内容正文:
Unit 7 Seasons 教学设计-2025-2026学年译林版(三起)英语四年级上册
一、核心素养目标
立足四年级英语学习需求,落实四大核心素养。语言运用上,掌握spring, summer等四季词汇及warm, hot等天气形容词,能正确运用单复数,熟练运用询问季节、天气及描述四季的核心句型。思维能力上,通过匹配季节、天气与活动,培养逻辑关联与辨析能力。文化意识上,了解中西方四季传统活动差异,尊重文化多样性。学习能力上,养成主动模仿、小组合作探究的习惯,提升情景化语言运用能力,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. 词汇掌握:认识spring, summer, autumn, winter四季名词,warm, hot, cool, cold天气形容词,会读、会写核心词汇,明确season的单复数变化(season-seasons);掌握like的三单形式likes及常见四季活动词汇(fly kites, go swimming)。2. 句型运用:熟练运用询问季节句型What season is it? It's...;询问天气句型How is the weather? It's...;描述喜好句型I like... / He/She likes...。3. 情景运用:能准确描述不同季节的天气与对应活动,正确使用介词in(in spring)及单复数词汇。
(二)教学难点
1. 语法运用:准确运用like的三单形式likes,避免主语为he/she时出现动词原形错误;掌握介词in与季节的搭配,区分How is the weather? 与What's the weather like? 的同义转换。2. 逻辑匹配:熟练关联季节、天气与活动,避免出现季节与天气错位(如不说It's cold in summer)。3. 句型拓展:能将简单句型整合,进行连贯描述(如It's spring. It's warm. I like flying kites.)。
(三)突破策略
1. 直观突破:准备四季图片、实景视频、天气道具(扇子、围巾),通过视觉、触觉体验,强化季节与天气的关联记忆,直观展示单复数差异。2. 互动突破:设计季节配对、句型接龙、角色扮演等游戏,在小组互动中练习三单转换、句型运用及逻辑匹配,及时纠正错误。3. 情景突破:创设“四季分享会”“季节导游”等真实场景,引导学生整合句型连贯描述,通过实例辨析,巩固季节、天气与活动的适配逻辑。
三、教学过程
(一)导入环节:情景激趣,铺垫旧知
1. 情景导入
创设“四季展示墙”,张贴春、夏、秋、冬实景图片,播放四季主题英文歌曲。教师指向春天的图片,提问:Boys and girls, look at this picture. What season is it? 引导学生尝试回答Spring. 再展示夏天图片,结合扇子道具说:It's summer. It's hot. 引出本节课主题——认识四季、描述天气与活动,激发学生兴趣,直观感知季节特征。
2. 旧知铺垫
① 复习基础内容:复习颜色词汇(green, red, yellow, white)、名词单复数变化规则、动词原形及三单形式,积累简单形容词(warm, cold),为新知铺垫。② 过渡衔接:教师板书课题,指导认读season /ˈsiːzn/,强调season为可数名词,复数形式seasons;指导认读seasons中s的发音。提问:Which season do you like? 引导学生用简单词汇回答,自然衔接核心句型学习,激活旧知储备。
(二)探究环节:词汇学习,句型运用
1. 词汇学习(含单复数与搭配)
① 核心词汇认读与单复数:逐一教学生词,结合图片、道具突破重难点。四季名词:spring(春天)/sprɪŋ/,单数,搭配green grass;summer(夏天)/ˈsʌmə(r)/,单数,搭配hot sun;autumn(秋天)/ˈɔːtəm/,单数,搭配yellow leaves;winter(冬天)/ˈwɪntə(r)/,单数,搭配white snow。强调season的单复数:this season(这个季节),these seasons(这些季节)。天气形容词:warm(温暖的)/wɔːm/,对应spring;hot(炎热的)/hɒt/,对应summer;cool(凉爽的)/kuːl/,对应autumn;cold(寒冷的)/kəʊld/,对应winter。教师示范认读,指导学生书空单词,强调发音要点(如autumn的重音位置)及单复数变化规则。② 词语搭配梳理:重点梳理“季节+天气”“季节+活动”搭配,如warm in spring, hot in summer, fly kites in spring, go swimming in summer。结合句子理解:It's spring. It's warm. I like flying kites. 引导学生口头造句,强化词汇搭配与逻辑关联。③ 词汇巩固:开展“季节猜猜猜”“天气配对”游戏,如教师描述It's cold. It snows. 学生抢答winter;展示活动图片,学生匹配对应季节,在互动中巩固词汇与搭配。
2. 核心句型学习与拓展
① 基础句型:教师示范询问季节句型What season is it? 及回应句型It's...,结合图片造句:What season is it? It's spring. 示范询问天气句型How is the weather? 及回应句型It's...,造句:How is the weather in spring? It's warm. 指导学生分小组互问互答,确保句型运用准确,词汇搭配合理。② 拓展句型:讲解喜好句型,第一人称I like... 造句:I like spring. 第三人称He/She likes... 强调主语为he/she时,like变三单形式likes,造句:She likes summer. He likes autumn. 讲解同义句型What's the weather like? 与How is the weather? 可互换,如What's the weather like in winter? It's cold. ③ 句型巩固:开展“句型接龙”活动,第一组问What season is it? 第二组回答后问How is the weather? 第三组回答后问Which season do you like? 依次接龙,强化句型转换与三单运用能力。
3. 情景探究与分享
① 情景分析:展示四季活动图片(放风筝、游泳、摘苹果、堆雪人),引导学生讨论不同季节的合适活动,明确逻辑关联,如spring-fly kites, summer-go swimming。② 小组分享:学生结合自身经历,在小组内用核心句型整合描述,如It's autumn. It's cool. I like picking apples. My mother likes autumn too. She likes walking in the park. 教师巡视指导,及时纠正三单形式、词汇搭配错误,鼓励学生连贯表达。
(三)巩固环节:分层练习,深化提升
1. 基础练习:词汇与句型巩固
① 词汇书写:重点指导核心词汇及单复数书写,如season-seasons, autumn(注意拼写),强调likes的三单变化(like-likes)。学生描红、临写,教师点评,纠正拼写错误与三单遗漏问题。② 句型仿写:给出例句,让学生仿写句子。如例句:It's spring. It's warm. I like flying kites. 仿写:It's summer. It's hot. I like going swimming. 例句:She likes autumn. It's cool. 仿写:He likes winter. It's cold. 强化句型结构与语法准确性。
2. 变式练习:角色扮演
分组任务:每组分配“季节导游”“游客”角色,创设导游介绍四季的情景。导游说:Welcome to China. It's spring now. It's warm. You can fly kites. 游客询问:What season do you like? 导游回应:I like spring. What about you? 要求准确运用三单形式、介词in及词汇搭配,连贯描述季节特征与活动。每组展示后,全班点评,重点关注语言准确性与情景适配度。
3. 拓展练习:文化与逻辑适配
① 文化渗透:展示中西方四季传统活动图片,讲解差异,如中国人秋天喜欢赏菊,西方人秋天喜欢过万圣节;中国人冬天喜欢包饺子,西方人冬天喜欢过圣诞节,引导学生尊重文化差异。② 实践活动:开展“四季小作文”活动,让学生用3-5句话描述自己喜欢的季节,如I like winter. It's cold. It snows. I like making snowmen. 分享交流后,强化季节、天气与活动的适配逻辑。
(四)拓展环节:学以致用,总结升华
1. 主旨总结
师生共同总结:本节课我们学习了四季词汇、天气形容词及核心句型,能准确询问与描述季节、天气,掌握了like的三单形式及介词in的用法,能关联季节与对应活动。要记住名词单复数变化规则,主语为第三人称单数时动词用三单形式,在生活中主动用英语描述四季,提升语言运用能力。
2. 易错辨析
梳理易错点,① 三单错误:主语he/she时,like变likes,避免出现She like summer. ② 搭配错误:介词in与季节搭配,如in spring,不可说on spring;避免季节与天气错位,如不说It's hot in winter. ③ 单复数错误:season的复数为seasons,leaf的复数为leaves(不规则变化,单独记忆)。引导学生对照自查,强化记忆。
(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:本节课我们掌握了spring, summer等四季词汇及warm, hot等天气形容词,明确了season的单复数规则及like的三单变化;学会了询问与描述季节、天气的核心句型,能同义转换天气问句;能关联季节与活动连贯描述,理解中西方四季活动文化差异,提升了语言运用能力。
2. 方法提炼
提炼学习方法:① 记词汇时,结合图片、情景记忆,关联季节、天气与活动,不规则复数词汇(leaves)单独强化。② 练句型时,牢记主语人称与动词形式的匹配规则,通过造句、接龙巩固三单转换与同义句运用。③ 用语言时,结合逻辑关联整合句型,避免季节、天气与活动错位,确保表达连贯准确。鼓励学生课后观察季节变化,用所学句型与家人交流,强化运用。
四、板书设计
Unit 7 Seasons
(一)核心词汇(单复数与搭配)
1. 四季名词(单数):
① spring /sprɪŋ/(春天)→ 搭配:warm, fly kites ② summer /ˈsʌmə(r)/(夏天)→ 搭配:hot, go swimming
③ autumn /ˈɔːtəm/(秋天)→ 搭配:cool, pick apples ④ winter /ˈwɪntə(r)/(冬天)→ 搭配:cold, make snowmen
2. 其他核心词汇:
① season /ˈsiːzn/(季节)→ 复数:seasons ② like /laɪk/(喜欢)→ 三单:likes
③ weather /ˈweðə(r)/(天气)→ 形容词:warm, hot, cool, cold
(二)核心句型
1. 询问与描述季节:
① 询问:What season is it? ② 回应:It's + 季节. 例句:It's spring.
2. 询问与描述天气:
① 句型1:How is the weather (in + 季节)? ② 句型2:What's the weather like (in + 季节)?
③ 回应:It's + 天气形容词. 例句:It's warm in spring.
3. 描述喜好:
① 第一人称:I like + 季节/活动. 例句:I like summer.
② 第三人称:He/She likes + 季节/活动. 例句:She likes autumn.
(三)搭配与用法
1. 介词搭配:in + 季节(in spring, in winter)
2. 活动搭配:fly kites(放风筝), go swimming(游泳), make snowmen(堆雪人)
(四)易错提醒
1. 三单:he/she作主语,like变likes,不可用原形
2. 介词:季节前用in,避免on/in混用
3. 逻辑:季节与天气、活动要匹配,不出现错位表达
五、课堂练习
四年级(4)班开展四季分享会,同学们用英语描述自己喜欢的季节及对应天气、活动。小明想表达喜欢秋天,却错误说I like autumn. It's hot. 被同学提醒秋天天气凉爽;小红描述妈妈喜欢冬天,误说My mother like winter. 忘记like变三单;小刚想表达在春天放风筝,说成I like fly kites in spring. 语法错误。老师和同学逐一帮忙纠正,大家在互动中巩固句型、语法及逻辑匹配,提升语言准确性。
1. 小明想纠正自己的句子,下列表达正确的一项是( )
A. I like autumn. It's hot. B. I like autumn. It's cool.
C. I like autumn. It's cold. D. I likes autumn. It's cool.
2. 小红想纠正三单形式错误,下列句子正确的一项是( )
A. My mother like winter. B. My mother likes winter.
C. My mother like winters. D. My mother likes winters.
3. 小刚想纠正语法错误,表达喜欢在春天放风筝,下列说法正确的一项是( )
A. I like fly kites in spring. B. I like flying kites in spring.
C. I like fly kite in spring. D. I likes flying kites in spring.
4. 同学询问小丽喜欢的季节及天气,小丽回应喜欢春天,天气温暖,下列对话正确的一项是( )
A. A: What season do you like? How is the weather? B: I like spring. It's warm.
B. A: What season do you like? How is the weather? B: I likes spring. It's warm.
C. A: What season do you like? How is the weather? B: I like spring. It's hot.
D. A: What season does you like? How is the weather? B: I like spring. It's warm.
5. 下列关于词汇语法,结合情景和知识点,错误的一项是( )
A. season的复数形式是seasons B. like的三单形式是likes
C. 春天搭配的天气形容词是warm D. 介词on与季节搭配(on spring)
6. 下列句子中,语法、搭配及逻辑均正确的一项是( )
A. She likes summer. It's cold. B. He like winter. It's cold.
C. I like spring. It's warm. I like flying kites. D. It's autumn. It's hot. I like picking apples.
7. 结合情景,描述爸爸喜欢的季节及活动,下列句子合理且准确的一项是( )
A. My father like winter. He like making snowmen. B. My father likes winter. He likes making snowmen.
C. My father likes winter. It's hot. D. My father likes winters. He likes make snowmen.
8. 下列句子中,介词in用法正确且符合课文知识点的一项是( )
A. I like swimming in summer. B. I like flying kites on spring.
C. She likes picking apples in winter. D. He likes making snowmen in autumn.
9. 结合情景,用本节课所学词汇和句型,完成一段同学间的四季分享对话(至少5句),要求包含询问对方喜欢的季节、回应(描述天气与活动)、询问第三人喜欢的季节、回应(准确用三单)、互相点评。
10. 结合情景和知识点,说说我们在描述四季时,如何避免三单、语法及逻辑匹配错误?请结合具体例子说明。
六、答案解析
(一)单选题答案及解析
1. B 解析:秋天对应的天气形容词是cool,主语I后用like原形;A项逻辑错误(hot适配夏天);C项逻辑错误(cold适配冬天);D项likes误用,均不符合。
2. B 解析:主语my mother为第三人称单数,like变likes,winter用单数(季节名词通常为单数);A项like未变三单;C项like未变三单且winters误用;D项winters误用,均错误。
3. B 解析:like后接动名词形式flying,kites用复数,主语I后用like原形;A项fly为原形,语法错误;C项fly为原形且kite单复数错误;D项likes误用,均不符合。
4. A 解析:主语you用助动词do,回应时I后用like原形,spring搭配warm,逻辑与语法均正确;B项likes误用;C项逻辑错误(hot适配夏天);D项does误用,均不符合。
5. D 解析:季节前应用介词in,不可用on,正确表达为in spring;A、B、C项均为词汇语法的正确表述,D项错误。
6. C 解析:句子语法正确(I like用原形),搭配合理(spring-warm-fly kites),逻辑连贯;A项逻辑错误(summer对应hot);B项like未变三单;D项逻辑错误(autumn对应cool),均错误。
7. B 解析:主语my father为三单,like变likes,winter搭配cold,语法与逻辑均正确;A项like均未变三单;C项逻辑错误(winter对应cold);D项winters误用且make为原形,均错误。
8. A 解析:in与summer搭配正确,like swimming语法无误,逻辑连贯;B项on误用(应用in);C项逻辑错误(picking apples适配秋天);D项逻辑错误(making snowmen适配冬天),均不符合。
(二)材料分析题参考答案
9. 参考对话:
A: What season do you like? B: I like spring. It's warm. I like flying kites with my family.
A: That's great! What season does your brother like? B: He likes summer. It's hot.
A: What does he like doing in summer? B: He likes going swimming in the pool.
A: Swimming is cool in summer. Do you like summer too? B: No, I don't. It's too hot for me.
A: I see. I like autumn. It's cool and comfortable. B: Autumn is a nice season too!
(解析:对话需包含双方喜好询问与回应、第三人喜好询问与回应(三单正确)、语法无误、逻辑连贯,语句通顺,至少5句即可,答案不唯一。)
10. 避免错误的方法:① 三单方面,牢记主语为he/she/单数人名时,like变likes,造句后自查主语与动词匹配,例:不说My sister like winter,要说My sister likes winter;② 语法方面,like后接动名词(flying, swimming),避免用原形,例:不说I like fly kites,要说I like flying kites;③ 逻辑方面,牢记季节与天气的固定搭配,spring-warm、summer-hot、autumn-cool、winter-cold,避免错位,例:不说It's cold in summer;④ 介词方面,季节前必用in,例:不说on winter,要说in winter,养成固定搭配记忆习惯。
七、反思与感悟
本节课通过情景、实物与互动落实教学目标,多数学生能掌握四季词汇及核心句型,但部分学生仍存在三单形式误用、季节与天气逻辑错位问题。后续需强化三单专项训练、逻辑匹配辨析练习,增加情景实操机会,引导学生精准运用语法与词汇,提升语言表达的准确性与连贯性。
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