【问】 强调句到底能强调哪些成分呢?
 【答】 强调句能够强调除谓语以外的任何句子成分。
 She met your brother in New York yesterday.这个句子可以改写成强调句：
 1. It was she who met your brother in New York vesterday.
 昨天在纽约看见你兄弟的是她。(强调主语——使主语成为信息焦点)
 2. It was your brother who(m) she met in New York yesterday.
 她昨天在纽约看见的是你的兄弟。(强调宾语——使宾语成为信息焦点)
 3. It was in New York that she met your brother yesterday.
 她昨天是在纽约看见了你的兄弟。(强调地点状语——使地点状语成为信息焦点)
 4. It was yesterday that she met your brother in New York.
 她是昨天在纽约看见你兄弟的。(强调时间状语——使时间状语成为信息焦点)强调句还可以强调宾语补足语和介词宾语：
 1. It’s dark green that we’ve painted the kitchen. (CGEL)
 我们把厨房漆成了深绿色。
 2. It’s me he gave the book to.
 他把那本书给了我。
 请做下面的英语试题：
 1. It was____he arrived at the station____he realized he had forgotten his ticket.
 A. not until/then B. until/that
 C. not until/when D. not until/that
 2. It was because he was in critical condition____the doctors decided to operate on him.
 A. that B. so that C. so D. in which
 3. “Were all three people in the car injured in the accident?”
 “No，____only the two passengers who got hurt.”
 A. it was B. there is C. it were D. there was
 4. It was in 1976____we began to introduce this new technique.
 A. that B. then C. when D. which