资源简介 《Unit5 Farms and us》第3课时教案课题 Unit 5 Farms and Us —— 第3课时:农场蔬菜的成长过程与种植体验 课型 新授课 课时 第三课时 日期 2026年春课标分析 依据《义务教育英语课程标准(2022年版)》,本课时聚焦“人与自然”主题下的“植物生长与人类生活”子话题。学生通过观察、描述蔬菜成长过程,学习相关动词和时间顺序表达,发展科学观念与语言能力的融合素养。强调在探究式学习中掌握知识,在实践活动中提升综合语言运用能力,体现英语学科与其他学科的跨学科整合趋势。教学目标 通过本课时学习,学生能够: 1. 能听懂、会说、认读并正确使用表示蔬菜种植过程的核心动词短语,如 plant seeds, water the plants, grow slowly, get bigger, come out of the soil, pick the vegetables 等,并能在图片序列中准确排序; 2. 能运用句型 “First… Then… Next… Finally…” 描述一种蔬菜从播种到收获的完整过程,能就“How does a tomato grow ”等提问进行回答; 3. 初步了解植物生长的基本规律,体验劳动的乐趣与艰辛,增强珍惜粮食、尊重劳动者的情感意识,树立热爱自然、保护生态的价值观。 达成评价1.1 在“Planting Journey”排序活动中,能将4张蔬菜生长图按正确顺序排列并说出对应动作; 2.1 在小组汇报中,能用至少四个步骤完整讲述一种蔬菜的成长故事; 3.1 在课堂讨论中,主动表达“农民伯伯很辛苦,我们要爱惜食物”等积极观点。核心短语 句型 核心短语:plant seeds, water the soil, grow slowly, push through the ground, get bigger and stronger, turn red/orange/green, are ready to pick, harvest time 核心句型: — How does a carrot grow — First, we plant the seed in the soil. — Then, we water it every day. — Next, it grows slowly under the ground. — Finally, we pull it out when it’s big enough.教学重点 掌握蔬菜种植全过程的关键动词短语;熟练运用表示时间顺序的连接词 first, then, next, finally 构建连贯语段;理解不同蔬菜的生长特点与收获方式。教学难点 准确区分相似动作如 grow / get bigger / come out;在描述过程中合理使用连接词使表达逻辑清晰;将抽象的时间顺序概念转化为具体可感的语言输出;部分动词过去式的初步感知(如 planted, picked)虽不作要求但可能被学生提出。教学资源 多媒体课件(含延时摄影视频《Tomato’s Life Story》)、蔬菜生长四阶段卡片、种植流程拼图、迷你花盆与种子实物、录音材料(P56 Listen and number)、课本P56-P57内容、互动白板、学生种植日记模板教学过程教学环节 学习活动 效果评价 设计意图Step1 Warm-up & Review(3’) Sound It Out 1. Animal Sound Chain Game教师发起声音接龙:“I have a cow. It says moo.” 下一位学生接:“I have a horse. It says neigh.” 再下一位:“I have a pig. It says oink.” 依次类推。加入挑战:不能重复前面同学提到的动物,且必须用完整句子表达。当出现错误或卡顿时,全班齐声提示“It can…”帮助其完成。最后教师总结:“Animals help us. But do you know who helps the vegetables grow ” 引出“farmers”和“plants”。 对应的教学目标1 通过趣味接龙复习旧知,强化记忆;以问题驱动引发认知冲突,自然过渡到植物世界,实现知识迁移与主题深化。Step2 Presentation(10’) Watch & Learn 1. Watch Time-lapse Video: "From Seed to Tomato"播放一段3分钟的延时摄影视频《From Seed to Tomato》,画面展示:→ 播种:hand places seed in soil→ 发芽:tiny green shoot pushes through→ 生长:stem gets taller, leaves spread→ 开花:yellow flower appears→ 结果:small green fruit → big red tomato→ 采摘:hand picks ripe tomato每阶段暂停,教师引导观察并提问:“What happens now ” 鼓励学生尝试描述。逐步引出并教授新短语:plant seeds, water the plants, grow slowly, come out of the soil, get bigger, turn red, are ready to pick.2. Read Picture Story on P56打开课本P56 “Let’s learn” 部分,先让学生看图说话。T: Look at Picture 1. What is the farmer doing S1: He puts something in the ground!T: Yes! We call it “planting seeds”. Say: plant seeds.逐图推进,结合文本“The seed grows into a plant.”“The plant gets bigger.”“We water it.”“Finally, we can pick the tomatoes.”学生跟读三遍,注意语调起伏。 对应的教学目标1/2 利用视觉冲击力强的延时摄影激发好奇心,使不可见的生长过程可视化;结合教材图文进行语言输入,培养学生观察、预测、验证的学习策略,促进语言与科学知识的深度融合。Step3 Practice(12’) Planting Journey 1. Sequence Cards: Put in Order发放四张一组的蔬菜生长图(tomato/carrot/potato/green bean),打乱顺序。任务说明:“Work in pairs. Put the pictures in the right order: from seed to harvest.”提供语言支架贴纸:“First”, “Then”, “Next”, “Finally” 可粘贴在对应图片下方。完成后两人合作口头描述一遍过程,如:“First, we plant the seed. Then, it comes out of the soil…”教师巡视指导,纠正表达错误。2. Group Puzzle Challenge每组一套大尺寸拼图(共4块),拼成一幅完整的“Carrot Growth Path”。拼好后,小组成员分工讲解其中一个阶段:Student A: First, the farmer plants the seed.Student B: Then, the baby carrot pushes through the soil.Student C: Next, it grows bigger under the ground.Student D: Finally, we pull it out and eat it!鼓励添加动作演示,如弯腰播种、用力拔萝卜等。 对应的教学目标2 通过动手排序与拼图游戏,强化对生长顺序的理解;小组合作讲述培养团队协作与分工意识;多感官参与加深记忆,实现“做中学、玩中学”的教育理念。Step4 Production(10’) My Mini Farm 1. Hands-on Activity: Plant Your Own Seed每位学生领取一个迷你花盆、一些土壤和一颗绿豆种子。教师示范步骤:“First, put some soil in the pot.”“Then, make a small hole and plant the seed.”“Next, cover it with soil.”“Finally, water it gently.”学生跟随操作,边做边说英文指令。完成后在花盆上贴标签:“My Bean Plant – Planted on Apr. 7th”。2. Promise Circle: I Will Take Care围成圆圈,每人手持自己的小花盆。教师领誓:“I promise to water my plant every day. I will watch it grow. I will say ‘Hello’ to my little plant!”学生跟读,做出承诺手势(右手抚心)。教师强调:“This is your responsibility. Just like farmers work hard, you must care for your plant too.” 对应的教学目标3 通过真实种植体验建立情感连接,将语言学习转化为实际行动;承诺仪式增强责任感与仪式感,落实劳动教育与生命教育,实现知行合一。Step5 Extension & Summary(5’) Think & Share 1. Discussion: Why Is Farming Hard Work 教师展示一组对比图:左图:烈日下农民弯腰插秧;右图:餐桌上丰盛的蔬菜菜肴。提问:“Is farming easy What do farmers need to do every day ”引导学生思考并表达:“They must wake up early.” “Water the plants in hot sun.” “Pull out weeds.” “Wait for months!”总结升华:“Vegetables don’t grow by magic. They grow because farmers work hard. Every bite of food has sweat behind it.”2. Chant Together: "Grow, Little Plant!"全班起立,配合动作齐诵自编chant:Plant the seed — (双手作撒种状)Water, water — (手掌下压模拟浇水)Sunshine bright — (双臂向上展开)Grow, grow, grow! — (身体慢慢上升)Little plant comes out — (手指尖顶出桌面)Get bigger every day — (双手向外扩展)Soon we’ll pick you — (做采摘动作)Yummy in our meal today! — (双手捧脸微笑) 对应的教学目标3 通过视觉对比引发共情,深刻体会农业劳动的艰辛;集体律动chant巩固语言点,释放情绪,营造温馨结尾,实现情感升华与价值观塑造。作业设计 基础作业: 1. 听P56录音两遍,模仿朗读“Let’s learn”部分; 2. 完成练习册P32第5题(听音标序)、第6题(选词填空)。 提高作业: 1. 回家观察家中绿植或阳台蔬菜,用手机拍一张照片,并用英语写一句话描述它的状态,如:“My plant is small but strong.”; 2. 和父母一起查找一种你没见过的蔬菜(如kale, beetroot),了解其生长环境,准备下节课分享。 拓展作业: 1. 制作一本“我的种植日记”,每天记录你的小豆苗变化,至少坚持一周,配图+一句话英文记录; 2. 编写一个关于“一粒种子的旅行”的英文小故事,下节课举办“种子童话节”。板书设计 Unit 5 Farms and Us — Lesson 3 From Seed to Harvest! [左侧流程图] 1. → → "First, we plant the seed." 2. ↑ → → "Then, we water it. The sun shines." 3. → → "Next, it grows slowly. Gets bigger!" 4. → → "Finally, we pick the vegetables!" [右侧词汇云] plant seeds water the plants grow slowly come out of the soil get bigger and stronger turn red/orange/green are ready to pick harvest time [底部对话框] Farmer's Hard Work: Hot sun Rainy days Every day Strong hands Big heart [角落爱心] We thank farmers! We love our food!教学反思 优点/亮点: 本节课最大亮点是实现了“语言—科学—劳动—情感”四位一体的教学融合。延时摄影视频震撼人心,学生全程屏息观看,惊叹连连。动手种植环节达到高潮,每个孩子都小心翼翼地呵护自己的小种子,眼神中充满期待。小组拼图讲解时出现了“Tomatoes need love too!”“Plants drink water like babies!”等富有童趣的表达,展现了语言创造力。最后的“Promise Circle”庄重而温暖,真正触动了学生心灵,许多人在课后仍抱着花盆不愿放下。 不足/问题: 部分学生在使用“next”和“then”时混淆顺序,出现“First… Next… Then…”的错误排列。个别学生因从未接触过种植,操作时显得笨拙,土壤洒落桌面较多。课堂生成中出现了“Did it sleep at night ”“Can plants cry ”等问题,虽有趣但偏离主线,处理耗时较长。此外,“harvest”一词对学生而言较抽象,需更多实例支撑。 改进措施: 下一节课前增设“Time Order Trainer”微练习,用磁贴词卡反复操练first-then-next-finally的逻辑关系。优化种植材料包,提前装好半盆土,减少操作难度。设立“好奇箱”,将生成性问题收集起来,安排专门的“Farm Science Q&A”课后兴趣小组解答。补充“全球丰收节”图片展,展示不同国家的收割场景,增强“harvest”的具象理解。同时,建议学校开辟班级小菜园,让种植活动持续开展,形成长效育人机制。 展开更多...... 收起↑ 资源预览