英语国际音标讲解和练习.docVIP

英语国际音标的讲解及练习 Lesson 1 ⑴ 前元音：[i:] [i] [e] [?] 前元音发音要领：舌尖抵下齿，舌前部向硬颚抬起，双唇不要收圆。 [i:]①舌尖抵下齿，舌前部尽量向硬颚抬起。②嘴唇向两旁伸开，成扁平形。 注意：[i:]是长元音，发长元音时要比发短元音长两倍以上。 e: he be she me we ee: bee see feet tree need i: police machine ie: piece believe field ea: tea seat ei: receive ey: key [i] ①舌尖抵下齿，舌前部向硬颚抬起，比[i:]低,比[e]高。②唇形扁平，牙床开得比[i:]宽，比[e]窄。③可从发[i:]出发，将小指尖放在上下齿之间，舌前部也随之稍稍下降，即可发出[i]。 i: it is in him big sit e: women begin pretty y: fifty happy ready ai: mountain a: orange village ui: quick u: busy minute bussiness o: women ay: Monday holiday ey: monkey ie: movie [e] ①舌尖抵下齿，舌前部稍抬起，比[i:]低。②唇形中常，牙床开得比[i:]宽，上下齿间可容纳一个食指。 e pen hen then when ten get let dress a any many anywhere anything anybody ai said ie friend ea head heavy bread ue guess guest [?] ①舌尖抵下齿。 ②双唇向两旁平伸，成扁平形，两齿间可以容纳食指和中指。 a at cat bad can am land back black thank bank ar marry carry parrot 　⑵ 爆破辅音：[p] [b] [t] [d] [k] [g] 　爆破音发音要领：[p] [t] [k]是清辅音，发音时声带不振动，送气要强。 　　　　　　　　　 [b] [d] [g]是浊辅音，发音时声带必须振动，送气要强。 [p] [b]双唇紧闭，然后突然分开，气流冲出口腔。 [t] [d]舌尖紧贴上齿龈，形成阻碍，然后突然下降，气流冲出口腔。 [k] [g]舌后部隆起，然后突然开，气流冲出口腔。[b]b bad bit but boss bee bb hobby rabbit [p]p pet play poor pear pp happy apple [d]d dad dead down dd add addition ed lived moved used [t] t tea tell teach tt little butter ed walked stopped [g]g get go girl give gold gg egg [k] c cake cat car ch schkool ck knock neck luck k key kill king 　⑶发音练习： b[bi:] d[di:] e[i:] Lesson 2 ⑴ 后元音：[ɑ:] [?] [?:] [u] [u:] 后元音发音要领：①舌尖不触下齿，舌身后缩，舌后部向软颚抬起，除[ɑ:]外，双唇要收圆。 ②发[ɑ:][?:][u:]时要注意长度，不要发得太短。 [ɑ:] 舌尖不触下齿，口张大，舌身平放后缩。 ar arm art army part card dark a after path bath last fast au laugh lalf ear heart al half [?] ①舌尖不触下齿，口张大，舌身尽量降低并后缩。②双唇稍稍收圆。③可先发[ɑ:]，然后将舌身再稍稍向后缩，双唇稍稍收圆（不要突出）即可发出[?]。 a what want wash watch o on box boss long wrong au because ow knowledge ou cough or sorry [?:] ①舌后部比发[?]时抬得略高。②双唇也收得更圆更小，并须用力向前突出。 a water al all ball talk call ar war warm quarter au autumn daughter aw law lawyer saw draw or or corn corner f