摘要：同位语从句和定语从句相似.都放在某一名词或代词后面.但同位语从句不同于定语从句.同位语从句对名词加以补充说明.是名词全部内容的体现.且名词和同位语从句的引导词均不在从句中作成分,定语从句说明先行词的性质与特征.与先行词是修饰与被修饰的关系.且名词和定语从句的引导词均在从句中作成分. 区分时可以在先行词与与从句之间加一个系动词be,使之构成一个新句子.如果句子通顺且符合逻辑.则为同位语从句.反之.则为定语从句. 如:The report that he was going to resign was false. 他将辞职的传闻是假的. 因为the report was that he was going to resign 句意通顺.所以.that he was going to resign 是同位语从句. 例:Information has been put forward more middle school graduates will be admitted into universities. A.while B.that C.when D.as 析:答案为B.more middle school graduates will be admitted into universities是Information的内容.且Information不在从句中作成分.所以该句为同位语从句.应将该句区别于: It is said that more middle school graduates will be admitted into universities.this is the information has been put forward. A.what B.that C.when D.as 析:答案为B.that has been put forward为information的修饰性定语.且information在从句中作主语.所以该句为定语从句. 第6讲:主谓一致 主谓一致指 人称 和 数方面的一致关系.如: He is going abroad. They are playing football. 可分为:语法一致, 内容一致, 就近一致.
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你知道同位语从句和定语从句的区别吗？那么牛刀小试来辨别吧！
(1)The question whether the Prime Minister should resign must be decided soon．
(2)The plane that has just taken off is for London．
(3)The fact that he has already died is quite clear．
(4)The problem that we are facing now is how to get money．
把下面的定语从句和同位语从句改为不定式短语
Before the machines leave the factory, there is a series of tests that must be passed．
把下面的定语从句和同位语从句改为不定式短语
At the end of the speech he expressed the desire that he should come and work in China someday．