【unit】Unit 9 On and Off

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本单元总课时

四课时

教学时间

2007-11-19

本节课课时

第一课时

教学内容

《义务教育课程标准实验教科书.牛津小学英语》3a unit 9 part a

教学目标

1、能听懂、会说turn on /off … 及其应答语all right /ok等。

2、能听懂、会说常见物品：a tap ,a light ,a tv, a walkman .

教学重、难点

1、句型：turn on /off … 及其应答语all right /ok等。

2、单词：a tap ,a light ,a tv, a walkman .

课前准备

单词卡片、挂图、录音机

教学过程

教师活动

学生活动

step1、 free talk

1 sing a song: how are you?

2 free talk .(以前几个单元学的内容来对话)

3 greeting.

sing

 

ask and answer

step2、revision

say the rhyme：we are happy today。

say the rhyme

step3、presentation and practice

1 学习单词： a light ,a tv , a walkman , a tap .

a出示图片或实物。师问： what’s this? 从而引出light , a tv, a walkman ,a tap .

b教读单词并分小组说出:light ,light ,turn on the light . tv, tv,

c play a game.

心灵感应“让学生猜猜老师心里在想什么单词？

2．教学句型：turn on the light .(please).  all right.

turn off the light. ok.

a. 创设情境：oh, look, the light is shining, it’s too waste, ××, turn off the light, please .让学生领会turn off the light即关灯的意思。然后操练turn on /off …   句型。　边说边做动作。

b. 教师强调，请求别人干某事要加“please”并教读。

c .　替换练习　turn on the tap .(walkman , tv)

          turn off the tap (walkman. tv)

d. plays a game.

教师请同学听口令做动作，并引导学生说出all right /ok .等应答语。如果有的学生做错了。就请到黑板前表演节目。

learn the new words

 

 

read the words

 

guess

 

learn the new sentence

practice

turn on the tap .(walkman , tv)

turn off the tap (walkman. tv)

 

listen and do

turn on the tap .(walkman , tv)

turn off the tap (walkman. tv)

all right /ok.

step4、 consolidation

listen to the tape.

chant

turn on the tv.

turn on the tap.

turn on the walkman .turn on the light .you do the hockey-covey and turn around. la, la, la, la, la, la.  

turn off the tv .turn off the tap .turn off the walkman .turn off the light. you do the hockey-covey and   turn around. la, la, la, la, la, la.

3. read after the tape.

4. practice in pairs.

chant

turn on the tv.

turn on the tap.

turn on the walkman .turn on the light .you do the hockey-covey and turn around.

step5、homework

listen to the tape and repeat.

finish the homework

板书设计

unit 9  on and off

turn off                         light

           the    tv         please.

turn on                        walkman

                         tap

教学反思

在本节课的内容在单词和句型上的内容是相联系的，由于是第一课时，学生在掌握程度上参差不齐，要注意训练的密度和强度。在课堂上应采用多种手段帮助小学生在记忆力强的时期多记单词，多学习语言规则，并尽可能多创造模仿的机会，提高学生的语音和语调。

 

unit 9 on and off 来自。

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