across
/əˈkrɒs/
prep. / adv.
标准词条
CET-4
一句话记住
穿过;在……对面;穿过;向对面
释义与例句
prep.
穿过;在……对面
from one side to the other of something, or on the other side of an area
-
He walked across the bridge to the other side of the river.
他走过桥来到河的对岸。
-
There is a post office across the street from here.
这条街对面有一家邮局。
展开其余 1 条例句
-
The news spread quickly across the country.
这条消息迅速传遍全国。
adv.
穿过;向对面
from one side to the other side
-
The river is too wide to swim across.
这条河太宽了,游不过去。
-
She pointed across to the distant hills.
她指向对面远处的群山。
展开其余 1 条例句
-
Can you push the suitcase across for me?
你能把手提箱推到这边来吗?
词源与构词
记忆钩子
across 是介词或副词,表示“从一边到另一边”;动词“穿过”要用 cross,不要混用。
词族与关联词
同义词
-
through 穿过;通过across 侧重从一表面或开放空间的一边到另一边;through 侧重从某个立体空间或物体内部穿过。The train passed through a long tunnel. 火车穿过了一条长隧道。
反义词
-
along 沿着;顺着across 强调横向越过;along 强调顺着一个方向或一条线移动,方向不同。They walked along the riverbank. 他们沿着河岸散步。
易混词(形近或义近,注意区别)
-
cross 穿过;交叉across 是介词或副词,不能单独作谓语;cross 是动词,表示“穿过、交叉”,注意词性区别。Be careful when you cross the road. 过马路时要小心。
常见搭配
-
come across 偶然遇到;被理解I came across an old photograph while cleaning the attic. 我打扫阁楼时偶然发现了一张旧照片。
-
across the country 全国各地The campaign has gained support across the country. 这项运动得到了全国各地的支持。