摘要:
该小学英语教学设计聚焦“Road safety”主题,涵盖核心单词(road, safety等)及句型(询问交通规则、表达必须/禁止行为等)。课堂导入通过交通场景视频激发兴趣,衔接前序情态动词can的用法,结合单词卡片预习,搭建新旧知识学习支架。
此资料特色在于深度融合核心素养,语言能力通过情景角色扮演、对话创编提升表达连贯性,文化意识渗透交通安全习惯养成,思维品质在句型拆分与整合中培养逻辑运用能力。音形义结合的单词教学、趣味纠错等活动,助力学生扎实掌握知识,也为教师提供清晰教学路径,提升课堂效率。
内容正文:
Unit 3 Road safety 教学设计
一、核心素养目标
(一)语言能力
1.掌握本单元核心单词,能熟练认读、拼写并运用,理解单词含义及核心搭配,规避常见拼写和发音错误。
2.熟练运用本单元核心句型,能连贯完成询问、提醒、表达交通规则的简单对话,提升口语表达和语言运用能力。
(二)文化意识
1.了解中西方基本交通规则及礼仪差异,树立交通安全意识,养成遵守交通规则的良好习惯。
2.乐于用英语交流交通规则、提醒他人注意交通安全,增强英语表达自信心,培养责任意识。
(三)思维品质
1.通过单词学习、句型仿写、情景对话创编,培养逻辑思维和灵活运用能力,能关联单词与句型,结合交通情景完成语言表达。
2.能结合生活实际,自主思考如何用英语表达交通规则、提醒他人注意安全,提升语言表达的逻辑性和连贯性。
(四)学习能力
1.能在师生互动、小组合作、自主练习中,养成主动倾听、积极发言、乐于模仿、乐于合作的良好学习习惯。
2.能通过练习、纠错,发现自身知识漏洞,主动弥补不足,培养自主学习和举一反三的基础能力,学会主动积累交通相关英语知识。
二、教学重难点
(一)教学重点
1.掌握本单元核心单词的认读、拼写及运用,牢记核心搭配,能准确运用单词描述交通场景、表达交通规则。
2.熟练运用核心句型,能连贯完成询问交通规则、提醒他人注意安全、表达遵守规则的对话,做到发音准确、表达流畅。
3.能结合生活实际,灵活运用单词和句型,完成简单的对话创编和情景应答,贴合教材要求。
(二)教学难点
1.灵活运用核心句型,避免句型混淆和语序错误,能结合具体交通语境,连贯、准确地完成对话创编和规则表达。
2.掌握易混淆单词的用法,规避常见拼写和运用错误,能准确区分交通相关单词含义及搭配,尤其是介词和动词短语的正确运用。
3.能结合交通情景,主动用英语表达交通规则、提醒他人注意安全,提升语言运用的灵活性和主动性。
(三)重难点突破
1.通过单词跟读、拼写练习、句型仿写,强化核心知识记忆,聚焦易混淆点和易错点,逐一突破。
2.设计贴近生活的交通情景,引导学生分组演练、对话创编,通过展示、点评,提升语言表达的连贯性和准确性。
3.采用个别指导、小组互助的方式,兼顾不同层次学生,鼓励大胆开口表达,及时纠正错误,强化知识运用能力,结合图片、视频辅助理解。
三、字词句音梳理
(一)单词梳理(贴合教材,聚焦新知+巩固)
1.核心新知单词(必掌握,不超纲)
①【road】:马路、道路,名词,发音/rəʊd/,常用搭配on the road(在马路上),例:Don't play on the road.(不要在马路上玩。)。
②【safety】:安全,名词,发音/ˈseɪfti/,常用搭配road safety(道路安全),例:We must remember road safety.(我们必须记住道路安全。)。
③【cross】:穿过、横渡,动词,发音/krɒs/,常用搭配cross the road(过马路),例:Don't cross the road quickly.(不要快速过马路。)。
④【look】:看,动词,发音/lʊk/,常用搭配look left/right(向左/右看),例:Look left before you cross the road.(过马路前向左看。)。
⑤【left】:左边,名词/形容词,发音/left/,常用搭配on the left(在左边),例:The shop is on the left.(商店在左边。)。
⑥【right】:右边,名词/形容词,发音/raɪt/,常用搭配on the right(在右边),例:Look right, please.(请向右看。)。
⑦【rule】:规则,名词,发音/ruːl/,常用搭配traffic rules(交通规则),例:We must follow traffic rules.(我们必须遵守交通规则。)。
⑧【must】:必须,情态动词,发音/mʌst/,后面接动词原形,例:You must look left and right.(你必须左右看。)。
2.巩固单词(前序,教材关联)
①动词:【go】【stop】【play】;②名词:【car】【bus】【bike】;③介词:【on】【in】【before】;④形容词:【safe】【dangerous】。
3.单词用法提醒(规避常见错误)
①road是名词,常用搭配on the road,不可说in the road;②safety是名词,road safety为固定搭配,不可混淆safe(形容词)和safety(名词);③cross是动词,cross the road=go across the road,不可说cross road;④look是不及物动词,后面接宾语时需加介词at,单独表示“看”时用look;⑤left和right可作名词或形容词,注意区分词性,搭配on the left/right;⑥rule是可数名词,交通规则用traffic rules(复数);⑦must是情态动词,后面必须接动词原形,否定形式为mustn't(禁止)。
(二)句型梳理(贴合教材,简洁基础)
1.核心句型(必掌握,不超纲,适配四年级)
①询问交通规则:What must we do on the road?(我们在马路上必须做什么?)。
②表达必须做的事:We must look left and right.(我们必须左右看。)/ We must follow traffic rules.(我们必须遵守交通规则。)。
③表达禁止做的事:We mustn't play on the road.(我们禁止在马路上玩。)/ Don't cross the road quickly.(不要快速过马路。)。
④提醒他人注意安全:Be careful!(小心!)/ Look out!(当心!)/ Don't cross the road here.(不要在这里过马路。)。
2.句型搭配与应用(贴合生活,简单易懂)
结合交通情景,整合句型表达,衔接前序知识,例:A: What must we do on the road? B: We must look left and right before we cross the road. A: What mustn't we do? B: We mustn't play on the road. A: Be careful! Don't cross the road quickly. B: Thank you. I will follow the rules.。
3.常见句型错误辨析(提前规避)
①错误:We must to look left.(纠正:We must look left. must后面接动词原形,不加to);②错误:Don't crosses the road.(纠正:Don't cross the road. Don't后面接动词原形);③错误:We mustn't to play on the road.(纠正:We mustn't play on the road. mustn't后面接动词原形);④错误:Look left after you cross the road.(纠正:Look left before you cross the road. 结合常识,过马路前看,不是后看);⑤错误:We must play on the road.(纠正:We mustn't play on the road. 结合交通规则,禁止在马路上玩)。
(三)发音要点(贴合四年级,简单易掌握)
1.核心单词发音(重点突破,不复杂)
①road(/rəʊd/):长元音/əʊ/发音饱满,结尾/d/轻读,不可误读为/rɒd/;②safety(/ˈseɪfti/):重音在第一个音节,双元音/eɪ/发音清晰;③cross(/krɒs/):短元音/ɒ/发音短促,结尾/s/轻读;④left(/left/):短元音/e/发音清晰,结尾/t/轻读;⑤must(/mʌst/):短元音/ʌ/发音短促,结尾/st/轻读。
2.句型发音与连读(自然流畅,不刻意复杂)
①What must we do on the road?:must we连读为/mʌst wiː/,on the road连读为/ɒn ðə rəʊd/,语调稍高,表询问;②We must look left and right.:must look连读为/mʌst lʊk/,left and right连读为/left ænd raɪt/,语调平缓,表肯定;③Be careful!:语调稍高,表提醒,结尾降调;④Don't cross the road quickly.:Don't cross连读为/dəʊnt krɒs/,语调稍重,表禁止。
四、教学过程
(一)热身导入(趣味激趣,衔接前序)
1.师生问候:教师用英语礼貌问候,Hello, boys and girls. How are you today? 引导学生应答I'm fine, thank you. And you? 教师回应I'm fine too. 再用前序句型询问Can you ride a bike?,引导学生应答Yes, I can./No, I can't. 强化前序情态动词can的用法,营造轻松的课堂氛围。
2.趣味导入:教师播放简短交通场景视频(过马路、看红绿灯),提问学生视频里的人在做什么,引导学生用中文回答过马路、看红绿灯,再提问我们过马路时要注意什么,自然引出本节课核心——道路安全、交通规则,导入课题Unit 3 Road safety。
3.预习铺垫:教师出示核心新知单词卡片(road、safety、cross、look、left、right、rule、must),引导学生初步认读,结合交通图片和简单例句感知单词含义,回顾前序交通相关名词(car、bus、bike),为后续新知学习铺垫基础。
(二)新知讲授(循序渐进,突破重点)
1.核心单词讲授(结合情景,直观易懂)
(1)逐一讲授:结合交通情景图片(马路、过马路、左右看、交通标志),逐一出示核心新知单词,讲解发音、含义和用法,带领学生个别跟读、集体齐读、分组读,纠正发音错误,重点强调road、safety的搭配,cross、look的用法,left和right的区分,must的用法,回顾前序相关单词。
(2)搭配记忆:结合交通规则,引导学生记忆核心搭配road safety、cross the road、look left/right、traffic rules、on the road,通过简单口令“road马路on the road,safety安全记心上,cross过马路左右看,left左right右分清楚,must必须守规则”,帮助学生快速记忆,实现知识联动。
(3)简单练习:教师出示交通图片,学生快速认读对应的单词和搭配;教师说出单词,学生快速说出含义并做出对应动作(如比划左右看、过马路的样子),强化单词记忆和含义理解;通过小游戏区分left和right,提升趣味性。
2.核心句型与情景讲授(结合情景,逐步突破)
(1)衔接前序知识:教师引导学生回顾前序情态动词can、must的基础用法和交通相关名词,结合核心单词road、cross、look,为衔接核心句型铺垫,让学生快速进入复习与新知结合的状态。
(2)句型示范与讲解:教师创设交通情景(过马路、提醒同学注意安全),邀请学生配合,示范核心句型,用简单中文解释含义和用法,结合交通规则讲解句型的语境,带领学生跟读、分句仿写,引导学生结合自身情况,自主练习表达,重点强调must和mustn't的区别,句型语序。
(3)句型拆分演练:教师将询问交通规则、表达必须做的事、表达禁止做的事、提醒安全的句型拆分,先练习询问句型,再练习肯定和否定句型,最后练习提醒句型,强化句型运用的准确性,结合交通规则纠正不合理表达。
(4)句型整合演练:教师创设完整交通场景(放学过马路→询问规则→提醒同学→遵守规则),引导学生分组演练,一组扮演询问者,一组扮演提醒者,教师巡视指导,及时纠正句型错误、单词用法偏差,强化句型运用的准确性和表达的完整性。
(三)师生互动交流(情景演练,提升能力)
1.互动练习一:交通规则接龙,教师开头说What must we do on the road?,点名学生接We must look left and right.,下一位学生接What mustn't we do?,再下一位学生接We mustn't play on the road.,依次接龙,要求发音准确、衔接自然、句型搭配合理,符合交通规则。
2.互动练习二:情景角色扮演,设置贴近生活的交通情景(过马路、提醒同学不闯红灯、在马路边玩耍),将学生分成2-3人一组,分配角色(询问者、提醒者、违规者),结合动作和表情,完成完整对话,每组派代表上台展示,教师点评,纠正错误,肯定优点,渗透交通安全意识。
3.互动练习三:趣味纠错,教师出示常见句型错误(如We must to look left.、Don't crosses the road.、We must play on the road.),引导学生分组抢答,找出错误并改正,说明错误原因和对应的交通规则,强化句型记忆、错误规避意识和交通安全意识。
(四)探究与分享(巩固提升,自主运用)
1.小组探究:将学生分成4-5组,每组发放一套交通情景图片、单词卡片,小组内合作,结合卡片,创编自己的交通规则对话,用本节课所学单词和句型,完成完整的询问规则→表达必须做的事→表达禁止做的事→提醒安全的流程,探究句型的灵活搭配,同时思考“我们生活中还有哪些交通规则”。
2.分享展示:每组派代表上台,展示小组创编的对话,其他小组认真倾听,补充纠正,教师点评,肯定优点,针对不足提出改进建议,鼓励学生大胆展示、主动表达,同时引导学生分享自己知道的交通规则,深化交通安全意识。
3.拓展分享:引导学生结合生活实际,用本节课所学单词和句型,主动向身边的同学提醒交通安全、分享交通规则,结合前序知识,完成完整互动,深化知识记忆,培养运用意识和责任意识。
(五)重点知识归纳概括
1.单词归纳:本节课重点掌握8个核心新知单词road、safety、cross、look、left、right、rule、must,巩固前序动词、名词、介词相关单词,需熟练认读、理解含义,掌握核心搭配,牢记must后接动词原形、left和right的区分、cross the road的用法,规避发音和用法错误,不超纲、不延伸。
2.句型归纳:重点掌握核心询问交通规则、表达必须和禁止做的事、提醒安全的句型,结合交通情景,需熟练掌握句型结构和用法,能灵活结合不同交通场景,完成完整对话,理解句型含义,规避常见语序和搭配错误,结合交通规则规范表达。
3.用法归纳:牢记road的搭配on the road;safety与safe的词性区分;cross作动词,cross the road为固定搭配;look left/right表示左右看;must表必须,后接动词原形,mustn't表禁止;结合交通规则,正确运用肯定和否定句型,学会用英语表达基本交通规则、提醒他人注意安全。
4.注意事项:注意核心单词的发音准确性,重点纠正road、safety、cross的发音;运用句型时,保证must和mustn't的正确区分,can和must的用法差异,表达完整、衔接自然,不出现语法错误;课堂上主动开口、大胆模仿、乐于合作,课后结合生活实际,自主练习句型运用,牢记交通规则,践行安全出行。
五、板书设计
Unit 3 Road safety
(一)核心单词
1.新知核心词
①【road】(马路)→ on the road
②【safety】(安全)→ road safety
③【cross】(穿过)→ cross the road
④【look】(看)→ look left/right
⑤【left】(左边)→ on the left
⑥【right】(右边)→ on the right
⑦【rule】(规则)→ traffic rules
⑧【must】(必须)→ 后接动词原形
2.巩固单词
①动词:【go】【stop】【play】
②名词:【car】【bus】【bike】
③介词:【on】【in】【before】
(二)核心句型
1.询问规则
①What must we do on the road?
2.表达必须做的事
①We must look left and right.
②We must follow traffic rules.
3.表达禁止做的事
①We mustn't play on the road.
②Don't cross the road quickly.
4.提醒安全
①Be careful!
②Look out!
(三)用法提醒
①must + 动词原形
②mustn't 表禁止
③cross the road 过马路
(四)学习要点
①认读单词 ②掌握句型 ③牢记规则 ④安全出行
六、练习
情景材料:It's Wednesday morning. The students are having their English class. Their teacher is teaching them Unit 3 Road safety. She shows many traffic pictures and videos, such as crossing the road, looking left and right, and traffic signs. Then she teaches the new words: road, safety, cross, look, left, right, rule, must. She also teaches the key sentences: What must we do on the road?, We must look left and right., We mustn't play on the road. and Be careful!. The students listen carefully, follow the teacher to read and practice in pairs. The teacher asks the students to talk about traffic rules in groups. Some students make mistakes in the usage of must and mustn't, such as saying We must play on the road. or We mustn't look left. With the teacher's help, they correct the mistakes, master the knowledge better and learn more about road safety. The students are active and happy to practice English and remember traffic rules.
1.What are the students doing in the English class on Wednesday morning?()
A.Having a music class.
B.Learning road safety and using English to talk about traffic rules.
C.Going for a walk on the road.
D.Having a PE class on the playground.
2.Which word means “马路” in English?()
A.safety
B.rule
C.road
D.cross
3.How do we say “我们在马路上必须做什么?我们必须左右看。我们禁止在马路上玩。” in English?()
A.What must we do on the road? We must look left and right. We must play on the road.
B.What must we do on the road? We must look left and right. We mustn't play on the road.
C.What must we do on the road? We must to look left and right. We mustn't play on the road.
D.What must we do in the road? We must look left and right. We mustn't play on the road.
4.When you want to remind your classmate to be careful on the road, what should you say?()
A.Thank you.
B.Be careful!
C.Can you help me?
D.I'm sorry.
5.—What must we do on the road? —We must【look】left and right. What does “look” mean here?()
A.看
B.听
C.说
D.玩
6.—We mustn't play on the【road】. What does “road” mean here?()
A.安全
B.马路
C.规则
D.穿过
7.Which sentence is wrong according to the passage?()
A.The teacher teaches the students new words about road safety.
B.The students practice talking about traffic rules in groups.
C.Some students make mistakes in the usage of must and mustn't.
D.The students are not active in the English class.
8.Which sentence is correct?()
A.We must play on the road.
B.We must look left and right before crossing the road.
C.We mustn't look left and right.
D.Don't crosses the road.
9.It's afternoon. Tom and his sister Amy are going home from school. They walk on the road. Amy wants to run on the road. Tom sees it and says: Be careful! We mustn't run on the road. Amy says: Sorry, Tom. What must we do on the road? Tom says: We must look left and right before we cross the road. We must walk slowly. Amy says: I know. Thank you. They walk slowly and follow the traffic rules.
(1)What does Amy want to do on the road? What does Tom say to Amy first?
(2)What does Tom tell Amy to do on the road? Do they follow the traffic rules?
10.After school, Lily is waiting for her mom at the road side. She sees a little boy want to cross the road quickly. Lily walks over and says: Look out! Don't cross the road quickly. The little boy says: Why? Lily says: We must look left and right before crossing the road. It's dangerous to cross quickly. The little boy says: Thank you. I will be careful. Lily says: You're welcome. We must follow traffic rules to keep safe.
(1)What does Lily see at the road side? What does Lily say to the little boy first?
(2)What does Lily tell the little boy? Why can't the little boy cross the road quickly?
七、练习答案及解析
1.B 解析:题干中明确提到周三早上学生们在上英语课,学习道路安全并用法语谈论交通规则,对应选项B。A选项上音乐课,C选项在马路上散步,D选项在操场上下体育课,均不符;B选项表述正确,符合题意。
2.C 解析:题干询问哪个单词的意思是马路,结合单词梳理,road的含义是马路。A选项安全,B选项规则,D选项穿过,均不符;C选项表述正确,符合题意。
3.B 解析:题干询问对应中文句子的英语表达,结合句型梳理,询问规则用What must we do on the road?;road搭配on,不可用in;must后接动词原形,不加to;禁止在马路上玩用We mustn't play on the road.,即What must we do on the road? We must look left and right. We mustn't play on the road.。A选项最后一句must表述错误,C选项must后加to错误,D选项road搭配in错误;B选项表述正确,符合题意。
4.B 解析:题干询问想提醒同学在路上小心应该说什么,结合句型梳理,正确表达为Be careful!。A选项谢谢你,C选项你能帮助我吗,D选项对不起,均不符;B选项表述正确,符合题意。
5.A 解析:题干中look结合单词梳理,含义是看,此处用于表达我们必须左右看。B选项听,C选项说,D选项玩,均不符;A选项正确。
6.B 解析:题干中road结合单词梳理,含义是马路,此处用于表达我们禁止在马路上玩。A选项安全,C选项规则,D选项穿过,均不符;B选项正确。
7.D 解析:题干询问哪个句子是错误的,结合情景材料,学生们在英语课上很活跃,D选项说学生们不活跃,与原文不符。A、B、C选项均符合原文;D选项表述错误,符合题意。
8.B 解析:题干询问哪个句子正确,结合句型和单词用法、交通规则,B选项We must look left and right before crossing the road. 表述正确。A选项违反交通规则,C选项mustn't表述错误,D选项Don't后接crosses错误;B选项表述正确,符合题意。
9.(1)Amy wants to run on the road. Tom first says Be careful! to Amy. 解析:根据材料中两人的互动,可得出Amy想做的事及Tom最初说的话。
(2)Tom tells Amy to look left and right before crossing the road and walk slowly. Yes, they follow the traffic rules. 解析:根据材料中两人的对话,可得出Tom告诉Amy做的事及他们是否遵守交通规则。
10.(1)Lily sees a little boy want to cross the road quickly at the road side. Lily first says Look out! to the little boy. 解析:根据材料中两人的对话,可得出Lily看到的场景及Lily最初说的话。
(2)Lily tells the little boy to look left and right before crossing the road and not to cross quickly. Because it's dangerous to cross the road quickly. 解析:根据材料中两人的对话,可得出Lily告诉小男孩的话及不能快速过马路的原因。
八、反思与感悟
本节课为新授课,核心是引导学生掌握道路安全相关的英语单词、句型,贴合四年级英语基础难度,贴近生活实际,渗透交通安全意识和规则意识。课堂上通过交通情景图片、视频、情景演练、趣味互动、对话创编,调动了学生的参与积极性,多数学生能熟练认读核心单词,掌握核心句型,完成交通规则相关的完整对话。但仍有少数学生混淆must和mustn't的用法,对left和right的区分不够熟练,句型衔接不够流畅。后续教学中,需加强重点用法和单词区分的强化练习,注重句型衔接指导和个别指导,鼓励学生大胆开口、主动表达,确保每位学生都能扎实掌握知识,同时引导学生在生活中践行交通规则,做到安全出行。
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