推荐回答(5个)
at、on、in、before、after、for、at、about、under、into、within、throughout、inside、outside,部分英语介词解释如下:
一、at
英 [ət; æt] 美 [ət,æt]
1、prep. 在(表示存在或出现的地点、场所、位置、空间);在……岁时;在……远;以(某种价格、速度等);向,朝;处于……状态;处于最佳(或最差等)状态;达;因为;在……方面;响应;忙于;(武器)瞄准;用,以;(抓)住;从事于;冲 (某人……)
2、n. 阿特(老挝货币基本单位 att);砹(极不稳定放射性元素)
3、abbr. 密封的 (airtight);大气 (atmosphere);
原子的 (atomic);气温 (air temperature)
短语
1、at heart 在内心 ; 实质上 ; 内心里 ; 在内心里
2、at times 有时 ; 间或 ; 不时 ; 偶尔
二、on
英 [ɒn] 美 [ɑːn]
1、prep. 在……之上;向,朝;关于;在……时候;由……支撑;(身上)带着;一……就;吃,喝;接近;根据;挣……钱;以……支付;以……为燃料;在……中;作为……成员;借助(仪器或器械);与……相比;增加;靠……服用药物;(由电台或电视)播放;忙碌于
2、adv. 在上面;向前地;继续着,行动中;穿着;(娱乐演出等)上演;(电器)开着地;当班
3、adj. 开着的;发生着的,正在进行中;之后;覆盖;附着(尤指在正确的位置上);写着的;正在播出的
4、n. (On) (中、菲)温(人名)
短语
1、on purpose 故意 ; 有意 ; 成心地
2、on duty 值班 ; 值日 ; 上班 ; 在上班
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三、in
英 [ɪn; ˈɪn ðət] 美 [ɪn,ˈɪn ðət]
1、prep. 在……内;进……里;在……期间;在……以后;穿着;在……状态中;在……方面;包含在……中;从事……;用……语言,以……媒介;以……调;在(活动)过程中;在……岁数;当……时;(引出具某种品质的人的名字);占……;在……之中(用于较大和较小数字之间);以……的数量;带……颜色的;以……方式;具有……特性;按照(表示方式)
2、adv. 进入;在里头;到达;当选;涨潮;在屋里;在车站;收到;递交,送到;填写,着色;朝里,向中间;击球;(球)落在界内;(服装等)时髦
3、adj. 在里面的;时髦的;(用球)界内的
4、n. 执政者;门路
四、before
英 [bɪˈfɔː(r)] 美 [bɪˈfɔːr]
1、prep. 在……之前,先于;在……面前;面对(法院、法庭或其他官方机关)并受审;(宁愿……)不愿
2、conj. 在……以前;到……为止;以免,不然;(宁可……而)不愿
3、adv. 以前,过去,已经
五、after
英 [ˈɑːftə(r)] 美 [ˈæftər]
1、prep. 在……之后;在……身后;反复;跟随;追求;以……命名
2、conj. 在……之后
3、adv. 后来,以后
4、adj. 后来的,以后的;后部的
表示时间的介词有:at, on, in, before, after等;表示做某事的方法、手段的介词有by, with, in, at, on;表示空间的介词有:at, in, on, over, above, under, below 等。
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表示词与词、词与句关系的词。
常用介词:on、at、in、above、by、with等;
合成类介词:inside、outside、onto、out of、within 等;
短语类介词:according to、ahead of、along with等。
一、含义
介词是一种用来表示词与词,词与句之间的关系的词。在句中不能单独作句子成分。介词后面一般有名词代词或相当于名词的其他词类,短语或从句作它的宾语。介词和它的宾语构成介词词组,在句中作状语,表语,补语或介词宾语。
二、分类
1.常用简单介词:
about, across, against, among, after, at, behind, besides, beyond, by, concerning, beneath, between, despite, except, during, down, for, from, past, than, under, until 等。
2.合成介词:
inside, outside, onto, out of, within 等。
3.短语介词:
according to, ahead of, along with, as for, because of, be means of, due to, in spite of, on behalf of, owing to, with regard to 等。
三、介词与“……的”之关系
在英语学习中,一遇到“……的”,大家就会立刻想到’s 所有格或者of。实际上,在很多情况下,“……的”必须借助于介词才能准确表达。
● 美国的冬天→ the winter in America
● 停车场的入口→ the entrance to the parking lot
● 穿过森林的小路→ the path through the forest
● 鲁迅的著作→ the works by Lu Xun
● 水中的月亮→ the moon reflected in water
● 历史的见证→ the witness to history
● 对爱的渴望→ a longing for love
● 对我们不利的证据→ the evidence against us
● 阳光下的漫步→ a walk in the sunlight
● 追求名誉的女人→ a lady after fame
● 两人之间的争论→ an argument between the two persons
四、重要介词的重要用法
(1)from:此介词表示“to”相反的方向。
He came from London.
He went to London.
二词常搭配使用“from... to...”
We studied English from morning to afternoon.
He'll start from Beijing to Shanghai.
经典用法:
● 由于→ The girl is trembling from fear.
● 免除→ Tramps are always free from care. 流浪汉们总是无忧无虑。
● 分开→ The couple parted from each other at the airport.
● 由……制成→ The red wine is made from grapes. 红葡萄酒是由葡萄制成的。
由from引导的惯用法:
from far 从远处
from now / then on 从现在/那时起
from bad to worse 每况愈下
from time to time(occasionally 时而)
习语:
She comes to visit me from time to time.
(2)out of:表示与"into"相反的语意。
He will be out of town.
I stepped out of the dark room.
out of+ 名词 (= lack, to be without 用完,用光)
He went to the shop because he was out of paper.
out of date (= old-fashioned 过时的)
The book has been out of date.
out of work (= jobless 失业的)
He needs money because be is out of work.
out of the question (= impossible 不可能的)
Finishing the hard work is out of the question.
out of question (= doubtless 毫无疑问的)
That he can do it well is out of question.
out of order(= not functioning 失灵的)
Her radio is out of order, so she can't listen to it.
(3)by:表示从旁经过或在……附近。
He passed by me without saying hello.
He lives by the sea.
经典用法:
● 通过→This is the nearest road by which they came.
● 在……时候→The young man works by day and steals money by night.
● 由……所生→He has two sons by her second wife.
● 抓住→She caught her child by his coat in the flood.
● 按……计算→The farmers sell their apples by the pound.
● 就(气质,特征)而言→He is an artist by temperament(气质).
用于被动语意,导出动作执行者:
The glass was broken by the boy.
by + 具体时间:
They usually have dinner by 8 o'clock.
by + 交通工具 (bus, train, plan...):
He travelled to Paris by air/plane.
by the end of + 时间名词:到……末为止
By the end of last year, they had learnt 100 texts.
By the end of this term, they will have learnt 100 texts.
by then:到那时
He will graduate in 1999, by then he will leave Beijing.
by way of (= via):经由,取道
They are going to the United States by way of Hong Kong.
by the way:顺便问
By the way, do you know where Mr. Li has gone?
by far:……得多(用于修饰比较级和*高级)
The book is by far the best on the subject.
by accident:不小心,与on purpose(故意地)语意相反
The wrong information was put into the computer by accident.
不包括复合介词,常用的介词有 40 多个,具体有多少,有专门关于介词的工具书,你不妨到图书馆借一本看看。
表示单方面意思的介词不多,许多介词都能表示时间、空间及其他引申义三方面的概念,举例如下:
*in 在某段时间内;在某个空间内;以某种方法即其他
*at 在某个时刻;在某一位置;以某种比率及其他
*on 在某个具体日期;在接触某个平面的上面即其他
*after 在某个时间以后;跟在 ...后面;追求某种东西及其他
*before 在某个时间以前;在 ... 前面的位置;面对/面临 ...及其他
*from 从某个时间开始;来自某个地方;来源于
*to 到某个时间;到某个地方;针对 ... 及其他
*by 到某时为止;在 ... 旁边;被 ... 及其他。
*for 持续 ... 时间;向某处出发;为了 ... 及其它
*over 跨越某段时间;越过某个空间;超过某种程度及其他
其他还有 since、during、as、than、between,under、beneath、behind、beside、through、等等。
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