四年级英语上册三疑三探教案模式.docx
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四年级英语上册三疑三探教案模式
四年级英语上册三疑三探教案模式
Lesson1Icanswim
累计课时数（1—3）
第一课时
Teachingmaterialanalyses（教材分析）
1、Inthispart,letthestudentsmastertheusefulexpression:
“Ican…,canyou?
Yes,Ican./No,Ican’t.”
2、Thenletthestudentsmastertheusefulsymbols:
［i］［e］
Goalrequest（教学目的）
1、Inthispart,letthestudentsmastertheusefulexpression:
“Ican…,canyou?
Yes,Ican./No,Ican’t.”
2、Thenletthestudentsmastertheusefulsymbols:
［i］［e］
Keydifficulty（重点难点）
1.Inthispart,letthestudentsmastertheusefulexpression:
“Ican…,canyou?
Yes,Ican./No,Ican’t.”
2.Thenletthestudentsmastertheusefulsymbols:
［i］［e］
Teachingtimes:
（教学时间）2
Teachingmethod:
（教学方法）threedoubtsthreesearches
Teachingpreparationandmethod:
（教具学具）cards,radio
第一课时
Listen,pointandread
Warmer:
T:
Goodmorning,boysandgirls.
S:
Goodmorning,teacher.
Step1.Review（3minutes）
T:
Beforeournewlesson,let’ssingasongof“ABC”.
S:
Wow,great!
T:
Canyouwritethemonyourexercisebook?
S:
OK.
Teachershowsomeoftheexercisetotheclasss.
Step2设疑自探（7minutes）
1.Theteacherwritethe26lettersontheBblikethis:
bpmfdtnl
［b］［p］［m］［f］［d］［t］［n］［l］
gkhrszvw
［g］［k］［h］［r］［s］［z］［v］［w］
T:
LookattheBb,doyouhaveanyquestionstoask?
GettheSstoask:
第二和第四行的字母是什么？
师对音标进行讲解，并且告诉学生这些音标的发音要领，再领读几遍，然后再出示这16个音标的卡片，让学生读。
2.Theteachershowthewordswhichcontainthesymbols［b］［p］etc.,andlettheSsreadthem.
vest,help,bed,big,fish,with,chick,is,in,himetc.
1、Thenshowthesymbols［i］［e］andthewordswhichcontainthesymbols［i］［e］板书：
［e］［i］
-e--ea--i-
vestheadswim
［vest］［hed］［swim］
henbreadskip
［hen］［bred］［skip］
legsgift
［legz］［gift］
Doyouhaveanyquestionswhenyouseethesewords?
Ss:
这些音标该怎么读？
GivetheSssometimeandreadthesewordsbythemselves.
Step3解疑合探（12minutes）
1.Getonestudenttrytoreadthesewords,andotherSslistencarefullyandcorrecthimorher.
2.Theteacheraskanotherstudenttoreadthesewords,andothers
listencarefully，atthesametimepayattentiontothepronunciation.
3.ThentheSsreadaftertheteacherandcorrectthepronunciation.
4.NextlettheSsreadbythemselves.
5.Payattentiontoblackpartinthewords,thinkaboutthepronunciation,andfindouttherule.
（第一组中的e和第二组中的ea都发[e]，第三组中的i都发[i]）
6.LettheSsreadafterteacher.
7.Thenreadinpairs,readingroups,readsidebyside,boysandgirls.
Step4质疑再探（8minutes）
Doyouhaveanyquestionstoask?
If they have, solve it , if not, let’s pass
Step5拓展运用（7minutes）
1、Whatwehavelearntthisclass?
Ss:
……
2、ShowsomenewsymbolstotheSs,andletthemtrytoread.
［desk］［bend］［swim］［milk］
［siks］［hill］［ded］［'veri］
［'litl］［liv］［eg］［nekst］
Bbwritingdesign（板书设计）
Lesson1Icanswim
Listen,pointandread
［e］［i］
-e--ea--i-
vestheadswim
［vest］［hed］［swim］
henbreadskip
［hen］［bred］［skip］
legsgift
［legz］［gift］
第二课时
Let’stalk
Teachingprocess（教学过程）
Step1Warmer（3minutes）
T:
Goodmorning,boysandgirls.
S:
Goodmorning,teacher.
T:
Todaywewillcontinuetolearnthenewlessons.
First,let’sreviewwhatwehavelearnedlastclass.Showthecardstothestudents,thenletthemtrytoreadthesesymbols.
［e］［i］［b］［v］［t］［l］［k］［h］［w］［p］［m］［f］［d］［n］［g］［r］［s］［z］
NextshowsomesymbolsofthewordsandlettheSsread.
Thenlookatthesewords,trytoreadthem.
littlefriendswimbendlegheadhill
Step2设疑自探（10minutes）
Ss:
OK.Nowletusturntopage1,andlookatPart1:
Let’stalk.
Doyouhaveanyquestionswhenyouseethispart?
Get the Ss to say:
1）Howtoread?
2）Whatisthemeaningofthesesentences?
2）Whattopicaretheytalkingabout?
Give the Ss sometime to readthetext,thenletoneSread,andotherslistencarefullyandcorrectthewrongpronunciation.
Step3解疑合探（18minutes）
LetSsreadthistextbythemselves,andthinkaboutthemeaningofthistext.
Thenlistentothetapeandreadafterthetape,andcorrectthewrongpronunciation.
Broadcastthetextsentencebysentence,andletSssayoutthemeaningofthesentences.Atthesametime,theteachercancorrecttheSsifthereissomethingwrong.
Thenletuslistenthispartagain,andreadafterthetapeforseveraltimes.
LettheSsreadthetextafterteacher,thenreadafteronestudent.
LettheSsfindoutthekeysentenceinthistext.
Sa:
Ican…,canyou?
Yes,Ican./No,Ican’t.
LetSspracticeindifferentwayslikethis:
S1:
Icanswim.Canyou?
/Canyouswim?
S2：
Yes,wecan../No,wecan’t.
S1:
Icanbendmylegandmyhead.Canyou?
S2：
Yes,Ican../No,Ican’t.
S1:
Icanrunupthehill.Canyou?
S2：
Yes,Ican../No,Ican’t.
Group1:
Icanswim.Canyou?
Group2:
Yes,wecan../No,wecan’t.
Group1:
Icanbendmylegandmyhead.Canyou?
Group2:
Yes,Ican../No,Ican’t.
Group1:
Icanrunupthehill.Canyou?
Group2:
Yes,Ican../No,Ican’t.
Boys:
Icanrunupthehill.Canyou?
Girls:
Yes,Ican../No,Ican’t.
T:
Icanswim.Canyou?
Ss:
Yes,wecan../No,wecan’t.
LetSsreadthetextinroles,readinpairs,readingroups（girlsandboyspractiseindifferentroles）
Inthispart,thestudentsshouldmast“Canyou…?
Yes,Ican/No,Ican’t.”
Step4质疑再探（8minutes）
Letthestudentsthinkaboutanyotherquestions:
Whatelsedoyouwanttoask?
（Iftherearesomequestions,theteacherwillchooseanyotherstudentstotrytoanswerthem）
Step5拓展运用（7minutes）
Let the Ss look at these,then try to make up new dialogues.
（1）Icanjump,canyou?
Yes,Ican./No,Ican’t.
（2）Icanswim,canyou?
Yes,Ican./No,Ican’t.
（3）Icanrun,canyou?
Yes,Ican./No,Ican’t.
Bbwritingdesign（板书设计）
Lesson1Icanswim
Let’stalk
Ican…,canyou?
Yes,Ican./No,Ican’t.
第三课时
Let’s learn,Listenandtick,Game
Teachingprocess（教学过程）
Step1Warmer（3minutes）
T:
Goodmorning,boysandgirls.
S:
Goodmorning,teacher.
T:
Todaywewillcontinuetolearnthenewlesson:
Let’s learn,Listenandtick,Game.
Theteacherdotheactions（swim,bendtheheadandthelegs,runupthehill）,andletSssaythewordsorphrases.AndthenmakedialogueswiththeSslikethis:
Canyou…?
Yes,Ican./No,Ican’t.（同时将这个主题句板书在黑板上）
Step2设疑自探（10minutes）
TeachershowthenewwordsontheBb:
hopskateswimrideabike
Doyouhaveanyquestionswhenyouseethesewords?
Get the Ss to say:
1）Howtoread?
2）Whatisthemeaningofthesewords?
3）Howtoexchangetheminthesentence?
LettheSstrytoreadthesewords,andguessthemeaningofthesewords.
ThenletoneStrytoanswer:
swim意思是游泳。
AlltheSsreadafterthisS,
Step3解疑合探（18minutes）
TheteachergiveSssometimetothinkabout:
howtoreadthesewords,andwhat’sthemeaningofthesewords.
IftheSsdon’tknow,theteachercanguidetheSstoguessthemeaningandthepronunciations.
师标注出相对应的音标，学生试着拼读，如果遇到还不会读老师予以帮助、指导。
教师做单脚跳的动作，让学生猜第一个单词的意思，这样依次让学生猜出这些词的意思。
hop单脚跳skate滑冰rideabike骑自行车
GiveSssometimetorememberthesewords,andthenaskonestudenttorecitethenewwords.
T:
Nowlet’sturntopage14,andthinkabouthowtoexchangewiththesenewwords.
GiveSssometimetothink,theycandiscusswiththeirpartener,ordiscussingroups.
T:
Whocanmaketheshortdialoguewiththesentencestructure:
Ican…,canyou?
Yes,Ican./No,Ican’t.
Eg:
A:
Canyouskate?
B:
Yes.Ican/No,Ican’t.
TheSscanpracticethekeysentencewithswim,rideabike,hop,skateetc.ingroups
Eg:
Group1:
Canyouswim?
Group2:
Yes,Ican/No,Ican’t.
Gils:
Canyourideabike?
Boys:
Yes,Ican/No,Ican’t.
T:
Canyouhop?
Ss:
Yes,Ican/No,Ican’
Step3.质疑再探（5分钟）
Look at these questions , then ask them:
Do you have any other questions?
If they have, solve it , if not, let’s pass.
Step4.运用拓展（7分钟）
Let the Ss look at these,then try to make upnew dialogues.（sing,walk,skip,swim,fly,jump）
Example:
A:
Canyoujump?
B:
Yes,Ican
A:
Canyoufly?
B:
No,Ican’t
Thenlet’slistentothesong:
Canyouswim?
Nextlet’sdotheexerciseonthepage4:
Listenandtick.
Lastlet’splayagame:
Isaythewords,andyoudotheactions
Bbwritingdesign（板书设计）
Lesson1Icanswim
Let’slearn:
Ican…,canyou?
Yes,Ican./No,Ican’t.
hopskateswimrideabike
教后反思：
Lesson2What’sonthedesk?
累计课时数（4~6）
Teachingmaterialanalyses（教材分析）
Inthispart,letthestudentsmastertheusefulexpression:
“What’son／in……？
It’s……”
Thenletthestudentsmastertheusefulsymbols:
[ɔ][∧]
Goalrequest（教学目的）
Inthispart,letthestudentsmastertheusefulexpression:
“What’son／in……？
It’s……”
Thenletthestudentsmastertheusefulsymbols:
[ɔ][∧]
Keydifficulty（重点难点）
1.Inthispart,letthestudentsmastertheusefulexpression:
“What’son／in……？
It’s……”
2.Thenletthestudentsmastertheusefulsymbols:
[ɔ][∧]
Teachingtimes（教学时间）2
Teachingmethod（教学方法）threedoubtsthreesearches
Teachingpreparationandmethod（教具学具）cards,radio
第一课时
Listen,pointandread
Step1.Review（3minutes）
ShowSssomewordsandsymbolslearntbefpre.
vesthenleghead
［vest］［hen］［hen］hed］
swimskipgifthill
［swim］［skip］［gift］［hil］LettheSsreadthesewords,andpayattentiontothepronunciation.
Thenasksomestudenttoread.Allstudentreadafteronestudent.Findthesamesymbolsineachgroupandreadthem.
Step2设疑自探（7minutes）
Showthenewsymbols[ɔ][∧]totheSs.
Whenyouseethesymbols,whatduyouwanttoask?
GettheSsask:
Howtoread?
Step3解疑合探（18minutes）
1.Theteachershowthewordslearntbefore,lettheSstrytoreadbythemselves.
[ɔ][∧]
dollcup
［dɔl］［k∧p]
clockhut
[klɔk］[h∧t]
2.Theteacheraskonestudenttoreadthesewords,andotherslistencarefully，atthesametimepayattentiontothepronunciation.
3.ThentheSsreadafterthetea
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