Unit 3 Diverse Cultures Discovering Useful Structures 省略句课件-2025-2026学年高中英语人教版（2019）必修第三册

该高中英语课件聚焦“省略（ellipsis）”语法点，通过 signage 提问（如禁烟标志含义）及对比重复句与省略句（如 Mr.Yang 的例子）导入，引出省略“避免重复、简洁语言”的作用，再分简单句、并列句等类型系统讲解，辅以针对性练习，构建从现象到规则的学习支架。 其亮点在于生活化导入贴近学生认知，分类型教学逻辑清晰，结合语言能力（实例练习提升理解表达）、思维品质（分析对比归纳规则），帮助学生掌握简洁表达技巧，教师可借助结构化内容高效开展语法教学。

B3U3 Discovering Useful Structures Grammar Lead-in You can not smoke here. ellipsis 省略 What’s the meaning of this sign? You can not take photos here. Another example Look at the following sentences, and say which one is better ? why? Mr.Yang said that he would go to WC immediately, but he didn’t go to WC immediately. Mr.Yang said that he would go to WC immediately, but he didn’t. Ellipsis的作用： 避免重复（repetition） 简洁语言(concise) 4 Let’s learn more about ellipsis 省略 简单句中的省略 01 并列复合句的省略 02 主从复合句的省略 03 其他特殊省略 04 ellipsis省略 6 一、简单句中的省略 1. 省略主语（subject） (You) be quiet. Sounds like a good idea. (It) sounds like a good idea. Be quiet.（祈使句） 日常交流对话 2. 省略主谓或主谓语的一部分 Got any idea? 3. 省略宾语 This seat,please. （You take) this seat, please. （Have you) got any idea? --Do you know Helen? --I don’t know (her). 4.省略表语 --Are you handsome？ --Yes, I am. Yes , I am (handsome). 一、简单句中的省略 practice : Find the missing words. 2 Tastes good. (It) tastes good. 1 Sit down please. (You) sit down please. 一、简单句中的省略 3 Tired? Yes, I am. — (Are you) Tired? — Yes, I am (tired). practice : Find the missing words. 一、简单句中的省略 4 How beautiful! How beautiful (it is)! practice :Find the missing words. Summary: 第一类省略：一般在口语日常表达中，习惯性省略简化某些语言。 二、并列句中的省略 并列句中的省略 在and, but等连接的并列句中，若后面的分句中存在与前面分句中相同的内容，这部分内容可以省略。 eg: Mr.Yang is hard-working and kind. Mr.Yang is hard-working and (he is)kind. Tom picked up a book and Tom handed it to his teacher. Jack must have been playing football and Mary must have been doing her homework. 二、并列句中的省略 His advice made me happy, but his advice made Jim angry. He has a knowledge of mushroom but his friend doesn’t have a knowledge of mushroom. 省略相同主语 省略相同助动词 省略相同主谓语 省略相同谓语宾语 She was poor but honest. She was poor but (she was) honest. John was a lover of music then and he still is now. John was a lover of music then and he still is (a lover of music) now. Practice: Find the missing words. $