初中英语音标学习课件.ppt 70页

音标(PhoneticSymbols) 音标也叫音素。目前通用的国际音标共有_____个，其中元音音素_____个，辅音音素_____个。482028 元音元音分为单元音和双元音。(A)单元音（12个）：/i:/,/ɪ/,/ɔ:/,/ɔ/,/u:/,/ʊ/,/ə:/,/ә/,/ɑ:/,/Λ/,/e/,/æ/,短元音长元音单元音可分为_______和________。 /i:/hetheseeatgreenneedkey/ɪ/bigcitywithsingkid/ɔ:/allalsoshortfourmore/ɔ/clocklotwantwhatrock/u:/rulersouproommoviedotwo/ʊ/putbookgoodlook /ə:/herlearnbirthdayfirstwork/ә/aboutgrammarofhellosisterdoctorAugustSaturday/ɑ:/artstartlastafternoon/Λ/busdrumcomecountryson/e/bestwhenbreakfastmany/æ/bagandfamilythatapple 单元音SingleVowles /i:/ hesheChineseeseefeetsheepeeeatreadmeateafieldbelievebeliefiereceiveseizeei/i:/Whatletterorlettergroupmakes/i:/? /i/ busyveryladyy/i/livemissrichibesidedecideelectevillagecouragecottagea Compare(比较一下！)it--eat2.live—leave3.fill—feel4.sit—seat /e/ bedbreadfedtenheadbesthendeadredweatherWordstoread breadheaddeadweatherea/e/bedfedtenbestaanythingmanye /æ/ Wordstoreadsadmadmanbadapplehatgladfactstandfamilyfatcatbag/æ/a bet--bat2.pet—pat3.beg—bag4.set—satCompare(比较一下！) [ə:] earthheardnursehurtskirtfirmherpersonwordworkWhatletterorlettergroupmakes[ə:]?earurireror [ə] [ə]agoagainaddresshundredparentwaterteacherworkertodaypolicemancolourdoctoraeeroor/our [a:] carfardarkhalfpalmlaughauntbasketReadthewords[a:]aralaua [Λ] Readthewordsbusrunlucknothinglovecountryyoung[Λ]uoou [Λ]Phrasesacomingbusupandup Comparecut--cart2.luck—lark3.duck—dark4.tough—task [ɔ:] porkhorsedaughterbecausetalltalkdoorfloormorestoreReadthewordsoraualoorore[ɔ:] Phrases[ɔ:]ashortstorymoreandmore [ɔ] sorrydogcopywashwhatReadthewords[ɔ]oa Phrases[ɔ]borrowawatchlocksandclocks Compare1.not—north2.fox—forks3.shot—short4.wok—walk [u:] ReadthewordsmoodbootzoomovewhoserulerJunesoupgroupooouou Phrases[u:]arudefoolusefultoolscoolthefood [u] Readthewordsfullcouldtookgoodwoodcookputstoodpullfoot [u]Phrasespushandpullagoodbooklookforthebook cooklookfootwouldcouldshouldputJuly[U]oooulu Practice听下列单词，写出划线部分的音标：dad-bedcup-capsheep-shipgood-bootdog-doormerry-marrybirthday-teachercard-butsing-songJapan-Japanese朗读以上单词。 Let’splayagame1.[ai][hæv][ə][pen].2.[hi:][iz][tɔ:l].3.[it][iz][ə][buk]. 4.[ʃi:][iz][ə][dɔktə].5.[ai][æm][ə]["ti:tʃə].6.[sʌm][bə:dz][ɑ:]["siŋiŋ]. Asheepisnotaship!Ashipisnotasheep!Theworkerhasabird.Fatherandmother,motherandfather,theygivemeahug(拥抱)!Adogisbehindthedoor.Oh,youlooksocool! (B)双元音（8个）：a./eɪ/,/aɪ/,/ɔɪ/,b./әʊ/,/aʊ/,c./ɪә/,/eә/,/ʊә/ /eɪ/casedatedayplaygreat/aɪ/likewhitenightmyhi/ɔɪ/toynoisesoil/әʊ/snowknowboatoldnosofa/aʊ/outsoundnowtower/ɪә/reallyyeardeerbeerhere/eә/hairbeardarefair/ʊә/poorsuretourlure Practice读下列单词，写出划线部分的音标：gotakedearthosefoundboyhellolifehourviolinsurebearAustraliashow Practice听下列单词，找出划线部分发音不同的选项(每个单词读两遍)：1.A.cutB.comeC.doesD.box2.A.videoB.hideC.fiveD.nine3.A.coatB.homeC.dollarD.also4.A.eachB.EnglishC.eighteenD.evening 双元音DoubleVowels(8) [ei] facesamegameplaywastehatelatehaycomplainfamousReadthewords [ai] ReadthewordsIlifequietmindpricenightdieshywhiteliehigh TonguetwisterMikelikestowritebythebrightlightatnight.2.Somepeoplelaugh,somepeoplecry;somegiveupandsomestilltry;somewillsayhiwhensomesaybye;somewillforgetyoubutwillneverI! [əu] roadcoatgoatboatloadcoldsmokegohomehopeReadthewords [au] howaboutshoutcowloudmousegroundhourcrownmouthReadthewords [iə] Readthewordsbeerdeerpioneerpeerearhearnearfearcleartearappearheremere [uə] Readthewordssureunsurepoormoortour TongueTwisterSuresuresure,Poorpoorpoor,I’msureyouknowI’mpoor,SoIcan’tgotomakeatour. [ɔi] ReadthewordsBoysandgirls,pleasepayattentionto“oy”!boytoyjoysoyannoyingemploy ReadthewordsNowpleasepayattentionto“oi”!oilsoilboilcoinpointnoise [ɛə] Readthewordsdarecaresharebarerarehairflairfairstairrepairpearwearwhere TongueTwister绕口令Thepeartreebearsapear,UnderthepearThere’sababybear,Thebabybearplaysapear.