oo发最常见,非重音中要短念
字母 k前不能长,好脚站木羊毛短
血 (blood)与水灾 (flood)真特殊, oo读[^]细分辨
oo加 r读作[ɔ: r], poor读[ pɔ: r]好可怜
注:好脚站木即: good, foot, stood, wood
第二句也可以是: dk之前 oo短, footfood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.[ɔ: r]: door, floor