Unit 3 Diverse Cultures Discovering Useful Structures 课件-2022-2023学年高中英语人教版（2019）必修第三册

人教 必修第三册 Unit 3 Period 3 Discovering Useful Structures ( 英语 ) ENGLISH 新 课 导 入 Look at the following sentences, and say which one is better? Why? 1. Mike said that he would come to school to see me the next day, but he didn’t come to school to see me the next day. 2. Mike said that he would come to school to see me the next day, but he didn’t. √ The sencond sentence is better, because it avoids repetition by using ellipsis, which makes the sentence clearer and more concise. 1）能理解英语中省略的用法 2）能在适当的语境中正确运用省略 新知讲授 课堂总结 学习目标 课 堂 学 习 Read the following sentences and find the words that have been omitted to avoid repetition. 1. A: Oh, I just love nachos! Mexican corn chips covered in cheese! B: Me, too. A: Oh, I just love nachos! They are Mexican corn chips covered in cheese! B: I love nachos, too. 新知讲授 课堂总结 学习目标 2. A: So it’s the food of many different cultures, all in one dish? B: Exactly. A: So it’s the food of many different cultures, and they are all in one dish? B: Exactly, it’s the food of many different cultures, and they are all in one dish. 3. A real mix of cultures here! There is a real mix of cultures here! 4. Can't wait! I can't wait to go there! 新知讲授 课堂总结 学习目标 一、简单句中的省略 1. 省略主语 祈使句中主语通常省略 Grammar 省略(ellipsis) Believe yourself. （You）Believe yourself. 2. 省略主谓或主谓语的一部分 This way, please. (You come) this way, please. Got any ink? (Have you) got any ink? 3. 省略宾语 --Do you know Miss Gao? --I don’t know (her). 4.省略表语 --Are you thirsty？ --Yes, I am (thirsty). 新知讲授 课堂总结 学习目标 二、并列句中的省略 1. 若主语或宾语相同，省略共同的主语或宾语。 Tom picked up a book on the floor and (Tom) handed it to his teacher. 2. 若主语不同，省略后面谓语部分相同的系动词、助动词或情态动词。 Jack must have been playing football and Mary (must have been) doing her homework. 新知讲授 课堂总结 学习目标 3. 若主语与谓语动词相同，则省略后面的主谓成分。 His advice made me happy, but (his advice made) Jim angry. 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。 He has a knowledge of first aid but his friend doesn’t (have a knowledge of first aid). 新知讲授 课堂总结 学习目标 三、复合句中的省略 ⑴在when,