only强调句型结构 强调句型结构

It is (was) 被强调部分+that (who) + 句子其他部分 。此结构强调的成分仅限于主语,宾语和状语 。强调句的连词只有两个,that和who 。当强调的部分是人,且为句子的主语时,才用 "who",其余用that 。 
【only强调句型结构 强调句型结构】

only强调句型结构 强调句型结构

文章插图
原句: My father did the experiment in the lab yesterdayevening. 强调主语: Itwas my father who did the experiment in the lab yesterday evening. 强调宾语: Itwas the experiment that my father did in the lab yesterday evening. 

only强调句型结构 强调句型结构

文章插图
强调时间: Itwas yesterday evening that my father did the experiment in the lab. (注意不用when)强调地点: Itwas in the lab that my father did the experiment yesterday evening. 

only强调句型结构 强调句型结构

文章插图