across的用法与搭配 across 固定搭配

across的用法与搭配“Across”一个常见的英语介词,常用于表示“在……的另一边”、“横跨”或“穿过”的意思。它在句子中可以作介词、副词或形容词使用,具体用法和搭配丰富多样。下面内容是对“across”的主要用法与常见搭配的拓展资料。

一、基本用法

1. 作为介词(preposition)

– 表示“从一边到另一边”,强调空间上的移动。

– 例句:She walked across the street.

– 例句:There is a bridge across the river.

2. 作为副词(adverb)

– 表示“横过”或“越过”,通常不带宾语。

– 例句:The bird flew across the sky.

– 例句:He looked across the room.

3. 作为形容词(adjective)

– 较少使用,多见于固定搭配中,如“across the board”(全面地)。

– 例句:The changes were made across the board.

二、常见搭配与用法拓展资料

搭配/短语 含义 例句
across from 在……对面 The café is across from the library.
across the board 全面地;普遍地 The policy applies across the board.
across the country 全国范围内 The event was held across the country.
across the table 在桌子另一边 He sat across the table from me.
across the world 全全球 The song became popular across the world.
go across 穿越;横穿 We had to go across the field.
look across 向……望去 She looked across the valley.
stretch across 横跨;延伸 The river stretches across the town.
run across 偶然遇到;跑过 I ran across an old friend.
fall across 被……所吸引;偶然发现 He fell across a rare book.

三、注意事项

– “Across”与“through”在某些情况下容易混淆。Across 强调的是“表面”或“横向”的穿过,而 through 强调的是“内部”或“穿透”。

– 例句对比:

– He swam across the lake.(游过湖面)

– He swam through the tunnel.(游过隧道)

– “Across”有时可与“over”互换,但“over”更强调“上方”或“覆盖”。

– 例句对比:

– The plane flew across the mountain.(飞过山的另一侧)

– The plane flew over the mountain.(飞过山的上空)

四、拓展资料

“Across”一个灵活且常用的介词,常用于描述位置、路线或范围。掌握其常见搭配和用法有助于进步英语表达的准确性与天然性。在实际使用中,应根据语境选择合适的表达方式,避免与类似词汇混淆。

怎么样?经过上面的分析拓展资料与表格,可以清晰了解“across”的不同用法和搭配,帮助进修者更好地掌握这一词汇的运用。