Unit5 Using language语法定语从句（ppt课件）-2022新外研版（2019）《高中英语》必修第一册.pptx

1、定语从句定语从句本节课需本节课需理解与掌握理解与掌握内容：内容：对应试卷题型：语法填空对应试卷题型：语法填空+改错改错1.限定性定语从句：限定性定语从句：(1)关系代词关系代词(人人/物物)(2)关系副词关系副词 (3)介词介词+关系代词关系代词2.非限制性定语从句非限制性定语从句(,)：1.与限定性定语从句的区别与限定性定语从句的区别 2.非限中的注意情况非限中的注意情况 The Restrictive Attributive Clause 限制性定语从句限制性定语从句限制性定语从句限制性定语从句The man who lives next to us sells vegetables.I

2、visited the school where I studied.注意事项注意事项:翻译方法翻译方法:做题步骤：做题步骤：1.1.判断限与非限判断限与非限(,)2.2.找先行词：名词找先行词：名词/代词代词(根据句意根据句意)3.3.分析句子成分分析句子成分(主谓宾主谓宾/主系表主系表)4.4.看先行词看先行词(人人/物物)“的的”指代内容指代内容所做成分所做成分thatwhichwhowhomwhose关系代词的用法关系代词的用法人；物人；物物物人人人人(人人/物物)的的主语主语,宾语宾语宾语宾语定语定语(所属关系所属关系)主语主语,宾语宾语主语主语The school shop,_ c

3、ustomers are mainly students,is closed for the holidays.whoseI am sure she has something(that)you can borrow.(1)先行词为先行词为all,everything,nothing,something,anything,little,much 等不等不定代词时。定代词时。只用只用that而不用而不用which。This is the very book that belongs to him.(2)先行词被先行词被all,every,no,some,any,little,much等修饰时。等

4、修饰时。Ive read all the books that are not mine.(3)先行词被序数词或最高级修饰时。先行词被序数词或最高级修饰时。This is the first book that he has read.(4)先行词被先行词被the only,the very,the same,the last修饰时。修饰时。(5)当先行词既有人又有物。当先行词既有人又有物。They talked about the persons and things that they remembered at school.Who is the girl that drove the

5、car?(6)当句中已有当句中已有who时（避免重复）时（避免重复）1.He did all/everything _ he could to help me.2.Any person _ has the money can join the group.thatthatI.Fill in the blanks.Part2:关系副词的用法关系副词的用法指代指代所做成分所做成分是否可是否可省略省略when时间时间状语状语否否where地点地点状语状语否否why原因原因状语状语否否关系副词关系副词介词的来源介词的来源1：根据句意：根据句意The man to whom you spoke was

6、a scientist.介词的来源介词的来源2：固定搭配：固定搭配Is this the watch that you are looking for?The old man whom I am looking after is better.在固定短语中介词不能提前，如句在固定短语中介词不能提前，如句1。下面两句中的介词能提前吗下面两句中的介词能提前吗?1.The engineer _whom my father works is about 50 years old.2.I have two grammars,both _which are of great use.withofThe N

7、on-Restrictive Attributive Clause非限制性定语从句非限制性定语从句非限制性定语从句：非限制性定语从句：(,)His man,who was very old,became ill and died.他的狗当时很老了他的狗当时很老了,生病后就死了。生病后就死了。He didnt pass the exam,which annoyed his parents.注意：注意：1.在非限中，有的句子有先行词在非限中，有的句子有先行词(和限定性定语从句一样和限定性定语从句一样)有的句子没有先行词则指代前面一整句话。有的句子没有先行词则指代前面一整句话。2.在非限中，一般不用在非限中，一般不用that引导，引导，其他词均可通用。其他词均可通用。