1. it 引导的强调句句型用来对句子中的某个部分进行强调，其句式为: it + 动词be + 强调部分 + 从句。 这个句式中的从句可由 that, who, whom, which 等词引导。其中，that 可以代替人或物，which 用于指代物，who 和 whom 指代人。
It was the ship that brought you to England. 是船把你带到了英格兰。 (强调主语)
It was Sondra whom he wished to marry. 桑德拉才是他想娶的姑娘。 （强调宾语）
It was the Susan whom I travel with yesterday。 昨天和我一起旅行的是苏珊。（强调介词宾语）
It was last night that he kissed her for the first time. 他是昨天晚上才第一次亲她。（强调状语）
It is only when all the flowers are blooming that spring comes. 只有当百花盛放之时，春天才算真正到来。（强调状语从句）
2. 强调句型的谓语动词 be 可以采用否定形式
It's not you who is doing so well. 做得那么好的人并不是你。
It wasn't for myself that I did all this. 我做这一切并非都是为我自己。
3. “not…until…”句型的强调句式为“It is/was not until…that…”
陈述句：I didn't know the news until yesterday. 直到昨天我才知道那个消息。
强调句：It was not until yesterday that I knew the news. (就是)直到昨天我才知道那个消息。
4. 强调句句式大多数情况下都是以陈述句的形式出现，但与其它句子一样，强调句中的动词be也可以被移到前面，转化为一般疑问句。
Was it Peter who lost a bicycle yesterday? 昨天丢了自行车的人是彼得吗？
Was it two weeks ago that you wrote the letter to him? 你是两周前写信给他的吗？
5. 强调句句式也可以以特殊疑问句的形式出现。
When is it that we will set off? 我们到底什么时候出发？
Why is it that you do this? (究竟)为了什么你做这个?
网友评论