3．有些强调句型中含有一个定语从句.这往往给理解带来一定的难度.解决方法是仔细分析that或who在句中的作用. It was in the lab that was set up last year that they finished the experiment. 他们是在去年建造的实验室里完成这个实验的.(that was set up last year 是定语从句.that在从句中作主语.并可被which替换) It was the students who came from our school that won the first prize in the contest. 是来自我们学校的学生获得了竞赛一等奖.(who came from our school 是定语从句.who在从句中作主语) G．定语从句与同位语从句的区别 1．定语从句是形容词性的.其功能是修饰先行词.起限定作用.而同位语从句等同于它所修饰的名词.是名词性的.其功能是对所修饰的名词作补充说明. It is a fact you can't deny. 这是一个你不能否认的事实. It is a fact that she has done her best. 她尽了最大的努力.这是事实. 2．在定语从句中.that代先行词.在从句中不仅起连接作用.还充当某个句子成分.在作宾语时通常可省略.而在同位语从句中.that只起连接主句和从句的作用.无意义.在从句中不充当句子成分.一般不可省. The news we heard spread all over the school campus. 我们听到的消息传遍了校园. The news that Mr. Li will be our new English teacher is true. 李先生将是我们的新英语老师这个消息是真的. 【查看更多】
