1、學習好資料歡迎下載一、表示時間的介詞：1、at：用于表示時刻，時間的某一點。at dawn在黎明時候at noon在中午at night在夜間at midnight在午夜at six o'clock 在 6 點鐘at 7： 30 (seven thirty)在 7 ,日半at half past eleven 在 11 點半seven to five 5點差7分(半小時以上)five minutes past two 2 點過 5 分a quarter to two 1 點 45 分2、on:用于星期、某天、某一天的上午、下午、傍晚。指具體的某一天時，也一律用on 。on Tuesda

2、y在星期二 on Sunday morning在星期天早上 on May 8th,2009在 20XX 年 5 月 8 號3、in:(1)用于表示：月，季節，年，泛指上午，下午，晚上；in 1986在 1986 年in April在四月in July l9831983 年 7 月學習好資料歡迎下載in spring 在春季in summer在夏季in autumn 在秋季in winter 在冬季(2)與一般將來時連用，表示 在之后”。I am going to finish my homework in two days.我打算兩天后完成我的作業。4、before:在.之前before br

3、eakfast5、 after:在之后after school6、from to： 從至U from Monday to Friday7、for：達之久(表示經過了多少時間)I cleaned my bedroomfor about thirty minutes.8、during：表示持續一段時間during the winter holiday, during the war隨堂練習題一、選擇填空：1. He came to school 8:30 this morning.A. forB. onC. atD. in2. This story happened the morning of

4、October 才9A. ofB. onC. inD. at3. John always does his homework 9:00 p.m.4. He was born March 曹，1988.A. inB. onC. atD. from5. China became a WTO member December 平2001.A. ofB. onC. atD. in6. Monday comes Sunday.A. afterB. before C. behind D. from7. Lily often gets up 8:00 Sundays.A. on, in B. in, onC.

5、 at, onD. in, at8. The story happened 1945.A. onB. atC.inD.with 9. How many lessonsdo you have the morning?A. onB. atC.inD.before 10. Let ' s go for a walk supper.A. forB. atC. afterD. in11. I can study well night.A. forB. atC. afterD. in12. The students can have a good rest the summer holiday.A

6、. toB. atC. duringD. before13. They work hard morning evening.A. on, onB. at, atC. in, andD. from to學習好資料歡迎下載14. The sports meet will begin 9:00 Monday morning.A. on, in B. at, onC. in, onD. in, at二、閱讀短文，填入適當的介詞。I get up 6:30 the morning. I have breakfast7:00, and I go to school breakfast. We have f

7、our classes the morning, and we have two classes the afternoon.I often play ping-pong school.三、用適當的介詞填空。1. We go home half past five the evening.2. Do you often play computer games night?3. He has lived in Beijing ten years.4. I was born 1998.5. We have no classes Sunday.th6. Teachers Day is Septemb

8、er 107. They have a party Children' s Day.8. There are seven days a week.9. Today is the first day of school the holiday.10. We often visit relatives （親戚）and friends the SpringFestival.四、在文中需要的地方填入適當的介詞。I go to school Monday Friday. I get up 7:00 every morning. I go to schoolhalf past seven. We have four classes the morning. I have lunchscho