译林英语四上Unit7Howmuch

1、译林英语四上Unit7 How much? 教学设计一教材简析：1.教学内容：本课时为爱心义卖购物活动，承接前一单元买卖食品的基础上以“义卖”为主题增加价钱How much?单复数的交流。2.教学预设：2.教学预设：一. 情境主线忌纷繁复杂求清晰统一；二文本疏通忌蜻蜓点水求扎实有效；三情境交流忌文本再现求贴近实际。3.教学策略： 一. 设计主线：Miss Wus Day（表格式呈现）Have breakfast in the morning:复习食品类和水果类；Go shopping in the evening：复习服装类，玩具类；新学5个新词。猜教师所购之物为consolidation铺垫

2、。Have class：“三步”语言输入，学新知how much：听录音了解义卖总价；看动画了解各物价；读课文了解物主和对物品的评价。儿歌和表演语言输出。买卖新年礼物，赠送新年贺卡二三步输入：听，看，读；两步输出：诵，演。三时令交流：买卖物品赠送新年礼物。二教材目标：1. 认知目标：(1.)词汇：shoes, socks, a fan, an umbrella, twenty(2.)句型：A: How much is it/are they? B: Its/TheyreCan I help you?Well done.2.能力目标：学会购物。3.情感目标：体验世间真情。三教学重难点：1.主动评

3、价他人的物品；2.熟练买卖交流，尤其是价钱询问。四设计理念：认知主线大小语篇相融；情感主线大小语篇相衬一大语篇为整课情境Miss Wus Day:Have breakfast,have class and go shopping;小语篇为文本情境：即Miss Wus Day中间一环：Have class,三步语言输入：听，看和读；两步语言输出：诵和演。小语篇文本认知主线融入大语篇认知主线（其中第二环），旨在突显语篇情境交流特性，且统领于Miss Wus Day便于学生框架结构记忆，以求课堂思路清晰，语境单一又统一。二大语篇情感主线：一天中购物为新年礼物买卖送父母；与小语篇情感主线即义卖真情一致

4、，皆体会人间真情，洗涤学生纯洁心灵而德智相容。五教学用具：课件；新年贺卡；玩具类等买卖物品,一把伞。六教学过程：Step1 Presentation1.师生招呼，呈现整课情境主线My Day： Have breakfast，have classes and go shopping.T：Hello，class.Please look，therere so many new teachers here.Im exercited.What about you?So I want to write down something about My Day.Miss Wus DayIn the morni

5、nghave breakfast食品类图片Nowhave an English class文本图片In the eveninggo shopping服装，玩具，生活用品类图片2.早餐中复习食品类，水果类：T:In the morning,I had some porridge,a glass of milk,an orange and some bread for my breakfast.S:Read:some porridge（我们每天都喝粥，所以学生念读几遍。）T:How about you?(课件呈现noodles，porridge，eggs,some fruit,drinks and

6、 so on)S:I had a glass of milk,an egg and some porridge.T:Well done.(将Well done配大拇指制作成卡片，奖给整课中发言的个别学生。)S:Read;Well done.T:OK.In chinese we usually have an egg and some porridge for our breakfast.In your opinion,what would you like?(呈现汉字:理想中的早餐,旨在学生练说各种类型。)S:Ilike3.购物中复习服装，玩具类等，教学新词：twenty,a fan, an

7、umbrella,shoes and socks.T:After school,Ill go shopping.What would I like?What are they?(课件呈现)(1.)复习服装类，教学新词twenty, shoes and socks.S:Theyre sweaters,jackets,dresses and.T:Shoes and socks.S:Read and spell:shoes and socks.(红色标注字母s, 语篇教学不作说明，会读会用)T:How many sweaters can you see?T/S:One,two,three,four,

8、five,twenty twenty-onetwenty-nine.S:Read:twenty.T:How many jackets?S:Twenty-seven.（2.）复习玩具类T:Look at these toys.What do you like?S:I like（3）复习生活用品类，教学新词：a fan, an umbrella.T:What are they?T/S:Theyre a clock, a fan. and an umbrella.S:Read:a fan and an umbrella.(an用红色表示)(4.)T:What would I like?S:Guess

9、.T:Ill tell you later.Please wait.设计说明：My Day情景主线统领整课，一是在talk about my day中师生互动，突显语篇教学中的情境交流；二是帮助学生My Day框架结构中复习旧知和学习新知。猜测教师所购之物为Consolidation买卖新年礼物环节作铺垫。Step2Presentation and practice1.揭题:T:And now we are having an English class.What well learn?Unit7 How much?S:Read:Unit7 How much?2.学习新知:How much?(

10、1.)听录音了解义卖总价。T:Who are they?What are they doing?S:T:Theyre shopping.They should ask:What would you like? Or can I help you?S:Read:Can I help you?T:But look here:义卖。This ia a bazaar.Why?You may speak in chinese.S:T:At last how much money in this box?Listen and choose: A:Nineteen. B: Twenty. C: Twenty

11、-eighteen.S:Listen twice and choose the answer.（2）看动画了解各物价：T:What are they buying?How much is it/ are they?(板书)S:Watch and choose:What? How much ?(five+four+nineteen=twenty-eight)ShoesFive yuan.SocksFour yuan.An umbrellaNineteen yuan.T：shoe，shoe,shoes;sock,sock,socks.（教师指读一只和另一只，再合起来指读。）S：Read：单复数。（

12、语篇教学对单复数不作说明，根据教师的手势语义感知。）T：How much are the shoes?S：Theyre five yuan.T：How much are the socks?S：Theyre four yuan.T：How much is the umbrella?S：Its five yuan.（单复数用红色表示，师生问答诵读加伴奏。）(3.)读课文了解物主和评价：T:Who is buying these things?And how are they?Nice?wonderful?S:Read and write down the answers(教师书上示范一例，反馈时

13、朗读)：Who?What?How?(nice/cool/wonderful/)How much?Liu TaoShoes.Nice./Wonderfu.l/Hansome.(书上未评价，本课学生评价。)Five yuanYang LingSocksNice.Four yuan.MikeAn umbrella.CoolNineteen yuan.T:What colour are the socks?S:Theyre red and orange.T/S:They look lovely/nice/T:Wow,is this an umbrella?Look at the bear,It is

14、smiling.（示意看笑脸）HowS:Lovely/Nice/Cool!T:Look at my umbrella.I think it isnt nice,and it is twenty-nine yuan.But how much is this cool umbrella?S:Only nineteen.（此处由外形cool体验only）（4.）儿歌分角色对话式诵读文本（课件逐句呈现在表格上）：例如表格第一行呈现（伴奏，每排两拍）：T(Su Yang): Can I help you?S(Liu Tao): Id like these nice shoes.How much are

15、they?T(Su Yang): Its five yuan.（5.）Act it out（六人一小组戴上头饰，先示范一组）。设计说明：听录音，看动画，读课文三步递进式疏通文本，看动画在听录音了解总价的基础上了解各物价，读课文又在看动画了解物价基础上了解物主，及看图片找文字中了解评价。上述三步语言输入，儿歌和表演则是语言辨析和组织的输出。Step3ConsolidationT:Boys and girls,were happy today.And well more happy in New Years Day.New Nears Day is coming.Yes? Ill buy some

16、 sweaters for my parents.Who is right?(奖励well done图片给课始猜对者。) Do you want to buy some nice things for your parents , grandparents,brothers,sisters ,cousins or friends?S:Yes!T:Take out our things.Look at my things.T:Theyre nice./T:Can I help you?S1: This/Theseis/areId likeHow much is it/are they?T:T:If you do a good job,you will get this New Year card.You can send it to some one.Come on!S:Buying.（自带水果类，玩具类和学习用品类等低价买卖,课件呈现买卖句型。）T:Send the cards.（组长发卡片）设计说明：结合元旦时令激发学生买卖欲望，体会赠送买卖礼物和