1 如果主句的谓语动词用一般将来时,由after, before, when, until, if, as soon as等连词引导的从句中的谓语动词,要用一般现在时表示将来,而不可直接用一般将来时。
你走后,我将经常给你写信。
After you leave , I shall often write to you. (正)
After you will leave , I shall often write to you. (误)
We won't leave before she comes back . (正)在她回来前,我们不会离开 。
We won't leave before she will come back . (误)
I shall call on you if it's fine tomorrow .(正)如果明天天气好,我就去看你 。
I shall call on you if it will be fine tomorrow . (误)
2 如果主句是祈使句,这类从句也要用一般现在时。
Please wait here until he returns . (正)请在这里等,直到他回来 。
Please wait here until he will return . (误)
As soon as she arrives , let me know.(正)她一到就马上告诉我 。
As soon as she will arrive , let me know.(误)
疯狂英语 英语语法 新概念英语 走遍美国 四级听力 英语音标 英语入门 发音 美语 四级 新东方 七年级 赖世雄 zero是什么意思昌吉回族自治州西隆名仕公馆(北京南路60号)英语学习交流群