九年级二轮专项复习材料 语法项目 连 词 一、考点梳理 用于连接单词、短语、从句或句子的词叫连词。连词是虚词，在句中不能独立充当句子 成分，只起连接作用。 考点一 并列连词 并列连词按其作用分为表示转折、因果、选择和并列四大类。 1表示转折关系的并列连词 常见的表示转折关系的并列连词有 while，but，yet 等，用来连接两个意思不同甚至相 反的词、短语或分句。 I was born in Changsha while I grew up in Changchun. 我出生在长沙，然而在长春长大。 He wants to go，but his sister wants to stay. 他想走，但他妹妹想留下。 2表示因果关系的并列连词 常见的表示因果关系的并列连词有 so，for。 Its raining now，so I have to stay at home. 天在下雨所以我不得不待在家里。 I must be away for a week，for Ill fix the machine for a factory. 我必须离开一周，因为要为一家工厂修机器。 3表示选择关系的并列连词 常见的表示选择关系的并列连词有：or，either.or，otherwise（要不然；否则） 。 （1）or 的用法 or 意为“或”，表示一种选择。 Would you like tea or coffee? 你想喝茶还是咖啡？ or 用在“祈使句or.”结构中，其中 or 在此意为“否则”。 Study hard，or you wont pass the exam. 努力学习，否则你就会通不过这次考试。 or 用在否定句中代替 and 表示并列关系。 The baby cant walk or speak. 这个婴儿既不会走也不会说。 （2）either.or 意为“不是就是；或者或者”，动词与邻近的主 语保持一致，即采取“就近原则”。 Either you or he has to go.Either he or you have to go. 不是你就是他得去。 （3）otherwise 意为“要不然；否则”。 We must run，otherwise well be too late. 我们得跑着去，要不然就太晚了。 4表示并列关系的连词 常见的表示并列关系的并列连词有：and，not only.but also.，as well as， both.and.，neither.nor.，either.or.，它们用来连接两个并列或对称关系 的词、短语或分句。在否定句和疑问句中，常用 or，而不用 and 表示并列关系。 Jim and I are in the same class. 吉姆和我在同一个班。 We should not only be cautious but also be brave. 我们不仅应该谨慎而且应该勇敢。 Paul is a writer as well as a teacher. 保罗既是一个作家又是一位教师。 Both you and she are right.你和她都对。 Neither you nor I am to blame. 你和我都不应受责备。 Come to see Tom either today or tomorrow. 今天或明天来看汤姆吧。 提醒not only A but also B 中，强调的对象是 B；而在句型 A as well as B 中强 调的对象是 A。 考点二 从属连词 从属连词通常引导一个从句，修饰主句。一般可分为引导名词性从句（主语从句、宾语 从句或表语从句等）的从属连词和引导状语从句的从属连词。 1引导名词性从句的从属连词主要有 that（那） ，if（是否） ，whether（是否）等。 It hasnt been decided when the sports meeting will be held. 运动会什么时候举行还没定。 （引导主语从句） I dont know if he will come tomorrow. 我不知道他明天是否来。 （引导宾语从句） The problem is that I dont have enough money.问题是我没有足够的钱。 （引导表 语从句） 2引导状语从句的从属连词有很多，其类型见下表： 从句 从属连词 例句 时间状 语从句 when， while， as （当时） ， after， before，until，till，as soon as They had left when I got there. 当我到那里时他们已经离开了。 地点状 语从句 where，wherever Where there is a will，there is a way. 有志者，事竟成。 原因状 语从句 because，since，as（因为） ，now that I drove slowly because there was such heavy traffic. 我开得很慢，因为交通太拥挤了。 条件状 语从句 if（如果） ，unless，once（一旦） ， in case Well go hiking if it doesnt rain tomorrow. 如果明天不下雨，我们就去徒步旅 行。 目的状 语从句 in order that，so that，for fear that，in case I got up early so that/in order that I could catch the first bus. 我起得很早，为的是能赶上第一趟 车。 让步状 语从句 although/though，even if/though，however Though Canada is large，the population is small. 尽管加拿大面积大，人口却很少。 结果状 语从句 so.that.，so that， such.that. My father was so tired that he fell asleep fast. 我爸爸累得很快就睡着了。 比较状 语从句 than， （not）as/so.as.， less/more. Im older than you（are） 我年龄比你大。 方式状 语从句 as（按照） ，as if/though（好像） You should do as I told you. 你应该按我说的做。 二、中考链接 1 （2013 湖南中考）I have been collecting stamps_I was nine years old. Abefore Bif Csince 2 （2012 湖南中考）I bought a new shirt for John，_ he didnt like it. Abecause Band Cbut 3 （2013 湖南中考）Hurry up，_ you will miss the train. Aand Bso Cor 4 （2013 广东中考）The water here is polluted _ even the animals cant drink it. Aso Bbecause Cthough 5 （2013 贵州中考）Help others whenever you can_ youll make the world a nicer place to live in. Aor Band Cbut 6 （2013 广西中考）Wang Dong didnt go to school yesterday _ he was ill. Aso Bif Cbecause 7 （2013 贵州遵义中考）How was your climbing Mount Huang? I didnt believe I could do it _I got to the top. Auntil Bwhile Cafter 8 （2013 贵州贵阳中考）Teresa is _ nervous _ she cant talk in front of the class. Asuch；that Btoo；to Cso；that 9 （2013 四川自贡中考）“You cant have them all.You can choose _the kite _ the toy car，”said the mother. Aeither；or Bnot only；but also Cboth；and 10 （2013 四川凉山中考） Bill， please turn down the music， _Mom _Dad are sleeping. Sorry，Ill do it right away. Aneither；nor Beither；or Cboth；and 三、综合训练（50 个题目） A. 选择题： ( )1. - Would you like to go shopping with me, Carmen? - Id love to, _ you don t want to go alone. A until B. before C. if ( )2. - How long does it take to get to the airport? - Forty minutes. But its foggy today. Im not sure _ the highway will be closed soon. Lets set off earlier. A whether B. when C. how D. why ( )3. Go downstairs, _ stand in line on the playground as soon as possible. A. and B. but C. so D. or ( )4. You wont work out the problem _ you understand it. So listen to me explain now. A. since B. when C. unless D. though ( )5. Many people do not realize the importance of health _ they have fallen A. until B while C. when. D. after ( )6. I think hes been drinking, _ Im not completely sure. A