2021年云南中考英语总复习语法突破课件（课标版）专题六 连词

专题六 连词 考点梳理 考点1 并列连词 1.并列连词的概念 并列连词是指用以连接并列的单词、短语、从句或句子的连词，由它连接的两个或两个以上并列的简单句称为并列句。 2.并列连词/短语的分类： 并列 连词/短语 用法 例句 and “和”，表并列或顺承关系 John，work hard and you will make much progress. but “但是”，表转折关系 I'd love to，but I'm afraid I have no time. or “或者/否则”，表选择关系或转折关系 Hurry up，or you'll miss the plane. so “所以”，表因果关系 The dress was very expensive，so I didn't buy it. 并列 连词/短语 用法 例句 neither… nor… “既不……也不……”，表否定关系 Neither he nor his children like fish. either…or… “要么……要么……”，表选择关系 Either you or he is wrong. both…and… “……和……（二者）都”，表并列关系 Both she and I are good at English. not only... but（also）... “不仅……而且……”，表并列关系，强调后者 Not only my brother but also my sister likes rock music. not...but... “不是……而是……”，表转折关系，强调后者 Not money but skilled workers are what we need. 注意： （1）用 neither…nor…，not only…but (also)…，either…or…，not...but...连接两个主语时，根据“就近原则”，谓语动词的形式要与最靠近的主语保持单复数一致。 ·Neither Lucy nor Lily is a League member.露西和莉莉都不是共青团员。 ·Not only you but also he likes football.不仅是你而且他也喜欢足球。 ·Either Jim or Peter is right.要么吉姆是对的，要么彼得是对的。 ·What makes his parents worried was not his grades but his relationship with his classmates. 让他父母亲担心的不是他的成绩，而是他跟同学的关系。 （2）and和both…and…连接两个或两个以上的名词或代词在句中作主语时，谓语动词要用复数。 ·Both Tim and Bob are good at drawing.蒂姆和鲍勃都擅长画画。 考点2 从属连词 1.引导时间状语从句的从属连词 从属连词 含义 用法 例句 when 当……时候 从句用一般过去时，主句用过去进行时 It was raining when she arrived at the station. while 正当……时；正在……时 while引导的从句中，谓语动词必须是延续性动词，且常常用进行时 Don't make any noise while others are reading. 从属连词 含义 用法 例句 before 在……之前 表示过去某一时间或动作之前已经完成的动作或存在的状态 Please turn off the light before you leave the room. until/till 直到…… until常用在“not…until…”结构中，表示“直到……才……” He didn't appear until the meeting had begun. Wait here until/till I come. as soon as 一……就…… 引导的从句常用一般现在时，主句用一般将来时 I'll visit you as soon as I come back. 从属连词 含义 用法 例句 since 自……以来 主句用完成时态或完成进行时态，从句用一般过去时 Great changes have taken place since you left this city. as 当……时 与while意义相近，强调两个动作同时发生；也可表示某事一发生，另一事件立即发生 He shouted aloud as he ran along. after 在……之后 引导时间状语从句时通常用