Unit 7 Let's clean up!（交互动画复习课件）英语译林版一起二年级上册

该小学英语课件系统梳理了Unit 7 "Let's clean up!"的核心知识，涵盖家具类词汇（table, chair等）、清洁短语（clean up等）及Let引导的祈使句、礼貌请求、表扬语（Well done!）等功能句型，通过主题分类构建"词汇-短语-句型"的知识网络，体现知识点间的内在逻辑。 其亮点在于融合语言能力与思维品质培养，设计"句型解析-错误辨析-情境应用"的复习路径，如Let's祈使句通过正确错误示例对比及填空练习强化动词原形运用，Well done!设置情境选择题提升语言理解与表达能力。分层练习（填空、选择、排序游戏）满足不同学生需求，助力教师高效开展针对性复习，巩固学生知识掌握。

小学英语 译林版一起 二年级上册 Unit 7 Let's clean up! Contents 01 Words & Phrases 02 Sentences 03 Tips & Practice table 01 Words &Phrases clean chair book window Furniture (家具) table chair 椅子 桌子 armchair desk 书桌 扶手椅 door window 门 窗户 Action & Exclamation clean 使……干净 phew 哦，唷（表示热、累 或宽慰） clean Cleaning Phrases 一起 clean up 打扫干净 clean the table 擦这张桌子 clean the chairs 擦这些椅子 clean the window 擦这个窗户 clean the door 擦这扇门 clean the armchair 打扫扶手椅 well done 记得真棒 做得真棒 my dear friend 我亲爱的朋友 let's play 让我们玩要 02 Sentences Let's clean up! ❤ Polite Requests 11 12 Clean the chairs, Clean the table, Clean the door and window, please. please. please. Well done! 03 Tips & Practice Let's Clean Let引导的祈使句 结构： Let's + 动词原形 提出建议或邀请对方一起做某事 Let's 动词原形 其他 例：Let's clean up! 我们开始清理吧! Correct Incorrect Let's go! Use the base form of the verb! Let's goes! Let's play! Let's playing! 动词原形 语调：降调 (热情友好) 降调 拓展： Let's not... Let + 宾格 + 动词原形 Let's not run. Let him sing. Practice: Fill in the blanks. (we) clean up the classroom! 1. Let 2. Let's (go) to the park! Let's (play) a game! (he) sing a song together! 4. Let Let's (draw) a picture! us go play him draw 动词原形 + 其他 + please. →礼貌请求或命令对方做某事 Clean the desk , please. 例:Clean the desk, please. 请整理一下桌子。 Clean the desk, please. Cleans / Cleaning the desk, please. 动词 原形 必须用动词原形！ please 位置 否定： Don't run. 不要跑。 Choose the correct answer. the window, please. Close Closes Closing Let's the classroom! cleans cleaning clean the door, please. Opens Open Opening Let's a song together! sing sings singing the blackboard, please. Cleans Cleaning Clean A B C C A Well done! 做得真棒! →表扬他人完成任务 Well done! When to say "Well done!"? Well done! Good job! 重音 降调 Well done! = Good job! 语调：热情肯定， 降调 ，重音在“done” Choose the correct response. ( )你帮老师擦完了黑板，老师 对你说：__________ ( )同学说："My rabbit is white." 你说:——— 3 ( )同桌完成了课堂练习，你 对他说：________ Well done! I'm sorry. Goodbye! Well done! Me too. Don't worry. Thank you. Well done! I'm sorry. ( ) 同学说: "I can't draw." 你安慰他说:______ 5 ( ) 你表演完节目，台下同学对你说：_______ Well done! Don't worry. Goodbye! Good job! Me too. Don't worry. A B B B A Unit 7 Key Points Let's + 动词原形 →邀请 动词原形开头 + please →请求 Let's please Well done! Well done! →表扬 Clean up together! Thank you! $null