专题08 连词（讲义）-【中职适用】2024年 中职高考英语一轮复习讲练测（全国通用）

专题08 连词 讲义 【基本特征】 1.由并列连词（and, but, or等）或分号（；）把两个或两个以上的简单句连在一起构成。 2.逗号是不可以连接句子的，这一点和汉语不同。 正：You help him and he helps you. 你帮他，他帮你。 误：The future is bright; the road is tortuous. 前途是光明的，道路是曲折的。 【并列句用法】 【递进关系】 含义：用来表递进关系的并列连词有and，not only...but also...，neither...nor...，not...but...等。例如： He had plenty of money and he spent it freely.他有足够的钱，可以随便花。 Not only did he speak more correctly，but also he spoke more easily. 他不仅说得更正确，而且说得更轻松。 注意： （1）both … and 不能连接分句。 （2）not only … but also …连接两个主语时，谓语动词遵循就近一致原则，也就是说要与靠近but also的那个主语一致。 （3）not only引导的分句位于句首时，其分句要用倒装，而but also引导的分句不倒装。 【选择关系】 含义：常用的并列连词有or，either...or...，otherwise等。 Either you are right，or I am.要么你对，要么我对。 Don’t drive so fast or/otherwise you’ll have an accident.不要开那么快，否则你会出事的。 【转折关系】 含义：常用的并列连词有but，yet，still, however, whereas，while, when等。 Jane said she was ill, yet I saw her in the street just now.简说她病了，但刚才我在街上看到了她。 Some men are rich，while/whereas others are poor.一些人很富有但其他人很贫穷。 He was a little man with thick glasses, but he had a strange way of making his classes lively and interesting.他个子不高，戴着深度眼镜，但是他有一种使他的课堂生动而有趣的方式。 注意： yet语气比but弱，可以与and，but连用，也可以和though，although连用，此时作副词。但是but一定不能和although和though连用。 Although he is young, yet he knows a lot. 尽管他很年轻，但是他知道的很多。 = Though he is young, yet he knows a lot. = He is young, but he knows a lot. 【因果关系】 含义：常用的并列连词有so，for, therefore等。 It must have rained last night for it is wet all over. 昨晚一定下雨了，到处都这么湿。 The shops were closed so I didn’t get any milk. 商店都关门了，所以我没买到牛奶。 注意： so不能与because连用；for引导的句子一般不置于句首，表示补充说明，语气较弱；而therefore常用语正式的文体中，前后用逗号隔开。 【when】 when可以用作并列连词，其意义为“那时，这时”， 相当于and at this/that time, and then, just then, during the time。 注意： 常用于下列句式： sb. was doing sth. when...；sb. was about to/going to do/on the point of doing sth. when...；sb. had just done sth. when...。 We were having a meeting when someone broke in. 我们正在开会，这时突然有人闯了进来。 We were about to set off when it suddenly began to rain. 我们正打算动身，突然下起了雨。 We were ready to rush away, when the snake moved. 我们正准备离开，这时蛇