介词1. 介词的分类1) 简单介词如：at，between，in，to等2) 合成介词如：into，upon，without等3) 介词短语如because of，in front of等①数词或从句 e.g. Who’s knocking at the door?（名词）②介词短语的用法A.作状语 e.g. I arrived at the concert hall in time（时间状语）.B.作定语 e.g. Here is a cheque for $30（定语）.C.作表语 e.g. The museum is just across the street（表语）.D.作宾语补足语 e.g. We must keep the classroom in good order（补语：表明教室的状态）.2. 常用介词用法辨析1) 表示时间的介词①表示年、月、日、时刻等用at，in，onA．at用于表示时刻、时刻的某一点 e.g. at eleven o’clock \ at noon \ at presentB．on用于表示某日，某天的上午、下午、晚上 e.g. on Saturday \ On March 8thC．in用于表示一段时间或季节 e.g. in December \ in spring②before，afterA. before:在….之前 e.g. Come and see me tomorrow at any time before eleven a.m.B. after:在….之后 e.g. Spring comes after winter.③by，until，tillA. by: 在….之前，不迟于 e.g. By the time I arrived, she had already gone.B. Until，till: 直到….为止 e.g. The radio worked all night till last night.④for，during，through，betweenA. for: 达….之久（表示过了多少时间）e.g. My Johnson stayed in China for 2 weeks.B. during: 在…时期当中 e.g. He woke many times during the night.C. through: 在整整一段时间内 e.g. She sat there, alone, all through that day.D. between: 在（两个时间）之间，突出时间的起点和终点，相当于from….toe.g. He kept on working between seven and twelve last night.⑤from，sinceA. from: 从….起 e.g. From sunrise to sunset he waited.B. since: 自从….以来 e.g. Since my last letter I have heard from him twice.⑥in，withinA. in: 过….后（未来时间） e.g. I heard that she would be back in a month.B. within: 以内，不超过 e.g. He will arrive within an hour.2) 表示场所、方向的介词①at，in，on，above，over，under，below，near，by，between，among，around，round，about，in front of，behinde.g. There are many trees around the lake.【注】表示“某地在….里”时要用in（包含关系）；表示“某地在另外一地某方向”时要用on或to；如果两地有空间距离（不接壤）时，必须用to②in，into，out of，along，down，across，through，to，towards，for，from，over，by，paste.g. You must put the dirty paper in the basket.3) 表示原因的介词①because of，for e.g. Because of her illness my grandma stayedin bed for a week.②某些其他介词也可用来表示原因，如at，from，with，of e.g. The old man died of cancer.4) 其他介词的用法①:with，in，byA．with：和…在一起，带有、具有，用某种工具或方法 e.g. He is playing with his children.B．in：以…形式，以…方式；用…语言；表示衣着、声调特点e.g. She keeps a diary in English.C．by：被… e.g. Around the city were mountains covered by snow.②表示“由….制成”的介词:of，fromA. of：表示成品看得出原材料 e.g. The table is made of wood.B. from：表示成品看不出原材料 e.g. This kind of paper is made from wood.③表示其他的介词:without，like，as，against等A. without：没有 e.g. He rushed to the office without having his breakfast.B. like：像，如，跟…一样 e.g. What’s he like?C. as：作为 e.g. He is famous as a scientist here.D. against：靠着，反对 e.g. Don’t stand against the door.3. 常见的介词短语1) 动词+介词look after，prepare for，agree with，listen to，wait for2) Be+形容词+介词be proud of，be different from，be famous for，be pleased with，be kind to，be good at，be late for，be afraid of3) 名词+介词 key to，reason for，difficulty in，progress in，way of4) 固定介词搭配at the moment，by chance，by turns，for ever，in fact，on business中考题库4 介词选择题1.(2010．河北中考) Sally is very happy. There is a big smile her face.A. onB. toC. inD. a2.（2010．娄底中考）—It’s very important us to make a plan before a new term.—Yes. You must try to make it carefully.A. ofB. forC. to3.(2010·盐城中考)It’s very kind _______you. Thank you for your helpA. ofB. forC. toD. on4.(2010.·内江中考)All of us went to the park______ Bob. He had to look after his sister.A. besidesB. withC. except5.（2010 ·自贡中考）—We’ll have a hiking trip, but when shall we meet?--Let’s make it _________half past eight _______the morning of June 21.A. at; inB./;onC./;in6. (2010·潍坊中考) The little elephant is afraid to go alone. He always walks _______his mother.A. besideB. behindC. belowD. under7.（2010·南京中考）Marie Curie, the first woman to win the Nobel Prize, was born _______November,1867,in the city of Warsaw in Poland.A. atB. onC. inD. to8. (2010·上海中考)The famous actor often plays ________his children in the park.A. aboutB. inC. atD. with9.（2010·晋江中考）– Peter, can you tell me the differences __________ the four words?--Sorry, I don’t know.A. betweenB. amongC. for10.（2010·成都中考）—Frank, when will the short meeting begin?--You should come _______2:30 .If you come 10 minutes ________that time ,the meeting will be over.A. at; beforeB. at; afterC. after; before11. (2009·北京中考) Einstein, the famous scientist, was born ______ March, 1879.A. atB. onC. inD. to12. (2009·河南中考) -When is Henry’s birthday party, Lynn?-The 18th, about thre e o’clock in the afternoon.A. inB. atC. onD. to13. (2009·连云港中考) -What’s the TV news______?-The Chinese Team won five gold medals at World Table Tennis Championships.A. atB. acrossC. aboveD. about14. (2009·山东中考) Lin Lin often practices English ______ chatting with her American friend.A. inB. byC. forD. with15. (2009·龙岩中考) - Where is Taiwan, do you know?-Why? It’s ______the southeast of China.A. inB. onC. to16. (2009·淄博中考) Tom told me his parents had arrived Beijing.A. atB. onC. inD. to17. (2009·宁夏中考) -When will the party be held?-________ two weeks’ time, ________ 15th July.A. In; onB. In; inC. On; onD. At; on18. (2009·黔东南中考) Taiwan is a beautiful island and it’s _________ the east of Fujian.A. inB. onC. to19. (2009·泰安中考) -Xiao Shenyang is so popular us.-Yeah, he is one of my favorite pop stars.A. forB. toC. withD. on20. (2009·东营中考) Here are some flowers ________ you ________ our best wishes.A. to; forB. for; withC. of; toD. from; to21. (2009·重庆中考) I got an e-mail this morning. It was _______ my foreign friend, Tony.A. inB. onC. atD. from22. (2009·成都中考) –Can you see some people are waiting _______ the library?-Yes. They are standing in a queue in front of its gate.A. aroundB. insideC. outside23. (2009·哈尔滨中考) You can find a way to reach your goals when you are proud _______ yourself and stand tall like a sunflower.A. onB. fromC. of24. (2009·南充中考) –What did you study _______ university?-I didn’t go _______ university.A. at; toB. for; intoC. for; in25. (2009·绍兴中考) Linda’s teacher was so mad ________ her because she made l ots of mistakes in the test.A. atB. inC. onD. about26. (2009·施恩中考) There is going to be a wonderful party ________ the evening of October 1st,2009.A. inB. onC. atD. for27. (2009·河北中考) Let’s play table tennis ______ Tuesday morning, shall we?A. onB. inC. toD. at28. (2009·济宁中考) We have been doing much better in English ________ our teacher’s help.A. inB. toC. forD. with29. (2009·深圳中考) -Which would you like, tea or coffee?-Either _________ OK, but I prefer coffee _________ milk.A. is, hasB. are, withC. is, withD. are, has30. (2009·安徽中考) –Why are you standing there, Maggie?-I can’t see th e blackboard clearly. Two tall boys are sitting ______ me.A. behindB. in the front ofC. besideD. next to31. (2009·漳州中考) The young men walked ______ the forest and came to a big river at last.A. onB. overC. throughD. across32. (2008·山西中考) ________ a teacher, John thinks that his main duty is to help the students to become better learners.A. AsB. ByC. About33. (2008·临沂中考) -What time will you be home?-I don’t know. It depends ________ the traffic.A. ofB. onC. forD. from34. (2008·连云港中考) –Is the tie made ________ silk?-Yes. It’s made ________ Italy.A. from, inB. of, inC. from, ofD. of, from35. (2008·巴中中考) -Thank you very much ________ helping me.-Not at all.A. forB. ofC. to36. (2008·莆田中考) He often borrows things ________ others, but he doesn’t lend anything ________ anybody.A. to, fromB. from, toC. from, for37. (2008·咸宁中考) -All the clerks went home ________ Mr. Wang. Why?-Because he had to finish his work.A. exceptB. besidesC. withoutD. beside38. (2008·茂名中考) The fastest way to travel to Shanghai is _______ air .A. inB. byC. on39. (2008·安徽中考) –What do you often do _________ classes to relax yourself?-Listen to music.A. overB. amongC. betweenD. through40. (2008·南通中考) Our English teacher was standing ________ us so that she could hear us all clearly.A. away fromB. far behindC. betweenD. among.41. (2008·徐州中考) You can improve your English ________ reading more.A. inB. withC. byD. of42. (2008·海南中考) Hainan celebrated ( 庆祝) her twentieth birthday _______ April 26, 2008.A. inB. atC. on43. (2008·北京中考) Peter usually gets up early _________ the morning.A. onB. inC. atD. of44. (2008·泸州中考) The little boys go to school ________ Monday to Saturday.A. onB. fromC. to45. (2008·河北中考) You must ride your bike ________ the right side of the road.A. atB. onC. inD. for46. (2008·成都中考) When the school building began to shake, the teachers ran downstairs _________ all the students. The teachers are real heroes.A. afterB. withC. sinceD. for47. (2008·芜湖中考) The policeman helped the old woman _________ the road.A. aboveB. acrossC. throughD. over48. (2008·芜湖中考) The way we learn English is quite different ________ that we learn maths.A. fromB. offC. betweenD. with49. (2007·乐山中考) Many teachers believe that children learn_________ life, not just from their textbooks.A. of B from C. for D. with50. (2007·重庆中考) Many sportsmen are getting ready ______ the 2008 Beijing Olympic Games.A. toB. withC. forD. on51. (2007·杭州中考) Oh, it’s you, Ella! Your voice sounds very different ________ the phone. What’s happening?A. fromB. inC. ofD. on52. (2007·连云港中考) It is important _______ us students to make a plan ________ our studies before a new term starts.A. for, forB. of, forC. to, ofD. with, on1-5 ABACB 6-10ACDBB11．【解析】选C。