介詞一?介詞的含義介詞是一種虛詞，用來表示名詞或相當于名詞的其它詞語與句中其它詞的關系，不能單獨使用。介詞可以與名詞或相當于名詞的其它詞構成介詞短語。二.表示時間的介詞at（表示鐘點）：at6：30固定搭配：atnoon;atnight;atpresent/atthemomentin（表示年代/月份/季節(jié)）：inJuly;in2006;inSeptember,1998；inspring固定搭配：inthemorning/intheafternoon/intheeveningon(表示具體日期：某月某日/星期幾)：onMonday;onSundaymorning;onDecember17after在--after在--之后until/till:直到--（時間）for（接一段時間）from從--時起within--之內(nèi)beyond--之夕卜by在一之前（時間）；到一為止since自從--以來during在--期間in+一段時間：--以后（用于將來時）after+一段時間：--以后（用于過去時）三.表示場所，方向的介詞at在某處(小地方)(atthecinema；atschool；athome；attherailwaystation)in在某處(大地方)(inChina；inBeijing)； 在--里面(intheclassroom；inthewater)on在--上面(緊貼著其表面):(onthetable;onone’sface)near在—附近between在--和--之間infrontof在-一的前面into進入--里across穿過（沿著表面）from--to--從--至U--over在--的正上方beside：在--旁邊 by在--旁邊among在一（3者或更多的人或物）當中behind在的后面 beside:在旁邊outof從--中出來 near/nestto靠近through穿過（從中間） along沿著around在--周圍under在--的正卜面 /above在--斜上方below在--斜下方四.其他介詞in用（某種語言），穿著（某種顏色的衣服） about大約；關于from來自---as像一（接句子）；正如一； like像一（接單詞）with和--起；用-- without沒有--by通過（某種方式或手段）；乘坐bybus（train/plane/ship/bike）onfoot五.重要介詞辨析on,over與aboveOn在……上面與物體表面有接觸面Over在……上方垂直正上方，表示“跨越，覆蓋”Above在……上方 ”在……（偏）上方"，表示兩者不接觸例如：Thereisabagonthedesk.Thelampisoverthetable.Theheavenisaboveus.（蒼天在上。）in,on與toin用于主語被包含于某一范圍之內(nèi)。on用于表示兩地互相接壤。to用于主語在某一范圍之外。例如：BeijingliesinthenorthofChina.北京位于中國的北部。RusiaisonthenorthofChina.俄羅斯在中國的北面。JapanistotheeastofChina.日本在中國的東面。across,over,through與pastacross“穿過”強調(diào)從物體表面的這一邊到另一邊over“越過” 強調(diào)從人或事物的上方經(jīng)過，越過through”穿過，通過” 強調(diào)從物體內(nèi)部穿過；從長形物的一頭到另一頭。past“經(jīng)過” 只從物體旁邊經(jīng)過例如：Ifyouseethegreenlight,youcanwalkacrossthestreet.Thetrainrunthroughthetunnel便道）.Icanjumpoverthefence（圍墻）.Wewalkedpastthehospital.except,exceptfor,besides與butexcept”除……以外” 表示同類事物之間的關系exceptfor ”除……以外”，“如果不是”，“若非” 表示對局部的否定，不表示同類事物之間的關系besides ”除……以外”，“還有……” 所指事物包括在敘述范圍之內(nèi)but”除 以夕卜”多與nobody,none,noone,nothing,anything,everyone,all,who連用例如：WeallwentswimmingexceptAnn.BesidesAnn,weallwentswimming.Yourcompositionisgoodexceptforsomespellingmistakes.NoonebutPeterwentthere.infrontof與inthefrontof "在 前面”infrontof指一個物體在另一個物體的前方inthefrontof指一個物體包含在另一個物體內(nèi)部的前方Thereisabigtreeinfrontoftheclassroom.Thereisadeskinthefrontoftheclassroom.since與forsince"自從……”后踉時間點或動作初始的句子，用于現(xiàn)在完成時態(tài)。for“達，計……”后踉時間段，用于現(xiàn)在完成時態(tài)。例如：IhavelearnedEnglishsince2002.WehaveknowneachothersinceIwasalittleboy.Theyhavelivedherefortenyears.介詞專項訓練1.MaryisflyingtoItaly.Shewillarrive Paris. themorningofJuly9.A.at/in B.in/onC.in/inD.at/on2.Chinalies theeastofAsiaandthenorthofAustralia.A.to/to B.to/inC.in/onD.in/to3.--Whattimedidyougettherethismorning? -- eight.A.InB.OnC.AtD.From4. thehelpofLiuTao,IhavemademuchprogressinEnglishrecently.A.UnderB.InC.WithD.On5.LastnightIdidmyhomework 11o’clcok,soIgotuplatethismorhing.A.untilB.atC.fromD.in6.I’llreturnbacktoQingdao afewdays.A.sinceB.inC.onD.after7.Iprefercoffee_ tea,andsoIoftendrinkcoffeeinsteadtea.A.from/toB.with/atC.to/ofD.for/of8.Wecan'tlive _airorwater.A.withB.outofC.inD.without9.WhenLiMingtalkstoforeigners,healwaysthinks_Chinesefirst,thenheturnsherwords_English.A.by/toB.in/intoC.with/intoD.through

/to10.Qingdaoisfamous QingdaoBeerandZhanqiaoPier.withA.for B.asC.toD.It'simpolitetolaugh someonewhomakesmistakes.A.to B.on C.at D.intoFinallyIcameup agoodideatosolvetheproblem.A.with B.to C.at D.on--Isthiscaryours?--No,it'snotmine.Itbelongs Peter.A.with B.to C.in D.atMay4SquareandZhanqiaoPierareregarded thesymbolofQingdao.A.to B.on C.in D.asGreatchangeshavetakenplaceinQingdao 2008.A.after B.before C.since D.forWealwaysprovidethecustomers agoodafter-saleservice.A.for B.with C.to D.fromMymobilephoneisdifferent yours.A.from B.to C.at D.inThismethodisnotsuitable me.I'llthinkaboutotherones.A.to B.at C.for D.withIhavebeenworking threehours,soIfeelabittired.A.after B.in C.since D.forFruits watermelonareverypopularinsummer.A.as B.like C.for D.withIpaid3000yuan thecomputer.A.for B.to C.on D.in theend,wedecidedtogotothezootogetherthenextSunday.A.At B.In C.On D.WithIalwaysgohome WeiHua school.A.after/at B.to/before C.with/after D.without/from24. thetimeIarrived therailwaystation,thetrainhadalreadyleft.A.At/to B.In/into C.After/on D.By/atTomoftenmakesomemistakesbecause hiscarelessness.A.of B.off C.to D.at--Wouldyoulikesomecoffee?--Yes,please.Bytheway,doyouhaveanymilk?Iprefercoffeemilk.A.from B.with C.to D.forIdidn'tgotobedlastnight Ifinishedmyhomework.A.at B.from C.in D.untilIusuallygotoschool footbecausemyhomeisnotfar myschool.

A.by/to B.by/awayMrSmithlefttheoffice A.with B.withoutAbirdflewintothehouse A.through B.across thenightofAugust8,2008,GameswasheldinBeijing.A.In B.OnLindaalwaysspendstoomuchmoney_A.for B.inYourbackpackissimilarC.on/from D.on/for.sayinganything.C. within D. after—thewindow.C. from D. behindtheOpeningCeremonyofthe29thOlympicC. For D. At clothes.C. on D. withmine.A.to B.IwillgotoHangzhou一A.for B.MyfatherisalwaysbusyA.with B.Itisusuallycoldwith C. twoweeks.in C. hiswork.on C.winterforafterinthenorthofD.D.D.China.aboutwithforA. on /at B. at/ on C. in/inMrBrowncametoChina July,2005.A. on B. in C. atThanks your help, I'vemadegreat progressinA. to B. for C. ofThebusesarealwayscrowded people.A. of B. for C. amongChenFeiislearningJapanese themoment.Japan nextyear.A.in/to B.for/with C.at/forWhetherwewillgotothezootomorrowdepends A.on B.for C.atIt'sverykind youtocometoseeme A.for/of B.of/off C.with/offD.at/atD.sinceEnglish.D.XD.withShewillleaveD.on/attheweather.D.in.D.to/withItisverynecessary ustolanguage theworld.A.for/in B.of/ataround44.Ihavebeenlivinghere A.since B.for45.Theman theleftisJenny.learnEnglish.Itisthemostwidely-usedC.to/on D.with/morethan20years.C.after D.beforeHeistalking Pauloverthere.A.in/about B.to/with C.on/to D.at/aboutCanyouswimtheriver?A.over B.through C.under D.acrossWeshouldstandlinewhenwearewaitingabus.

A.on/in B.in/for C.in/on D.on/forJapanistheeastofChina,andIndiaisthewestofChina.A.to/onB.on/inC.in/onD.on/toIworked theproblem_A.up/in B.with/atItisnearly10pm,butTomstill「worried him.A.for B.aboutChinesepeoplelikedrinkingtea_A.with B.inAnewrailwaywasbuilt accident.C.out/bydidntcomehome,andsohisC.with nothinginit.C.onthetwocities.D.inmotherD.D./withisveryonforA.along B.in C.between D.amongChenMingdoeswell hislessonsan