in，on，at...这些介词怎么用？分分钟get！利用碎片时间学英语

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4.1 4个表格看通所有介词

第四周，我们学习的重心是介词。

介词是一种虚词，一般放到名词前面，换而言之，名词作介词后的宾语，构成“介宾”结构。

首先来看介词的分类。

从形式上分类：

简单的介词

合成的介词

微信编辑器构思编辑器

短语介词

微信编辑器构思编辑器

由非谓语动词-ing变过来的介词

微信编辑器构思编辑器

今日练习

An agreement seems to be impossible because the majority of the committee members are___ it.

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

后台对话框回复“看通介词”获取答案

昨日周测练习更新

With so many trees cut down,______ of the farmland in that district_____ become desert in the past 50 years.

A. two seventh; has

B. two seventh; have

C. two sevenths; has

D. two sevenths; have

The____ child is only 1.2____tall.

A. 13-year-old; meter

B. 13-years-old; meters

C.13-years-old; meter

D. 13-year-old; meters

The computer system crashed and I lost____ of work.

A. three hour’s worth

B. three hours’ worth

C. three hours’ worthy

D. three hour’s worthy

More than two___years ago, people knew little about the univers.

A. thousands

B. thousand

C. thousand of

D. thousands of

It is not rare in ____that people in ____ fifties are going to university for further education.

A. 90s; the

B. the 90s; /

C. 90s; their

D. the 90s; their

答案将在今日留言中放出

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