Unit 5 Work it out 第2课时 In focus & Speed up（交互动画教学课件）英语外研版三起五年级下册（新教材）

nullshiny. message. prison. null 外研版三起五下（新教材） Unit 5 Work it out 第2课时 In focus & Speed up Learning Objectives 能听懂、认读并正确拼写核心词汇,能读懂两篇核心语篇（物品丢失对话、密信故事），梳理 “物品丢失 — 寻找 — 发现真相” 的情节逻辑，理解一般过去时描述过去事件的功能。 学习理解 能运用核心句型（Where did you put it? / I put it... / Did you see...? / Who took...?）进行物品丢失与寻找的情景对话，准确使用全部核心词汇。 应用实践 能设计简单的 “密信” 游戏，用英文隐藏信息（如物品位置），标注 message，让同伴解码，实现语言的创造性运用。 迁移创新 核心词汇： detective, prison, steal, jewel, shiny, aha, message 核心句型： 询问物品过去的位置： Where did you put it? Where was it? 描述过去的动作与事件： I put it on the desk this morning. He stole many jewels. 核心知识点 Lead in Presentation Practice Summary Homework Contents Lead in Lead in Let’s retell. Daming’s mum lost... She put it on... Daming’s dad lost... It was on... Daming lost... They were on... Daming found... ... took all the things. Lost and Found Think and share. Lead in What rules can you find? 问放置动作：Where did ... put ...? → 答：... put ... 问存在位置：Where was ...? → 答：... was ... 问是否看见：Did ... see ...? → 答：Yes/No, ... did/didn't. 6 Lead in Read and write. lost did worked took bird put Lead in Work in pairs. Work in pairs. Act out the talk in Activity 3. Last week, strange things … Tell me more about it.… Presentation Presentation Look and learn The detective found the secret message in the letter.（这位侦探在信里发现了秘密信息。） 拓展词 例 句 拆分记忆 音标：/dɪˈtektɪv/ 词性：n.（名词） 中文：侦探，警探 反义词：criminal（罪犯） de tive detective tec + + Presentation Look and learn The man who stole the jewels is in prison now.（偷珠宝的那个人现在在监狱里。） 拓展词 例 句 拆分记忆 音标：/ˈprɪzn/ 词性：n.（名词） 中文：监狱；看守所，拘留所 p son prison ri + + 同义词：jail（监狱，口语） Presentation Look and learn We should look carefully at the old paintings in the museum.我们在博物馆里应该仔细地观看这些古老的壁画。 拓展词 例 句 拆分记忆 音标：/ˈkeəfəli/ 词性：adv. 中文：小心地；仔细地 s l steal tea + + 同义词：gently, cautiously Presentation Look and learn The thief stole many shiny jewels from the shop.（小偷从店里偷了很多闪亮的珠宝。） 拓展词 例 句 拆分记忆 音标：/ˈdʒuːəl/ 词性：n.（名词） 中文：珠宝首饰 je el jewel w + + 同义词： gem（宝石），treasure（珍宝） Presentation Look and learn Aha! I found where the bird put my coins. （啊哈！我找到鸟儿把我的硬币放在哪儿了。） 拓展词 例 句 拆分记忆 音标：/ɑːˈhɑː/ 词性：interj. 中文：啊哈 a ha aha + 同义词： oh（哦） wow（哇） Presentation Look and learn The shiny jewels look like stars in the light. （这些闪亮的珠宝在光线下像星星一样。） 拓展词 例 句 拆分记忆 音标：/ˈʃaɪni/ 词性：adj.（形容词） 中文：光滑发亮的，有光泽的 sh ny shiny i + + 同义词：bright（明亮的），glossy（有光泽的） Presentation Look and learn The message in the letter tells us where the jewels are.（信里的信息告诉我们珠宝藏在哪里。） 拓展词 例 句 拆分记忆 音标：/ˈmesɪdʒ/ 词性：n.（名词） 中文：消息；信息 me ge message ssa + + 同义词：information（信息），note（便条） Presentation Listen and read. Presentation Look and guess. Who are the two men? Where are they? One is a detective. The other is a police officer. They are at the prison. What did he read? A letter. Presentation Read and answer. Now let’s know more about “A special Letter”. He ____________________ on Jim Burton. He ____________________. didn’t find the jewels Presentation Read and answer. stole many jewels Where is the letter from? What did Jim Burton do? The letter is from ____________. Jim Burton What’s the problem with the police? Seven. Presentation Read and answer. Who wrote the letter? Circle all the words “sweet” in the letter. How many times does it appear? ____________ wrote the letter to________. Jim Burton Susan No, they can’t. Presentation Read and answer. Who is Sunsan? Can the police give the letter to Jim Burton’s wife? Why or why not? She is Jim Burton’s _________. wife Because Jim’s wife can find the jewels by reading the letter. Did you find the answer? Presentation Read and answer. Who is Sunsan? There are Jewels in the garden. Presentation Listen and role play. Pronunciation (发音) Fluency (流利度) Listen and repeat. Presentation Read again and match. 26 Presentation Work in pairs. Think and write. Write a letter with a message. Give it to another pair. Can they work it out? 27 Practice 语法精炼：一般过去时（含不规则动词） 定义：用于描述过去发生的动作或存在的状态，常搭配 last week, yesterday, this morning 等过去时间状语。 动词变化： 规则变化：一般加 -ed（如 work →worked, look →looked）；以不发音 e 结尾加 -d（如 hope →hoped）。 不规则变化：steal →stole, put →put, lose →lost, find→ found。 Language point. Practice 句型结构： 肯定句：主语 + 动词过去式 + 其他。 否定句：主语 + didn't + 动词原形 + 其他。 一般疑问句：Did + 主语 + 动词原形 + 其他? → 回答：Yes, 主语 did. / No, 主语 didn't. 特殊疑问句：特殊疑问词 + did + 主语 + 动词原形 + 其他? Language point. Practice Try to do. Practice 一、单词英汉互译 detective → __________ 消息→ __________ steal → __________ 啊哈 → __________ shiny → __________ 监狱 → __________ message → __________ 珠宝首饰 → __________ aha → ______________ 侦探 → __________ 侦探，警探 message 偷，窃取 aha 光滑发亮的 prison 消息；信息 jewel 啊哈 detective 31 Try to do. Practice 二、句子英汉互译。 Aha! The detective found the message in the letter. → ____________________________________________________ 他偷了很多闪亮的珠宝，现在在监狱里。 → ____________________________________________________ The message tells us where the jewels are. → ____________________________________________________ 啊哈！我找到我的钥匙了。 → ____________________________________________________ The detective is reading the message from the prison. → ____________________________________________________ 啊哈！侦探在信里找到了这条信息。 He stole many shiny jewels and is in prison now. 这条信息告诉我们珠宝在哪里。 Aha! I found my key. 侦探正在读来自监狱的这条信息。 32 Try to do. Practice 三、用所给动词的适当形式填空。 The man __________ (steal) many shiny jewels last month. I __________ (put) my coin on the desk this morning. The detective __________ (find) the secret message in the letter. They __________ (look) for the car key yesterday. Mum __________ (lose) her ring last week. stole put found looked lost 33 Try to do. Practice 四、句型转换。 He put his ring in the box.（改为否定句） → He __________________ his ring in the box. She saw the shiny jewel.（对划线部分提问） → __________ did she __________? Did you find your key?（作否定回答） → __________, I __________. The detective worked out the message.（改为一般疑问句） → __________ the detective __________ out the message? The jewels were in the garden.（对划线部分提问） → __________ __________ the jewels? didn't put What see No didn't Did work Where were 34 Summary Let’s Summary! Key words: Key sentences: 核心句型： 询问物品过去的位置： Where did you put it? Where was it? 描述过去的动作与事件： I put it on the desk this morning. He stole many jewels. 核心词汇： detective 侦探，警探 prison 监狱；看守所，拘留所 steal 偷，窃取 jewel 珠宝首饰 shiny 光滑发亮的，有光泽的 aha 啊哈 message 消息；信息 Homework 基础：跟读并模仿课文中的对话《A Happy Family Weekend》，录制音频发送给老师。 提高：用 Where did you...? / Did you...? 各造 2 个对话，描述自己丢失物品的经历，加入 aha 表达找到物品的惊喜。 拓展：和家人表演 “侦探解谜” 的对话，拍摄 1 分钟小视频，体现核心句型和词汇的运用。 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 2160.0 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 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 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 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 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 2016.0 null Other 93624.18 $detective. jew. Speed up activity one read and answer. Can the police give the letter to jim bertin's wife? A special letter detective shop came to the prison. The police showed him a letter from jim burton. What did he do? He stole . many jews, but we didn't find the jews on him. Let's see the . letter. Dear Susan, I hope you're happy after reading these sweet words, I miss you and our girls. My sweet. There is so much to say. You're all so sweet. Are you happy these days? Your eyes are bright and sweet. Jews can't be so shiny. You look sweet in your Green dress. You always look so sweet. The girls look happy in our sweet garden. Love jim. there is something wrong with the letter, but I just don't know what IT is. Ahh, I see. Don't give the letter to his wife. We can get the jews back now.