1.开音节读[ai]: dive, five ([i:]: machine, police, ski; [i]: give, live)
2.igh, ign (gh或g不发音)读[ai]: sight (signature, signal中念[i]，g发音）
3.ind, ild读[ai]: find, child
4.另外几个不像开音节，也读[ai]: island, iron, Christ (比较Christmas)
5.闭音节读[i]: slim

清晰轻音[ai]: crocodile, appologize, exercise, realize, fertilizer
模糊轻音[i]: service, practice, notice, favourite, indeed
[ə]: terrible, possible

在重读或次重读音节中[aiə]: diamond, violin (piano中的i和a不是组合)
在轻音节中
[iə]: India, period
[ə]: Asia, social

1. -tion
[ʃən]: nation
[tʃən](前有[s]音): question, suggestion
2. -ssion
[ʃən]: expression, oppression, possession, permission
3. -sion
[ʒən]: conclusion, decision, division, television, occasion

[iː]: chief
[ai]: die, tie, lie (在词尾）(society, quiet [aiə] i和e分开发音)

[juː]: view, review

[əː]: sir (注意direct)

[aiə]: tire, fire