内容正文:
Unit 1 My classroom Lesson 1 教学设计
一、核心素养目标
立足三年级英语启蒙学情,落实四大核心素养。语言能力上,掌握classroom, blackboard, desk, chair, door, window核心词汇,能正确认读、指认对应物品,熟练运用“This is a/an...”句型描述教室物品,初步回应“What's this?”的提问。文化意识上,了解中西方教室物品的共性,培养爱护教室环境的意识。思维品质上,通过认物、配对、分类活动,提升观察与逻辑归纳能力。学习能力上,养成主动参与游戏、合作互动的习惯,激发英语学习兴趣,初步建立“学用结合”的意识,言简意赅覆盖核心要求。
二、教学重难点及突破策略
(一)教学重点
1. 核心词汇:掌握classroom(教室)、blackboard(黑板)、desk(书桌)、chair(椅子)、door(门)、window(窗户)的认读、词义及实物对应,能独立指认教室中的此类物品。2. 核心句型:熟练运用“This is a/an + 物品.”句型描述教室物品,掌握a/an的基础用法(辅音音素开头用a,元音音素开头用an,聚焦desk/chair等用a的场景)。3. 话题感知:能围绕“认识教室物品”开展简单互动,主动用所学词汇和句型描述身边物品。
(二)教学难点
1. 词汇发音:正确掌握blackboard(拆分音节记忆)、window等多音节词的发音,避免漏读、错读;区分desk与chair的词义,避免混淆。2. 句型运用:准确运用“This is a/an...”句型,不遗漏a/an,能结合实物灵活替换词汇,避免语序错误。3. 互动回应:初步回应“What's this?”,克服开口恐惧,能简单说出对应物品名称,实现基础问答互动。
(三)突破策略
1. 实物情景突破:以真实教室为场景,结合实物、图片、动作演示,让学生直观感知词汇含义,通过“看-听-说-指”四位一体强化记忆,降低发音与词义混淆难度。2. 游戏化巩固突破:设计“实物寻宝”“词汇配对”“句型接龙”等趣味游戏,融入三年级学生喜爱的互动形式,在玩乐中强化词汇认读与句型运用,缓解开口压力。3. 分层落地突破:从“认物说词”到“句型仿写”,再到“简单问答”,逐步提升难度,通过教师示范、小组互助、个别指导,确保不同水平学生都能跟上,突破互动回应难点。
三、教学过程
(一)导入环节:情景激趣,衔接旧知
1. 情景导入
创设“走进新教室”情景:教师带领学生观察自身教室,用中文提问“同学们,我们现在在什么地方呀?教室里有哪些东西呢?”引导学生用中文说出“黑板、桌子、椅子”等物品,再切换英语语境说:“Today we will learn English words about our classroom. Let's find and say them in English!” 自然引出单元主题“My classroom”,激发探索兴趣。
2. 旧知铺垫
① 复习基础内容:回顾三年级上册问候语(Hello/Hi. Nice to meet you.)及简单应答,开展简短问候互动,活跃课堂氛围;复习不定冠词a/an的基础用法(结合中文“一个”的概念,举例a book,为新知句型铺垫)。② 过渡衔接:教师板书课题“Unit 1 My classroom Lesson 1”,讲解classroom的含义(class班级 + room房间,组合为“教室”),指着教室说“This is our classroom.”,引导学生跟读,过渡到核心词汇与句型的新知学习。
(二)探究环节:新知学习,互动探究
1. 核心词汇学习
① 词汇教学:结合教室实物,逐一教学核心词汇,注重发音指导与词义强化。Classroom:拆分音节“class-room”,教师指着教室说“This is our classroom.”,带领学生跟读,引导学生模仿句子描述自己的教室;Blackboard:指着黑板,拆分“black-black + board-board”,强调重音在第一个音节,搭配例句“This is a blackboard.”,让学生用手比划黑板,加深记忆;Desk/Chair:分别指着学生的书桌和椅子,对比教学,说明desk是“放书本的桌子”,chair是“坐的椅子”,搭配动作(拍桌子、坐椅子)辅助区分,各配例句“This is a desk.”“This is a chair.”;Door/Window:走到门边、窗边,做开门、开窗动作,教学door和window,搭配例句“This is a door.”“This is a window.”。教学中反复领读,关注学生发音,对发音不准的学生进行个别纠正。② 词汇巩固:组织“实物配对”活动,教师出示词汇卡片,学生快速在教室中找到对应的物品并指认;开展“词汇寻宝”游戏,将词汇卡片藏在教室角落,学生找到后大声读出词汇并说出对应物品,强化“词-物”对应;进行“看图说词”接龙,小组轮流看图,快速说出词汇,提升认读速度。
2. 核心句型学习
① 句型呈现:结合词汇教学自然呈现核心句型。教师手持desk卡片,指着学生的书桌说“This is a desk.”,强调“a”的用法,带领学生跟读;替换物品(chair/door/window等),重复句型,让学生感知“a”的固定搭配,如“This is a chair.”“This is a window.”。重点说明“a”用于辅音音素开头的物品前,结合三年级学情,暂不深入语法概念,仅通过例句强化记忆。② 句型模仿:开展“句型接龙”活动,教师说“This is a blackboard.”,学生接力替换物品造句,如“This is a door.”,教师及时纠正漏读“a”、语序错误等问题;组织“同桌互练”,同桌之间互相指着身边的教室物品,用句型描述,互相纠正发音与表达错误。③ 初步问答:教师用“What's this?”提问,指着黑板、书桌等明显物品,引导学生用词汇回应(Blackboard./Desk.),逐步过渡到完整句子应答(This is a blackboard.),降低问答难度,鼓励学生大胆开口。
3. 课文感知与互动拓展
① 课文感知:播放教材录音(人教精通版Lesson 1课文以师生互动认教室物品、歌谣形式呈现),引导学生听录音,圈出听到的核心词汇,初步感知课文语境。再次播放录音,学生跟读,模仿语音语调,重点关注句型“This is a/an...”的发音与语气;第三次播放录音,师生共同跟读,配合动作(指认对应物品),加深对课文内容的理解。② 互动拓展:组织“情景角色扮演”,创设“新同学认教室”情景,一组学生扮演新同学,一组学生扮演向导,向导用所学句型向新同学介绍教室物品,如“This is a blackboard. This is a desk.”,新同学尝试回应,提升话题运用能力。补充简单歌谣(结合词汇与句型创编,如“This is a desk, desk, desk. This is a chair, chair, chair.”),带领学生边唱边做动作,强化记忆。
(三)巩固环节:分层任务,深化提升
1. 基础任务:词汇句型巩固
① 词汇练习:完成“词汇-图片配对”,将核心词汇卡片与对应图片连线;开展“填空练习”,根据句意补全词汇(This is a ______ (书桌).),巩固词汇拼写与词义对应(聚焦认读,拼写侧重简单词汇desk/chair)。② 句型练习:替换句子中的物品,完成句型仿写,如将“This is a desk.”替换为chair/door等,确保句型结构正确,不遗漏“a”;进行“指物造句”,教师随机指认教室物品,学生快速用句型描述,提升反应能力。
2. 提升任务:小组互动与展示
分组任务:以“介绍我的小角落”为主题,小组合作,每位组员用1-2句句型描述自己座位周边的2件物品,小组内轮流展示后,推选1名代表上台展示。教师点评,重点关注词汇发音、句型正确性及表达流畅度,针对性纠正错误,给予鼓励性评价。
3. 拓展任务:实践探究与总结
布置实践任务:① 回家后和家长一起寻找家里与教室物品相似的东西(如desk/chair),用所学句型向家长介绍,记录家长的反馈,下节课分享;② 制作“教室物品卡片”,正面画教室物品,背面写下对应的英语词汇及句型(This is a/an...),下节课带来和同学交换认读,培养动手能力与综合运用能力。
(四)拓展环节:总结升华,理念渗透
1. 主旨总结
师生共同总结:Today we learned six new words about our classroom: classroom, blackboard, desk, chair, door, window. We also mastered the sentence “This is a/an + 物品.”. We can use these to introduce our classroom. Our classroom is our home at school. We should love and protect it. 强化知识梳理,渗透爱护教室物品、保持教室整洁的理念。
2. 易错辨析
梳理易错点,① 词汇错误:混淆desk与chair的词义,blackboard发音漏读音节,window发音不准确;② 句型错误:遗漏不定冠词a/an(如This is desk.),或错误使用an(如This is an desk.);③ 互动错误:回应“What's this?”时,仅说物品中文,或发音错误。引导学生对照自查,通过例句纠错、同伴互查,强化正确用法。
(五)总结梳理环节:归纳回顾,强化认知
1. 知识回顾
师生共同梳理:本节课核心围绕“认识教室物品”展开,掌握了6个教室物品核心词汇,能正确认读、指认对应物品;熟练运用“This is a/an...”句型描述物品,初步回应“What's this?”的提问;通过游戏、角色扮演与实践任务,提升了语言运用能力,激发了英语学习兴趣,树立了爱护教室的意识,落实了核心素养目标。
2. 方法提炼
提炼学习方法:① 实物记忆法:结合身边物品记忆词汇,在真实场景中运用句型,提升记忆效率;② 游戏学习法:通过互动游戏巩固知识,让学习更有趣;③ 合作学习法:通过小组互助、同伴互查,突破表达难点,培养合作能力;④ 实践运用法:将所学知识运用到家庭交流、卡片制作中,实现“学用结合”。鼓励学生运用这些方法,持续提升英语语言能力。
四、板书设计
Unit 1 My classroom Lesson 1
(一)核心词汇(配简单简笔画)
1. 教室相关:
① classroom 教室
② blackboard 黑板
③ desk 书桌
④ chair 椅子
⑤ door 门
⑥ window 窗户
(二)核心句型
1. 描述物品:This is a + 物品.
① 例句:This is a desk.
② 例句:This is a chair.
③ 例句:This is a blackboard.
2. 初步提问:What's this? (应答:Blackboard./This is a blackboard.)
(三)易错提醒
1. 记得加a:This is a desk.(不遗漏a)
2. 区分:desk(桌子)≠ chair(椅子)
五、课堂练习
情景内容:Lucy is a new student. She is visiting her new classroom with her teacher Miss Wang. Miss Wang points to the blackboard and says This is a blackboard. Lucy follows and says This is a blackboard. Then Miss Wang points to a student's desk and asks What's this? Lucy answers This is a desk. They also see a red door, some yellow chairs and big windows. Lucy uses the sentence This is a/an... to introduce these things to her deskmate Lily.
1. Miss Wang points to the 【blackboard】 and tells Lucy ( )
A. This is a desk. B. This is a blackboard.
C. This is a chair. D. This is a door.
2. What does Miss Wang ask Lucy when pointing to the desk? ( )
A. What's this? B. This is a desk.
C. What's that? D. This is a chair.
3. Lucy answers Miss Wang's question with ( )
A. This is a chair. B. This is a desk.
C. This is a window. D. This is a door.
4. Which sentence is correct according to the passage? ( )
A. Lucy is a new teacher. B. The door is red.
C. The chairs are blue. D. Lucy introduces things to her teacher.
5. Lucy uses the sentence ( ) to introduce classroom things.
A. What's this? B. This is a/an...
C. I like it. D. This is my classroom.
6. What color is the door in the classroom? ( )
A. Red. B. Yellow.
C. Black. D. White.
7. Which sentence uses the correct form? ( )
A. This is desk. B. This is a chair.
C. This is an desk. D. This is blackboard.
8. What can we know from the passage? ( )
A. Lucy is visiting a new school. B. There are big windows in the classroom.
C. Miss Wang is Lucy's deskmate. D. They see a small door.
9. 结合上述情景,用所学句型完成一段对话,要求包含2个核心词汇和2个描述句,不少于4句。
10. 结合情景和所学知识,用3-4句话介绍你教室中的2件物品,运用“This is a/an...”句型。
六、答案解析
(一)单选题答案及解析
1. B 解析:情景明确提到Miss Wang points to the blackboard and says This is a blackboard.,故选B。
2. A 解析:情景中Then Miss Wang points to a student's desk and asks What's this?,可知王老师问的是What's this?,故选A。
3. B 解析:情景提到Lucy answers This is a desk.,故选B。
4. B 解析:A项露西是新学生而非新老师;C项椅子是黄色的而非蓝色;D项露西向同桌介绍而非向老师;B项门是红色的,与情景一致,故选B。
5. B 解析:情景最后提到Lucy uses the sentence This is a/an... to introduce these things to her deskmate Lily.,故选B。
6. A 解析:情景提到They also see a red door...,可知门是红色的,故选A。
7. B 解析:A项遗漏不定冠词a;C项desk是辅音音素开头,应用a而非an;D项遗漏不定冠词a;B项句型结构正确,故选B。
8. B 解析:A项露西在参观新教室而非新学校;C项王老师是露西的老师而非同桌;D项门是红色的,未提及是小的;B项教室有大窗户,与情景一致,故选B。
(二)材料分析题参考答案
9. 示例:Miss Wang: Lucy, look! What's this? Lucy: This is a blackboard. Miss Wang: Good! What's this? Lucy: This is a desk. I like my new classroom.
10. 示例:This is my classroom. This is a blackboard. It's big. This is a chair. I sit on it every day. I love my classroom.
七、反思与感悟
本节课通过实物情景、趣味游戏落实教学目标,学生能掌握核心词汇句型,主动参与互动。但部分学生多音节词发音不准,句型运用易遗漏a/an,开口表达不够大胆。后续需增加发音专项练习,设计更多个性化展示环节,给予更多鼓励,强化词汇句型运用,贴合三年级启蒙需求。
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