1、第6讲 连词,专题二 语法知识,2020年中考复习课件,选词填空 1.We cannot change reality, _ we can change the eyes,which see reality.,2.Tom can do some things at home _ he is still young. 3.I wonder if you have made a decision on the project, Jack. Not yet.I cant make it _ I have first-hand information on prices. 4.Swimming is
2、exciting.But kids cant do it _ they go,swimming with adults.,5.I like listening to the music _ it makes me relaxed.,but,though,until,unless,because,连词是一种虚词，用于连接单词、短语、从句或句子，不,单独用作句子成分。,连词主要分为两大类：并列连词和从属连词。并列连词用 来连接平行的单词、短语或句子；从属连词用来引导从句。并 列连词按照其在句中的作用可分为表示并列关系、转折关系、 选择关系和因果关系的连词。,表示并列关系的并列连词,表示并列关系的常
3、见连词有：and (“和；又；而且”，表 示并列或顺承关系), as well as (也；和), both.and.(既 又；两者都), not only.but also.(不仅而且), neither.nor.(既不也不)等。如：,Tom and Lily like drawing.汤姆和莉莉都喜欢画画。,Lin Ping as well as his classmates likes watching TV. 林平和,他的同学都喜欢看电视。,Neither my parents nor my sister has been to Guizhou.我父母,和我妹妹都没去过贵州。,注意：1
4、.在并列结构中表示“和”的意思时，and 用于肯定,句，or 用于否定句。如：,There is plenty of air and water on the earth.地球上有大量空,气和水。,There is no air or water on the moon.月球上没有空气和水。 2.当含有两个否定词的句子实际被看作是肯定结构时，要,用 and。如：,There is no air and no water on the moon.月球上没有空气和,水。,3.both.and.连接两个主语时，谓语动词应用复数形式；not only.but also.与 neither.nor.连接
5、两个主语时，谓语动词需与 后面的主语保持一致，即遵循“就近原则”。如：,Both he and I want to go there tomorrow.他和我明天都想去,那儿。,Not only he but also I want to go there tomorrow.Not only I but also he wants to go there tomorrow.他和我明天都想去那儿。 Neither I nor he wants to go there tomorrow.Neither he nor I want to go there tomorrow.他和我明天都不想去那儿。,
6、4.连接两个句子做主语且 not only/neither 放在句首时，not,only/neither 后面的句子需用倒装语序。如：,Not only does he speak English very well, but also he sings,English songs very well.他不但英语说得非常好，而且英语歌曲 也唱得非常好。,Neither can he speak French nor his sister can speak it.他不会,说法语，他姐姐也不会说法语。,表示转折关系的并列连词,注意：1.however 是副词，意为“然而，不过”，可放在句 首、句
7、中或句末，不能像 but 那样直接连接两个句子，常用逗 号与句子其他部分隔开。如：,我们都已尽了最大的努力，不过我们还是输了。 ()We all tried our best, however we lost the game. ()We all tried our best.However, we lost the game. ()We all tried our best, but we lost the game.,2.not.but.意为“不是而是”，not 和 but 后面的,词性要一致。如：,They were not the bones of an animal, but (th
8、e bones) of a,human being.它们不是动物的遗骸，而是人类的遗骸。,表示选择关系的并列连词,表示选择关系的常见连词有：or (或者；否则), otherwise(要 不然，否则), either.or.(或者或者；不是就是) 等。如：,Either he or I am to blame.不是他就是我该受责备。 Would you like tea or coffee？你要茶还是咖啡？,When you are learning English, use it, or youll lose it.学英语,的时候要应用，否则你就会忘记。,注意：either.or.连接两个主
9、语时，谓语动词需与后面的主,语保持一致，即遵循“就近原则”。如：,Either you or she is wrong. Either she or you are wrong. 要,么你错了，要么她错了。,表示因果关系的并列连词,从属连词,从属连词可用来引导状语从句、宾语从句、主语从句或表,语从句。常见的从属连词如下：,(续表),(续表),(续表),(续表),(续表),(续表),注意：1.含有 when, until, as soon as 等引导的时间状语从句 及 if/unless 等引导的条件状语从句的复合句需遵循 “主将从 现”原则。,2.如果主从句表示两个同时进行的持续性动作，一般
10、只用 while；如果主从句动作同时发生，且强调“一边一 边”，一般应用 as；表示“每当时候(强调规律)”或 主从句动作不是同时发生，而是有先后顺序时，一般应用when。 如：,While I was playing games, my mom was cooking. 我在玩游,戏时，我妈妈正在做饭。,She sang as she walked.她边走边唱。,Its cool when it rains.每当下雨的时候就很凉快。,3.because, since 和 as 的区别：,(1)because表示原因和理由，强调直接原因和因果关系，它 所引导的从句通常放在主句之后，常用来回答w
11、hy 引导的疑问 句。,(2)since 表示原因时语气比because 弱，但比as 强。它一般 不表示根本原因或直接原因，而是一种已知的、显然的理由。 作“既然”讲时，常放在句首。,(3)as 表示原因时意义最弱，它所阐述的原因只是附带说明， 多置于句首，只说明一般的因果关系，可译为“鉴于”。 Why didnt you go to the cinema ？你为什么没有去看电,影？,Because my mother was ill, I had to stay at home and look,after her.因为我妈妈病了，我得在家照顾她。,Since everybody is h
12、ere, lets begin our meeting. 既然大家都,在，我们开始开会吧。,As you were out, I left a message.你不在，所以我留了口信。,1.We should take care of the earth _ we can make a better world to live in.(2019 年广东),A.so that,B.until,C.even if,D.while,点拨选 A 考查从属连词辨析。句意：我们应该保护地球 以便能创造一个更好的世界来居住。so that 以便，引导目的状 语从句；until 直到，引导时间状语从句；eve
13、n if 即使，引导让 步状语从句；while 当时候，引导时间状语从句。根据语境 可知选 A。,2.China is getting more and more independent of western technology, _ it is leading in many fields, such as the self-driving car industry.(2018 年广东),A./,B.or,C.but,D.and,点拨选 D 考查并列连词辨析。句意：中国越来越无须依 赖西方国家的技术，甚至在某些领域处于领先地位，比如在汽 车自动驾驶工业领域。空格前后句都是肯定句，前后属于一
14、种 递进关系。连词 and 表示递进关系。故选 D。,3.“A white elephant” means something that is useless, _ it may cost a lot of money.(2017 年广东),A.unless,B.until,C.since,D.although,点拨选 D 考查从属连词辨析。unless 除非；until 直到； since 自从；although 尽管。根据 useless 和 cost a lot of money 可知此空前后两句用 although 连接符合语境。故选 D。,4.The traffic policema
15、n took away Jims drivers license _ he broke the traffic rules of drunk driving.(2016 年广东),A.though,B.because,C.till,D.and,点拨选 B 考查从属连词辨析。句意：因为涉嫌酒驾，交 警没收了吉姆的驾照。though 尽管；because 因为；till 直到； and 并且，和。通过逻辑推理，前后两句之间有因果关系，前 果后因。故选 B。,5.I only have two tickets of TFBOYS concert._ you _ he can go with me.(2015 年广东),A.Either; or C.Both; and 点拨选 A,B.Either; nor D.Not only; but also 考查并列连词辨析。句意：我只有两张,TFBOYS 音乐会的门票。你或他可以和我一起去。either.or. 或者或者；both.and.两者都；not only.but also. 不但而且。故选 A。,
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