Unit 4 Friends forever Using language（ppt课件）-2024新外研版（2019）《高中英语》必修第一册.pptx

1、Book 1 Unit 4 Friends forever Using language -Attributive clause（1）限制性定语从句之关系代词Lets listen to a beautiful songbefore our class.1.To understand the structure and function of attributive clauses.2.To learn to use relative pronouns that,which who,whom,whose,and as properly.3.To be able to use attributi

2、ve clauses in English writing.1.Love is one big illusion I should try to forget 爱是场华丽错觉我该尽力忘却 2.Youre the one set it up 当初一切因你开始3.Im the one s feeling lost right now 而此刻的我感到深深迷失4.But Im not the man your heart is missing 但我并非那个，你心中正想念的人(that/which)who who(that/who/whom)They are attributive clauses.1.

3、an unusual instrument 2.our hobbies 3.the girl in red 4.government support 5.5 million 6.the falling leaves 形容词做定语代词做定语 介词短语做定语名词做定语数词做定语非谓语做定语 定语是用来修饰、限定、说明 的品质与特征的词语。Lets observe and summarize.名词或代词 、定语从句或相当于形容词的词、短语或句子用在所修饰词之前的叫前置定语，用在所修饰词之后的叫后置定语定语和中心语之间是修饰和被修饰、限制和被限制的关系。形容词代词介词短语名词数词非谓语1.I am a

4、 teacher.2.I like listening to music.3.I am a teacher who/that likes listening to music.who/that句子修饰名词，相当于形句子修饰名词，相当于形容词，作定语容词，作定语由一个句子做了 成份，在整个句子中相当于 ，用于修饰 ，又名“”。定语定语形容词形容词名词名词/代词代词形容词性从句形容词性从句I am a teacher who/that likes listening to music.先行词先行词关系词关系词定语从句先行词：被修饰的名词或代词关系词：1.连接作用 2.充当成份 3.指代先行词who

5、（主语，宾语，表语），（主语，宾语，表语），that（主语，宾语，表语主语，宾语，表语），），as（主语，主语，宾语，表语），宾语，表语），whom（宾语），（宾语），whose（定语）（定语）which （主语，宾语，表语）主语，宾语，表语），that（主语，宾语，表语），（主语，宾语，表语），as（主语，宾语，表语），（主语，宾语，表语），whose（定语）（定语）时间状语 when原因状语 why地点状语 where关系代词关系代词先行词先行词句中成份句中成份例句who指人主语，宾语，表语1.Do you know the woman is talking with your mothe

6、r？2.The boy she loved died in the accident.whom指人宾语1.Mrs.Smith is the person with I am talking with.2.The boy she loved died in the accident.whose指人，指物定语1.I like those books topics are about math.2.The girl father works abroad is my classmate.who(who)(whom)whomwhose whose whose+whose+名词做从句主语名词做从句主语关

7、系代词关系代词先行词先行词句中成份句中成份例句that指人,指物主语，宾语，表语1.A plane is a machine can fly.2.He is the famous star I want to see very much.which指物主语，宾语，表语1.The magazine I gave you was worth$20.2.The picture was about the fly accident was terrible.as指人，指物主语，宾语，表语1.She is such a person is respected by all of students.2.T

8、his is the same book I lost yesterday.that(that)(which)whichasas1.whom,which和that在从句中做宾语时，常可以省略，但介词提前时后面关系代词不能省略，也不可以用that。2.as做宾语一般不省略。which,that在代替物时，一般可以通用。但在有些情况下，只只用that。(1)先行词是最高级形容词或它的前面有最高级形容词修饰时。先行词是最高级形容词或它的前面有最高级形容词修饰时。例如：This is has been used against pollution.(2)先行词是序数词，或它前面有一个序数词时。先行词是

9、序数词，或它前面有一个序数词时。例如：This is the first place I want to visit.(3)先行词是先行词是all,much,little,something,everything,anything,nothing,none等代词时。等代词时。例如：You should hand in you have.(4)先行词前面有先行词前面有the only,the very,any,few,little,no,all,much,every等修饰等修饰时。例如：thing we can do is to give you some money.(5)先行词既有人又有物时

10、。先行词既有人又有物时。例如：Do you know they are talking about?(6)主句已有疑问词主句已有疑问词who或或which时。时。例如：is the bike you lost?(7)There be 结构。结构。例如:a book on the desk belongs to Tom.thatthatthatthatthatthatthat(1)先行词是先行词是one,ones,anyone时。时。例如：has nothing to fear for oneself dares to tell the truth.Dont tell about the new

11、s oughtnt to know it.(2)先行词是先行词是those时。时。例如：were not fit for their work could not see the beautiful clothes made of the magic cloth.whowhowho Do you know the headmaster will give us a speech next week?I read a news about his new novel will soon be published.The idea they argued about was settled fin

12、ally.This is the new teacher()I would like to introduce to you.The worker legs were badly injured was operated on without delay.(指人，指人，作主语作主语)who/thatFill in the blanks.(指物，指物，作主语作主语)which/that(指物，指物，作宾语作宾语)which/that(指人，指人，作宾语作宾语)who/that/whom(the workers legs，作定语作定语)whose1.This is a heartwarming s

13、tory about a girl _ saved her fathers life.AwhichBwhomCwhoseDwho2.The building _roof was damaged terribly has not been repaired.AWhichBwhoseCthatD/3.She asked us to watch carefully everything_she did in our class.Athat BwhichCwhatDwhere4.I have bought the same skirt _ she is wearing.Aas BthatCwhichD

14、what5.A plane is a machine _ can fly.Awho BwhatCit DwhichChoose the best answer.These friends请翻译下列句子,可尝试使用定语从句。You can make more friends.These friends share the same interests with you.1.你可以多交朋友。这些朋友和你一样有相同的兴趣爱好。You can make more friends share the same interests with you.friendswhothat ItYou can tur

15、n to your teachers for help.It is helpful to your study and life.2.你可以向老师寻求帮助。它有助于你的学习与生活。You can turn to your teachers for help is helpful to your study and life.turn to your teachers for helpwhich that These activitiesYou can take part in various activities.These activities can not only enrich you

16、r campus life,but also broaden your horizon.3.你可以参加丰富多彩的活动。You can take part in various activities can not only enrich your campus life,but also broaden your horizon.activitieswhich that 这些活动不仅能丰富你的校园生活，而且还能开拓你的视野。关系代词关系代词有六个，听我逐一来说破；which表物人用who，人物都有that顾；whose指人又指物，所属关系要记住；who做主语很称职，whom得用到宾语里。关系代

17、词用法总结关系代词到这里，主宾表定作用起；关系代词作宾语，省与不省全靠你。that和which的区别that which表示物，区别听我来叙述；先行若是不定代，that就把which踹；先行词前有两数，就用that定无误；先行词前最高级，还用that必无疑；句子若有there be，that应把which替；先行主中做表语，避免重复从句里；just，the only，very，same，last其后也要用that。C.假定你是李华，你远在美国的笔友David对全新的高中生活无所适从，请你给他回一封信，提出一些建议。内容包括：1.学习方面；2；人际方面 3；其他方面 写作要求：1.语篇完整，书写规范；2.短文不少于2句定语从句，可参考前面翻译的定语从句；3.字数要求80字左右。A.请用which，who，that，whom，whose，as等关系代词填空（学习与测评）B.请用简单的定语从句描述你喜欢的人。