文档介绍：Grammar
Find all the examples in the play where noun clauses are used as the object.
Well, why don’t you explain what this is all about?
May we ask what you are doing in the country?
1. 名词性从句是由if, whether, that和各种疑问句词where, when等充当连接词所引导的从句, 其功能同名词一样。
2. what与that在引导名词性从句时的区别:
what引导名词性从句时在从句中充当句子成分, 如主语, 宾语, 表语, 而that则不然, 它在句子中只起连接作用。例如:
(1) What you said yesterday is right.
(2) That she is still alive is a puzzle.
3. 宾语从句就是在复合句中作宾语的名词性从句, 通常放在主句谓语动词(及物动词) 或介词之后。
(1) 由that 引导的宾语从句(that通常可以省略), 例如:
I heard that he joined the army.
(2) 由what, whether (if)引导的宾语从句, 例如:
① She did not know what had happened.
② I wonder whether you can change this note for me.
4. 否定的转移: 若主语谓语动词为think, consider, suppose, believe, expect, guess, imagine等, 其后的宾语从句若含有否定意义, 一般要把否定词转移到主句谓语上, 从句谓语用肯定式。
I don’t think this dress fits you well. (我认为这件衣服不适合你穿。)
5. it常可以放在动词think, find, consider, believe, feel, make等后作为形式宾语: it不仅可以作为形式主语,还可以作为形式宾语而真正的宾语-that从句则放在句尾, 特别是在带复合宾语的句子中。
We heard it that she would get married next month.
Find all the examples where noun clauses are used as predictive.
That’s why we’ve given you the letter.
表语从句是在复合句中作表语的名词性
从句, 放在系动词之后, 一般结构是“主
语+系动词+表语从句”。可以接表语从
句的系动词有be, look, remain, seem
等。引导表语从句的that常可省略。另
外, 常用的还有the reason why … is
that …和It is because …等结构。例
如: