where 引导定语从句PPT课件

1、.,1,where 引导定语从句,.,2,01,单击输入您的文字标题,输入您的文字输入您的文字输入您的文字输入 您的文字输入您的文字,.,3,在英语学习中，我们都知道，where在定语从句中用作关系副词，作状语，先行词一般指地点。例如： This is the farm where we worked when we were young. 这就是我们年轻时候在此干活的农场。 He met his wife in the park where they fell in love with each other.他是在这个公园遇到他的妻子，就是在那里，他们相爱了。,.,4,一、某些在从句中充当地

2、点状语的“介词+关系词”结构可以与where 互换，where=in/at/on/.which,例如：This is the house in which I lived two years ago.这是我两年前住过的房子。 This is the house where I lived two years ago. This is the factory where/in which you worked last year. This is the factory that/which/you visited last year.,.,5,where定语从句修饰抽象名词,where引导的定

3、语从句的先行词大多数情况下是表示地点的名词，但也有特殊情况。如果定语从句修饰point，situation，part，condition和case等表示抽象意义的词，关系词在定语从句中充当状语时，常用where 引导，意思是“到了某种地步，在某种境况中” 。,.,6,1) where定语从句修饰抽象名词point You reach a point where medicine cant help. 你已到了药物无法治疗的地步。 We have reached a point where a change is needed.我们到了必须改一改的地步。 注：有时point也可以是具体的地点：

4、The accident happened at the point where the A15 joins the M1. 事故发生在A15与M1交叉的十字路口。 2) where定语从句修饰抽象名词case There are cases where the word “mighty” is used as an adverb. 在一些情况下，mighty一词可用作副词。 3) where定语从句修饰抽象名词activity,.,7,在这里输入你的标题,Those successful deaf dancers think that dancing is an activity where sight matters more than hearing.那些失聪的成功舞蹈演员们认为，舞蹈是一种让人看胜过让人听的活动。 4) where定语从句修饰抽象名词situation He got into a situation whe