七年级上发音教学48个国际音标课件.ppt

1、如何突破英语发音障碍,1.什么是国际音标？,国际音标（旧称万国音符）是国际 语音学协会（IPA - International Phonetic Association) 于1888年拟定的一套为各国语言注音的语音符号。我们这里所说的国际音标是专门为英语注音的那一部分标音符号。目前我国通用的国际音标共有48个, 其中, 元音音标20个，辅音音标28个。,英语元音 (English vowels),单元音的分类,双元音的分类,英语辅音 (English consonants) (共28个）,前元音,/i:/ feel heat 热 leap 跳 / / bad land Dad map hat,

2、/i/ fill hit lip 嘴唇 /e/ bed lend dead met head,前元音练习,bee bill deep dig task test Give me a beefsteak, peas ,and beer, please. Catch that mad black cat Better late than never.(迟做总比不做好) Better to do well than to say well .(口说不如实干) A friend in need is a friend indeed（患难之交才是真朋友）,后元音,/ :/ all fall hall /

3、u:/ goose 鹅 food loose 松的 / :/ calm,/ / boss fox hot /u/ good foot look / come,A large army marched past the farmyard Its hard to see any stars in the dark sky The clock is stopped , its not long Lost time is never found again Who said the soup was too cool? As a rule , the skies are blue in June He

4、 looks like a good cook I took my book and looked at it as long as I could,中元音/ : / / /,earth search bird church,another order method doctor,My younger brother is a doctor Give me some butter and sugar We will have a get-together after supper,双元音/ei/ /e/,age late pain fail,edge let pen fill,双元音/ai/

5、/i/,bike mine height,boy coin noise voice,双元音 / u/ /au/,coal pose loan 贷款 bowl 碗,doubt found noun,爆破辅音,/p/ pea /t/ tear /k/ class,/b/ bee /d/ dear /g/ glass,Good, better, best， 循序渐进 Never let it rest， 永不停止 Until good is better, 好上加好 And better best ， 精益求精,摩擦辅音 /f/ /v/,fast few leaf proof safe surf,v

6、ast 巨大的 view leave prove save serve,He works hard as if he never knew fatigue. It is very difficult for us to finish it before five.,摩擦辅音/s/ /z/,bus ice loose race used,buzz 蜂音 eyes lose raise used,摩擦辅音 / / / /,thank theme thick bath breath cloth,than these this bathe breathe clothe,/ / /s/,thin thi

7、ng faith mouth / / breathe clothe seethe 沸腾,sin sing face mouse /z/ breeze 微风 close seize,/ / /t/,thank thought / / there they those / / three,tank taught /d/ dare day doze 打瞌睡 /f/ free,A thousand thanks. Cathy has three brothers. Mr. Smith talked about this, that and the other. There is something.

8、They have been there for more than three months.,摩擦辅音/ / / /,cash fish ship shoe,leisure 闲暇 measure 测量 pleasure vision 视觉,Measure for measure.以牙还牙 She sells sea shells on the seashore.她在海边捡贝壳。,摩擦辅音,/h/ hard he house who hi hello,/r/ red road write wrong,破擦辅音 /ts/ /dz/,carts rates Seats / t/ cheep ch

9、oke 闷塞 larch 落叶松 rich,cards raids Seeds /d / jeep joke large ridge 脊,破擦辅音/tr/ /dr/,track tree truck try,drag dream drug dry,Never trouble trouble till trouble troubles you. 麻烦不找你，就别自找麻烦。,鼻辅音/m/ /n/ / /,dim 朦胧的 din 喧闹 ding 唠叨 seem seen seeing sum sun sung whim 怪想 win wing,舌边辅音/l/,/l/ /n/ /r/ lead need read light night right,半元音/w/