高一语法：让步状语从句省名师优质课获奖课件市赛课一等奖课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,本幻灯片资料仅供参考，不能作为科学依据，如有不当之处，请参考专业资料。谢谢,让步状语从句,Adverbial Clauses,第1页,T,he Adverbial,状语,修饰,动词、形容词、副词或整个句子,，说,明,动作或状态特征,句子成份，叫做,状语,。,常见状语有：,时间状语、地点状语、方式状语、原因状语、,结果状语、条件状语、让步状语、目标状语、,伴随状语,等,。,第2页,状语从句,Definition,在主从复合句中修饰主,句,中动词、形容词、副词等从句叫做“,状语从句,”。,第3页,原因,状语条件,状语,目标状语,地点状语,比较状语,结果状语,时间状语,让步状语,方式状语,状语从句类别,第4页,状语从句,1.,时间,状语从句,2.,地点,状语从句,3.,原因,状语从句,4.,条件,状语从句,5.,让步,状语从句,6.,目标,状语从句,7.,结果,状语从句,8.,方式,状语从句,9.,比较,状语从句,第5页,让 步 状 语 从 句,定义：,让步状语从句是状语从句中一个，,表示一个退一步条件,。普通翻译为“尽管”或“即使”。,引导让步状语从句,连词,主要有：,though和although（即使，纵然）,;,while,;,as（即使.,.,不过.,.,）;even if和even though（即使纵使）;whether.,(,or.,),(不论是否或不论是还是);no matter,+,疑问词（不论都）,;,疑问词,wh,-ever,等。,让步状语从句能够位于主句前、后，有时插在主句中间。,第6页,让步,状语从句,常考点与重难点,重点,难点,常考点,although/while/even if/wh-ever/as/whether等引导,让步状语从句,状语从句时态,、语序（倒装）、省略、虚拟语气等,隶属连词含义及使用方法比较,第7页,让步,状语从句,though,although,even if,even though,as(引导让步状语从句必须倒装),while(普通用在句首),no matter wh-=wh-ever(如whatever,whoever,wherever,whenever,however,whichever等),whether.(or.),从句,惯用引导词,特殊引导词,让步状语从句引导词隶属连词,第8页,alt,hough/,though,Alt,hough/,T,hough,he was old,he worked hard.=He was old,but,he worked hard.,注意一个经典,中式英语,错误：,al,though/though 切不可与but连用,！,但可用yet,still,。,改错：,Although it rained heavily,but they still,went out.,第9页,让步,状语从句与并列句区分,即学即练,：,1,.,Though he is in his sixties,_ he works as,hard as a young man,A.yet B.but,C.and,D.and yet,2,.,Excuse me for breaking in,_ I have some news for you.,A.so B.and,C.but,D.yet,A,C,题1是主从复合句，所以中间不能使用并列连词 and,/,or,/,but,/,so 等。yet 是副词，只有 yet 能够与 though 连用。,题2为并列句，而“Excuse,but”为一固定搭配。在,复习中需要细心分析句子结构和成份。,第10页,even,if,和,even,though,even though(=even if)引导从句指把握不大或假设事情，意为“即使”、“纵然”；,Most of us ignore the advice,even if/even though we know it,is,true.,even if/even though 引导让步状语从句有时用,虚拟语气,，如：Even if/though you,hadnt helped,me,I will thank you.,as if/as though 是什么使用方法？,第11页,a,s引导让步状语从句用,倒装,语序,：要,把,表语,、,状语,或动词原形,提前,到句首,。,1）表语倒装,（假如表语是名词，要省略冠词）,：,Rich,as he is,I dont envy him.,Child,as he is,he knows a lot.,as,2）,谓语倒装,（动词原形前置到句首）,：,Try as he would,he could not remember a word.,Search as they,may,they c,an,find nothing in the room.,3）,状语倒装（不可在状语之前加very等修饰语）,：,Much as I admire him as a writer,I do not like him as a man.,Hard as I studied,I could not catch up with h,i,m.,第12页,whoever,whomever,whatever,whichever,由连接代词whoever,whomever,whatever,whichever引导让步状语从句,，引导词作从句中主语或宾语，如,：,Whoever,(=,N,o matter who),is unwilling to go,I will go.Whomever(=,N,o matter whom),you are dealing with,this method is no good.,Whatever(=,N,o matter what),happens,keep calm.,W,e have no objection,w,hichever(=,n,o matter which),you choose.,第13页,whatever 或whichever,由连接形容词whatever 或whichever 引导让步状语从句，,引导词后常有名词出现，,如：,Whatever,(=,N,o matter what),difficulties,may arise,we must and can overcome them one by one.(whatever 既相当于no matter 连接主句与从句，又相当于疑问形容词what 修饰名词difficulties。),Whichever(=,N,o matter which),method,you use,the result is much the same.,第14页,however,wherever 或whenever,由连接副词however,wherever 或whenever 引导让步状语从句,，引导词作从句中状语，,如,：,However(=,N,o matter how),difficult the task may be,we will fulfil it on time.,(however 既相当于 no matter 连接主句与从句，又相当于疑问副词 how 修饰 difficult。),Wherever(=,N,o matter where),they went,they were warmly welcomed.,Whenever,(=No matter when),Im unhappy,he cheers me up.,The dog follows me,wherever,(=no matter where),I go.,第15页即学即练,：,1,.,He tried his best to solve the problem,_,_,_ difficult it was.,A.however,B.no matter,C.whatever,D,.,although,2,.,The old tower must be saved,_the cost.,A,.,however,B,.,whatever,C,.,whichever,D,.,wherever,3.English and French are taught here.You can choose _ you like.,A.no matter which,B.whichever,C.no matter what,D.whatever,no matter wh-与 wh-ever 联络及区分：,no matter wh-,引导让步状语从句时与,wh-ever,通用。,No matter when/Whenever he comes back,he should be,welcomed,.,wh-ever,又可引导名词性从句，,n,o matter wh-,不能。如：,Whoever can help us will be welcome.,第16页,whether,(,or,),whether,(,or,),引导让步状语从句：,这种,让步状语,从句也称“选择条件-让步状语从句”，可位于主句之前,、,之后,或切割主句,，如：,Whether,he drives,or,(whether he)flies,he will be here on time.,Whether,you like it,or,not,youll have to do it.,Whether or not,it rains,Im g,o,ing tomorrow.,We hold that all countries,(,whether,they are)big,or,small,(,whether,they are)rich,or,poor,should be equal.,第17页,while,while 引导让步状语从句只能前置，位于句首,（主句前）,，如：,While,you may be right,I cant altogether agree.,While,I admit that the problems are difficult,I dont agree that they cannot be solved,.,第18页,即学即练,：,1、_ I accept that he is not perfect,I do actually like the person.,A.While,B.Since,C.Before,D.Unless,A,while,是高考中高频词，它既可引导时间状语从句，又可引导并列句，还可引导让步状语从句，表示“尽管”。,第19页,让步,状语从句时态问题,尤其关注,：,1,.Although nobody,_,me company,I will go there alone.,A,.,keeping,B,.,has kept,C,.,keep,s,D,.,will keep,C,在,让步状语从句（以及,时间,、条件,状语,从句,）,中，用普通现在时表示普通未来时,，,即“主将从现”,。,第20页,T,he,parents will wait for him for dinner,although/thoughhe,comes back,late,.,No matter how,/However,late,he,comes back,t,he,parents will wait for him for dinner,.,While,he,comes back,late,t,he,parents will wait for him for dinner,.,Late,as/though,he,comes back,t,he,parents will wait for him for dinner,.,让步状语从句语序问题,第21页,注意：,1.,although,/even if/even though,引导让步状语从句时不倒装,；,2.,as引导让步状语从句时必须倒装,；,3.,though引导让步状语从句时能够倒装也能够不倒装,；,4.,while引导让步状语从句常在句首（在主句前）；,5.however/no matter how引导让步状语从句时后常接形容词或副词；,6.whatever/whichever 以及no matter what/which引导让步状语从句时后常接名词；,第22页,包括让步状语从句五类倒装,一、,(,表语,),名词,+,as/though,+,主语,+,动词.,Child as he is,he knows to help other.,Teacher though he is,he cant know everything.,【说明】其中动词通常为连系动词，也就是说位于句首名词是其后连系动词表语。另外，要尤其注意位于句首名词前习惯上不用冠词，即使其前有形容词修饰也不用冠词。,二、(表语)形容词,+,as/though,+,主语,+,动词,Successful as he is,he is not proud.,【说明】其中动词也通常为连系动词，也就是说位于句首形容词是其后连系动词表语。,第23页,三、（状语）副词,+,as/though,+,主语,+,动词,Much as I like Paris,I couldnt live thereHard though they tried,they couldnt make her change her mind.,四、动词原形,+,as/though,+,主语,+,动词,Try as he might,he couldnt solve the problem.,Search as they would,they would find nobody in the house.,【说明】,主语后动词通常为may,might,would,did 等情态动词或助动词(若表示情态意义，则选取情态动词；若陈说事实，则用did,do 等助动词)。,包括让步状语从句五类倒装,第24页,五、分词as/though+主语+动词,Raining hard as it is,Im going out for a walk.,Surrounded as we were by the enemy,we managed to,advance,forward.,包括让步状语从句五类倒装,第25页,1：假如主,句和让步状语,从句,主语一致，从句中又有,“be”时,，可,省略主语和be。,Though,(he was),meeting with,the danger,the,boy kept calm,.,Even i,f,(,we,are),defeated,a second time,we wont,lose heart,.,2：,even if/even though引导让步状语,从句,有时,可,省略,成even so/even not,。,We may fail,again.,Even so,we wont give it up.,让步,状语从句省略问题,第26页,Though discover,ing,several mistakes of his own,_.,A,.,the,boy wont correct them,B,.,the,boy wont correct,C,.,we,find,the,boy wont correct them,D,.,they are difficult to correct,A,让步,状语从句省略问题,省略后让步状语从句中，,保留下来非谓语动词必须和,句子主语有逻辑联络！,第27页,1,、让步,状语从句连词使用方法比较；,2、,让步状语从句中虚拟语气,；,3、,让步,状语从句时态问题；,4、,让步,状语从句倒装及省略问题；,5、,让步,状语从句与其它从句区分。,小结：考点与难点归纳,第28页,Start Practicing,第29页,_ I accept that he is not perfect,I,do actually like the person.,While B.since,C.Before D.Unless,2The workers are determined to go,through with their railway project,_ the,expenses have risen.,as long as B.even though,C.now that D.as though,第30页,3._,he knows more than other,children of his age.,A.However young child he is,B.Child as he is,C.No matter how young child is,D.What a young child he is,4.I really want the match,however much,_.,A.does it cost B.costs it,C.will it cost D.it costs,第31页,5._ we have finished the course,we,shall start doing more revision work.,A.As if,B.Now that,C.,Even if,D.,Soon after,6._,the idea of having to work,under a woman defeated him.,Wanting the job very much,Although wanting the job badly,Though he wanted the job very much,He wanted the job badly,第32页,7.,（北京卷）29.,_ the forest park is far away,a lot of tourists visit it every year.,A.As,B.When,C.Even though,D.In case,【考点】考查状语从句连词辨析,【答案】C,【解析】本题状语从句连词都是惯用连词。As,因为，因为；伴随；,when,当,时；,even though,即使，尽管；,in case,以防；句意：即使那个森林公园很遥远，不过每年都有很多游客到那里参观。依据句意可知上下文之间有转折关系，所以使用,even though,表示让步转折关系。故,C,正确。,第33页,8.,（江苏卷）21.Lessons can be learned to face the future,history cannot be changed.,A.though,B.as,C.since,D.unless,【考点】考查状语从句连词辨析,【答案】A,【解析】本题考查是状语从句连词辨析。Though,尽管；,as,伴随，因为；,since,自从，既然；,unless,除非，假如,不,；句意：尽管历史不能改变，不过为了面对未来我们还是要从历史中学会教训。依据句意可知上下文之间存在着转折关系，所以使用,though,表示让步和转折。故,A,正确。,第34页,9.,（山东卷）2.I dont really like the author,_ I have to admit his books are very exciting.,A.although,B.unless,C.until,D.once,【考点】考查状语从句连词辨析,【答案】A,【解析】本题考查是状语从句连词表示。Although,尽管；,unless,除非，假如,不,；,until,直到,才,；,once,一旦；句义：尽管我认可这本书很精彩，不过我并不喜欢这本书作者。依据句义可知上下文之间存在这转折关系，四个选项中只有,A,项表示上下文转折。故,A,正确。,第35页,10.,【江苏】28.In the global economy,a new drug for cancer,_,it is discovered,will create many economic possibilities around the world.,A.whatever,B.whoever,C.wherever,D.whichever,【答案】C,【解析】考查状语从句。此处考查-ever引导让步状语从句。经过分析从句，可知句子不缺乏主干成份，故排除代词ABD项，故答案选C。,第36页,11.,【辽宁】24.One can always manage to do more things,no matter _ full one,s schedule is in life.,A.how,B.what,C.when,D.where,【答案】A,【解析】考查状语从句。此处考查no matter引导让步状语从句。副词how修饰形容词或副词，横线后为形容词full，故选how。no matter how=however(不论怎样)。,12.,【四川】7.He was so busy.He cannot afford enough time with his son _ he wants to.,A.even if,B.as if,C.because,D.before,【答案】A,【解析】考查状语从句。依据句意“他如此繁忙。他不可能抽出足够时间来陪他儿子即便是他想那样做。”，可知答案选A。,第37页,13.,【天津】5.,_,small,the company has about 1,000 buyers in over 30 countries.,A.As,B.If,C.Although,D.Once,【答案】C,【解析】考查状语从句。依据句意即可判断：这个企业即使小，不过它在30多个国家有大约1000个采购商。此处状语从句连词后省略了句子主语和be动词，即although(it is)small。,14.,（江西卷）,29.Please call my secretary to arrange a meeting this afternoon,or _ it is convenient to you.,A.whenever,B.however,C.whichever,D.wherever,第38页,15.,（全国卷,II,）,19.It was a nice meal,_a little expensive.,A.though,B.whether,C.as,D.since,16.,（北京卷）,29._ volleyball is her main focus,shes also great at basketball.,A.Since,B.Once,C.Unless,D.While,第39页,17.,（四川卷）,4.Frank insisted that he was not asleep _ I had great difficulty in waking him up.,A.whether,B.although,C.for,D.so,18.,（辽宁卷）,25.No matter how _,it is not necessarily lifeless.,A.a desert may be dry B.dry a desert may be,C.may a desert be dry D.dry may a desert be,第40页,1,9,.,（陕西卷）,19.,_ all of them are strong candidates,only one will be chosen for the post.,A.Since B.While C.If D.As,20.,（重庆卷）,30.,To show our respect,we usually have to take our gloves off _ we are to shake hands with.,A.,whichever,B.,whenever,C.,whoever,D.,wherever,第41页,Summary,1.,2.,第42页,Homework,1.,2.,第43页,Thank you!,第44页,Goodbye!,第45页,