2019年高考英语一轮总复习 语法专项突破 考点精讲 第十节 并列连词和状语从句.doc

2019年高考英语一轮总复习 语法专项突破 考点精讲 第十节 并列连词和状语从句考点一并列连词的用法1表递进或顺承关系：and，not only .but also .，not .but .等。She not only plays well，but also writes music. 她不仅演奏得很好，而且还会作曲。2表选择关系：or，either .or .等。Either you leave this house or Ill call the police. 你要不离开这座房子，我就去叫警察来。3表转折关系：but，yet等。Several people were passing but nobody offered to help.有几个人擦肩而过，却没有人提供帮助。4表因果关系：so，for等。The shops were closed so I didnt get any milk.商店都关门了，因此我没买到牛奶。5when作并列连词时意为“就在这个时候”。We were having a meeting when someone broke in.我们正在开会，这时有人闯了进来。6while作并列连词时意为“而，却”，表示对比。 Some men were rich, while others are poor.一些人富有，而其他人贫穷。考点二时间状语从句1when，while和as(1)when从句的动作和主句的动作可以同时发生，也可以先后发生，从句谓语动词为延续性动词或非延续性动词。When I lived there, I used to go to the seashore on Sundays.我住在那里时，星期天常到海滨去。(2)while从句的动作与主句的动作同时发生，从句的谓语动词为延续性动词。Please dont talk so loud while others are working.别人工作时，请别高声谈话。(3)as从句的动作与主句动作交替进行或同时发生，可翻译为“随着；一边一边”。He hurried home, looking behind as he went. 他匆忙回家去，一边走一边回头望。As time went on, its getting warmer and warmer.随着时间的推移，天越来越暖和了。2till和until在肯定句中主句谓语动词应是延续性的，而在否定句中主句谓语动词应是非延续性的；till不可位于句首，而until则可以。You may stay here till/until the rain stops. 你可以待在这里直到雨停。I wont see him till/until his anger has cooled down. 等他怒气消了，我再去看他。Until you told me, I had no idea of it.直到你告诉我，我才知道这件事。3before和since(1)before本意为“在之前”，还可引申为“还未就，不到就；趁；还没来得及就”。常用句型It will be一段时间before从句，意为“还要多久才”。We hadnt run a mile before he felt tired.我们跑了还不到一英里他就累了。It wont be long before we meet again.过不了多久我们就会再见面了。(2)since意为“自从以来”，主句用完成时。since引导的从句如果用非延续性动词，常理解为某一状态的终止；若用延续性动词或状态动词，则理解为某一动作的开始。It is three years since he came to our school.他来我们学校已经三年了。It is three years since he smoked.他戒烟已经三年了。4as soon as，immediately，directly，instantly，the moment/minute/instant，no sooner .than .，hardly/scarcely .when .等都可引导时间状语从句，表示“一就”。The boy burst into tears immediately he saw his mother.这个男孩一看到他妈妈就放声大哭。No sooner had we arrived at the station than the train left.我们一到车站，火车就离站了。5the first time，every/each time，next time等也可引导时间状语从句，表示“第一次；每一次；下一次”等。Every time I was in trouble, he would e to help me.每次我处于困境，他就会来帮助我。考点三地点状语从句1通常由where或wherever引导，可位于主句前或主句后，在句首时常含有抽象意味。They offered to go where there were difficulties. 他们表示愿意到艰苦的地方去。You are free to go wherever you like.你愿意去哪里就去哪里。2注意区分where引导的状语从句与定语从句Youd better make a mark where you have any questions.(状语从句)Youd better make a mark at the place where you have any questions.(定语从句)你最好在有问题的地方做一下标记。考点四条件状语从句引导条件状语从句的连词有：if，unless(如果不；除非)，as/so long as(只要)，suppose/supposing (that)(倘若；如果)，provided/providing (that)(倘若；如果)，on condition that(条件是)等。Unless he studies hard, he will never pass the examination. 他如果不努力学习，就永远不能考及格。We can overe the difficulties as long as we are organized.只要我们组织起来，我们就能克服困难。You can use this room provided that you keep it clean and tidy.如果你能保持房间干净整洁，你就可以用这间房子。考点五原因状语从句because表示直接因果关系，语气最强；as，since，now that指双方都知道的原因；并列连词for也可表示原因，但只是对前面的句子起补充说明作用。Because he was ill, he was absent from the meeting.因为他病了，所以没去开会。Now that everyone is here, lets begin our meeting.既然大家都在这里，我们开始开会吧。考点六让步状语从句1引导让步状语从句的连词有：although，though，while(尽管，虽然)，even if，whether .or .，疑问词ever与no matter疑问词等。While I understand your opinion, I dont agree with you.尽管我明白你的观点，但我不赞成。Even if it should rain tomorrow, we will continue our work. 即使明天下雨， 我们也要继续工作。Whatever/No matter what you want to do, please look before you leap. 不管你想做什么事， 请三思而后行。【点津】though还可作副词用于句末，意为“可是，然而”，although则不能。He said he would e.He didnt though. 他说他会来，可是他没来。2as引导的让步状语从句需采用部分倒装，有时though引导的让步状语从句也采用部分倒装。Try as he might, he couldnt solve the problem. 尽管他尝试了， 但还是无法解决这个问题。Child as he is, he knows a lot of the history of China.(注意child前不用冠词)虽然他只是个孩子， 他懂得许多中国历史方面的知识。Young though he is, he knows how to deal with such a thing.他虽然年轻，但懂得如何处理这件事。考点七目的、结果、方式状语从句1引导目的状语从句的连词有：so that，in order that，for fear that，in case等。Please speak up so that the people at the back of the room can hear you. 请大点声讲，让屋子后面的人也能听见你的声音。They flew there in order that they might be in time to attend the opening ceremony. 他们飞往那里以便能及时参加开幕典礼。2引导结果状语从句的连词有：so that，so.that.，such .that .等。He hadnt studied hard so that he failed in the exam.他平时学习不努力，结果考试不及格。He told us so interesting a story that we all laughed.He told us such an interesting story that we all laughed.他给我们讲了一个这么有趣的故事，我们都大笑起来。3引导方式状语从句的连词有：as(像一样)，as if/though等。You must do the exercise as I tell you.你必须按照我告诉你的方法做练习。(对应学生用书第267页).用引导状语从句的连接词填空1Dont turn off the puter before closing all programs，_you could have problems.2We were doing our homework _ the light went out.3_ he is in poor health，he works hard.4Lucy was so pleased _ her son won first place in the long jump petition.5She passed me by _ she had never in her life seen me before.6Be careful _ youll make fewer mistakes.7Its not easy to change habits，_ with awareness and selfcontrol, it is possible.8_ he es or not，the result will be the same.9Medicine should not be kept _ it is accessible to children.10Every day after I went home，_ not tired from homework，I will go out for a walk with my parents.11So plicated are the plots of this novel in the first few chapters _ I couldnt follow them.12I keep a warm coat at work _ it suddenly turns cold.13Dont be afraid of asking your teachers for help _ it is needed.14Ill join the music club _ Mary is in the club，too.You mean if Mary joins the club youll do，too.15In peace，too，the Red Cross is expected to send help _ there，is human suffering.16_ frightened you may be，you must remain calm.17_ youve got a chance to go abroad for further study，why not seize it?18Youll find it hard to get rid of the drug habit _ you have it.19Disabled _ they are，the dancers practice hard to make their dreams e time.20_ warned of the danger，he still went skating on the thin ice.【答案】1.or2.when3.While/Although/Though4because5.as if/as though6.and7.but8.Whether9where10.if11.that12.in case13.when14.on condition that15.wherever16.However17.Now that18once/if19.as20.Though/Although.根据汉语提示，用句末括号内的英语单词完成句子1你既然表示了决心，就应该见之于行动。_ your determination，you should act.(express)2虽然世界多苦难，但是苦难总是能被战胜的。_，it is full also of the overing of it.(full)3除非是你自己找到的，否则那个答案就毫无意义。The answer is meaningless _ for yourself.(discover)4时间一旦失去就再也得不到了。_，you will never get it back.(go)5要过很久我们才能再见到他们。It will be a long time _(meet)6我一看到他，就知道没有希望了。_，I knew that there was no hope.(see)7专家讲得很慢，以便人人听得懂。The expert spoke slowly _(understand)8他们早早就出发了，所以没误火车。They started out early，_(miss)9万一他在我回来之前到，请让他等等我。_，please ask him to wait.(arrive)10哪怕是再大的困难我们也能克服。_，we can overe them.(difficulty)11既然你已经完成了工作，你就应该好好休息一下。You deserve a good rest _(finish)12当她回头看的时候，那个男人已经消失了。_，the man had disappeared.(look)13把你的包放在你能够得到的地方。Put your bag _(reach)14她开会迟到了，因为她忘记了。She was late for the meeting _.(forget)15不管他说什么都不要相信他。Dont trust him，_(say)16过了很久我才睡着。It was a long time _(get)17这个行李非常重，谁也移不动它。The baggage is so heavy _(move)18所有的学生都很努力以便能通过考试。All students are working hard _.(pass)19只要活着我就努力工作。_，I shall work hard.(live)20尽管是个孩子，但她懂得很多。_，she knows a lot.(as)【答案】1.Now that you have expressed2.Although the world is full of suffering3.unless you discover it4.Once time is gone5.before we meet them again6.The moment/As soon as/Immediately I saw him7.in order that everyone could understand8.so(that) they didnt miss the train9.In case he arrives before I get back10.However great the difficulties may be/No matter how great the difficulties may be11.now that youve finished the work12.When she looked back13.where you can reach it14.because she forgot it15.no matter what/whatever he says16.before I got to sleep17.that nobody can move it18.in order that/so that they can pass the exam19.As long as I live20.Child as she is