[k] (发音字母k)cake keep key kite back king kite key look cook book kitchen sky
(发音字母c)cat cup cap cow car card come cold
(字母组合ch)school schedule schema
(发音字母x)fox box oxygen x-ray
[g] grandpa girl green good god go bag egg pig gap girl gold gave
(二)摩擦音（10个）
摩擦音是发音时，气流开始部分受到阻碍，随后气流从缝隙中泄出，发出声音。
1-2 /f/ /v/ /f/是f和ph的发音，/v/是v的发音。唇齿摩擦辅音。发音
时下唇轻触上齿，气流由唇齿间通过，形成摩擦音。/f/是清辅音，声带不振动；/v/
是浊辅音，声带振动。
[f] father fat foot full fit fast face fine life fire phone
[v] five very vent drive vary of love view vine violin leave
3-4
音，声带振动。 ////是th的发音。舌齿摩擦辅音。发音时舌尖轻触上齿背，气流由舌齿间送出，形成摩擦音。//是清辅音，声带不振动；//是浊辅
[θ] thank mouth tenth eleventh ninth both cloth three thing birthday
those these that this there than mother
5-6 /s/ /z/ /s//z/是s的发音，/z/又是z的发音。舌齿摩擦辅音。发音时舌端
靠近齿龈，气流由舌端齿龈间送出，形成摩擦音。/s/是清辅音，声带不振动；/z/是
浊浦音，声带振动。
[s] (发音字母s)six sit student same seat kiss miss case scarf small study bus yes must sun face snake mouse
(发音字母c) license city cease cedar ceiling celebrate
(字母组合ce) piece juice science lance space ace
[z] jazz zoo zero clothes zig eyes nose knees prize music
7-8
/∫/是sh的发音，//是s的发音。舌端齿龈后部摩擦
辅音。发音时舌端靠近齿龈后部，舌身抬起靠近上鄂，双唇稍收圆并略突出。气流
通过时形成摩擦音。/∫/是清辅音，声带不振动；//是浊辅音，声带振动。
[ ] cash bush shake shoe ship she sure wash sheep share
[3] measure pleasure leisure usually