表示一段时间的for什么时候可以省略 | 您所在的位置:网站首页 › three times a month用什么提问 › 表示一段时间的for什么时候可以省略 |
黎老师讲得很好,我补充几个出自《英语疑难问题解答大辞典》的例子. ■当for引导的时间短语用来修饰具有静态意义的动词是常常可以省略。 They lived in China (for )seven years. The meeting lasted (for)two hours. They will be in Chicago (for) a year. ■当for与all开头的名词短语连用时,必须省略for. She’s been lying in bed all day. ■当for短语修饰动态动词时或者用于否定句是,则借此for不能省略。 I’m going away for a few days. I haven’t seen him for three weeks. ■当for用在句子开头时,一般也不能省略。请比较: a. He lived abroad (for) six years. For six years, he lived abroad. b. He waited anxiously at hospital (for) some time. For some time , he waited anxiously at hospital.
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