单击此处编辑母版标题样式,单击此处编辑母版文本样式,二级,三级,四级,五级,2020-5-1,#,第五单元,第,三,课时,教学材料：外研版高中英语必修第三册,教学内容：,Module 5,语法：,Defining attributive clauses,第五单元第三课时,1,Defining attributive clauses,限制性定语从句,(Restrictive relative clauses),Defining attributive clauses,2,Defining attributive clauses,从句,定语,从句,限制性,定语,从句,Defining attributive clauses,3,Why,What,How,WhyWhat How,4,Why should we have attributive clauses?,Why,What,How,Why should we have attributive,5,外研版高中英语必修第三册-Module-5-语法：Defining-attributive-cla课件,6,white,lovely,faithful(,忠诚的,),two years old,The dog is white.,The dog is lovely.,The dog is a faithful animal.,Its a two years old.,I have a lovely,faithful,two-year-old white dog.,How to describe a dog?,cute,描述对象,定语,whitelovelyfaithful(忠诚的)two y,7,I have a lovely,faithful,two-year-old white dog.,my best friend,accompany(vt.,陪伴,)me,Tip,1:,Use,good simple,sentences.,Tip 2:Extend a sentence only when necessary.,My best friend is a lovely,faithful,two-year-old white dog,who/that,I have a lovely,faithful,two-year-old white dog.He is my best friend.He accompanies me every day.,accompanies me every day.,引导定语从句,描述对象,(,先行词,),(Not good enough),I have a lovely,faithful,two,8,“A dog wags its tail with its heart.”,“A dog wags its tail with its,9,“A dog wags its tail with its heart.”,“A dog wags its tail with its,10,A dog is excited.,His,tail moves fast.,A,dog,whose,tail moves fast is excited.,A dog is pleasant about a person or,an animal.,His,tail is wagging right.,A dog is excited when his tail moves fast.,A dog is submissive and concerned.,He,lays his tail down.,时间状语从句,定语从句；,whose tail,作主语,先行词,A,dog,whose,tail is wagging right is pleasan,t,about a person or an animal,.,.,定语从句；,whose tail,作主语,先行词,A,dog,who/that,lays his tail down is submis,sive,and concerned.,先行词,定语从句；,who/that,作主语,A dog is excited.His tail mov,11,I came back from the supermarket with lots of,food,.,My dog loves,the food,very much.,I built a,dog house,on the balcony(,阳台,).,My dog doesnt like,it,at all.,Taking care of my baby is,a job,(which/that),my dog loves to do.,I came back from the supermarket with lots of,food,(which/that),my dog loves,very much.,从句的宾语,先行词,I built a,dog house,on the balcony,(which/that),my dog doesnt like at all.,Taking care of my baby is,a job,.My dog loves to do,it,.,从句的宾语,先行词,从句的宾语,先行词,I came back from the supermark,12,My best friend is a lovely,faithful,two-year-old white,dog,who/that,accompanies,me every day.,引导词（关系代词）,who(m)/that(,指人,);which/that,(,指物,);whose,(,指所属关系,),引导词（关系词）的作用：,引导,从句,;,在从句中作,主语,或,宾语,(,作宾语可省略,),A,dog,whose,tail,moves fast is excited.,What,What are attributive clauses?,位置：,功能：,特征：,先行词（名词,/,代词）之后,修饰、描述先行词,小结,1,从句的主语,从句的主语,先行词,先行词,Taking care of my baby is,a job,(which/that),my dog loves to do.,从句的宾语,先行词,My best friend is a lovely,13,A dog is the only thing on earth,that loves you more than he loves,himself.,Quiz 1:,Explain the grammar,先行词,:,引导词在定语从句中的成分,:,定语从句,:,特殊情况,:,thing,引导词,:,that,that loves you more than he,loves himself,主语,当先行词被,the only,the very,序数词，形容词最高级修饰时，,引导词只能用,that,A dog is the only thing on,14,Quiz 1:,Explain the grammar,先行词,:,引导词在定语从句中的成分,:,定语从句,:,引导词,:,person,被省略,（,who/whom/that,）,(who/whom/that)your dog thinks you are,宾语,(,可省略,),Quiz 1:Explain the grammar先行词,15,Quiz 1:,Explain the grammar,先行词,:,引导词在定语从句中的成分,:,定语从句,:,引导词,:,person,who(that),who has never owned a dog,主语,Quiz 1:Explain the grammar先行词,16,Quiz 1:,Explain the grammar,先行词,:,引导词在定语从句中的成分,:,定语从句,:,引导词,:,dog;dog,that(which);that(which),that you want;,that you need,宾语,;,宾语,Quiz 1:Explain the grammar先行词,17,I got my dog in,2017,.,I was suffering a serious disease,that year,.,I got my dog in,2017,when,I was suffering a serious disease,.,We walked in the,park,.,We walked in the,park,where,he could meet and play with other dogs,.,We walked in the,park,which/that,was only two blocks away from home,.,There are many,reasons,why,dogs make the best pets,.,There,he could meet and play with other dogs.,从句的时间状语,先行词,从句的地点状语,先行词,从句的原因状语,先行词,从句的主语,先行词,区别,:,I got my dog in 2017.I was suf,18,引导词（关系代词）,who/that(,指人,);which/that,(,指物,);whose,(,指所属关系,),引导词（关系词）的作用：,引导,从句,;,在从句中作,主语,或,宾语,(,作宾语可省略,),；,What,What are attributive clauses?,位置：,功能：,特征：,先行词（代词,/,名词）之后,修饰、描述先行词,小,结,2,I got my dog in,2017,when,I was suffering a serious disease,.,We walked in the,park,where,he could meet and play with other dogs,.,There are many,reasons,why,dogs make the best pets,.,引导词（关系副词）,when;where;why,在从句中作,时间状语,、,地点状语,或,原因状语,Tip 3,:,定语从句引导词中，没有,what,和,how,。,引导词（关系代词）who/that(指人);which/,19,1.,who,follows a word referring to _.A.a person B.a thing,2.,which,follows a word referring to _.A.a thing B.a person,3.Instead of,which,you can say _.A.who B.that,4.,where,follows a word that refers to _.A.place B.time,5.,when,follows a word that refers to _.A.place B.time,6.,whose,means _.A.of whomB.who,A brief summary,A,A,A,A,B,B,1.who follows a word referrin,20,体会句意的重心,:,Ancient China was a,place,where,states were often at war with each other.,But it was also a,time,when,there were many great philosophers.,Menci