初中英语语法介词课件.pptx

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1、五 介词 Preposition/prep.介词表示名词，代词和句中其他词之间关系的词主要表示地点、位置、时间和方式等lWhatcanyouseeinthepicture?lIwasbornonMay11th.lThelibraryisnearthepostoffice.LOGO学习目标1.表示时间2.表示地点3.表示方式表示时间LOGOat/in/onat+具体的时间点athalfpastseven（七点半）atelevenoclock（十一点）atnoon（中午）atthattime（那时）LOGOat/in/onin+一段时间in the eveningin2013inMay,2005i

2、nthreedays（三天后）inspringinthe21stcentury（在21世纪）LOGOat/in/onon+具体某一天的早中晚onSundayOnApril,1stonSundayafternoononawarmmorninginAprilonNewYearsdayLOGObefore/afterbefore 在.之前Wash your hands before dinner.I have to finish my homework before 10 oclock.after 在.之后They often play football after school.Myfathero

3、ftenwatchesTVafterdinner.LOGOfrom.to.from.to.从.到.Hekeptonworkingfromseventotwelve lastnight.IgotoschoolfromMondaytoFriday.表示方位2LOGOon/over/above在.上面onoverabove两者接触两者不一定接触两者不接触也不一定垂直LOGOon/over/aboveWhereisthepen?ItsontheboxThereisabookonthedesk.There is a bridge over the river.Theplaneisflyingabovec

4、louds.LOGOunder/below在.下面underbelow强调正下面只是低于某一点，不强调是否在正下方LOGOunder/belowThereisaball_twoboxes.Thereisaball_abox.LOGOunder/belowl我们从山顶上能看到下边的蓝色大海Fromthetopofthehill,wecouldseethe blueoceanbelow.l死海的海面低于海平面Thedeadseaisbelowsealevel.level n.等级lv.10LOGOinin 在.里面Thereisntacloudinthesky.Whatsinthebox?Hepu

5、thishandsinhispockets.pocket n.钱包LOGOin/atin+大地点at+小地点I will wait for you at the station.I am staying in China.athomeatthebusstopintheworld在世界上station n.车站.stop n.车站LOGO补充作名词的情况：stay at home 作副词：go home,leave home语法点：副词前面不能有介词介词+名词/代词/动名词（doing）LOGOabove/aboutaround/about均表示“在周围”、Theysataroundthetab

6、le.Wewalkedaboutthetown.around the world 全世界LOGObehind/in front of/in the front ofbehind 在.之后Thereisabroombehindthedoor.broom n.扫把LOGObehind/in front of/in the front ofThe couple are standing in front of the car.在（外部）.前面The baby and I were in the front of the car.在（内部）.前面couple n.夫妇LOGObetweenbetwee

7、n 在.之间lMybedroomisbetweenmytwosisters.lThe boundary between Shanxi and Shaanxi is the Huanghe River.boundary n.界限LOGOinto/out oflinto进入（由外到里）out of出去（由里到外）lIsawthemgointothehouse.我看见他们进了那间房子。lLilyranoutoftheclassroom.莉莉跑出了教室。LOGOup/downlup（向上）/down（向下）lWeclimbedupthemountaintothetop.lSheopenedthedoorandwentdownthestairs.stair n.阶梯；楼梯LOGOthrough/across表示动作是在物体表面进行的强调从一端到另一端表示动作是在空间内进行的强调从物体内部穿过穿过Please be careful when you walk across the road.A small river runs through our town.表示方式3LOGOin/with/by用.LOGO回顾1.表示时间2.表示地点3.表示方式