Unit 2 How to solve problems Lesson 2 Lynn lost her cap again!（教学课件）英语冀教版三起六年级上册（新教材）

该小学英语课件围绕核心词汇（Mrs, before, find等）、核心句型（如Where is your cap?）及一般过去时展开，课堂导入通过“Think and say”呈现学生常见学习问题（如记单词困难、作业拖延等），搭建解决问题的学习支架，自然过渡到Lynn丢失帽子的故事，帮助学生建立生活问题与语言学习的联系。 其亮点在于融合语言能力、思维品质与学习能力的培养，通过分角色表演、失物招领角色扮演等活动提升语言表达与沟通能力，引导学生评价Lynn做法并提出防止丢失建议，发展批判性思维。作业分层设计（基础跟读、提高短文填空、拓展角色扮演）兼顾不同学生需求，教师可借助系统流程和多样化活动高效开展教学，学生在实践中提升语言运用与解决问题能力。

mrs. When did you take off your cap? Think carefully. Let me see. I took off my cap before I ran, and they left IT on the bench, but I didn't see you there. Later. maybe someone picked IT up, go to the lost and . found OK. Look, mom, wow. you also found your blue cap in the lost and found. yes, i'm lucky. You should be more careful. Then where is your cap? I don't know. I wore IT before P, E class, but now I can't find IT. before. Take off. Lesson two, lin lost her cap again. Part one, look, listen and say, lin, where is your cap? I don't know. I wore IT before P, E class, but now I can't find IT. When did you take off your cap? Think carefully. Let me see. I took off my cap before I ran, and they left IT on the bench, but I didn't see IT there. later. Maybe . someone picked IT up. Go to the lost and found. Okay, look, mom, wow. You also . found your blue cap in the lost and found. Yes, i'm lucky. You should be more careful. Part three, listen and sing. I lost my cats in school, and I found them in the last up in cat, lost and found, found. find. nullUnit 2 How to solve problems Lesson 2 Lynn lost her cap again! 冀教版三起六上·新教材 能听懂、认读并理解故事中的核心词汇与短语，如 cap, bench, Lost and Found, take off, leave, pick up, careful 等。 能借助图片和上下文理解故事大意，梳理 Lynn 丢失帽子及寻找帽子的经过。 能听懂并跟唱歌曲 I lost my caps，感知过去时态（lost, found）在语境中的运用。 能运用核心句型描述丢失物品的经历，如 I lost my ... I left it on ... I went to the Lost and Found. 能分角色表演对话，用正确的语音语调询问和回答丢失物品的细节（时间、地点）。 能完成“Read, write and say”填空，正确使用过去式动词补全语段。 能联系自身生活，用英语口头或书面分享自己或他人丢失并找回物品的经历，说明丢失地点、寻找方式及结果。 能就“如何防止丢失物品”提出简单建议，培养解决问题的意识。 能评价故事中 Lynn 的做法，并表达自己是否认同，尝试提出更合理的寻找方法。 核心词汇：Mrs, before, find, take off, off 核心句型： Where is your cap? / I can’t find it. When did you take off your cap? I left it on the bench. / I went to the Lost and Found. Maybe someone picked it up. You should be more careful! Contents Lead-in 1 Practice 3 Homework 5 Presentation 2 Summary 4 01 Lead-in Think and say Lead-in Did you have any problems in your studies? What were they? How did you solve your problems? Think and say Lead-in Problem: I learned English words, but after two days, I couldn't remember them. Solution: I made word cards and reviewed them every morning for 5 minutes. I also used the words to make short sentences. For example, I wrote "apple" and said "I eat an apple every day." Now I remember better. Think and say Lead-in Problem: I wanted to play games or watch TV, so I did my homework slowly and made many mistakes. Solution: I set a timer for 25 minutes. I studied hard during that time, then took a 5-minute break to stretch or drink water. I also turned off my phone. This helped me finish faster. Think and say Lead-in Problem: I didn't understand the questions with many numbers and words. Solution: I read the problem twice and underlined the key numbers and question words (like "how many" or "how much"). Then I drew a simple picture or a table. I also asked my teacher for extra examples. Practice made me better. Think and say Lead-in Problem: I knew the answer but I was too shy to raise my hand. Solution: I started by answering easy questions with my deskmate in pair work. Then I practised speaking in front of a mirror at home. My teacher encouraged me, so I tried to raise my hand once a day. After a few weeks, I felt more confident. 02 Presentation Meet new words. Mrs 【词性】名词 【例句】Mrs Green is my English teacher. 格林太太是我的英语老师。 【用法】用于已婚女性的尊称，放在姓氏前 【拓展】联想——Mrs（已婚女士）↔ Miss（未婚女士）——都是女性尊称。 太太，夫人 Vocabulary /ˈmɪsɪz/ Meet new words. before 【词性】介词 【短语】before class 上课前 【例句】I do my homework before dinner. 我在晚饭前做作业。 【用法】表示时间或位置的前面 【拓展】反义词——before（在……前）↔ after（在……后）——表示时间顺序。 在……前 Vocabulary /bɪˈfɔː/ Meet new words. find 【词性】动词 【短语】find out 找出；发现 【例句】I found my lost pen yesterday. 我昨天找到了我丢失的钢笔。 【用法】及物动词，过去式为found 【拓展】同义词——find（找到）↔ look for（寻找）——find强调结果，look for强调过程。 找到；发现 （过去式found） Vocabulary /faɪnd/ Meet new words. take off 【词性】动词短语 【短语】take off your coat 脱下你的外套 【例句】Please take off your shoes before entering the house. 进屋前请脱鞋。 【用法】表示脱下衣物或飞机起飞 【拓展】相关词——take off（脱下）↔ put on（穿上）——是一对反义词组。 摘掉：脱下（衣服） Vocabulary Meet new words. off 【词性】副词/介词 【短语】turn off 关闭 【例句】Turn off the lights when you leave the room. 离开房间时请关灯。 【用法】表示离开、除去或关闭的状态 【拓展】反义词——off（关闭/离开）↔ on（打开/在上）——表示相反的状态。 （用以表示除去了某物） Vocabulary /ɒf/ Mrs before find off take off Look, listen and say Mrs Smith: Lynn, where is your cap? Lynn: I don't know. I wore it before PE class, but now I can't find it. Who is looking for her cap? Lynn cannot find her cap after PE class. Mrs Smith: When did you take off your cap? Think carefully. Lynn: Let me see … I took off my cap before I ran and I left it on the bench. But I didn’t see it there later. Mrs Smith: Maybe someone picked it up. Go to the Lost and Found. Lynn: OK. Look, listen and say Lynn remembers leaving her cap on the bench before running. Mrs Smith tells Lynn to go to the Lost and Found. Look, listen and say Lynn: Look, Mum. Mrs Smith: Wow, you also found your blue cap in the Lost and Found. Lynn: Yes, I'm lucky! Mrs Smith: You should be more careful! Lynn finds her blue cap in the Lost and Found and feels lucky. What can you see in the Lost and Found? 读惊喜、欣慰的语气 读温和提醒、略带无奈的语气 Read and answer 1.Where did Lynn leave her cap before she ran? She left it on the bench. 2.What did Mrs Smith tell Lynn to do? She told Lynn to go to the Lost and Found. 3.What colour is Lynn’s cap? It is blue. Read and answer 4.Did Lynn find her cap at last? Yes, she did. 5.What did Mrs Smith say Lynn should be? She said Lynn should be more careful. Read and write took off talked found Read and say Lynn took off her cap and left it on the bench. But she didn’t see it there later. Lynn talked with her mother about the problem. Lynn went to the Lost and Found and found her caps there. Role-play Role play the conversation with your partners. Checklist 评价表 Good pronunciation. Speak fluently. Vivid performance. Be cooperative. （语调优美） （表达流畅） （表演生动） （合作精彩） Listen and sing Talk and share Pair work Work in pairs. Make conversations in Lost and Found. 03 Practice 一般过去时（行为动词的过去式） —— 表示过去发生的动作 Lynn wore her cap and left it on the bench. I took off my cap before I ran. She went to the Lost and Found and found her caps there. I lost my caps in school. Language points 一般过去时用来谈论已经发生过的动作（昨天、刚才、之前等）。 动词要变成过去式。过去式分两类： 规则变化：一般在词尾加 -ed（如 played, walked）。 不规则变化：需要单独记忆（如 wear→wore, leave→left, take→took, run→ran, go→went, find→found, lose→lost）。 句型结构（肯定句）:主语 + 动词过去式 + 其他. e.g. Lynn left her cap on the bench. Language points 一般过去时的否定句 —— 表示过去没有做某事 But she didn’t see it there later. Language points 否定句用 didn’t + 动词原形（did not 的缩写）。 【注意】有了 didn’t，后面的动词一定要变回原形，不能再写过去式。 句型结构：主语 + didn’t + 动词原形 + 其他. e.g. She didn’t see her cap. Language points 一般过去时的特殊疑问句 —— 询问过去的时间 When did you take off your cap? Language points 特殊疑问词（when, where, what 等）+ did + 主语 + 动词原形？ 用来询问过去发生的动作的时间、地点、方式等。 同样，did 后面动词用原形。 句型结构:疑问词 + did + 主语 + 动词原形 + 其他？ e.g. —When did Lynn go to the Lost and Found? —She went there after PE class. Language points 情态动词 should —— 表示建议或应该 You should be more careful! Language points should 是情态动词，意思是“应该”，用来给出建议或提醒。 should 后面永远跟动词原形，没有人称和数的变化。 否定形式：should not (shouldn’t)。 句型结构：主语 + should + 动词原形 + 其他. e.g. You should put your cap in your bag. 否定：You shouldn’t leave your things on the bench. Language points 1.Lynn ______ (wear) her pink cap yesterday morning. 2.I ___________ (not find) my pencil case, so I asked my teacher. 3.When ______ you ______ (go) to the library last week? 4.My mother ______ (take) me to the park on Sunday. 5.We ______ (run) quickly in PE class, but we _________ (not win) the game. Read and write wore didn’t find did go took ran didn’t win 1.Lynn left her cap on the bench.（改为否定句） → ________________________________________________ 2.I found my blue cap in the Lost and Found.（改为一般疑问句，并作肯定回答） → ________________________________________________ 3.She went to the Lost and Found after class. → ________________________________________________ 4.You should be more careful.（改为否定句） → ________________________________________________ 5.They played football on the playground. → ________________________________________________ Read and write Lynn didn’t leave her cap on the bench. Did you find your blue cap in the Lost and Found? Yes, I did. When did she go to the Lost and Found? You shouldn’t be more careful. Where did they play football? 04 Summary Mrs, before, find, take off, off Where is your cap? / I can’t find it. When did you take off your cap? I left it on the bench. / I went to the Lost and Found. Maybe someone picked it up. You should be more careful! 05 Homework 跟读“Look, listen and say.”的对话录音3遍，模仿Mrs Smith和Lynn的语音、语调，特别注意过去式动词的发音。 用核心句型“I lost my ______. I found it ______.”写2句话，介绍你曾经丢失过的一件物品以及你在哪里找到了它。 根据Lynn丢失帽子的故事，用所给的过去式动词（wore, took off, left, didn’t see, went, found, talked）完成下面短文，并把它工整地抄写一遍。 和同学玩“失物招领”角色扮演游戏。一人扮演失主，另一人扮演失物招领处工作人员。用英文完成对话，并记录下对方回答的关键信息（物品名称、颜色、丢失地点等），下次上课和同桌分享。 Bye-bye! 冀教版三起六上·新教材 Blues 992.6527 Blues 835.9181 Blues 731.42834 Blues 783.6732 Blues 574.6937 Other 9586.943 Other 20480.0 Other 12329.761 null Other 28499.775 $