时间:2026-07-28 06:49:24来源:
总结:
“as soon as”常用于引导时间状语从句,表示“一……就……”。当它放在句首时,主句通常使用一般现在时,从句用一般现在时或现在完成时。以下是常见用法和例句。
| 用法 | 结构 | 例句 |
| 一般现在时 | As soon as + 一般现在时,主句+一般现在时 | As soon as I arrive, I will call you. |
| 现在完成时 | As soon as + 现在完成时,主句+一般现在时 | As soon as he has finished his work, he leaves. |
注意:主句动词多为瞬间动词,如 leave, start, finish 等。避免使用进行时态。