字母“k”前不能长，“好脚站木羊毛”短。

“血”与“水灾”真特殊，“oo”读[Λ]细分辨。

“oo”加“r”读作[ ]，“poor”读[ ]好可怜。

注：“好脚站木”即：good,foot,stood,wood

第二句也可以是：“d、k之前oo短，“foot”、“food”恰相反。

1.长音：bloom,boot,cool,foot,moon,root,school,soon,too,troop,room,zoo

2.弱读短：classroom,schoolroom,workroom,bedroom,boyhood

3.k前短：book,brook,cook,look,shook,took

4.[ ]:door,floor

在某些表示请求、命令、建议等动词后面的宾语从句中，谓语动词要用动词原形或should+动词原形。

I—insist, d—denand, r—request/require/recommend, o—order, p—propose, c—command, a—advise, p—preqersic, s—suggest.