文档介绍：:音素是语音的最小单位。
:元音和辅音。
元音:发音时气流无阻,响亮清晰
辅音:不论声带振动与否,发音时气流通过口腔或鼻腔时受到一定的阻碍,需要用力冲破。
发音时声带不振动的辅音称为清辅音。
发音声带振动的辅音称为浊辅音。
:共48个,元音音素20个,辅音音素28个。
:记录音素的符号叫做音标。
7. 开音节:a) 辅音+元音+辅音+e : name, bike, home, due, plane, shine
b) 辅音+元音: he, go, hi, do, be, tree, three, hello
8. 闭音节:a) 辅音+元音+辅音: bad, bed, sit, hot, cup,let, mad, map
b)元音+辅音: it,is, of, in, on, up, out, ant
前元音[ i: ] [ i ] [ e ] [ æ ]
/ i:/前舌抬得最高,牙床开得最小
[i:] 发这个音的字母和字母组合e ea ee
e: me be she he we evening even
ee: sweet bee sweep sheep see sleep three green deep fifteen
ea: meat leaf sea pea teach eat clean seat beat tea
根据发音规则,圈出下列单词中元音字母组合发音相同的两个词。
rain bean cat
feet teacher dog
star tree jeep
sea fish the
/ i /上下齿之间的距离大约可以容纳一个小指尖
[i] 发这个音的字母和字母组合i e y ey ay
i: pig fish in fifteen six ship thin it is sit
e: begin behind jacket basketball
y: happy heavy busy lorry carry sunny lovely study thirsty twenty thirty windy rainy
ey: monkey money
ay:Sunday Saturday Friday
根据发音规则,圈出每组中元音字母发音不相同的单词。
sit kick lip
gift jam ship
picture big sister
lick pig jelly果冻
/e/食指
[e] 发这个音的字母和字母组合e ea
e: egg bell desk leg pet ten pen bed beg
ea: bread head breakfast
根据发音规则,找出每组中不发[e]的单词。
well leg pen
map pet elephant
ten tall desk
head bed toy
/æ/前舌最低,牙床开得最大,食指加中指
[æ] 发这个音的字母和字母组合a
a: dad cap cat bad apple bag flag hand rabbit ant black fat has stand rat map have
根据发音规则,找出每组中发[æ]的单词。
bed face sport
cup fat pear
bat finger tree
young knife apple
中元音:[ə:] [ə]
舌的中部稍稍隆起(不太容易感觉到)
舌平放口中, 不抵下齿背
[ә:] 发这个音的字母和字母组合er ir ur ear or
er: her serve term
ir: bird girl skirt first dirty skirt shirt
ur: nurse Thursday turtle purple curtain burn
ear: early learn
or: word work world
根据发音规则,圈出每组中元音字母组合发音相同的单词。
beer thirsty wheat
2. bank king her nurse
bird rabbit knee
run sh