Book5 Unit 5 省略句概要1.ppt

* Step 1. Lead in 补充完成画线部分所缺的成分。 1. Haven’t seen you for ages. _____ haven’t seen you for ages. 2. Sounds like a good idea. _____ sounds like a good idea. 3. A: __________ Hungry? B:_________ Orange juice, please. 4. A: Where has Mr Smith gone? B: Sorry, I don’t know ___________________. 5. A: Would you like to come to the party? B: I’d love to ____________________. I want 主语和谓语(或主语和谓语的一部分） where he has gone come the party 宾语 不定式后省略动词 I It Are you 主语 主语 含义：为了使语言简洁或避免重复, 省略句中的一个或几个句子成分, 这种语法现象称为______。 省略 Step 2. Analyze conclude and but 连接的并列句的省略 观察分析下列句子： 1. Tom picked up a book on the floor and Tom handed it to his teacher. = Tom picked up a book on the floor and handed it to his teacher. 2. Jack must have been playing football and Mary must have been doing her homework. = Jack must have been playing football and Mary doing her homework. 3. His advice made me happy , but his advice madeJim angry. = His advice made me happy , but Jim angry. 4.He has a knowledge of first aid but his friend doesn’t have a knowledge of first aid. = He has a knowledge of first aid but his friend doesn’t. 5.He was late because he had overslept and because he had missed the train. = He was late because he had overslept and missed the train. 归纳： 在由and 或 but连接的并列句中，常省略一些重复的词或词组。 1）省略共同的主语或宾语, 如例句_____; 2) 若主语不同，而谓语部分的助动词或情态动词相同，则省略后面的助动词或情态动词，如例句____; 3) 若主语与谓语动词相同，则省略后面的主谓成分,如例句______; 4）若主语不同，但主要动词及后续部分相同，则省略主要动词及后续部分, 如例句______; 5）省略重复的介词、连词及后续部分，如例句___。 2 3 4 5 1 状语从句中的省略用法 观察下列句子： 1、When/While I was on my way to work, I met her. = When/While on my way to work, I met her. 2、If it is necessary, I will go there with you. = If necessary, I will go there with you. 3、There are few people nowadays, if there are any, who remember him. = There are few people nowadays, if any, who remember him. 归纳一： 在when, while, whenever, till, as soon as, if, unless, once ，though，although，whether，no matter whether/what/how/who, as if , as though等引导的状语从句中，若谓