當(dāng)然不能用"when"替換了.
什么是強(qiáng)調(diào)句呢?
強(qiáng)調(diào)句是一種修辭,是人們?yōu)榱吮磉_(dá)自己的意愿或情感而使用的一種形式.
強(qiáng)調(diào)句的句構(gòu)如下：
"It is (was)+ 被強(qiáng)調(diào)部分+ that (who) + 句子其他部分"
從強(qiáng)調(diào)句句構(gòu)可以看出,強(qiáng)調(diào)句即便強(qiáng)調(diào)時(shí)間、地點(diǎn)也不能用when或where,而只能用"that"當(dāng)然如果強(qiáng)調(diào)人時(shí),用that/who都可以.
強(qiáng)調(diào)時(shí)間：It was yesterday evening that my father did the experiment in the lab.(注意沒(méi)有用when)
強(qiáng)調(diào)地點(diǎn)：It was in the lab that my father did the experiment yesterday evening.(注意沒(méi)有用where )
希望回答對(duì)提問(wèn)者有所幫助.