人教版高中英语必修4课件-知识点-where-引导的定语从句

1、知识点 where 引导的定语从句知识点 where 引导的定语从句where 引导的定语从句【知识点解析】Where可引导定语从句，where 引导的定语的先行词可以是地点也可以是某些抽象名词：一、先行词是地点Where前有表示地点的先行词，where 引导的从句修饰先行词，Where此时是关系副词，在从句中作地点状语。1. Hes got himself into a dangerous situation where he is likely to lose control over the plane. (2001年上海)评析：situation是先行词，其后是Where引导的定语从句

2、，where在从句中作地点状语。句意：他使自己进入了一个危险的境地，他很有可能失去对飞机的控制。 where 引导的定语从句【知识点解析】Where可引导定语where 引导的定语从句【知识点解析】2. This is the place where Luxun once lived.评析：the place是先行词，其后是where引导的定语从句，where在从句中作地点状语。句意：这就是鲁迅曾经居住过的地方。 where 引导的定语从句【知识点解析】2. This iswhere 引导的定语从句【知识点解析】二、先行词为某些抽象名词1.where修饰抽象名词point,例如：You rea

3、ch a point where medicine cant help. 你已到了药物无法治疗的地步。The crisis has reached a point where the receiver will have to be called in. 危机已达到非把破产管理人叫来不可的地步。We have reached a point where a change is needed. 我们到了必须改一改的地步。where 引导的定语从句【知识点解析】二、先行词为某些抽象where 引导的定语从句【知识点解析】注：有时point也可以是具体的地点，例如：Let the point whe

4、re AB cuts CD be called E. 设AB线与CD线的相交点为E。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。 where 引导的定语从句【知识点解析】注：有时point也where 引导的定语从句【知识点解析】2.where修饰抽象名词case,例如：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。Today, well discuss a

5、 number of cases where beginners of English fail to use the language properly. 今天，我们将讨论一些英语初学者对英语使用不当的问题。3.where定语从句修饰抽象名词activity,例如：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。 where 引导的定语从句【知识点解析】2.where修饰抽

6、where 引导的定语从句【知识点解析】4.where定语从句修饰抽象名词situation, 例如：He got into a situation where it is hard to decide what is right and wrong. 他陷入一种难以分辨是非的局面。If you risk something important, you cause it to be in a dangerous situation where you might lose it. 你如果拿重要的东西去冒险，那你就是将它置于一种可能会失去它的危险境地。5.where定语从句修饰抽象名词posi

7、tion,例如：It puts me in a position where I cant afford to take the job. 这使我陷入一种不能接受此工作的境地。 where 引导的定语从句【知识点解析】4.where定语从where 引导的定语从句【知识点解析】6.where定语从句修饰抽象名词job,例如：She wants a job where her management skills can be put to good use. 她想找一份能将她的管理技能派上用场的工作。I dont want a job where Im chained to a desk all

8、 day. 我不想找一份整天坐在办公桌前的工作。 where 引导的定语从句【知识点解析】6.where定语从where 引导的定语从句【典型例题】1. I love places _ the people are very friendly. A. who B. which C. where D. whom答案：C解析：句意：我爱这个地方，这里的人们非常友好。places为先行词，定语从句中不缺主语，宾语，where引导的定语从句，在从句中作地点状语，故选C. where 引导的定语从句【典型例题】1. I love pwhere 引导的定语从句【典型例题】2. A turning poin

9、t of the continuously high housing price wont appear suddenly because there must be a certain process many factors lead to the change.A. which B. whatC. where D. that答案：C解析：本题考查定语从句：句意：房价持续居高不下的拐点不会马上出现，因为导致房价过高的整个过程不是一日形成的，背后有诸多因素。先行词是process,而且定语从句中缺少地点状语，要用where引导。这是一个由where引导的定语从句。选C. where 引导的定

10、语从句【典型例题】2. A turninwhere 引导的定语从句【典型例题】3. It was in the factory _the TV sets were produced_ we met for the first time. A. where, where B. that, whereC. that, that D. where, that答案：D解析：考查强调句型和定语从句。It is/was. that是强调句型，去掉后不影响句意；可以强调除谓语外的任何成分。从句the TV sets were produced不缺少成分，排除B、C；说明第一空是where引导的定语从句；第二空是强调句的that部分。句意：正是在那家生产电视机的工厂里，我们第一次见了面。故选D. where 引导的定语从句【典型例题】3. It was iwhere 引导的定语从句【典型例题】4. If you are in a country _they dont speak your language, you can show the address to the taxi driver. A.