内容正文:
名词性从句导学提纲
Period 3
【学习目标】:
1.了解表语从句和同位语从句的概念和判断方法;
2.熟悉表语从句和同位语从句连接词的种类和作用;
3.掌握表语从句的常见句型;
4.理解同位语从句和定语从句的区别
5.理解名词性从句的注意事项
【导学流程】:
1. 表语从句的定义和具体用法
2. 表语从句的常见句型
3. 同位语从句的定义、用法以及和定语从句的区别
4. 名词性从句的注意事项
I.表语从句
1.定义:在复合句中作表语的从句;
2.位置:一般放在__________之后,对主语进行解释说明。
3.引导词:连接词:that,whether, as if,_________; 连接代词:who,______,which,whoever,whatever,whichever,whose等;连接副词:when ,where, how, why,whenever,wherever,however等.
例如:(1)问题是我们和他已失去联系.
The problem is that we have lost touch with him .
(2)这就是亨利怎么解决这个问题的.
This is ________ Henry solved the problem.
(3)天看起来要下雨了.
It looks as if it is going to rain.
4. 常见句型:
(1)The reason (why.../for...) was that... 。。。。。。的理由是。。。。。。
(2) It was because... 这/那是因为。。。。。。
(3) It was why... 这/那是。。。。。。的原因
▲ 练一练:(请在下列空白处填写上合适的引导词)
(1)That’s ___ the Party called on us to do.
(2)The reason is ___ he is unable to operate the machine.
(3)Jane is no longer ___ she was four years ago.
II.同位语从句
1.定义:在复合句中作某一名词的同位语的从句;
2.位置:一般位于名词(如:news、fact、suggestion、truth、belief、doubt、possibility、idea 、promise(承诺)等)之后,说明该名词的具体内容。
3.引导词:连词:that,whether; 连接代词:who, what ,which,whose,whoever,whatever,whichever等;连接副词:when ,where, how, why,whenever,wherever,however等.
例如: (1)I have no idea when he will be back.
(2)The fact that he had said nothing surprised everybody.
注意: 同位语从句与定语从句中that的区别: 同位语从句中的连词that只起_______作用,在从句中不担当任何句子成分,对前面的名词进行解释和说明;而定语从句中的关系代词that在句中做宾语或主语,宾语与先行词有修饰关系。
例如: They expressed the hope _______they would come to visit China again. The hope_______ she expressed is that they would come to visit China again.
▲ 练一练:(单句改错)
(1)I have the information what he’ll come soon.
(2)He made a promise if anyone set him free he would make him very rich.
III.名词从句注意事项
1.疑问词 + ever和no matter + 疑问词的区别
①疑问词 + ever可引导名词性从句,如:
_________breaks the rule must be punished.
You can choose whatever you like in the shop.
②疑问词 + ever还可引导让步状语从句。如:
Whoever breaks the rule, he must be punished,
__________ you do, you must do it well.
③no matter + 疑问词只