5A Unit4 Halloween(10.31)教学设计
一、教学目标:
1、通过给学生创设适当的情景，拓宽视野，了解所学内容。
2、通过课件教学，培养学生把课文内容与课件教材上的图片、文字结合起来进行英语交际的能力。
3、让每个学生都能积极主动参与教学活动，发挥学生的主观能动性，从而使他们更加热爱英语学习，增强英语学习的信心。
二、教学重点、难点
1、通过教学，让学生进一步掌握名词复数的词形和读音的变化。
2、灵活运用交际用语。      
三、设计思路
本节课主要教学Part A的对话。开始free talk和学生谈论他们自身喜好，自己家房子情况，激发学生全情投入新单元的学习之中。由Ben家的新房子需要什么布置客厅，引出新句型What do they/ we / you need?的教学。然后精心设计Ben的答句，自然过渡到新内容的教学中去。这个过程中单词的导入和操练形式互不雷同。对话教学做到听说相结合。纵观整个教学活动，层次分明，重难点突出。
四、教学过程与分析
[Step1. Greetings and free talk]
1. T: Hello boys and girls, How are you today ?
  S: We are fine, thank you .
2. T: I like English very much. Do you like English?
  S1: Yes, I do.
  T: I like… What do you like?
  S2: I like…(practice in pairs)
3. T: Do you like your house?
  S: Yes, I do. （问两个同学）
  T: Good. Let’s say a rhyme about our house. (Do you like my house?)
Can you sing the song “two tigers”?

[Step2. Presentation]
1. T: Now I want to know something about your house. What’s in your house? / Is there a …? / Are there any …? / Is there a large sitting room?
  S: Yes, there is./ No, there isn’t.
  T: What’s in your sitting-room?
  S: There’s a …There are some…
2. T: There are so many things in your sitting-room.  (呈现卡片thing/ things东西,物品) Learn the word: thing. The flowers, chocolate , they are things.
3. Ben and his family have a new house now. There is a large sitting-room. But there aren’t any things in it.(CAI呈现空的客厅图)
  T: What do they need? Learn the word: need
  S: They need some…
  (板书:What do they/ you/ we need?    They/ We/ I need…)
4. Practice and act
S1: What do they need?( in their new house)    S2: They need …
5.T：Perhaps. But we are not sure. Let’s ask Ben. OK?( CAI呈现Ben的形象)
  Ss: What do you need?
  Ben: I need a mask.
  T: Do you like masks?
  S: Yes, I do. / No, I don’t.
  T: What masks do you like? (monkey /tiger/cat mask)
6. T: Ben needs some masks. Why? Because Halloween is coming. (Teach: Halloween)  Do you want to know something about Halloween?
   S: Yes. We do。(CAI显示Halloween图片并进行简单的介绍)      
7.T: This is a Halloween party. What can you see?
  S: I can see some pumpkins.
  T: Good! (CAI呈现南瓜灯) We usually eat the pumpkin. But in the West，people like to make pumpkin lanterns at Halloween.(Teach: a pumpkin lantern)
8.T: Do you like pumpkin lanterns?   S: Yes, I do.
  T: Can you make one?     S: No, I can’t.
  T: Let’s buy a pumpkin lantern in a supermarket . S:OK.
  (CAI呈现书上31页图片,学生在3B中已经学过如何购物的话题，经过前面单词教学的铺垫，教师可以通过与学生进行购物表演的形式，引导学生练习交际用语 What do you need? We need some...What else do you need? ..., please.以及 How much are they? 等.)

[Step3. Practice]
1.T: This is Ben’s family, it’s Halloween tomorrow, they would like to buy things for a Halloween party. Look at the screen. (CAI呈现书上30页图片及问题)Look at the cartoons,then tick what do they need.
2.Read and choose.
3.Retell.
4.Prictise
[Step4. Homework]
1、听录音，模仿学说，熟练朗读并会表演本单元会话内容
2、收集有关Halloween的知识, 了解西方国家的其它节日
3、自制Halloween节日面具

thank you very much