Unit 4 Plants around us B Let's talk & Look and talk（课件）-2025-2026学年人教PEP版英语三年级上册

该小学英语课件围绕“如何帮助植物”核心主题，涵盖植物词汇（flowers, trees, grass）、行动表达（We can + 动词原形）及一词多义（water, plant），通过Sing and tick听歌选词、Look and learn识词等活动搭建基础，经Look and guess等过渡到对话运用，形成词汇-句型-表达的学习支架。 其亮点在于多模态活动融合核心素养，如Sing and tick激活语言能力，Look and discover引导发现一词多义培养思维品质，延伸内容结合绿色校园体现文化意识。任务型活动提升学习能力，助学生在实践中用语言，增强环保责任感，教师可借丰富活动高效教学。

Unit4 Plants around us Part B How can we help plants? Let’s talk & look and talk Sing and tick What’s do you hear (听见) in the song ? A.flowers B.air C.leaves D.bees E.birds F.trees Look and learn Do you know these plants?(你认识这些植物吗?) flowers grass trees 不可数名词 s s 可数名词,复数加s Think and learn Where can we see many flowers? (我们可以去哪里见到很多花?) /ˈɡɑːdn/ 花园 flowers trees grass What can you see in the garden? Look! Where is this? (这是哪里?) /sku:l/ 学校 Think and learn Look and say Who are they?(他们是谁?) Wu Binbin Mike Black Chen Jie Look and guess What are they talking about?(他们在讨论什么?) A.school B.farm C.school gardens The school gardens need help. 需要 学校花园 What can they do for the school garden? (他们能为学校花园做什么?) Watch and choose A.water the flowers C.water the grass B.water the trees D.plant new trees Look and match water the grass plant new trees water the flowers Look and say water the flowers water the grass plant new trees Look and discover water the flowers water water有两种含义： 作为名词，表示“水”； 作为动词，表示“浇水” What can you discover? 你发现了什么？ Look and discover plants plant有两种含义： 作为名词，表示“植物”； 作为动词，表示“种植” What can you discover? 你发现了什么？ plant new trees The school gardens need help. We can water the flowers. Listen and check What can they do for the school garden? (他们能为学校花园做什么?) What can they do for the school garden? (他们能为学校花园做什么?) Listen and check We can water the grass. We can plant new trees. Nice. And? Watch and follow We can _________________. We can _____________. The school gardens need _____. We can _______________. Nice. And? help water the flowers water the grass plant new trees Fill in the blanks We can plant trees. Look and talk How can we help? 怎么样 Language point We can water the flowers. We can water the grass. We can plant new trees. 表达“我们可以做某事” 用We can+动词原形。 练一练： ( ) -How can we help plants? -____. A. I can water the flowers. B. We can share. C. We can plant new trees. C 问：How can we help?(我们怎样帮助?) 答:We can... Extension 1. 如何从我做起，创建绿色校园？ ① 不乱扔垃圾，在校园中看见垃圾，捡起来丢到 垃圾桶里。 ② 爱护校园里的一草一木。 ③ 节约用水，不浪费，洗完手关紧水龙头。 ④ 积极主动地关注并照顾校园里的花草。 ⑤ 不说脏话，不打架骂人。使用文明礼貌用语， 创造良好的校园环境。 Extension 2. 如何从我做起，创建绿色生活，保护环境？ ① 推行垃圾分类，做到物尽其用。 ② 绿色低碳出行。 ③ 践行简约适度生活，从细微处做起。 ④ 珍惜粮食，拒绝“舌尖上的浪费”。 ⑤ 保护野生动物，拒绝购买野生动物制品。 ⑥ 使用环保用品，减少使用一次性用品。 Summary —How can we help? —We can ... water the flowers water the grass plant new trees Let’s practice 一、单项选择。 ( )1. -______. -We can plant trees. A. The zoo needs help. B. How can we help? C. We can share. ( )2. -We can plant_____trees. A. red B. orange C.new ( )3. We can____the flowers. A. listen B.water C. smile ( )4. I can water the______. A. grass B. fresh air C. flower B C B A Let’s practice 二、看图，判断对（T）错（F）。 ( )1. The school gardens need help. ( )2. We can plant new trees. ( )3. We can water the grass. F T F Let’s practice ( )4. We can see many plants in the garden. ( )5. This is my school. ( )6. We can water the trees. F T F Thank you! null 28032.0 null 12120.0 $