名词性从句知识结构图解.

② 连接代词 what, whatever, who, whoever, whom, whomever, whose, which,等.在从句
1.分类
中做主语，宾语，表语，定语等句子成分。
③ 连接副词 ቤተ መጻሕፍቲ ባይዱhen, where, how, why, whenever, however, wherever 等在从句中做状语成分。
He insisted that he was innocent and insisted that he should be set free. ③ 注意 it 作形式宾语的结构
We all thought it a pity that we had missed the lesson.
I took it for granted that they were not coming.
(去掉该结构后,句子成分完整)
词
主语从句：It was a pity that you shouldn’t go to see the film. （在句子中作主语成分）
③whatever /whichever/ whoever 引导主语从句的区别
Ⅰ Whatever 是 what 的强调形式表示“无论什么”相当于 anything that…
定义：充当主语功能的句子叫主语从句
That she was chosen made a great stir (轰动) in her school.
注意: ①it 作形式主语的 that-从句有以下四种不同的搭配关系：
It + be +形容词+ that-从句 It is necessary / important that….
引导名词性 从句的连接词
2. 名词性从句的连接词选用原则：“缺什么就补什么” I know what he is talking about. (从句中缺宾语,指物) Do you know who he is? (从句中缺表语,指人) Where he will go is unknown. (从句中缺地点状语) I’m sure that they will come tomorrow. (从句中什么都不缺) I don’t know which book I should choose. (从句中缺定语)
We can learn what we didn’t know.
We find it necessary that we (should) practice English every day. ★某些作表语的形容词，如 sure, happy, glad, certain 等之后可带宾语从句
I am glad that you can come and help me. 注意：① wish/would rather 后的宾语从句中要用虚拟语气。
…是有必要 / 重要的….
It + be + -ed 分词+ that-从句 It is universally acknowledged that../ It is known that…众所周知…
It + be +名词+ that-从句
It is common knowledge/ a fact that… ……是常识/事实
I wish I had finished my homework yesterday. I’d rather you had been there yesterday ② 在表示建议,命令, 请求的词后面的宾语从句当中用 should + V, should 可以省略
宾语从句
His pale face suggested that he was ill so I suggested that he should go to see the doctor.
表语从句
④ that 一般不接介词宾语，偶尔可作 except, in 的宾语；其它介词后面需用 it 作形式宾语
He differs from his roommates in that he devoted his spare time to reading.
He knows nothing about Jim except that he is from London.
Ⅲ whichever ‘无论哪个;无论哪些’,既指人,又指物. 可修饰名词与 of 连用
Whichever book you borrow doesn’t matter to us.
Whichever of us fulfills his task will lend a hand to others. 定义：在复合句中充当宾语功能的句子叫宾语从句
从
Whatever / Anything that she does is wrong.
Ⅱ whoever 是 who 的强调形式，表示‘无论谁’ 相当于 anyone who….
句
~ever Whoever / Anyone who walks around in such a heavy rain will catch a cold.
It +不及物动词+ that-分句 It happens that…碰巧.. / It occurs to sb.that… 突然想起……
名 主语从句
②It 作形式主语和 it 引导强调句的比较
强调句： It is in the morning that the murder took place.
You can depend on it that he will help you in time of emergency. ⑤表示好恶的动词如 like; hate; love;enjoy; dislike; appreciate 等后面不能直接跟宾语；
名词性从句讲解学案
制作人：赵慧玲 杨秀荣 审核：李秀丽 使用日期：3 月 5 日
定义：在句子中起名词作用的句子叫名词从句 (Noun Clauses). 名词性从句包括主语,宾语,表语,同位语从句.
★ 名词性从句中使用陈述句语序。
① 从属连词 that; whether; if
(只起引导从句的作用，在从句中不做句子成分）