专接本英语语法介词总结(专接本英语语法介词知识点大汇总)(1)

介词的英语全称为“preposition”是由“前缀pre-(在……前部) position(位置)”构成的,所以又叫前置词。一般放在名词、代词或动名词的前面。

介词是虚词,主要用来表示人、物、事件等与其他人、物、事件之间的关系,如空间位置、时间先后、因果关系、方式方法等。介词与其宾语构成介词短语。可作介词宾语的主要有名词、代词、动名词(或动名词短语)、名词性从句等。

一. 介词的分类

分类

特点

例词

简单介词

即一个介词

about, across, after, against, among, around, at, below, beyond, during, in, on等等。

合成介词

由两个介词构成的合成词

into, onto, throughout, upon, within

短语介词

由短语构成

according to, because of, instead of, up to, due to, owing to, thanks to等等。

双重介词

由两个介词搭配而成

from among, from behind, from under, till after, in between等等。

分词介词

由现在分词转化而来

considering(就……而论), including,regarding,concerning等。

兼类介词

由形容词直接转化而来

like, unlike, near, next, opposite等等。

二. 介词短语的语法功能

介词不能独立在句中做成份,介词后必须与名词、代词、或动名词构成介词短语在句中充当一个成分,表示人、物、事件等与其它人、物、事件等之间的关系。

介词短语的功能

例 句

作定语

They didn’t find the solution to the problem.

作状语

We have breakfast at seven.(表时间)

They were late for the meeting because of the heavy rain.(表原因)

What do you mean by doing such a thing?(表方法)

Nothing in the world could live without air or water.(表条件)

作表语

When I paid a visit to you yesterday, you were not at home.

作宾语补足语

I found the old building in a bad condition.

三. 表示相同或相似概念的介词(短语)的区别

表示的概念

介词(短语)

区 别

例 子

时间

in

on

at

at在一个时间点上;

in在一段时间之内;

on在具体某一天或具体的上午、下午、晚上。

at 8 o'clock, at noon

in the 1990s, in January

on Monday, on a warm morning

since

from

since 指从过去到现在的一段时间,和完成时连用;

from指从时间的某一点开始。

We have not seen each other since 1995.

I hope to do morning exercises from today.

in,

after

in指在一段时间之后,用于一般将来时,也可以指一段时间之内=within;

after表示某一具体时间点之后,用于一般过去时。

We’ll be back in three days.

After seven the rain began to fall.

in the end

at the end of

by the end of

in the end作“最后”、“终于”解,单独作句子成分,后不接介词of;

at the end of 表示“在……末梢”,“到……尽头”,既可指时间,也可以指地上或物体。不可单独使用;

by the end of 作“在……结束时”,“到……末为止”解,只能指时间。不可单独使用。

In the end they reached a place of safety.

At the end of the road stands a beautiful garden.

They decided to have an English evening at the end of this week.

By the end of last month he had finished the novel.

位置

between

among

一般说来,between表示两者之间;

among用于三者或三者以上之间。

You are to sit between your father and me.

He is always happy among his classmates.

注意:但有时说的虽然是三个以上的人或东西,强调的是两两相互间接关系时、在谈到一些事物或一组事物,而把它们视为分居两边时以及在谈事物间的差别时,要用between。

Agreements were made between the

different countries.

The little valley lies between highmountains.

They don’t know the difference between wheat, rice and coin.

in

on

to

in表示在某范围内;

on指与什么毗邻;

to指在某范围之外。

Changchun is in the northeast of China.

Mongolia is on the north of China.

Japan is to the east of China.

on

in

on只表示在某物的表面上,而用in表示占去某物一部分。

There is a book on the piece of paper.

There is an interesting article in the

newspaper.

He dug a hole in the wall.

in

into

in通常表示位置(静态);

into表示动向,不表示目的地或位置。

We walked in the park.

We walked into the park.

through

across

through表示从内部通过,与in 有关;

across则表示从一端至另一端在表面上的通过,与on有关。

Water flows through the pipe.

The old man walked across the street.

in the corner

on the corner

at the corner

in the corner 表示在角落里,in指角的内面;on the corner表示“在角上”,on指的不是内面,也不是外面,而含内外兼有之意;at the corner指“在拐角处”,at指的是拐角外附近的外面。

The lamp stands in the corner of the room.

I met with him at the street corner.

He sat on the corner of the table.

除了

besides

except

but

except for

besides指“除了……还有;except指“除了,减去什么”,不能放在句首。but 与except意思近似,表示“除了…..外”经常用在no, all, nobody, anywhere, everything等和其他疑问词后面。except for表示“除...外,撇开”。

All went out except me.

I never saw him reading anything but the newspaper.

His diary is good except for a few spelling mistakes.

动作

at 名词

at dinner/table 在吃饭

at work 在工作

at war 交战

at cards 在玩牌

at work 在办公

at play 在玩耍

at rest 在休息

at school 在上学

at press 正在排印

at church 在做礼拜

beyond 名词

beyond belief 难以置信

beyond control 无法控制

beyond compare 无可比拟

beyond deion 难以形容

beyond expression 无法表达

beyond suspicion 无可怀疑

in 名词

或in 名词 of 名词

in the army 在当兵

in need of 需要

in action 在运转

in progress 在进行

in operation 在运行中

in use 开始使用

in sight 看得见

in store 贮藏着

in course of construction 正在兴建当中

in (good) repair 维修良好的

in course of shipment 定的货正在运输途中

in charge of 负责

in the charge of 由……负责

in possession of 拥有

in the possession of 被……拥有

on 名词

on business 办事/出差

on holiday/vacation/leave 在休假

on watch 值班

on duty 值勤/日

on guard 在值勤

on strike 在罢工

on sale 出售

on loan 借贷

on the move 在移动,搬迁,离开

on the march 在行军

on the air 在广播

on fire 在燃烧

on trial 在试用

on show/display/exhibition 在展出

under 名词

under control 在被控制之中

under discussion 在被讨论中

under development 在被发展中

under observation 在被观察中

under test 在被测试

under construction 在被建设中

under fire 在炮火中

under examination 在被检查/调查中

under consideration 在被考虑中

under repair 在被修理中

under arrest 被被逮捕中

under attack 在被袭击中

under medical treatment 在被治疗中

under study 在被研究中

其他

against one’s opinion 反对某人的见解

for one’s opinion 同意某人的见解

above reproach 无可指责,无可非议

above suspicion 不受怀疑

above criticism 无可指责

at the mercy of 在……支配下;任由……摆布

for sale 供出售

for rent 供出租

within sight 看得见

四. 容易混淆的介词固定搭配的词组

类 型

举 例

差一冠词,大相径庭

in front of(在……前面)——in the front of(在……前部)

in charge of(负责)——in the charge of(由……负责)

out of question(毫无疑问)——out of the question(不可能)

at table(在吃饭;在吃饭时)——at the table(在桌子旁边)

有无介词,意义不同

know sb.认识某人——know about sb.了解某人

shoot sb.击中某人——shoot at sb.向某人射击

search sb.搜身——search for sb.搜寻某人

believe sb.相信某人的话——believe in sb.信任某人的人格

benefit sb.使某人受益——benefit from sb.从某人那里得到益处

画蛇添足,误加介词

serve the people 为人民服务(容易在serve后加for)

enter the room 进入房间(容易在enter后加into)

follow me 跟在我后面(容易在follow后加behind)

marry sb. 与某人结婚(容易在marry后加with)

go abroad 出国(容易在go后面加to)

live upstairs 住在楼上(容易在live后面加 in)

母语思维,误用介词

be caught in the rain 被雨淋着(不用by)

leave for some place 动身去某地(不用to)

set an example to sb.为某人树立榜样(不用for)

in the direction 朝着……方向(不用to)

do a favor for sb. 帮某人一个忙(不用to)

different from 和……不同(不用with)

with the help of 在……的帮助下(不用under)

steal sth. from sb.偷某人的东西(不用of)

read sth. to sb. 给(为)……读(念)……(不用for)

,