英语音标教学课件 2

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]1.[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]larkluckcalmcomemarchmuch1）Compare[a:]&[Λ]读一读：请问上面两组单词发音相同吗？[a:]vs[Λ]larkluckcalmcomemarchmuchcartcutDistinguish[a:]&[Λ]•Listenthetapeandchoosetherightwords:1）Didyoubuya(cart,cut).2）Thereisa(bun,barn)there.3）Mr(Barton,Button)isabarber.•1）cart2)barn3)bartonBackvowels[u:]&[u]•[u:]improveE.gI’mdyingtoimprovemyenglish.•[u]goodE.gThanksforbeingsuchagoodfriend.[u]vs[u:]fullfoolpullpoolstoodstudentDistinguish[u:]&[u]•Exercise:•Don't?myarm.Iwillfallintothe?.(pool,pull)•pull,poolBackvowel[ɔ:]•[ɔ:]awfulE.gTheweatherisreallyawfultoday.Readthewords:porkhorsedaughterbecausetalltalkdoorfloormorestoreoraualoororeBackvowels[ɔ]•[ɔ]jobE.gDoyouenjoyyourjob?Readthewords:osorrydogcopyawashwhatPhrases:borrowawatchlocksandclocks2)Compare[ɔ]&[ɔ:][ɔ]vs[ɔ:]cockcorkshotshortchockbornfoxforksDistinguish[ɔ:]&[ɔ]•Exercise:•1）Themanwas(shot,short).•2）The(cock,cork)isnowheretobefound.•ANSWER:1）short2）cockHOMEWORK•1.READTHEWORDSINPAGE13.•2.LISTENTHETAPEANDFOLLOWITTOREADTHEPASSAGE.Theend