unit-8Affricates-Consonants

ChapterEightAffricatesConsonants:/t∫//dЗ/破擦音TeachinggoalsTeachingphilosophyandmethods:TeachingexpectationsTimearrangements(total:3periods)TeachingprocedureindetailsLeadstudentstounderstandthedefinitionofaffricatesandthenamesandplacesofthespeechorgansinvolved.Leadthestudentstoknowthecharacteristicsofaffricatesintermsofthemannerofarticulation,theplaceofarticulationandtheforceofarticulation.Helpstudentsdifferentiateaffricatesfromfricativesounds/t∫/and/dЗ/.Helpstudentsacquirecorrectpronunciationofaffricates(Tsetsgoodmodels,detectandhelpSscorrectwhatevermistakestheymayhave;thenSsdorepetitionworkchorallyandindividually,ingroupsandinpairs).TeachinggoalsTheteachingprocessisbasedonthe“student-oriented”philosophy.Theteachingmethodisastudent-centeredcomprehensivemethod,namelytheteachingisinstructedbymissions,assistedbyexplanations,demonstrationsfromtheteacherandthetape-recorderetc.,accompaniedandreinforcedbyagreatdealofpractice.TeachingphilosophyandmethodsTeachingexpectationsStudentsareassignedtofindthedefinitionofaffricatesandknowthenamesandplacesofthespeechorgansinvolvedStudentsareassignedtolistentoandimitatethetapesrecommendedbytheteacherbeforehand.Studentsareexpectedtobeveryactiveandattentiveinclass.Studentsshouldfinishontimetheafter-classassignmentsincludinglisteningtoandimitatingtherecommendedtapesandreadingaloudthewords,phrases,sentences,tonguetwisters,chants/rhymes,singingsongsetc.assignedbytheteacher.Timearrangements(total:1periods)Affricates破擦音Ⅰ.Warming-upexercise1)Goovertheplosives/t/&/d/,andthefricatives/∫/&/З/.2)Askstudentstoreadthefollowingphrasesinfallingtoneandrisingtone,payattentiontothewordscontaining/t/&/d/sounds./t/talkbig/abadtaste/tidyup/tailor-made/d/outofdate/fromdawntoduskdayinanddayout/dogdays/∫/putintheshade/asharp-sightedmanshallow-headedmen/havenoshame/З/takenomeasures/theTreasuryadopteffectivemeasures/atone’sleisureTeachingprocedureindetails:Ⅱ.Introduction1.Tintroducesthedefinitionofaffricatesintermsofthemanner,placeandforceofarticulation,showsSsthediagramsofthespeechorgans,Ssarerequiredtolocatethespeechorgansinvolvedinpronouncingaffricates.2.Tpronouncesrespectivelythetwoaffricatesclearly,loudlyandslowly,Sslistencloselyandquietlyforthecorrectpronunciation.3.SsimitateTfirstchorally&thenindividually.III.Practice1.Words/t∫/chat/charm/cheer/cheque/cheap/cheat/nature/touch/dз/jolly/juice/jam/judge/change/larger/knowledge2.Phrases/t∫/haveachat/ablankcheque/thechiefeditor/acharmingyounglady/achildofnature/cherishit/risetochallenge/dз/jumpatthechance/joinhandswith/stewinone'sownjuiceaplainJane/ajointventure/makeasoundjudgement3.Sentences句子（8m）/t∫/Don’tbefooled.Sheisnochicken.Thereisnothingtochoosebetweenthem.Shehasnochoicebuttoquitthejob.Theyarechewingthefattocheatthejourney./dз/Shehasdoneajollygoodjob.Youmustbejoking.Ifyouhurthershewillbearyouagrudge.I’dliketohavesomeorangejuice.4.TonguetwistersChuckcheapchocolatechipsTryGerry’scharmingGermancherrygin.Jane’sdrainboarddrainjustdrainedJane’sdrainage.Ⅳ.Summaryandafter-classassignments1.Reviewandrememberthewords,phrases,sentences,tonguetwistersandthechantlearnedinclass.(Twillhaveacheckinthenextlesson)2.Makesentences,dialoguesand/oradvertisingsloganscontainingtheaffricates.Thankyouforyourattending!