首页英语教案小学三年级英语教案Unit 9 On and off(精选3篇)

Unit 9 On and off(精选3篇)


Unit 9 On and off(精选3篇)

Unit 9 On and off 篇1

  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(a部分三、四两幅图;b部分相关单词)

  二、教学目标:

  1、能听懂、会说close/open…及其应答语all right./ok等。

  2、能听懂、会说常见物品a door, a window, a box, a basket。

  3、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

  1、单词:a door, a window, a box, a basket。

  2、日常交际用语:close/open…及其应答语all right.

  四、教学难点

  1、单词a basket 的读音

  2、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

  1、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、

  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

  step1revision

  1、t: good morning,s1.

  s1:good morning, missjiang .

  t: how are you?

  s1: fine, thank you. and you?

  t: i’m fine, too.

  t:sit down ,please.(重音:please)

  2.t:what’s your name?

  s2:nice to meet you.

  t:nice to meet you,too.(并伴随着握手的姿势)

  t:sit down,please. (重音:please)

  新授please: 反复操练几个对话,强调please,以此来讲授please的意思,让学生了解其意思。

  3.(在学生操练完各个复习的对话时)t:sit down…s:please(together)

  step2 presentation

  1、door, open the door

  t: today, we will learn some new things,look,it’s a door,a door ,what’s the meaning of door?

  ss:“门”

  t:door ,door ,门(领学生读数遍)

  t:there are so many people in the classroom,i feel hot ,so i want to open the door ,open ,open ,open the door

  t:伴随肢体语言讲解open the door

  t:open the door

  s:all right/ok

  2.close the door

  t:but ,today ,i’ve got a cold,i feel cold now,so i want to close the door.

  t:伴随肢体语言讲解close the door

  3.t:close the door

  s:all right.

  4.compare:open and close

  t:做关门的动作

  s:close

  t:做开门的动作

  s:open

  (do this many times ,let the students understand “open”and “close”)

  3.(多媒体课件呈现实物)同样的方法讲解basket,window,box

  basket a [a:]

  window i[i]

  boxo[c]

  step3consolidation and practice

  1、revesion the new words:

  (1)read the new words together

  (2)use cai to show the part of the pictures,let the ss guess:what’s this?

  (3)put the cards of the new words on the right things.

  step4 presentation

  1.open the box

  close the box

  2.open the basket

  close the basket

  3.open the window

  close the window

  (can let the ss follow the orders,and do many times )

  4. drill

  review :open the …,all right

  close the …,all right

  (t-s,s-t,t-t)

  step 5 consolidation

  1. read the new sentences on the blackboard together

  2. listen to the tape and read after it (p53)

  step 6 presentation

  t:what did david say at last?

  s:i’m sorry.

  t:why?

  s:因为大卫不小心把爸爸的衣服夹在门缝里头了,所以说“i’m sorry!”

  t:yes, when we do some wrong things ,we should say “i’m sorry!”

  step 7ending

  1. homework: listen to the tape and read after it (p53)

  2. read the new words many times.

  3. ending:oh,now ,it’s time to have a rest.let’s stand up,now ,we want to go out,we should open (重读) the door.bye!

  design:

  unit 9 on and off

  open / closethe door ,please

  basket

  window

  box

Unit 9 On and off 篇2

  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:

  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。

  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)

  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”

  (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。

Unit 9 On and off 篇3

  本节课我主要教了四个单词:box, basket, window, door和两句祈使句:open/close the …, please.我设计了各种游戏、比赛、情景对话和练习,从多方面提高了学生的听、说、读、写的能力。

  一、设计情景,引出单词

  这节课的四个单词我设计了四种不同的情景来引出。

  首先我创设南希的生日这个情景来教door这个单词,通过让学生开门请南希进来,学生们十分形象的理解了door和open the door的含义。

  t: today it’s nancy’s birthday. where’s nancy? maybe she’s outside the door.(师指着门)

  接着我安排送南希生日礼物这个环节来教box这个单词。通过pencil-box 和box的比较,学生们能很好的理解和朗读这个单词。

  t: here’s some presents for nancy. what’s this?

  s1: it’s a pencil-box.

  t: teach: open the pencil-box

  ss: learn the phrases and the answer: all right

  (the same way to teach : book,bag, box)

  然后我设计“打开盒子”这个任务,让学生通过打开盒子找字母,把basket这个单词的六个字母逐一出示,学生们先熟练的拼读这个单词,老师再解释单词的含义。这个环节比较有趣,在学生枯燥的朗读中增添了一丝乐趣。

  t: open the box, please.

  s1: ok/all right. (take out a letter)

  ss: read the letter together.

  t: ask the students to come to the front with the letter and read: b a s k e t ----basket

  teach: basket---open the basket, please

  最后,我在欣赏歌曲this is my room后引出单词window。让学生们在愉悦的心情中学会了单词。

  have a rest (enjoy a song)

  t: look, this is my room . what can you see in my room?

  ss: i can see a bed.

  t: i can see a   teach: window ----open the window, please.

  二、开展游戏,巩固单词。

  在教完单词后我开展了“炸弹”游戏,规则是读到绿色的单词必须拼读,读到红色的单词只要拼不要读,否则就会碰到炸弹。学生们做这个游戏的时候读的格外认真,是用心读,而不是“小和尚念经”读。因此这个游戏不仅让学生在玩中体验到了读书的乐趣,更让学生巩固了单词的拼写。

  三、情景对话,引出句型。

  本课的句型比较简单,但操作性不强.机械的练读又比较乏味.因此我安排两段情景,把以前学的句型和本课的句型有机的结合起来,与生活实际联系起来,让句型更生动,赋予活力。

  t: let’s open the door. look, who is she?

  ss: she’s yyangling.

  t: let’s ask her: how are you? yangling?

  -----not so good! close the door, please.

  ss: i’m sorry.

  t: listen, it's four thirty, it's time to go home. who is he/she?

  ss: he’s liutao, she’s miss li.

  t: what are they talking about?

  ss: (listen) go home now, liutao.

  all right.

  close the window , please.

  ok, see you , missli.

  四、运用比赛,巩固句型。

  在教完句型close the …后,我设计了小组比赛读句,每人读一句,在规定时间内看看哪个小组读的句型最多。这个环节旨在充分调动学生说的积极性,让学生在有限的时间内做更多的操练。尤其是这个句型比较枯燥,只有设计比赛才能让学生多说多练,以达到巩固句型的目的。

  总之,本课中我设计了各种活动,让学生在轻松的环境中,更好的学英语,用英语,以达到语言交流的目的。