.Ilivetheeighth

16、floor.Areyoulisteningme?WeusuallystayhomeSaturdayafternoon.Shallwemeetthegate(大門)theschool?Dontwalkthegrass.Somechildrenareswimmingtheriver(河).Canyouseethewordswrittentheblackboard?(in,on,by,with)Thereisaslogan(標語)thewall.(on,in,over,above)thehelptheteachers,thestudentshavemadegreatprogresstheirstud

17、y.(on,in,of,with)Hewillbebackaminute.(on,in,for,by)Whatsthis(at,on,in)English?Christmasis(at,on,in)the25thofDecember.7.Isthereacat(under,behind,in)thedoor?Theman(with,on,in)blackisSuHaisfather.Hedoesntdowell(at,on,in)PE.Lookatthosebirds(on,in)thetree.Wearegoingtomeet(at,on,in)thebusstop(at,on,in)hal

18、fpastten.12.Isthereacat(under,behind,in)thedoor?Welive(at,on,in)anewhousenow.Doesitoftenrain(at,on,in)springthere?四.判斷下列介詞用得是否正確，正確的畫“丿”，錯誤的畫“X”，并將錯誤的改正過來。（10分）)1.Itstimetolunch.)2.Itshotoutside.Pleaseputonyourcoat.)3.Howaboutthisskirt?()4.Whosatdutytoday?()5.MyfathersbirthdayisatthelstofJune()6.Onthestreet,therearemanycars.()7.Icanseelotswithtress.()8.Doyouliketoplaywithayo-yo?()9.Thereisaparkinthetheatre.()10.Inyourright,Icanseetwoboys.五單項選擇。(15分)()1.一WhatsthisEnglish?Itsanapple.A.onB.inC.atD.of()2.Lily,canyougoshoppingme?A.nearB.atC.withD.from()3.Englishi