[unit]Unit 9 On and off

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                        unit  9 on and off
一、教学内容
《九年义务教育六年制小学教科书.牛津小学英语》3a第一教时
二、教学目标：
能听懂、会说close/open…及其应答语all right./ok等。
能听懂、会说常见物品a door, a window, a box, a basket。
能使用简单的祈使句表达“请别人干某事”的意思及进行应答。
能听懂并有韵律地诵读歌谣。
三、教学重点
单词：a door, a window, a box, a basket。
日常交际用语：close/open…及其应答语all right./ok等。
四、教学难点
单词a basket 的读音，box 、book、books的区别。
能在情景中灵活运用本课所学的日常交际用语。
五、教学建议
根据学生的认知规律，考虑到open和turn on、close和turnoff的意思相近，学生容易混淆，因此把一、二两幅图作为一教时，三、四两幅图作为另一教时。又因为open和 close比turn on和 turn off容易上口。所以第一教时先教open和close，第二教时再教turn on和 turn off的句型。
五、课前准备
教具准备：磁带、录音机、实物：盒子、篮子、水果。盒子、篮子、门、窗的图片、一张第8单元47页的图，到同学家作客的图。
教学准备：在课前让学生学会may i come in? come in, please.这两句话。
3、板书准备：在黑板上预先写好课题unit 9 on and off
六、教学过程
一、  revision
t: good morning,s1.
s1:good morning, miss he.
t: how are you?
s1: fine, thank you. and you?
t: i’m fine, too. let’s go to hong mei park.
s1: good/great, but how?
t: by bike.
s----s
show a bag to the students and ask them to guess.
t: what’s in the bag? (touch and guess.)
s1: a pear?
   s2: a banana?
   t: let me open the bag. let’s have a look.               
   ss: ok./ all right.
   t: a        . ×× is right.(give the fruit to him/her.)
二、presentation
1、show a pencil-box and ask the students to guess
   .t: what’s in the pencil-box ?
   s1: a pen?
   s2: a rubber?
   …
   t: let’s open the pencil-box and have a look. ok?
   teach the word ‘open’
学生跟读单词数遍，边读边做打开的动作。
t: let’s open the pencil-box.
ss: all right.
t: open the pencil-box
学生跟读数遍，边读边做打开铅笔盒的动作。
2 、show a box to the student.s
t: this is a box.教师打开盒子。教师引导学生说：“open the box.”
show a picture of a fridge.
教师引导学生说：“open the fridge, please.”
s: open the fridge, please.
t: all right./ok.
教师做翻开书的动作，引导学生说：“open the book.”随后学生操练open the book，please.
work in pairs like this:12345
sa: open the book, please, ××.
sb: ok./all right.
show a basket  to the students.
t: look, this is a basket. open the basket.
学生跟读basket、open the basket.
make up a dialogue like step 2
听口令做动作
open the book/box/pencil-box
…
s1，open the door,please.(教师指指门，引导学生去开门)
s1：ok.
t: open the door , please. sa.
s: all right.
t: thank you.
teach the word ‘door’.
   ask students to make up a dialogue .
teach the word ‘window’ in the same way.
教师做出很冷的样子，引导学生问：
s: how are you?
t: not so good.
s: i’m sorry.
t: close the door, please.(act it out.)
teach the word ‘close’.
学生跟读close、close the door. close the door, please.
学生跟读close、close the window. close the window, please.
make up a dialogue like this.(work in pairs.)
sa: hi, sb. how are you?
sb :not so good.
sa: i’m sorry.
sb: close the door, please.
sa :all right.
sb: close the window, please.
sa :ok.
三、consolidation
1、play a game.（听口令做动作）
open/close the book./ box/ pencil-box./ door./window/fridge/basket.
stand up.
sit down.
2、say a rhyme ‘open and close’.(listen to the tape)(《易捷儿童韵律英语p34页》
open your book.read and read.
close your book.listen to me.
open the box.please have a look.
close your eyes.think,think,think.
3、听录音跟读53页课文.
4、实物投影出示同学到家里作客的照片，让学生根据图片编一段新对话。
 例如：s1:(knock at the door.)may i come in?
       s2: (act father)xiao pin, open the door ,please. 
       s3 : all right.
       s3: hi, how are you?
       s1: fine, thank you .and you?
       s3 : i’m fine ,too .this is my father.
       s1: nice to meet you.
       s2: nice to meet you ,too. open the fridge , please
       s3: ok.a peach?
       s1:yes,thank you.
       s2:close the fridge, please.
       s3:i’m sorry.
     5、show a picture of unit 8 
       s1: good morning,s1.
    s2:good morning,
    s1: how are you?
    s2: fine, thank you. and you?
    s1: i’m fine, too. let’s go to the zoo.
    s2: good/great, but how?
s1: by bike.
s2：ok. close the window, please.
s2: ok. let’s go.
四、homework:
回家听录音读53页3遍。12345
板书设计
 
             unit 9
open /close the box.(图1)
             basket.（图2）    all right./ok.
             door.（图3）
             window.（图4） 

unit9(2)
一、教学内容
《九年义务教育六年制小学教科书.牛津小学英语》3a 第九单元第二教时
二、教学目标：
能听懂、会说turn on/off …及其应答语all right./ok等。
能听懂、会说常见物品a light, a tv, a tap, a walkman.
能使用简单的祈使句表达“请别人干某事”的意思及进行应答。
三、教学重点
单词：a light, a tv, a tap, a walkman, turn on, turn off.
日常交际用语：turn on/off…及其应答语all right./ok等。
四、教学难点
turn on/off 的连读.
能在情景中灵活运用本课所学的日常交际用语。
五、课前准备
教具准备：磁带、录音机、实物：包、水龙头、随身听。电视、水龙头、随身听、灯的图片、几张表示地点的图片.
2、板书准备：在黑板上预先写好课题unit 9 on and off
六、教学过程
一、 say a rhyme
t: boys and girls, now let’s say a rhyme：we are happy today.
s: (齐声背诵)
二、  revision
1、(实物投影几幅地点的图片)
t: good morning,s1.
s1:good morning, miss ju.
t: how are you?
s1: fine, thank you. and you?
t: i’m fine, too. let’s go to wan shan park.(指图上的万善公园)
s1: good/great, but how?
t: by bike.
s----s
三、 presentation
1、play a game.（听口令做动作）
t：open/close the book./ box/ pencil-box./ door./window/fridge/basket.
stand up.
sit down.…
t:（课前把教室的灯开好）
s1,turn off the light,please.(指指灯,帮助学生完成其任务)
s1:all right.
teach the word“light”
学生跟读单词数遍
t:(作关灯的动作) turn off the light.
  let’s turn off the light.
ss: all right.
teach the word“turn off”
学生跟读数遍，边读边做关灯的动作。
show a bag to the students.
t: guess, what’s in my bag?
s1:a pencil.
s2: a book.
…
t: let’s open it.
ss:all right.
t: oh, it’s a tap. 教师引导学生说：“turn off the tap,please.”
show a picture of a light to the students.
教师引导学生说：“turn off the light,please.”
ss: turn off the light,please.
t: ok/ all right.
学生操练: turn off the light/tap,please.
work in pairs like this:
s1:turn off the light/ tap, please.
s2:ok/all right.
show a tv to the students.
t: look, this is a tv.turn off the tv,please.
s1: ok/all right.
学生跟读tv,turn off the tv.
ask the students to make up the dialogues.
show a walkman to the students.
t: this is a walkman.
t: who can turn on the walkman?教师手指随身听）
s1:all right.(教师引导学生上台打开随身听，播放出英文歌曲 ，让学生跟着音乐拍手)12345
t: teach the word “tv” ,“turn on”
 学生跟读turn on, turn on the light. turn on the walkman。
 oh, nice music!.let’s have a break. sing a song,ok?
ss: ok.
(歌曲唱完)
t: oh, let’s go on our class. who can turn off the walkman please?
(一学生上台关掉随身听)
make the dialogues like this:
s1:hello,s2. nice to meet you.
s2:nice to meet you too.
s1:turn on the walkman ,please.
s2: all right.
四、consolidation
say and act
 work in pairs.一个学生表演动作，另一个学生说出句子。看哪一组同学在一分钟内说得又多又好，给予奖励。
2 、跟读课文录音第一、二幅图
3、t: let’s learn a new rhyme”turn on and turn off.”
ss:all right.
(放录音让学生听一遍)
turn on the tv. let’s watch tv.
turn on the light. let’s read books.
turn off the tv. let’s clean the room.
turn off the light. let’s go to sleep.
t(新授歌谣)
4、(出示不同地点的图片)
例如:
s1: good morning,s1.
s2:good morning,
s1: how are you?
s2: fine, thank you. and you?
s1: i’m fine, too. let’s go to bed.
s2: ok.
s1:turn off the light,please.
s2：ok.
五、homework:
回家听录音读52页3遍。
unit 9
turn on /off  the  light.(图1)      all right/ok.
                tap(图2)
                tv(图3)
                walkman(图4)
板书设计

unit9(3)
一、教学内容
《九年义务教育六年制小学教科书.牛津小学英语》3a 第九单元第三教时
第三课时
二、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。
三、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.
四、教学难点
turn on/off与open/close的区别
五、课前准备
1、 教具 a box,a basket, a walkman,a light
2、 课件制作
六、教学过程
step1  free talk
good morning …….
let’s go to  …….. all right./ok, but how?
by bike./bus  …….
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”
(1) 教师指着实物问：what`s this/that?
学生快速反应：a…….,a…….,
   （2）出示物品的部分图  gusee and say
t:what is ti?      s:a…….(出示全图，让学生判断)yes/no
2、 revision “turn on/off….”and “open/close”12345
(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)
  自由练说
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、 groap 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(听，跟读，指名读，齐读)
step4  practice
  open your workbook.let`s do some listening.
a. listen and respond
(1) please look at the pictures. do you think,what they are saying?talk to your partner.
(2) listen and answer
b. listen and judge
(1) say something about the picture.
(2) listen and judge.
c. listen,find and clour.
(1) revision the words about “colours”
(2) 说出物品的名称。
(3) listen find and clour.
step 5   homework
1、 read and recite the dialogue of part a.
2、 read the words of part b
3、 说歌谣给父母听。

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