He does look well today.
Lily did pass the exam.
2. 强调句型：It is/was+被强调部分+ that/who +其余部分。难点在于强调从句、特殊疑问句以及植入复合句中。例如：
It was not until I had read your letter that I understood the truth.
（强调not until I had read your letter）
What was it that made you so happy?
I don’t know why it is that they tend to refuse my advice.
It was the newspaper that provided Tom with enough money for his research.
可以还原成：The newspaper provided Tom with enough money for his research.
1.这家公司正是因为不重视产品更新换代，忽视售后服务，才逐步被市场淘汰的。 (It was because…)
【翻译】It was because the company didn’t pay attention to product upgrading and ignored after-sales service that it was gradually eliminated in the market.
【翻译】It was the old generation who worked hard to make these / the great changes happen in our motherland; the future lies in the hands of us young people and we’ll live up to their expectations.