蒙阴二中公开课教案.docx

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蒙阴二中公开课教案.docx

蒙阴二中公开课教案

蒙阴二中教师公开课教案

2012年4月5日

姓名

徐雪妮

学科

英语

年级

三年级

课题

Unit3ALet’slearn

教学目标

1、听、说、认读5个数字单词eleven,twelve,thirteen,fourteen,fifteen

2、熟练运用数字进行口语交际。

3、初步了解西方数字文化知识,感受西方民俗风情。

教学重点、难点

1、听、说、认读5个数字单词eleven,twelve,thirteen,fourteen,fifteen

2、准确掌握/twe//th//fif/等发音。

教师活动

学生活动

一、Warmingup/Revision热身/复习

T:

Goodafternoon,boysandgirls.

T:

Class,somanyteacherscometoourclass.Areyouhappy?

T:

Let’sgivethemawarmwelcome,Ok?

T:

Youareveryfriendly.Thankyou.

T:

Class,lookatourclassroom.Howmanydoors?

Howmanywindows?

Howmanyteachers?

Howmanyboysinthisline(教师指一行学生)?

Howmanygirlsinthisline(教师指另一行学生?

T:

Class,youknowsomenumbers,butnotmany.Let'slearnmoretoday.First,let’ssingasong“Tenlittle candles”OK?

(播放flash“TenLittleCandles”)(Aftersingingthesong)

T:

Thesongisbeautiful.Beautiful,doyouremember?

Yousingthesongwell!

Now,threestarsforeachgroup!

二、Presentation呈现新课

T:

Lookatthescreen,please!

(点击课件呈现一个插有11根蜡烛的蛋糕)Howmanycandlescanyousee?

One,two…(与学生一起数蜡烛。

Ss,T:

Eleven.

T:

Now,pleaselistenandfollow.(点击课件eleven读音。

T:

(BbwritingthewordandhaveSs readinmanyways.Comparewiththeword“seven”.)Look,(Showthecardofseven)

T:

(遮住se只露出ven)

T:

(PointtotheBb“ven”)

T:

CheckSstoread.

T:

Elevencandlesonthecake?

Why?

 MotherDogis elevenyearsoldtoday!

So,elevencandlesforherbirthday.

T:

(Pointtothescreen.)Boysandgirls,MotherDoghasaquestionforyou. Canyoumake“eleven”?

Look,oneandteniseleven. Nine and two is eleven.Canyoumakeeleven?

T:

Cleverboy.

T:

(承接上一环节,最后呈现Elevenandoneis_______.)Children,Whatiselevenandone?

(先听课件的发音,再模仿,老师强调/twel/ /v/集体读,个别检查。

T:

Childen,todayisMotherDog’sbirthday.Someanimalsgotoherhousetocelebrateherbirthday.Look,howmanycats?

(屏幕上只有一个)

T:

Really?

Lookcarefully!

(点击课件一只只小猫进入狗妈妈的房子。

) Howmanycats?

T:

Right.Howmanyducks?

(点击课件一只只鸭子进入狗妈妈的房子。

T:

Howmanyrabbits?

(点击课件一只只兔子进入狗妈妈的房子。

Ss:

One,two,three,...Twelve.

T:

Askandanswerinpairsfreely.(学生同桌自由问答。

增加生生问答内容。

T:

Boy,standup,please!

Askanyoneyoulike.Howmany…?

T:

SomanyanimalscometoMotherDog’shouse?

(Pointtothescreen.)Twelveducks,twelvecatscometocelebrateMotherDog'sbirthday?

Andtheybringsomebooks forher.(课件呈现一摞书。

) Howmanybooks?

(课件点击呈现13本书。

T:

Right.

 Bbwritingtheword.teen用红色。

(呈现单词,让学生观察单词,自己试读。

引导学生从thirteen读出teen/ti:

n/,集体读,个别检查。

T:

ThirteenbooksforMotherDog.Doeswesternerlikenumber13?

 Readtheculturetipinyourheart.(点击课件呈现文化背景知识让学生默读。

T:

IalsohaveabookforMotherDog.(点击课件增加一本书,指屏幕上所有的书)Howmanybooksnow?

Ss:

(师、生同数)One,two,...fourteen.Oh,it'seasy.Four--teen,fourteen.(把单词卡片从中间折起来,让学生认读four然后根据板书上thirteen,认读teen。

这个单词相对比较简单,所有可以略处理。

T:

AnimalscometoMotherDog’shouse. SodoesAmy.Andshehassomeballoonsforherbirthdayparty,howmanyballoons?

Guess,please!

T:

(点开课件)Let'scount.Howmanyballoons?

 Fifteen. Bbwritingtheword.--teen用红笔写。

Whocanreadit?

 

(通过猜谜,复习巩固刚刚学过的11--14,引出15,并学习。

T:

Herearesometoys,estimatetheprices.Whatis15yuan?

T:

Let’ssee,whoisright?

(点击课件呈现答案。

)Whoisright?

Goodjob.Let’ssaytogether.

三、课文呈现

1.T:

Numbersareuseful.Weusethemeverywhere.Nowtheyareinacartoon.Let’swatchthecartoonandanswerthequestion:

Howmanynumbersarethereinthecartoon?

(Watchthecartoontogetherwiththechildren2times.)

T:

(Afterwatching.)Howmanynumbers?

T:

Whatarethey?

T:

Youwactchedverycarefully.

T:

Nowboysandgirlspleaseopenyourbooks,turntopage25.

Listen,pointandrepeat.

T:

Nowrepeatagain.

T:

 Nowchildren,workinpairs,onepoint,theothersaythenumbers. 

四.巩固练习 (Consolidation)

Listenandmatch.

 过渡语:

TodayisMotherDog'sbirthday,theyallhavesomegiftsforher.Listenandmatch:

Whatdotheyhave?

 

   女孩图片                                fifteen  蜡笔图片

   boy图片                               eleven  铅笔图片

   elephant图片                          thirteen 尺子图片

   monkey图片                            twelve  橡皮图片

  panda图片                               fourteen 故事书图片

录音材料:

Thegirlhas11pencils.Theboyhas15crayons.Theelephanthas12erasers.Themonkeyhas14books.Thepandahas13rulers.

 Checktheanswers.HaveSssay:

Thegirlhas11pencils.Theboyhas15crayons.Theelephanthas12erasers.Themonkeyhas14books.Thepandahas13rulers.

五、拓展(Production)

T:

Boysandgirls, Somany friendscometocelebrateMotherDog'sbirthday.Listen,theyaresinging"HappyBirthday"toMotherDog.Let'sjointhem.OK?

Ss:

Happybirthdaytoyou!

Happybirthdaytoyou!

Happybirthdaytoyou!

Happybirthdaytoyou!

T:

Let'sgoandenjoytheparty.Wow,howbusythepartyis!

Look,fish,pencils,books,howmanyfish?

(课件呈现生日party的场景,有礼物,也有动物,数量不等。

T:

Howmany...?

T:

 OK,boysandgirls.Nowworkinpairs.(学生同桌自由问答。

T:

Whichpairwouldliketoshowus?

T:

  Thepartyisbusy.Icanseeacake,11birds...Whatcanyouseeattheparty?

Nowsaytoyourpartnerplease.Sayasmoreasyoucan.

T:

WhowouldliketointroduceMotherDog'sbirthdayparty?

s32:

...(愿意说的同学获得2颗星。

六、总结

T:

Boys andgirls,youdidaverygoodjobinthisclass.Let'sseewhatwe’velearnedinthisclass.(指11—15数字)Canyouread?

T:

Youcansaythesenumbersverywell,whataboutthesefour?

Haveatry,OK?

T:

You’resosmart!

Canyoutellusyourmethod.YoucansayinChinese.

T:

You’resogoodatlearning.Ishouldlearnfromyou.

Children,let’scounthowmanystarsyouhavegot.(数星星,并向获胜小组表示祝贺。

七、作业Homework

T:

Nowboysandgirls,timeisup,pleaserememberyourhomework.

First,listenandrepeatP253times.Second,trytofindthethingsyoucancountinourlife.Nextclass,sharewithyourpartner.(作业在屏幕上用汉语打出,教师用英语说。

Ss:

Goodafternoon,MsXu.

Ss:

Yes.

Ss:

Ok.

Ss:

Answerthequestions.

 

Ss:

OK!

 

 

学生跟着老师打着节奏随音乐唱歌曲。

 

Ss:

Countthecandles.

 

Ss:

Eleven.

 

Ss:

Seven.

Ss:

ven

Ss:

ven eleven(thenspellandreadthewords.)

 

Ss:

Yes.

S1:

Threeandeightiseleven.(Tgives2candlesforS1’sgroup.)

S2:

Fourandseveniseleven.(Tgives1candleforS2’sgroup.)

S3:

Fiveandsixiseleven.(Tgives1candleforS3’sgroup.)   …

 

Ss:

(个别学生)Twelve.

 

Ss:

One.

 

Ss:

One,two,three,...Twelve.

Ss:

One,two,three,...Twelve.

Ss:

One,two,three,...Twelve.

 

S4:

…,howmanyrabbits?

S5:

Twelve.(对S6)…,howmanycats?

S6:

Twelve.

Ss:

Let'scount.

Ss:

One,two,...thirteen.Thirteenbooks.

 

Ss:

Westernerdoesn’tlikenumber13.

 

Ss:

(师、生同数)One,two,...fourteen.

Ss:

fourteen

 

S20:

11balloons

S21:

14balloons

S22:

6balloons

S28:

 Fif--teen,fifteen.

Ss:

Fifteen.

S23:

Thekiteis15yuan.

S24:

The…is15yuan.

Ss:

The…is15yuan.The…is15yuan.…

 

Ss:

15.

Ss:

One,two,…fifteen.

 

Sssay:

Thegirlhas11pencils.Theboyhas15crayons.Theelephanthas12erasers.Themonkeyhas14books.Thepandahas13rulers.

 

Ss:

One,two...twelve.

 

Ss:

One,two,...  eleven.

 

S30:

Howmanybirds?

S31:

Eleven.

Ss:

Saytotheirpartners.

S30:

Icansee... Icansee... Icansee...

S31:

...

 

Ss:

Readtogether.

 

Ss:

OK!

Sixteen,seventeen,eighteen,nineteen.

S33:

(可以用汉语)......

板书设计:

Unit3ALet’slearn

eleventhirteen

fourteen

twelvefifteen

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