(
课件网) 定语从句 The Attributive Clause Which one is Harry Porter The boy is Harry Porter. The boy who is wearing glasses is Harry Porter. 定语从句 定语从句相关概念 定语从句：在复合句中修饰名词或代词的句子。（在句子中作定语） 先行词：被定语从句修饰的名词或代词。 分类：限制性定语从句和非限制性定语从句。 限制性定语从句：对先行词起修饰限制作用，若删掉便不能明确表示其所指对象。（不可用逗号与先行词隔开） 非限制性定语从句：对先行词起补充说明的作用，删掉也不影响主句语义的完整性。（常与先行词用逗号隔开） Harry Porter is a smart boy. Harry Porter is a boy (who has magic power). adj. 作定语 先行词 关系词 定语从句 关系代词：who, whom, as whose, which, that 关系副词：where, when, why 关系代词与关系副词的区别 关系代词：在定语从句中作主语和宾语。 关系副词：在定语从句中作状语。 如何选择定语从句的关系词 分清主句和定语从句。 确定定语从句先行词。 确定先行词在定语从句中所作的成分。（主，宾，定，状） 如果先行词作主语，宾语或定语，关系词为关系代词。 如果先行词作状语，关系词为关系副词。 关系代词 who whom as whose that which 先行词是人 先行词是物 These're the students who/that won the first prize last year. These're the trees which/that were planted last year. Have a try.(指出句中对应成分） The man who came to our school is Mr.Wang. The girl whom I met is Lucy. A child whose parents are dead is called Tom. I like the book which you bought yesterday. 主语 宾语 定语 宾语 who,whom,whose,that（代指人）区别 who：作主语或宾语 e.g.:The man who is speaking at the meeting is a worker. 分解： The man is a worker. The man is speaking at the meeting. who,whom,whose,that（代指人）区别 whom：作宾语 e.g. The woman whom they wanted to visit is a teacher. 分解： The woman is a teacher. They wanted to visit the woman. who,whom,whose,that（代指人）区别 that：作主语或宾语（可省） e.g.：The man who/that is speaking at the meeting is a worker. The woman whom/that they wanted to visit is a teacher. 主语 宾语（that可省） who,whom,whose,that（代指人）区别 whose：作定语 （人或物） e.g. I know the girl whose mother is a teacher. I know a book whose cover is yellow. 分解： I know the girl. The girl's mother is a teacher. as:作主语，宾语 通常和so，such，the same连用，在从句中做主语，宾语 如果先行词前有same, 关系代词也可以用that Such English as is spoken here is not British. 关系代词：that和which which：作主语或宾语 （可省） e.g. This is a truck which/that is made in China. I like the book (which/that) you bought yesterday. 主语 宾语 只用that的情况（考点） Tom is the cleverest boy that I have ever known. This is the first play that I have seen. I have read all the books that you lend me. 1. 序数词和形容词最高级修饰先行词时 2. 先行词被every, some, no, all, any, little, much等词修饰的时 只用that的情况（考点） Everything that we saw in this film was true. This is the very book that belongs to him. 3.everything, something, nothing, all, anything等不定代词做先行词时 4. 先行词被the very, the only, the same, the last修饰时 只用that的情况（考点） Who ... ...
