八年级英语下Unit3第四课时Section B12c.docx
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八年级英语下Unit3第四课时SectionB12c
八年级2013年3月22日
第4周星期五第4课时
Unit3WhatwereyoudoingwhentheUFOarrived?
SectionB(1-2c)(P21)
LearningGoals
MasterthePastProgressiveTenseanduseittodescribeapaston-goingevent.Howtousethepastcontinuoustenseintheadverbclauseoftimeledby“when”and“while”.Beabletomasterthekeyvocabularyandthekeystructures.Encouragestudentstobeabletohelpsomepeoplewhoareintrouble,toenabletopracticeEnglishindailylife.
Preview
1、LookatP21,putthefollowingintoEnglishorally,thenwritethemdownwithoutlookingatthetext.
1.爬树_______2.太恐惧_______3.给警察打电话_____________
4.照相_______5.跳下_______6.向某人叫喊____________
7.骑自行车____________
二、PutthefollowingintoChinese.
1.He’sscared.
2.It’sclimbingatree.
3.It’sjumpingdown.
4.She’sshouting.
5.calledtheTVstation
6.sawacatinatree
7.tookaphoto
(设计意图:
本部分由于短语和生词不多,所以把句子也拿出来作为预习任务,同时通过检测学生的预习效果,师生可以做到心中有数,教师可以更有针对性地教,学生可以更有针对性的学。
)
Warmingupandleadingin.
Teacher:
IhadaveryunusualexperiencelastSunday.Doyouwanttoknowit?
Students:
Yes.
Teacher:
Letmetellyou.LastSunday,Iwenttotheparkwithmyfriend,Dare.WhenIwalkeddownthestreet,apigcametome.Iwasverysurprised.Daresaid“Oh,god!
What’sit?
”Isawaboyfollowthepig,hewasrunningandshouting“Stop!
Stop!
”Iwantedtocatchthatpig.Butthepigsuddenlyflew.Weweretoosurprised.Youcanimaginehowstrangeitwas!
Amanwaswalkingtous.Hesaidtotheboy“That’sgood!
Theperformancewasasuccess.”Wefoundthatthepigwasfalse.Oh,itwasinthefilm!
Teacher:
Didyouhaveaveryunusualexperience?
Todaywewillstudyaboy’sexperience.Let’scometoSectionB.
(设计意图:
导入部分通过讲故事的形式引导学生进入新课的学习,激发了学生的学习兴趣,调动了学生学习的积极性,活跃了课堂气氛。
)
Presentation:
Showsomepicturesonthescreenandaskstudentstosaysomethingaboutthepictures.Providekeyvocabularywordsasneeded.Writethesewordsontheboard.
Picturea
Twoboysareplayingfootball.Agirlisshoutingatthem.
Pictureb
Thereisadoginthepicture.What’sthedogdoing?
It’sjumpingdown.
Picturec
What’sinthepicture?
Thereisasnake.
Themanisafraidofthesnake.
Pictured
Thereisacatinthepicture.
Thecatisclimbingthetree.
(Showthesentencesonthescreen.)
1.___He’sscared.
2.___It’sclimbingatree.
3.___It’sjumpingdown.
4.___She’sshouting.
Nowaskstudentstomatchthesentenceswiththepictures.Havethemfinishtheworkontheirown.
(设计意图:
通过图片的展示让学生能够图文并茂的认识新学的内容,这样能够调动学生学习的兴趣,使课堂变得生动活泼,还能够让学习与生活实际结合起来。
)
While—listeningactivities
1、Listeningforthegeneralidea.
2aListenandchoosethemainideaoftheconversation.
A.John’slifeathomeB.John’sstudyatschoolC.John’sexperienceinaday.
2、Listenforthespecificideas.
(1)、Listen.Check(√)thesixthingsyouhearinthechart.
(2)、Listenagain.Writetheletterofwhodideachthinginthechart.
(3)、Listenagainandfillintheblanks.
Boy:
whatadayIhad!
Girl:
Tellmeaboutit,John.
Boy:
well,()Iwaswalkingtoschool,Isawacatinatree.Itwasreallyscary.
Girl:
What()youdo?
Boy:
I().
Girl:
Andyougotthecat?
Boy:
Nope,()Iwasclimbingthetree,amansawme.Itwashistreeandheshoutedatme.SoIstoppedclimbing.
Girl:
Thenwhathappened?
Boy:
Thenthemancalledthepolice.And()themancallingthepolice,awoman()thenewspaper.
Girl:
Whatdidyoudo?
Boy:
Ijumpeddownfromthetree.Andthenthecatjumpeddowntoo.
Girl:
That’sgood.
Boy:
Andthenthepoliceofficerandthenewspaperreporter().Thepoliceofficersaid,“Goodboy!
”Andthenewspaperreportertookaphototoputinthenewspaper.
Girl:
That’sgreat.
Boy:
Yes,but()hewastakingthephoto,thecat()thetreeagain.
Girl:
Andwhatdidyoudo?
Boy:
Whatdoyouthink?
(4)、Checkthestudents’answers.
(5)、Listenandrepeat.
(设计意图:
本部分的内容重在培养学生们听大意和听细节信息的能力,先帮助学生理解本部分的大意,然后通过细致的细节听取,并让学生把原文进行填空练习,让学生带着问题进行听力训练。
提高学生能力,培养良好的学习习惯。
)
Post—listeningactivities
1.Pairwork:
Talkaboutthepeopleinactivity2a.StudentAbeginsasentencewiththeword“while”,StudentBcompletesthesentence.
A:
WhileJohnwaswalkingtoschool,…
B:
WhileJohnwaswalkingtoschool,hesawacatinatree.
A:
WhileJohnwasclimbingthetree,…
B:
WhileJohnwasclimbingthetree,.
A:
Whilethemanwascallingthepolice,…
B:
Whilethemanwascallingthepolice,.
A:
Whilethenewspaperreporterwastakingphotos,…
B:
Whilethenewspaperreporterwastakingphotos,.
2.LetthestudentstellthestoryaboutJohn’sexperience(经历).
Tellthestorylikethis:
Johnhadanunusualmorning.WhileJohnwaswalkingtoschool,hesaw.ItwassoJohnclimbedto.Whilehewas,amansawhimandshoutedsohestopped.Thecatwantedto.Themancalledandawomancalled.Whilethenewspaperreporterwas,thecatthetree.
(设计意图:
本部分的内容重在培养学生们口头表达的能力,同时通过复述引导学生更好地内化语言知识。
)
3.Let’sshareyourunusualexperience!
Whathappened?
Wheredidithappen?
Whendidithappen?
……
Sample:
Ihadaveryunusualexperience……
(设计意图:
通过讨论交流,向同学们展示自己的经历,这样能够调动学生的积极性,让学生把所学知识应用于实际,与现实生活相联系。
提高学生的写作能力。
)
Inquiryintoknowledgebytranslation
一、WhileJohnwaswalkingtoschool,hesawacatinatree.
1.表示某人或某物在树上用,表示(叶子、花、果实等)长在树上用。
如:
树上有一只鸟。
树上有一些苹果。
2.将本句改为when引导的同义句:
二、scared/afraid
1.bescared/afraidof(doing)sth/todosth.
2.Scared可置于名词前作定语,而afraid无此用法。
(1).许多人害怕狼。
Manypeopleare__________________wolves.
(2).那个小女孩晚上不敢出门。
Thelittlegirlis__________________gooutatnight.
(3).那个受惊的小孩仍然在哭。
The_________childisstillcrying.
AnswerstoInquiryintoknowledgebytranslation
一、当约翰走着去上学时他看见树上有一只猫。
1、inthetree;onthetree;
Thereisabirdinthetree.
Therearesomeapplesonthetree.
2、Johnwaswalkingtoschoolwhenhesawacatinthetree.
二、
(1)afraidof
(2)afraidto
(3)scared
Theend—ofclasstest
1.根据句意和首字母提示完成句子。
1、Look!
Thecatiscthetree.
2.It’simpolitetosatothers.
3.Monkeysoftenjupanddown.
4.I’mstogooutalone.
5.Themancalledthepwhenhecouldn’tfindhiscar.
2.用所给词的适当形式填空
buy,takeaphoto,getoutof,callthepolice,cook
1.He____formeintheparkyesterday.
2.I___whenIsawathiefinthesupermarket.
3.Hesawanalien___theUFO.
4.He____somefruitfromthefruitshopyesterday.
5.Thegirl_____dinnerwhenhermothercameback.
3.句型转换
1.Iwasplayingtheguitaratthistimeyesterday.(划线提问)
__________you_____atthistimeyesterday?
2.Shewashedclotheslastnight.(改过去进行时)
She______
____clotheslast
night.
3.You’dbettergotoseehertomorrow.(改否定句)
You’d____________toseehertomorrow
4.Ithinkthere’ssomethinginterestinginhisstory.(改否定句)
I_________there’s_____interestinginhisstory.
本节课的亮点:
1、导入部分通过讲故事的形式引导学生进入新课的学习,激发了学生的学习兴趣,使学生的注意力进入课堂学习中来,调动了学生学习的积极性,活跃了课堂气氛。
2、呈现部分通过图片的展示,让学生形象生动的把所学的内容与图片相匹配,这样既能够生动形象的调动学生,避免了课堂的枯燥,又能够让学生掌握知识。
3、最后通过让学生把约翰的经历改写成故事的形式,对本节课所学的内容进行巩固和梳理,让学生把本节课的学习内容进行总结。
让学生展示分享彼此的经历,提高学生的写作能力。
不足之处:
本节课的学习内容与学生的生活实际联系比较密切,但是在课堂教学的过程中,没有能够充分利用这一点来调动学生。
Answers:
Preview一、PutthefollowingintoEnglishorally.
1.climbthetree2.betooscared3.callthepolice4.takeaphoto5.jumpdown6.shoutatsb.
二、PutthefollowingintoChinese.
1.他恐惧。
2.它正在爬树。
3.它正跳下来。
4.她正在呼喊。
5.给电视台打电话6.看见猫在树上7.照相
While-listeningactivities
1、C
2、(3)while,did,climbedthetree,while,while,called,arrived,While,wentup
Post—listeningactivities
1.Pairwork:
hesawacatinatree.
amansawhim.
awomancalledthenewspaper.
thecatwentupthetreeagain.
2.LetthestudentstellthestoryaboutJohn’sexperience(经历).
acatinatree,reallyscared,thetree,getthecat,climbingthetree,athim,climbing,jumpdown,thepolice,thenewspaper,takingthephoto,wentup
Theend—ofclasstest
一.1.climbing2.shout3.jump4.scared5.police
二、1.tookaphoto2.wascallingthepolice3.gettingoutof4.bought5.wascooking
三.1.Whatweredoing2.waswashing3.betternotgo4.don’tthinkanything