初三英语.pptVIP

初三英语 连词 主讲教师：陈珏 I 导入: 同学你好，在这一课中，我们将一起归纳一下英语中连词的基本概念和用法。首先，请你比较一下下面的两段文章，看看哪一篇的表述更通顺，行文更简洁，它们的高下之分具体体现在何处。 Paragraph 1: How do you start a conversation in Britain? Usually, start gently! You can make a statement. You can ask a question, too. The statement should not be too deep. It should not be too personal. The question shouldn’t be too deep. The question shouldn’t be too personal, either. In Britain, the weather is always changing. Many people begin by talking about the weather. You make an obvious statement. People can only agree with you. The conversation won’t continue. You must add a question. Paragraph 2: How do you start a conversation in Britain? Usually, start gently! Either make a statement or ask a question which is not too deep and personal. In Britain, the weather is always changing, so many people begin by talking about the weather. But if you make an obvious statement, they can only agree with you, and the conversation won’t continue. So you must add a question. 相信你已经得出了结论——第二篇更胜一筹。那么它究竟好在哪里呢？你是否注意到了那些红色的词？这些词仅在第二篇中被使用，而它们都是连词。当我们想表述较为复杂的内容时，仅靠孤立的单句是不够的，还需要运用一些连接手段，将不同的句子或分句连成话语，使其与其所处的语境更为有机地结合起来。这些连接手段中很大一部分是连词。 Ⅱ连词的定义： 连词——连接词、短语、句子或从句的词。连词是虚词，在句中不能单独作句子成分。例如： 1. Lucy and Lily live in London. (连接词与词) 2. Will the foreign visitors arrive in the afternoon or in the evening? (连接两个短语) 3. She will come if you ask her. （连接从句） 4. Lei Feng is dead, but he lives forever in the heart of Chinese people. （连接句子） Ⅲ 连词的分类：如果从连词本身的含义及其所连接的成分的性质来划分，可分为两类: 1.并列连词——连接彼此为并列关系的词、短语、句子或从 句的连词。如：and, or(或者), but, for（因为）, or(否则), not only…but also等。 2.从属连词——引导从属分句的连词。从属连词又可分为： 引导状语从句（副词从句）的：if(如果); when; although; because; so that 等。 引导名词性从句（即宾语从句，表语从句，主语从句）的：if（是否）; whether; that 等。 Ⅳ 连词用法举例： 1.连接并列句。其基本结构为：简单句+并列连词+简单句。 并列连词主要有 and; or; but; for; so; not only…but also 等。 连接两个同等重要的概念。 A)and：和；并且 The floor is muddy and the carpet on it is even dirtier. 地板上有泥而且上面的地毯更脏。 ※ and 可以连接有时间先后的动作或有因果关系的事件： The ball hit him in the face and knocked him d