Unit 6 Then and Now 第4课时 Wrap up & Let's explore (交互动画教学课件）英语外研版三起五年级下册（新教材）

nullfuture. history. capture. null 外研版三起五下（新教材） Unit 6 Then and Now Lesson 4 Wrap up & Let’s explore Learning Objectives 理解 “过去与现在” 对比话题的相关表达，掌握一般过去时与一般现在时在描述变化中的用法。能读懂并回答 Wrap-up 板块的问答、补全、拼写任务，提取关于交通、家乡、人物事迹、生活变化的关键信息。 学习理解 能结合课堂任务，与同伴合作完成 “Play to win” 互动游戏，在真实语境中交流过去与现在的生活变化。能根据提示完成 Check it 部分的自我评估，清晰表达自己在单元学习中的收获。 应用实践 能结合本单元话题，拓展描述家乡 / 生活 / 交通的更多变化，自主表达对时代进步的看法。能将本单元所学语言迁移到新场景，介绍身边的榜样人物或生活变迁，形成连贯的口头 / 书面表达。 迁移创新 核心词汇： future，history, time, capsule 核心句型： 对比衔接句型：Things are very different now. / The journey was hard then, but now it is better.评价人物 / 变化句型：What do you think of...? / I think he is... 核心知识点 Lead in Presentation Practice Summary Homework Contents Lead in Lead in Let’s play a game. People travelled by bike, on foot, or by slow trains. Lead in Let’s play a game. hometown Lead in Let’s play a game. They are fast, convenient, and safe. They help people travel across China quickly. Lead in Let’s play a game. By planting trees, Yang Shanzhou also ________________________________________________. made the mountains green / changed the environment / brought hope to the land Lead in Let’s play a game. High-speed trains Shared bikes Tall buildings and wide roads Lead in Let’s play a game. It took a very long time, about 15 hours by slow train. Lead in Let’s play a game. He travelled with his grandpa. Lead in Let’s play a game. hard / slow / difficult / tiring Lead in Let’s play a game. He is a great, hard-working and selfless man. He planted millions of trees to make the mountains green. Presentation Presentation Look and learn What do you want to be in the future? （你未来想成为什么样的人？） 拓展词 例 句 拆分记忆 音标：/ˈfjuːtʃə(r)/ 词性：名词 (n.) 中文：未来；将来 同义词：tomorrow（引申义）、days to come fu re future tu + + Presentation Look and learn History is the story of the past. （历史是过去的故事。） 拓展词 例 句 拆分记忆 音标：/ˈhɪstri/ 词性：名词 (n.) 中文：历史；过去的事 同义词：past、story of the past his ry history to + + Presentation Look and learn Time flies fast.时光飞逝。 拓展词 例 句 拆分记忆 音标：/taɪm/ 词性：名词 (n.) 中文：时间；时光 同义词：period、moment t me time i + + Presentation Look and learn We made a time capsule and put our letters, photos and toys inside.（我们做了一个时光胶囊，把信、照片和玩具放了进去。） 拓展词 例 句 拆分记忆 音标：/ˈkæpsjuːl/ 词性：名词 (n.) 中文：胶囊 同义词：smart, bright, wise ca sule capsule p + + Presentation Listen and read. Presentation Look and guess. Q: What’s this? It’s a box. Q: What’s this? It’s a chip. Q: What’s this? 21 ① A time capsule is a common toy box. ( ) ② People open the time capsule right after they put things in it. ( ) ③ People use time capsules to learn about the past. ( ) × × √ Presentation Read and answer. Q: When was this special time capsule made? In 2010. Q: Where is the time capsule now? In Shanghai Library. Q: When will people open it? In 2038. Presentation Read and answer. Presentation Read and answer. Q: What is a time capsule? It is a special box. People put letters, pictures, or toys in it. Years later, people open the box to learn about the past. Presentation Read and answer. Q: What is special about the 2010 time capsule? It is a computer chip. It travelled into space with Tiangong-1. Work in pairs. Think and share. Presentation Work in pairs. Work in pairs. Think and share. What will you put in your time capsule? Why do you choose these things? Where do you want to keep it? When will you open it? What’s special about your time capsule? … Presentation Work in pairs. You are making a time capsule at school. Work in pairs. Think and share. Words Bank Presentation Work in pairs. Sentence Structure What photo, letter, drawing, toy, pen, badge… Why special, meaningful, share, remember, hope Where classroom, library, school office… When in 5 years, in 10 years, when we leave school A: What will you put in your time capsule? B: I will put a photo/letter in it. A: Why? B: Because I want to remember/share my life. A: Where will you keep it? B: In the library/classroom. A: When will you open it? B: In 10 years. SHOW TIME Pronunciation Sing loudly Sing with emotions Assessment (标准) stars Presentation History: Time capsules Check it. Let's explore Practice 描述过去的情况：主语 + 动词过去式 + 其他（例：People travelled by bike in the past.） 描述现在的情况：主语 + 动词现在时 + 其他（例：Now people travel by high-speed trains.） 对比衔接句型：Things are very different now. / The journey was hard then, but now it is better. 评价人物 / 变化句型：What do you think of...? / I think he is... Language point. Practice Try to do. Practice 一、单词英汉互译 hometown → ______________ high-speed train → ______________ 旅行，出行 → ______________ 变化；改变 → ______________ 旅程 → ______________ 家乡 高铁 travel change journey 33 Try to do. Practice 二、句子英汉互译。 How did people travel in the past? _________________________________________________________ The journey to our school was hard then. _________________________________________________________ 你觉得杨善洲怎么样？ _________________________________________________________ 过去从北京到西安要花很长时间。 _________________________________________________________ 现在高铁又快又方便。 _________________________________________________________ 过去人们是怎么出行的？ 那时候去我们学校的路程很艰难。 What do you think of Yang Shanzhou? It took a long time to go from Beijing to Xi'an in the past. Now high-speed trains are fast and convenient. 34 Try to do. Practice 三、用所给动词的适当形式填空。 People __________ (travel) by bike in the past. Now people __________ (take) high-speed trains. Yang Shanzhou __________ (plant) many trees on the mountains. The journey ______________ (be) slow then, but now it is fast. I __________ (think) he is a great man. travelled take planted was think 35 Try to do. Practice 四、句型转换。 In the past, people ___________________________________________ (出行方式：步行 / 骑自行车). Now people ________________________________________________ (出行方式：坐高铁 / 开车). Yang Shanzhou worked hard to _________________________________ (让大山变绿). Things are very different now. Our hometown _____________________ ___________________ (有很多高楼和宽阔的马路). The journey to school was hard then, but now _____________________ (又快又安全). travelled on foot / by bike take high-speed trains / drive cars make the mountains green has many tall buildings and wide roads it is fast and safe 36 Summary Let’s Summary! Key words: Key sentences: 核心句型： 对比衔接句型： Things are very different now. / The journey was hard then, but now it is better. 评价人物 / 变化句型：What do you think of...? / I think he is... 核心词汇： Homework 基础：完成课本 “Play to win” 和 “Check it” 部分的所有题目，梳理本单元所学内容。 提高：用本单元的对比句型，写 5 组句子描述 “过去与现在的交通 / 生活变化”。 拓展：制作一张 “Then and now” 主题手抄报，画出家乡 / 交通 / 生活的新旧对比，并用英语标注对应的句子。 Homework 外研版三起五下（新教材） Thank you! www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 1944.0 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 1944.0 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 1728.0 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 1872.0 $