一、 教材分析

说明教材版本、选取的教学章节、以及教师个人对教材内容的理解分析，需要清晰的阐明教学重点、难点以及教学准备。

本模块是外研版三年级起点小学英语第六册的内容， Module 5 Decisions UNIT 1 It's big and light.本课文3个部分的特点：Part 1，look listen and learn. 是生活情景故事，内容多，难度大； Part 2,listen and say.是重点语言知识点，内容少，功能性强；Part 3是任务性语言活动，语言少，真实运用性强，必须在语言的熟练掌握基础上进行灵活运用。本教案为Part 1，look listen and learn.情景对话的教学设计。

教学重点为让学生听懂、会流利朗读情景对话，并根据自己对情景的"感知"和"体验"复述课文，难点在对新单词broken ,light ,heavy , pockets, wheels语言点的突破以及对重要句型It's big and light. It'll be easy for you. It's got two pockets.熟练掌握和运用。

本着听说为主，读写跟上的原则，训练学生听、说和阅读的能力，培养学生阅读和听的习惯，并引导学生根据三幅插图和所学的重点单词和句型复述课文。在充分训练学生听力和阅读理解能力的基础上，开展一些拓展训练，让学生用所学的新单词来学着描述物品的特征。 二、 教学方法

"直观演示法"、"情景教学法" 、"小组合作探究法"、"任务型教学法"等 三、 教学过程

StepⅠ：Warming up

1. Greetings.

2. Review the adjectives.

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【百度搜索"儿童英语形容词"，找到《儿童英语形容词二》】

观看视频，复习形容词，视频的形式吸引学生的注意力，增强英语学习动机。

Let's chant:

Tall tall tall I am tall. Short short short I am short.

Fat fat fat I am fat. Thin thin thin I am thin.

Big big big It's big. Small small small It's small.

带上动作，充分动口说，有效复习，为接下来的学习做好铺垫。

StepⅡ：Presentation

Show pictures of different colours.

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jpg&fromURLippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bhjwh7_z%26e3Bv54AzdH3Fr6517vpfAzdH3Fbaa

cl8nld9lb_z%26e3Bip4&W1024&H768&T11360&S40&TPjpg】【不同颜色的图片】

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1974&fr=&fm=result&fmq=1362126951312_R&ic=0&s=&se=1&sme=0&tab=&width=&height=&face=0&is=

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z2C%24qAzdH3FAzdH3Fooo_z%26e3Bhjwh7_z%26e3Bv54AzdH3Fr6517vpfAzdH3Fbaacld99ca0d_z%2

6e3Bip4&W680&H560&T11303&S48&TPjpg】【不同颜色的图片】

T: you like white\red\black\blue\green? Ss: Yes, I do. I like ......

师生互动，生生互动，充分回顾有关颜色的单词，为新知识做铺垫。

Today we need you pick a bag for my trip in the summer.

Do you want to help me ?

创设情境，引入新知，设置任务。

I want to go to Guilin.

【桂林的图片】

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nam8cmlcl1u_z%26e3Bip4s&W1024&H741&T7354&S108&TPjpg】

I need a bag for my luggages.

【行李图片】.

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Let' s learn how to pick a bag for a long trip in this text ,ok ?

If you can answer my question good enough，you will get a sticker.

I hope you can do this better than before.

【从多个方面评价学生的表现，形成性评价贯穿教学始终，有效的激发学生学习热情。】

Let's learn the new lesson.

T:（出示准备好的小包）What colour is this? What is this?

Learn:

pocket -- It's a pocket. -- This pocket is small.

T: Look at this pocket.（指着小包上的口袋，并把物品放入这个有洞的口袋）

Learn:

broken -- It's broken. -- This pocket is broken.

课件出示一只黑色的小包

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dcca_z%26e3Bip4s&W1024&H968&T6777&S158&TPjpg】【小包图片】

Look at this bag. It's nice ，it's new. Shall I buy it?（引导学生观察）

S: No, because it's small.

T:(课件出示一只重的大包)

Look at this bag. It's nice . Shall I buy it?

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S: No.太重了。

T: I can't take it, it's too heavy. Do you know "heavy"? （老师利用肢体语言表达演示出来）

Havey havey , it's heavy.

利用同样的方式出示课件展示的各种包，经过描述和比较依次引出单词light, pocket, wheel, easy.

Wheel wheel， it's got wheels.

Light light, it's light.

经过描述和比较之后，最后意见达成一致，师生共同选择了a red bag. Because it's beautiful. It's big and light. It's got four wheels and it will be easy for you.

【积极回答问题的同学，得到奖励。感谢学生给出的选择。】

T：Listen to the radio, At the first time, you answer this questions.

1) Why does Ms Smart want to buy Lingling a new bag?

2) which bag is big and heavy?

T：At the second time, you answer this questions.

3) Why don't they choose (选择) the green one?

4) Which one do they choose? Why?

再听一遍录音，并跟读。

全班齐读课文。

【听课文，模仿跟读，个别读、齐读等方式巩固课文的学习。】

StepⅢPractice

1、Role-play（短剧表演）

活动目的：培养学生的表演能力，加强学生的口语表达能力。

活动准备：不同季节的衣服

活动过程：三人一组，一人扮演售货员，两人扮演购物者。使用句型It's got... on it. It's too... for you. Try this one in...展示购物场景。学生可以再加入其他句子，如：How much is it? I will take it.

2、接龙游戏：

Now , let's have another game . For example:

T:The bag is light .

S1:The bag is light and new.

S2:The bag is light and new and nice .

S3:The bag is light and new and nice and red .

Do the praktice in groups .

【小组内部，生生互动，合作进步。】

StepⅤ：Homework

1.60%的学生把课文背熟。30%把课文读熟，10%能完整读课文。

2运用本课所学内容，试着描述自己的书包，60%要求5个句子，30%3个句子，10%知道两个句子。

【将课堂活动延伸到课外，作业注重实践性，让学生在真实的任务中巩固所学。】

板书：

Module 5 Unit1 It's big and light.

This black bag is nice. It's big.

This blue one is big and light. It'll be easy for her.