Question

Was it ______ he was playing volleyball on the playground_________ he got hurt?

A．that; when	B．when; that
C．that; where	D．where; that

Answer 1

B

試題分析：這是強調句型，其結構是：It was+被強調部分+that/who+其他。判斷強調句型的方法是把It was that這三個詞去掉，整個句子不缺成分，意思完整。這里被強調部分是時間狀語從句when he was playing volleyball on the playground，故選B。
點評：本題較難。強調句型是高中階段的重難點之一，也是高考的熱點，需要考生有分析理解句子的結構的能力。尤其把強調句型與其他從句混合在一起考查更增加了試題的難度。
即學即練：Itwas not until midnight______they reached the camp site.
A. that    B.when   C.while   D. as
解析：A。該題強干擾項是B，考生容易因強調時間狀語untilmidnight而誤選。