初中英语名词性从句详解 (共43张PPT)

名词性从句 名词性从句 主语从句 宾语从句 表语从句 同位语从句 主语从句在句中做------ 宾语从句在句中做------ 表语从句在句中做------ 同位语从句在句中----- 主语 宾语 表语 同位语 1. That he will come is certain. 2. I know that he will come. 3. The truth is that I have been there. 4. The fact that she was late surprised us. 主语从句 宾语从句 表语从句 同位语从句 为什么叫名词性从句？ _______________________ 整个从句相当于一个名词 比较: The man looked around. That the boy failed again in the exam disappointed his mother. 同样作主语，从句可以表示较复杂的含义,一般是个动作或性质 I know him. I know that he is writing his composition in his room 2. 为什么要有名词性从句？ 那人看了看四周. (名词作主语) 那孩子考试又不及格令他母亲很失望. (从句作主语) 我知道他在房间里写作文. 从句的特征: 是一个句子,有一个引导词,引导词做从句的一个成分 (that 除外) 名词能做的成分,从句都能做 从句表达的意思比名词复杂得多 主语从句 that whether who whom whose what which when where why how 从 句 引导词: 1. That he knows Japanese is known to all. 他懂英语,这一点大家都知道 令我惊讶的是在这儿见到他. 3. When he will come is unknown . 4. Whether he is coming doesn’t matter much. 他来不来没什么要紧的 他什么时候来不清楚. 他们是怎么登上山顶的仍是个秘密. 5. It remains a secret ho