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as soon as的用法(as soon as的用法)
发布时间：2022-10-24 06:48 点击：次
1.as soon as引导时间状语从句当主句用一般过去时时，从句中用一般过去时或过去完成时。例：晚会刚一开始他就离开了。 As soon as the party began/had begun he left. He left as soon as the party began/had begun.(位于主句前后均可)例：他一听到那个消息就晕倒了。 As soon as he heard/had heard the news, he fainted. He fainted as soon as he heard/had heard the news.2.as soon as 可以表将来的事：这时主句用一般将来时，从句用一般现在。(主将从现)例：我一见到他就会告诉他这个消息。 As soon as I see him I will tell him the news. I will tell him the news as soon as I see him.(位于主句前后均可)我一到北京就会给你打电话。 I will call you as soon as I arrive Beijing. As soon as I arrive Beijing I will call you.我一看到他就会告诉。 I will tell him as soon as I see him. As soon as I see him I will tell him.当主句用一般将来时时，可以用一般现在时代替一般将来时