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1、英语语法介词Preposition(Prep.)一、定义:用在n.(或相当于n.的其它词类、短语或从句)之前,说明其与句子中另一成分的关系的词,又称前置词。二、分类:3种简单介词(SimplePrepositions)e.g.about,above,behind,besides,down,during,in,near,round,since,towards,with复合介词(CompoundPrepositions)e.g.fromamong,frombehind,fromunder,inside,outside,within,w
2、ithout,into,onto,outof,upon,throughout短语介词(PhrasalPrepositions)e.g.accordingto,apartfrom(除……之外),asaresultof,asfor/to(至于,关于),becauseof,dueto(由于),inadditionto(除……之外,不但=besides,infrontof,inspiteof(尽管),insteadof,owingto(由于)三、常见简单介词的基本用法1.about1)关于,有关e.g.Ihavenotheardsomuc
3、h~him.Idon’tknowwhatyou’retalking~.2)差不多,大约e.g.About500Ssattendedthelecture.Aboutwhenwillyougoabroad?3)表示地点:在周围,在附近,各处,到处e.g.Treesareplanted~thelake.Theylivesomewhere~thePeople’sSquare.Don’tleaveyourbooks~yourdesk.Ihaven’tanysmallchange~/onme.4)“即将”(近期将来)e.g.Thefilmis
4、~tobegin.It’snearly7:00.Thetrainis~toleave.2.above1)在……上方e.g.Abirdisflyingabovethewoods.Thereisaportraitabovetheblackboard.2)(在数量上)超过e.g.Themanisnotyetforty,butwell~thirty.ThenumberofnewSsthisyearis~fourhundred.3)(能力等)胜过,超越;因太困难、太好而不……e.g.Theproblemis~me.(这问题太难我不懂。)Jo
5、hnis~alltheotherSsinmathematics.3.across1)在……对面/对过e.g.Myunclelives~myhome.Thereisabookshop~thestreet.2)横越,横过e.g.Thelittlegirlhelpedtheblindman~theriver.Thetalltreefelldown~thestreet.3)经过……e.g.Therevolutiondevelopedacrossthewholecentury.4.after1)在……后(时间)e.g.Afterwork/c
6、lass,wewenthomeexcepthim.Theday~tomorrowwewillgotoShanghai.2)在……的后面(顺序)e.g.Pleaseshut/closethedoorafter/behindyou.3)仿照,按照(引申意义)e.g.Readafterme,please.Rewritethefollowingsentences~themodel.Anewchurchwillbebuilt~theoldone.4)追求(引申意义)e.g.Whatareyouafter?Oh,hereisthethingI
7、’mafter.Ifyourun~twohares,you’llcatchneither.5)固定词组:e.g.afteralllookafter=takecareof5.against1)靠,倚,碰e.g.Therainwasbeating~thewindows.Heputtheladderagainstthewall.Hewasleaning~thewindow,reading.Themansawaharerun~atree.2)反对,禁止(引申意义)e.g.Weareforpeaceand~war.Isthereanybod
8、y~thesuggestion?3)违反,违背(引申意义)e.g.Thissentenceis~grammar.Intheolddaysgirlsweremarried~theirownwill.Nobodyshoulddoanything~the