《介词用法》PPT课件.ppt
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1、,介词,preposition(prep.),什么是介词?它的作用是什么?,1.Look at me.()2.He goes to school by bike.()3.He is interested in drawing.()4.The book is on the desk.(),代词,名词,动名词,介词:通常用在_、_、_ 之前,表示某个人、事物/东西、事件与 另一个之间的_。,名词,代词,名词,动名词,关系,介词preposition缩写prep.,又叫前置词,表示其后的名词或代词(或是相当于名词的其他短语或从句)与其他句子成分的关系。介词是一种虚词,不能单独在句中作成分。,介词的含
2、义,介词的主要分类:,1.at the cinema,in the hospital _2.Write with a pen,go by bus _ 3.in summer,on Septemper 1st _4.by the way,at last,in the end _,地点介词,方式介词,时间介词,固定搭配,时间介词的用法:,at后常接几点几分,天明,中午,日出,日落,开始等,at five oclock(五点)at dawn(黎明)at daybreak(天亮)at sunrise(日出)at sunset(日落)at noon(中午)at midnight(半夜)at the be
3、ginning of the month(月初)at that time(那时)at that moment(那会儿)at this time of day(在一天的这个时候),in后常接年,月,日期,上午,下午,晚上,白天,季节,世纪等,in 2006(2006年)in May,2004(2004年五月)in the morning(早晨/上午),in the afternoon(下午),in the evening(晚上),in the night(夜晚),in the daytime(白天),in the 21st century(21世纪)in three days(weeks/mon
4、th)三天(周/个月)in a week(一周)in spring(春季),on后常接某日,星期几或某周日的朝夕,节日,及有修饰语修饰的下午、晚上等。,on Sunday(星期日)on a warm morning in April(四月的一个温暖的上午)on a December night(12月的一个夜晚)on that afternoon(那天下午)on the following night(下一个晚上)on Christmas afternoon(圣诞节下午)on October 1,1949(1949年10月1日)on New Years Day(新年)on New Years
5、Eve(除夕)on the morning of the 15th(15日的早上)Whats the date today?今天几号?What day is it today?今天星期几?,before,after,for表示时间的介词,After 在之后After three months,he achieved the goal.Before 在之前Before he goes to bed,he washes his face.For 在一段时间内He lives here for a long time.,常用介词用法归纳与辨析 第一部分 时间介词,表示时间 at,in,on的区别1
6、The train leaves _ 6:00pm,so I have to be at the station _ 5:40 at the latest.A.at;until B.for;after C.at;by D.before;around2 The old man died _ cold _ a cold night.A.from;at B.of;in C.of;on D.for;during3 The railway was opened _ traffic _ April 4,1985.A.to;on B.to;in C.by;on D.for;on at表示时间点(在几点,中午
7、;午夜;夜里;某日期)如:at sunrise;at weekend;at Christmas;on 表示在具体的某一天或某天的上午,下午,晚上及星期等 如:on Monday morning,on Christmas day;in 表示某较长时间内.后接月,年,季,周等表一段时间的名词.如:in April;in the 1990s;in the morning;,C,C,A,在圣诞节当天,在圣诞节期间,表示“在一段时间之后”时,用于将来时,用于过去时。(注意:若after+时间点,可用于各种时态),in+时间段,after+时间段,1 His father will be back fro
8、m London _ a few days.2 We finished the work _ three months.A.in B.after,A,B,表示“延续的一段时间”时,用 或,常与完成时连用。,2-How long has this bookshop been in business?-_ 1984.A.After B.In C.For D.Since,1 The touch they had both kept in _ many years broke.A.for B.on C.into D.with,D,A,for+时间段,since+过去的时间点,during+时间段,表示
9、“”如:during his illness during her childhood They taught there during 20082010.by+时间点,表示“”The train leaves at 6:00 pm.So I have to be at the station 5:40 at the latest.A.after B.in C.by D.about,表示“直到”或“直到才”,用,注意:till多用于口语,且不用于句首及强调句。It was not until he told me the news that I knew I had passed the ex
10、am.,在期间,到.为止,till/until+时间点,C,Lucy,Lily,Mary,Sunny,Kitty,between,next to,Tommy,in front of,behind,词汇大阅兵-让我们先来把耳朵和眼睛唤醒,on the right,on the left,A,B,C,on,under,between,D,near,behind,E,in front of,F,One,Two,in the front of,地点介词in,at,on above,below,over,under,among,between的用法及区别,(1)in,at与on的用法及区别in表示地点,
11、意为“在内”,用于内部。There isnt a cloud in the sky.天空中没有一片云。He put his hands in his pockets.他把手放入口袋。Whats in the box?盒子里有什么?,on意为“在上面”,用于表面接触,指在一个平面上。Whats on the table?桌子上有什么?There was a carpet on the floor.地板上铺着一块地毯。,表示“在某地”时,at后面接小地方,in后接大地方。at home在家 at the bus stop在汽车站 in China在中国 in the world在世界上,(3)ov
12、er与under的用法及区别,over的意思是“在之上”,表示垂直之上,其反义词是under。There is a bridge over the river.河上有座桥。There is a boat under the bridge.桥下有只船。,表示上下位置的介词,beneth,over,under,above,below,on,(5)beside与near的用法及区别,beside表示“近旁”“紧靠”,相当于next to/by。如:Come and sit beside me.来坐在我的身旁。near意为“在附近”,可以表示空间、时间关系等。如:He sits near the wi
13、ndow.他坐在窗户附近。,(6)in front of与in the front of的用法及区别,in front of表示“在之前”。表示在某一空间外部的前面,in the front of 表示在某一空间内部的前面。如:There are some trees in front of the classroom.教室前有一些树。Dont sit in the front of the car.不要坐在小汽车的前部。,The man is _the car.,在(外部的)前面,in front of,The girl is _ the car.,in the front of,在(内部的
14、)前面,The boy is _(在树上),in the tree,on the tree,There is a red apple_(在树上),树上长出来的东西,用 on,不属于树本身的东西,用 in,in 和on,0ff,fall/jump off the tree,in the tree,on the tree,指从物体空间内穿过.,go through the forest,go through or go across?,The policeman is helping the old man _ the street,go across,从物体表面穿过,go through or
15、go across?,Michaels neighborhood,FifthAve,Pine Street,Supermarket,House,Hotel,go(straight)along,Michaels neighborhood,FifthAve,Pine Street,Supermarket,House,Hotel,Turn right,Michaels neighborhood,FifthAve,Pine Street,Supermarket,House,Hotel,Turn left,常用介词用法归纳与辨析 第二部分 地点方位介词,表示地点时 at,in,on 的区别1 My un
16、cle lives _ 116 Changhe Street.His room is _ the sixth floor.A.at;on B.to;at C.on;in D.of;toNotes:at 表示在较小的地方(村庄,小城镇,门牌);在某物旁(不确定的地方)in 表示在较大的地方(国家,城市);在某物范围 内.(地点 的排列顺序是由小到大).on 表示在某物上(表面接触);road 前用on;street前用in/on;floor前用on;farm前用on;field前用in;hotel前用in,A,表示两地相对位置时 to,in,on 的区别,1)Taiwan lies _the s
17、outhwest of China.()2)Guangxi lies _the west of Guangdong.()3)Japan lies _the east of China.()4)The island lies the coast of China.(表示在海面上靠近海岸的地方),in,on,to,在中国范围内,两地有接壤,两地无接壤,off,表示运动方向或目的的介词 1 _ the gate and youll find the entrance _ the park _ the other side.A.Through;to;on B.Across;of;on C.Along;
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