Unit1MyDreamJobPreparingfortheTopicPronunciation教学设计仁爱科普版八年级英语上册

Unit1MyDreamJobPreparingfortheTopicPronunciationThisPronunciationpartinUnit1MyDreamJobfocusesontwoimportantpronunciationrules.Oneisthesonorizationofconsonantclusters"sc","sk","sp","st","str",andtheotheristheinpleteplosioninwords,phrases,andsentences.InActivity1,studentsstartbylisteningtoandreadinggivenwords,payingspecialattentiontothepronunciationofthebluecoloredletterbinations.Thishelpsthemfeelandrecognizethesonorization,thusinitiallyestablishinganunderstandingofthispronunciationphenomenon.Activity2requiresstudentstofollowandchant,circlingthewordswithsonorizedpronunciation.Thisstepstrengthenstheirabilitytoidentifysonorizationanddeepenstheirunderstandingofwordpronunciationrules.Fortheinpleteplosion,inActivity3,studentslistentoandreadwordsandphrases,experiencingandunderstandingthepronunciationcharacteristicsandessentialsofinpleteplosion.Throughimitationandpractice,theyimprovetheaccuracyoftheirpronunciation.InthefinalActivity4,studentslistentoandreadsentences,especiallypayingattentiontotheinpleteplosioninthem,andcorrectlyreadthesentencestofurtherconsolidateandenhancetheaccuracyoftheirpronunciation.教学目标KnowledgeAimStudentswillbeabletorecognizethesonorizationofconsonantclusters"sc","sk","sp","st","str"andtheinpleteplosioninwords,phrases,andsentences.Masterthecorrectpronunciationofwordsandphraseswiththesetwopronunciationphenomena.SkillAimEnablestudentstoapplythesonorizationandinpleteplosionrulescorrectlywhenreadingwords,phrases,andsentences,improvingtheiroverallpronunciationaccuracyandfluency.Developstudents'listeningskillsbyhavingthemdistinguishthesespecialpronunciationfeaturesinthelisteningmaterials.EmotionalAimCultivatestudents'interestinEnglishpronunciationlearningandenhancetheirconfidenceinspeakingEnglishthroughcorrectpronunciation.教学重难点KeyPointsThesonorizationrulesofconsonantclusters"sc","sk","sp","st","str".Forexample,intheword"scarf",the"sc"ispronouncedas/sk/,butin"school",the"sc"ispronouncedas/sk/withsonorization,soundingmorelike/sg/.Theinpleteplosionrulesinwords,phrases,andsentences.Forinstance,intheword"doctor",the/k/soundisnotfullypronouncedwhenfollowedby/t/asin"doctortoldme",andinthephrase"goodboy",the/d/in"good"isinpletelyexploded.DifficultPointsHelpingstudentsaccuratelydistinguishandapplysonorizationandinpleteplosionincontinuousspeech,asitrequiresstudentstonotonlyremembertherulesbutalsohaveagoodsenseofrhythmandintonationinspeaking.Trainingstudentstoautomaticallyusethesepronunciationrulesintheirdailyspeakingwithoutconsciousthinking,soastoachievenaturalandfluentEnglishexpression.Sonorization"sc":When"sc"isfollowedbyavowel,itisoftensonorized.Forexample,"school"/skuːl/,"scar"/skɑː(r)/."sk":Similarto"sc",inwordslike"sky"/skaɪ/,"skill"/skɪl/,the"sk"hassonorizationwhenfollowedbyavowel."sp":Wordssuchas"sport"/spɔːt/,"speak"/spiːk/,the"sp"ispronouncedwithsonorization.Theoriginal/p/soundbeescloserto/b/."st":In"star"/stɑː(r)/,"stop"/stɒp/,the"st"showssonorization,andthe/t/soundispronouncedmorelike/d/."str":Forexample,"street"/striːt/,"strong"/strɒŋ/,the"str"alsohassonorizationinpronunciation.InpletePlosionInwords:Whenaplosiveconsonant(/p/,/b/,/t/,/d/,/k/,/g/)isfollowedbyanotherplosiveconsonant,thefirstplosiveconsonantisinpletelyexploded.Forexample,in"doctor"/ˈdɒktə(r)/,the/k/soundisnotfullyreleased.Inphrases:In"goodboy"/ˈɡʊdˈbɔɪ/,the/d/in"good"isinpletelyexploded.Theairflowisbrieflyblockedbutnotfullyreleased.Insentences:Forexample,"Idon'tknow"/aɪdəʊntnəʊ/,the/t/in"don't"isinpletelyexploded.教学过程Warmingup(5minutes)Greetthestudentsasusual.Then,playashortEnglishsongwithclearpronunciation,suchas"BigBigWorld".Whilethesongisplaying,askstudentstolistencarefullyandtrytofeeltherhythmandpronunciationofthewords.Afterthesong,brieflydiscusswithstudentssomewordstheyheardthatmighthavespecialpronunciations.ThisactivitycanquicklycreateanEnglishlearningatmosphereandarousestudents'interestinpronunciationlearning.PresentationofSonorization(12minutes)Writesomewordsontheblackboard,suchas"scarf","school","sky","sport","star","street".Dividethesewordsintogroupsaccordingtotheconsonantclusters.Playtherecordingofthesewords,andaskstudentstolistencarefullyandpayattentiontothepronunciationofthebluecoloredletterbinations.Afterlistening,letstudentsreadthesewordsonebyone,andtheteachercorrectstheirpronunciationsintime.Explainthesonorizationrulestostudentsinsimpleterms.Forexample,tellthemthatwhen"sc","sk","sp","st","str"arefollowedbyvowels,theoriginalvoicelessconsonantswillbepronouncedasvoicedconsonantstosomeextent.Doasmallgroupactivity.Dividestudentsintogroupsoffour.Eachgroupisgivenasetofcardswithwordscontainingtheseconsonantclusters.Groupmemberstaketurnsreadingthewords,andothersinthegrouplistenandjudgewhetherthepronunciationiscorrectaccordingtothesonorizationrules.Theteacherwalksaroundtheclassroomtoguideandmonitorthegroups.PracticeofSonorizationChant(8minutes)Playtherecordingofthechant,andaskstudentstolistenandfollow,circlingthewordswithsonorizedpronunciationatthesametime.Afterseveraltimesoffollowingtherecording,letstudentschantingroups.Encouragethemtoaddsomerhythmsandactionstomakethechantmoreinteresting.Selectsomegroupstoshowtheirchantinginfrontoftheclass.Therestofthestudentslistencarefullyandevaluatewhethertheycorrectlypronouncedthewordswithsonorization.PresentationofInpletePlosion(10minutes)Writesomewordsandphrasesontheblackboard,suchas"doctor","blackboard","goodboy","sitdown".Playtherecordingofthesewordsandphrases,andaskstudentstolistencarefullytothepronunciationoftheplosiveconsonants.Letstudentsfeelthedifferencebetweenthefullypronouncedplosiveconsonantsandtheinpletelyexplodedones.Explaintheinpleteplosionrulestostudents.Illustratethatwhenaplosiveconsonantisfollowedbyanotherplosiveconsonant,fricativeconsonant,ornasalconsonant,thefirstplosiveconsonantisinpletelyexploded.Givemoreexamples,andletstudentsreadthemaloud.Theteachercorrectstheirpronunciations.Forexample,"bigcake"/ˈbɪɡˈkeɪk/,"stoptalking"/ˈstɒpˈtɔːkɪŋ/.PracticeofInpletePlosionSentenceReading(5minutes)WriteseveralsentencesonthePPT,suchas"Ihaveabigdog","Heisagoodstudent","Let'ssitdownandhaveatalk".Askstudentstoreadthesesentencesaloud,payingspecialattentiontotheinpleteplosioninthem.Inviteseveralstudentstoreadthesentencesinfrontoftheclass.Theteacherandotherstudentslistenandpointoutanymistakesinpronunciation.SummaryandHomeworkAssignment(5minutes)Summarizethekeypointsofsonorizationandinpleteplosionwithstudents.Reviewtherulesandsometypicalexamples.Assignhomework:Askstudentstorecordthemselvesreadingashortpassagecontainingwordsandsentenceswithsonorizationandinpleteplosion.TheycanchooseapassagefromtheirtextbooksorotherEnglishreadingmaterials.Askstudentstofindatleastfivenewwordsorphraseswithsonorizationorinpleteplosionintheirdailyreadingandwritethemdownwiththeircorrectpronunciations.教学反思Afterthisclass,itisnecessarytoreflectontheteachingprocess.First,intermsofstudents'participation,obser