有,强调句.
it is ...that ...可以强调出谓语动词意外的所有句子成分.
这里你强调的便是主语.
如,We planted these trees.我们栽了这些树
It is we who/ that planted these trees.
栽这些树的是我们.
主语,强调的主语是人时,that 可以换成who.
有,强调句.
it is ...that ...可以强调出谓语动词意外的所有句子成分.
这里你强调的便是主语.
如,We planted these trees.我们栽了这些树
It is we who/ that planted these trees.
栽这些树的是我们.
主语,强调的主语是人时,that 可以换成who.