1、vvWelcome to our class2复习定语从句学过知识点1.定义2.先行词3.关系词(关系代词和关系副词)4被定语从句所修饰的词叫被定语从句所修饰的词叫先行词先行词，位于从句之前。，位于从句之前。定语从句有定语从句有关系代词关系代词that、which、who、whose、whom和和关系副词关系副词when、where、why引导引导.定语从句的基本结构为：定语从句的基本结构为：先行词先行词+关系代关系代/副词副词+句子句子 The Attributive Clause 定语从句定语从句 （Summary）5 定语从句定语从句 （Summary）关系代词，引定于从句，关系代词，引
2、定于从句，它们用法要分清。它们用法要分清。thatthat可以作可以作主语不能省略主语不能省略作宾语可省略作宾语可省略，指，指人人指指物物都能行。都能行。whichwhich用来指代用来指代物物，主语不能省略，宾语可以主语不能省略，宾语可以 6 定语从句定语从句 （Summary）whowho和和whomwhom来指来指人人，作作主主作作宾宾各不同。各不同。whosewhose一词作用大，一词作用大，表表人人表表物物都能用，作都能用，作定语。定语。1.Judy is a beautiful woman _comes from an English family.2.China is a cou
3、ntry _ history is very long.3.He is the boy _ I talked withjustnow.The Attributive Clause 定语从句定语从句 （Summary）4.Sorry,we dont have the coat _ you need.8whosethatwhichwhom关系关系代词代词who2.2.关系词判断步骤？关系词判断步骤？1.1.关系代词的作用？关系代词的作用？3.3.定语从句谓语动定语从句谓语动词的选择？词的选择？4.只用which不用that的情况关系代词的作用：关系代词的作用：1.代替先行词代替先行词;2.它还在定
4、语从句中担任一定的成分它还在定语从句中担任一定的成分;3.同时连接先行词与它引导的定语从句同时连接先行词与它引导的定语从句（把主句和从句连起来）（把主句和从句连起来）I like the dress(which/that)Ann is wearing.关系词判关系词判 断断 步步 骤骤（瞻前顾后）（瞻前顾后）+首先，要看先行词。首先，要看先行词。如果先行词是指人如果先行词是指人,关系代词关系代词 可用可用 who,that,whom,whose。如果先行词指物如果先行词指物,关关系代词可用系代词可用which或或that，whose 然后，要确定关系词在从句中的成分。请看下表然后，要确定关系词
5、在从句中的成分。请看下表指人指人指物指物既指人又指物既指人又指物主语主语whowhichthat宾语（可宾语（可省）省）whom/who属格属格whose 定语定语从句谓语动词从句谓语动词的的单复数单复数和和时态时态关系代词在从句中作关系代词在从句中作主语主语时：时：1.从句的谓语动词的单复数由从句的谓语动词的单复数由先行词先行词的单复的单复数决定数决定2.从句的时态不受主句时态影响，由从句所从句的时态不受主句时态影响，由从句所给的语境决定。给的语境决定。Eg:I like the clothes that are unusual.The man who is wearing a hat is
6、 my uncle.121、This is the nove which was written by Lu Xun.A.Is B.are C.was D.were2、I love people are friendly to others.A.which B.whose C.what D.who3、I like the teacher classes are very interesting.A.which B.who C.what D.whoseDear mother,Thank you for loving me.I cant find any word that can describ
7、e your love.Mothers Day is coming soon.But I dont know what I can do for you.Im busy with the things that every American cares about.So Ive decided to write you a letter.It seems I never write to you before.This is the only thing that I can think of.Thank you for teaching me about right and wrong.Th
8、ank you for the happiest time that you have spent with me.14以下情况，只能用以下情况，只能用that,that,不能用不能用whichwhich 15以下情况，只能用以下情况，只能用that,that,不能用不能用which which 1当当序数词序数词或或形容词最高级所修饰形容词最高级所修饰先行词先行词时时,只能用只能用that。Thank you for the happiest time that you have spent with me.16以下情况，只能用以下情况，只能用that,that,不能用不能用which wh
9、ich 当先行词被当先行词被 the very,the only,the next,the last，the same等所修饰等所修饰时时,只能用只能用that。2This is the only thing that I can think of.17以下情况，只能用以下情况，只能用that,that,不能用不能用whichwhich 当先行词被当先行词被 all,any,no,only等限定词所修饰时等限定词所修饰时。3I cant find any word that can describe your love.18以下情况，只能用以下情况，只能用that,that,不能用不能用whichwhich 4当先行词为当先行词为指人和指物指人和指物的两个并列名词词组时的两个并列名词词组时。Thank you for understanding the people and speeches that come to you.19Summary 从句从句定语从句定语从句201.Revise the clauses2.Finish the exercises.21 Genius is nothing but labor and diligence.天才不过是勤奋而已。天才不过是勤奋而已。
