蒙阴二中公开课教案.docx
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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