云南省芒市中学高一英语《Unit18InventionsThe1stPeriod》教案本单元的中心话题：Thisunitmainlytalksaboutinventionsandwhatqualitiesweshouldhavetocreatenewthings.Throughthistopic,thestudentsnotonlygetmoreinformationaboutinventions,butalsolearnwhattodotodevelopcreativity.The1stPeriodWarmingup&Speaking一．教学内容及解析1.内容:Talkaboutnewinventions,suchaselectronicshoe,inflatablebicycle,ediblechopsticksandsoon..Anddecidewhethereachinventionisagoodideaornot.2.解析:Understandthewords,expressionpatternsinthisunitwiththehelpofexamples.Discussiontomakestudentstalkaboutinventions二.目标及其解析1.目标:1).Talkaboutsometopicsaboutinventions.2).Learnandmastersomeusefulwordsandexpressions.3).Improvethestudents’speakingability.2.解析:1).Studentsareabletousethewords,expressions,patternsinthisunitfreely.2).Tohelpstudentstoimprovetheirspeakingability.三．教学中出现的问题1.Studentsarenotfamiliarwiththewordsandexpressions.2.Howtousethestructureofdescribingfeaturesofanewinvention.四．教学支持条件pictures,slides五.教学过程设计㈠教学基本流程Leading-----Warmingup----pre-speaking----speaking-----Discussion----summary㈡教学情景I.LeadingShowpicturesoffourgreatinventionsofancientChina.(Compass,paper-making,printingandgunpowder.)设计意图:Motivatethestudents’interests师生互动:firststudentsspeakthemthenchecktheanswersII.WarmingupLettheSslookatthepicturestotellanythingspecialabouteachpictureP57andthenasktheSstomatcheachpicturewiththecorrectdescriptionbelow.设计意图:Givethestudentsacleartopicinthisunit师生互动:QuestioningandansweringIII.SpeakinganddiscussionQ1:Whatdoweneedifwewanttoinventsomething?(Imaginationandcreation)Q2:Whatarethefunctionsoftheinventions?Q3:Arethereanydisadvantagesoftheseinventions?Ifso,whatarethey?Whatcanwedotoimprovethem?Q4:Doyoulikealltheseinventions?Whyorwhynot?设计意图：helpthestudentsunderstandthesephrases,sentencesstructuresandlearntousethemcorrectly.师生互动：reviewthemwiththestudentsanddotheexercisesatthesametime.IV.目标检测1.I’mtired__________washingclothesbyhand.I’llbuyawashingmachinetomorrow.2.You’vegottobreakaway__________oldthoughtpatternsinordertodevelopcreativethinking.3.Shewastellingusabouthersickmotherwhenshesuddenlybroke__________tears.4.Thestudentslikephysicsclassesbestbecausethewaytheirteacherteachesallows__________creativity.5.Idon’twanttokeepthehenanymore;I’llexchangeit__________twentyeggs.6.Duringatest,it’salwayswisetomoveonwhenyougetstuck__________adifficultproblemandcomebacktoitlater.Keys:1.of2.from3.into4.for5.for6.in设计意图：helpthestudentsunderstandthesephrases,sentencesstructuresandlearntouseprepositionscorrectly.师生互动：helpthestudentsunderstandthesephrases,sentencesstructures配餐作业A组题Translation你会翻译下面这些名言警句吗？试试看吧！1.Nopains,nogains___________________________________2.鱼和水的关系正如人和空气的关系._________________________3.覆水难收______________________________4.Wherethereisawill,thereisaway.__________________________设计意图：LettheSslearnmoreaboutfamoussayings师生互动：RecitethemtoeachotherB组题RecitealessonandpayattentiontothetenseOnWednesdayevening,….Atthatmomenteverybodybegantolaughandsing.设计意图：LettheSslearntoreadsomeinterestingessayalone师生互动：TranslationandlearningbyheartC组题WhiletraveledtoParisonabus,Ibecameverysick.1._______________…….thatcommunicationcantakeplacewithoutmuchactual10.______________languageatall.Keys:1.traveled-traveling2.well-dressing---well-dressed3.office后加was4.去to5.can’t---couldn’t6.去but7.myself-my8.to—for9.healthy---health10.√设计意图：训练短文改错的能力与技巧教学反思:
