12个单元音ppt课件

.,高一英语第一节课,.,学英语真好玩，一百符号要记全。字母共计五十二，大写，小写各一半。音标共计四十八，元音二十，辅音二十八。学英语很容易，听说读写和翻译。多模仿，多记忆，早读晚听别忘记。只要坚持有毅力，考试定得好成绩。理想大学属于你，将来必定成大器。-献给我亲爱的学生,.,英语音标的重要性,1.学好音标可以提高英语发音的准确性2.学好音标可以使以后对大量词汇的背诵相对更轻松容易.,.,教学目标：1.复习掌握12个单元音的发音2.能够根据所列单词划线的字母正确发音,.,教学重难点：正确读出12个单元音区别12个单元音的长短音,.,学习内容(contentsofthisperiod),12个单元音,短元音：iue,长元音：i:u:a:,听听读音音标.swf,.,总结：,单元音发音特点：长音夸张饱满；短音短促有力,.,长元音,/i：/穿针引线音：拇指和食指捏住线从左向右拉。keysleeppleasedisagree,seriesteenagereasterndetail,beneathsteammean,.,Challengeyourself,1.Iseeabeeinthesea.2.Sheisalwaysasbusyasabee.3.Progressbeginswithdreams.,.,/u：/火车呜呜叫音：拇指与其余四指呈圆形，从左向右运动。shoegroupwhothroughtwodoloosefluentroute,Sheisaliarthroughandthrough.Totellthetruth,yourEnglishneedsimproving.Soonmydreamwillcometrue.,.,:外号：“中嘴卷舌长元音”简称“中嘴卷舌音”,shortwarmhorsesourcemoredoorignoretransportorganizeshortcomingnorthwestern,1.MayItakeyouorder?2.Idontlikegettingupearlyinthemorning.Ihateitmorethananything.,.,/a：/极度抒情音：手合成喇叭状，然后慢慢张开。bartasksharpcarparkstargardencalmparcelheartguardare,A:YouspeakgreatEnglish.HowdidyoulearnEnglishsowell?B:Ittakesalotofhardwork.,.,/:/两天没吃饭-饿了音：手掌张开侧平举，手掌向上，手指向内卷。personlearnherbirdsurveyGermancurtainpreferburstdirtwere1.Earlybirdgetstheworm.2.Iwanttobethefirst.,.,短元音,/i/微笑露酒窝音：手掌张开放到头上向自己的方向挥动。tipbuildbusydisagreedislikeofficialnativeenrichmidwesternlorryrecoverrequest1.Givemeaminute!2.Imprettybusy.3.Agoodbeginningmakesforagoodending.4.Abigpigisinthebigship.,.,/鱼刺卡在喉咙里音：手掌渐渐张开，直至张大到拇指与食指近90度。dollboxorangewhatswapfondimpossible1.Sorrytobotheryou.2.Apromiseisapromise.3.Youreimpossible.Youreverydifficulttogetalongwith.,.,/e/剪刀音：食指和中指像剪刀一样张开然后又合上。redtestsetweatheryellowsettlesecondly1.Eastorwest,homeisbest.2.Letshavearest.,.,/疯狂90度裂嘴音：食指和中指劈个叉。cap,map,gap,latter,cab,pack,add,gas1.Notbad.2.Ihaveahappyfamily.,.,/u/向上提气音：手势和/i/一样。pushwomancouldwouldbookgoodcookwool1.Itsgoodforyourhealth2.Wetriedtobookaroom,butthehotelwasfull.3.Dontpushme.,.,/三角音：拇指和食指分开。busbutsummercutenoughbloodupsetdusk1.Howcomeyoulooksotired?2.Hersoniscoming.3.Imjustlucky.,.,/语气停顿音：手掌张开侧平举，手掌向下，手指向内卷。bananadoctorweatherpartnersufferrecover1.Ihaveasisterandabrother.2.Whatsthematterwithyou?3.Idliketohavedinnerwithyoutonight.,.,挑战练习,.,tipbettertallbookmapredbuscardogsleep