Unit 2 第2课时 Speed up & Fuel up (学习任务单）英语外研版三起五年级上册（新教材）

Unit 2 A green life 第2课时Speed up & Fuel up 学习任务单 班级________________________ 姓名________________ 学号________________ 学习聚焦 学习目标 1. 通过本课时的学习，学生能够： 1. 掌握回收相关核心词汇，能听懂关于塑料回收、环保影响的听力材料，读懂回收说明（如牛奶盒、塑料瓶回收步骤）和 chant。（学习理解） 2.能运用核心词汇和句型 描述回收步骤（如 “Recycle milk boxes in 3 steps:...”）。能通过对话、填空等形式 交流减少塑料浪费的方法。（应用实践） 2. 3. 设计 个性化回收计划（如班级塑料瓶回收活动），用英语撰写步骤和标语。联系生活提出 跨学科环保建议，反思塑料对环境的长期影响。（迁移创新） 核心词汇 mean, over, thousand, metal, turn into, as, newspaper, flat, beginning, start, seat, land 核心句型 环保建议：We can... to reduce plastic waste. / Don't use... 影响表达：Plastic makes life easy, but it's bad …. 温故知新 汉译英 废弃物 ___________ 塑料制的 ___________ 减少 ___________ 重复使用 ___________ 回收利用 ___________ 秘密 ___________ 扔 ___________ 桌布 ___________ 有益的 ___________ 邻人 _____________ 你真挚的 ___________ 国际象棋棋盘 __________ 塑料盒 ___________ 每个，每一 _____________ 课堂练习 【学习任务一】看图片，猜测并回答问题。 What do you see in the pictures? What do you think this lesson is about? I think this lesson is about___________. 【学习任务二】阅读 文本 ，回答问题， 学习文本。 What is the letter about? It’s about ______________________. Who wrote this letter? _______wrote this letter. · Students from Class 502 · Students from Class 504 How many boxes of milk do the students use every year? They use ______________ milk boxes every year. What can milk boxes turn into? ______________ can turn into things like __________________ ______________. 【学习任务三】阅读文本，填写句子。 Hello kids, Do you know we can help make our earth cleaner? One great way is recycling plastic bottles. It's easy and fun! Here's how to do it: 1 _______________________________. (take off, caps) 2 _______________________________. (wash) 3 _____________________________. (recycling box) 【学习任务四】观察图片， 回答问题。 What can you see in the picture? I can see __________________________. What does the fish say? The fish says it’s _______ for the land and sea. · bad · good 【学习任务五】阅读歌谣， 回答问题。 Why should we cut down plastic use? Because it’s _________ for _______________. We want to ___________________. How do we cut down plastic use? ___________ again and _________________________. 【学习任务六】听音频 ，填空。 1 We should bring our ____________ to the shop. Don’t ____________ plastic. 2 Plastic makes our life ____________, but it is _________________. 3 We can also bring our own ________________. 4 We should all ________________ the earth. 【学习任务七】完成练习题。 一、汉译英。 表示…… 的意思 __________ 超过 __________ 一千 __________ 金属 __________ 变成 __________ 作为 __________ 报纸 __________ 平的 __________ 开始，开端，起点 __________ 开始 __________ （椅子等的）座部 __________ 陆地 __________ 一次性使用的 __________ 二 、句子翻译。 回收一个牛奶盒很简单，只需三步。 ___________________________________________________________ 打开牛奶盒，用水清洗它。 ___________________________________________________________ 塑料让你我的生活更便捷，但对陆地和海洋有害。 ___________________________________________________________ 我们应该带我们自己的饭盒去学校。 ___________________________________________________________ 重复利用物品，不要乱扔！ ___________________________________________________________ 三、用适当形式填空。 It is important ___________ (protect) our planet. ___________ (wash) the plastic bottle before recycling. We can ___________ (reduce) waste by reusing bags. Follow these ___________ (step) to recycle paper. Don't use single - use plastics. They ___________ (be) bad for nature. 自我评价 I can use words and expressions about a green life. ⭐ ⭐⭐ ⭐⭐⭐ I can use the imperative to talk about how to live a green life. ⭐ ⭐⭐ ⭐⭐⭐ I can explain the meaning of three Rs. ⭐ ⭐⭐ ⭐⭐⭐ 参考答案 温故知新 汉译英 waste；plastic reduce；reuse recycle；secret throw；tablecloth useful；neighbour yours sincerely；chessboard plastic box；each 课堂练习 【学习任务一】看图片，猜测并回答问题。 I see milk boxes. I think this lesson is about recycling. 【学习任务二】阅读 文本 ，回答问题， 学习文本。 It’s about recycling milk boxes. Who wrote this letter? Students from Class 502 wrote this letter. How many boxes of milk do the students use every year? They use over 150,000 milk boxes every year. What can milk boxes turn into? Milk boxes can turn into things like newspapers, bottles and cans. 【学习任务三】阅读文本，填写句子。 1.Take off the caps. 2. Wash the plastic bottles with water. 3. Wash the plastic bottles with water. 【学习任务四】观察图片， 回答问题。 What can you see in the picture? I can see fish and some plastic things. What does the fish say? The fish says it’s bad for the land and sea. 【学习任务五】阅读歌谣， 回答问题。 Why should we cut down plastic use? Because it’s bad for the land and sea. We want to keep the world green. How do we cut down plastic use? Use things again and don’t throw them away. 【学习任务六】听音频 ，填空。 1. We should bring our own bag to the shop. Don’t use too much plastic. 2. Plastic makes our life easy, but it is bad for the earth. 3. We can also bring our own water bottles. 4. We should all take care of the earth. 【学习任务七】完成练习题。 一、汉译英 mean；over；thousand；metal；turn into；as；newspaper；flat；beginning；start；seat；land；single - use​ 二、句子翻译 1.It is easy to recycle a milk box in just three steps. 2.Open the milk box and wash it with water. 3.Plastic makes life easy for you and me.But it's bad for the land and sea. 4.We should bring our own lunch boxes. 5.Use things again — don’t throw them away. 三、用适当形式填空 1. to protect​ 2.Wash​ 3. reduce​ 4. steps​ 5. are​ 第 1 页 共 6 页 学科网（北京）股份有限公司 $$