发音
舌根紧贴软颚
突然张开
气流冲出
声带不震动
[s] 音后读[g]

单词
like look take
lock luck rock
call coat come
cake cook kick
keep kind kiss
bake book break
walk week work
basic music public
quality queen quick
occasion occupy occur

句子
Be kind to kids.
Have a look at it.
I will come this week.
Take a break during class.
Have a walk and enjoy music.

同音
ark arc
kop cop
brake break
bark barque
check cheque

辨音
[k] [g]
cull gull
cab gab
class glass
crate grate
craze graze
came game
crowned ground
crumble grumble
cramps gramps