高中英语教学案例分析
必修二:unit3teenagersshouldbeallowedtochoosetheirownclothes
I.TeachingContents教学内容
授课班级:高一11
授课时间:2016年11月2日
II.DesignofTeachingObjectives教学目标设计(三维目标)
1.Knowledgeobjectives知识目标
Makethestudentasterthefollowingwords,phrasesandsentencepattern.(让学生掌握下列单词,短语和句型.)
(1)Importantwords(重点单词):
conduct,charge,shock,prove,tear,fasten,explain,appear
(2)Importantphrases(重点词组):
doanexperiment,agreatdeal,tie等to等,stop等from等
(3)Importantsentencepattern(重点句型)
HingrealisedthatIcoulduse等,Idecidedtodoanexperiment.
2.Abilityobjective能力目标
Improvethestudents'readingabilitythroughreadingactivities.(通过系列阅读活动提高学生的阅读理解能力.)
3.Affectiveobjectives情感价值目标
(1)AfterLearningthepassage,thestudentsareexpectedtoknowaboutsomefamousscientistsandtheirinventionsandtrainthestudents'qualitiesofscience.
(通过本节课的学习,让学生了解着名科学家及其发明,培养学生的科学品质.)
(2)Enablethestudentstoknowtheseriousattitudetowardsscience.(让学生了解科学的严谨态度.)
III.TeachingImportantPoints(教学重点)
1.Learnthewordsandphraseslistedabove.(学习上列单词和短语.)
2.Enablethestudentstoimprovetheirreadingpre-hension.(提高学生的阅读理解能力.)
IV.TeachingDifficultPoints(教学难点)
1.Understandthefollowingsentencecorrectly.(正确理解下面句子.)
HingrealisedthatIcoulduseakitetoattractlightning,Idecidedtodoanexperiment.
2.Howtohelpthestudentsunderstandthepassagebetter.(怎样帮助学生更好地理解这篇课文)
V.TeachingMethods(教学方法)
1.Task-basedmethodtomakestudentsinterestedinwhattheywilllearn.(任务型教学法)
2.Fastreadingtogetthegeneralideaofthepassage.(略读法)
3.Carefulreadingtogetsomedetailedinformation.(细读法)
VI.TeachingAids:(教学辅助手段)
1.Ablackboard(黑板)
2.Atape-recorder(收录机)
3.Aprojectorandaputerformultimedia(投影仪,多媒体)
VII.Teachingprocedures(教学程序)
StepILeadin(3minutes)(引入,3分钟)
教师活动:呈现四幅学生在实验室作实验的图片让学生观察.
学生活动:Describewhatyouseeinthepicture.
(描述你在图片中所看到的.)
设计目的:激发学生的学习兴趣,让学生主动参与.
StepIIpre-reading(3minutes)(读前,3分钟)
TodayweetotheReading.It'saboutFranklin'skiteexperiment.Asweallknow,BenjaminFrankinisafamouspolitician.Buttodaywewillreadapassageabouthimasascientist.Weshouldlearnabouthisseriousattitudetowardsscience.Let'sseehowFranklinmadehiamouselectricityexperimentbyflyingakite.
教师活动:老师问学生DoyouhetheexperiencesofflyingakiteHeyouevermadeakitebyyourselfWhydoyouoftengoouttoplaykites
(你放过风筝吗亲手作过风筝吗为何经常出去放风筝)
学生活动:学生分组把自己的想法汇报给组员.
设计意图:(1)激活学生已有的信息,使学生具备摄入新知识的心理定势.
(2)激发学生的学习兴趣.
(3)帮助老师引入课文的主题.
StepIII.While-reading(14minutes)(阅读,14分钟)
1.Fastreading(4minutes)(快速阅读,4分钟)
Askthestudentstoreadthepassagequicklyandmatchtheparagraphswiththemainideas(Onthescreen).
教师活动:教师用投影仪展示出下面问题:
Paragraph1TheTipofdoingtheexperiment.
Paragraphs2-3IntroductiontoFranklin'sexperiment.
Paragraphs4-6Theprocessoftheexpreiment.
学生活动:学生快速浏览课文,了解课文大意.
设计意图:训练学生快速阅读,归纳各段落的中心意思的能力.(Skimmingforthemainidea)
参:
Paragraph1TheTipofdoingtheexperiment.
Paragraphs2-3IntroductiontoFranklin'sexperiment.
Paragraphs4-6Theprocessoftheexpreiment.
2.Carefulreading(10minutes)(细读,10分钟)
(1)教师活动:要求学生认真阅读课文,寻找相关信息:
①Listallthematerialsthatareneededtomakeakite.
(列出制作风筝所需材料)
ListwhatareneededtodothesamekiteexperimentasFranklindid.(列出作富兰克林同样的风筝实验所需的物品.)
Getthestudentstoreadthetextandthendecidewhetherthefollowingstatementsaretrue(T)orfalse(F).
a.In1752,scientistsalreadyknewwhatelectricityis.()
b.Franklinwashelpedbyafriendtodotheexperiment.()
c.Franklinmadethekiteofsilkbecausewetsilkdoesnotconductelectricity.()
d.Acondenserwasusedintheexperimenttostoreelectricity.()
e.Thekeytiedtothestringwasputintothedoortostopthekitefromflyingaway.()
参:a.Tb.Fc.Fd.Te.F
学生活动:认真阅读课文完成任务,然后向全班汇报.
设计意图:训练学生快速查读细节,捕捉信息的能力.(Scanningfordetailedinformation)
(2)教师活动:用多媒体演示富兰克林风筝试验的flash动画制作.
学生活动:填写ScienceReport表格
TitleExperimenter'snamePurpose:Procedure:Results:Conclusion:
设计意图:训练学生如何写科学报告.
StepIVPost-reading(6minutes)(读后,6分钟)
教师活动:教师展示一些具有归纳总结性的问题:
①Whyisthekitemadeofsilkbetterthantheonemadeofpaper(为什么丝制风筝比纸制风筝好)
②DoyouthinkFranklin'sexperimentwasdangerousAndwhy
(你认为富兰克林的实验危险吗为什么)
③Whatdoyoulearnfromthisexperiment(从这个实验中你学到了什么)
学生活动:学生思考并讨论上述问题,然后向全班同学汇报.
设计意图:①帮助学生进行课堂反思,自己学到了些什么知识,
②学生收集课文中没有解决的问题,以便课后进一步讨论.
StepVLanguagestudy(7minutes)(语言学习,7分钟)
Therearesomeusefulwordsandexpressionsthestudeutsshouldlearntouseinthepassage:(本课中学生应学会使用的单词和习惯表达:)
①do/carryout/make/performanexperiment.
②agreatdealof
③charge
④appear
⑤tie等to等
⑥prove
⑦stopsb.fromdoingsth.
⑧Hingdone等,主语+v.
StepVILiteningandConsolidation(4minutes听课文,4分钟)
Playthetapeforthestudentstolistenandfollow.Payattentiontothepronunciationantintonation.
教师活动:教师放课文录音带
学生活动:学生小声跟读课文,并注意语音语调.
设计意图:让学生更进一步巩固课文内容,并训练其语音语调.
StepVIIDiscussionandHomework(3minutes)(讨论和作业布置,3分钟)
1,为了培养学生的科学品质,让学生思考讨论下列问题:
Whatqualitiesdoyouthinkaremostimportantforascientist(你认为对于科学家来说哪些素质很重要)
2,Writeasciencereportforanexperimentthatyouhedoneinyourphysicsorchemistryclassesandusethechartaboveasaguide.(写一篇科学报告.)
Unit16ScientistsatWorkReading:Franklin'sFamousKiteExperimentVerbs:
prove+n./pron./that等
provesb/sth.(tobe)+n./adj.
Itisprovedthat等
2,appear+adj.
todosth.
appeartobedoing
tohedone
Itappearsthat等
Phrases:
do/carryout/perform/makeanexperiment.
agreatdealof
tie等to等
stop等(from)doing
Sentencepattern:
Hingdone等,主语+V.