中考复习---连词

连 词 (Conjunction)

连 词 (Conjunction)一、连词定义: 用来连接词、短语或句子的词。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.

二、连词分类：

连词：and, but, or, so, (for)并列连词连词词组: either…or, not only…but also, (as well as) neither…nor, both…and,

从属连词—— that,whether, if, unless, while / when, until, because, so that, so…that, though/ although, even if, as…as 等

三、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等。

(4)表因果关系的for, so等。

考点一：and (“和，并且”) 与 or (“否则”)

1)判断改错： talkedThey sat down and talk about something.

F

They started to dance and sang.

F

sing I saw two men sitting behind and ate there.

F

“and” 连接平行结构。

eating

2)翻译：① 我喜欢英语和数学。I like English _____ math. and② 我不喜欢英语和数学。

I don’t like English ____ math. or(1)肯定句中用“and” 表“和”; (2)否定句中用“or”表“和” 。

3)用 “and” 或“or” 填空：and Study hard, _____ your math will be better. or = Study hard, _____ your math will be worse.

“and”意为“这样，那么”; “or” 意为 “否则” 。

考点二 ：表转折的连词but 和however:e.g. (他努力工作，但以失败告终。)He worked hard, ______ he failed at last. but He worked hard. _________, he failed at last. However

区别: but 后没有逗号，直接连接分句； however 后有逗号相隔，可放句末。

观察句子 ：

考点三 ：

??? *although/ though 和but这两个关联词不能同时用。 (1)Although he is over sixty, but he works as hard as others.改为：Although he is over sixty, he works as hard as others.

或 He is over sixty, but he works as hard as others. (2)“Because John was ill, so I took him to the doctor.”同样，此句错误， because 和 so 等关联词都不能同时使用。

--- 连词词组 ： either A or B “或者A或者B” 【连接主语 neither A nor B “既不A也不B” 时，谓语

考点四

not only A but also B “不仅A而且B” “就近原则”

am ①Either you or I _____ going to the party.(或者你或者我将去晚会。)

】

has ②Neither I nor he ______ seen the movie.(我和他都没有看过这部电影。)

speaks ③Not only you but also he ________ French.(不但你而且他也讲法语。)

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。

考点一

“when” 和 “while”

C Mr. White was taking a shower _____ the UFO landed on the street.A. where B. while C. when D. whether

While/when Mr. White was taking a shower, the UFO landed on the street. when引导的状语从句的动作多为终止性动词， 也为可持续动词；但while只能是可持续动词。

考点二

not…until/ till 直到……才…till 直到……为止

翻译：我会到你回来时才睡觉。 I won’t go to bed until/ till you come back.我会一直工作到你回来。

I will work till you come back.

考点二

not…until/ till 直到……才…till 直到……为止

翻译：他直到3岁才会讲话。

couldn’t He _________ speak until he was 3.我父亲直到我们吃完饭时才回来。 My father didn’t come back until we had supper. ______ 他经常等到妈妈叫他才起床。

He doesn’t ______get up until his mother wakes him up.

so that:①为了； ② 所以，结果 B He took the MP3 player with him _____ he could enjoy music during the trip. A. because B. so that C. when

考点三

①He got up early so that he could catch the early bus.

他起早是为了赶上早班车。(表目的) ②He got up early so that he caught the early bus. 他起早，结果赶上了早班车。(表结果)

如此……以致 He got up so early that he so…that caught the early bus.

1.(2010· 安徽)Bob promises to join in the football match ________ he has to help his parents on the farm. A.if B.as C.unless D.when

【解析】句子前半部分意思是 Bob 许诺要加入足球队，后面是他必须帮助他父母，因此， 需要连词“如果不，除非”。【答案】C2.(2010· 河北)Peter likes reading a newspaper A.until B.while C.because D.though ________ he is having breakfast.

【解析】句意为“Peter 喜欢在吃早饭的时候读报纸”。 while 意为“当 时候”。 故选 B。

【答案】B

3.(2010· 河北)Jenny, put on your coat ________ A.but B.and C.or D.so

you will catch a cold.

【解析】 句意为“Jenny 穿上你的外套， 否则， 你会感冒的”。 or 有“否则”之意。 故选 C。【答案】C4.(2010· 哈尔滨)To make our dreams come true,we are supposed to set goals ________ then try our best to achieve them. A.or B.and C.but

【解析】根据句意可知上下句之间的关系为顺承关系，用 and。or“否则”,表示对上文造 成的影响；but“但是”,是对上句的转折，均不符合上下句关系。

【答案】B

5.(2010· 铜仁)—May I go to the concert with you? —I'm afraid n

ot ________ you have a ticket, because I have only one. A.since B.if C.unless D.though【解析】 由题意知， 我只有一张票， 如果你想和我一起去， 除非你有一张票。since“因为”, if“如果”,unless“除非”,though“尽管”。故选择 C。

【答案】C6.(2010· 镇江)A tourist will easily lose his way in Beijing ________ he has a map or a guide. A.if B.because C.unless D.when【解析】连词的用法。if“如果”,引导条件状语从句；because“因为”,引导原因状语从 句；unless“除非，如果不 ”,引导条件状语从句；when“当 时候”,引导时间状 语从句。句意为“如果没有一张地图或者导游，游客很可能在北京迷路。”故选择 C。

【答案】C

7.(2010· 苏州)We'll visit Expo 2010 Shanghai this Sunday ________ it rains or it's very hot. A.since C.unless B.if D.until

【 解 析 】 句 意 为 “ 除 非 下 雨 或 天 很 热 ， 否 则 这 星 期 我 们 将 去 参 观 2010 上 海 世 博 会。”since“自从”;if“如果”;unless“如果不，除非”;until“直到”。故选 C。

【答案】C8.(2010· 广州)The teacher speaks very loudly ________ all the students can hear her. A.so that B.because C.since D.when

【解析】句意为“老师说话的声音很大以便于所有的学生都能听到。”so that 意为“以至 于，以便于”,故选 A。

【答案】A

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