2.被修饰词语的区别
A.定语从句的先行词是名词或代词;而同位语从句的先行词
只能是名词,而且仅限于idea, plan, fact, theory, promise,
hope, news, doubt, truth, information, suggestion,
question, thought, belief, conclusion等少数名词。
例如:
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The boy who is playing football is my classmate.
Those who work hard will succeed.
The fact that he had not said anything surprised
everybody.
The fact that you are talking about is important.
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