小升初课件-介词

你知道哪些介词？Presented by Moses介词一般用介词一般用于名词之前于名词之前，不能不能单独作句子成分，单独作句子成分，必须组成介必须组成介词词组。词词组。e.g.On Monday we went to a supermarket.我们理一理我们理一理Classification:方位介词时间介词方式介词方位是什么？有哪些方位？方位是什么？有哪些方位？上，下，左，右，里，外In EnglishIn English英语中有哪些英语中有哪些介词介词可以表示方位？可以表示方位？n表示上面，下面，里面：表示上面，下面，里面：on,under,in,overn表示前，后，中间：表示前，后，中间：in front of,behind,betweenn表示相邻，旁边表示相邻，旁边:near,beside,next toon,under,in,overon,under,in,overon:在上面over:在上方under：在下面in:在里面练一练：translate sentences1.电脑在书桌上面。The computer is on the desk.2.墙上有一面镜子。There is a mirror on the wall.3.你在哪里呢？我在房间里。Where are you?Im in the room.4.看！球在椅子下面。Look!The ball is under the chair.5.河上面有一座桥。There is a bridge over the river.in front of,behind,betweenin front of,behind,betweenin front of:在前面behind:在后面between:在两者之间注意：注意：between表示在之间，但仅仅是两者之间。between还有抽象的用法。near,beside,next tonear,beside,next tonear:在附近(有有距离距离）beside:与紧挨着紧挨着（通常是左右)Next to:与相邻(通常有顺序关系）我的座位在门旁边。My seat is near the door.那条公路紧挨着河流。The road is beside the river.练一练：请用in front of,behind,between 和和near,beside,next to描述教室中人，物之间的描述教室中人，物之间的方位关系。方位关系。e.g.赵老师在墙壁前面。Mr.Zhao is in front of the wall.徒手操游戏（Free standing exercises)1.一手握拳，一手摊开2.说on时，握拳的手放在摊开的手上；3.说in时，摊开的手包住握拳的手；4.说under时，握拳的手放在摊开的手下；5.说beside时，握拳的手放在摊开的手旁边；6.说behind时，握拳的手放在摊开的手后；7.说between时，摊开两手放在头边。The cat is behind the fish bowl.时间介词表示表示在什么时候在什么时候早上，下午，晚上，早上，下午，晚上，6点，点，20点点uat in onuafter before for fromtoat in onAt:某一时间点点John goes to school at 8 oclock everyday.7:00 10:00 16:00 18:00in:表示“在期间”。用于week，month，season，year，morning，afternoon，evening等前面。十二个month分别是？January，February，March，April，May，June，July，August，September，October，November，December.四个season是?Spring,summer,fall(autumn),winter.练一练 Translate Chinese into English1.晚上我要去拜访我阿姨。In the evening,Im going to visit my aunt.2.在秋天，农民伯伯可以摘苹果。In autumn farmers can pick apples.3.你什么时候生日？我的生日在_月。When is your birthday?My birthday is in February.4.星期一，我没吃早饭。On Monday，I did not eat breakfast.In Monday,I did not eat breakfast.on:表示在表示在具体某一天具体某一天或或某一天的某一天的早上，下午，晚上。早上，下午，晚上。1.在假期里你都做了些什么？What did you do on your holiday?2.我们_月_日离开北京，2日达到哈尔滨。We left Beijing on February 1st and got to Harbin on the 2nd.3.星期一晚上，我们去了超市。On Monday evening,we went to the supermarket.after before for fromto1.before/after 表示在某个时间段前表示在某个时间段前/后。后。Let us go for a walk dinner.Let us wash hands lunch.2.for 加一段时间加一段时间笔直走大约笔直走大约5分钟。分钟。Go straight for about five minutes.3.from 表示从某时间开始。表示从某时间开始。to 表示在某时间结束。表示在某时间结束。春天从春天从_月开始到月开始到_月结束。月结束。Spring is from March to May.afterbefore方式介词:by,with,inby+交通工具（transportation）你知道那些交通工具？你知道那些交通工具？In Englishbike,motorbike,train,car,plane,taxi,cab,underground,subway,bus,boat,ship.表达方法：表达方法：go to+go to+地方地方+by+by+交通工具交通工具On foot=walk吴一凡和他的朋友一起踢足球。吴一凡和他的朋友一起踢足球。Wu Yifan plays football with his friends.with+with+人人=和和在一起在一起用刀切。用刀切。Cut Cut withwith the knife.the knife.with+with+物物=用某种工具或方法用某种工具或方法play+with+play+with+物物=玩什么玩什么play with computerplay with snow介词介词in in除了表示除了表示“在在里面里面”还有什么用法？还有什么用法？in+in+某种语言某种语言你知道那些语言你知道那些语言?English,French,Japanese,Chinese,German,Italian,Spanish,Portuguese,Russian in+颜色颜色 表示表示“穿穿颜色的衣服颜色的衣服”请你观察教室里的同学，用请你观察教室里的同学，用“in+in+颜色颜色”描述他（她）。描述他（她）。练一练，想一想练一练，想一想1.他为我的姑姑写电视剧。He writes the TV show my aunt.2.你晚餐喜欢吃些什么？What would you like dinner?3.生日快乐！这是送给你的。Happy birthday!It is you.forforforFor 表示为某人或某物。SomeSome固定搭配固定搭配laugh at how about you?put on,take off get on,get off当堂练习当堂练习1读一读，圈出合适的介词读一读，圈出合适的介词1.Whats this(at,on,in)English?Its a dictionary.2.Christmas is(at,on,in)the 25th of December.3.The man(with,on,in)black is Su Hais father4.Look at those birds(on,in)the tree.5.We are going to meet(at,on,in)the bus stop(at,on,in)half past ten.6.6.There is a bridge(on,over,in)the river.7.7.Tom is(between,behind,in front of)Jack and David.Keys:1.in 2.on 3.in 4.on 5.at,at 6.over 7.between当堂练习当堂练习22读一读，选一选读一读，选一选1.I water the sprout and put it _ the sun.A.under B.on C.in D.at2.Look at that girl _ red.A.in B.for C.of D.with3.We have music class _ Monday morning.4.A.for B.on C.in D.at4.Please go to the cinema _ us.A.for B.of C.to D.with1.5.I go to school _ foot.He goes to school _ bike.2.in,by B.on,by C.in,with D.on,with3.The first astronaut landed on the moon _ 1968.3.on B.in C.at D./4.We have classes _ 8:00 a.m._ 3:00 p.m.every day.5.from,to B.at,at C.from,at D.at,to当堂练习当堂练习33读一读，填一填读一读，填一填（发福利！）（发福利！）on off at about into for to1.Please listen _ me carefully.2.They are laughing _ Johns funny goal.3.Put _ your sweater.Today is cold.4.It is time _ breakfast.5.Its so hot today.Take _ your coat.6.Id like some potatoes and juice.How _ you?7.7.The dog jumped _ the lake and returned the kite to me.