初中英语音标教学课件_图文.ppt 23页

TheFirstLessonI’mhappy,luckytohelpyoulearnthemostinterestingsubject-----EnglishWelcometoourschool TolearnEnglishwell,youmustlearn1.Internationalphoneticsymbols(音标)2.Wordsandexpressions3.Sentencepatterns4.Grammarrules Whatarephoneticsymbols?thesystemorpatternofspeechsoundsusedinaparticularlanguage?语音最小单位是音素。语言的语音都是由四十八个不同的音素相互组合而成的。 _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________[i:][i][e][æ][a:][ɔ:][ɔ][u:][u]Λ[][ə:][ə]单元音vowels(12个) _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________[iə][ɛə][uə][ei][ai][əu][au][ɔi][i:][i][e][æ][a:][][ə:][ə][ɔ:][ɔ][u:][u]Λ元音vowels(20个) _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________[p][b][t][d][k][g][f][v][s][z][h][w][j][][][t][d]ʒʒ[tr][dr][ts][dz][m][n][ŋ][l][r][][]ðθ TheAlphabet 元音vowels(20个)1.前元音[i:][i][e][æ]hesee,read,piece,ceiling,peopleis,English,busy,moneyred,then,head,againhat,bag,can,apple [ə][ə:][Λ]clever,ruler,panda,opengirl,shirt,purple,worklove,colour,us,duck中元音 [a:][כ][כ:][u][u:]shop,sorry,watch,whatmorning,call,autumn，warmfootball,wood,classroombooksoon,ruler,soup,shoehalf,class,park,hard后元音 [ei][ai][כi][əu][au]game,rain,play,greatfive,idea,try,goodbyeboy,toy,point,oilold,hello,coat,showabout,round,down,town [iə]hear,year,deer,really[Èə]there,chair,careful,their[uə]sure,tour,poor,February 若说某个单词中有某个字母时，在下列字母前用an:MrLihasafox.(李先生有只狐狸)e.g.Lookatthebag.Canyousee____"s"onthecornerofthebag.an 冠词a用于辅音音素开头的可数名词前，an用于元音音素开头的可数名词前，而不是元音字母开头的名词前。如：Shehasanumbrellaandausefulbook.Sheisanhonestgirl. an→apple,egg,orangean→hour,honest(诚实的)man,oldman,ugly(丑陋的)girl，artistan→Englishboy,Americangirlan→umbrella(雨伞),usefulbook,interestingfilm中考链接：1.Thereis____“s”intheworld“letter”.A.aB.anC.theD./ 2.Thereis____eggonthetable.A.aB.anC.theD./3.Thereis___Americanboyinourclassand___boycanspeakgoodChinese.A.an;theB.a;anC.a;anD.a;the 4.Mariawouldlike____orange,not___orangejuice.A.a;theB./;anC.an;/D.an,an [p][b]pay---baypear–bearpen---Benpig---big[p][b]cap---cablap---labtap---tabrope---robe [t][d]town–downtie–dietear–deartouch–Dutch[t][d]bent–bendright–ridelent–lendbet–bed [k][g]Kate–gatecard–guardcould–goodcoat–goat[k][g]pick–pigflak–flagback–bagLock–log 两清辅音一起时，后一个清辅音变成浊辅音，或叫浊化[sp]→[sb][st]→[sd][sk]→[sg]speakspitspystudystarstartskyschoolscreen []sure,she,social,nation[ʒ]pleasure,television[h]havehot,whowholehatehouse[r]read,write,wrong