2012届英语二轮复习课件:Unit5介词及介词短语高考命题点一介词及其短语的辨析【例1】Tired,Jimwasfastasleepwithhisback___abigtree.A.inB.belowC.besideD.against思路点拨:考查介词辨析。句意:吉姆累了,背靠着树睡着了。against在句中意思是“倚着,靠着”,与语境相符。below“在……下方”;beside“在……旁边”;in“在……里面”,均与语境不符。答案:D【例2】Wegivedogstime,spaceandlovewecanspare,and________,dogsgiveustheirall.A.inallB.infactC.inshortD.inreturn思路点拨:考查介词词组辨析。句意:我们给狗我们所能够抽出的时间、空间和爱,作为回报,狗给予我们它们的一切。inall总共;infact事实上;inshort简言之;inreturn作为回报。答案:D高考命题点二介词的固定搭配【例】Iagreetohissuggestion________theconditionthathedropsallcharges.A.byB.inC.onD.to思路点拨:考查介词用法。句意:我同意他的建议,条件是他放弃所有指控。介词on和theconditionthat一起相当于一个连词,引导条件状语从句,意思是“条件是,以……为条件”。答案:C考点一复合介词的意义accordingto根据apartfrom除……之外asaresultof因为;由于onaccountof因为dueto由于;因为owingto由于;因为thanksto由于;幸亏butfor要不是……的话exceptfor除……之外inadditionto加之;除了……之外incaseof万一;在有……情形时incontrastto与……相比contraryto违反……;与……相对forfearof以免……;以防……inspiteof虽然;尽管outof出于;因为regardlessof不顾;不管intermsof用……措词;从……观点;从……的角度考点二表状态的介词短语atwork在工作atwar在交战atschool在求学instore贮藏着;准备着inplace适当的;在适当位置的onstrike在罢工onleave在休假中underconstruction在建设中underrepair在维修中;在修复中考点三介词短语的意义atone'sservice随时为某人服务;听凭某人的吩咐ataloss茫然;不知所措atthemercyof任凭……摆布attheexpenseof以……为代价bymeansof用;依靠byallmeans当然可以;尽一切办法;务必bynomeans决不;并没有forfree免费地fornothing免费地;白费地forthesakeof为了;为了……的利益inparticular特别;尤其inreturn作为报答;作为回报inturn依次;轮流;转而introuble处于困境中indanger处于危险中onbehalfof代表onpurpose故意地onthepointof即将……的时刻outofdate过时的outoforder出故障的outofplace不适当的aboveall首先;尤其是afterall毕竟;究竟farfrom远非;远离考点四介词短语的意义辨析atatime一次;同时;连续地atonetime曾经;一次;同时intime及时;迟早;合拍子ontime准时;按时foramoment片刻;一会儿forthemoment目前;暂时onone'sown独自;靠自己ofone'sown自己的;特有的考点五介词的特殊意义1.above有“超出(某种能力)”之意。Hisbraverytosavethechildfromdrowningisabovepraise.2.against有“违背,违逆,反对,对……不利,倚靠,碰撞,预防,衬托”之意。Shewasforcedtomarryagainstherwill.Putthepianothere,againstthewall.3.beyond可表示“范围、限度”,意为“超出,为……所不及”。Heissuchanaughtyboyandisbeyondmycontrol.常用短语:beyondwords/description/imagination/belief/one'spower/one'sreach无法用语言形容、无法用语言描述、想象不出来、不相信、管不了、够不着。4.by可表示“程度或增减的幅度”,还可作“按;以……计;依据”解。Wedefeatedthevisitingteamby3goals.Isthisclothsoldbythemetre?5.despite意为“不管,尽管”,后接名词短语或名词性从句。Theyhadawonderfulholiday,despitethebadweather.Despitewhatotherssay,Ithinkhe'saveryniceguy.6.for有“就……而言;从……来看”之意。Shelooksyoungforherage.7.off有“在离……不远处;在沿海的海面”之意。Theshipsankamileoffthatisland.8.on/upon有“刚……就;一……就”之意,后接名词或动名词。Theygavehimawarmwelcomeonhisarrival.9.over可表示“时间”,意为“在……期间;直到……结束”。WestayedinNewYorkoverChr...