一、教学内容：Part  A

　　二、教学目标：

　　1．　　　　　  能听懂、会说、会读、会拼写单词和词组twin, minute, child, cute, also, chat, look the same, one day.

　　2．　　　　　  能听懂、会说日常交际用语Who’s taller? I’m as tall as you. Su Yang’s ( twenty minutes ) younger than Su Hai.

　　3．　　　　　  能听懂、会说主要句型 … is taller/younger than …

　　三、重点难点：

　　1. 初步了解形容词比较级的构成及用法。

　　2. 掌握课文内容并加以运用。

　　四、课前准备：

　　1．图片。

　　2．制作相关多媒体课件。

　　3．相关习题。

　　五、教学步骤：

　　Step1 Free talk

　　1.　　  T: (PPT 1) Hello, boys and girls. Nice to see you, did you have a good holiday? I hope so. Now let’s start our English lesson, OK?

　　T: First, let’s play a quick response game. 首先我们一起来做一个快速反应游戏。(PPT 2) Read the words I show you and try to classify them. 请你们快速把看到的单词整理归类，看看谁的动作最快。

　　2．T: Very good job! Now let me show you the right answer.  (PPT 3) We can describe … with these words. … Are you right? 怎么样，你的归类结果和答案一样吗？

　　3.  T: Now let’s try to use these words. Look at this ruler. (PPT 4-6) Is this ruler long? Yes, it is long. And ---- (在旁边再显示一把尺子) this ruler is long, too. Which is longer?  Yes. This one is longer. (显示longer)

　　相同方法再显示两只猫进行比较，两个年轻人进行比较

　　4. T: OK. 在刚才的学习中，我们遇到了long，fat和young这几个形容词的比较级形式，我们一起再来读一读。(PPT 7)

　　5．T: 现在我们知道了……( PPT 8讲解)

　　6．T: 在初步了解形容词比较级的知识之后，老师来考考你们。

　　(教师拿实物进行比较发问)

　　This is…, what about this one?　　 Yes, it’s …er.

　　(教师比较两个学生高矮发问)

　　This boy is…, what about this boy?　　 Yes, he’s …er

　　7.. T: Good. Now let’s play a game. Let me show you how to play. 请看老师和同学的游戏示范。

　　（学生和老师示范游戏  I’m… 　 I’m …er.）

　　T: It’s your turn now. 下面也请你来玩一玩这个游戏吧。

　　Step2

　　1．T: Now boys and girls, let’s meet these two girls. (PPT 9)Who are they? 

　　Yes, they are Su Hai and Su Yang. And they are twin sisters. (教twin, twin sisters) Twin sisters means they look the same (教look the same), but, who is taller? Who is younger? Do you know? Well, Ben’s cousin, Jack, also wants to know. (PPT 10 )Who did Jack ask? Let’s listen.

　　（播放引言部分录音）

　　2.　　  T: OK, now we know Jack asked Su Hai. So now can you read the short passage and fill in the blanks? (PPT11) 请你来读一读课文前言，完成表格填空。（教go for a walk ）

　　（PPT 12反馈填空结果）

　　

When	Where	Who	What happened
Sunday morning	In the park, 　　Under a big tree	Su Hai	Had a chat
		Ben and Jack

　　3.　　  T: Good! Now can you read this table and try to repeat? This will help you. 下面你能根据这张表格来复述吗？Have a try!

　　　　　　　　　　, 　　　　  went for a walk 　　　　　　　　 . She met 　　　　　　　　　. She was very glad to see them. They sat down

　　　　　　　　　  and 　　　　　　　　 . (显示正确答案)

　　4.　　  T: 怎么样,你都填对了吗？Well, they sat down and had a chat. But did Jack know Su Hai and Su Yang before? No. So Ben introduced them. Now read their dialogue and try to act!（PPT13显示对话） 下面请你来读一读Ben是怎样介绍Jack和Su Hai的。(跟读)  OK. Now you can read and act. 你可以自己再读一读，然后试着演一演。

　　5. T: Good job! And then Jack wanted to know more about the twin sisters. So he had the same questions as ours. （PPT14） Q1: Who is taller?  Q2: Who is younger? Now listen to their dialogue and get the answers.

　　6．反馈两个问题答案（PPT15-18）， 教as… as…(例) , than(例), minute

　　7.  T: Now let’s talk about these questions like this. (PPT 19-20)

　　Is Su Hai as tall as Su Yang? 

　　No, she is 　　　　　　　　　 .

　　Is Su Hai as young as Su Yang？　　 

　　No, she is 　　　　　　　　　 .

　　Is Su Yang as tall as Su Hai?

　　No, she is 　　　　　　　　　 .

　　Is Su Yang as young as Su Hai?

　　No, she is 　　　　　　　　　 .

　　(引导学生读题，并显示答案 强调答句)

　　8. T: Good! Just now Jack ask Su Hai some questions, and Su Hai wants to know something about Jack, too. Now let’s go on listening to them, what are they talking about now? (PPT 21 )

　　(播放第2部分对话)

　　T: OK. So now I have a question for you. Does Jack have a brother? Why?

　　Now you can first discuss with your friends. 请你和你的朋友讨论讨论这个问题，用英语说说为什么。

　　T: OK. I think we have two different answers. (PPT 22 )

　　A1: Yes, he does. Because his mum says Jimmy is also her child. Jimmy is a cute dog and he’s one year younger than Jack. （中文）

　　A2: No, he doesn’t. Because Jimmy is a dog. Dog can’t be Jimmy’s brother. （中文）

　　9．T: And I have one more question for you. (PPT 23  出年龄问题和原因)

　　10.  T: Well, so after she gets home, she tells Su Yang about Jack like this. (PPT 24显示P7填空)  Can you read and complete the sentences?

　　T: OK, now let’s check the answer together. (显示正确答案)

　　11． T: Do you get the same answer? Good! Now let’s listen and repeat. PPT 25-28 )

　　12.  T: Now read and text in your groups and then try to act.

　　Step3

　　T: 在我们今天的学习中，我们一起初步了解的形容词的比较级及其用法，下面我们一起来回顾一下。（结合PPT29-31简单回顾小结）

　　结束语：OK. Today we know more about Jack, Su Hai and Su Yang. 今天我们通过对Su Hai，Su Yang和Jack的对话学习了形容词的比较级，在后面的几课中我们还将进行更系统全面的学习，请你在课后反复听读课文并预习其他内容。See you next time, bye.

　　Step3、Homework

　　1.　　  听录音，用正确的语音朗读本课课文。

　　2.　　  抄写本课要求掌握的词组。

　　3.　　  小组进行课文的表演，根据实际情况进行创作。

　　4.　　  调查班级同学的年龄和身高，为下一节课做好准备。

　　六、　　　　　  板书设计

　　

Unit 1 Who is younger? 　　Do you have any brothers or sisters?　　 　　Yes, I do.  /No, I don’t. 　　So you’re the only child in your family.　 　　So you’ve got a brother/sister. 　　He/She’s xxx younger/older than me.