新状语从句PPT课件.ppt

Revision ofthe Adverbial Clauses状语从句复习状语从句复习Learning Aims:1.To understand and grasp the usage of the nine types of Adverbial Clause.2.To use them freely and properly. 状语从句状语从句（一）状语从句的概念：（一）状语从句的概念： 状语从句在复合句中作主句的状语，可以状语从句在复合句中作主句的状语，可以修饰主句中的动词、形容词和副词等修饰主句中的动词、形容词和副词等二）状语从句的分类：（二）状语从句的分类： 状语从句按其意义和作用可分为时间、地状语从句按其意义和作用可分为时间、地点、原因、条件、让步、目的、结果、方式、点、原因、条件、让步、目的、结果、方式、比较等九种比较等九种九九种种常常用用的的状状语语从从句句及及其其常常用用的的连连接接词词 时间状语从句时间状语从句地点状语从句地点状语从句原因状语从句原因状语从句条件状语从句条件状语从句让步状语从句让步状语从句结果状语从句结果状语从句目的状语从句目的状语从句方式状语从句方式状语从句比较状语从句比较状语从句 九九种种常常用用的的状状语语从从句句及及其其常常用用的的连连接接词词 时间状语从句 when, while, as, before, after, as soon as, till, until, not…until, where, wherever because, since, as地点状语从句原因状语从句条件状语从句if, unless让步状语从句although, though，as(倒装）, while, no matter which/what/when/where/who/how, whichever, wherever, whatever, whoever, whenever, however, 九九种种常常用用的的状状语语从从句句及及其其常常用用的的连连接接词词 结果状语从句 so that, so…that, such…that so that, in order that as, as if/as though than, as…as, not so/as…as, the +比 较级…, the +比较级… 目的状语从句方式状语从句比较状语从句九九种种常常用用的的状状语语从从句句 时间状语从句地点状语从句原因状语从句条件状语从句让步状语从句结果状语从句目的状语从句方式状语从句比较状语从句 状语从句有九种，状语从句有九种， 时地原因条状补，时地原因条状补，目比结果方让步，目比结果方让步，连词引导各不同；连词引导各不同；主句通常前面走，主句通常前面走， 连词引导紧随后，连词引导紧随后，从句若在主前头，从句若在主前头， 主从之间有个逗。

主从之间有个逗1.While I was wondering at this, our schoolmaster took his place. ( )2. Where there is a will, there is a way. ( )3. Now that/Since everybody is here, let’s begin our meeting. （ ）4. I’ll speak slowly so that you can understand me. ( )5. So clever was he a student that he was able to work out all the difficult problems. ( )6. As long as you don’t lose heart, you’ll succeed. ( )7. Try as he might, he could not find a job. ( )8. The old lady treats the boy as if he were his own son. ( ) 时间时间地点地点原因原因目的目的结果结果条件条件让步让步方式方式状语从句的分类状语从句的分类（三）状语从句常见考点（三）状语从句常见考点: 1、时间状语从句：、时间状语从句： (1)时间状语从句常用时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。

例如：等连词来引导例如：•It was raining hard when got to school yesterday.•While he was doing his homework, the telephone rang.•As he walked along the lake, he sang happily.•He had learned a little Chinese before he came to China.•After he finished middle school, he went to work in a factory.(2)在时间状语从句里，通常不用将来时态，用在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态例如：现在时态表示将来的动作或状态例如：•I’ll ring you up as soon as I get to New York.•I will tell him everything when he comes back.•He won’t believe it until he sees it with his own eyes.(3)在带有在带有till或或until引导的时间状语从句的主从引导的时间状语从句的主从复合句里，如果复合句里，如果主句用肯定式，其含义是主句用肯定式，其含义是“一一直到直到……时时”，谓语动词只能用延续性动词。

谓语动词只能用延续性动词如果如果主句用否定式，其含义是主句用否定式，其含义是“直到直到……才才……”, “在在……以前不以前不……”, 谓语动词可用瞬谓语动词可用瞬间动词例如：间动词例如：•The young man read till the light went out.• Let’s wait until the rain stops.• We won’t start until Bob comes.• Don’t get off until the bus stops. before 引导时间状语从句时可根据语境翻译为引导时间状语从句时可根据语境翻译为“还还未未…就就…”“不到不到…就就…”“…才才…”英汉互译：英汉互译：•1) We had sailed four days and four nights before we saw land. _____________________________________________•2) We hadn’t run a mile before he felt tired. _____________________________________________•3) I was severed a cup of tea before I could sit down. _____________________________________________•4) 用不了多久我们就要参加高考了。

_____________________________________________•5) 还得再过半年他爸爸才能从国外回来. _____________________________________________我们航行了四天四夜才看到陆地我们航行了四天四夜才看到陆地.我们跑了还不到一英里他就累了我们跑了还不到一英里他就累了.还没等我坐下他们就给我端上一杯茶还没等我坐下他们就给我端上一杯茶.It won’t be long before we take the College Entrance Examination.It will be half a year before his dad returns/ comes back from abroad.2、地点状语从句（、地点状语从句（where, wherever) 英汉互译:•You are free to go wherever you like. _____________________________________________•有志者事竟成 ____________________________________________ •注意区分定语从句与状语从句•1) You’d better make a mark where you have any questions. ( )•2) You’d better make a mark at the place where you have any questions.( )你愿意去哪里就去哪里你愿意去哪里就去哪里Where there is a will there is a way.状语从句状语从句定语从句定语从句3、原因状语从句、原因状语从句(1)原因状语从句通常由原因状语从句通常由because, since, as引引导。

例如：导例如：He didn’t come to school because he was ill.As it is raining, we shall not go the zoo.Since you can’t answer the question, I’ll ask someone else.(2)because表示直接原因，语气最强Because引导的原因状语从句多放在主句之后回答由why提出的问题，只能用becauseAs和since语气较弱，一般用来表示明显的原因由as和since引导的原因状语从居多放在句首例如：•Why aren’t going there? Because I don’t want to.•As he has no car, he can’t get there easily.•Since we have no money, we can’t buy it.(3)because和so不能同用在一个句子里4、条件状语从句、条件状语从句 (1). 在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态例如：•I’ll help you with your English if am free tomorrow.•He won’t be late unless he is ill.(2).“祈使句 + and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句。

例如：•Hurry up, or you’ll be late.•=If you don’t hurry up, you’ll be late.5、目的状语从句、目的状语从句•so that, in order that (从句中通常含有情态动词）从句中通常含有情态动词） 填空：填空：•1）他起得这么早为的是赶上第一班车•He got up early so as to /in order to/to catch the first bus.•=He got up early______________/_____________ he could catch the first bus. in order that so that 6、结果状语从句、结果状语从句•so …that, such …that, so that一句多译：•1) 他是如此聪明的学生，以至于成功地解出了所有难题•He was ______________________ /______________________that he was able to work out all the difficult problems. = ________________________/_____________________ that he was able to work out all the •2) This is such a difficult problem _________ he can’t work it out. = This is such a difficult problem __________he can’t work out.such a clever studentso clever a studentSuch a clever student was heSo clever a student was hethat as•注意：除结果状语从句外注意：除结果状语从句外 too…to…(太太…而不能而不能) so …as to....(那么那么…以至于以至于…) …enough to…(达到某种程度可以达到某种程度可以…)•句型转换:•He is so young that he can’t join the army =He is___ ______ __________ to join the army.• He is ________ _________ to join the army. He is so young______ _______ _______ join the army.not old enough too young as not to 7、比较状语从句、比较状语从句•as… as, not as/ so…as, than, the more… the more… 翻译句子：•1)你学习越努力，取得的进步越大。

_________________________________________•2)我们的教室是他们教室的三倍大 Our classroom is three times ____________theirs. Our classroom is three times _____________ theirs. Our classroom is three times ____________ theirs.The harder you study , the greater progress you’ll make.as large aslarger thanthe size of  8、方式状语从句、方式状语从句•as if/ though(虚拟虚拟), as 根据句意填空：•They passed the pole _____________the soldiers didn’t exist.•He talked and talked as if he ___________ (know) everything. •It rained and rained as if it ______________(not stop)•Please do ________ I told you to. as if/thoughhad knownwould not stopas 9、让步状语从句、让步状语从句•1. as “虽然，尽管虽然，尽管”，倒装，倒装根据句意填空:1)_________________, (尽管他是一个孩子) he has a good command of English.2)__________________, (尽管他很爱她)she didn’t married him.3)__________________, (尽管他努力了) he failed to pass the examination.Child as he isMuch as he loved herTry as he might •判断对错:1) Smart as/though she is, she doesn’t study hard. ( )2) Although she is smart, she doesn’t study hard. ( )3) Though she is smart, she doesn’t study hard. ( )4) Smart although she is, she doesn’t study hard. ( )5) As she is smart, she doesn’t study hard. ( )√√√XX•2. “no matter + 疑问词疑问词” cf. “疑问词疑问词＋＋-ever” 选择填空：(答案不唯一)•I’ll be your true friend, _______happens. A. whatever B no matter what •2) _______I see him, he is busy with his research work. A. Whenever B. No matter when•3) He liked reading very much. _______ he went, he took a book with him. A. Wherever B. No matter when•4) ______ difficult the problem may be, I’ll work it out by myself. A. However B. No matter howɡ•5) ______leaves the room last , he should remember to turn off the light. ______leaves the room last should remember to turn off the light. A. Whoever B. No matter who •6) I’m too busy to buy you a present, so you can use the money I give you to buy ________ you like. A. whatever B. No matter what •7) I’ll give the ticket to ________ really wants to see the film. A. whoever B. whomever C. no matter whoA/ＢＢＡＡＡＡＡＡ当堂检测当堂检测 1.A 2.C 3.B 4.C 5.A 6.C 7.D 8.C 9.C 10.A 11.B 12.C 13.B 14.A 15.C 16.B。