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2A unit4教案

huxleyy 2012-10-24 16:46 [复制链接]
Unit 4 Clean the table , please
The first period        二备
教学目标:  
(1)能听懂、会说、初步认读a door,a window,a sofa,a desk,a table和a chair,发音正确。
(2)能听懂Clean the…,please. 并能用All right.或OK.回答,语音语调正确。
(3)初步学习歌曲Clean the chair。

教学重点:
(1)能读准单词 chair,desk 和clean. 能正确区分chair 和desk.(2)学生能听懂Clean the…,please. 并能用All right.或OK.回答,语音语调正确。

教学难点:
(1)        学生能听懂Clean the…,please.
(2)        初步学习歌曲Clean the chair。

课前准备:
录音机、单词卡片、挂图 光盘

教学过程:
Step1、warm up
1. Greetings
结合B部分图片,看图练习对话。
——Look at the moon/ sun/ star.
——Oh, it’s bright/ small/ big.
同桌练习,小组内练说。
2.利用其他学生熟悉的物体,如铅笔盒、橡皮等,运用以上句型练习,教师给予指导、纠正。
3.  T: What’s the weather like today?
Ss: It’s ……
补充一些日常交际用语,扩大知识面。
  
Step 2、presentation
1. T: Today is a good day. Let’s go to my house. OK?
Ss: OK.
T: Look! This is my house.( ppt 呈现一张客厅的图片。)
  What can you see?  (指到学生学过的window上面)
S1:A window, it’s a window.
T: (show them the word- cards)
   Can you spell the word?
S1& Ss:window, window, w-i-n-d-o-w, window.
T: Can you say drills about the window?(做一个开窗和关窗的动作。)
Ss: Open the window. / Close the window.
T: Good. And this one? (指到门)
S2:A door.
T: Let’s spell it.
Ss: door, door, d-o-o-r, door.
T: Can you say drills about the door?(做一个开门和关门的动作。)
2.  T: Well done. What else can you see?
S2: I can see a mango.
T: Yes, it’s a mango. And the mango is on the ….(放录音。播3遍后请同学来说。)
Ss:Table.
T: (Show them the word-cards)
  /ei/---/ei/---table,
  table, table, t-a-b-l-e, table.
(Read after the teacher.)
The teacher sends them the cards  t_bl_
请同学先认读单词,然后拼读。

3.  T: Good, anything else?
Ss: I can see a cat.
T: Great! Look! The cat says?
  (ppt 显示 猫说:Sit down, please.)
T: Who can say?
S2: Sit down, please.
T: And we sit on the …..(放录音。播3遍后请同学来说。)
Ss: Sofa.
(Read after the teacher.)
The teacher sends them the cards  s_f_
请同学先认读单词,然后拼读。

4. (ppt 显示一张书房的图,书房里放着不少文具。)
T: Now welcome to my study. What can you find?
Ss: A book.
Ss: A encil box.
T: Yes, the pencil box is on the…
Ss: Table.
T:….. Maybe on the ……desk.
(show them the words and the meanings)
(Read after the teacher.)
The teacher sends them the cards  d__ __k
请同学先认读单词,然后拼读。

5.  T: Look, what is this? Listen to the tape and then answer my question.
Ss: It’s a chair.
(Read after the teacher.)
The teacher sends them the cards  ch_ _r
请同学先认读单词,然后拼读。

Step 3、practice
1.  T: Let’s play a game.(Group work.) Guessing the words.
  For example: __ __ __ __ the word has 4 letters.
            The first letter is D.
   Now, guess it, then stick the letter on the paper. And you can get the help from the small cards.
  将题目的中出现的字母的颜色设置成和之前发的小卡片相同的颜色,便于学生找到答案。
(door, window, sofa, desk, table, chair )
T: Finish? Yes or No?
Ss: Yes.
2. T: Look! Our desks are dirty.(穿上围裙)
   Let’s clean.  (Show them the words “clean”.)
   (Read after the teacher.)
T to Ss: Clean the desk, please. (做出擦桌子的动作。)
Ss: OK! / All right.
T: Look! Other things are dirty, too. Where is my monitor?
S1: Clean the sofa/ window/ door/ desk/ table, please.
S2:Ok! / All right!
  (用值日班长的形式鼓励同学到处去操练句型。)
3. T: Let’s sing the song <Clean the chair> and do the
house work.(Play the music, sing the song.)
唱3遍,边唱边做动作。

Step 4. consolidation
1.  T: Let’s listen to the tape, read the text.
   Ss: OK!/ All right.
2.  Role act.

Step 5. Assign homework
1. Listen to the tape, read the text 10 times
2. Read and spell the words
       










































































































板书设计:
Unit 4 Clean the table,please
                                window
door
sofa
Clean the           table           please.
desk
chair

OK!
All right!


教学后记:












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