【知识精讲】常考连词课件

1、【知识精讲】 之 常考连词主讲人 韩东升什么叫连词？There is a book and a pen. 连接词与词He came in and sat down. 连接短语与短语You are tall, and I am short.连接句子与句子连词：在词、短语、从句或句子之间起连接作用的词。分类：并列连词和从属连词 and一般用在肯定句 1）和，并且 （连接谓语时态、结构要一致）He stood up and put on his hat. I like him and her.2）用在祈使句中。Use your head, and youll find a way. 常见的并列连词

2、or1）和（用在否定句中）I dont like apples or bananas.2）或者，还是（用在疑问句中）Do you like apples or bananas?Which do you prefer, coffee or coke? 3）否则（用于警告和忠告）Get up, or you will be late for school.常见的并列连词 but1）但是（用转折关系）She is young but very experienced. He likes the piano but doesnt like the violin.2）用于表示歉意的话语之后，表示谢绝或不

3、赞成。Im sorry, but I disagree with you. That sounds great. But I am not free.常见的并列连词 so 所以， 表示结果。The cat was hungry, so I gave it some food. Itwaslate,soIwenthome. Theshopisclosed,soIcantbuythebread.常见的并列连词bothand 和；既也Both Beijing and New York have traffic problems. eitheror 或或 不是就是Either you or he is

4、 right. 不是你就是他是对的。neithernor 既不也不Neither he nor I speak a foreign language. 他和我都不会说外语。常见的并列连词that 引导宾语从句（可以省略）He says (that) he has told her the thing. 他说他已经告诉了她这件事了。when （当的时候）引导时间状语从句 When I arrived there, it was raining. 当我到那儿时，天正在下雨。常见的从属连词after/before 在之前/在之后 引导时间状语从句（两者可以相互转化）He came to China

5、after the war was over. 他来到中国在战争结束之后。The war was over before he came to China. 战争已经结束了在他来到中国之前。常见的从属连词because 因为 引导原因状语从句 She didnt go there, because she was ill. 因为她病了，所以没有去那里。if 如果 引导条件状语从句If anyone calls, tell them I am not at home. 如果有人打电话来，就说我不在家。常见的从属连词易错点1、如连接三个或三个以上的单词和词组，and 一般放在最 后一个单词或词组前

6、。 Tom, Jim and I are playing football now. 汤姆，吉姆和我现在正在踢足球。2、由bothand 构成的词组作主语时，谓语动词要用复数。 Both Tom and I are good at English. 易错点3、so不能和because 并列使用 The cat was hungry, so I gave it some food. Because the cat was hungry，I gave it some food.4、though（虽然） 与but（但是）不能连用 Though he was tired, he still worke

7、d hard. He was tired, but he still worked hard. 易错点5、eitheror和neithernor构成的词组作主语时，谓语动词随其邻近的词。即随or/nor后面的主语而定。如： Either you or I am right. 不是你就是我是对的。 Neither you nor he is right. 你和他都不对。单项选择。( ) Why do you like winter? _ I can sleep all day.A. ButB. SoC. Because单项选择。( ) Why do you like winter? _ I can sleep all day.A. ButB. SoC. Because答案：C单项选择。（ ）They dont like toast _ jam.A. andB. orC.