单元音.ppt

英语国际音标 第一部分 No. one [i:] 发音的时候，把舌部自然地放在口腔里，舌尖抵着下齿，舌面向硬腭抬起，嘴唇尽量向两边拉开，形成扁平，肌肉比较紧张，像在微笑一样。 No. one [i] 发音的时候，舌尖抵着下齿背，舌的前部抬高，双唇扁平，很快地发出[i]音。 it --- eat sit --- seat tin --- teen did --- deed ship ---sheep bit --- beat No. two [?] 发音的时候，舌尖自然，口腔肌肉放松，牙床半开，很快很轻地发出[?]音。 No. three 发音时，口腔尽量张大，舌的中部抬起，口腔肌肉放松，双唇非常自然很干脆地发出 这个音。 谚语 Don’t trouble trouble until trouble troubles you. 不要自寻烦恼。/ 不要杞人忧天。 cart --- cut bar --- but last --- lust task --- tusk No. four 发音时，双唇收成椭圆形，并向前突出，舌身尽量后缩，发出一个响亮的 音。 No. five [u] 发音时，舌的后部向软腭抬起，双唇收得很圆很紧，并向前突出，我们一送气的时候就会发出一个响亮的 [u]音。 food --- foot cool --- cook pool--- poot No. six [e] 发音时，舌尖抵着下齿后背，舌的前部稍稍抬起，唇稍扁，口腔稍张开，发出一个 [e]音。 No. seven 发音时，舌尖抵着下齿背，舌前部稍高，双唇自然放开，开口的程度要比[e]大。 set --- sat men --- man bet --- bat bed --- bad head ---had [v] [a:] 短元音 [c] [c] socks not shop hot sorry dog donkey long off stop [ ] c Look.This is little John. Goes to bed with his trousers on. One shoe off and one shoe on. Look.This is little John. 短元音 book foot good look [u] Mr Good said to a cook:“Look at this cook-book. It’s very good.” 好好先生对厨师说：“你看这本烹调书写得真不错。” [u:] [u] 短元音 [e] leg egg bed desk pen elephant get seven yes eleven 短元音 [?] * * 48个音素 元音音素 辅音音素 20个 28个 元 音 单元音 [i:] [?:] [ :] [a:] [u:] c [i ] [?] [ ] [ ] [u] [e] [?] c v c 双元音 [ei] [ai] [ i] [?u] [au] [i?] [ ?] [u?] 3 长 短 一、 单元音 长元音 we me she knee tree sheep three canteen tea clean [i:] There is a little bee. Coming from the apple tree. Flying in the flowers. And can’t see me. [?:] 发音的时候，把口张的半开，舌部自然地放在口腔里，双唇扁平，慢慢地发出[?:]这个音。 No. two 长元音 [?:] bird girl hamburger nurse work homework learn early My first skirt and third skirt are dirty. A nurse in purple fur ate a third hamburger. No. three [a:] 发音的时候，可以把口尽量张开，舌面平放，并且后缩，然后发出一个长长的[a:]音 。 长元音 [a:] park garden