内容正文:
Unit 6 Useful numbers Part C 教学设计
一、核心素养目标
1. 语言能力:整合A、B部分核心知识,熟练掌握数字1-10词汇及句型(How many...? It's.../There are...),能准确运用句型询问并回答单、复数物品数量,读懂关于数字计数的简短语篇,提取关键信息,能模仿语篇结构创编简单短文,发音标准、表达连贯,完成听说读写综合任务。
2. 思维品质:通过语篇分析、情景创编、数字运用,培养低段学生的逻辑计数与语篇建构能力,能灵活区分单、复数句型的用法场景,实现从词汇、句型到语篇的整合运用,提升语言表达的灵活性与逻辑性。
3. 文化意识:深化数字在日常生活中的实用认知,感知中西方数字计数文化的共性,培养在购物、整理、游戏等生活场景中主动运用英文数字与句型的习惯,树立学以致用的语言学习理念。
4. 学习能力:掌握“知识整合-语篇感知-游戏巩固-拓展运用”的低段学习方法,能主动参与小组合作与趣味任务,学会借助实物、图片、语篇支架辅助表达,提升自主整合知识、语篇阅读与创编能力。
二、教学重难点
(一)教学重点
1. 熟练巩固数字1-10词汇,能准确认读、书写,灵活运用数字对应单、复数物品数量,无词汇混淆、发音错误或书写不规范问题。
2. 综合运用两种核心句型,能根据单、复数物品场景,准确选择How many...? 搭配It's.../There are...回答,实现句型与场景的精准适配,无句型混淆问题。
3. 能读懂Part C综合语篇,梳理语篇逻辑(总述场景-分述计数-总结感受),提取数字、物品、句型等关键信息;能模仿语篇结构,结合自身经历创编简单短文,融入数字与句型运用。
(二)教学难点
1. 能在语篇语境中灵活切换单、复数句型,避免出现句型与物品单复数不匹配、数字运用错误等问题,确保语篇表达连贯、逻辑清晰。
2. 能梳理语篇“总-分-总”基础结构,提炼核心内容,实现从信息提取到语篇创编的自然过渡,避免创编内容碎片化、缺乏逻辑,符合三年级低段语篇表达水平。
3. 能结合生活情景完成“询问-回答-补充细节”的连贯互动与语篇表达,实现“数字-物品-句型-细节”的融合(如How many pencils? There are five. They are yellow. I use them to write.),突破低段学生“表达单一、细节匮乏”的瓶颈。
(三)重难点突破策略
1. 语篇支架法:以Part C语篇为核心,搭建“词汇-句型-结构”三层支架,通过逐句分析、逻辑梳理、填空仿写,帮助学生感知语篇逻辑,降低语篇创编难度,突破语篇建构难点。
2. 游戏整合法:设计语篇接龙、句型配对、情景闯关等趣味游戏,将单、复数句型与数字词汇融入游戏任务,在互动中强化知识整合,避免句型混淆,提升学习积极性。
3. 生活情景法:创设整理书包、水果分享、玩具计数等贴近三年级学生生活的场景,通过小组角色扮演、语篇创编,让学生在真实场景中整合运用知识,提升表达连贯性与细节补充能力。
三、教学过程
(一)复习整合,导入新知
1. 词汇与句型整合游戏:开展“数字句型大闯关”游戏,设置两关任务。第一关数字接龙,教师出示数字卡片(1-10),学生快速认读单词、比划数量手势;第二关句型配对,教师出示单、复数物品图片(1个苹果、4个苹果),学生分组抢答对应句型(How many apples? It's one./There are four.),强化知识整合,激活A、B部分知识储备。
2. 语篇导入衔接:创设“课堂物品计数”综合情景,教师引导学生观察教室物品,用两种句型互动:How many teachers? It's one. How many desks? There are twenty. 随后提问:We can count many things with numbers. How to talk about them in a story? 自然引出Part C语篇学习,明确本节课核心是整合知识、学习语篇、创编表达。
3. 新知导入明确:告知学生本节课核心目标——整合A、B部分数字词汇与句型,读懂Part C语篇,梳理语篇逻辑,能模仿语篇结构创编简单短文,在生活情景中综合运用知识,感受数字与语言的实用价值。
(二)语篇探究,深度整合
1. 语篇精读:分层感知,提取信息
(1)初读感知大意:播放Part C语篇录音,要求学生闭上眼睛倾听,感知语篇场景与数字发音,随后提问:What is the story about? 引导学生用中文回答(关于计数身边的物品),初步明确语篇主题,圈出听到的数字词汇与物品名称。
(2)再读提取信息:再次播放录音,学生跟随录音逐句跟读,模仿语音语调,教师暂停录音,逐一讲解语篇中的重点句子(如How many pencils? There are three. How many books? It's one.),帮助学生理解句意与句型运用场景。发放信息提取表,引导学生逐句精读,填写语篇中的数字、对应物品、所用句型,完成信息梳理,检验理解效果。
(3)精读梳理逻辑:小组合作分析语篇结构,教师引导学生总结出“总述场景(介绍计数的物品)-分述计数(用句型询问回答,搭配数字)-总结感受(表达对数字的认知)”的总-分-总结构。随后开展“语篇复述”活动,邀请学生结合信息提取表,用自己的话复述语篇内容,强化对语篇逻辑与核心信息的掌握,鼓励学生灵活运用两种句型。
2. 知识整合:句型对比,强化运用
(1)句型提炼与对比:从语篇中提取两种核心句型,板书并再次强调用法差异:How many...? 搭配It's...用于单数物品计数,搭配There are...用于复数物品计数,结合语篇例句,引导学生分析句型在语篇中的运用场景,明确句型与物品单复数的适配逻辑。
(2)句型拓展操练:开展“情景句型切换”活动,教师出示不同单、复数物品图片(1只猫、6只猫;1本书、5本书),学生分组讨论并选择对应的句型进行问答,一组提问,一组回答,轮流互动。随后进行“句型转换”练习,给出语篇中的句子(如It's one book.),引导学生转换为复数表达(There are two books.),强化句型之间的灵活转换与整合运用。
3. 语篇仿写:支架辅助,学以致用
(1)仿写指导:教师结合Part C语篇结构,搭建仿写支架。开头总述场景(如My bag, My desk, My room);中间分述计数,要求运用1-2组两种句型,搭配数字与物品(如How many pencils? There are four. How many erasers? It's one.);结尾总结感受(如Numbers are useful. I love my bag.)。提供核心词汇、句型提示,帮助学生搭建表达框架,降低仿写难度。
(2)自主仿写:学生结合自身生活场景(书包、书桌、家里的水果盘),按照仿写支架完成语篇仿写,字数不少于5句话。教师巡视指导,重点关注句型运用准确性、数字与物品匹配度、语篇逻辑连贯性,及时纠正学生出现的句型混淆、数字错误、书写不规范等问题,鼓励学生补充简单细节(如颜色、用途),丰富仿写内容。
(3)小组互评与修改:完成仿写后,小组内互相交换作品,按照“句型运用、数字匹配、逻辑连贯、内容完整”四个维度进行互评,提出修改建议(如补充细节、纠正句型)。学生结合同伴建议修改作品,教师选取优秀作品与典型问题作品进行全班点评,强化仿写要点与易错点,提升学生语篇表达能力。
4. 话题拓展:情景运用,升华认知
(1)话题讨论:围绕“How to use numbers in our life?”话题,组织学生小组讨论,引导学生结合语篇所学、仿写内容及生活经验,分享生活中运用数字计数的场景(购物、整理玩具、课堂计数),并用综合句型描述,如When I go shopping, I count apples. How many apples? There are five. They are sweet. 教师巡视各组,适时引导学生运用两种句型,鼓励补充细节,强化知识整合运用。
(2)成果分享:每组推选1-2名代表上台分享讨论结果,教师点评时补充生活中的数字运用场景与表达(如Counting toys, buying fruits, taking pencils),肯定学生的创意与表达,强化“数字在生活中无处不在”的认知,鼓励学生课后主动用英文描述生活中的计数场景,实现知识的迁移运用。
(三)巩固练习,深化运用
1. 基础巩固:语篇理解与句型运用
(1)任务设计:给出一段与Part C难度相当的综合语篇,设计三项任务。一是信息匹配,将语篇中的数字、物品、句型对应连线;二是句型填空,结合语篇语境,选择It's.../There are...填空,强化句型运用;三是对错判断,结合语篇内容判断句子正误,说明理由,强化语篇理解与知识整合。
(2)互动反馈:学生独立完成练习后,小组内核对答案,教师针对共性错误(如句型选择错误、信息提取偏差、数字运用错误)集中讲解,结合语篇语境分析原因,强化语篇理解能力与句型运用准确性,夯实基础知识点。
2. 能力练习:对话创编与展示
(1)情景任务布置:创设“玩具分享会”情景,要求学生小组合作创编对话,对话需包含两种句型的综合运用、单复数物品计数、细节补充(颜色、用途),对话长度不少于5句,结合实物动作辅助表达,体现语篇逻辑。
(2)展示点评优化:每组推选2名代表上台展示对话,教师从句型运用准确性、词汇发音标准度、表达流畅度、情景贴合度、细节丰富度五个维度点评,评选最佳互动小组。针对展示中出现的问题(如句型混淆、细节匮乏、数字错误),引导学生共同修改,提升语言综合运用能力。
3. 拓展练习:语篇优化与提升
(1)任务设计:要求学生结合课堂仿写与同伴建议,修改并完善自己的仿写作品,将其拓展为一篇8-10句的短文,明确划分段落(开头-中间-结尾),强化语篇逻辑与细节补充,融入更多生活元素(如和家人、朋友一起计数)。
(2)点评指导:教师收取学生作品,逐一批改,针对优秀作品进行全班展示,分享仿写技巧(如细节补充、句型搭配);针对共性问题(如逻辑混乱、句型单一)进行集中讲解,引导学生优化语篇结构与表达,提升书面语篇表达能力,实现知识的深化运用。
(四)课堂小结,反思提升
1. 核心知识梳理
(1)词汇梳理:带领学生回顾数字1-10词汇,重申每个单词的发音要点、书写规范与对应的数量,通过集体朗读、指名认读、快速听写,强化词汇记忆,确保学生能准确认读、书写,无混淆问题。
(2)句型总结:聚焦两种核心句型,再次明确其用法差异与适用场景,梳理句型的询问与回答逻辑,强调根据物品单复数选择对应答句,结合语篇例句巩固用法,帮助学生构建完整的知识体系,能灵活区分与运用。
(3)语篇能力梳理:总结综合语篇的阅读方法(初读感知、再读提取、精读梳理)与仿写技巧(支架搭建、细节补充、逻辑连贯),明确低段语篇表达的核心要求(准确、流畅、有简单逻辑),提升学生的语篇素养。
2. 反思与感悟
(1)引导反思:通过提问引导学生思考:Through today's study, can you integrate the numbers and sentence patterns of Part A and B? Can you read and write a short passage? What difficulties do you still have in sentence pattern switching and passage writing? 鼓励学生主动梳理自身学习情况,明确后续改进方向(如强化句型切换、补充语篇细节)。
(2)情感升华引导:总结强调:Numbers are very useful in our daily life. We can count things, talk about them and write stories with numbers. Today we learned to integrate numbers and sentence patterns to read and write passages. I hope you can keep practicing in life, find more fun in English learning and become good at using English. 希望学生在生活中主动运用英文数字与句型,感受语言学习的乐趣,培养持续学习的兴趣与学以致用的能力。
四、板书设计
Unit 6 Useful numbers Part C
一、核心知识整合(词汇+句型)
1. 数字词汇(1-10)
one(1) two(2) three(3) four(4) five(5)
six(6) seven(7) eight(8) nine(9) ten(10)
2. 核心句型(单复数对比)
- 单数物品:How many + 可数名词单数? It's + 数字.
例句:How many books? It's one.
- 复数物品:How many + 可数名词复数? There are + 数字.
例句:How many books? There are three.
3. 拓展词汇(细节补充)
color:red(红)、blue(蓝)、yellow(黄)
use:write(写)、play(玩)、eat(吃)
place:bag(书包)、desk(书桌)、room(房间)
二、语篇结构(总-分-总)
1. 开头:总述场景(介绍要计数的地方/物品)
例句:This is my bag. I have many things in it.
2. 中间:分述计数(运用两种句型,搭配数字与物品)
例句:How many pencils? There are five. How many erasers? It's one.
3. 结尾:总结感受(表达对数字/物品的认知)
例句:Numbers are useful. I love my bag.
三、语篇仿写提示
结合生活场景,补充简单细节,句型搭配准确,逻辑清晰。
五、课堂练习
(一)情景内容
This is Tom's desk. He has many school things on it. Let's count them. How many pencils? There are four. They are blue. How many books? It's one. It's a storybook. How many erasers? There are two. They are white. Tom uses these things to study. He says: Numbers are helpful. I can find my things easily with numbers. He loves his desk very much.
(二)题目
1. Tom has ______ pencils on his desk.( )
A. four
B. five
C. two
D. one
2. What color are Tom's pencils?( )
A. Red.
B. Blue.
C. White.
D. Yellow.
3. How many books are there on Tom's desk?( )
A. It's one.
B. There are one.
C. It's two.
D. There are two.
4. Tom has ______ erasers on his desk.( )
A. one
B. two
C. three
D. four
5. —How many erasers? —______.( )
A. It's two. They are white.
B. There are two. They are white.
C. It's one. They are blue.
D. There are one. They are red.
6. What does Tom use his school things to do?( )
A. Play.
B. Study.
C. Eat.
D. Sleep.
7. What does Tom think of numbers?( )
A. Useful.
B. Boring.
C. Difficult.
D. Easy.
8. Which sentence is correct according to the passage?( )
A. How many pencils? It's four.
B. How many books? There are one.
C. How many erasers? There are two.
D. The erasers are blue.
9. Lucy has a beautiful bag. She puts many things in it. How many pens? There are three. They are black. How many notebooks? It's one. It's pink. How many rulers? There are two. They are long. Lucy takes her bag to school every day. She thinks numbers help her know her things well.
请回答:(1)How many pens does Lucy have in her bag? (2)What color is Lucy's notebook? (3)What does Lucy think of numbers?
10. Suppose you are writing a short passage about your room. You need to introduce the things in your room, count them with numbers and sentence patterns, and talk about your feeling.
请回答:(1)What things are there in your room? (2)How many of them are there?(use two sentence patterns) (3)How do you feel about your room?
六、答案与解析
(一)单选题答案
1. A 2. B 3. A 4. B 5. B 6. B 7. A 8. C
(二)解析
1. 解析:根据情景内容中How many pencils? There are four可知,four符合语境;five、two、one均与原文描述不符,故选A。
2. 解析:根据情景内容中They are blue(指代铅笔)可知,blue符合语境;red、white、yellow均未提及,故选B。
3. 解析:book为单数物品,需用It's...回答,且原文提到It's one,B、D句型错误,C数字错误,故选A。
4. 解析:根据情景内容中How many erasers? There are two可知,two符合语境;one、three、four均与原文描述不符,故选B。
5. 解析:erasers为复数物品,需用There are...回答,且原文提到two、white,A、C句型错误,D数字与颜色错误,故选B。
6. 解析:根据情景内容中Tom uses these things to study可知,study符合语境;play、eat、sleep均未提及,故选B。
7. 解析:根据情景内容中He says: Numbers are helpful(helpful与useful同义)可知,useful符合语境;boring、difficult、easy均与原文描述不符,故选A。
8. 解析:A选项pencils为复数,需用There are...回答;B选项book为单数,需用It's...回答;D选项橡皮颜色为白色,非蓝色;C选项句型与数字均正确,故选C。
(三)材料分析题解析
9. 解析:
(1)There are three.
(2)It's pink.
(3)She thinks numbers help her know her things well.
10. 解析:
(1)示例:There are toys, books and a desk in my room.
(2)示例:How many toys? There are five. How many desks? It's one.
(3)示例:I feel happy. I love my room very much.
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