Unit3Isthisyourpencil“以自学为主的课堂教学模式”教案.doc

新教材三下Unit3 Is this your pencil ? “以自学为主的课堂教学模式”教案
课   题
Unit3 Is this your pencil ?
授课时间

学习目标
 How to write “Lost and found
学习重难点
Key vocabulary：library. ask. ask for. some. classroom.
 e-mail.call .at . lost . find . must. a set of  .
学习过程设计（学案）
教学过程设计（教案）
（教师寄语：Knowledge is power.）
【预习目标】：
1、熟练掌握本课12个单词.
2、能读懂并学会写寻物启示和失物招领。
【预习重点】：学写寻物启示和失物招领。
【预习过程】：
1.      根据音标拼读P12单词。
2.      听录音跟读P12单词，纠正自己的发音。
3. 自读课文P11 3a了解大意，听录音跟读纠正发音。
3.      能读懂并写会写寻物启示和失物招领。
【预习检测】
（一）翻译下列短语 ．
1、失物招领　　　　　　　　
2、你的笔记本_____________
3、电子游戏　　　　　　　　　
4、一串钥匙_______________
（二）根据句意或中文提示写出下列单词
1、“Is this your ID card ?” “Yes, _____.”
2、“Is that her ring”“No , it_________.”
3、How _______you spell watch?　
4、_________（打电话） Alan at 285-6548. （三）选择题
1. —______that your backpack?
— No, _________. It's his backpack .
 A. is,  it isn't   B. Is, it isn't       
C. Are, it is       D. Are, it is
2.—What's this _______English? —It's ______eraser .
A. in, a        B. with, an C. in, an D. With, a  3.—What's this in English? —It's _______
 A. a key     B. key C. watch        D. clock
4. Call Alan ________994-5863.
A in     B. with        C. on    D. at
5.—Is this _______ruler? —Yes, it's her ruler.
A. my   B. her   C. his           D. your

Step1.Warming-up
1）According to the picture which is yet unfinished,  guess what it is in English. See who is quicker in guessing them right.                           
2）Number chant:
Three two one o, Let’s go! Let’s go.              
One two three four, Please go and close the door.    Five six seven eight, Hurry up! Don’t be late.
Nine ten nine ten, Get a ruler and a pen.
Step2. Group work
Get Ss to draw a picture , the other students guess what it is. Using: What is it in English?
          Is it a/an…?
Step3. Presentation
To learn “Found Notice” and “Lost Notice”.           Make two conversations like:                   
1) “Excuse me, Mr Liu, that is my book..My
name is…” “Here you are.” “Thanks.”…
2) Oh, where’s my watch? Do you see my
watch?...
Step4. Practice
1)      Do Section B, 2b.
Here are four notices in this part.                       
T: For Notice1 and Notice2, if necessary,          help Ss read and understand the messages after they learn themselves first.
For Notice3 and Notice4, give Ss some questions about name and phone number to help them understand better.
2) Groupwork: Do Section B, 3a.
A game: In each group of four , everyone  has a hogged piece on which there is the  incomplete message, then put them together to make a whole message.
Make a “Lost and found message” like these.
Step5. Group task: Act about “Lost and Found”
Reference language:                            
I found/ lost a… Who lost/found it?             
Is this your…? What color is it? What’s       in it?...
Ask four demonstration groups to act out  their own dialogues, then Ss are required to write a message about one of the dialogues.
Homework:
 SectionB,3c                                 finish writing your own message according to what you learnt today.              
学生的基础和能力存在差异，允许他们将课内未完成的内容在课后完成。这个任务也是将课内学到的内容，在课外巩固发展，让所有学生学有所得。           
Homework：
1.       完成作业本2 –Part4 。
2.       课外完成如何写失物招领。
教后反思
通过堂堂清练习情况来看，还有极个别同学还不能掌握失物招领的写法。主要问题在于，个别同学对found 和 lost 不能真正的理解。像这样有些时候讲解是无法替代他们背会后自己去分析理解的。待他们背会后，他们自己通过翻译出中文来对照，这样他们不但解决了学习中的困难而且还可以体验到学习的乐趣。从而增强其学习的自信。