外研版2025届高考英语一轮复习语法突破专题3第3讲定语从句课件

这是一份外研版2025届高考英语一轮复习语法突破专题3第3讲定语从句课件，共26页。PPT课件主要包含了内容索引，情境导入，考点解读，技法图解，时间状，地点状，place，classroom，原因状，classmates等内容，欢迎下载使用。

It was the summer f 2012,when①I came t Guangning N.1 Senir High Schl.Our schl is a wnderful place,where② I can see a lt f beautiful buildings and a large square.Our classrm,the rf f which③ lks like a rcket in the distance,is lcated in the center f ur schl.The main reasn why④ I like ur schl is that I can make many friends.I can get alng with my classmates here,tw f whm⑤are my best friends.The teacher whm⑥I like mst is Mr Zhang,ur math teacher.T be hnest,I gradually fall in lve with ur schl.
①when为关系副词,在定语从句中作　　　　　语,其先行词为　　　　。②where为关系副词,在定语从句中作　　　 　语,其先行词为　　　　。③the rf f which为“the +名词+f+关系代词”,在定语从句中作　　　语,其先行词为　　　　　　。 ④why为关系副词,在定语从句中作　　　　　　语,其先行词为reasn。 ⑤tw f whm为“数词+f+关系代词”,在定语从句中作　　　　　语,其先行词为　　　　　　。 ⑥whm为关系代词,在定语从句中作宾语,其先行词为　　　　　　。 
考点1 关系代词引导定语从句时需注意的3组辨析一、关系代词that与which的用法辨析只用that的情况:1.先行词是all,smething,everything,anything,nthing,little,much,few等不定代词;2.先行词被all,any,every,n,little,much,sme等词修饰;3.先行词被序数词、形容词最高级修饰,或先行词本身是序数词或形容词最高级;4.先行词被the nly,the very (正是、恰是),the last等修饰;5.先行词中既有人也有物;
6.在which或wh引导的特殊疑问句中引导定语从句。7.先行词是the way,并在定语从句中充当状语时,关系代词用that/in which或省略关系词。This is the very film that I want t see.这正是我想看的一部影片。The famus writer and his bk that yu referred t just nw are well-knwn nw.你刚才提到的那位著名作家和他的书现在非常有名。
二、which与as引导非限制性定语从句的区别
She married again,which was unexpected.她再婚了,这是始料不及的。She married again,as we expected.正如我们预料的那样,她再婚了。
三、其他关系代词的用法辨析
Each graduate standing n the playgrund,wh was accmpanied by a parent,wuld be awarded a diplma by the headmaster.每个毕业生都由父亲或母亲陪伴着站在操场上,将由校长给他们颁发文凭。My daughter,whse jb requires her t d a lt f travelling,is always away frm hme.我的女儿总不在家,她的工作需要经常出差。
小题快练 单句语法填空1.(2023全国乙卷)But fr all its ancient buildings,Beijing is als a place　　　　　　welcmes the fast-paced develpment f mdern life,with 21st-century architectural wnders standing side by side with histrical buildings f the past. 2.(2023全国甲卷)Yet,the frm f the fable still has values tday,___________Rachel Carsn says in “A Fable fr Tmrrw.” 3.(2022全国甲卷)On the 1,100-kilmeter jurney,the man Ca Shengkang,　　　　　　 lst his eyesight at the age f eight in a car accident,crssed 40 cities and cunties in three prvinces. 
4.(2022新高考全国Ⅰ卷)The GPNP is intended t prvide strnger prtectin fr all the species 　　　　　　live within the Giant Panda Range and significantly imprve the health f the ecsystem in the area. 5.(2024江苏百校联考)He has been practising it since he was six years ld under the guidance f his uncles,Chen Xiawang and Chen Xiaxing,　　　　　 are tw icnic figures f Chen-style taijiquan in Henan Prvince.
考点2 关系副词的用法一、关系副词指代的先行词及其作用
We live in an age when mre infrmatin is available with great ease than ever befre.我们生活在一个比以往任何时候都更容易获得更多信息的时代。Ancient China was a place where states were ften at war with each ther.古代中国是各诸侯国之间经常发生战争的地方。Can yu tell me the reasn why (=fr which) yu are late again?你能告诉我你再次迟到的原因吗?
二、注意事项1.先行词为抽象名词pint,psitin,situatin,stage,state,case,scene 等时,后面也常用where引导定语从句。He said if we really gt t the pint where we needed t use life jackets,he wuld have already died f terrr.他说如果我们真的到了需要用救生衣的地步,他早就吓死了。2.reasn作先行词时,若引导词在从句中作主语或宾语,定语从句要用that或which引导。The bss desn’t want t hear any reasn (that/which) yu give.老板不想听你所给的任何理由。
小题快练 单句语法填空1.(2023全国甲卷)“There was nce a twn in the heart f America _________all life seemed t enjy peaceful c-existence with its surrundings,” her fable begins,brrwing sme familiar wrds frm many age-ld fables. 2.(2021天津6月卷改编)In the spring,a seasn 　　　　　　we are learning new rhythms f life,many f us find cmfrt in the natural wrld. 3.(2024广东江门模拟)The challenge tk place at Guangzhu Technician Cllege,Guangdng Prvince,　　　　　　 Wang,alng with fur f his team members and 355 students frm the cllege,cmpleted a huge light drawing artwrk in arund tw hurs. 
4.(2023湖南邵阳三模)It is a time 　　　　　　we have t keep urselves in check and nt becme lazy. 5.(2023湖南常德三模)The mst memrable place we visited was the Chateau Changyu-Castel,　　　　　　Changyu’s wine-making magic really happens.
考点3 “介词+关系代词”结构一、“介词+关系代词”结构的用法“介词+关系代词”既能引导限制性定语从句,又能引导非限制性定语从句。先行词指物时,关系代词用which;先行词指人时,关系代词用whm;关系代词whse与所修饰的名词也可同时放在介词之后。The USA is a large cuntry in which many different dialects are spken.美国是一个大国,有着许许多多不同的方言。He is the persn n whm yu can depend.他是你可以信赖的人。He was the man frm whse rm the thief had stlen his bag.他就是被小偷从房间里偷走包的那个人。
二、“介词+关系代词”结构中介词的确定1.根据定语从句中动词、形容词所需要的某种习惯搭配来确定。In the dark street,there wasn’t a single persn t whm she culd turn fr help.(turn t sb fr help)在黑暗的街道上,没有一个她可以求助的人。Physics is the subject in which every student in ur schl is interested.(be interested in)物理是我们学校每个学生都很感兴趣的学科。
2.根据与先行词搭配的具体含义而定。I’ll never frget the time during which I spent my childhd in the cuntry.(during that time)我将永远不会忘记我在乡下度过的童年时光。(3)根据所表达的意思来确定。The clrless gas withut which we can’t live is called xygen.这种无色的气体就是氧气,离了它我们无法生存。
三、“介词+关系代词”结构的变式1.“介词+关系代词+不定式”结构“介词+关系代词”引导的定语从句有时可以与“介词+关系代词+不定式”转换。She must have time in which she culd grw calm (=in which t grw calm).她需要时间冷静。Frank’s dream is t have his wn garden in which he can prduce many beautiful flwers (=in which t prduce many beautiful flwers).弗兰克的梦想是拥有自己的花园,在里面可以种植许多漂亮的花。
2.“名词/代词/数词+介词+关系代词”结构He tld us a stry in English,the meaning f which I culdn’t understand cmpletely.他用英语给我们讲了一个故事,我不能完全理解它的意思。There are abut 400 students in ur grade,mst f whm are frm Haidian District.我们年级大约有400名学生,其中大多数来自海淀区。
小题快练 单句语法填空1.(2024广东六校模拟)Accrding t the inscriptin,after the cmpletin f the temple,the lcal medicine expert meeting was rganized here n April 28 in mst years f the Qing Dynasty,during 　　　　　　all kinds f talented peple perfrmed,and the vcal music lasted fr mre than ten days,said Wang Jianping,an expert in literature and histry f the cunty. 2.(2023浙江嘉兴二模)In Pure Teahuses,peple d nthing but drink tea, mst f 　　　　　are unccupied persns r the yung frm the rich family.3.(2023山西大同三模)It is the mst difficult refrestatin prject related t the frmer cal mines and stne quarries in the area in 　　　　　　Zheng has participated.