一、强调句型的用法在英语中,我们常用It is/was…who/that结构来突出强调句子的某一成分(一般是句子中主语,宾语或状语)。在这个句型中,it没有实在意义,只是引出被强调的成分。如果被强调的成分是表示人的词,用who或that来连接都可以。如果是其它成分,则一律用that来连接。例如:It is my mother who/that cooks every day.It was yesterday that Tom passed the maths exam.二、使用本句型的几个注意事项 First, emphasize the use of sentence patterns In English, we often use it is / was ... who / that structure to highlight the sentence of a particular component (usually the subject, object or adverbial). In this sentence pattern, it has no real meaning, but leads to the stressed ingredient. If the emphasized ingredient is a person’s word, it’s okay to connect with who or that. If it is other components, all that should be used to connect. For example: It is my mother who / that cooks every day. It was yesterday that Tom passed the maths exam. Second, the use of this sentence a few notes