在英语中，有时为了强调某一个部分则有一个固定的强调句型，其句型公式是：
It is/was+被强调的部分+that+…（如果强调人也可以用who/whom）
注意：其明显的特征是：如果去掉it is/was…that…仍然是完整句。
如：He came here by bus with her yesterday.
他昨天和她一起坐公共汽车来的这里。
1) 强调“主语-he”：
是“他”昨天和她一起坐公共汽车来的这里。
It was he that/who came here by bus with her yesterday.
2）强调“状语-here”：
他昨天和她一起坐公共汽车是来的“这里”。
It was here that he came by bus with her yesterday.
3）强调“状语-by bus”:
他昨天和她一起是“坐公共汽车”来的这里。
It was by bus that he came here with her yesterday.
4) 强调“状语-with her”:
他昨天是“和她一起”坐公共汽车来的这里。
It was with her that he came here by bus yesterday.
5) 强调“状语-yesterday”:
他是“昨天”和她一起坐公共汽车来的这里。
It was yesterday that he
