2023年安徽省中考英语总复习一轮复习：第4讲-连词&状语从句-教案

课程主题： 第4讲 连词&状语从句 2023年安徽省中考英语总复习一轮复习
学习目标 1.掌握连词的基本运用；2.掌握状语从句的基本运用。
教学内容
【进门测试】单项选择1. We bought Granny a present, ________ she didn’t like it.A. but B. and C. or D. so 2. Run quickly, ________ we'll miss the early train.A. and B. but C. so D. or 3. I’ll give the book to him ________ he comes back.A. since B. as soon as C. before D. until 4. Don’t cross the road ________ the light turns green.A. when B. while C. until D. as 5. Miss Gao has been a teacher ________ 1990.A. before B. after C. since D. in 6. —Which would you like better, tea ________ milk —Tea, please.A. but B. and C. or D. with 7. We love spring ________ there's beautiful flowers everywhere.A. though B. but C. or D. because 8. Please leave ________ 7:00, then you’ll be able to get ________ there earlier.A. till, in B. from, / C. before, / D. behind, to 9. The teacher didn’t begin the lesson ________ all the students stopped talking.A. until B. after C. if D. because 10. Betty didn’t go to see the film yesterday ________ she was ill.A. but B. until C. if D. because 【答案】1-5 ADBCC 6-10 CDCAD 【多元导学】教学建议：这么经典的照片肯定都见过，这也是现在很多人争相模仿但无法超越的经典造型。可以通过《罗马假日》这部经典电影中的这句经典台词引入要讲的内容：连词。这句经典台词中有3个and和1个as，提问学生是否都知道意思。这么多的连词放在句子里，到底有什么用呢？接下来我们就来具体看看连词是什么以及怎么用。Princess Ann: I have to leave you now. I'm going to that corner there, and turn. You stay in car and drive away. Promise not to watch me go beyond the corner. Just drive away and leave me as I leave you.
Well, life isn't always what one likes, isn't it 【互动精讲】连词【知识梳理1】连词的定义：用来连接词、短语或句子的词。例：①Joan was rich, beautiful and proud.琼非常有钱、漂亮且庄重。（and连接单词） ②He likes to play football and sing popular songs.他喜欢踢足球和唱流行歌曲。（and连接短语） ③Go straight on and you will see the church.一直往前走,你就可以看到教堂。（and连接句子）
【知识梳理2】连词的分类【知识梳理3】连词的用法1.并列连词 --- 连接具有并列关系的词，短语或句子。 常见的有：(1)表并列关系的and, both…and, not only…but also, neither…nor, as well as（也，和）等。 (2)表选择关系的or, either…or等。(3)表转折关系的but, however, while, yet等。(4)表因果关系的for, so等。2. 从属连词---用来引导从句。常见的从属连词有：(1)引导时间状语从句的after, before, when, while, as, until, till, since, as soon as等。(2)引导条件状语从句的if, unless等。(3)引导原因状语从句的because, as, since等。(4)引导目的状语从句的so that, in order that等。(5)引导让步状语从句的though, although, even if等。(6)引导结果状语从句的so that, so…that, such…that等。(7)引导比较状语从句的than, as…as等。(8)引导宾语从句的that, if , whether等。【例题精讲】例1.Work hard, _____ you'll pass the English exam this time.A. or B. but C. because D. and【答案】 D 【解析】考查连词。两句为条件关系，用and，选择D。这里也可以同义句转换：“If you work hard, you’ll pass the English exam this time.”例2. —Finish your homework __________ you can’t play computer games, Jim. —All right, Mum.A.but B. till C. and D. or【答案】 D 【解析】连词的用法。till 直到......才，or否则, but但是，and并列。but和or注意区分。选择D。例3.The man was so tired, ______ he still went on working. A. so B. but C. or D. and 【答案】 B 【解析】考查连词的用法，so所以，but但是，or或者或否则，and和，这里前后句是转折关系，所以选B。例4.______Lily ______Lucy can go with you because one of them must look after their mother at home.A. Neither; nor B. Either; or C. Both; and D. Not only; but also【答案】 B 【解析】考查连词的用法，这里考察的是连词词组的用法。Neither...nor...既不......也不......, either...or...或者......或者......， both...and...两者都......, not only...but also...不但......而且......。选择B。例5.我和他都没有看过这部电影。（翻译）________ I ________ he ______ seen the movie.【答案】 Neither, nor, has, 【解析】表示两者都不，用连词词组neither...nor...既不...也不...，其后的谓语动词，遵循就近原则，所以后面的谓语动词，跟着he后面,所以用has。例6.或者你或者我将去晚会。（翻译）________ you __________ I ___________ going to the party.【答案】 Either, or, am。 【解析】或者...或者...用短语either...or...，这个短语也遵循就近原则，所以谓语动词用am。 【课堂练习】— Shall we go for a hiking this weekend — All right, ________ it rains.A.if B. unless C. when D. until【答案】 B 【解析】这是条件状语从句，unless表示if...not。We didn't enjoy the picnic _______ there was a sudden rain. A.if B. but C. because D. however【答案】 C 【解析】原因状语从句，用because。Some people won’t realize the importance of their health ____ they have lost it.A.after B. when C. until D. as【答案】 C 【解析】考查时间状语从句，有些人直到失去了才知道健康的重要性。所以与前面的not构成not...until表示“直到......才”。状语从句专题讲解【知识梳理1】状语从句的概述用来修饰主句中的动词、副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句， 原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。【知识梳理2】时间状语从句(1) 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。(2) 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。 在带有till或until引导的时间状语从句的主从复合句里，如果主句用肯定式，其含义是“一直到……时”谓语动词只能用延续性动词。如果主句用否定式，其含义是“直到......才......”, “在......以前不......”, 谓语动词可用瞬间动词。till是指直到某一特定事件发生的时候，而在那个时刻之后，该事情或状况仍将持续。 until是指直到某一 特定事件发生的时候，而讲话的人在自己心里认为，在那个时刻之后，该事情或该状况将中止（不怎么可能持续）。固定组合里from morning till night，till/until是不能替换的。(4)when , while, as的区别和联系 1)在when引导的时间状语从句中，动作可以是表示延续的(长动词)，也可以是表示瞬间的(短动词)； 2)while引导的从句中，动作一定是表示延续的（长动词）. 3)as“当......时；一边......一边......”,引导的时间状语从句，强调主句的动作与从句的动作同时发生，whenwhile也有此用法。4)when和as常表示从句动作先于主句动作，有时when还可以表示从句动作在主句动作之后。(5)since的考查since引导的时间状语从句，表示主句动作开始的时间，译为“自......以来”。主句常用现在完成时，从句用一般过去时。此外也有：It has been…since从句；It is +一段时间+since从句。【例题精讲】例1. It was raining hard when I got to school yesterday.例2. While he was doing his homework, the telephone rang.例3. As he walked along the lake, he sang happily.例4. He had learned a little Chinese before he came to China.例5. After he finished middle school, he went to work in a factory.例6. I’ll ring you up as soon as I get to New York.例7. I will tell him everything when he comes back.例8. He won’t believe it until he sees it with his own eyes.例9. The young man read till the light went out.例10. Let’s wait until the rain stops.例11. We won’t start until Bob comes.例12. Don’t get off until the bus stops.例13. I was watching TV when Tom came in.例14. Tom came in while I was watching TV.例15. As she was dancing, she was singing.例16. It’s getting colder and colder as the winter comes.例17. He has taught us Maths since he came here.例18. It’s ten years since I worked in the hospital.例19. Where have you been since I saw you last？【课堂练习】根据句子意思，选用before, when, while, since或until填空。I was about to take a shower in the bathroom ________I heard my mobile phone ringing.【答案】 when 【解析】根据句意可知此处缺的连词为“当什么时候”。—Have you known the football star for a long time —Yes. 　　　　 I was only seven years old.【答案】 Since【解析】句意可知“自从”用since。3. — Did you realize your money was missing on the bus —No, not ________ I was going to pay for the shoes in the shop.【答案】 until 【解析】根据句意可知not until直到......才......。At eight last night, my mother was watching TV ________ my father was reading a magazine.【答案】while 【解析】当一件事在进行时另外一件事同时在进行，所以用while。5.— Did you have a good time during your last trip to Beijing —Yes. It was time for us to leave there ____________we knew it.【答案】 before【解析】根据句意可知此处缺“在......之前”。【知识梳理3】条件状语从句(1)条件状语从句通常由if, unless引导条件状语从句时，一般遵循主将从现的原则。如果主句是一般将来时、情态动词加动词原形或祈使句时，状语从句用一般现在时。(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。【例题精讲】例1. I’ll help you with your English if I am free tomorrow.例2. Don’t leave the building unless I tell you to.例3. You mustn’t be late, if you want to go there with me tomorrow. 例4. Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late.例5. Study hard and you will pass the exam. =If you study hard, you will pass the exam.【课堂练习】1. Hurry up! Or you will miss the train. (改为同义句) ________________ you________________ hurry up, you will miss the train.【答案】 If; don’t【解析】根据句意“快一点，否则你就要错过火车了”，换句话说，“如果你不快一点，你就会错过火车”【知识梳理4】原因状语从句(1)原因状语从句通常由because, since, as引导。(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提出的题，只能用because。as和since语气较弱，一般用来表示明显的原因。由as和since引导的原因状语从句放在句首。(3)because和so不能同用在一个句子里。(4)because与because of 的区别：because后只能接句子，而because of 后面只能接名词或名词短语，不能跟句子。【例题精讲】例1. He didn’t come to school because he was ill.例2. As it is raining, we shall not go the zoo.例3. Since you can’t answer the question, I’ll ask someone else.例4. ---Why aren’t you going there ---Because I don’t want to.例5. As he has no car, he can’t get there easily.例6. Since we have no money, we can’t buy it.例7. Because of the bad weather, we put off the sports meeting.例8. Because it rained yesterday, we put off the sports meeting.【课堂练习】1. I keep an English diary it helps me improve my writing skill.A. how B. when C. because D. if【答案】 C【解析】根据句意可知考查原因状语从句，故选C。2. his leg was hurt, he walked slowly. A. Because; so B. Because; / C. Although; but D. Although; /【答案】 B【解析】根据句意可知选原因状从引导词，because不能与but连用。3. I collect toys because they are beautiful. (对画线部分提问) you collect toys 【答案】 Why do【解析】划线部分为原因，故用why来提问。【知识梳理5】结果状语从句结果状语从句由so…that, such…that, so that引导。so…that与such...that的用法区别：(1)在由so...that引导的结果状语从句中，so是副词，与形容词或副词连用。其结构是: “...so + 形容词（副词）+ that + 从句”。批注：若so后面的形容词后跟单数可数名词，也可用如下结构： so ＋形容词＋a／ an +单数可数名词＋ that从句 例：This is so wonderful a film that I will never forget it. (2)在由such…that引导的结果状语从句中，such是形容词，它修饰的可以是单数或复数可数名词，也可以是不可数名词；名词前面可以带形容词，也可不带。如果是单数可数名词，前面需加不定冠词a或an。其结构有以下几种： such a／ an ＋形容词＋单数可数名词＋ that从句 such＋形容词＋复数可数名词／不可数名词＋that从句 (3)如果名词前有many, much, little, few等词修饰时，只能用so, 不用such。 (4)so…that和such...that两种结构的互换当that引导的结果状语从句为肯定句时，so…that….可以与be…enough to do转换；当从句为否定句式，可以与too…to….或be not….enough to do转换，从而使复合句变为简单句。【例题精讲】例1. He is so poor that he can’t buy a bike for his son.例2.She is such a good teacher that everybody likes her.例3.My pencil fell under the desk, so that I couldn’t see it.例4.The hall is so big that it can hold 2,000 people.例5.He spoke so rapidly that we could not clearly understand him.例6.It was such a hot day that nobody wanted to do anything.例7.This book is written in such easy English that beginners can understand it.例8.They are such fine teachers that we all hold them in great respect.例9.It was such a wonderful film that all of us wanted to see it again.=The film was so wonderful that all of us wanted to see it again.例10.It is such an important match that nobody wants to miss it.=The match is so important that nobody wants to miss it.例11.Peter is so tall that he can reach the apple on the big tree.= Peter is tall enough to reach the apple on the big tree.例12.The boy is so young that he can’t look after himself. = The boy is too young to look after himself.=The boy is not old enough to look after himself.例13.Soon there were so many deer that they ate up all the wild roses.【课堂练习】1. This exercise is _______ difficult _________.A. so; that few of us can do B. so; that few of us can do it C. too; for anyone of us to do D. too; for anyone of us to do it【答案】 B【解析】根据句意可知本题考查结果状语从句so...that...2. This math problem is so easy that I can work it out. This math problem is____________________to work out.【答案】 easy enough for me【解析】结果状从可以改为同义句的adj +enough to do sth【知识梳理6】目的状语从句(1)目的状语从句通常由 so that, in order that（为了，以便）引导。批注：in order to 后面接动词原形，表目的。而 in order that后面只能跟从句。例如：In order to get more progress, he works harder and harder.2 (2)so that既可引导目的状语从句，又可引导结果状语从句。【例题精讲】例1.We started early so that we could catch the first train.例2.He studies hard so that he could work better in the future.例3.We used the computer in order that we might save time.例4.Speak clearly so that they may understand you. (目的状语从句)例5.Jack is badly ill so that he has to rest. (结果状语从句)【课堂练习】1. You must check your paper carefully there is no mistake in it. A. so that B. such that C. in order to D. so as to【答案】 A【解析】本题考查目的状语从句，so that译为“为了......”。【知识梳理7】让步状语从句(1)让步状语从句通常由although, though等连词引导。批注：although只能用在句首，而though既可以放句首也可以放句末。(2)although(though)不能和but用在同一个句子中。 批注:基础较好的学生可以补充讲解even if和even though的用法：even if是“即使”的意思表假设, even though是“尽管”之意表转折，两者都可引导让步状语从句。【例题精讲】例1.Though he is young, he knows a lot.例2.Although I am tired, I must go on working.例3.Though it was raining hard, but he still went out. （╳）Though it was raining hard, he still went out.或It was raining hard, but he still went out. （）【课堂练习】1. I will never forget that terrible accident it happened so long ago. A. only if B. even though C. only when D. ever since【答案】 B【解析】本题考查让步状语从句，even though为即使，根据句意可知符合题意。2. it is dark now, the workers go on working there. A. Though B. Because C. As D. Since【答案】 A【解析】本题考查让步状语从句，译为“虽然......”，句意为“虽然现在天黑了，但是工人还在继续工作”。 【课堂检测】一、选择题1. A tourist will easily lose his way in Beijing _________ he has a map or a guide.A. if B. because C. unless D. when2. —Would you like to go to the concert with me —I’d love to, _______I’m afraid I have no time.A.so B.or C.and D.but3. Jenny,put on your coat, _______you will catch a cold.A.but B.and C.or D.so4. Jane,please turn off the lights_______you leave the classroom.A.after B.before C.until D.but5. _______you_______your brother can join us.We want one of you.A. Both;and B.Neither;nor C.Either;or D.Not only;but also6. _______Switzerland is very small, _______it is the land of watch and it is very rich.A.Though;but B.Because;so C.Because;/ D.Though;/7. _______Tom_______Mary speaks good Chinese, so they can communicate with these Chinese students very well.A. Neither;nor B.Not only;but also C.Both;and D.Either;or8. The film “Kung Fu Panda” is_______interesting_______I would like to see it again.A.such;that B.too;to C.as;as D.so;that9. Linda tried to become an excellent teacher, _______at last she succeeded.A.so B.or C.but D.and10. —Where was your brother at this time last time —He was writing an e-mail_______I was watching TV at home.as soon as B.after C.until D.while【答案】1-5 CDCBC 6-10 DBDDD二、根据提示完成句子1. 她不仅喜欢语文，也喜欢其他学科。She likes_____ _____Chinese_____ _____ _____subjects.2. 我们急忙吃了早饭，以便能赶上早班车。We finished our breakfast_______ _______ _______ _______ _______we could catch the early bus.3. I don’t eat meat and my mother doesn’t, _______（也）.We won’t go climbing the mountain if it_______（下雨）.刘强不仅对家长有礼貌，对他的邻居们也很有礼貌。Liu Qiang is polite________________________________.【答案】1.not only;but also other 2.in a hurry so that3.either4.rains5.not only to his parents but also to his neighbors.完型填空Mexican people have a tradition of greeting each other with handshakes and kisses on the cheek（脸颊. But recently, government officials asked people to 1 this. They have also closed schools and museums, and advised people to stay at home.This is to stop people from 2 an infectious disease (传染病), swine flu (猪流感). The disease has spread over the country. It has killed 159 people and caused 4,000 to become sick 3 .What is swine flu Swine flu is a disease that causes respiratory (呼吸的) illness in pigs. It spreads to people in two ways. People catch the virus after being with infected(被感染的)pigs, or they get it from an infected 4 . The disease spreads in the same way 5 human flu, through coughs and sneezes and then touching the nose or mouth. However, it 6 be spread by eating pork. People who have caught swine flu will have a fever, a cough, a sore throat and body aches. In most cases, the infection makes people unwell but their lives will not be 7 .A few governments around the world have advised their citizens not to visit 8 . Some countries have begun checking air travelers for the disease and have set up quarantines (隔离) for people who might be infected. Russia, China and other countries have banned (禁止) buying pork from Mexico, 9 the flu cannot be caught by eating the meat. Health experts advise people to wash their hands frequently(频繁地), to cover coughs and sneezes and to stay at home 10 they feel ill.1. A. stop doB. stop doing C. go to doD. go on doing2. A. catchingB. taking C. owningD. curing3.A. last monthB. in the pastC. a month agoD. in the past month4. A. pigB. person C. dogD. country5. A. likeB. asC. forD. in6. A. can’tB. canC. mustD. will7. A. in safety B. in hungerC. in dangerD. out of danger8. A. MexicoB. America C. ChinaD. Russia9. A. butB. thoughC. whileD. because10. A. becauseB. untilC. unless D. if【答案】1-5 BADAB 6-10 ACABD【要点回顾】（一）状语从句中的连词1、时间状语从句：while, when, as, as soon as, till, until, not…until, before, after, since2、地点状语从句：where, wherever3、原因状语从句：because, as, since4、目的状语从句：so that5、结果状语从句：so…that, such…that6、条件状语从句: if, unless7、让步状语从句：though, although, even if, even though8、比较状语从句：as…as; not so…as; than（二）状语从句的时态when, as, as soon as, till, until, not…until, before, after, if, unless引导的时间状语从句和条件状语从句中，主句如果是一般将来时或过去将来时，从句用一般现在时或过去将来时代替。since引导的状语从句，主句用现在完成时，从句用一般过去时。before引导的状语从句，从句为一般过去时，如果强调动作发生在从句之前，主句可以用过去完成时。【温故知新】课后巩固一、单项选择 ( )1. —I’m going to Hangzhou for a holiday this weekend. — ______ you are there, could you buy me some green tea A. Because B. While . C. After D. Though( )2.The train had left the station ______ I got there.A. as soon as B. by the time C. since D. after( )3. ______ you go, ______ you do, l will be right here waiting for you.A. If; if B. Where; what C. Wherever; whatever D.Wherever;what( )4. ______she was tired, ______ she didn't stop to have a rest.A. /; so B. Although;/ C. Although ; but D. Because; so( )5. The teacher must speak clearly _______ his students understand him wellA. so that B. for C. or D. but( )6. _______ time went on, l got to know more and more about him.A.Though B.As C. Because D. While【答案】1-5. BBCBA 6.B二、 用所给词的适当形式填空1. Get it now before all the copies _________(sell ) out.2. When I grow up, I ___________(be) a doctor and help the patients.3. Until your pass ___________ (show) to us, we won’t let you in at all.4. If Steve finishes the job in time, he ____________ (allow) to have a two-week off.5. The man (look) relaxed as he sat in the chair watching TV.【答案】are sold；will be；is shown；will be allowed；looked预习思考 教学建议：通过名侦探柯南剧场版第11个前锋作为开头，让孩子了解剧情的时，也带出问题，勾起孩子的兴趣并且也让孩子了解了一些特殊疑问词。
连词：and, but, or, so, for等
并列连词
连词词组: either…or, neither…nor, not only…but also, both…and, as well as等
从属连词
that，whether, if, unless, while / when, until, because, so that, so…that, though/ although, even if, as…as 等
11月20日（周日），东都体育场。江户川柯南和少年侦探团等在兴致勃勃地观看东京Spirits队与大阪钢巴队的足球比赛。与此同时，毛利侦探事务所的电话突然响起，是大规模爆炸的预告电话！这并不是游戏，也绝非虚张声势。就像对小五郎的挑衅一样，道路上的汽车就在他眼前发生了爆炸！要阻止接下来的爆炸只有一个办法，就是解开犯人留下的谜样的暗号！
炸弹究竟被安放到了哪些地方(Where)？
犯人所说的解除炸弹的方式究竟是什么(What)？为什么会盯上小五郎呢(Why)？
时间只有2分钟了！怎么办(How)？有着3人高的废墟挡在面前，踢不过去！怎么办？