英語強(qiáng)調(diào)句的特殊疑問句形式

強(qiáng)調(diào)句型的陳述句形式和一般疑問句形式一般還好理解，但若以特殊疑問句形式出現(xiàn)，則很容易誤解。比較：

Mary bought a new car. (非強(qiáng)調(diào)句)

It was Mary that bought a new car. (強(qiáng)調(diào)句型的陳述句形式)

Was it Mary that bought a new car? (強(qiáng)調(diào)句型的一般疑問句形式)

Who was it that bought a new car? (強(qiáng)調(diào)句型的特殊疑問句形式)

特殊疑問句形式的強(qiáng)調(diào)句可視為對陳述句強(qiáng)調(diào)中的被強(qiáng)調(diào)成分提問得來，如對It was in 1985 that he was born 這一句中的in 1985提問，即得到When was it that he was born?