常用介词的基本用法at①表示时间：I go to school at seven every day 我每天早上7点去上学。

②表示在某一具体地点：He is standing at the bus stop 他站在公共汽车站。

③表示动作的方向、目标：Let me have a look at the picture 让我看看这幅图。

④用于某些固定搭配：at once 立刻、马上at last 最后at the same time 同时at first 开始时not at all 一点也不about①表示大约时间：I's about six o'clock now. 现在大约6点钟了。

②表示地点；在……周围：Everthing about me is so beautiful 我周围的一切都那么美好。

③关于，对于：We are talking about the news. 我们正在谈论新闻。

after①在……之后：After dinner I watch TV. 晚饭后我看电视。

②在……后面：He came into the room after me. 他在我后面进了房间。

behind①在……之后：There is a bike behind the tree. 树后有一辆自行车②比……晚，迟于：The train is behind time. 火车晚点了by①在……旁：He is sitting by the bed. 他正坐在床边。

②到……时候：We have learned three English songs by now. 到现在为止，我们已经学会了三首英文歌曲。

③以……方式：I go to school by bus. 我乘公共汽车去上学。

④用于某些固定搭配：one by one 一个接一个by the way 顺便说一句for①为，给，替：I'll make a card for my teacher. 我要给老师做卡片。

②由于：Thank you for helping me. 你帮我。

③表示给（某人）用的：There is letter for you. 这儿有你一封信。

in①在……里面：The pencil is in the desk. 铅笔在课桌里。

②在一段时间里：We have four classes in the morning. 我们上午有四节课。

③用，以：What's this in English? 这用英语怎么说？④在某一年份，季节，月份：in 2002, in spring, in January⑤表示状态，服饰：Helen is in yellow. 海伦身穿黄色衣服。

⑥在……方面：He is weak in English. 他的英语不行。

⑦用于某些固定搭配：in front of 在……前面in the end 最后in time 及时like①像……样：He looks like his father. 他像他的父亲。

②这样，那样：Don't look at me like that. 别那样看着我。

③怎样：What's the weather like? 天气怎样。

near靠近，在……附近：My bed is near the window. 我的床在窗户旁。

of①的（表示所属关系）：This is a photo of my family. 这是一我家的照片。

②……的（用于所有格）：He is a friend of mine. 他是我的一个朋友。

③表示数量（与连词连用）：One of us is from Beijing. 我们中有一个来自④想到，谈到：I often think of them. 我常常想到他们。

⑤用于某些固定搭配：of course 当然because of 因为，由于on①在……上面：There are some apple on the tree. 树上有些苹果。

②在（星期）天，在某天的上午（下午，晚上）：They go to English class on Sunday. 星期天他们去上英语课。

I left Beijing on the morning of May 1. 我在5月1日早上离开。

③用于某些固定搭配：on duty 值日on time 准时over①在……正上方：There is a lamp over the table. 桌子上方有一盏灯。

②遍及，穿过：There is a bridge over the river. 有座桥横跨那条河。

③超过，不止：She is a little over 2. 她两岁多了。

to①到，往，向：He walks to the window. 他走向窗户。

②表示时间、数量，到……为止Please count from ten to thirty. 请从10数到30.③向，对，给：Happy New Year to you all. 大家新年好。

underWhat's under your desk? 你书桌底下是什么？with①和，写：Could you go home with me? 你能和我一起回家吗？②表示伴随状态，带有：Who's that girl with glasses? 那位戴眼睛的女孩是谁？( )1.___ the afternoon of May, we visited the old man.A. OnB. AtC. In( )2.Many people work ___ the day and sleep ___ night.A. on ; atB. in ; inC. in ; at( )3.He speaks Japanese best ____ the boy students.A. betweenB. withC. among( )4.A wolf ___ a sheep skin is our dangerous enemy.A. withB. inC. on( )5.Joan hopes to come back ___ three days.A. afterB. forC. in( )6.They sent the letter to me ___ mistake.A. byB. forC. with( )7.He left home ___ a cold winter evening.A. atB. onC. in( )8.Shanghai is ____ the east of China.A. inB. onC. to( )9.____ my father’s help, I have fi nished my composition.A. UnderB. OnC. with( )10.He’s very strict ____ himself and he’s very strict ___ his work.A. with ; inB. in ; withC. with ; with( )11.I really can’t agree ____ you.A. toB. onC. with( )12.The shop won’t open ___ nine in the morning.A. untilB. atC. during( )13.How about ___ the flowers now?A. wateringB. are wateringC. watered( )14.She spent all his money ___ books.A. inB. withC. on( )15.They are talking ___ low voices.A. withB. inC. on( )16.It’s very kind ___ you to help us.A. forB. toC. of( )17.What will you have ___ breakfast this morning?A. withB. forC. by( )18.A plane is flying ____ the city.A. onB. overC. above( )19.You are free to speak ___ the meeting.A. atB. inC. on( )20.Mr. Green will stay in China___ Friday.A. toB. onC. till( )21.It’s wrong to play jokes ___ other people.A. onB. ofC. with( )22.Which color do you like? I prefer blue ___ red.A. forB. asC. to( )23.The student will give us a talk ___ how to use our spare time.A. forB. onC. in( )24.I paid two hundred yuan ___ that kind of bicycle.A. inB. forC. on( )25.The doctor is very kind ___ his patientsA. toB. onC. at( )26.We can’t live ___ air.A. inB. withC. without( )27.The child was afraid ___ the strange sound.A. atB. forC. of( )28.He was very angry ___ her for being late.A. forB. withC. at( )29.What do you think __ _ the play?A. aboutB. likeC. of( )30.I think it’s the right way to work out the problem, but I am notsure _____ it.A. doB. aboutC. of( )31.Reading ___ the sun isn’t good _ __ youA. under ; forB. in ; forC. in ; to( )32.I won’t ask about it, I’m going to see it ___ _ my own eyes.A. byB. forC. with( )33.We go to school every day _ ___ Sunday.A. exceptB. withoutC. on( )34.There is a small river ___ the two townsA. inB. betweenC. among( )35.Li Lei sometimes falls asleep ___ the lesson.A. forB. throughC. during( )36.Mr. Black went to Paris ___ a few days.A. forB. inC. after( )37.They will leave ________ London next month.A. toB. fromC. for( )38.Are you going to the zoo __ _ bus or ___ my car?A. on ; byB. by ; inC. on ; in( )39.He woke up several times _ __ the nightA. inB. atC. on( )40. We traveled overnight to Paris and arrived _______ 5 o’clock ______ the morning.A. on; inB. at; inC. at; onD. in; on( )41. Where’s Lily? We are all here _______ her.A. besideB. aboutC. exceptD. with( )42. She sent her friend a postcard _______ a birthday present.A. onB. asC. forD.( )43. Jack has studied Chinese in this school ______ the year of 2000.A. sinceB. inC. onD. by( )44. ---What is a writing brush, do you know?---It’s _______ writing and drawing.A. withB. toC. forD. by( )45. English is widely used ______ travellers and business people all over the world.A. toB. forC. asD. by( )46. _____ the help of my teacher, I caught up with the other students.A. UnderB. InC. WithD. On( )47. Hong Kong is ______ the south of China, and Macao is ______the west of Hong Kong.A. in; toB. to; toC. to; inD. in; in( )48. ---You’d better not go out now. It’s raining.---It doesn’t matter. My new coat can keep ______ rain.A. inB. ofC. withD. off( )49.There are many apples ___ the tree. A bird ___ the tree is picking an apple.A. in ; onB. on ; inC. in ; at( )50. “Who are you going to play ____?” “Grade Two.”A. aboutB. byC. against。