at the same time 同时 in a minute 立刻 listen to 听 on on duty 值日 on holiday 度假 on time 准时

on the left/right 在左/右边 on the radio 在广播中 on foot 步行

on sale 出售；降价出售 on TV 在电视上播放 on the phone 在电话中 on the way 在路上 in in all 总体 in class 在课堂上 in English 用英语 in short 总之 in a hurry 匆忙地 in the end 最后 in bed 躺在床上 in danger 在危险中 in fact 事实上 in time 及时地

in order to 为了

in front of 在…前边（外部） in the front of 在…前边 （内部）

2)动词和介词的连用 arrive at/in 到达 get on 上车

get off 下车

help yourself to … 随便吃… help sb. With sth. 帮组某人做某事

ask for 请求 get up 起床 get to 到达 hand in 上交 wait for 等待 laugh at 嘲笑 look after 照顾 look for 寻找 learn from 向……学习 think for 想到 worry about 担心

look at 看；注视 talk about 交谈；谈 wait for 等候；等 thank for 为……而感谢 turn on 打开 turn off 关闭 put on 穿上 take off 脱下 talk about 谈及…. Catch up with 赶上 3)形容词和介词连用 be afraid of 害怕

be careful with 小心；关心 be interested in 对……感兴趣 be good at 善于 be proud of 感到自豪 be crazy about 酷爱 be late for 干某事迟到 be good for 对……有利 be different from…不同于… be worried about … 担心…

4）其他 by+交通工具 by

bus/train/plane/air/ship/bike/sea/land…

时间名词前所用介词的速记歌

lots of/a lot of 许多，大量 at most 至多 at least 至少 at once 立刻；马上 from … to… 从…到… Of

a glass of 一杯 a lot of 许多 a pair of 一双 a picture of 一幅 full of… 充满…

at the top of 在…的顶部

年月周前要用in，日子前面却不行。 In 1998, in May, in this week 遇到某天要用on，上午下午又是in。 On Saturday, On my birthday,

要说某日上下午，用on换in才能行。 in the morning, in the afternoon, in the evening 午夜黄昏须用at，黎明用它也不错。 At night, at midnight, at dawn, at noon. at用在具体时间点前，说“差”可要用上to， at 6:00, ten to twelve 说“过”只可使用past，多说多练牢牢记， five past ten 莫让岁月空蹉跎。

其他介词口诀：

和，同，随谁一起with I go to the park with my father. 固定搭配help…..with Can you help me with my backpack ? 因为，由于for Thank you for your help. 给 for I bought presents for my friend.

小处at, 大处in at the door, at home, at school, in the world, in Beijing, in China. 步行，骑马，左右on on foot, on a horse, on the left , on the right

From… to 从 …到…. From home to school

Far from 离…远 Guangzhou is far from Beijing. 交通工具要用by by bike, by plane 练习题：

一，选择on, in, at 填空。（提示：年，季节，月，周前要用in, 具体日期要用On，星期之前也用On，时间之

前要用at, 还有at noon, at night, at Christmas, at the weekend） 1, She often gets up ______ half past six ______ the morning. 2, He was born ______ the morning of the fifteenth, of May. 3, We started for the zoo ______ 8:30.

4, Mid-Autumn Day is often ______ September or October. 5, Summer usually starts ______ June and ends ______ August. 6, I arrived at school ______ seven thirty. 7, People often swim ______ summer. 8, Tom doesn’t watch TV ______ night. 9, I have lunch ______ half past eleven. 10, National Day is ______ October 1st.

11, We have a music lesson ______ Monday morning. 12, I was born ______ 2001.

13, You were late ______ Monday last week. 二，选择填空。

1, I am sure you can catch up ______ the others. A, at B , from C, with D, to

2, Is there a river ______ the house?

A, to B, of C, in D, behind 3, Mr Webb comes ______ Britain. A, at B, from C, in D, to

4, My grandfather is standing ______ the dog and the desk. A, between B, next to C, over D, for

5, It’s cold outside. Please ____ your warm clothes. A, put in B, take off C, put on D, put up 6, What’s this ____ English ?

A, in B, at C, on D, under 7, Sometimes I go to school ____ foot. A, by B, in C, on D, with

8, He often helps his mother ____ the housework ? A, on B, with C, by D, in

9, There is a map ____ China on the wall. A, with B, on C, in D, of 10, My mother is looking ____ her handbag now. A, at B, after C, for D, to 11, The bottle is full ____ water. A, of B, with C, in D, for 12, Here are some presents ____ you. A, to B, for C, of D, at 13, Count ____ one ____ ten .