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LessonOnePronunciationAaEeIiOoUu1.Aa的发音2.Ee的发音3.Ii的发音6.Summary4.Oo的发音5.Uu的发音常发这个元音的字母是“a”.发音要领：1.口形由/e/向/ɪ/滑动。2.发音过程中下颚向上合拢，舌位也随之稍稍抬高。AaLet’sread1.cake2.lake3.name4.same5.face6.raceGroup11.cap4.cat2.map5.hat3.bag6.fatGroup2•cake•lake•name•same•face•racecapmapbagcathatfatLet’sthink：上面单词中a的发音相同吗？Aa[ei][æ][ei]Ifind：maketakesnakegameplacegrape[ei]HelloKate,helloMay.Theyareplayingbythelake.David,David.Youaresolate.Comeon,David.Let’smakeacake.[æ]maphatfatbadmadbackmanhandthankI’macat,cat,catInacap,cap,cap.Thefatcatsatontheblackmat.TongueTwister:[i:]发音要领：1、舌尖抵下齿，前舌尽量抬高。2、嘴唇向两旁伸开，成扁平。EeLet’sreadGroup13.she4.he1.we2.meLet’sread1.bed4.pen2.desk5.leg3.let6.eggGroup21.we2.me3.she4.he1.bed2.desk3.let4.pen5.leg6.eggLet’sthink：上面单词中a的发音相同吗？Ee[i:][e][i:]Ifind：wemeshekneetreethreesheepsleepmeetbeef[i:]Doyouagree,ifyouarefree,tocometoteawithmebythesea?TongueTwister:[e]legeggbeddeskpenletgetyesTedsentFredtenhensyesterdaysoFred'sfreshbreadisreadyalready.TongueTwister:发音要领：1.先发/a/音，然后滑向/i/音。舌尖抵住下齿。2.发此音的关键是要把/a/音发足，注意从开到合的滑动。常发这个音的字母是“i”和“y”，字母组合则有：“ey”、“ie”、“ui”、“uy”、“igh”、“eigh”等IiLet’sreadLet’sthink：上面单词中i的发音相同吗？1.fivebikekiteninehi2.bigfishitpigthisIi[ai][i][ai]Ifind：whitericewriteicelikenicetimeride[ai][i]hitlipfishpigfitfixismixhismissTongueTwister:SillyBilly!SillyBilly!WhyisBillySilly?LittleBillyissosilly,becausehe'salwayssleepy.Iliketoridemylightwhitebike，andflyawhitelightkitewithmywife．TongueTwister:发音要领：1.由两个元音构成，第一个音是“短音”/ə/，第二个音是“短乌音”/u/。2.发音时，先打开下颔骨，嘴唇略微呈圆形，口形较大，舌端离下齿，舌身放低后缩，舌后部微抬起，然后随着发音过程的变化口形收圆缩小，舌后部继续向后缩并抬起。常发这个音的有字母“o”、字母组合“oa”、“ou”、“ow”、“ew”以及“ough”等OoLet’sreadLet’sthink：上面单词中o的发音相同吗？1.homeholenoserose2.boxfoxorangelockOo[əu][][əu]Ifind：cCokethoseholdOKoversogopotatotomatophoto[əu]TongueTwister:Iknow.Youknow.Iknowyouknow.IknowyouknowIknow.Todayiscold.Roseisintheboat.Shewantstohaveacoat.Putonyourcoat.Youknowyouhaveacold.socksnotofhotsorrytockdonkeylongoffstop[]cTongueTwister:Tom’smomhasgotalotofdotsinherpocket.BobBobBob.isanorangedog.[ju:]Uu发音要领：1.由一个辅音音标[j]和一个长元音[u:]构成。2./j/是舌前硬颚半元音。发音时舌前部向硬颚尽量抬起，舌位较高，双唇伸展成扁平状。它是个浊辅音，声带振动。3.发[u：]双唇比/ʊ/收得更圆更小，向前突出，舌后部比/ʊ/抬得更高。注意长度，不要发得太短，口腔肌肉要始终保持紧张状态。Let’sreadLet’sthink：上面单词中u的发音相同吗？1.cutetubemusicstudent2.buscuptoothbrushumbrellaUu[ju:][][ju:]Ifind：vusemusictubecomputercutecucumberunitestudent[ju:]TongueTwister:Nonewsisgoodnews.Thecutestudentknewthenewssunnylunchduckbutjumpfunrunhundredmuchjust[]vEnoughisenough!Justshutup.What’sup?Nothingmuch.Hurryup!