2023年初中英语语法学习之定语从句与练习 定语从句是指修饰前面名词或代词的句子。从句前面的名词或代词叫先行词,从句中的引导词叫关系代词或关系副词。关系代词who只指人,which只指物。that既可指人又可指物。whose 后必须跟有名词,既指人,也可指物。关系词作主语时,不可省略,作宾语时可省略。whom只指人,只作宾语。关系副词where指“在那里”,when指“在那时”。 She is a girl who / that is beautiful and kind-hearted. The girl who / that is tall is my sister. (以上关系词作主语,不可省略。) She is a girl (who / whom / that) I know very well. (关系词做know的宾语,可以省略。) That boy whose hair is very long is my brother. I own a bike whose price is high. (关系词whose表所属,后需接名词。前句指人,译为“这个孩子的”;后句指物,译为“这个自行车的”。) I bought a watch (which / that) I paid 100 yuan for. (指物, 作pay的宾语,可以省略。) I prefer a place which / that is clean and quiet. (关系词译为“这个地方”,主语,不可省) I prefer a place where I can live a quiet life. (关系词译为“在这个地方”,是地点副词。) I shall never forget the day when a boy helped me find my dog. (“在这一天”,是时间副词) 二.引导定语从句的关系词 引导定语从句的关系词有关系代词和关系副词,常见的关系代词包括that, which, who(宾格whom,所有格whose)等,关系副词包括where, when, why等。关系代词和关系副词放在先行词及定语从句之间起连接作用,同时又作定语从句的重要成分。 三. 定语从句的分类 根据定语从句与先行词的关系,定语从句可分为限制性定语从句及非限制性定语从句。限制性定语从句紧跟先行词,主句与从句不用逗号分开,从句不可省去。非限制性定语从句与主句之间有逗号分开,起补充说明作用,如省去,意思仍完整。 四. 关系代词的用法 1. that 既可以用于指人,也可以用于指物。在从句中作主语、宾语或表语。作主语时不可省略,作宾语可省略。例如: Mary likes music that is quiet and gentle. 玛丽喜欢轻柔的音乐。(that作主语) The coat (that) I put on the desk is blue. 我放在桌子上的那件外套是蓝色的。(that作宾语) 2.which用于指物,在句中作主语、宾语或表语。作主语不可省略,作宾语可省略。例如: The building which stands near the train station is a supermarket. 位于火车站附近的那座大楼是一家超市。(作主语) The film (which) we saw last night was wonderful. 我们昨天晚上看的那部电影很好看。(作宾语) 3.who, whom用于指人,who 用作主语,whom用作宾语。在口语中,有时可用who代替whom。who和whom作宾语时也可省略。例如: The girl who often helps me with my English is from England. 经常在英语方面帮助我的那个女孩是英国人。(作主语) Who is the teacher (whom) Li Ming is talking to? 正在与李明谈话的老师是谁?(作宾语) 注意: (1)当定语从句中含有介词,介词放在句末时,who,whom,that, which可省略,但介词在关系代词前时,只能用“介词+which/whom”结构。例如: This is the house in which we lived last year. 这是我们去年居住的房子。 Please tell me from whom you borrowed the English novel.请告诉我你从谁那借的这本英文小说。 (2)含有介词的固定动词词组中,介词不可前置,只能放在 ... ...
~~ 您好,已阅读到文档的结尾了 ~~