(1)强调句常见常考结构是it 引导的句子。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。
例句:
It is from the sun that we get light and heat.
It was not until I had read your letter that I understood the true state of affairs.
例题:
1. It was last night ______ I see the comet.
A.the time;B.when;C.that;D.which;
答案:C。
解析:强调句的结构是: It +be +强调部分 + that (who) + 主谓句。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。
原句:My father did the experiment in the lab yesterday evening.
强调主语: It was my father who did the experiment in the lab yesterday evening.
强调宾语: It was the experiment that my father did in the lab yesterday evening.
强调时间: It was yesterday evening that my father did the experiment in the lab. (注意不用when)
强调地点: It was in the lab that my father did the experiment yesterday evening.
2. It is ten years ______ Miss Green returned to Canada.
A. that;B. when;C. since;D. as;
答案:C。
解析:此题考点是连词用法。 本题易误选为A. that. 其实本句不是强调句。若是,去掉It be… that还应是一个完整的句子。而本句去掉 'It is…that',只剩下ten years Miss Green returned to Canada. 不成句。因此本句不是强调句。It is /was +时间+ since…其中is<-> has been was <-> had been.
(2)强调句还有一种类型,就是用助动词do (did,does) 强调谓语。
例句:
She does like this horse.
她的确喜欢这匹马。
Please do take care of yourself.
千万保重。