through的用法

2022-09-26 19:02:31   文档大全网     [ 字体: ] [ 阅读: ]

#文档大全网# 导语】以下是®文档大全网的小编为您整理的《through的用法》,欢迎阅读!
用法,through
through / past / across 区别



1through / past / across 区别: 都可作介词,穿过前常有位移动词(以下黑体部分)



He climbed through the window and saw what he could take away. (从窗户内部经过)

He went past me without saying any words. (从我旁边经过)

He swam across the river. (从河的表面经过)through,内部; past,旁边; across,表面】

2、位移动词 + past 有时相当于动词pass; 位移动词 + across有时相当于动词cross.

3the number of / a number of: 前者“…的数量;后者许多的

都跟可数名词复数。前者作主语,谓语用单数;后者作主语,谓语用复数。



The number of the trees is two thousand. (用单数谓语. 另注意trees前有限定词) A number of trees have been cut down. (用复数谓语. 另注意trees前无限定词)

首先是词性的区别:across介词,而cross为动词。 (动词为“穿过,横穿”,名词为“十字,十字路口”)

2、当然across必须与through 区别开来。across为“横穿”,与“道路”交叉形成“十字”。而through为在立体空间中的“穿过”。如:go through the forest“穿过森林”,go across the street “穿过大街”

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through表示“贯通、直穿、透过、穿过”的意思,即是从一头(边)贯穿到另一头(边)。

The river runs through our city.这条河流经我们市。 He passed through the hall. 他穿过大厅 across表示“横穿、横过、横渡、横跨”

例:I swam across the Changjiang River 20 years ago. 20年前我横渡了长江。

Look left and right before you go across the street. 过马路时要左右看




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