四年级英语下册module2unit1itscheap教案3外研版一起

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Module2Unit1It'scheap

教案

1教学目标语言知识:

1.全班学生能听说、读写并在情境中运用词汇:beautiful,expensive,cheap,big,small,helpful,pink

2.全班学生能朗读对话,听说认读:Whatcolorisit?It’spink.Isitbeautiful?It’snotbeautiful,butit’shelpful.语言技能:

1.全班学生能理解对话大意,并能正确朗读模仿和表演对话。

2.大多数学生能在思维导图的帮助下进行小组活动,进行拓展阅读,以及介绍某种物品的特点。

情感态度:学生能够通过交流、征询别人对某种物品的看法,梳理物品相对的优缺点,乐于表达自己的看法,培养擅长观测的意识。

2学情分析

四年级学生属于中段,是一个承上启下的过渡阶段,孩子活泼可爱,敢想、敢说、敢做,求新求异的愿望十分猛烈,并且有一定的语言基础和语法功底。在课堂教学中,老师不仅要通过丰富多彩的课堂教学活动激发学生的兴趣,而且应当重视在用中学,在学中用,“学以致用〞,最终提高学生的语言综合运用能力。

3重点难点

词汇expensive,cheap,helpful的音、义、形。对物品的特征描述。词汇expensive,cheap,helpful的音、义、形。对物品的特征描述。

正确把握expensive的读音。能借助思维导图梳理如何描述物品特征。

4教学过程

活动1热身1.Singasong.

T:I’vegotabeautifulsong.Let’ssingit.T:Whatcanyouhearinthesong?

Sslistenandsaysomewordsofthesong,suchasmountain,spring,beautiful.2.Talkaboutthebeautifulthingsaroundus.T:Beautifulworldaroundus.Wehavegotabeautifulclassroom.I’vegotabeautifuldress.Whathaveyougot?

Ssintroducethebeautifulthingstheyhavegot.S1:I’vegotabeautiful...

设计意图:用歌曲导入,欢快的歌曲很简单抓住学生的注意力。训练学生通过听力捕获信息的能力。借助歌曲的语境,激活旧知,初步浮现功能句I’vegot...及形容词beautiful,引导学生开始观测并用学过的语言简单描述物品的一个特点。

活动2任务浮现

1.ShowthepictureofActivity1inUnit1.Askthestudents:Whathasthesheep

1

got?

Sslookatthepictureandanswer:Shehasgotahat.2.Letthestudentsasksomequestionsaboutthehat.Ssaskquestions,e.g.Whatcoloristhehat?Isitred?3.Sumupthelittlestory.

设计意图:简单的描述图意后,让学生思考关于图中hat的样子能问出什么问题,假使学生没有考虑到颜色,教师可以提醒Whatcolorisit?Canyouguess?帮助学生提取他们之前学过的知识:Isit...?并将此核心语言板书在黑板上,引导构建话题语言框架,而后让学生带着问题看视频。既培养学生提问的意识,吸引他们关注故事发展,又通过问题了解他们对旧知的熟悉程度,为核心语言在文本中的学习做好铺垫。

活动3课文学习

1.Lookandsay:ShowthefirstpictureofActivity2.Askthestudents:WhathasAmygot?

S1:Amyhasgotacomputer.

S2:No.Theyaretalkingonthephone.2.T:Amyistalkingabouthernewcomputerwithhergrandma.Cansheseehergrandma?CanGrandmaseeAmy?SoGrandmaaskssomequestionsaboutAmy’scomputer.WatchandfindoutGrandma’squestions.Teachthewordexpensive.

Showsomepictureswithpricetag,letthestudentscomparewiththemandchoosewhichoneisexpensive.Teachthewordcheap.

Askthestudents:IsAmy’scomputerexpensive?Teachthewordcheap--itmeansnotexpensive.

SswatchthecartoonofActivity2,getgrandma’squestion,thenlearnthewordexpensive,cheap.

3.StickthekeywordsaroundthepictureofAmy’scomputerontheblackboard.SssumupthefeaturesofAmy’scomputeraccordingtothekeywords.4.Teachthewordhelpful.

T:WhatdoesAmyaskaboutgrandma’scomputer?Canyouguess?Youcanaskmorequestions,nowlet’swatchandcheck.Playthecartoonagain.

T:Whygrandma’scomputerishelpful?S:Shecansendemails.Soit’shelpful.

T:Whatotherthingscantheydoonthecomputers?Showsomepicturesabouttheuseofthecomputer.

T:Maybetheycanseeeachotherontheircomputers.It’sreallyhelpful.Ssraisesomequestions.Lookatthepicturesandsay:

Theycantalkon.Theycanbuybooks,clothesonthecomputer.Theycanreadbooksonthecomputer.It’shelpful.

Watchthecartoonagain,getAmy’squestions:Isitbig?Isitbeautiful?5.Askstudentsmakeanewinformationmap.

Accordingtograndma’sanswer,sumupthefeaturesofhercomputer.Thenmakea

2

newinformationmindmapaboutGrandma’scomputerinpairs.

活动4训练稳定

1.Letthestudentsimitate,underlinetheadjectives.

SSreadandunderlinethewords:expensive,cheapandotheradjectives.

2.Check.Letthestudentsfindouttheadjectivesontheblackboard.Thensumupthemindmap.

T:Theytalkedabout:When?Whatabouttheprice?What’sitlike?Whatcolor?Whatcanitdo?Sotheycangettoknowother’scomputer.Sscheckandfindtheadjectives.Thensumupwith“and/but〞.S1:IsAmy’scomputerexpensive?

3.Thenletthemactoutthedialogueinpairs.Ssactinpairs.

设计意图:通过翻卡片的游戏,学生在思维导图上找到形容词的同时再次关注到购买物品时考虑的因素:时间、价格、外观(大小、颜色)、功能。从信息导图过渡到思维导图,培养学生的规律思维能力,同时为学生提供话题的内容框架,为后面自己进行语篇输出做好铺垫。通过学习如何根据思维导图,进行对话和陈述,发展认知策略。

活动5任务完成

SsguessthefeaturesoftheotherthingsonthePPT.

T:Weknowalotabouttheircomputers.Nowlet’sgettoknowsomeotherthings.Showsomepictures;askthestudentsguessiftheyareexpensiveorcheap.

SslookatthepicturesofTeddybears,answertheteacher’squestions,thinkandguesswhichoneisexpensive.Lookatthepictureofthewatchandguesswhatitislike.

Ssreadmorematerials.

T:Theyalsohavegottheirfavoritethings.

Letthestudentsreadmoreandexchangetheinformationbyaskingtheirgroupmembers.

Ssreadtheextrateachingmaterialsanddiscussingroups.Sstalkabouttheirfavoritethings.

Letthestudentstalkaboutsomethingtheyhavegot.

T:Takeoutyourfavoritethings;guess