四年级下册组合发音.doc

四年级下册字母组合发音规律
1. er组合在单词末尾一般发短音 /ə/
如：water tiger sister computer dinner
特殊的有： doctor dollar her
2. ir 、 ur 、 or在w后面 都发长音 /ɜ:/
ir /ɜ:/ girl bird third sir dirt
thirty thirteen shirt skirt birth
ur /ɜ:/ nurse hamburger turn hurt burn
fur
or /ɜ:/ homework work world
3. al、 or不在w后面 都发长音 /ɔ:/
or /ɔ:/ horse fork born for forty
short story more Singapore
al /ɔ:/ ball tall wall mall talk walk
4、ar组合发长音/ɑ:/
ar /ɑ:/ arm car card park farm far
5、l 在单词开头或靠近单词开头发 / l /
如： let like black play late lot
l 在单词末尾或者靠近单词末尾发 / l /
apple people table little uncle circle
school cool help world
四年级上册a、e、i、o、u 发音规律
单词以“e”结尾，单词中字母a i o u发字母本身的发音
a-e /eɪ/ face name make date table
-a- /æ/ bag cat dad hat cap map fan
hand ant apple

i-e /aɪ/ rice like kite five nice nine fine
ice knife white Mike
-i- /ɪ / six big pig big fish milk it is

o-e /əʊ/ nose rose note Coke Jones home
-o- /ɒ/ dog not lot hot box lost on fox

u-e /ju:/ use cute excuse bule tube mule
-u- /ʌ/ mum cup bus duck under cut us fun
up umbrella

e在单词结尾一般不发音，特殊的有：we me she he be
e不在单词末尾一般发半嘴 /e/
如：help pen pencil leg red bed egg elephant ten vet vest