Unit 3 Careers and Skills Grammar and usage 名词性从句课件-2022-2023学年高中英语牛津译林版（2020）选择性必修第四册

名词性从句 什么是名词性从句？ 对于一个主从复合句，若从句在主句中相当于一个名词的功能，则把这个从句称为名词性从句。如： What I enjoyed most was the delicious food. The result was that she lost the game. 名词性从句包括哪些？ 主语(√): What I enjoyed most was the delicious food. 谓语(×) 宾语(√): I don’t know whether there will be a bus. 定语(×) 状语(×) 补语(×) 表语(√): The result was (that) she lost the game. 同位语(√): The news that she lost the game made us disappointed. 名词性从句 第一节 主语从句 概念：把一个句子的主语由一个单词或词组变成一个句子，这个句子就称为主语从句。主语从句一般放在主句谓语动词之前。 例句： (1) This is a good meal. What you need is a good meal. (2) It doesn’t matter. When we should leave doesn’t matter. (3) This person will be punished. Whoever breaks the law will be punished. (4) That means a lot to me. What you did means a lot to me. (5) It is a pity. That he doesn’t come is a pity. It is a pity that he doesn’t come. 名词性从句 第一节 主语从句 主语从句连接词包括： 注：连接代词在从句中作主要成分，连接副词在从句中只能作状语。两个连词that和whether在从句中只能相当于一个符号，不能作成分。 连接词18个 纯连词2个 that, whether 只起引导作用(注: if不能引导主语从句) 连接代词10个 who, whom, whose, what, which whoever, whomever, whosever, whatever, whichever 连接副词6个 when, where, whenever, wherever, how, why 名词性从句 第一节 主语从句 主语从句连接词例句： 注: 1. whose, whosever和which, whichever作连接代词时，不可单独使用，后面必须跟一个名词，如例句4中whose后面跟house，例句5中which后面跟train。 2. 其他的连接代词都只能单独使用，后面不能接名词。 连接代词what 1. What you need is more practice. 连接代词who 2. Who will be sent there has not been decided. 连接代词whom 3. Whom you will look after is not known. 连接代词whose 4. Whose house it is still remains a mystery. 连接代词whose 5. Which train will leave first is a problem. 名词性从句 第一节 主语从句 主语从句连接词例句： 连接代词whatever 6. Whatever she did was right. 连接代词whoever 7. Whoever comes will be enjoyed. 连接代词whomever 8. Whomever you look for is not allowed. 连接代词whosever 9. Whosever book is overdue will be fined. 连接代词whosever 10. Whichever car comes will be welcomed. 名词性从句 第一节 主语从句 主语从句连接词例句： 连接副词when 11. When they will start has not been decided yet. 连接副词where 12. Where the meeting will be held has not y