强调句的语法
it is/was +被强调部分＋that/who+其他现在时态用is,过去时态用was;被强调部分是人that和who都能用，被强调部分是物只能用that. 注意强调句不能强调谓语部分。下面举例I lost my watch in the park last week.这句话 主语I 谓语lost 宾语my watch 地点状语 in the park 时间状语 last week强调主语可以改为 It was I that/who lost my watch in the park last week.强调宾语 It was my watch that I lost in the park last week.强调地点状语It was in the park that I lost my watch last week。强调时间状语It was last week that I lost my watch in the park。
强调句的用法
强调句的结构为it is+强调部分+that+句子其余部分，举例说明，it is he that helps me with my English, 在这个句中，强调主语he,表示是他而非别人帮助我学英语。
强调句复数用法
It引导的强调句注意事项：
1.无论被强调部分是单数还是复数，It不能用其他代词来代替2.无论被强调部分是单数还是复数，只能用be动词"is或was"3.除了，被强调部分指人，可以用who或that外；其他情况下，无论被强调部分是指时间，地点，原因或其他，只能用that 以上回答希望能帮到你！
强调句造句，英语
It was because I got up early that I caught the early bus. It was by listening to light music that the boy stopped crying.
