IPA-InternationalPhoneticAlphabet,音標,國際音標,元音,分類：英語中共有48個音標，元音20個，輔音28個。,單元音,雙元音,前元音,中元音,后元音,/i:/,/,/e/,/,/:/,/,/,/u:/,/,/:/,/,/:/,/e/,/a/,/,/,/a/,/,/e/,/,輔音,爆破音,磨檫音,鼻音,半元音,舌邊音,/p/,/b/,/t/,/d/,/k/,/g/,/f/,/v/,/,/3/,/,/,/s/,/z/,/h/,/r/,/t/,/d3/,/tr/,/dr/,/ts/,/dz/,/m/,/n/,/,/l/,/w/,/j/,Lesson1,前元音：/i:/,/,/e/,/,1./i:/是字母ea，ee，ie或ei在單詞中的發(fā)音。此音是長元音，一定注音把音發(fā)足。其發(fā)音要領是：發(fā)音時舌尖抵下齒，前舌盡量抬高,口形扁平。,20個元音,Bbbi:Ccsi:Dddi:Pppi:Ttti:Vvvi:Zzzi:,i:發(fā)這個音的字母和字母組合eeaeee:mebesheheweeveningee:beeseesheepsleepthreegreenea:seapeaeatmeatleafteachclean,根據(jù)發(fā)音規(guī)則，圈出下列單詞中元音字母組合發(fā)音相同的兩個詞。1.seatrainbeancat2.giftfeetteacherdog3.pigstartreejeep4.sweetseafishthe,2./i/短元音，故發(fā)此音要短促而輕快。發(fā)音要領的是：舌尖抵下齒，舌前部抬高，舌兩側(cè)抵上齒兩側(cè)，口形偏平。,i發(fā)這個音的字母和字母組合ieyeyayi:inthinpigshipfishfifteensixe:beginbehindjacketbasketbally:happyheavybusysorrysunnylovelystudytwentythirtywindyrainyey:monkeymoneyay:SundaySaturdayFriday,根據(jù)發(fā)音規(guī)則，圈出每組中元音字母發(fā)音不相同的單詞。1.sofasitkicklip2.inkgiftjamship3.handpicturebigsister4.hotlickpigjelly,/i/,例句：A:IsLilyin?B:Lilyisillinbed.C:Oh,Imsorry.,3./是字母a在重讀閉音節(jié)中的發(fā)音。發(fā)音時舌尖抵下齒；舌前部稍抬高，雙唇平伸，成扁平形。,發(fā)這個音的字母和字母組合aa:dadbadbagcapcatantfatrathasmapappleflaghandstandrabbitblack,根據(jù)發(fā)音規(guī)則，找出每組中發(fā)的單詞。1.ratbedfacesport2.hearcupfatpear3.ricebadfingertree4.seayoungknifeapple,/,例句：A:AnnistravelingtoJapan.B:Howhappysheis!A:Sheisveryhappy.,是字母e或ea在單詞中的發(fā)音。發(fā)音時舌尖抵下齒，舌前部稍抬起，舌位比/i:/低；唇形中常，開口度比/i:/大,4./e/,e發(fā)這個音的字母和字母組合eeae:eggbelldesklegpettenpenea:breadheadbreakfast,根據(jù)發(fā)音規(guī)則，找出每組中不發(fā)e的單詞。1.catwelllegpen2.sweatmappetelephant3.eggtentalldesk4.breadheadbedtoy,/e/-/,例句：A:Howdidyouspendyourholiday?B:IwenttoBeijing.A:Wasitexpensive?B:Yes,very.,