1 元音: 1) [i:] 字母组合:ee ea e ie three tree green sheep meet beef see seek eat tea meat leave lead teacher team mean speak clean please he she me piece receive 2) [i] 发音字母 i y e sit picture it is list six mix fix fit pig big build miss myth many twenty happy dictionary decide delicious 3) [æ ]发音字母 a bag hand and ant happy hat map mad bad black back glad shall man 4) [e] 字母组合 ea e a head bread pleasure elephant electric remember sell shell lesson better bed desk hotel yes many any 5) [ə:] 字母组合 ir ur ear ur or girl shirt skirt thirty thirteen third bird turn burn murder nurse Thursday learn earn earth heard term her serve work word world 6) [ə] 字母组合 er or ou ar o a e u teacher leader remember player speaker farmer powder doctor actor author delicious pleasure familiar dollar together tomorrow t