FOOD和FOOT本來就不是一個元音

元音如果後麵跟著濁輔音持續時間就會長點

比如pig要比pick長， 而且FOOD和FOOT本來
就不是一個元音FOOD的元音可LUKE一樣FOOT
的元音和LOOK一樣


ZT

Vowels: Compare other u/oo sound

To create the oo sound, the lips are made into a small and tense circle at the same time as the body of the tongue is pushed back (allowing the back of the tongue to raise toward the soft palate). To transition into the other u sound, the tongue relaxes a little and the back of the tongue lowers slightly while the lips loosen into a more open and relaxed circle.


other u oo sound

full
hood
soot

fool
who'd
suit

所有跟帖： 

• sounds like working as a broadcaster of CBC news; otherwise, -bonvayage- ♀ (54 bytes) () 11/04/2014 postreply 13:16:19