Unit 6 Let’s Go-Unit Review-ppt课件-(含教案)-市级公开课-冀教版七年级上册英语(编号：d0935).zip

定语从句定语从句 The Attributive Clause什么是定语从句呢？什么是定语从句呢？答案：修饰前面某一名词或代词答案：修饰前面某一名词或代词的从句叫定语从句。的从句叫定语从句。结构：结构： 先行词先行词 + 关系词关系词 + 句子句子 从句位置：先行词之后从句位置：先行词之后 形容词性的从句形容词性的从句 关系词的作用关系词的作用 1. 连接作用，引导定语从句。连接作用，引导定语从句。 2. 代替先行词。代替先行词。 3. 在定语从句中担当一个成分。在定语从句中担当一个成分。(Attributive clause)Mary is a beautiful girl.Mary is a girl who has long hair.形容词作定语形容词作定语句子作定语句子作定语,修饰修饰girl, 叫做叫做定语从句定语从句 The boy who is wearing glasses is Harry Porter 先行词先行词 关系词关系词 定语从句定语从句 关系代词关系代词 关系副词关系副词 who that which where when why whom whose先行词先行词关系词关系词定语从句定语从句Mary is a girl who has long hair.关系关系代词代词关系副词关系副词which, who, whom, whose, thatWhere, when1.The man is a farmer.2.The man is speaking at the meeting.合并句子合并句子 : : The man who is speaking at the meeting is a farmer.Mary is a girl.Mary has long hair.合并为一个句合并为一个句子子Mary is a girl who has long hair. 定语从句的用法定语从句的用法 : : 当先行词是物时当先行词是物时 , , 用用which 或或that引引导导. .These are the trees which were planted last year. 当先行词是人时当先行词是人时 , , 用用who, whom, whose, that引导引导 . who, whom, whose, that用法区用法区别别. who 作定语从句的作定语从句的 主语或宾语主语或宾语 . The man who is speaking at the meeting is a worker.The man is a worker.The man is speaking at the meeting.分分解解作主语作主语who whom whose that 用法区别用法区别1.who指人，在从句中做指人，在从句中做主语主语或或宾语宾语 The boys who are playing football are from Class One. The boys are from Class One分解分解 The boys are playing football 做主语做主语 Whom 作定语从句的作定语从句的 宾语宾语 The woman whom they wanted to visit is a teacher.The woman is a teacher.They wanted to visit the woman.分分解解作宾语作宾语whose通常指人，也可指物，在定语从句中通常指人，也可指物，在定语从句中做定语做定语 I know the boy whose father is a doctor. I know the boy分解分解 The boys father is a doctor 作定语作定语 whose 作定语从句的作定语从句的定语定语. I know the girl whose mother is a teacher.分分解解I know the girl.The girls mother is a teacher.作定语作定语2. whom指人，在定语从句中充当指人，在定语从句中充当宾语，宾语，常可省略。常可省略。 Mr. Liu is the person (whom) you talked about. Mr. Liu is the person 分解分解 You talked with the person 注意：关系代词注意：关系代词whom在口语和非正式在口语和非正式语体中常用语体中常用who代替，可省略。代替，可省略。 作宾语作宾语 that 可以作定语从句的可以作定语从句的主语和宾主语和宾语语.注意注意 : : 关系代词作动词宾语时关系代词作动词宾语时可可 省略省略 . . The woman (whom/ that) they wanted to visit is a teacher.3. which 指物，作主语或宾语指物，作主语或宾语 (作宾语可省作宾语可省 略略, 如介词提前则不能省如介词提前则不能省) These are the trees which were planted last year.This recorder （which） he is using ismade in Japan. Is this the library (which) you borrow books from?Is this the library from which you borrowbooks?which 和和 that的用法的用法 which和和that通常指物，既可以作主语通常指物，既可以作主语也可以作宾语，作宾语可以省略。也可以作宾语，作宾语可以省略。 (1) Football is a game which/that is liked by most boys. (2) This is the pen (which/that) he bought yesterday. 作主语作主语作宾语作宾语以下情况只能用以下情况只能用that1 先行词既先行词既有指人又有指物有指人又有指物2 当先行词前有序数词或形容词最高级当先行词前有序数词或形容词最高级时，有时，有the only,the very 等修饰时等修饰时3 先行词是先行词是all, much,anything,something, nothing等不定代词等不定代词4 主句是以主句是以who/which开头的特殊疑问开头的特殊疑问句时句时 下列情况只能用下列情况只能用that1.1.当序数词或形容词最高级当序数词或形容词最高级修饰修饰先行词时。先行词时。 eg. Tom is the cleverest boy that I have ever known.2. 当先行词是指物的当先行词是指物的 little,few,much,any,all,anything,something,nothing,none,the one, everything, 等不定代词时。等不定代词时。 which 和和 that的区别的区别只能用只能用that的情况的情况This is the most interesting book that Ive ever read.This is the first play that i have seen since i came here This is the very book that belongs to him 1.当当形容词最高级形容词最高级和和序数词序数词修饰先行词时修饰先行词时2. 先行词被先行词被the very, the only, the last, the same 修饰时修饰时Pay attention to everything that I doThe teacher wants to teach us all that he knows.I have read all the books that you lent me3. 当先行词是当先行词是everything, something, anything, nothing, all,little,much 等时等时4. 当先行词被当先行词被no,all,any, little,every, some 修饰时修饰时Whats the name of the animals that jumps aboutWhich is the bike that you lost?They had a long talk about the persons and things that they both knew5,.当先行词是有生命的动物或人时，当先行词是有生命的动物或人时，宜使用宜使用that而不是而不是which6.当主句中已有疑问词当主句中已有疑问词who或或which时，时，要用关系代词要用关系代词that。7. 当先行词同时指人和物时当先行词同时指人和物时只用只用which的情况的情况1.在介词后面的关系代词在介词后面的关系代词The picture for which he paid $1,000 was once owned by a duke.2.有两个定语从句，其中一个关系代词有两个定语从句，其中一个关系代词已有已有which,另一个宜用另一个宜用that。相反，。相反，如果其中一个为如果其中一个为that，另一个宜用，另一个宜用which。Edison built up a factory which produced things that had never been seen before. 4. that 指人指人/物，作主语或宾语物，作主语或宾语 (作宾语可省略）作宾语可省略）A plane is a machine. It can fly.A plane is a machine that can fly.He is the man. I told you about him.He is the man (that) I told you about.二二 关系词的用法关系词的用法1.关系代词关系代词 who that 主语主语/宾语宾语 先行词是先行词是人人 whom 宾语宾语 先行词是先行词是物物 which/that 主语主语/宾语宾语 that 先行词是先行词是人和物人和物 whose 作先行词定语作先行词定语关系代词归纳：that,即指人又指物，作主语或宾语。 which,指物，作主语或宾语。 who, whom指人,who作主语,whom作宾语。that, which, whom在定语从句中作宾语时，可省去。1) A plane is a machine _ can fly.2) The car _ my uncle bought last week was stolen.3) The students _ dont study hardwill not pass the exam.4) The woman _ you saw inthe park is our English teacher.which/thatwhich/that/ / /who/thatwhom/that/ / /Try it指出关系代词在句子中的成分指出关系代词在句子中的成分1.He is the man (whom/ that) I saw yesterday. 2.The book (which) my sisiter gave me is very interesting 3.He lives in a room whose window faces south 4.The girl who/that came to our clase is Liming 5.He has a friend whose father is a doctor. 宾语定语宾语定语主语若介词放在关系代词前，关系若介词放在关系代词前，关系代词代词指人时用指人时用whom，不可用，不可用who或者或者that，也不能省略，也不能省略The man with you talked is my friend.The man you talked with is my friend.whom（whom/ who/that ）引导定语从句的关系代词总结引导定语从句的关系代词总结主语主语宾语宾语 定语定语指人指人指物指物指人指人和物和物whothat whomwhose(of whom)whichtahtthatwhose (of which)that thatwhose用关系代词填空：用关系代词填空：that 、which 、who、 whom 、whose 1.This is the man _ wants to see you. 2. clock is a machine _ tells people the time. 3.This is shirt _ I bought yesterday. 4. This is the boy with _he talkedwho that which what Which that whom1. I have a friend _ likes listening to classical music.who/thatwhich/thatwhose3. 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/thatwhom6. Kevin is reading a book _ is too difficult for him.which/that7. 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.thatthatthat1.The house _ we live in is very old.2.Those are the shoes _ I lost last week.3.That is the man _ found my handbag.4.Lucy cant eat food _ has chocolate in it.5.The car _ my uncle bought last month is very beautiful. which/ that which/ that who/ that which/ that which/ that6. The village _ Guo Peng lives in is very far away.7. The boy _ is wearing the black jacket is very clever.8. I hate people _ talk much but do little.9. The detective found the thieves _ robbed the Bank of Hawaii.10. My aunt works in a university _ has over five thousand students. which/ that who/ that who/ that who/ that which/ thatwhen where why 用法用法1. where指地点，在定语从句中作地点指地点，在定语从句中作地点状语。状语。 This is the hospital my mother works.This is the hospital we visited the day before yesterday. wherewhich/that 2 表时间名词表时间名词+when+定语从句。定语从句。 when指时间，在定语从句中作时间状语指时间，在定语从句中作时间状语。 I will never forget the day I first met you at school.I will never forget the days we spent together whenthat/which表原因的名词表原因的名词reason + why + 定语从句定语从句(why只用于只用于reason之后的限制性定语从之后的限制性定语从句中句中,在定语从句中作原因状语。在定语从句中作原因状语。)This is the reason he gave his boss in the office The reason he did not go to school is that he was ill.which/that whywhen where和和why都可以替换成都可以替换成“介词介词 + which” Do you still remember the day on which we first met in Nantong? This is the room in which we lived last year. Do you know the reason for which he refused to go to Marys birthday party. (on which=when)(in which=where)(for which=why)关系副词 when= on(in during.) which where=in(in front of.) which why=for which 关系副词 1This is the place_ John was born? Awhich Bwhere C. when Dthat 2. He is the only person _ I want to talk to. A. that B. which C. who D. whose 3Is this problem _the teacher explained last week?A the one Bthat Cwhich Done4The high building _ stand four policemen is the police stationAwhich Bthat Cin front of it D. in front of which5My mother will give Mary a model plane_ she will like to playAwhich Bthat Cfor which Dwith which 6The film brought the hours back to me_ I was taken good care of in that far away village. Auntil Bthat C whenDwhere 7There are times_ I wonder why I do this job Aas Bwhile Cwhich Dwhen 8After living in London for thirty years，Mr Smith returned to the small town_ he grew up as a childAwhich Bwhere C that Dwhen定语从句复习课教案 一、教学目标一、教学目标1、知识与技能：掌握定语从句中关系词的用法；能用定语从句描述身边的人和物。2、过程与方法：自我展示 小组合作二、学习重难点二、学习重难点1、关系词 who, that, whom, which, where, when 的用法。2、运用定语从句描述身边的人,物和事件。三、教学过程三、教学过程1. 定语从句自测练习1.The whole world is fighting against the H1N1_ has caused many deaths. A. who B. which C. whom D. what2.The girl _ I just talked with is Bens sister. A. she B. which C. whom3.Is that the man _ helped us a lot after the earthquake. A. whose B. which C. who D. when4.They have built many schools _those children can study happily. A.where B. which C. when6.She often came to see me during those days _I was ill. A. What B. where C. why D. when2 定语从句中关系代词的用法：who 指人, 作主语或宾语whom 指人, 作宾语that 指人/物， 作主语或宾语which 指物， 作主语或宾语when/where 指时间/地点, 作状语3.定语从句的应用。会用定语从句描述身边的人,物。Miss Qu is a beautiful teacher who teaches math.This is our library where we can read books. This is Toms dictionary which he bought last week.Lead in:WhoI am an English teacher who is from Wei yuanWhereIt is a beautiful city where I was born.WhenI cant forget that day when I first came to NO.3 Middle School.WhichI love our school which has many students from Wei yuan Neijiang以先行词为关键词，用含有这些先行词的句子介绍自己。进行语法的初步输入.4.巩固练习（课件展示）5.课后作业（定语从句巩固练习题单）板书设计关系代词:who 指人 可作主语、宾语whom 指人 可作宾语 可省略which 指物 可作主语、宾语that 既可指人又可指物,可作主语也可作宾语