复合句
4.Both Tom and Mike are American boys. 简单句 5.He said that he has known all before. 复合句
A
3
复合句：主句+引导词+从句
定语从句
复合句 名词性从句
状语从句
A
4
请思考 定语从句的定义：
起定语作用，用来修饰名词或代词的从句。
6. The fact is that she never knew the secret.
(从句作表语)
3. 在句中充当表语的从句(即放在be动词后面) 叫做表语从句。
A
12
注意：
The reason for his absence was that he was ill in hospital.
I think it best that you should seek for a solution to the problem.
在口语或非正式文体中，引导宾语从句的连词that 常可省 略。但形式宾语it后面的that 不能省略。
A
11
5. You are a student.
(名词作表语)
英语名词性从句
Noun Clause
A
1
Review: 英语句子的种类有两种，按句子的用途
可分为陈述、疑问、祈使和感叹句四种。
而按句子的结构可分三种：
主语+谓语
主语+谓语+宾语
1) 简单句
主语+系动词+表语 主语+谓语+间宾+直宾
主语+谓语+宾语+宾补
2) 并列句 简单句+并列连词+简单句
3) 复合句 主句+引导词+从句
It is reported that China has sent another man-made satellite into orbit.
It dose't matter whether he is wrong or not.
A
8
3.宾语)
4. He said that he has known all before.
(从句作宾语)
2. 在句中充当及物动词或介词或be+adj.后宾 语的从句叫做宾语从句。
A
9
We always mean what we say.我们向来说话算数。
作动词的宾语
He goes to the library every day except when it is raining.
He is confident that he will win.
A
2
请判断下列句子是简单句、并列句还是复合句：
1.He often reads English in the morning. 简单句
2.You help him and he helps you.
并列句
3.My suggestion is that we should study step
by step.
名词性从句定义
起名词性作用的从句，叫名词性从句。
换言之，在英语的句子结构中，本来该由名词充当的 主语、宾语、表语和同位语部分，换由一个句子来充 当，这样的句子就是名词性从句。
A
5
Related Conception (相关概念)
1.名词: 表示人或事物的名称的词叫名词。 2.名词在句子作什么成分?
（从句作主语）
.
1. 在句中充当主语的从句叫做主语从句。
A
7
用it作形式主语的主语从句
如果主语从句太长，为了避免句子结构头重脚轻，可以用it作 形式主语，而把主语从句放在主句谓语部分之后。
It is a pity that you didn't go to see the film yesterday.
A
14
名词性从句
主语从句 宾语从句 表语从句 同位语从句
在英语的句子结构中，如果本该由名词充当的主语、
宾语、表语和同位语，由一个句子来充当，那么这 个句子就叫_名__词__性__从_句__。
A
15
请判断出下列的句子属于哪种从句： (主语从句)
1.What I _w___a_n__t_ to do i_s to go shopping.
作介词的宾语 作形容词的宾语
某些表示心理状态的形容词在句中作表语时， 后面可跟宾语从句。
A
10
It 作形式宾语
it 不仅可以作形式主语，还可以作形式宾语，而把作真正 宾语的that从句放在句尾，特别是用在带复合宾语的句子 中。 I think it quite clear that he preferred coffee to tea.
A
13
7.Miss. Liang , a 24-year-old girl, teaches us
English .
(名词作同位语)
8.The news that our team had won made us happy.
(从句作同位语)
4. 在句中用作同位语的从句叫做同位语从句. 其用途是对前面的名词作进一步解释，说明 该名词的具体内容。可以跟同位语从句的名词 通常是news,idea,fact,word,hope,advice等。
其他从属连词引导的表语从句
because ,as,as if,as though等也可用来引导表语从句。 Things are not as they seem to be. 事情并不是像它们表面上看起来那样。 I think it is because you are too serious. He felt as though he had gone back to 20 years ago.
(同位语从句)
2. The news that they _w__o__n__ the game s__p__r_e__a__d__
the whole school.
(宾语从句)
3. I _d__o__n_’_t__t_h__i_n__k_ that he i_s_ an honest boy.
The boy is Li Ming. 主语 表语
Miss. Liang , a 24-year-old girl, teaches us English .
主语
同位语
宾语
名词在句中主要作主语、宾语、表语和同位语。
A
6
1. The boy is Li Ming. (名词作主语) 2. What he said is correct.