PEP小学英语四年级下册《Unit5 How much is it》精品教案

1、pep小学英语四年级下册unit5 how much is it?精品教案a lets learn lets talk教学目标1.能够听,说,认读本课主要单词：colourful, pretty ,cheap, expensive。2.能运用句子：its cheap/pretty/expensive/colourful.来描述商品,价格。表达自己的喜好。3.听懂会说句型：can i help you ? how much is it ?并能在实际情景中运用。4.演唱本课时的歌谣。在演唱中巩固本课时的句型。教学重难点重点: 听，说，用句型：can i help you ? how much is

2、 ?难点:在实际情景中灵活运用有关句型进行购物，并能用its colourful /pretty / cheap / expensive/对商品进行评价。教具准备1、本课生词的单词卡片 . 2、四张不同颜色的裙子图片。若干带有价格的服装，鞋帽的图片。3、配套的教学录音带 .录音机.教学过程step 1 . preparation1. free talk ：1) whats the weather like today?2) what can you wear?3) what colour is your shirt / jacket / t-shirt? ? 2.sing a song.col

3、our song 【设计意图】通过日常生活用语的问答 和歌曲的演唱，自然地营造英语语言氛围，使学生很快地进入到英语语言学习的情境中来，同时也为后面的新授做好铺垫。 step 2 .presentation 1.教师出示colourful dress图片。t： look ! whats this？ ss：its a dress.教师指着连衣裙上不同的色彩问学生：t：what colour is it？ s1：its yellow s2：its red s3：its pink s4：its purplet：yes there are many colours on it. its colourfu

4、l让学生跟读，有节奏朗读等 ,并板书这个单词.师边说边在单词的右边板书：look at that dress . its colourful. 师走下讲台，利用本班学生的衣服，物品引导学生说：look at this shirt . its colourful. the pencil-case is colourful. the is colourful.2.出示图片 t：look at that dress . is it colourful? ss: no, its pink. t: yes .its beautiful. its pretty.板书并领读pretty. pretty me

5、ans beautiful. 引导学生用pretty 造句。如： my mother is pretty. my coat is pretty. my pants are pretty等等。3.出示图片t: look at this dress. its very pretty.how much is this dress ? 板书how much is this dress .领读：how much is this dress? 师给出价格:99元。引导学生回答： its ninety-nine yuan.并告诉学生人民币单位就用yuan,或fen。师故做夸张动作说:oh! 99yuan?

6、its too expensive. 多重复两遍并板书expensive.分音节领读： ex pen si ve 引导学生说说自己认为expensive 的物品。例如：t: my coat is 100yuan . its expensive . its pretty .i like it. s: my pen is 50yuan .its expensive. i like it.4.(课前事先安排几生衣服的价格)t: how much is your shirt?s1: its 98 yuan.t: thats expensive.t: how much is your coat?s2:

7、its 10 yuant：is it expensive? ss: no. t: yes. its only 10 yuan its very cheap, very cheap. 学生跟读，学习这个单词并板书 .引导学生说： my pen is 1 yuan. its cheap. my sweater is 20 yuan. its cheap.5.open your books，listen，point and repeat. 听录音lets learn. lets chant 各两遍。6.师边向黑板上贴带有价格的服装鞋帽图片边让学生描述： t: how much is the hat?

8、 ss: its 6 yuan. its cheap.ss: the dress is 100 yuan. its pretty .its expensive. 贴完后师指黑板说： look ! this is my shop. now im an assistant .can i help you ?板书并领读。can i help you ?引导学生回答： yes , i want its pretty/cheap. 多用本句型进行问答。7. lets talk. t: amy and her mother want to buy a dress. lets listen and answ

9、er:1. how much is this dress? 2. is it expensive?听录音，找同学回答问题。【设计意图】本环节是学习四个新词和对话，从学生已有的认知引出新课，即自然又贴切。由图片到实际，引导学生逐步运用单词。通过单词运用练习和老师创设情景引出lets talk 的句型，将对话和词汇融入到一起，完成了词汇和对话整合的过程。step 3.practice1.跟录音读两遍对话。2. 师领读一遍。3. 师生分角色读一遍。4.小组内分角色读。 5.找个别学生分角色读。6. group work: 利用教师黑板上的图片或学生手中的图片，对话:can i help you ?y

10、es, i want the dress. its pretty.【设计意图】让学生通过听，读，说，演。训练他们的听力，培养模仿能力。通过group work发挥学生自主学习的能力，让其自主地去发现，去学习，自行找到答案。step 4.production1.招聘营业员： 教师示范做一名营业员和一生进行对话。t: can i help you ?s: yes ,i want a skirt.t: this skirt is very pretty. do you like it?s: yes. how much is it? t: its 20yuan. s: oh, its very che

11、ap . i like this skirt.然后师做劳累状。t: now i want someone to help me .can you help me to sell the clothes?学生模仿营业员进行对话。评出优秀营业员。2. 购物。分角色表演。 学生选择自己的购物伙伴，扮演不同类型的顾客去购物。由学生营业员负责接待。例如：s1: can i help you ? s2: yes. i want a hat for my grandpa. s1: this hat is very pretty . do you like it? s2: oh, no, i dont lik

12、e black. s1: how about this one. its blue. s2: yes, i like it. how much is it ? s1: its 10 yuan. s2: oh. its very cheap . i like it.【设计意图】将课堂中的知识进行延伸，拓展到课外，体现了语言的实用性。同时，通过表演的形式，给学生提供一个发挥的空间。）step 5.progress(1)完成配套练习册的相应练习.(2)小结.(3)homework询问家长或朋友衣服的价格并进行评价。【设计意图】本部分即是对整堂课的总结也是对学生本课掌握情况的一个检测。板书设计unit 5 how much is it? part a le