over前缀的单词

用over做前缀的词有

1、overstudy

2、overwork

3、overact

4、overdose

5、overproduction

6、overcrowded

7、overlap

over-前缀词含义有三类 一是表示”过度,过分”；二是表示”在……之上”；三是表示“翻转”。

1.表示”过度,过分”

★overstudyn.用功过度(over+study学习)

He no longer abused himself with short sleep, overwork, and overstudy.

他不再用短促的睡眠、过度的工作和刻苦的.学习来折磨自己了。

★overwork n.过度劳累(over+work工作)

His illness was brought on by overwork.

他的病是因劳累过度而造成的。

★overact v.表演过火(over+act演出)

Sometimes he had overacted in his role as Prince.

有时候，他把王子一角演得过于夸张。

2.表示”在……之上”

★overlap nv.重叠(over+lap交叉→[大腿]交叉→重叠)

A fish\'s scales overlap each other.

鱼鳞是一片片上下交叠起来的。

★override v.推翻,不理会(over+ride骑→骑在上面→推翻[下面的])

An override of the veto appears unlikely.

看来推翻这项否决的可能性很小。

3.表示“翻转”

★overturn v.颠覆（over+rurn转→翻转）

The car skidded and overturned.

汽车打滑翻倒了。