介词是表示两个词之间的关系的词。

介词短语指的是某一个词和另外一个词组成固定搭配，表示一个固定的意思。

（一）常见的方位介词1. on There is a pencil on the desk2. in I have a book in the bag.3. under There is a dog under the chair.4. over The picture is over the bed.5. by I can see a building by the river.6. in front of There is a bus in front of the house.7. behind Mike is behind Jack.8. on the left I sit on the left.9. on the right You can see the cinema on the right.10. near My house is near my school.11. beside The trash bin is beside the door.12. beside\near /next to在..旁边，在…附近beside the window, near the school.Exercise:( ) 1. Is there a river ______ the house?A. toB. ofC. inD. behind( ) 2. They’re running _______ the playground.A. withB. inC. at( ) 3. Can we eat _______ Guangzhou Restaurant today?A. toB. ofC. at( )4. She studies English ______ Rose School ____ England.A. at, fromB. in, inC. at, in( )5 .There are many apples ___ the tree. A bird ___ the tree is picking an apple.A. in ; onB. on ; inC. in ; at（二）常见的时间介词1) at表示具体的时间点，如at five o’clock, at nine表示一段较短的时间，如：at night, at Chritmas表示人的年龄，如：at the age of six, at the age of 121) My father usually goes to work ________ (at, in, on) 8:00.2) The party will begin ______ (at, in, on) 2:00pm.2) in常与上午，下午，晚上等词连用，如：in the morning, in the afternoon, in the evening常与月份，季节，年份连用，如：in July, in summer, in 20131) We never go shopping ______ (at, in, on) the evening.2) I get up at 7:30 _______ (at, in, on) the morning.3) on常与星期连用，如：on Monday, on Sunday表示具体的一天，如：on June 1st, on May 3rd表示在某天的上午、下午或晚上，如：on Saturday morning, on the afternoon of May 5th, on a winter evening1). Christmas is __________ (at, in, on) December 25th.2) What is the first lesson（课）________ (at, in, on) Tuesday?3) Mr. Web will go to Shanghai ______ (at, in, on) Oct. 22nd.4) He often plays football with his friends _______ (at, in, on) Sunday.5) Children don’t go to school _______(at, in, on) New Year’s Day.“在星期天的早晨”这一类应用on Sunday morning( ) 1. The girl usually practices the piano ________ Saturday morning.A. onB. inC. at( )2 .He left home ___ a cold winter evening.A. atB. onC. in4) 时间表示的排列顺序，遵循小时间到大时间的表示方法at two in the afternoon(三)其他常见的介词1. for 给This book is for you..为了We have some food for picnic.作为Thank you for your present.2. from 来自I’m from China.Tom the UK. 汤姆来自于英国。

The students learn English . 学生们从我这里学英语。

3. to 到…Let’s go to school.4. with 和…You can go with me.用…I write the letter with a pen.I went to the garden ________Tom.Liu Tao is going to visit his grandpa _______his parents.带有The boy ________________is David.那个有着一双大眼睛的是大卫。

The school_________________________ is over there.那边的那个学校有34间教室。

The boy ______________________in his hand likes reading.那个手里拿着一本书的男孩很爱读书。

5. of …的He is a student of Guangzhou School.6. into 进行He goes into the door.7. by 乘…交通工具I went to school by bus.乘公共汽车乘火车乘飞机乘船(四)常见的介词短语1. a lot of 许多……2. a pair of 一对……3. at home 在家4. from…to…从……到……5. get to…到达……When did you get to Beijing?6. listen to…听……7. look at…看……8. look for…寻找……I’m looking for my story book.9. on holiday 度假My family are going to Shanghai on holiday.10. play with…与……玩You can play with Jack.11. wait for 等待We are waiting for the bus.四、课堂练习( ) 1. It’s t ime ______ supper.A. atB. inC. onD. for( ) 2. It’s no time ______ school. It’s time ______ go back home.A. to, forB. to, toC. for, to( ) 3. Mr Brown comes ______ America.A. atB. fromC. inD. to( ) 4. What’s this _____ English?A. inB. atC. onD. under( ) 5. Sometimes I go to school _____ foot.A. byB. inC. onD. with( ) 6. Count （数）_____ one _____ ten.A. from, byB. from, toC. to, toD. at, to( ) 7.My sister is looking ____ her new shoes now.A. atB. afterC. forD. to( ) 8. It’s cold outside. Please _____ your warm clothes.A. put inB. take offC. put onD. put up( ) 9. The classroom is quite different _____ that one.A. ofB. fromC. withD. like( ) 10. A: Do many children in our class often skate ________ winter?B: Yes, they usually have fun _______ winter.A. in, inB. on, onC. at, at( ) 11. A: Does the autumn start _________ August?B; Sometimes it does. But usually it starts _______ September.A. in, inB. on, onC. at, at( ) 12. I usually play table tennis ________ school.A. afterB. whenC. by( )13. I like summer. Is it cool ______ autumn? What _______ summer? Oh, it is too hot.A. in, about onB. on, about onC. in, about in( ) 14. A: Do you listen to the radio _______ a long time?B: No, I often listen to it ______________ twenty minutes.A. for, toB. for, forC. to, for( ) 15. When is May Day? It’s _______ the first of May.A. onB. inC. at( ) 16. They will move to the new school ______ next Monday.A. onB. inC. /( ) 17. He always goes to school at 7:00 ______ every day.A. onB. inC. /( ) 18. She does her homework ______ half an hour every day.A. inB. forC. /五课后作业用所给的介词填空。