双元音音标课件.ppt

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1、Diphthongs双元音1.[ei]口形:半开→合，与字母A的发音相同。字母组合aaiayeg:cakemakenameraintrainwaitdayplayway1.practice:1)facewavesheeptail2)grapeplanenamecoat3)timetapetrainsnakeLet'scheck1)facewavesheeptail2)grapeplanenamecoat3)timetapetrainsnake2.[ai]口形:开→合,与字母I的发音相同字母组合iyie

2、uyeg:kitebikenicetigercryflytrywhytiepiebuy2.Practice:1)ricegoodjamright2)shipmineice-creammouse3)cloudsittieeyelet'scheck:1)ricegoodjamright2)shipmineice-creammouse3)cloudsittieeye3.[ɔi]嘴形：圆→扁开→合字母组合:oioyeg:oilboilcoinboytoy3.Practice:1)soilhearsoycold2

3、)rabbitbedboynoise3)walkvoiseboilwordlet'scheck:1)soilhearsoycold2)rabbitbedboynoise3)walkvoiseboilword4.[au]口形：大→小字母组合：ou，oweg:housemousemouthflowercowhownow4.Practice:1)mousecloudarm2)teachertrouserscow3)towndanceflowerLet'scheck:1)mousecloudarm2)teach

4、ertrouserscow3)towndanceflower5.[әu]口形：半开→小，同字母O的发音字母组合：ooaoweg:noseroseoverboatcoatsoapshowwindowsnow5.Practice:1)coatgoattreeriver2)makebowlkniferoad3)yourwhiterowcoatLet'scheck:1)coatgoattreeriver2)makebowlkniferoad3)yourwhiterowcoat6.[iә]口形：双唇始终半开字母组

5、合：eareereg:earhearteardeerbeer6.Practice:1)bearbeerfairtail2)noodlespairnearcome3)horseheretowerairLet'scheck:1)bearbeerfairtail2)noodlespairnearcome3)horseheretowerair7.[eә]口形：舌尖抵住下齿，双唇半开字母组合：aireareg:hairchairpairpearbearwear7.Practice:1)bearideatail2)

6、horsehousetowerair3)ringkingharethreeLet'scheck:1)bearideatail2)horsehousetowerair3)ringkingharethree8.[uә]口形:收圆→半开字母组合：oorourureeg:poortoursurepure8.Practice:1)cleartouristpineapple2)beardcuretowerair3)voicekingpureLet'scheck:1)cleartouristpineapple2)be

7、ardcuretowerair3)voicekingpure