Noun Clauses二、分类：1 、宾语从句： Noun clauses as the object 2 、表语从句： Noun clauses as the predicative 3 、主语从句： Noun clauses as the subject 4 、同位语从句： Noun Clauses as the appositive一、定义：在主句中起名词性作用、充当宾语、表语、主语或同位语的从句。 宾语从句在复合句中起宾语作用，可以作动词的宾语，也可以作介词的宾语。引导宾语从句的词有 :连词： that if whether ；连接代词： who whose what which ；连接副词： when where how why 等。宾语从句The Object Clausee.g. 1) I think (that) women can reach very high achievements in many fields of science.2) I wonder whether/if she remembered how many babies she had delivered.3) Do you know who/whom Jack was speaking to?4) He asked whose car it was.5) Pay attention to what the doctor said.6) Please tell me when the earthquake took place.7) Will you tell me how I can keep fit and healthy?The Object Clause做动词的宾语 (1) 大部分宾语从句直接跟在动词后： e.g. He doesn't know where the post office is. (2) 有些宾语从句前要有间接宾语： e.g. He told me what I should read ．(3) 如果宾语从句后面有宾语补足语，要使用形式宾语 it 而将从句放到补足语后面； e.g. I thought it strange that he failed to call me ． 我觉得奇怪：他没给我打电话。The Object Clause(4) 在 think, believe, suppose, expect 等动词之后的宾语从句中，如果从句谓语是否定含义，则不用否定形式 , 而将主句谓语动词 think 等变为否定形式 ; e.g. I don’t think you are right ． 我想你是不对的。(5) 在 think ， believe ， imagine ， suppose ， guess ， hope 等动词以及 I’m afraid 等后，可用 so 代替一个肯定的宾语从句，还可用 not 代替一个否定的宾语从句：e.g. —Do you believe it will clear up? 你认为天气会转晴吗 ? —I believe so. 我认为会这样。 I don't believe so.( 或 I believe not.) 我认为不会这样。The Object Clause (1) 一般情况下，宾语从句直接跟在谓语后 ; e....
