动词第三人称单数的变化及发音规则
动词原形变第三人称单数的规则与发音规律同名词单数变复数大致相同,请认真观察。
1、大多数动词在词尾加s在清辅音后发音为展开,在浊辅音及元音后发音为 [z]
①stop-stops 展开 make-makes 展开 ②read-reads [z] play-plays [z]
2、以辅音字母加y结尾的,要先将y变为i,然后在加es读[iz]
fly-flies [z]; carry-carries [z] study-studies [z]; worry-worries
3、以s, x, ch, sh结尾的,在词尾加es,发音为[iz]
teach-teaches [iz]; watch-watches [iz]
4、以o结尾的动词,加es,读[z]
go-goes [z] do-does [z]
5、下面几个动词变为单数时,原词的元音部分的发音发生了较大的变化,请注意记忆
1、do [du:]-does [dz]
2、say [sei]-says [sez]
6、以不发音字母e结尾的开音节词,如果尾音是展开,[z]时,加s后字母e发音,与所加s 一起读做[iz]
close-closes [iz]
7、对比词形变化中原词词尾变化之异同: 变y为现象 双写最后辅音字母现象
①baby-babies ②carry-carries ③study-studies