定语从句高考英语语法复习课件.pptVIP

定语从句 , 亦称形容词性从句. 先行词 +关系词+定语从句 先行词由名词, 代词 或句子充当 关系词有:关系代词 who whom whose which that 关系副词 where when why (how 除外) 关系词的选择由先行词在从句中的成分决定. 难点1: whose whose 引导的定语从句中whose 修饰名词,而且既可以修饰人,相当于 of whom , 也可以修饰物,相当于 of which He is the student whose composition won the first prize. (the composition of whom) I referred to the house whose window faces the lake. (the window of which) 难点 2: which as which 和 as 都可以引导非限制性定语从句,都可以指代前面整句话的内容. Which 引导的非限制性定语从句只能放在主句之后,as 引导非限制性定语从句放在前后均可. As 后面的谓语动词多是 see, know , expect ,say ,mention, report. as用在限制性的定语从句中用于固定搭配 the same …as… ,such/so/as…as… @ As we all know ,he studies very hard. As is known to all ,he is the best student. He turned out to be very successful, which was more than we could expect. @He is as clever a man as I ever see. @He went away the same way as he had come. @I know such a man as you carries only large notes. 难点3:介词提前的定语从句 介词提前:介词+which(先行词指物时) 介词+whom (先行词指人时) @根据从句中的动词搭配 @ 根据与前面的名词搭配 This is not the book of which the teacher spoke in class. The two things of which they felt proud were Jim’s gold watch and Della’s hair. Can you find a proper situation in which the expression can be used? I’ll never forget the day on which I first met him. The clever boy make a hole in the wall,___ he could see what was happening inside the house. A.in which B.through which C.at which D.on which 难点4: 只用 that @ 先行词是all ,few ,little, much, something, nothing ,anything 等不定代词时. All that we have to do is to practice every day. @先行词被序数词或形容词最高级修饰时. The first lesson that I learned will never be forgotten. @ 先行词被all, any ,few ,every,little, no, some 修饰 I have read all the books that you give me. @先行词被 the only ,the very, the last 修饰 He is the only person that I want to talk to. @ 先行词既有人又有物时 They talked of the things and persons that they remembered in the school. 难点 5: When 作时间状语; Where:作地点状语; Why:作原因状语 均可以用介词+which替换,