清清浊浊元后浊
清清浊浊元后浊简述
1.-s/-es(名词复数及动词第三人称单数的变化形式)
(1)清辅音后读/s/ 如: maps books likes
(2)浊辅音后读/z/ 如: bags leaves
(3)元音后读/z/ 如: plays teachers
(4)如名词/动词的原形本身是以/s/、/z/读音结尾的,后加的-s/-es读/iz/
如:buses boxes oranges watches washes
(5)特殊的,以/ /、/t /、/d /结尾的,后加的-s/-es读/s/
2.-ed发音规律(动词过去式/过去分词的变化形式)
(1)清辅音后读/t/ 如: watched stopped
(2)浊辅音后读/d/ 如: saved recognized
(3)元音后读/d/ 如: played referred
(4)如动词的原形本身是以/t/、/d/读音结尾的,后加的-d/-ed读/id/
如: wanted surrounded


