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1、Welcome to our class,IPA-International Phonetic Alphabet,音标,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/, /,/:/, /, /,/u:/, /, /:/, /, /:/,/eI/, /aI/, /I/, /I/, /e/, / ,/a/, /,辅音
2、,爆破音,磨檫音,鼻 音,半元音,舌边音,/ p/, /b/, /t/, /d/, /k/, /g/,/f/, /v/, /s/, /z/, /, /, /, /, /h/, /r/ ,/m/, /n/, /,/l/,/w/, /j/,/tr/, /dr/ ,/ts/, /dz/, /t/, / /,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:/,例词：he she m
3、e we TV evening these be P.E. tree feel deep see green meet three need fifteen free week sheep.,teacher seat eat reason seaeasy ice-cream really pleasekey.,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：big his history six is in it ship hill chicks middle sister ring t
4、hink tennis with Bill milk dinner fifth trip finish till,Thick ticks think thin ticks are sick.I scream, you scream, we all scream for ice-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：pen pencil bed let leg well ten set tennis lesson next Wednesday February second test very sell egg get desk
5、 welcome yes seven red spell,/e/,例词：heaven head bread dead death sweater weather breakfast marry any man parent,单元音/,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：am apple that hand thank map jacket black can grandmother family have dad bag hat salad hamburger carrot habbit
6、January happy . Cat, cat, catch that fat rat.,/,前元音发音规律 /i:/i/ /e/ /,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,Tongue twister 前元音,1.She sees his cheese. 2.Todays fresh bread is already ready.3.Five red cats are flying ten yellow kites.,单元音/:/- /:/,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,/:/-/:/,例词： girl b
7、ird first birthday shirt skirt third thirteen work worm color term hers,burn surf purple burger Thursday turn pearl learn,The nurses in skirts washed thirty dirty shirts.,单元音 /,双唇扁平，舌尖微抵下齿，口张开比/:/略大发音组合：a er or o,/,例词： appear again alike teacher mother driver ruler sister mother father daughter comp
8、uter visitor doctor actor welcome,元音/,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：cup run jump must much but us fun lunch uncle subject Sunday son color mother love come brother does month some Monday ; Flood cousin,/,Tongue twister 中元音,1.Some early birds run to eat the worms in the sun. 2.Uncle w
9、as upset because he was unable to put his umbrella up. 3.Double bubble gum bubbles double.,元音/u:/,长元音，嘴形小而圆，微微外突，舌头尽量后缩。 舌后部向上抬起，嘴巴要收的又小又圆，并且向外突出。 与汉语中的“呜”音很像。发音组合：oo o ou u,/u:/,例词： zoo food cool pool too afternoon school classroom tomb to who lose blue June Tuesday group shoe fruit,单元音/-/u/,短元音。嘴唇
10、张开略向前突出，嘴形稍收圆并放松些。 注意嘴巴的形状，嘴巴张开略向前突出，舌头后部略向上抬起，发短促音即可。发音组合：oo u ou,/-/u/,例词：foot-feed wood book look good push pull full July sureshould,元音/: /,舌头置于口腔底部，口腔完全张开，但是不成圆形。然后将舌身再稍稍向后缩.双唇也收的更圆更小发音组合：a oo aw ou ore au or ar,/:/,例词： fork morning for airport sport shorttalk ball call; boring long floor ;four
11、 your bought thought;caught naughty daughter because,元音/-/,舌头置于口腔底部，口腔完全张开，但是不成圆形。然后将舌身再稍稍向后缩。,/-/,例词：cock shop job box,单元音/:/,长元音。口腔打开，嘴张大，舌身平放后缩，舌尖离开下齿， 下巴收低一点，轻松发音。与“啊”发音有点像。,/:/,例词： last father class after basketball ;are car card garden star guitar March party art,Tongue twister 后元音,The car whi
12、ch Mark borrowed from his father cant go farther.The cook took a good look at her cookbook.A good cook could cook as much cookies as a good cook who could cook cookies .,你还记得前面出现过那些单元音吗?,/i:/, /i/, /e/, /,/ : /, /, / ,/:/,/u:/, /u/, /:/, / /,_,/ i:/ / i/ / e / /,/a:/ /:/ / /u:/ /u/,/ / /:/ / /,单元音 v
13、owels (12个),双元音,/ei/, /ai/, /i/, /i/, /e/, /a/, /,双元音/eI/ -/ei/,由e和i两个单音组成,/e/重读，/ i/轻读，口形由半开到合，与字母 A发音相同。发音组合：ei a ai ay,/eI/-/ei/,例词：radio tape face cake name late baseball game table plane same take make favoritewait rain eight say always play day may hey great,双元音 /aI/-/ai/,口形由开到合，牙齿由全开过度到全闭。发音组合：y i uy,/aI/- /ai/,例词：find library hi fine kite write tidy bicycle white nice five nine rice price China mine like right time science Friday buy guy ; why my bye,
