Unit 2 Grammar focus Noun Clauses 课件-2022-2023学年高中英语人教版（2019）选择性必修第二册

名词性从句 一、简单句 简单句：只有一个主语（或并列主语）和 一个谓语（或并列谓语）。 1.We often study Chinese history on Friday afternoon. 2.Both Tom and Jack enjoy country music. 3. My brother and I go to school at half past seven in the morning and come back home at seven in the evening. 4.The farmer is showing the boy how to plant a tree. 简单句有五种基本句型 1、主语+系动词+表语 2、主语+不及物动词 3、主语+及物动词+宾语 4、主语+及物动词+间接宾语+直接宾语（双宾语） 5、主语+及物动词+宾语+宾补（复合宾语） 1. The teacher’s name is Smith, and the student’s name is John. 2. Hurry up, or you’ll miss the train. 3. He is very young， but he knows a lot . 4. It must have rained, for the ground is wet. 二、并列句 （由连接词或分号把两个简单句连成一句） 三、主从复合句 名词性从句、定语从句、状语从句 名词性从句包括主语从句、宾语从句、表语从句和同位语从句 What caused the accident is still a mystery. 名词性从句 2. The question is who could go there. 3. The boy who offered me his seat is called Tom. 定语从句 4.The foreign visitors took a lot of pictures when they were at the Great Wall. 状语从句 主语从句 宾语从句 表语从句 同位语从句 名词性从句 辨别下列名词性从句的类别： 1.How the book will sell depends on its author. 2.John said that he was leaving for London on Wednesday. 3.The fact is that he has not been seen recently. 4.The fact that he has not been seen recently disturbs everyone in his office. 5.He will talk to us about what he saw in U.S. 6.It is impossible that I go and attend the meeting. 主语从句 宾语从句 表语从句 同位语从句 宾语从句 主语从句 引导名词性从句的连接词可分为三类： 　　 连接代词：what, whatever, who, whoever, whom, whose, which. (有词义，在从句中作主语、表语、宾语或定语) 连接副词：when, where, how, why (有词义，在从句中作状语) 连接词：that（没有词义，不作句子成分， 只起连接的作用） whether, if, （是否） as if （好像，只引导表语从句） 主语从句: That/wh-从句 + 动词 +… 1.That he doesn’t pass the exam disappointed his mother. 2. Whether he will accept the invitation remains a secret. 3. What you said just now sounds reasonable. 4. When we will set out hasn’t been decided. 带形式主语it的主语从句 it 作带形式主语，而将真正的that-从句置于句末，例如： It's a pity that you should have to leave.