高一语法:让步状语从句.ppt
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1、让步状语从句Adverbial ClausesThe Adverbial 状语状语 修饰修饰动词、形容词、副词或整个句子动词、形容词、副词或整个句子,说,说 明明动作或状态动作或状态的的特征特征的句子成分,叫做的句子成分,叫做状语状语。常见的状语有:常见的状语有:时间状语、地点状语、方式状语、原因状语、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、目的状语、结果状语、条件状语、让步状语、目的状语、伴随状语伴随状语等等。状语从句状语从句Definition 在主从复合句中修饰主在主从复合句中修饰主句句中的动词、中的动词、形容词、副词形容词、副词等的从句叫做等的从句叫做“状
2、语从句状语从句”。原因原因原因原因状语状语状语状语条件条件条件条件状语状语状语状语目的状语目的状语目的状语目的状语地点状语地点状语地点状语地点状语比较状语比较状语比较状语比较状语结果状语结果状语结果状语结果状语时间状语时间状语时间状语时间状语让步状语让步状语让步状语让步状语方式状语方式状语方式状语方式状语状语从句的类别状语从句的类别状状语语从从句句1.时间时间状语从句状语从句2.地点地点状语从句状语从句3.原因原因状语从句状语从句4.条件条件状语从句状语从句5.让步让步状语从句状语从句6.目的目的状语从句状语从句7.结果结果状语从句状语从句8.方式方式状语从句状语从句9.比较比较状语从句状语从
3、句让 步 状 语 从 句定义:定义:让步状语从句是状语从句中的一种,让步状语从句是状语从句中的一种,表达一种表达一种退一步的条件退一步的条件。一般翻译为。一般翻译为“尽管尽管”或或“即使即使”。引导让步状语从句的引导让步状语从句的连词连词主要有:主要有:though和和although(虽然,纵然)(虽然,纵然);while;as(虽然(虽然.但是但是.);even if和和even though(即使(即使纵使纵使);whether.(or.)(无论是否或不管是无论是否或不管是还是还是);no matter+疑问词(不管疑问词(不管都都);疑问词疑问词wh-ever等。等。让步状语从句可以位
4、于主句前、后,让步状语从句可以位于主句前、后,有时插在主句中间。有时插在主句中间。让步让步状语从句的状语从句的常考点与重难点常考点与重难点重点重点难点难点常考点常考点although/while/even if/wh-ever/as/whether等引导等引导的的让步状语从句让步状语从句状语从句的时态状语从句的时态、语序(倒装)、省语序(倒装)、省略、虚拟语气等略、虚拟语气等从属连词的含义从属连词的含义及用法比较及用法比较让步让步状语状语从句从句though,although,even if,even though as(引导的引导的让让步状步状语语从从句必句必须须倒装倒装),while(一一
5、般用在句首般用在句首),no matter wh-=wh-ever(如如whatever,whoever,wherever,whenever,however,whichever等等),whether.(or.)从句从句常用引导词常用引导词特殊引导词特殊引导词让步状语从句的引导词让步状语从句的引导词从属连词从属连词although/thoughAlthough/Though he was old,he worked hard.=He was old but he worked hard.注意一个典型的注意一个典型的中式英中式英语语错误错误:although/though 切不可与切不可与but连
6、连用用!但可用但可用yet,still。改错:改错:Although it rained heavily,but they still went out.让步让步状语从句与并列句的区别状语从句与并列句的区别即学即练即学即练:1.Though he is in his sixties,_ he works as hard as a young manA.yet B.but C.and D.and yet2.Excuse me for breaking in,_ I have some news for you.A.so B.and C.but D.yetA AC C题题1是主从复合句,所以中间不
7、能使用并列连词是主从复合句,所以中间不能使用并列连词 and/or/but/so 等。等。yet 是副词,只有是副词,只有 yet 可以与可以与 though 连用。连用。题题2为并列句,而为并列句,而“Excuse,but”为一固定搭配。在为一固定搭配。在复习中需要细心的分析句子结构和成分。复习中需要细心的分析句子结构和成分。even if 和和 even though even though(=even if)引导的从句指把握引导的从句指把握不大或假设的事情,意为不大或假设的事情,意为“即使即使”、“纵然纵然”;Most of us ignore the advice,even if/ev
8、en though we know it is true.even if/even though 引导的让步状语从句有引导的让步状语从句有时用时用虚拟语气虚拟语气,如:,如:Even if/though you hadnt helped me,I will thank you.as if/as though 是什么用法?是什么用法?as引导的让步状语从句用引导的让步状语从句用倒装倒装语序语序:要:要把把表语表语、状语状语或动词原形或动词原形提前提前到句首到句首。1)表语的倒装)表语的倒装(如果表语是名词,要省略冠词)(如果表语是名词,要省略冠词):Rich as he is,I dont en
9、vy him.Child as he is,he knows a lot.as2)谓语的倒装谓语的倒装(动词原形前置到句首)(动词原形前置到句首):Try as he would,he could not remember a word.Search as they may,they can find nothing in the room.3)状语的倒装(不可在状语之前加状语的倒装(不可在状语之前加very等修饰语)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 cou
10、ld not catch up with him.whoever,whomever,whatever,whichever由连接代词由连接代词whoever,whomever,whatever,whichever引导的让步状语从句引导的让步状语从句,引导词作从句中,引导词作从句中的主语或宾语,如的主语或宾语,如:Whoever(=No matter who)is unwilling to go,I will go.Whomever(=No matter whom)you are dealing with,this method is no good.Whatever(=No matter wha
11、t)happens,keep calm.We have no objection,whichever(=no matter which)you choose.whatever 或或whichever由由连连接形容接形容词词whatever 或或whichever 引引导导的的让让步状步状语语从句,从句,引导词后常有名词出现,引导词后常有名词出现,如:如:Whatever(=No matter what)difficulties may arise,we must and can overcome them one by one.(whatever 既相当于既相当于no matter 连连接主接
12、主句与从句,又相当于疑句与从句,又相当于疑问问形容形容词词what 修修饰饰名名词词difficulties。)Whichever(=No matter which)method you use,the result is much the same.however,wherever 或或whenever由连接副词由连接副词however,wherever 或或whenever 引导引导的让步状语从句的让步状语从句,引导词作从句中的状语,引导词作从句中的状语,如如:However(=No matter how)difficult the task may be,we will fulfil i
13、t on time.(however 既相当于既相当于 no matter 连接主句与从句,连接主句与从句,又相当于疑问副词又相当于疑问副词 how 修饰修饰 difficult。)Wherever(=No 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.即学即练即学即练:1.He tried his best to solve the pro
14、blem,_ 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.whateverno matter wh-与与 wh-ever 的联系及
15、区别:的联系及区别:no matter wh-引导让步状语从句时与引导让步状语从句时与 wh-ever通用。通用。No matter when/Whenever he comes back,he should be welcomed.wh-ever又可引导名词性从句,又可引导名词性从句,no matter wh-不能。如:不能。如:Whoever can help us will be welcome.whether(or)whether(or)引导的让步状语从句:引导的让步状语从句:这种这种让步状语让步状语从句也称从句也称“选择条件选择条件-让步状语从句让步状语从句”,可位于主句之前可位于主
16、句之前、之后之后或切割主句或切割主句,如:,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 going tomorrow.We hold that all countries,(whether they are)big or small,(whether they are)rich or poor,should be equal.whilewhile 引导的让步状语从句
17、只能前置,位于引导的让步状语从句只能前置,位于句首句首(主句前)(主句前),如:,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.即学即即学即练练:1、_ I accept that he is not perfect,I do actually like the person.A.While B.Since C.Before D.UnlessA A while 是高考中的高
18、频词,它既可引导时间是高考中的高频词,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,又可引导并列句,还可引导让步状语从句,表示状语从句,表示“尽管尽管”。让步让步状语从句的时态问题状语从句的时态问题特别关注特别关注:1.Although nobody _ me company,I will go there alone.A.keeping B.has kept C.keeps D.will keepC C 在在让步状语从句(以及让步状语从句(以及时间时间、条件、条件状语状语从句从句)中,用一般现在时表示一般将来时中,用一般现在时表示一般将来时,即即“主将从现主将从现”。The
19、parents will wait for him for dinner,although/though he comes back late.No matter how/However late he comes back,the parents will wait for him for dinner.While he comes back late,the parents will wait for him for dinner.Late as/though he comes back,the parents will wait for him for dinner.让步状语从句的语序问
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