英语音标教学课件 .ppt 17页

Welcometoourclass授课内容:国际音标(2)授课人：杨肖婷授课对象：初一学生授课课时：45分钟2013年4月20日 教学目标1.掌握元音的发音特征，了解字母与音素的对应关系2.区别相类似的几组元音3.熟练单词的拼读 国际音标学习（2）[a:][Λ][ɔ:][ɔ][u:][u] contents1.[a:]的发音2.[Λ]的发音3.[ɔ:]的发音4.[ɔ]的发音5.[u]&[u:]的发音 [a:][a:]smart(backvowel)E.gWhatasmartidea.Readthewords:arcarfardarkalhalfpalmaulaughauntabasket发音要领：感叹大好河山“啊”练习 [Λ][Λ]love(centralvowel)E.gIreallyloveithere.Readthewords:ubusrunluckonothingloveoucountryyoung发音要领：短“啊”音练习 1）Compare[a:]&[Λ][a:]vs[Λ]larkluckcalmcomemarchmuch 1）Compare[a:]&[Λ]读一读：请问上面两组单词发音相同吗？[a:]vs[Λ]larkluckcalmcomemarchmuchcartcut Distinguish[a:]&[Λ]Listenthetapeandchoosetherightwords:1）Didyoubuya(cart,cut).2）Thereisa(bun,barn)there.3）Mr(Barton,Button)isabarber.1）cart2)barn3)barton Backvowels[u:]&[u][u:]improveE.gI’mdyingtoimprovemyenglish.[u]goodE.gThanksforbeingsuchagoodfriend.[u]vs[u:]fullfoolpullpoolstoodstudent Distinguish[u:]&[u]Exercise:Don"t?myarm.Iwillfallintothe?.(pool,pull)pull,pool Backvowel[ɔ:][ɔ:]awfulE.gTheweatherisreallyawfultoday.Readthewords:porkhorsedaughterbecausetalltalkdoorfloormorestoreoraualoorore Backvowels[ɔ][ɔ]jobE.gDoyouenjoyyourjob?Readthewords:osorrydogcopyawashwhatPhrases:borrowawatchlocksandclocks 2)Compare[ɔ]&[ɔ:][ɔ]vs[ɔ:]cockcorkshotshortchockbornfoxforks Distinguish[ɔ:]&[ɔ]Exercise:1）Themanwas(shot,short).2）The(cock,cork)isnowheretobefound.ANSWER:1）short2）cock HOMEWORK1.READTHEWORDSINPAGE13.2.LISTENTHETAPEANDFOLLOWITTOREADTHEPASSAGE. Theend