高考臨近，以下是有關(guān)單項填空妙題精析(定語從句)，希望對大家有所幫助！
On Sundays there were a lot of children playing in the park, _______ parents seated together joking.
A. their B. whose
C. which D. that
【陷阱】容易誤選B，認(rèn)為這是非限制性定語從句(from www.nmet168.com)。
【分析】最佳答案是A。與上面一題相似，their parents seated together joking 不是非限制性定語從句，而是一個獨(dú)立主格結(jié)構(gòu)，因?yàn)榭崭窈蟮膭釉~ seated 不是謂語，而是一個過去分詞，因?yàn)?seat 作動詞用時，是及物動詞。比較以下相似題：
(1) On Sundays there were a lot of children playing in the park, _______ parents were seated together joking.
A. their B. whose
C. which D. that
選B。whose parents were seated together joking 為非限制性定語從句，因?yàn)槠浜笥型暾闹^語 were seated。
(2) On Sundays there were a lot of children playing in the park, and _______ parents were seated together joking.
A. their B. whose
C. which D. that
選A。因?yàn)榫渲杏胁⒘羞B詞and，整個句子為并列句(from www.nmet168.com)。
(3) On Sundays there were a lot of children playing in the park, _______ parents sitting together joking.
A. their B. whose
C. which D. that
選A。their parents sitting together joking 為獨(dú)立主格結(jié)構(gòu)。
(4) On Sundays there were a lot of children playing in the park, _______ parents sat together joking.
A. their B. whose
C. which D. that
選B。whose parents sat together joking 為非限制性定語從句，因?yàn)榫渲杏型暾闹^語 sat。
(5) On Sundays there were a lot of children playing in the park, _______ parents were sitting together joking.
A. their B. whose
C. which D. that
選B。whose parents were sitting together joking 為非限制性定語從句，因?yàn)榫渲杏型暾闹^語 were sitting。
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