2019学年度人教版选修七Unit5Traveling abroad Period4Grammar 课件(17张)
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 限制性定语从句和非限制性定语从句的区别: 1. 形式上不同。 非限制性定语从句常用逗号把主句和从句分开,而限制性定语从句不分开。如: He didn’t pass the exam,which made his parents angry.