一、across的用法,无论用作介词还是用作副词,均可表示动态意义或静态意义:
1、表示动态意义,意为“横过”“到…的另一边”。如:
(1)Can you swim across? 你能游过去吗? (副词用法)
(2)I cam swim across the river in 10 minutes. 我可以在10分钟之内游过河去。(介词用法)
2、表示静态意义,意为“在…的另一边”。如:
(1)My house is just across the street. 我家就在街道对面。(介词用法)
(2)We leave Dover at ten and we should be across in France by midnight. 我们10点钟离开多佛,午夜时应能抵达法国那边。(副词用法)
二、across解析如下:
1、音标: 英 [ə'krɒs] 美 [ə'krɔːs]
2、意思:
adv. 横过;穿过;朝向特定的方向;在对面;横写地
prep. 横过;穿过;在对面;在(身体某部位)上;在…各处
3、词语搭配:
across (the) country 穿越田野
across lots 穿越地界
across one's knee 脸朝下放在膝盖上
across the board 包括一切地,全面
across the way 在对面
come across 穿越,偶然发现〔遇见〕
come across one's mind 忽然想起
4、例句:
A bridge across the river must be built.
必须造一座跨越这条河的桥。
I helped a blind man across the street.
我扶一个盲人过了街。
When my name was called, he looked across at me.
当叫到我名字的时候,他从那边朝我看过来。
The post office is just across from the club.
邮局就在那俱乐部对面。