2023年中考英语语法复习表语从句课件

表语从句 1 一、宾语从句的概念 从句在复合句中作宾语的名词性从句， 通常放在主句谓语动词（及物动词）或介词之后。 E.g. We know Mr Green teaches English. She asked if these answers were right. 二、宾语从句三要素 引导词（连接词） 语 序 时 态 Review 观察思考： 指出句子成分 Henry was an American businessman. Henry met an American businessman. 主语 表语 主语 谓语 宾语 （及物动词） 连系动词 观察思考 归纳： 上述例句的结构： + + 句式 观察句子结构，特别是划线部分。 1. I am a little, little bird. 2. The story is interesting. 3. Our main teacher is here. 4. Every student is in the classroom. 5. Your homework is to recite "劝学". 6. Her job is selling computers 主语 系动词/be 表语 常见的连系动词有：be （am, is, are, was, were）, become, look, sound, feel, taste (看、听、尝起来）,seem,appear（似乎、好像）等 He is a student. 主语 系动词 表语 The reason is that he is a student. 主语 系动词 表语从句 That is why I was late. 主语 系动词 表语从句 ▲句子或主谓结构做表语（而不是某个具体单词做表语），这个句子就是表语从句。 指出句子成分 〖合作探究〗 一、表语从句定义： 表语从句是在复合句中作表语的名词性从句, 放在系动词之后,一般结构是“主语+系动词+表语从句”。 作用:对主语进行解释说明。 例句： 1）The problem is that millions of people die of illnesses caused by smoking. 2）The question remains whether we can win Class 3. 指出表语从句部分： 1. He has become what he wanted to be ten years ago. 2. She has remained where I stood yesterday for an hour. 3. His suggestion is that we should stay calm. 4. The question is when he can arrive at the hotel. 二、引导表语从句的连接词 由从属连词that 引导的表语从句 由连接代词Who, whom, whose, which, what 和连接副词where,how,why,when引导的表语从句 由从属连词whether，as if引导表语从句 由从属连词because,why引导表语从句 What I want to say is that I’m sorry. （一）由从属连词 that 引导的表语从句 that在从句中不充当任何成分，本身也没有任何意义。只是起连接作用。 注：that 在引导表语从句时不能省略。 （二）由从属连词 whether引导的表语从句 1. The question is ______________________ 2. The question is _______________________ whether it is worth doing. whether we can win them. whether 在句子中不充当任何成分，但具有“是否”的意义，表示对陈述的事物不明确或不清楚。此时不能用if，因为if不能引导表语从句。 The question is ________ we will have our sports meet next week. A. that B. if C. when D. whet