高中开学英语第一课语音复习一等奖公开课课件

ThefirstlessonWelcometoourschoolTolearnEnglishwell,youmustlearnA.Internationalphoneticsymbols(音标)B.WordsandexpressionsC.SentencepatternsD.GrammarrulesWhatamIgoingtodoforyou?

Togiveyousomedirections,helpyoulearn,checkyourschoolwork.Tobeactive(inclassactivities).

Tobebrave(tospeak,askandanswer).

Tobecareful(withyourwork).Whatareyougoingtodoinandafterclass?ShallwehavesomeclassrulesinourEnglishlessons?Don’tbelateforschoolorclass.Noeatingordrinkinginclass.Nosleepinginclass.Notalkingwhensomeoneisspeaking.Nolaughingwhensomeonemakesamistake.Nofightinginclass.7.Handinyourhomeworkontime……Remenber

*Beontime.Bequietwhentheteachercomes.*Takeyourtextbook,anotebook,(awritingpad)ablackpenandaredpen.*Listencarefullyinclass.*Alwaysputupyourhandbeforeyouwanttosaysomething.Internationalphoneticsymbols(音标)前元音中元音后元音

[i:][i][e][æ][ɜ:][ə][ʌ][ɑ:][ɒ][ɔ:][u][u:]单元音双元音[ei][ai][ɔi][au][əu]合口双元音[iə][εə][uə]集中双元音

辅音——不论声带振动与否，发音时气流从肺部呼出后在通路上要受到种种阻碍而发出的音素；发音时声带不振动的辅音叫“清辅音”，声带要振动的叫“浊辅音”。辅音辅音爆破音(Plosive/Stops)破擦音(Affricates)声门音(GlottalFricative)鼻辅音(Nasals)。1.[p][b][t][d][k][g]

。2.[f][v][θ][

][s][z][ʃ][ʒ]。3.[ʧ][ʤ][tr][dr][ʦ][ʣ]。4.[h]。5.[m][n][ŋ]。6.

[r]

舌边音(Lateral)[l]([ɫ])[l]出现在元音音素之前,如:[lʌv][ɫ]出现在:①元音音素之后,如:[tel]

②辅音音素之后,如:[

æpl]③元音音素之后,辅音音素之前;[belt]摩擦音(Fricatives)舌端硬颚摩擦音半元音(Semi-vowels)[j][w]音节1)绝对开音节：以要读音的元音字母或后跟一个不发音的“e”结尾的音节，如:he,she,me,shy,no,go,able,table,university,blue,lie,tie,die等。

2)相对开音节：发音的元音字母后跟一个（或多个）发音的辅音字母+不发音的元音字母“e”构成的音节。如：lake,cake,take,haste,strange,time,waste,mute,paste一个元音字母后跟一个或多个辅音字母构成的音节叫“闭音节”。（元音字母前可能有也可能没有辅音字母）如：at,edit,it,odd,upbad,desks,with,mop,mutton以两个或两个以上发音的元音字母与辅音字母组合起来的音节，叫字母组合音节。如：head,great,receive,believe,boy,trouble,could,please,meal,greet,boil以元音字母+r或re结尾的音节叫-r/-re音节。如：far,her,stir,for,fur;hare,here,hire开音节闭音节-r（re)音节字母组合音节音节是比音素大