Unit 8 Don't talk in the library（课件）-2025-2026学年湘少版（三起）英语四年级上册

该小学英语课件以“祈使句否定形式（Don't+动词原形）”为核心，通过猜谜游戏导入图书馆场景，结合“不要说话、吃东西”等具体规则对话，逐步扩展到课堂、学校等场景，最终总结祈使句定义与结构，构建从具体情境到语法知识的学习支架。 其亮点在于情境化与互动性结合，通过猜谜、场景对话、填空练习等活动，提升学生语言能力（规则表达）和思维品质（分析场景规则）。如“图书馆猜谜”激发兴趣，“Don't litter”等例句强化运用，助力学生掌握规则表达，也为教师提供清晰的情境教学流程。

Unit 8 Don’t talk in the library You shouldn 't talk and should be quiet You can find many books in this place. You can borrow the books but you should have a card. Where is it? Guessing Game 猜谜 library 图书馆 in this place. It 's a place.地方 Can we talk in the library? _______ talk in the library. Don't 交谈，说话 不要在图书馆里讲话。 Can we eat in the library? _______ eat in the library. Don't 吃 不要在图书馆里吃东西。 Can we write on the book? _______ write on the book. Don't 写 不要在书上乱写。 Can we eat in class ? in class 课堂上 ______ eat in the class. Don't 课，上课时间 不要在课上吃东西。 Can we be late for school? 迟的 _______ be late for school. Don't be late for 因.....而迟到 不要上学迟到。 Can we draw on the wall ? 墙 _______ draw on the wall. Don't 不要在墙上乱画。 Can we litter? 乱扔垃圾 ______ litter. Don't 不要乱扔垃圾。 Don't litter. Don't eat in class. Don't be late for school. Don't eat in the library. Don't talk in the library. Don't draw on the wall. 祈使句 定义：表示命令、要求、请求或劝告语气的句子。 句型结构：在祈使句中,动词原形放于句首。祈使句 中一般不出现主语。 注意：在肯定的祈使句中，为表示委婉或礼貌，一 般在句子前或后加please。 Stand up,please! Sit down,please! 回答： 一般可以用“All right./OK.” Don’t … 是祈使句的否定形式，表达禁止、建议 …… Don’t后要用动词原形。 don't = do not 带 玲玲带东东去图书馆。 Who are they? They are Lingling and Dongdong. Where are they? They are outside the library. 阅览室 他们在阅览室。 哈哈，这很有趣。 嘘！不要在这儿说话。 it's = it is 东东想在书上画。 不要在书上画。 对不起。 I'm= I am 想要 东东饿了。 他想吃块蛋糕。 不要在图书馆吃东西。 好的。 Let's Repeat Let's Repeat Homework 1. 抄写本单元的新单词，三英一中。 2. 背诵PartA课文。 See you! $