高考英语状语从句复习.ppt

1.1.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,lets begin our meeting.（）4.Ill speak slowly so that you can understand me.()时间时间地点地点原因原因目的目的判断下列状判断下列状语语从句的种从句的种类类2.5.So clever was he a student that he was able to work out all the difficult problems.()6.As long as you dont lose heart,youll 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.()9.He woke up as suddenly as he had fallen asleep.()结结果果条件条件让让步步方式方式比比较较3.一个一个_在复合句中用作状在复合句中用作状语时语时,在在语语法上叫法上叫状状语语从句。从句由从句。从句由_ 、_或或_引引导导。状状语语从句可分从句可分为为：1)_ 2)_ 3)_ 4)_ 5)_ 6)_ 7)_ 8)_ 9)_等等句子句子时间时间地点地点 原因原因目的目的结结果果条件条件 方式方式比比较较 让让步步名名词词组词词组从属从属连词连词副副词词4.一一.时间时间状状语语从句的引从句的引导词导词1.when,while,as,before,after,until,till,since,ever since,once,as soon as，2.every time,next/last/each time,the first time,the moment,the minute,the instant4.hardlywhen,no soonerthan,scarcelywhen3.immediately,instantly,directly5.when,while,as1._ we were talking,Mr.Smiths came in.2._ they came home,I was cooking dinner.3.I was about to go to bed _ I heard someone knock at the door.4._ we were watching TV,he was studying.5.He is fat _ his brother is thin.6._ she sang,tears ran down her face.While/As/WhenWhenwhenWhilewhileAs6.连连接接词词when、while、as的用法小的用法小结结1、when 的用法：的用法：（1）when引引导导的的时间时间状状语语从句的从句的谓语动谓语动词词可以是延可以是延续续的，也可以是表短的，也可以是表短暂暂性性动动作作的的动词动词，可用于主句和从句，可用于主句和从句动动作同作同时发时发生生或从句或从句动动作先于主句作先于主句动动作。如：作。如：When the film ended,the people went back.When I lived there,I used to go to the seashore on Sundays.7.（2）可用作并列）可用作并列连词连词，其意，其意义为义为“那那时时，这时这时”，相当于，相当于and at this/that time。常用于句式：常用于句式：Somebody was doing something when Sb.was about to do sth.when (刚刚要要这时这时突然突然)8.2、连连接接词词while的用法的用法（1）while意思是意思是“当当的的时时候候”或或“在某在某一段一段时间时间内内”，引，引导导的从句的从句动动作必作必须须是持是持续续性的，性的，侧侧重主句重主句动动作和从句作和从句动动作相作相对对比。比。People dont talk so loudly while others are working.（2）从句和主句的）从句和主句的谓语动词谓语动词都都为为延延续续性性动词动词时时,只能用只能用while;while还还可作并列可作并列连词连词,表示表示”而而”.I was reading while he was watching TV.9.3as 的用法：的用法：(1)as 着重着重强强调调主句和从句的主句和从句的动动作同作同时时或几或几乎同乎同时发时发生，如：生，如：The students rose as the teacher entered the classroom.(2)as还还可以表示可以表示“随着随着”，如：，如：As time goes by,it is getting colder and colder.(3)As 还还能表示能表示“一一边边一一边边”，如：，如：He looked behind from time to time as he went.10.4如果主句表示的是短如果主句表示的是短暂动暂动作，而从作，而从句用延句用延续续性性动动作的作的进进行行时态时态表示在表示在一段一段时间时间内正在内正在进进行的行的动动作作时时，when,while与与as 可互可互换换使用。如：使用。如：When/While/As I was walking down the street,I came across an old friend of mine.11.before,after,since1.He had left the town the day _ she arrived.2.It was not long _ he left his hometown.3.I played football _ I(had)finished my homework4.Please tell her Ill come _ I do some shopping.beforeafterbeforeafter12.5.It will not be long _ we meet each other again.6.I _(be)at his bedside since he _(become)ill.7.It _(be)two years since we _(begin)to use this machine.beforehave beenbecameis/has beenbegan13.Conclusion:1）句型）句型It will be/was一段一段时间时间before “还还要要过过多久才多久才”如：如：It will be two years before he leaves the country.2）句型）句型It will be/was not一段一段时间时间before “不多久就不多久就”，如：，如：It was not long before he worked out the problem.14.3）句型）句型It be一段一段时间时间since,该该句型句型主句和从句中主句和从句中动词谓语时态动词谓语时态的搭配很的搭配很严严格。格。It is/has been since sb.did sth.如：如：It is three years since she joined the army.从句从句动词为动词为瞬瞬间动词间动词，表示，表示“自自以来，已以来，已经过经过去多去多长时间长时间了了”。It is four days since she was ill.从句从句谓语动词为谓语动词为延延续续性性动词动词，表示，表示“自自结结束以来，已束以来，已经过经过去多去多长时间长时间了了”。15.till 与与until:1.He lived with his parents _ he graduated from college.2.Not _ he told me did I know the truth.3.The children _(will come)home until/till its dark.4.It was _ the war was over that he returned to his land.till/untiluntilwont comenot until16.小小结结：till,until和和notuntil：1.until/till引引导时间导时间状状语语从句用于肯定句从句用于肯定句时时，主句的主句的动词动词是延是延续续性性动词动词，表示，表示动动作或状作或状态态一直持一直持续续到到until/till所表示的所表示的时间时间，意，意为为“某某动动作一直延作一直延续续到某到某时间时间点才停止点才停止”。如：。如：We waited until he came.17.2用于否定句用于否定句时时，主句，主句谓语动词谓语动词是非延是非延续续性性动词动词，从句，从句为为肯定，意肯定，意为为“某某动动作直作直到某到某时间时间才开始才开始”。如：。如：He wont go to bed till/until she returns.3till不可以置于句首，而不可以置于句首，而until可以。如：可以。如：Until you told me I had no idea of it.4notuntil句型中的句型中的强强调调和倒装和倒装说说法：法：It was not until you told me that I had any idea of it.Not until you told me did I have any idea of it.18.一一就就ill.1._2._ he saw the monster,he turned pale.3.2、The spy had _ returned home than he was told to go to another country.4.3、We had _returned home when it rained.5.4、_ had we begun when we told to stop.The moment/minute/Immediately/no soonerhardly/scarcelyHardly/ScarcelyAs soon as19.5)no soonerthan hardly/scarcelywhen 刚刚就就A.时态时态：主句用：主句用过过去完成去完成时时（had+p.p.）从句用从句用一般一般过过去去时时B.倒装：倒装：no sooner/hardly/scarcely放句首，放句首，主句主句要到装要到装20.She had no sooner arrived at the station than the train started to move.No sooner had she arrived at the station than.He had hardly entered the hotel when it began to snow.Hardly had he entered the hotel when it began to snow21.二二.地点状地点状语语从句从句:where,wherever You would let your children play where you can see them.Wherever you are,I will be right there waiting for you.where指指“在某个地方在某个地方”，wherever指指“无无论论哪里，在任何一个地方哪里，在任何一个地方”22.在使用在使用时时：一、要注意两者的含一、要注意两者的含义义区区别别。二、要注意状二、要注意状语语从句和定从句和定语语从句的区从句的区别别。三、要注意在状三、要注意在状语语从句中不可使用介从句中不可使用介词词+which引引导导。出。出题题者既考状者既考状语语从句又从句又考定考定语语从句和状从句和状语语从句的区从句的区别别。还还加加入名入名词词性从句性从句这这一干一干扰项扰项。23.1.Ifyouaretraveling_thecustomsarereallyforeigntoyourown，pleasedoastheRomansdo.A.inwhichB.whatC.whenD.where2.Inpeace，too，theRedCrossisexpectedtosendhelp_thereishumansuffering.A.whoeverB.howeverC.whateverD.wherever3.-Mom，whatdidyourdoctorsay？-Headvisedmetolive_theairisfresher.A.inwhereB.inwhichC.theplacewhereD.where D D D24.三、三、原因状原因状语语从句从句原因状原因状语语从句的引从句的引导词导词有：有：because,as,sincenow that（既然）（既然）,considering that（考（考虑虑到）到）,seeing that（由于）（由于）25.用用because,as,since 与与for填空填空:1.-Why are you crying,meg?2.-_ Ive broken your necklace,mom.3.2.I went to bed early _ I was tired.4.3.I was not kind to him_ he was rude.5.4._ I had a cold,I was absent from school.6.5.My mother was ill and I sent for Tom,_ he was a doctor.7.6._ we are all here,lets begin our class.BecausebecausebecauseAsforSince26.Conclusion:1.because直接原因直接原因，非推断，非推断语语气最气最强强回答回答why2.since表示表示“既然既然”，语语气气较较弱；弱；强强调对调对方已方已经经知知晓晓，无需加以，无需加以说说明的原因，只可以放明的原因，只可以放在句首。在句首。3.As“由于由于”，语语气最弱，表示往往是十分明气最弱，表示往往是十分明显显的原因，常放在句首，比的原因，常放在句首，比较较口口语语化。化。4.For 放句中，放句中，对对前面一句前面一句话话的内容的的内容的补补充充说说明明。27.四四.条件状条件状语语从句从句:引引导导条件状条件状语语从句的从句的连连接接词词有有:if,unless,as/so long as（只要）（只要）,so far as(据我所知据我所知),in case,on condition that(条件条件.),provided(that)(假假设设），等），等 28.1、The WTO cannot live up to its name _ it does not include a country that is home to one fifth of mankind.Aas long as Bwhile Cif Deven though2、It is known to all that _ you exercise regularly,you wont keep good health.A.unless B.as long as C.although D.if C CA A29.Conclusion:1.条件状条件状语语从句中从句中,如果主从句都表将来如果主从句都表将来动动作，作，主句用将来主句用将来时态时态，从句用一般，从句用一般现现在在时态时态.If you dont hurry up,you will miss the plane.2、unless相当于if not，意思是“除非”“如果不就”。We cant get there on time unless we book the earliest flight.=We cannot get there on time if we dont book the earliest flight.30.as/so long as,as far as,in case1、_ I can see,there is only one possible way to keep away from the danger.2、I always take something to read when I go to the doctors _ I have to wait.3、Ill go _ you go.As far asin caseas long as 与与 as far as 都可引都可引导导条件状条件状语语从从句，句，as long as 表示表示“只要只要”，as far as 表示表示“就就而而论论（而言）（而言）”。in case 表示表示“以防以防”。as/so long as31.1、You can have my bicycle for a fewdays _ you return it by Sunday.2、_ anything importanthappens,please call me up.3、_ you had one million dollars,what would you do?on condition thatIn caseSuppose/Supposing on condition that：条件是：条件是 in case:万一万一 supposesupposing(that):假假设设，如果，如果32.五、五、让让步状步状语语从句从句1.He went out,_ it was raining.2._ they are poor,they buy a great many books.3.Child _ he is,he has learnt advanced mathematics.though/althoughAlthoughasthough,although,even if/though,while,no matter,whatever,however,whetheror,as33._he is a child,he has learnt advanced mathematics.No matter _ happens,dont be discouraged.No matter _ hard he tried,he couldnt open the door.No matter _ you go,you must write to your parents.No matter _ you marry in the future,he must be an honest man.howwherewhowhatEven if34.though/although1、一般可互、一般可互换换：主句前可用主句前可用yet,still,常省略常省略 但不能与但不能与but连连用。用。Though/although it sounds strange,（yet）it is true.2、倒装句、倒装句和和独立副独立副词词放句末放句末只能用只能用though.Strange_ it may seem,heremained single all his life.It was hard work,I enjoyed it,_.thoughthough35.as引引导让导让步状步状语语从句从句,表示表示“尽管、尽管、虽虽然然”。但从句要倒装。句型但从句要倒装。句型为为：adj./adv./单单数数n.(不加冠不加冠词词)/v+as+主主语语+谓语谓语 1、Young as she is,she can help her mother.2、Fast as he runs,he is the last one.3、Try as you may,you might fail as well.4、Late as it was,they kept on working.36.六、目的状六、目的状语语从句从句引引导导目的状目的状语语从句的引从句的引导词导词有：有：so that,in order that(为为了）了）for fear that,in case（以免，（以免，以防）以防）37.1.He got up early _ he could catch the bus.2._ he could catch the bus,he got up early.3.I stayed at home all day _ you called.in order that/so thatIn order thatso that,in order that,for fear that,in casein case/for fear that38.Conclusion:1、目的状、目的状语语从句中的从句中的谓语动词谓语动词常与情常与情态动词态动词can,could,may,might,should等等连连用。如：用。如：Take this medicine so that you can recover soon.2、in order that 常用于正式文体，可放于句首，常用于正式文体，可放于句首，也可放于句中；而也可放于句中；而so that往往只放于句中。往往只放于句中。3、目的状、目的状语语从句可以和从句可以和动词动词不定式互不定式互换换。如：。如：Well sit in front of the hall so that/in order that we can hear better.=Well sit in front of the hall _ _ hear better.so as to/in order to39.七、七、结结果状果状语语从句从句结结果状果状语语从句的引从句的引导词导词有：有：so that,sothat,suchthat40.1、I was caught in a shower,_ all my clothes got wet.2、Its _ cold _ the lake has frozen.3、There are _ many books there _ I dont know which one to borrow.4、Its _ good a book _ Ive read it again and again.5、It was _ a cold day _ there was nobody on the street.6、_ cold weather remained for three days _ I had to stay at home all day long.sothatsothatsuchthatSuchthatso thatsothatso that,sothat,such that41.1、so that引引导结导结果状果状语语从句从句时时，从句中不，从句中不带带情情态动词态动词，that有有时时可省略。如：可省略。如：He didnt plan his time well so(that)he didnt finish his work in time.2、当当so/such置于句首置于句首时时，so/such引引导导的的句子要半倒装。如：句子要半倒装。如：Such a nice man is Mike that we all like him.So excited was he that he could not fall asleep.Conclusion:42.3、sothat和和suchthat常用的搭配有：常用的搭配有：so+adj./adv.+that 从句从句so+adj.+a/an+可数名可数名词单词单数形式数形式+that so+many/much/few/little+n.+that such+a/an+adj.+可数名可数名词单词单数数+thatsuch+adj.+可数名可数名词词复数复数/不可数名不可数名词词+that Jenny is such a clever girl that all the teachers liked her very much.=Jenny is _ that all the teachers liked her very much.He had _ few friends _ he often feels lonely.so clever a girlsothat43.八、比八、比较较状状语语从句从句:1.His brother is _ handsome _ he(is).2.The movie was not _ good _ I had expected.3.Your bag is twice as expensive as _.4.The driver drives faster _ he used to(drive).5._ knowledge we learn,_(happy)we will be.asasso/asasminethanThe morethe happieras,than,asas,not so/asas,the+比比较级较级 the+比比较级较级44.九、方式状九、方式状语语从句从句:1.He stood up _(he wanted)to leave.2.She always talks to me as if she _(be)my sister.3.He walked slowly as if he _(hurt)his leg.4.You should do _I do.as if werehad hurtas（像，如（像，如),as if/though(仿佛、似乎仿佛、似乎),just as（就像）（就像）,as45.as if从句里的主从句里的主语语与与动词动词如和主句一致如和主句一致有有时时可省略可省略.as if 从句叙述的情况如果与事从句叙述的情况如果与事实实相符合相符合,从句不用虚从句不用虚拟语拟语气气,从句从句时态时态与主句保持与主句保持一致一致.as if 从句叙述的情况如与事从句叙述的情况如与事实实不相符合不相符合,则则从句用虚从句用虚拟语拟语气气.与一般与一般现现在事在事实实不符合：不符合：谓语动词谓语动词 were/did 与与过过去事去事实实不符合：不符合：谓语动词谓语动词 had doneConclusion:46.I 状状语语从句的从句的时态问题时态问题1、The house could fall down soon if no one _ some quick repair work.A.has done B.is doing C.does D.had done 2、It is almost five years _ we saw each other last time.A.before B.since C.after D.when 在条件，在条件，时间时间和和让让步从句中，用一般步从句中，用一般现现在在时时表示一般表示一般将来将来时时，用一般，用一般过过去去时时表表过过去将来去将来时时。在。在 since 引引导导的的时间时间状状语语从句中，从句中，动词动词一般都用一般一般都用一般过过去去时时，而主句常，而主句常用用现现在完成在完成时时。C CB B47.II、状、状语语从句的倒装从句的倒装问题问题1、So difficult _ it to live in an English-speaking country that I determined to learn English.A.I have felt B.have I felt C.I did feel D.did I feel2、Not until all the fish died in the river _ how serious the pollution was.A.did the villagers realize B.the villagers realizedC.the villagers did realize D.didnt the villagers realize 状状语语从句的倒装一般有下面几种情况：从句的倒装一般有下面几种情况：否定否定词词开开头头；sosuch.开开头头；as/though引引导导的的让让步状步状语语从句。从句。D DA A48.状状语语从句的省略：从句的省略：在在条件，条件，时间时间，让让步，方式步，方式状状语语从句中，如果从句从句中，如果从句的主的主语语和主句的主和主句的主语语一致或者从句的主一致或者从句的主语语是是it,而且而且谓语谓语包含有包含有be动词动词，那么可以省略，那么可以省略主主语语或或it,跟跟be 动词动词。1、While(I was)in Beijing,I paid a visit to the Summer Palace.2、Come tomorrow,if(it is)possible.3、If so,you must go back and get it.4、She stood at the gate as if(she was)waiting for someone.5、Though(it was)cold,he still wore a shirt.49.50.