教学内容：PEP Primary English Book 4 学情分析：
本课的教学对象是四年级学生，通过一年多的英语学习，学生已经具备了一定的英语基础，多数学生都能够听明白简单的指令语，积极参与到英语课堂活动。
在学习本课以前，学生已经在旧版教材的第三单元学习了关于衣服名称的词，Eg: shoes, jeans, pants, scoks, sweater , shirt, dress, etc. 并学习了单词these 以及句型They're ...
由于本课时出自于新版教材，所以对于老师和学生来说都是一种考验。 教材分析：
本课的主要教学内容是学习在商店购物时如何交流，知道售货员可以说：Can I help you ? 顾客试用东西时可以说：Can I try them / it on ? 能够用They're/It's too ... 来表达试穿的效果。 教学目标：
1. 知识目标：听说认读句型 Can I try them on ? 认读单词size 会说词组Of course .
2. 情境目标：句型Can I help you ? 在商店中的用法。 3. 能力目标：能够运用句型Can I try them on ? 表达。 4. 情感目标：要买自己所需，不要浪费。
教学步骤：
Step 1: Preparation:
Before the class , divide the students into two groups. Each group has a shop , if they do good job, they will get some things for their shop 。
（通过分组，介绍评价标准，激发学生的学习热情及兴趣，并为后面的拓展环节做准备。）.
a.Warm up : Greeting.
b.Enjoy a song : My clothes . Then tell : What’s the song about ? c.What clothes are there in the song ? Say more clothes.
（复习衣服类单词）
Step 2 :Presentation
1.Show a clothes shop
T：Wow! So many nice clothes . Let’s go shopping together . Show the title “shopping ”.and teach.
2.Show athe picture of John and his mother.
T: John and his mother are shopping ,too. Where are they ?
Listen and choose.
（第一遍听，整体感知文本）
3.Check : Show the picture of the dialouge.
T: Yes .They’re at the shoe shop .
They want to buy the shoes . （出示课本情境图，感知文本情境） 4.Listen again and answer : What size ?
Teach the word : size.
(再次听文本，理解文本大意) 5.Show the part of dialogue 1 .
T: Let's go to the shop and see .
They are talking . What are they talking about ? Listen again and number.
6.Check the answer and teach the sentence: Can I try them on ?
a.Read after teacher : Can I try them on ? Yes / Of course / Sure. b.Show a shop , say and try to understand the sentence.
c.Show some pictures students ask and answer in pairs: These ... Are nice .Can I try them on ? Yes.
（通过听排序的方式，学习文本第一幅图中的对话内容。通过机械
及意义操练理解并会运用句型：Can I try them on ? ） 7.Show three pairs of shoes in different size .Try to say :
Can I try them on ? Oh , they’re too small/big. Teach the sentence : They’re just right !
8. T: I wear size 38 . You wear size ... John wears size 7 . 出示旧版四年 级下册第五单元Good to know部分的内容。 Different countries , different size .
( 通过试穿三双不同码号的鞋子，理解too small/ too big/ just right
所表达的意思。并通过教师所穿的鞋码，学生所穿的鞋码与John所穿鞋码进行比对，了解：不同的国家不同的码号)
Step 3 Practice
1. Listen and imitate.
Read \" Can I help you ? \" with a smile. Read \"They're too small \" in sad. Read \"They're just right \" happily. 2.Read by youselves. 3.Read together. 4.Read in roles. 5.Act out the dialogue.
Tip: Choose one part to act out . Picture 1 or Picture 2 and 3.
（通过仿读，自读，齐读，分角色读及表演对话等方式，进一步巩固文本。）
6.Let’s goshopping. Show two dialogues <1> A: Can I help you ? B: Yes . Can I try them on ? A: Ok. Here you are .
B: Oh, they're too...(small/big/just right ...) <2> A: Can I help you ? B: Yes. Can I try it on ? A: Ok. Here you are. B: Oh, it's too...
（针对重点句型进行意义操练, 并区分Can I try them on ? 与 Can I try it on ?为后面拓展作铺垫。） Step 4.Production Shopping time 1. Show the shop
T: This is my shop . Welcome to my shop ! Can I help you ? S:Yes . These...
2.Students show their shop .
T: Let's go to the shop and buy things . S: Can I help you ? T: ...
Ss act out the dialouges .
(通过创设一定的语言情境。让学生利用本课所学内容进行“购物”， 培养学生的语言运用能力。） Step5.Progress:
1. A tip: Buying what you need, don't wast ! 2. Homework:
<1> Listen and read this dialouge .
<2> When you go shopping, try to use the sentences which we've learnt in this class.
