behind ①在……之后： There is a bike behind the tree. 樹后有一輛自行車
�、诒取�，遲于： The train is behind time. 火車晚點了
by ①在……旁： He is sitting by the bed. 他正坐在床邊。
②到……時候： We have learned three English songs by now.
到現(xiàn)在為止，我們已經(jīng)學會了三首英文歌曲。
③以……方式： I go to school by bus. 我乘公共汽車去上學。
④用于某些固定搭配： one by one 一個接一個 by the way 順便說一句
for ①為，給，替： I'll make a card for my teacher. 我要給老師做張卡片。
�、谟捎冢� Thank you for helping me. 謝謝你幫我。
③表示給(某人)用的： There is letter for you. 這兒有你一封信。
in ①在……里面： The pencil is in the desk. 鉛筆在課桌里。
�、谠谝欢螘r間里： We have four classes in the morning. 我們上午有四節(jié)課。
�、塾�，以： What's this in English? 這用英語怎么說?
④在某一年份，季節(jié)，月份： in 2002, in spring, in January
⑤表示狀態(tài)，服飾： Helen is in yellow. 海倫身穿黃色衣服。
�、拊凇矫妫� He is weak in English. 他的英語不行。
⑦用于某些固定搭配： in front of 在……前面 in the end 最后 in time 及時
like ①像……樣： He looks like his father. 他像他的父親。
②這樣，那樣： Don't look at me like that. 別那樣看著我。
�、墼鯓樱� What's the weather like? 天氣怎樣。
near 靠近，在……附近： My bed is near the window. 我的床在窗戶旁。
of ①的(表示所屬關系)： This is a photo of my family. 這是一張我家的照片。
�、凇�(用于所有格)： He is a friend of mine. 他是我的一個朋友。
�、郾硎緮�(shù)量(與連詞連用)： One of us is from Beijing. 我們中有一個來自北京
�、芟氲剑劦剑� I often think of them. 我常常想到他們。
�、萦糜谀承┕潭ù钆洌� of course 當然 because of 因為，由于
on ①在……上面： There are some apple on the tree. 樹上有些蘋果。
�、谠�(星期)天，在某天的上午(下午，晚上)：On Sunday在星期天 on Sunday morning 在星期天的上午 on March 8 在3月8日
�、塾糜谀承┕潭ù钆洌� on duty 值日 on time 準時
over ①在……正上方： There is a lamp over the table. 桌子上方有一盞燈。
�、诒榧埃┻^： There is a bridge over the river. 有座橋橫跨那條河。
�、鄢^，不止： She is a little over 2. 她兩歲多了。
to ①到，往，向： He walks to the window. 他走向窗戶。
②表示時間、數(shù)量， 到……為止 Please count from ten to thirty. 請從10數(shù)到30.
�、巯�，對，給： Happy New Year to you all. 大家新年好。
under What's under your desk? 你書桌底下是什么?
with ①和，寫： Could you go home with me? 你能和我一起回家嗎?
�、诒硎景殡S狀態(tài)，帶有： Who's that girl with glasses? 那位戴眼睛的女孩是誰?
between ,among ,around
�、賐etween:在兩者之間 The school is between the bank and bookstore.
②among:在三者或者更多的之中There are some American students among us .
�、踑round:環(huán)繞，在…..的周圍，在……的四周
They arrived at a zoo with high mountains all around it .他們到達了四周有高山環(huán)繞的山\
in front of , There is a car in front of the house .房子前面有一輛小汽車。?
along ,across ,through
�、賏long:沿著 Go along Zhongshan Road and turn right at the second crossing .
沿著中山路走然后在第二個十這路口向右拐。
②across:橫過(平面物體)
�、踭hrough:貫通，通過The students walked through the gate
口訣1:
年月周前要用in， 日子前面卻不行。 遇到幾號要用on，上午下午又是in。
要說某日上下午， 用on換in才能行。午夜黃昏用at， at用在時分前，
口訣2:
in在……里，out在……外，在旁邊的是beside，靠近的為by 。
on在……上， under在……下，above在上頭， below在底下。
口訣3:
�、僭�、午、晚要用in
in the morning 在早上 in the afternoon 在下午I n the evening 在晚上in the day 在白天
�、诶杳�、午、夜、點與分用at
at dawn, at daybreak 在黎明時候 at noon 在中午 at night 在夜間
at six o'clock 在6點鐘 at 7：30 在7點半
�、勰�、月、年月、季節(jié)、周用in。
in 1986 在1986年 in April 在四月 in December 1986 1986年12月
in spring 在春季 in summer 在夏季 in autumn 在秋季 in winter 在冬季
小處at大處in
介詞練習
1.___ the afternoon of May, we visited the old man. A. On B. At C. In
2.Many people work ___ the day and sleep ___ night. A. on ; at B. in ; in C. in ; at
3.He speaks Japanese best ____ the boy students. A. between B. with C. among
4.He left home ___ a cold winter evening. A. at B. on C. in
5.Shanghai is ____ the east of China. A. in B. on C. to
6.I really can’t agree ____ you. A. to B. on C. with
7.The shop won’t open ___ nine in the morning. A. until B. at C. during
8.How about ___ the flowers now? A. watering B. are watering C. watered
9.She spent all his money ___ books. A. in B. with C. on
10.What will you have ___ breakfast this morning? A. with B. for C. by