人教版必修三Unit5 Grammar.ppt

同位语从句 定义: 同位语从句对名词进一步解释，说明名词的具体内容。 用法: 常跟的抽象名词有: fact/ idea/reason/ thought/order/decision/ doubt/news/hope/ truth/belief … 连词 that/whether 不充当成份 who/ which/ what 主语与宾语 when /where/why/how 状语 * The thought that they would cross the whole continent was exciting. Some people have the idea that you can cross Canada in less than five days . They forget the fact that Canada is 5.500 kilometres from coast to coast. The girls were surprised at the fact that ocean ships can sail up the Great Lakes. (1) We all know the truth that the earth goes round the sun. (2) They asked me the question whether the work was worth doing. (3) I have no idea where he lives. 试比较： (1) He put forward the suggestion that the second question should be discussed first. (2) The suggestion that he had put forward was turn down. （同位语从句） （定语从句） 同位语从句与定语从句的区别: (1) 定语从句中的that既代替先行词，同时以在从句中作某个成分（主语或宾语），而同位语从句中的that是连词，只起连接主句与从句的作用，不充当句中任何成分。 (2) 定语从句是形容词性的，其功能是修饰先行词，对先行词加以限定，描述它的性质或特征；同位语从句是名词性的，其功能是对名词进行具体内容的补充说明。 1) The news that he told me is that Tom would go abroad next year. Tell the difference that引导的从句是定语从句，that在从句中作宾语. 同位语从句，that在句中不作任何成分. 2) The news that Tom would go abroad is told by him. 名词性从句 名词性从句包括主语从句、表语从句、宾语从句和同位语从句。它的功能相当于名词. 指出带下划线的从句属于名词性从句中的哪一种。 1.What he wants is a book. 2.It is so nice that we can learn this grammar point together. 3.I wonder whether I can make friends with you. 4.This is why he did it. 5.Do you agree to the suggestion that we (should) have a trip in Tibet? 主语从句 主语从句 宾语从句 表语从句 同位语从句 找出下列句子中的错误，并总结出规律： 1. Can you tell me how many students are there in your class? 2. I dont know where has he gone. 3. The owner of the shop came to see what the matter was. 　　 Can you tell me how many students there are in your class? I dont know where he has gone. The owner of the shop came to see what was the matter. 规律一：名词从句中须使用陈述语序！ 找出下列句子中的错误，并总结出规律： 4. We suggested that we would g