初中英语名词性从句教学课件讲解学习.ppt

Grammar ： Noun Clauses 外语学院 英师 02 杨兴隆 67 Ⅰ . 分析下列句子成分： 1. When well have the meeting is not knowan yet. 2. The question is when well have the meeting. 3. I have an idea when well have the meeting. 4. Please tell me when well have the meeting . 名词性从句 主语从句、表语从句、宾语从句和 同位语从句 在复合句中的作用，相 当于名词。因此这四种从句统称为 名词性从句。 主语从句 The Subject Clause 主语从句在复合句中作主句的主语。引导主语 从句的词有连词 that, whether ；连接代词 who, what, which ；连接副词 when, where, how, why 等。 Examples : ? 1. That he was chosen made us very happy. ? 2. Whether she will come or not is still a question. ? 3. Who will go is not important. ? 4. What we need is more time. ? 5. Which team will win the match is still unknown. ? 6. When they will start has not been decided yet. ? 7. Where she has gone is not known yet. ? 8. How he became a great scientist is known to all. ? 9. Why he did it wasn t quite clear. ? 10. Is what you told me really true? 主语从句放在句首，句子显得笨重，因 此一般把它移到句子后面，前面用引导 词“ it ” 来作形式主语。 Examples ： ? 11. It is a pity that she has made such a mistake. ? 12. It s strange that he didn t come yesterday. ? 13.It is said (reported/decided … ) that … . It seems(happened/doesn t matter … )that … 表语从句 The Predicative Clause ? 表语从句在复合句中作主句的表 语。引导表语从句的词有连词 that,whether,as if ；连接代词 who, what,which ；连接副词 when, where, how, why 等 Examples: ? 14.The question is whether it is worth doing. ? 15. It looked as if it was going to rain. ? 16. That s what it is . ? 17.That is where he was born. ? 18. This is how he did it. ? 19. That is why he was late. 同位语从句 The Appositive Clause ? 同位语从句在句中作同位语，它一般要放在主句 中某些名词（如 thought, idea , fact, news, suggestion, plan, be lief, doubt, fear ）的后面，说 明这些名词所表示的具体内容。引导同位语语从 句的有连词 that ，连接副词 how ， when, where 等。 ? 20. The idea that the earth is round is not a new one. ? 21. He must answev the question whether he agrees to it or not. ? 22. I have no idea when he will be back. ? 23. The whole truth came out at last that he was a wolf in sheep s clothing. 宾语从句 The Object Clause ? 宾语从句在复合句中作主句的宾 语。它既可