初中英语语法：介词课件.pptx

1、五五 介词介词 Preposition/prep.Preposition/prep.介词介词表示名词，代词和句中其他词之间关系的词表示名词，代词和句中其他词之间关系的词主要表示地点、位置、时间和方式等主要表示地点、位置、时间和方式等l Whatcanyouseeinthepicture?l IwasbornonMay11th.l Thelibraryisnearthepostoffice.LOGO学习目标学习目标1.1.表示时间表示时间2.2.表示地点表示地点3.3.表示方式表示方式表示时间LOGOat/in/onat/in/onatat+具体的时间点具体的时间点atathalfhalfpas

2、tpastsevenseven（七点半）（七点半）atatelevenelevenoclockoclock（十一点）（十一点）atatnoonnoon（中午）（中午）atatthatthattimetime（那时）（那时）LOGOat/in/onat/in/onin+in+一段时间一段时间in the in the eveningeveningi in n20132013ininMay,May,20052005ininthreethreedaysdays（三天后）（三天后）inins springpringininthethe21st21stcenturycentury（在（在2121世纪）世

3、纪）LOGOat/in/onat/in/onon+on+具体某一天的早中晚具体某一天的早中晚ononSundaySundayOnOnApril,1stApril,1stononSundaySundayafternoonafternoononona awarmwarmmorningmorningininAprilAprilononNewNewYearsYearsdaydayLOGObefore/afterbefore/afterbefore before 在在.之前之前Wash your hands before dinner.Wash your hands before dinner.I ha

4、ve to finish my homework before 10 oclock.I have to finish my homework before 10 oclock.after after 在在.之后之后They often play football after school.They often play football after school.MyMyfatherfatheroftenoftenwatcheswatchesTVTVafterafterdinner.dinner.LOGOfrom.to.from.to.from.to.from.to.从从.到到.HeHekep

5、tkeptononworkingworkingfromfromsevenseventototwelvtwelve e lastlastnight.night.I IgogototoschoolschoolfromfromMondayMondaytotoFriday.Friday.表示方位2LOGOon/over/aboveon/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/aboveon/over/aboveWhereWhereisisthethepenpen?ItsItsononthetheboxboxThereTher

6、eisisa abookbookononthethedesk.desk.There is a bridge over the river.There is a bridge over the river.TheTheplaneplaneisisflyingflyingaboveaboveclouds.clouds.LOGOunder/belowunder/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/belowunder/belowThereThereisisa aballball_twotwoboxesboxes.ThereTherei

7、sisa aballball_a aboxbox.LOGOunder/belowunder/belowl 我们从山顶上能看到下边的蓝色大海我们从山顶上能看到下边的蓝色大海FromFromthethetoptopofofthethehill,hill,wewecouldcouldseeseethe the blueblueoceanoceanbelow.below.l 死海的海面低于海平面死海的海面低于海平面TheThedeaddeadseaseaisisbelowbelowseasealevellevel.level n.等级lv.10LOGOininin in 在在.里面里面ThereThe

8、reisntisnta acloudcloudininthethesky.sky.WhatsWhatsininthethebox?box?HeHeputputhishishandshandsininh hisispockets.pockets.pocket n.钱包LOGOin/atin/atin+in+大地点大地点at+at+小地点小地点I will wait for you at the stationI will wait for you at the station.I am staying in China.I am staying in China.atathomehomeatat

9、thethebusbusstopstopininthetheworldworld在世界上在世界上station n.车站.stop n.车站LOGO补充补充作名词的情况：作名词的情况：stay at homestay at home 作副词：作副词：go home,leave homego home,leave home语法点：语法点：副词前面不能有介词副词前面不能有介词介词介词+名词名词/代词代词/动名词（动名词（doingdoing）LOGOabove/aboutabove/aboutaroundaround/abouabout t均表示均表示“在在周围周围”、TheyTheysatsat

10、aroundaroundthethetable.table.WeWewalkedwalkedaboutaboutthethetown.town.around the world around the world 全世界全世界LOGObehind/in front of/in the front behind/in front of/in the front ofofbehind behind 在在.之后之后ThereThereisisa abroombroombehindbehindthethedoor.door.broom n.扫把LOGObehind/in front of/in the

11、front behind/in front of/in the front ofofThe coupleThe couple are standing are standing in front in front ofof the car.the car.在（外部）在（外部）.前面前面The baby and I were The baby and I were in the front in the front ofof the car.the car.在（内部）在（内部）.前面前面couple n.夫妇LOGObetweenbetweenbetween between 在在.之间之间lMy

12、Mybedroombedroomisisbetweenbetweenmytwomytwosistesistersrs.lThe boundary The boundary betweenbetween Shanxi Shanxi andand Shaanxi is the Huanghe River.Shaanxi is the Huanghe River.boundary n.界限LOGOinto/out ofinto/out ofl intointo进入（由外到里）进入（由外到里）out ofout of出去（由里到外）出去（由里到外）lI Isawsawthemthemgogointoi

13、ntothethehouse.house.我看见他们进了那间房子。我看见他们进了那间房子。lLilyLilyranranoutoutofofthetheclassroom.classroom.莉莉跑出了教室。莉莉跑出了教室。LOGOup/downup/downl upup（向上）（向上）/down/down（向下）（向下）lWeWeclimbedclimbedupupthethemountainmountaintotothethetop.top.lSheSheopenedopenedthethedoordoorandandwentwentdowndownthethes stairs.tairs.stair n.阶梯；楼梯LOGOthrough/acrossthrough/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Please be careful when you walk across the road.A small river runs through A small river runs through our town.our town.表示方式3LOGOin/with/byin/with/by用用.LOGO回顾回顾1.1.表示时间表示时间2.2.表示地点表示地点3.3.表示方式表示方式