文档介绍：1 1字母:语言的书写形式。元音字母 a, e, i(y), o,u, 2音标:词的语音形式。 3音素:音的最小的单位。英语中有 48音素,分为元音音素和辅音音素两大类。其中元音音素 20个,辅音音素 28个。元音:发音时声带振动,呼出的气流通过口腔时不受阻碍,这样形成的语音称作元音。元音发音响亮,口腔中气流不受阻碍,是构成音节的主要音。英语中有 20个元音。辅音:不论声带振动与否,发声时呼出的气流通过口腔或鼻腔时受到一定阻碍, 这样的语音称为辅音。辅音发音不响亮,口腔中气流受到阻碍,不是构成音节的主要音。英语中有 28个辅音。(其中包括[ts] 、[dz] 、[tr] 、[dr] )。 4音节:由元音和辅音构成的发音单位。 ap'ple, stu'dent, tea'cher, 5开音节: a)辅音+元音+辅音+e name , bike ;b)辅音+元音 he, go, hi 6闭音节: a)辅音+元音+辅音 bad, , sit, hot, cup; b)元音+辅音 it 7重读音节:单词中发音特别响亮的音节。: [i:] he, see [i] sit, miss [e] bed, desk, head [?] bad, back pack [a:] fast, class, plant [?] hot, want [? :] door, sport, warm, bought [u:] good, who, blue, soup [u] look, put, women, could [∧] cup, come, but [? :] girl, work, nurse [?] ago, forget, dollar, doctor [ei] cake, they, play, eight, great [ai] bike, light, try, find, height, eye [?u] phone, cold ,know [au] house, how [? i] boy, toy [i?] dear, idea, here [ ε?] pear, there , hair [u?] tour, poor 1)[e] [?] bed --bad men-- man pen--pan 2)[i:] [ei] greet--great read-- raid (??) 3)[e] [ai] red --write said --side 4)[au] [? :] house — horse 5)[au] [∧] about-but ?.辅音[p] pen, park [b] bed, big [t] tell, student [d] day, played, wanted [k] cold, quick, back [g] big, go, language [m] man , milk [n] nine, autumn 2 [η] bank, uncle, English, sing, [r] read, write, [l] world , luck [f] five, photo [v] of, live [h] hot, who, hour [θ] think,