英语定语从句关系代词用法ppt课件.ppt

定语从句,概念:在复合句中修饰名词或代词 的句子.,(Attributive clause),Mary is a beautiful girl.,Mary is a girl who has long hair.,形容词作定语,句子作定语,修饰girl, 叫做定语从句,定语从句,1.The man is a farmer.,2.The man is speaking at the meeting.,合并句子:,The man who is speaking at the meeting is a farmer.,Mary is a girl.,The girl has long hair.,合并为一个句子,Mary is a girl who has long hair.,定语从句：,由一个句子充当定语,定语从句的位置：在先行词后,先行词： 被定语从句修饰的词,关系词： 引导定语从句的词 关系词位置： 先行词后与先行词关系： 代替先行词，在从句中充当句子成分关系词分类： 关系代词,关系副词,先行词,关系词,定语从句,Mary is a girl who has long hair.,关系代词,which, who, whom, whose, that,重点/难点/考点：关系词,确定关系词步骤：1，分解句子2，确定先行词3，根据先行词/在从句中的成分确定关系词,当先行词是物时： 用which 或that引导.,These are the trees were planted last year.,考点：确定关系词,Tip：1，分解句子2，确定先行词3，根据先行词确定关系词,分解,These are the trees.,The trees are planted last year.,which/that,当先行词是人时： 用who（主语），whom（宾语） 或that引导.,考点：关系词的使用,关系代词who 作定语从句的主语.,The man is speaking at the meeting is a worker.,The man is a worker.,The man is speaking at the meeting.,分解,作主语,Tip：1，分解句子2，确定先行词3，根据先行词确定关系词,Who/that,Whom 作定语从句的宾语,The woman they wanted to visit is a teacher.,The woman is a teacher.,They wanted to visit the woman.,分解,作宾语,Whom/that,Tip：1，分解句子2，确定先行词3，根据先行词确定关系词,that 可以作定语从句的主语和宾语，既可指人也可指物.,who 可以作定语从句的 主语,whom可以作定语从句的宾语,注意: 关系代词作动词宾语时可 省略.,The woman whom/ that they wanted to visit is a teacher.,(whom/ that),whose ：先行词和从句的主语是从属关系，在定语从句中做定语.,I know the girl mother is a teacher.,分解,I know the girl.,The girls mother is a teacher.,作定语,Tip：1，分解句子2，确定先行词3，根据先行词确定关系词,whose,下列情况只能用that,1.当序数词或形容词最高级修饰先行词时。,Tom is the cleverest boy I have ever known.,2. 当先行词是指物的不定代词时。 everything,anything,something,nothing,none,the one, little,few,much,any,all.,that,Everything we saw in the film was OK.,(that),3.当先行词被all,little,few,much,any,every, no等修饰时,I have eaten all the food is left.,that,4.当先行词是There be句型中的主语且指物时。,There is a good work is fit for you.,that,5.当先行词同时包括人或物时。,We often talk about the people and the things we are interested in.,that,6.当主句是who,which或what时,避免重复。,Which is the pen you bought?,that,7.当先行词作主句的表语时。,Its a sunny day we are longing for.,that,8.当先行词被the only, the very, the same, the last等修饰时。,This is the very beautiful girl that Im looking for.,Exercise,1. I have a friend _ likes listening to classical music.,who/that,which/that,whose,3. The man _ leg broke in a match used to be a football player.,2. Yesterday Emily was wearing the new dress _ I gave her.,4. My parents live in a house_ is more than 100 years old.,5. The boy with _ John spoke is my brother.,which/that,whom,6. Kevin is reading a book _ is too difficult for him.,which/that,7. Is there anything _ you want to buy in the town.,8.All _ we can do is to study hard.,9. The first one _ stands up is a little boy.,that,that,that,1.这就是救了那个孩子命的医生.,This is the doctor who saved the boys life.,2.正在跑步的那个人是我的叔叔.,The man who is running is my uncle.,Translation,3. 我喜欢可以随之而唱的音乐.,I like the music that I can sing along with.,4. 住在隔壁的那个女的是一名教师.,The woman who lives next door is a teacher.,在句子中作定语，修饰名词或代词的从句。这种从句由关系代词或关系副词引导，并作句子成分,Summary,定语从句的位置：通常在先行词（在主句中）后。,定语从句的引导词,关系代词,关系副词,指人,指物,who(主语、宾语)，whom(宾语)，that(主语、宾语), whose(定语),that(主语、宾语),which(主语、宾语)whose(定语),where (地点状语),when (时间状语),why (原因状语),Thank you!,Bye-bye,