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课件网) 定语从句 在复合句中，修饰某一名词或代词的从句叫作定语从句。定语从句通常置于它修饰的名词或代词之后，被修饰的名词或代词叫先行词。 1. 概念 2. 关系词 引导定语从句的词被称为关系词。分为两类：关系代词 (that, which, who, whom, whose)和关系副词(when, where, why)。 3. 关系代词的用法 关系代词 指代对象 所作成分 that 人或物 主语或宾语 which 物 主语或宾语 who 人 主语或宾语 whom 人 宾语 whose 人或物 定语 e.g. The boy that / who / whom you saw yesterday came here again this morning. This is the professor who / that taught me chemistry in 2025. The film that / which we saw at Hongxing Cinema was very interesting. The park which / that was built five years ago is still beautiful. Do you know the girl whose father is a famous doctor 1) 关系词只能用that的情况 ①当先行词是 all, little, much, none, few, something, nothing, everything, anything 等不定代词时。 e.g. As we all know, all that can be done should be done. ②先行词前面有the only, the very, the last 等修饰时。 e.g. This is the only book that I can find. ③当先行词前有序数词或最高级修饰时。 e.g. This is the most interesting movie that I have ever seen. ④当先行词既有人又有物时。 e.g. I have never heard of the people and things that you talked about just now. ⑤当先行词前面有all, any, no等限定词时。 e.g. All the gifts that you received yesterday should be put away. ⑥当主句是以who或which开头的特殊疑问句时。 e.g. Which is the book that you like best 2) 关系词只能用which的情况： ①关系代词作介词的宾语时，用“介词+which”结构。 e.g. This is the place in which I grew up. ②如果先行词本身是that或those时，只能用which。 e.g. Those which are on the desk are English books. ③引导非限制性定语从句指物时，多用which。 e.g. The pens, which they borrowed just now, are mine. 4. 由who, whom或whose引导的定语从句 ① 当先行词指人时，定语从句可以由who或whom来引导。who在定语从句中既可以作主语，也可以作宾语。whom在定语从句中作宾语。作宾语时，who或whom可以省略。 e.g. The girl who often helps me with my English is from England. I want to find the woman (who / whom) I talked with in the square a few minutes ago. ② whose在定语从句中作定语。它引导的定语从句所修饰的先行词既可以指人，也可以指物。 e.g. The boy whose father is a doctor studies very hard. I like the magazine whose cover is white and black. 5. 关系副词的用法 when表示时间，在从句中作时间状语。 e.g. I still remember the year when you graduated from No. 8 Middle School. 2) where表示地点，在从句中作地点状语。 e.g. That is the school where I studied three years ago. 3) why表示原因，在从句中作原因状语，先行词常是reason。 e.g. We don’t know the reason why he was late for school. 1. The high-technology clothes _____ the players wore helped them perform better in the 9th Asian Winter Games. (2025黑龙江) A. that B. who C. what A 2. —Did you watch the most exciting dance _____ was performed by robots during the Spring Festival Gala of the Year of the Snake —Yes, it was amazing. (2025黑龙江绥化) A. which B. that C. who B ... ...
