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苏教牛津版三年级英语上册教案
Unit 9 On and off
一、教学目标
1.能熟练掌握本单元的单词。
2.能比较熟练地在情景中运用本单元所学的日常交际用语。
3.能说歌谣Let’s learn ABC。
二、教学重点
1.单词“ a door,a light,a tap,a basket,a window,a Walkman,a TV,a box”
2.日常交际用语
Turn on/off… please , Open/close… please. OK/ All right.
三、教学难点
Turn on/off与Open/close的区别
四、课前准备
教具 a box,a basket,a walkman,a light,a TV
五、教学过程
Step1 Warming up
1.Greeting
2.Sing a song:《Colour Song》
3.Free talk
Turn on/off the TV /light…,please.
OK/ All right.
Open/close the door /window …,please.
OK/ All right.
Step2 Revision
1.Revision “a door,a light,a tap,a basket,a TV,a walkman,a box,a window”
(1)教师指着实物或卡片问:What’s this/that
学生快速反应:It’s a……,It’s a……
(2)出示物品的部分图 Guess and say
T: What is it
S: It’s a …… (出示全图,让学生判断)Yes/No.
2.Revision “Turn on/off….”and “Open/close”
(1)T “say” S “do”
T: Turn on/off…. S: OK
T: Open/close…. S: OK
(2)S “say” S “do” (尽可能多说并对Turn on/off与Open/close进行区别)
(3)小结:turn on/off 一般跟水电有关的东西搭配,
而open/close与不跟水电有关的东西搭配。
3.出示挂图,进行看图表演对话.
4.模仿Learn to say自编对话进行交谈.
Step3 Presentation
1.show picture 1
T: What are they saying
S1: Miss Li says open the door please.
S2:David says,OK/All right.
2.Group work(分组练习,一组一副图)
T: What are they saying Please act it out.
S:练习.
学生表演,看哪组表演的好。
3.Say a rhyme: Let’s learn ABC
(1)listen to the tape
(2)read after the teacher
(3)chant(让学生拍手打出节奏来)
(4)try to recite
Step4 课堂检测
选择:
A、turn on/off
B、open/close
1. the window
2. the light
3. the box
4. the walkman
5. the tap
6. the door
7. the TV
8. the basket
Step5 Homework
☆ 听录音跟读Let’s learn ABC
☆ ☆ 把小诗读给父母听
☆☆☆ 把小诗背给父母听
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