教学目标：
（1）语言技能目标: 学生能读懂并理解整篇对话的大意,并且能够在真实的情景中进行灵活的替换和运用。
（2）语言知识目标：学生能听、说、认读新词汇toy， notebook；并能听、说、认、读句型：Excuse me. I lost my schoolbag.
What colour is it? It’s blue and white.
What’s in it? An English book, two toys and a notebook.
（3）学习策略目标：学生能够继续加强小组内合作学习并能自己探究学习。
（4）情感态度目标：培养学生认真整理并管理好自己的物品的好习惯。
（5）文化意识目标：了解Excuse me.的含义以及它所包含的文化内涵：a.表示有礼貌地询问; b.向不熟悉的人打听情况；c.表示很抱歉的打断等
教学重难点：
重点：学生掌握本课时的主要语言I lost my__. What colour is it？ It’s__. What’s in it? 并能在真实的语境中运用达到交流的目的。
难点：1:灵活准确的运用本课时主要语言并能在真实的情境中运用。
2:Excuse me.与Here it is.的正确理解与认读。以及What’s in it? 中in 与it 的连读。教学步骤：
Step 1. Preparation
1.Let’s chant.
2.Free talk and a guessing game
T: Nice song. Look I have a big bag，too. First, let’s play a guessing game: What’s in my bag? What’s in it?(教师借助自带书包教具，并尽力借助肢体语言表达意思。让学生感知新语言。)
Step 2. Presentation
1.toys 的引入与学习 揭晓谜底的同时，学习toys. T: Look！ And I have many toys in my bag.
2.lost句型的导入
学完notebook之后，教师接着翻书包并做出夸张的表情及动作，说： Oh，I lost my pencil box.  （可重复几遍，加上表情，让学生理解这句话的意思。）教读lost
T: Our friend Zhang Peng lost sth,too. Let’s go and have a look. What did he lose? (课件呈现：Zhang Peng lost_____.)
引入文本并整体听第一遍，引出excuse me并呈现其文化含义。 以及Have you ever
lost something?问题的引出，让学生联系实际练习I lost my___.
3、What colour is it? It’s________.第二遍听细节（句型的学习与练习）。
T：Zhang Peng lost his bag. What colour is it?
先教读colour然后板书整句话并教读
（练习）揭晓答案后教师拿出提前准备好的彩球，教师手持彩球，面向学生，老师问：What colour is it? 学生回答：It’s…通过师生、生生间的问答来练习句子。
4、What’s in it ? 的学习与练习
Zhang Peng’s  schoolbag is blue and white. What’s in it? Do you want to know? Now let’s listen and find out. 第三遍听
（1）核对答案并学习What’s in it?
（2）借助学生自己的书包教师走过去： You have a pretty bag. What’s in it? And then ask the children practice in pairs.
5.通过表格引导学生复习回顾课文，并引出Here it is. Thank you so much.句型的学习
T:Did Zhang Peng find his bag? How do you know?
T: Yeah. Because Miss White says: Here it is! And Zhang Peng says : Thank you so much.同时教读句子。
Step 3. Practice
1.Listen to the whole dialogue.
T: Now open your books. Let’s time to listen to the whole dialogue. Pay attention to the pronunciation and intonation.
2.Listen and repeat. 
3.Read in groups by roles and act it out.
设计意图：通过机械操练和人物表演，巩固新知。
Step 4.Production
1、通过给予学生老师找铅笔盒的这一情景，引导启发学生使用本课所学句子。学生思考回答之后，教师进行人机对话，示范怎样找到自己丢失的东西。
2、Lost and found
T: It’s time to find your own things. Here are four lost and found places . Group 1 .2 3.4. Now come and find your own things.
Step5. Progress
We should take care of our things. Don’t lose it.
Step6:Summary.
学生总结What have you learnt today?
Step7:Homework
（1）Listen to the tape and read the dialogue. for three times .
(2)Make new dialogues in groups.
板书设计：
Unit 2 My schoolbag B Let’s talk
I lost my_______.
What colour is it?   What’s in it ?
It’s _______.        ___________