初一各种介词的用法

初一各种介词的用法
初一各种介词的用法

初一各种介词的用法
1、表示时间的（at 、on、in、at、before ,after、by、 until、through、from、since、within）
(1)at:用于表示时刻,时间的某一点.
at noon在午时 at night在夜间 at present目前
(2)on:用于星期,某天,某一天的上午、下午、晚上(指具体的某一天时,一律用) on Sunday 在星期天 on Sunday morning 在星期天的上午
on march 8 在3月8日
(3)in:用于表示周、月、季节、年、泛指上午、下午、晚上.
in 1999 在1999年 in November 在11月份
in summer 在夏季 in the afternoon在下午
过……后(未来时间)
i think he will be back in an hour .我想他一小时后就会回来.
i heard that she would be back in a month.我听说她一个月后回来的.
(4)before：在……之前
Wei hua got up before 7 o’clock this morning .今天早晨,魏华在7点之前起床了.
(5)after：在……之后
after that ,no one should ever kill a seagull . 从那时起,任何人不得捕杀海鸥.
(6)by：在……前(时间),截止(到)……
by the time i arrived ,she had already gone .
在我到达之前,她已经走了.
(7)for：达……之久(表示过了多少时间),可以和一般现在时,过去时,将来时连用,但是经常和完成时连用.
Florence often worked for twenty-four hours without rest .
弗洛沦斯常常工作24小时而不休息.
（8）during：在……期间
during the lifetime of one man ,north America and Europe will more further apart by nearly two meters .
在一个人的一生期间,北美洲和欧洲由于漂移,其间的距离将要增加差不多两米.
(9）through：一直……(从开始到结束)
he ,who led the united states through these years ,was shot on april 14, 1865 ,at a theater in Washington
领导美国度过了这些年代的他,于1865年4月14日在美国华盛顿一家戏院里被人枪杀.
(10）from：从……起(时间)
the workers were made to work from 7 in the morning to 7 in the evening .工人们被迫从早7点工作到晚7点.
(11）since：自从……以来(表示从以前某时一直到现在仍在继续)
since that time ,my eyes had never been very good.从那时起,我的眼睛一直不是很好.
(12)within:不……超过的范围
he will arrive within an hour .他一小时内就人到.
2、表示地点（at、in、on 、under、over、above、below、near、by、between、among、around、around、in front of、behind、in 、into、out of、along、across、,through、
to、for、from)
(1) at:在某地点(表示比较狭窄的场所)
at school上学 at home在家 at 320 Xinfu district 在新抚区320号
at the station 在火车站
(2)in:在某地(表示比较宽敞的场所)
she will arrive in shanghai at ten .10点她将到达上海.
(3)表示地点方向的on ,under ,over ,above ,below
①on:在……上面,有接触面
on the table 在桌子上面
②above:在……上方
sometimes Juliana could hear planes above the trees.
有时朱莉安娜能听到树林上空的飞机声.
③over:在……正上方,是under的反义词
over these tombs ,they built pyramids .在这些坟墓上,他们建起了金字塔.
④under：在……下面,在……之内
the twin sisters put the basket under the tree .这姐俩把篮子放到了树下.
⑤below：在……下方,(不一定是正下方)
three thousand metres below her ,she could see nothing except the thick jungle .
3000米以下,除了茂密的丛林之外,她什么也看不见.
(4)near ,by
①near:近的,不远的(=not far)是的反义词,near还可以指时间,in the near future在不远的将来.
green’s lake was a small lake near his home .格林湖是他家附近的一个小湖.
②by:在……旁边,比的距离要近
Juliana walked by the side of the river for six more long days .
朱莉安娜沿着河岸又走了足足6天.
(5)between ,among ,around
①between:在两者之间
the differences between American English and British English are not very great .美国英语和英国英语之间的差别不是很大.
②among:在三者或者更多的之中
there are some American students among us .在我们中间有几个美国学校.
③around:环绕,在…..的周围,在……的四周
they arrived at a valley with high mountains all around it .
他们到达了四周有高山环绕的山谷
(6)in front of ,behind
①in front of :在……的前面
there is a car in front of the house .房子前面有一辆小汽车.
②behind :在…..后边
are there any cows behind the house ?房子后面有一些牛吗?
(7)in ,into ,out of
①in:在…..之内,用于表示静止的位置
there are four girls in the room.房间里有4个女孩.
②into:进入,用于表示有特定终点的运动方向,通常用于表示动作的动作之后.如:come ,go ,walk ,jump ,run..
she took me from the hall into my classroom .她把我从门厅带进我的教室里边去.
(8)along ,across ,through
①along:沿着
go along Zhongshan road and turn right at the second crossing .
沿着中山路走然后在第二个十这路口向右拐.
②across:横过(平面物体)
very slowly,the continents are moving across the face of the world .
各个洲在地球表面缓缓漂移.
③through:贯通,通过
the students walked through the gate with uncle Wang .
学生们随着王叔叔通过大门.
(9)to ,for ,from
①到达……地点(目的地)或方向
where’s jack? he has gone to London.杰克上哪了?他去伦敦了.
②for：表示目的,为了……
do you know what he comes here for ? 你知道他为什么来这儿吗?
③from：从……地点起
how far is it from London to new york? 从伦敦到纽约有多远?