Unit 2 Clean our classroom(Lead in&Cartoon)（课件）-三年级英语下学期（译林版三起·2024）

nullnullnullnullnull Unit2 Clean our classroom (Lead in & Cartoon) Enjoy a song clean up 打扫卫生 Whar’s the song about? Look and say How’s the classroom? It’s dirty(脏的)and messy(乱的). Let’s think:What should we do? Let’s clean up! Let’s learn close the window Let’s learn put away the books Let’s learn clean the blackboard Let’s learn clean the chair Let’s learn sweep the floor Look and say What is doing？ clean the blackboard 擦黑板 Ask and answer 反馈，say hello to Bobby’s mum Say hi to Sam’s dad Say Nice to meet you to Tad’s mum. What is doing？ put away the books 收拾书本 Ask and answer 反馈，say hello to Bobby’s mum Say hi to Sam’s dad Say Nice to meet you to Tad’s mum. What is doing？ clean the window 擦窗户 Ask and answer 反馈，say hello to Bobby’s mum Say hi to Sam’s dad Say Nice to meet you to Tad’s mum. What is doing？ clean the chair 擦椅子 Ask and answer 反馈，say hello to Bobby’s mum Say hi to Sam’s dad Say Nice to meet you to Tad’s mum. What is doing？ sweep the floor 扫地 Ask and answer 反馈，say hello to Bobby’s mum Say hi to Sam’s dad Say Nice to meet you to Tad’s mum. What is doing？ clean the desk 擦桌子 Lead -in 反馈，say hello to Bobby’s mum Say hi to Sam’s dad Say Nice to meet you to Tad’s mum. Look and say Who are they? Bobby and his friends Listen and say Bobby looks excited,and he has a good idea. Let’s listen what his idea is. Bobby’s idea:________________ Let’s clean our classroom. let’s = let us 意为：“让我们”，let's是用于提出建议，表达说话人和说话的对象一起做某事。 Let’s guess Whose desk is dirty? 谁的桌子很脏？ Watch and answer Whose desk is dirty? 谁的桌子很脏？ Read and fill What do Sam and Max do? Sam Max sweep the floor clean the desk and chair How do you know that? Let’s imitate Sam,sweep the floor, please. Let’s imitate Bobby’s tone and read. Please clean your desk and chair,Max. Read and say Is Bobby polite(礼貌的)？ 2 Sam, sweep the floor, please. OK. Please clean your desk and chair, Max. Please use “please”as much as you can! Let’s imagine What should Bobby do next(接下来）? May he will____________________. Read and imitate A dirty desk Read and imitate Let’s act Do a role-play in groups. Sound in focus Please clean the desk and chair, Max. Good idea. Let’s learn 让我们一起来学习如何发/k/和/g/吧！ Look outside--it's a good day! Let's clean our desks and go out to play. Sweep the floor and clean the window. Put away your books and off we go! Let’s chant 让我们一起来唱一唱吧！ bake great thank guess girl pig cake Let‘s read 正确读出单词，帮Bobby 把金币放进相应的储蓄罐中！ /k/ /g/ Let‘s summarize How to keep our classroom clean? We can . We can . We can . We can . We can make our classroom clean and nice！ Homework 1. Read the story for three times. 2. Tell your friends how to clean the classroom. 3.Preview Cartoon time. Multimedia Cloud Transcode (cloud.baidu.com) Content Adaptive Encoding 3.1 null 2024-08-29 2142.0403 null 768.0 2024 Blues 3918.3743 Lavf58.46.101 2024 Blues 3735.5164 2024 Blues 4336.335 2024 Blues 3918.3743 2024 Blues 3291.4329 2024 Blues 3735.5164 2024 Blues 1384.4893 2024 Blues 4336.335 2024 Blues 1593.4688 2024 Blues 2612.2463 2024 Blues 4545.3154 2024 Blues 3683.2712 2024 Blues 4336.335 2024 Blues 3291.4329 Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 , track 1 2024 41403.914 null 1071.02 $$nullnullnullnullnullnullnullnullnullnullnullnullnullnullnull