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1、精选优质文档-倾情为你奉上定语从句 Attributive Clause之关系副词篇 教学目标:掌握由关系副词引导的定语从句教学重点:定语从句中的关系副词why, when, where 教学难点:关系词的选择授课对象:高三授课人姓名:王瑶教学过程一、 定语从句相关基础知识1. 定语从句2. 定语从句结构:主句(先行词)+关系词+从句3. 先行词4. 关系词/引导词:连接/引导;做成分5. 关系词分类:关系代词 (that,which,who, whom, whose) 从句中做主,宾,表,宾补;关系副词(why, when, where) 从句中做状语二、定语从句之关系副词1. 关系副词wh
2、y1) 在从句中做原因状语,修饰从句谓语动词;先行词必须是表示原因的名词,常用的就两个reason, cause e.g.(1)This is the reason why I didnt come here.2)why作关系词引导定语从句,先行词一定是reason/cause;但reason/cause是先行词时,关系词不一定就是why,可能是that/whiche.g. The reason _ he gave me was unknown. The reason _ he didnt attend the meeting was unknown.3)如何选择关系词解题路径:区分关系代词和
3、关系副词,分析从句中的成分,判断关系词在从句中充当的成分,从而判断是关系代词还是关系副词a. 通过翻译找准先行词b. 判断从句中的谓语动词是否及物。及物动词没有带宾语,说明关系词在从句中做宾语,因此是关系代词(注意spend,visit是及物动词,give后可接双宾语,talk 是不及物动词)4)why引导的定语从句时,先行词可省略因此例句(1)可以改为:This is why I didnt come here.小结:why引导的定语从句比较简单,记住reason和cause2. 关系副词when1) 在从句中做时间状语,修饰从句谓语动词;先行词必须是表示时间的名词,常用的例如hour, d
4、ay, year, time等e.g. (2) I never forget the day when we first met in the park.2) 先行词是时间名词,关系词不一定是whene.g. The days _ we spent in London is unforgettable. The days _ we stayed in London is unforgettable.小结:关系词when的用法,先行词是否为时间名词,分析从句句子成分。从句缺少时间状语用when, 缺少其他成分用that等即 先行词是时间名词,关系词不一定是when关系词是when,先行词一定是时
5、间名词3.关系副词where1) 在从句中做地点状语,修饰从句谓语动词;先行词通常是表示地点的名词,常用的例如house, factory, palce等e.g. (3) I get out of the house where I was born.2) 先行词是地点名词,关系词不一定是wheree.g. This is the town _ I spent my childhood. This is the town _ I told you about.判断方法仍然是看关系词在定语中充当的成分3)where引导定语从句,先行词可能是隐含地点意义的抽象名词必须(舍我其谁)vs通常(还有例外
6、)换句话说,where引导的定语从句,先行词不一定是表示地点的名词,但是这类名词隐含地点意义,通常是抽象名词,例如dream, case, point, stage, situation, occasion, business等e.g. He has reached the point(地步/程度) _ a change is needed.(that/which/where/who) Can you think out a situation (情况/情形)_ this phrase can be used.小结:a.确认关系词在从句中是否作状语,再确认先行词是否为地点名词 b.谨记wher
7、e引导的定语从句中可能出现“离谱”的先行词先行词是地点名词,关系词不一定是where关系词是where,先行词也不一定是地点名词三个关系副词中where用法最复杂4. 关系副词有how吗?how 不可以作为表示方式的关系副词,在英语中若要表示方式,用以下四种句型1) the way +从句2)the way that +从句3)the way in which +从句4)the manner that +从句e.g. (4) I dont like _ you speak to her. A the way B the way in that C the way which D the way of which C which D where三、 Sum up 关系副词先行词成分why原因状语when时间where地点四、造句要求:定语从句中至少再包含另外一个定语从句e. g. Ill never forget the day when we first met in the park where is full of pandas whose eyes are black that is my sisters favorite.专心-专注-专业