2023學(xué)年完整版Unit3Inventorsandinventions設(shè)計2

Unit3Inventorsandinventions教學(xué)設(shè)計discoveringusefulstructuresrevisionofpastparticiples本節(jié)課的話題是選修8Unit3Inventorsandinventions,具體內(nèi)容是這個單元的discoveringusefulstructures:revisionofpastparticiples.這個單元的中心話題是發(fā)明創(chuàng)造，其中的語言技能和語言知識都是圍繞這一中心話題設(shè)計的。但由于該單元過去分詞的練習(xí)都是相對獨立分散的，相互沒有關(guān)聯(lián)，不能構(gòu)成意義連貫的語境，很難激發(fā)學(xué)生的興趣，所以我選用了學(xué)生熟悉的動畫片“喜羊羊與灰太狼”為藍(lán)本，并以其中慢羊羊和灰太狼的發(fā)明為主線，設(shè)計了過去分詞的練習(xí)。這些練習(xí)保留了書上練習(xí)的形式，但內(nèi)容來源于真實的語境，能夠更好地激發(fā)學(xué)生的興趣。以下是書上的練習(xí)：DiscoveringusefulstructuresFindansunderlinethesentencesinhereadingpassagecontainingthepastparticipleusedastheattribute.Noteitsposition-eitherbeforeorafterthenoun.EXAMPLE:...butthereonlyseemedtobepowdersdesignedtokillsnakes.Completethefollowingsentencesbyusingthepastparticipleofsuitableverbs.understandbeatdisappointpleasesignembarrass1.Weneedanothercopyofthe_________________agreement.2.Heseemed________________bythefailureofhispatent.3.Shetriedtomakeherself________________whilegivinghertalk.4.Iwas_______________toseeourteam__________________byaweakerteam.5.Mymotherappeared_________________withthelanternsshehadmade.3.Completethepassageusingthecorrectformofthewordsbelow.welcomedevelopdesignimproverejecttestadoptIfyouwanttobeaninventor,youmusthaveaplan______tosolveaparticularproblem.Thisisnotaseasyasitsounds.Manyideas,__________afterweeksofresearch,maynotprovesuccessful.Manyunsuccessfulapproachesare___________,andonlythemostcreativeandsuccessfulonesare___________.Eachidea______________byyouwillneedtobe____________untilitleadsyouclosertoanewinvention.Oncethishardworkhasbeencompletedandthepatentcommitteehasapprovedyourdesign,youwillfindyournewinvention___________onallsides.Completethesentenceswithobjectsfromtheleftboxandthepastparticipleformoftheverbsintherightbox.myselfherpaintingsmytieyourbedroomburntidyperformthrowtheplaythecarsausagesomegueststakeupdisplayinvitestart1.Wesaw_________________________________onTVyesterday.2.Heleftthecarlightsonovernightandinthemorningshecouldn'tget__________________.3.Catherinewants_____________________________inthegallery.4.You'dbetterhave________________________beforeigethomefromwork.It'sinamess.5.Ifelt_____________________forwardwhenthebusstopped.6.Iwon'thave____________________withuselessdiscussion.7.Icannotbearthesmellof____________________onthebarbecue.8.Thehostfound_____________________tothepartywerelatebecauseoftrafficjams.以下是重新設(shè)計的內(nèi)容：1.ObservethesentencesusedtodescribeMr.WolfandMr.SlowGoatandfindoutwhattheyareusedas:attribute,predicativeorobjectcomplement.1.Heistheleadingroleofthefamouscartooncalled"PleasantGoatandBigBigWolf".2.Heoftenfailstocatchanygoatandthereforeisbeatenbyhisdisappointedwife.3.Hehasalotofinventionsbutweoftenseehiminjuredbythem.4.Heisinterestedininventionandoftendomanyexperimentsinhislab.5.Everytimeheislostinthought,thegrassofwisdomwillgrowonhishead.6.Heoftenwalkswithhishandscrossedbehindhisback.2.Completethepassageusingthecorrectformofthewordsbelow.PleasantGoatandBigBigWolfScene1Mr.Wolf'sinvention：thespringshoesinspireannoyfrightendeterminedisappointimprovetieOnemorning,toldhiswifehewouldcatchsometoads（癩蛤?。ゝorhertoeat.Hearingthese_______words,Mrs.Wolfgrabbedapantobeathim.Notwantingtoseehiswife______,Mr.Wolfdecidedtoinventsomethingtohelphimcatchgoats.Hegot_______whenhesawaspringandinventedapairofspringshoes（彈簧鞋）.Withthemagicshoes,Mr.Wolfjumpedontotheskyabovethesheepvillagewherethegoatswerepracticingspears（標(biāo)槍）.SeeingMr.Wolf,thegoatsimmediatelythrewtheirspearsathimwitha______lookontheirfaces.Hearingaloudnoise,RedWolfopenedthedoorandfoundherhusband______tothewallwithmanyspearsinhisbody.Asa_______inventor,Mr.Wolfdidn'tloseheart.Hehadhisinvention_______andmadeanewpairofspringshoes.Completethesentenceswiththewordsgiven.Scene2Mr.SlowGoat'sinvention:thewooleninsoleInordertodefeatBigBigWolf,SlowGoat____________________（陷入了沉思）。（lose）Suddenly,agoodideaoccurredtohim.Afterafewday'sexperiment,amagicinsole（鞋墊）____________(用羊毛做的）cameintobeing.(make)Attheverymoment,he_____________________(發(fā)現(xiàn)灰太狼被抓住了）bythegoats.(catch)SoheputtheinsoleintoMr.Wolf'sspringshoes.Thewoolmadehimfeelsoitchythathejumpedagainandagain.Mr.Wolf__________（受傷）ashehithishouseheavily.Andhehadto____________________（請人修房子）inthefollowingweek.（injure；repair)4.Mr.Wolfinventedarobot,whichcleanedtheroomforhim.Findoutthechangesinthetwopicturesoftheroom,usingthestructureIfind/seesthdone.NSEFCSBook8Unit3InventorsandinventionsDiscoveringusefulstructures:revisionofpastparticiples教案宜昌市夷陵中學(xué)沈海燕ITeachingaims:Knowledgeandabilityaims:getstudentstoreviewandthushaveabetterunderstandingoftheusagesof.Learningstrategiesaims:getstudentstolearntousetwolearningstrategies:communicativelearningandresearch-basedlearning.Emotionaims:getstudentstodevelopcreativethinkingandinterestininvention.IITeachingimportantpoints:Helpstudentstoreviewthedifferentusesof.andlearntouseitinnewsituations.IIITeachingdifficultpoint:Howtodesigninterestingandvividsituationstohelpstudentslearntouse.correctly.IVTeachingaids:multi-media;blackboard;anappleandaknifeVTeachingsteps:Step1:Leadin1.Showstudentsanappleandaskthemhowtocutitintotwoparts.Thenshowthenewwayofcuttingandshowthestarinittothem------creativitychangestheworld.設(shè)計說明:與往常的導(dǎo)入不同，本課筆者讓實物走進了課堂，因為實物總是能夠更好地激發(fā)學(xué)生的興趣。先請一名同學(xué)將蘋果切為兩半，然后展示另一種切割法:橫著切，結(jié)果會發(fā)現(xiàn)里面的蘋果核呈五角星狀，由此引出主題：創(chuàng)新改變世界。2.ThentellthemtheyareattendingtheTVprogram------Iloveinvention.Thendoaguessinggameoftwoinventors.Sentencesincluding.areused.Whoishe?Heisinterestedininventionandoftendomanyexperimentsinhislab.Everytimeheislostinthought,thegrassofwisdomwillgrowonhishead.Heoftenwalkswithhishandscrossedbehindhisback.Heistheleadingroleofthefamouscartooncalled"Thepleasantsheepandthebigbigwolf".Hehasalotofamazinginventionsbutweoftenseehiminjuredbythem.Heoftenfailstocatchanysheepandthereforeisbeatenbyhisdisappointedwife.設(shè)計說明：游戲能更好地調(diào)動學(xué)生的參與積極性，而且謎底是大家非常熟悉的動畫片中的人物：慢羊羊和灰太狼。Step2:DiscoveryandinductionPresentthesentencesincluding.Andaskstudentstofindouttheandwhattheyareusedas.Intheattributepart,askstudentstofindoutthedifferentpositionsof.andintheobjectcomplementpat,askthemtofindoutthepassiveuse.Inpredictivepart,showthedifferencesbetweenpastparticiplesandpresentparticiples.設(shè)計說明：該環(huán)節(jié)讓學(xué)生通過觀察對比呈現(xiàn)的句子來歸納總結(jié)出過去分詞的不同用法，以進一步從知識層面上復(fù)習(xí)和強化該語法結(jié)構(gòu)。本環(huán)節(jié)所有任務(wù)的完成均以學(xué)生為中心，教師提出問題，學(xué)生通過個人思考，合作討論等方式找出答案。Step3.PracticeThestoryof"PleasantGoatandBigBigWolf"1.Dividestudentsintotwogroups:Mr.Wolf'steamandMr.SlowSheep'steam.Tellstudentstheywillcompeteinallthefollowingactivities.設(shè)計說明：在課堂中適當(dāng)引入競爭機制能夠調(diào)動學(xué)生參與各項活動的積極性，活躍課堂氣氛。2.Activity1Mr.Wolf'inventionShowstudentssomepicturesofMr.Wolf'sinventionandashortpassagedescribingthesepictures.Askstudentstochoosethesuitableverbsfromtheboxtofinishthestorywiththeircorrectforms.inspireannoyfrightendeterminedisappointimprovetieOnemorning,toldhiswifehewouldcatchsometoads（癩蛤?。ゝorhertoeatforbreakfast.Hearingthese_______words,Mrs.Wolfgrabbedthepantobeathim.Notwantingtoseehiswife______,Mr.Wolfdecidedtoinventsomethingtohelphimcatchgoats.Hegot_______whenhesawaspringandinventedapairofspringshoes（彈簧鞋）.Withthemagicshoes,Mr.Wolfjumpedontotheskyabovethesheepvillagewherethesheepwerepracticingspears（標(biāo)槍）.SeeingMr.Wolf,thegoatsimmediatelythrewspearsathimwitha______lookontheirfaces.Hearingaloudnoise,RedWolfopenedthedoorandfoundherhusband______tothewallwithmanyspearsinhisbody.Asa_______inventor,Mr.Wolfdidn'tloseheart.Hehadhisinvention_______andmadeanewpairofspringshoes.Keys:annoyingdisappointedinspiredfrightenedtieddeterminedimproved設(shè)計說明：該環(huán)節(jié)是以灰太狼的發(fā)明為藍(lán)本而設(shè)計的練習(xí)，生動形象的圖片和熟悉的情節(jié)能讓學(xué)生帶著興趣去完成任務(wù)，而競爭機制的引入也會讓更多的學(xué)生積極參與。該練習(xí)體現(xiàn)了語法教學(xué)必須以一定語境為背景的原則，形式是選詞填空，而且只需填單個詞，難度相對較低，因此放在前面，便于學(xué)生掌握。3.Activity2Mr.SlowGoat'sinventionShowstudentssomepicturesofMr.SlowGoat'sinventionandaskthemtofinishsentenceswiththegivenwords.1.InordertodefeatBigBigWolf,SlowGoat____________________（陷入了沉思）(lose)2.Suddenly,agoodideaoccurredtohim.Afterafewday'sexperiment,amagicinsole（鞋墊)_______________(用羊毛做的）cameintobeing.(make)3.Attheverymoment,he____________________（發(fā)現(xiàn)灰太狼被抓住了）bythesheep.(catch)4.SoheputtheinsoleintoMr.Wolf'sspringshoes.Thewoolmadehimfeelsoitchythathejumpedagainandagain.5.Mr.Wolf_______（受傷）ashehithishouseheavily.Andhehadto_____________________（請人修房子）inthefollowingweek.（injure；repair)Keys:1.waslostinthought2.madeofwool3.foundMr.Wolfcaught5.gotinjured;havehishouserepaired設(shè)計說明:該練習(xí)以完成句子的形式出現(xiàn)，難度有所增加，遵循了由易到難的原則。4.Activity3FindchangesSituation:showstudentsapictureofarobotinventedbyMr.Wolf.TellstudentsthattherobothascleanedthehouseforMr.Wolf.Showthemtwopicturesofthehouse.Askstudentstofindoutallthechangesinthesecondpictureusing"Ifind/seesthdone.".Ifindthecoatonthebedtakenaway.設(shè)計說明：該環(huán)節(jié)主要是練習(xí)過去分詞做賓補的用法，通過找出不同來學(xué)會運用find/seesthdone以及其他類似的結(jié)構(gòu)。5.Activity4AwardcertificateAnnouncethatMr.WolfandMr.SlowGoathavebeenelectedasthegreatest