高中必修三 unit 3 grammar 名词性从句

e.g. I hope （that）they will have fun.
She said (that) she would never come back again.
注意：一般情况下只能接wh-类连接词引导的宾语 从句。少数几个介词如excerpt, but, in 后可接that 引导的宾语从句。
引导名词性从句的连接词可分为三类：
一、从属连词（5个）： that; whether, if ; （均表示“是否”表明从句内容的不确定性 as if ,as though . （均表示“好像”，“似乎”）
二，连接代词（9个）： what, whatever, who, whoever, whom, whomever, whose, which, whichever
（2）that没有任何实义，而what可翻译为 什么；
（3）what 任何时候不可省略，而that在引 导宾语从句时可以省略。
关联词的功能; a. 连词 b.充当成分 c.具有一定实义 那么，其中从属连词有_a___;
连接代词和连接副词有_____b_. c
宾语从句可分为三种类型：
1.由从属连词that引导的宾语从句表述陈述意思， 连词that通常可以省略。
三，连接副词（7个）： when, where, how, why, whenever, wherever, however
Group one
I don’t know what we will do next.
I don’t know where we will go this afternoon.
在句子中起名词作用的句子叫 名词性从句 (Nominal Clauses）。 名词性从句的功能相当于名词词 组，它在复合句中中能担任主语、 宾语、表语、同位语等，因此根据 它在句中不同的语法功能，名词性 从句又可分别称为主__语__从__句__,__宾__语__从__句__, _表__语__从__句___和_同__位__语___从__句.
以上句子都是由what或that引导的名词性从句， 观察分析，回答下列问题：
(1)What 和 that 引导名词性从句的区别是什么？ (2)What 引导名词性从句时能否省略?为什么？ (3)That 引导名词性从句时什么情况下可以省略?
that和what引导名词性从句的区别：
（1）that 在从句中不充当任何成分，而 what在从句中充当一定的成分，如主表宾；
What the teacher said is very important to us.
That he is a good student is known to us all.
The question is what we will do next.
The problem is that he was late again.
I don’t know when we will start this afternoon.
I t.
I didn’t know that he was late again.
斜体字部分为宾__语_____从句，从句都用_陈_述_____语序， 从句都有_____连__接词词。其中what为____连__接__代词词； when, how, where为___连__接_副_词词；that为____从_属_词连，词 ____可__以（可以或不可以）省略
宾语从句重难点 1. 宾语从句中，要用陈述句的语序。例如：
①Can you make sure _c___the gold ring ？（MET90） A. where Alice had put B. where had Alice put C. where Alice has put D. where has Alice put ②You can't imagine B__when they received these nice Christmas presents.（94上海） A. how they were excited B. how excited they were C. how excited were they D. they were how excited
Group three
What we will do next is the question.
Where we will go this afternoon is the question.
When we will start this afternoon is the question.
How we will do it is the question.
That he was late again is the problem .
斜体字部分为__主_语____从句，从句都用_陈_述_____语序， 从句都有_____连__接词词。其中what为____连__接__代词词； when, how, where为___连__接_副_词词；that为____从_属_词连，词 ____不__可（以可以或不可以）省略
Group two
The question is what we will do next.
The question is where we will go this afternoon.
The question is when we will start this afternoon.
The question is how we will do it.
The problem is that he was late again.
斜体字部分为_表__语____从句，从句都用_陈_述_____语序， 从句都有_____连__接词词。其中what为____连__接__代词词； when, how, where为___连__接_副_词词；that为____从_属_词连，词 ____不__可（以可以或不可以）省略