第1个回答 2013-02-07
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。
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.
典型例题
1) It was last night ___ I see the comet.
A. the time B. when C. that D. which
答案C. 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.
第2个回答 2006-12-22
在英文中,句子的主语、宾语、状语都可以写进一定的句式里以表示对它的强调。它们是:
1. It is / was + 被强调的部分 + that ( who, which ) + 句子的其他部分,
2. What … is / was …这种句式就称为强调句。
强调句主要有两种形式:
1. It is/was + 被强调的部分 + that(who,which) + 句子的其他部分
下面我们以两个句子为例来演示强调句的构成。如:
1)Western health-care system are spending huge sums of money
主语 宾语
on the surgical treatment of the disease.
状语
西方国家医疗保健机构在