在重读音节中发 Term clerk verb Servant herd berg 2、在非重读音节中发 Sister letter mother dinner Ladder butter butterfly Ir Ir 发 ir Bird shirt skirt girl Dirty circle first thirsty firm ur Ur 发 Purse hurt nurse ......
: / 发音字母:ir ur ear er or 例词 girl shirt skirt bird turn bur nurse purple learn early term her work worker word world 12、/?/发音字母:er or o a e ur ure 例词 teache under father mother doctor actor ......
i] er er her certainly ir bird girl shirt skirt thirty ur turn thursday or work ear early o do to who shoe u blue ruler oo too school room broom soon food afternoon ew blew flew grew threw oo book look good ......
[ ]字母组合 ir ur ear er or--girl shirt skirt thirty thirteen third bird turn burn murder nurse turtle Thursday burger learn earn earth heard [ε]字母组合 er or ou ar o a e u--teacher leader remember player ......
[ε:] 字母组合 ir ur ear er or girl shirt skirt thirty thirteen third bird turn burn murder nurse turtle Thursday burger learn earn earth heard term her nerd serve work worm work world 6) [ε] 字母组合 er or ou......
在重读音节中发 Term clerk verb Servant herd berg 2、在非重读音节中发 Sister letter mother dinner Ladder butter butterfly Ir Ir 发 ir Bird shirt skirt girl Dirty circle first thirsty firm ur Ur 发 Purse hurt nurse ......