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ID:57197586
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时间:2020-08-03
《个介词的基本用法课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、一、44个常见介词的基本用法介词短语=介词+名词基本介词+单名词合成介词+多名词双介词+名词性从句1、about基本含义:a-b-out“A在B外面”1、在…周围:Thekidsaresittingabouttheirteacher.Ilikethenecklaceaboutherthroat.2、环绕:Thebirdalwaysfliesabouttheforest.Iplantotravelabouttheworld.3、关于:abookaboutEnglishstudyTheyaretalkingaboutthenewfilm.4、[adv]大约固定
2、搭配:1、Howabout...?2、something+adj+aboutX一些关于X的adj的事2、above基本含义:a-b-over“A在B上方”引申含义:1、在…上方:Thesunroseabovethehorizon.2、数目大于…/重量超过…/价格(能力、地位)高于…Thereisnothinginthestoreabove50cents.“Hewhocomesaftermeisaboveme,becausehewasbeforeme”固定搭配:1、aboveall:首先(强调重要性)Aboveall,hewasanoutstandingm
3、athematician.2、aboveallthings:最最…Whatyouneed,aboveallthings,isconfidence.3、beaboveoneself:兴高采烈=highspiritWhenheheardthegoodnews,hewasabovehimself.3、across基本含义:a-grass“A走过一片草坪引申含义:1、穿过:Shewalkedacrosstheroad.2、在...对面:Thebarisjustacrossthestreet.3、交叉:Hesatwithhisarmsacrosshischest.T
4、hetwolinespassacrosseachotheratrightangles.固定搭配:1、AcomeacrossB.A偶遇B。IcameacrossYuMinhongtheotherday.2、AgersthacrosstoB.A使某物被B了解。Iwanttogetmytheoryacrosstoallstudents.4、after基本含义:“A在B之后”(强调顺序)1、在…之后(时间顺序、空间顺序)Afterdinner,theywentoutforawalk.Ishouldafterhim,buthestillwenton.2、照着…的样子
5、Readthesentenceafterme,please.Thebuildingisnamedafterthefamoushero.固定搭配:1、beafter寻找/goafter追逐/runafter追求Youshouldrunafteryourowndream.2、afterall不管怎样(即:在任何事情之后都一样)Afterall,heisyourfather.3、lookafter照顾5、against基本含义:a-g-e“相对”1、碰着、靠着:Shewasleaningagainstatree.2、反对:Weshouldfightagains
6、tcrimes.3、预防:Savemoneyagainstarainyday.未雨绸缪固定搭配:1、goagainst违反(故意违反某人的意志)Hechosetogoagainsthisfamily.2、beagainst(1)违反(违反法律、制度)Itisagainstthelawtohunttigers.(2)反对Lincolnwasstronglyagainstslavery.(3)不利于Whathesaidisagainsthim.6、around基本含义:a-round”A在一个圆里面”(在一定范围内)1、在…周围:Therearemanyba
7、rsaroundthetowm.2、在附近、到处:Ishowedhimaroundourcampus.3、【adv】大约:Therearearound1000peoplewatchingthegame.7、at基本含义:“朝向一点”1、小地点,或小时间点Usually,heisathisofficeinthemorning.Iarrivedathomeat7:00.Knockat;lookat;aimat;shootat;arriveat…2、表示引发某种情绪或动作的原因Heshowednosignofpleasureatseeingher.Besurp
8、rised/excitedat…8、before基本含义:“在…
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