国际音标课程Day4Part1GreetingWarmingupCatchmeifyoucan......[eɪ][ɔɪ][aɪ][tr][dr][tʃ][dʒ]4PresentationdayMayplaytodaywaycakemakenamegamesnakegatelazyraintrainwaita:ai:ay:嘴角往耳后咧,嘴巴由大到小[eɪ]bycryflymyskytrywhytiepiekitebikenicetigerwriteknifei:y:ie:uy:buyPresentation双元音，嘴巴又圆又大，喉咙往后靠，发音时饱满夸张[aɪ]oilboilcoinboytoyoi:oy:Presentation双元音，细看是两个短元音的结合。[ɔɪ]Gametime1.1PickupwordsfacedateskymicesoiljoySundaybyetoy1.2Circlethecorrectwordsteaenjoytoymilkricegoodjamrightgrapeplanenamecoat[eɪ][ɔɪ][aɪ]1.3Makesomewords[aɪ][eɪ]ReviewPointandread.[aɪ][ɔɪ][eɪ]PART2文本信息清辅音，声带不振动。在s后面时发生浊化，声带振动破擦辅音文本信息舌尖抵住上齿龈，让气流从齿舌间冲出，形成破擦音，嘴形略圆。中元音舌尖抵住上齿龈，让气流从齿舌间冲出，形成破擦音，嘴形略圆。浊辅音，声带要振动。[tʃ]chtchch:churchchairchangeteacherpeachcherrytch:watchmatchcatch[dʒ]jdgegej:JackJunejumpjobjamdge:judgebridgefridgege:orangemessagecabbagecageCirclethewordswiththesound[dʒ]egggiraffedragongrassjobcabbagegiftgateorangedrugjeansgunSupertongue!•I’mnotsureaboutmydecision.•JennyjoinedJohnjogginginthejungle.清辅音，送气强，声带不振动，但放在词尾时声带振动发音破擦辅音文本信息舌尖先抵在上齿龈处，发音时，让气流从齿舌间冲出，形成破擦音。破擦辅音舌尖先抵在上齿龈处，发音时，让气流从齿舌间冲出，形成破擦音。浊辅音，送气较弱，声带要振动，Somegroupswiththissound[ts]tstests:seatsgoatscoatscatspetseatstes:gateskitesdatestastesThrowthetomatoesonthewordswithsound[ts].•sandswoodsbootsbirds•hatscarrotshandsbeds•friendsratsseedskidsSomegroupswiththissound[dz]dsdesds:seedswoodsfriendsbirdsbedsdes:rideshandskidskitescatswordspetsseatsgatesbedshorsesandsErasethewordswithoutthesound[dz]Thanks！