中考英语连词优质公开课获奖课件.ppt

连词兴县中学兴县中学闫婷婷闫婷婷连 词 (Conjunction)分析近分析近5年中考英语真题可知，连词是年中考英语真题可知，连词是每年的高频考点。山西省中考英语对连每年的高频考点。山西省中考英语对连词的考查以单项选择、完形填空、词语词的考查以单项选择、完形填空、词语运用题为主。考查点包括从属连词、并运用题为主。考查点包括从属连词、并列连词。其中从属连词是每年的必考点。列连词。其中从属连词是每年的必考点。连连 词词 (Conjunction)一、连词定义一、连词定义:用来用来连接连接词与词、短语与短语、词与词、短语与短语、或引导从句或引导从句的词。的词。e.g.I study English and Chinese.Does he work at school or in the hospital?I get up early,but my brother gets up late.Well go for a picnic if it doesnt rain.二二、连词分类：连词分类：并列连词并列连词从属连词从属连词连词：连词：and,but,or,however,so,(for)连词连词词组词组:eitheror,neithernor,not onlybut also,bothand,(as well as)that，whether,if,unless,while/when,until,because,so that,sothat,though/although,even if,asas 等等三、用法三、用法 1.1.并列连词并列连词 -连接具有并列关系的连接具有并列关系的 词，短语或句子词，短语或句子。常见的有：常见的有：(1)表表联合联合关系的关系的and,bothand,not onlybut also,neithernor，as well as（也，和）（也，和）等。等。(2)表表选择选择关系的关系的or,eitheror，whether.or.等。等。(3)表表转折转折关系的关系的but,while,however等。等。(4)表表因果因果关系的关系的for,so等。等。=Study hard,_ your math will be worse.3 3）用）用“and”and”或或“or”or”填空：填空：Study hard,_ your math will be better.and or “and”意为意为“这样，那么这样，那么”；“or”意为意为“否则否则”。表表转折转折的连词的连词butbut 和和howeverhowever：e.g.(他努力工作，但以失败告终。他努力工作，但以失败告终。)He worked hard,_ he failed at last.He worked hard._,he failed at last.区别区别:but but 后后没有逗号，直接连接分句；没有逗号，直接连接分句；howeverhowever 后后有逗号相隔，可用于句首有逗号相隔，可用于句首或句尾。或句尾。butHowever考点二考点二：观察句子观察句子：（1）Although he is over sixty,but he works as hard as others.改为：改为：Although he is over sixty,he works as hard as others.或或 He is over sixty,but he works as hard as others.（2）“Because John was ill,so I took him to the doctor.”*although/though*although/though 和和butbut这两个关联词不能同时用。这两个关联词不能同时用。?同样，此句错误，同样，此句错误，because because 和和 soso 等关联词都不能同时使用。等关联词都不能同时使用。考点三考点三：either A or B “或者或者A或者或者B”neither A nor B “既不既不A也不也不B”not only A but also B “不仅不仅A而且而且B”-连词词组连词词组：Either you or I _ going to the party.(或者你或者我将去晚会。或者你或者我将去晚会。)Neither I nor he _ seen the movie.（我和他都没有看过这部电影。）（我和他都没有看过这部电影。）Not only you but also he _ French.（不但你而且他也讲法语。）（不但你而且他也讲法语。）【连接主语【连接主语 时，谓语时，谓语“就近原则就近原则”】amhasspeaks考点四考点四 2.2.从属连词从属连词-用来用来引导从句引导从句。常见的。常见的从属连词从属连词有：有：(1)(1)引导引导时间时间状语从句的状语从句的after,before,when,while,after,before,when,while,as,until,till,since,as soon as as,until,till,since,as soon as等。等。(2)(2)引导引导条件条件状语从句的状语从句的if,unless,as long asif,unless,as long as等。等。(3)(3)引导引导原因原因状语从句的状语从句的because,as,sincebecause,as,since等。等。(4)(4)引导引导目的目的状语从句的状语从句的so that,in order thatso that,in order that等。等。(5)(5)引导引导让步让步状语从句的状语从句的though,although,even ifthough,although,even if等。等。(6)(6)引导引导结果结果状语从句的状语从句的so that,soso that,sothat,suchthat,suchthatthat等。等。(7)(7)引导引导比较比较状语从句的状语从句的than,asthan,asasas等。等。(8)(8)引导引导宾语从句宾语从句的的that,if,whetherthat,if,whether等。等。Mr.White was taking a shower _ the UFO landed on the street.A.where B.while C.when D.whetherCWhile Mr.White was taking a shower，the UFO landed on the street.考点一考点一“when”和和“while”when引导的状语从句的动作引导的状语从句的动作多为多为非延续性动词非延续性动词，也可为也可为延续性动词延续性动词；但；但while只能只能是是延续性动词延续性动词。考点二考点二 我会一直我会一直工作到工作到你回来。你回来。I will work till/until you come back.notuntil 直到直到才才till 直到直到为止为止翻译：翻译：我会我会到到你回来时你回来时才才睡觉。睡觉。I wont go to bed until you come back.用于用于肯定句肯定句时，时，till/until 可替换，动词为延续性动词；可替换，动词为延续性动词；用于用于否定句否定句时，只能用时，只能用until，动词为延续性或非延动词为延续性或非延续性皆可。续性皆可。He took the MP3 player with him _ he could enjoy music during the trip.A.because B.so that C.whenB考点三考点三 他起早是他起早是为了为了赶上早班车。赶上早班车。(表目的表目的)He got up early so that he could catch the early bus.He got up early so that he caught the early bus.他起早，他起早，结果结果赶上了早班车。（表结果）赶上了早班车。（表结果）He got up so early that he caught the early bus.sothatso that：为了；为了；所以，结所以，结果果如此如此以致以致根据句意，选择正确的单词或短语填空。根据句意，选择正确的单词或短语填空。根据句意，选择正确的单词或短语填空。根据句意，选择正确的单词或短语填空。as long as，unless，whether，or，when，so that，even though，and，while，because1 1Youll never know _ you try.Youll never know _ you try.2 2Mr.Smith didnt give us a lecture Mr.Smith didnt give us a lecture _ _ he was ill.he was ill.3 3I like applesI like apples _ _ my brother likes bananas.my brother likes bananas.4 4I dont know I dont know _ _ it will rain tomorrow.it will rain tomorrow.5 5Read the articleRead the article，_ you will understand what love is.you will understand what love is.6 6I was just about to go out I was just about to go out _ _ someone phoned me.someone phoned me.7 7Give up smokingGive up smoking，_ _ you may have lung cancer.you may have lung cancer.8 8He spoke loudly He spoke loudly _ _ everyone could hear him everyone could hear him clearly.clearly.9 9 _ _he was tiredhe was tired，he still worked hard.he still worked hard.1010You can take my car You can take my car _ _ you drive carefully.you drive carefully.unlessbecausewhilewhetherandwhenorso thatEven thoughas long asIt was a Saturday morning.My father told me the key point to ride a bike at first.My father held me and the bike firmly _ I began to ride it._I was afraid,I felt safe with my father around me.A few hours later,I can ride it without my fathers help.I was_happy _I smiled at my father,_my father was covered with sweat.Learning to ride a bike is such a memorable thing _I m _master it _understand the love of my father.whenThough sothatbutbecausenot onlybut also根据短文内容填入适当连词根据短文内容填入适当连词Homework：1.Go over the usage of conjunctions.2.Finish the related exercises.