时间介词与方位介词一．时间介词(on, in, at):1.in表示“在一段时间内或一天内的部分时间”,用于某年，季节，月份，一段时间或泛指的一天中的上午，下午，晚上等前面。
(1)in 2014(2)in spring/summer/autumn/winter(3)in January/February/March/April/May/June/July/August/September/October/November/December(4)in the morning/afternoon/evening2.on表示“某一天或某一天内的部分时间”，用于星期，节日，具体的某一天或具体日子的上午，下午，晚上等前面。
(1)on Monday/Tuesday/Wednesday/Thursday/Friday/Saturday/Sunday(2)on Children’s Day(儿童节)/Women’s Day(妇女节)(3)on December 27(4)on Saturday morning3.at表示“某指定时间”，用于重点时间前，也可用于一天中的某段特定时间，如黎明(dawn),中午(noon),黄昏(dusk),午夜(midnight)。
(1)at 8:00 o’clock(2)at noon/dawn/dusk/midnight二．方位介词：1. 含义：用来表示人或物的________的词语。
2. 常见的方位介词：above, below, under, below, behind, in front of, beside, in, on等。
3. 用法：(1)in front of与in the front of:A. in front of:指在物体_______的前面。
There is a small river in front of the house.B. in the front of:指在物体_________的前面。
There is a blackboard in the front of the classroom.(2)above, over与on:A. above 意为“在......的上面，高于”The map is above the desk.B．over 意为“在......的正上方”There is thick cloud over Beijing.C. on 意为“在......上”The book is on the desk.(3)below与under:A. below 意为“在......的下方，低于”The river is below the mountain.B. under 意为“在......的正下方”The ball is under the chair.(4)behind 意为“在......的后面”There is a garden behind the house.(5)beside 意为“在......的旁边”There is a book beside the computer.(6)in 意为“在......的里面”The pen is in the box.(7)next to 意为“在......旁边”There is a shop near the hospital.练习1：1.Michael Jordan is a great American basketball player. He was born_________ 1963.A.onB. atC. inD. for2.My mother’s birthday is_________ June 15.A.onB. atC. inD. for3.---Do you have a computer?---________. It helps me a lot.A.Yes, I haveB. No, I haven’tC. Yes, I doD. No, I don’t4.Li Yuchun is my favourite singer. I once met(曾见过)her in Hunan_________ 2012.A. toB. onC. atD. in5. ---What time does your mother get home every day?---_________ five o’clock.A.AtB. OnC. InD. For6. A lot of students in our school were born____ March, 1981.A. inB. atC. onD. since7. He suddenly returned____ a rainy night.A. onB. atC. inD. during8. My grandfather was born____ October 10, 1935.A. onB. inC. atD. of9. Mike does his exercises ____ seven _____ the evening.A. on; toB. at; inC. by; ofD. at; on10. Children get up very early____ the morning of Christmas Day.A. inB. onC. forD. at11. ____ a cold winter morning, I met her in the street.A. InB. OnC. AtD. For12. Lucy was born____ the night of May 12, 1984.A. onB. inC. atD. to13. Mrs. Brown came to China ____ 1996.A. onB. ofC. to,D. in14._______the morning of November 20, 1915, the workers came to Chicago.A. OnB. InC. OnD. At15. The English teacher told me to get there____ half past ten.A. inB. atC. onD. of练习2：一．根据中文提示，用适当的方位介词填空：1.There is a big tree __________ (在……的前面) my house.2. Who was _________ (在……的后面) you when you were waiting in a line?3. What’s _______(在……的下面)the desk?4. The children are playing hide-and-seek. Tom is hiding himself __________(在……里)the box.5. The tallest boy in my class sits ________ (在……的旁边) me.6. They are standing _______ the classroom. (在……的前面)二．单项选择。
1.Ice is not often seen here in winter as the temperature normally stays_________ zero.A.upB. downC. aboveD. below2.---Where is my schoolbag, Mum? I can’t find it.---Oh, I put it _______ the door just now.A. aboveB. belowC. behindD. beside3. We can see a library_______ the classroom.A. on the rightB. betweenC. in the frontD. next to4. Lisa lives_____ a city. A. for B. at C. in D. to5. The hill is______ the lake.A. frontB. in frontC. in front ofD. in front at6. There are two windows_______ the wall in my room.A. atB. onC. inD. of7. ---Is Shenzhen______ Guangzhou?---Yes, it is. And it is_______ Hong Kong.A. in, inB. near, nearC. in, nearD. near, in8. ---Where is your baseball?---It’s on the floor, ______ the bookcase and the desk.A. betweenB. amongC. inD. on9. ---Where is the library?---It’s______ the art room?A. nextB. behindC. frontD. in front10. We have a fridge. It’s______ the kitchen.A. ofB. atC. inD. on11. The shelf is_______ the desk.A. in frontB. nextC. behindD. below12. The birds fly ______ the woods.A. aboveB. onC. underD. inside13. Can you see the hole(洞) _____ the wall? (河南)A. onB. inC. amongD. between14. There is a map ______ the wall. (北京)A. onB. fromC. inD. at15. Miss Gao is standing _____ all her students.A. betweenB. middleC. centreD. among16. ---- Guess, how much does it cost? （广东）---- I think it costs ______ 15 and 20 dollars.A. fromB. betweenC. amongD. with三．翻译句子：1. 梅梅坐在我的前面，我坐在她的后面。