介词

考点：                                       

Two players alternate in      black and white stone on a large ruled board with the aim of surrounding territory.

一、介词的分类

1.简单介词

of, by, of, with, as, after, against, without, beyond, for

2.分词介词

including, considering

3.介词短语

instead of, except for

二、介词的作用

1.表时间

at _________, on _________, in _________, for _________, during, past, to, till, since, before, after, from

2.表地点

in,at,from,beside,across/opposite,on,off,through,towards,up,via,below,in front of, next to

3.表原因

因为/由于：for, because of, thanks to, __________, __________

由于种种原因，他将不参加此次会议。

①He will not attend this meeting ___ a lot of reasons.

②_________a lot of reasons, he will not attend the meeting

4.表方式

通过/凭借：by, in, through, to, with, __________

根据/按照： _____________

就...而言： __________等

随堂练习：

Not all types of freedom are the same in terms of happiness.

_________________，并非所有类型的自由都是一样的。

5.表让步

despite, in spite of等

例句：In spite of this, she is regarded today as a great poet, perhaps the greatest poet the United States has produced.

6.表条件

关于about/as to, 如果没有without等

Such kind of clothes can make us comfortable without sweating heavily, which can actually make us feel colder when it is damp.

这样的衣服可以让我们感到舒适，而不会出汗太多，当天气潮湿时，实际上会让我们感到更冷。

7.表目的

以防in case of, 为了纪念in memory of等

随堂练习：

I left for the office earlier than usual this morning____ traffic jam.

A. in line with  B. in case of

C. for the sake of  D. at the risk of

8.表对比

against, from, in contrast with/to, by contrast, by comparison

To our surprise, Jack scored 400 ________an average of 250 in a recent English competition.

A.toward      B.for      C.against     D.with

9.表除...外

1）除…外，还：besides, apart from, in addition to

2）除...外, 其它都 :except, except for, apart from

你的文章写得很好，只是有几处拼写错误（13年）

Your article is well written ________ a few spelling mistakes.