资源描述：
《英语元音音标教学课件（共51张ppt).ppt》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、WelcometoourclassIPA-InternationalPhoneticAlphabet音标ı音标英语共有48个音素，其中元音音素20个，辅音音素28个。英语辅音和元音在语言中的作用相当于汉语中的生母和韵母。记录英语音素的符号叫做音标。音标放在两条斜线（//），以免和字母混淆。国际音标｛元音分类：英语中共有48个音标，元音20个，辅音28个。单元音双元音前元音中元音后元音｛/i:/,/I/,/e/,/æ//ɜ:/,/ǝ/,/ʌ//u:/,/ʊ/,/ɔ:/,/ɒ/,/ɑ://eI/,/aI/,/ɔI/,/Iǝ/,/eǝ/,/ʊ
2、ǝ/,/aʊ/,/ǝʊ/,辅音爆破音磨檫音鼻音半元音舌边音/p/,/b/,/t/,/d/,/k/,/g//f/,/v/,/s/,/z/,/θ/,/ð/,/ʃ/,/ʒ/,/h/,/r/,/m/,/n/,/ŋ//l//w/,/j//tr/,/dr/,/ts/,/dz/,/tʃ/,/ʤ/,破擦音元音元音字母a,e,i,o,u单元音/i:/舌尖抵下齿，舌前部向硬腭抬起，嘴角向两边张开，流露出微笑的表情，适当拉长发音。与字母E发音相同。注意:“:”是长音符号,长元音往往比它相应的短元音长两倍以上。发音组合: e ee ea/i:/例
3、词：heshemeweTVeveningthesebeP.E.treefeeldeepseegreenmeetthreeneedfifteenfreeweeksheep.teacherseateatreason seaeasyice-creamreallypleasekey.单元音//---/i/舌尖抵下齿，舌前部向硬腭抬起，比/i:/低，嘴型扁平。注意嘴巴比/i:/大，发音比/i:/短。发音组合: i/i/---/i/例词：bighishistorysixisinitshiphillchicksmiddlesisterring
4、thinktenniswithBillmilkdinnerfifthtripfinishtillThickticksthinkthinticksaresick.Iscream,youscream,weallscreamforice-cream!元音/e/嘴形扁平，舌尖抵下齿，舌前部稍抬起。发音组合: e ea a/e/例词：penpencilbedletlegwelltensettennislessonnextWednesdayFebruarysecondtestverysellegggetdeskwelcomeyesseve
5、nredspell/e/例词：heavenhead breaddeaddeathsweaterweatherbreakfastmarryany manparent单元音/æ/舌尖抵下齿，嘴角尽量拉向两边，成扁平形。是所有音标里面嘴巴咧的最宽的一个，同时嘴巴也要张大，上下齿之间可容纳食指和中指。发音组合: a例词：amapplethathandthankmapjacketblackcangrandmotherfamilyhavedadbaghatsaladhamburgercarrothabbitJanuaryhappy.Cat,ca
6、t,catchthatfatrat./æ/前元音发音规律/i:/→/i/→/e/→/æ/舌尖抵下齿舌前部抬起的高度逐步降低牙床张开的程度逐渐加大Tonguetwister前元音1.Sheseeshischeese.2.Today’sfreshbreadisalreadyready.3.Fiveredcatsareflyingtenyellowkites.单元音/ə:/-/ɜ:/舌中部稍抬起，舌尖微抵下齿，双唇扁平，发音较长。发音组合：or ir er ur ear/ɜ:/--/ə:/例词：girlbirdfirstbir
7、thdayshirtskirtthirdthirteenworkwormcolorterm hersburn surfpurpleburgerThursdayturnpearl learnThenursesinskirtswashedthirtydirtyshirts.单元音/ə/双唇扁平，舌尖微抵下齿，口张开比/ɜ:/略大发音组合：a er or o/ə/例词：appearagainaliketeachermotherdriverrulersistermotherfatherdaughtercomputervisitor
8、doctoractorwelcome元音/ʌ/舌头后部的靠前部分稍微抬起，舌尖和舌端两侧触及下齿。双唇向两旁平伸。发音组合：u o例词：cuprunjumpmustmuchbutusfunlunchu
