中考 连词和情态动词 讲解分析和习题.doc

一、并列连词: (一)连词的概念: 连词是一种虚词,不能担任一个句子成分。连词在句中主要起连接词与词、短语与短语及句子和句子的作用。它主要是包括并列连词和从属连词。(二)并列连词的分类: 表示意思转折的连词 but, yet, however 表示因果关系的连词 for, so, therefore 其他并列连词 and, or, either … or, neither … nor not only … but also, both … and, as well as 例句: Slow but sure. 要慢而稳。 She ’ ll be back either this week or next week. 她将在这周或下周回来。 I went and she went also. 我去了,她也去了(三)并列连词的用法: 1、并列连词 and 和 or : ① and 和 or 是用得最多的并列连词,可以连接: a. 两个并列的动词: We were singing and dancing all evening. 整个晚上我们都在唱歌跳舞。 b. 名词、形容词等: This apple is big and red. Would you like fish or beef? c. 两个并列的分句(句子): I said it and I meant it. 我说话算数。② and 可连接两个分句,表示递进关系。 Give him an inch and he will take a mile. 他会得寸进尺。③ or 可连接分句,表示“否则”: Don ’t drive so fast or you ’ ll have an accident. 别开这么快,不然你会出车祸。 2、表示意思转折的连词: but, yet: ① but 和 yet 的用法: The weather will be sunny but cold. 天气会晴朗但很冷。 It is strange, yet true. 这很奇怪,却是真的。② however, still 等为副词,但可起连接作用,表示意思的转折--- “但是”或“然而”。 a. however: His first response was to say no. Later, however, he changed his mind. 他的第一反应是不行,但后来他改变了主意。 b. still: It’s raining; still I’d like to go. 天在下雨,但我还是要去。③词组 all the same: She is naughty, all the same we have to laugh at her jokes. 她很调皮,但对她的恶作剧我们还是要发笑。 3 、表示因果的连词: ① for 可以表示“因为”,但引导的不是从句,而是并列分句,对前面情况加以解释,常用逗号把它和前面的分句分开,这在书面语中比较多见。 The days were short, for it was now December. 白天很短,因为现在已经是十二月。 She must have gone out early, for she had e for breakfast. 她肯定一早出去了,因