请按规则在下列动词末尾加S1.call2.colour3.borrow4.drink5.wash6.match7.touch8.watch9.pass10.guess11.catch12.teach13.do14.go15.play16.buy17.carry18.try19.worry20.fly怎么判断`````

Question

请按规则在下列动词末尾加S
1.call__ 2.colour__ 3.borrow__ 4.drink__
5.wash__ 6.match 7.touch__ 8.watch__
9.pass__ 10.guess__ 11.catch__ 12.teach__
13.do__ 14.go__ 15.play__ 16.buy__
17.carry 18.try__ 19.worry__ 20.fly__
怎么判断`````

Answer 1

1.s 2.s 3.s 4.s
5.es 6.es 7.es 8.es
9.es 10.es 11.es 12.es
13.es 14.es 15.s 16.s
17.carries 18.tries
19.worries 20.flies
方法：一般以‘o’结尾的词尾加‘es'
以‘y’结尾去‘y'加‘ies'；尾音发音为元音音标的单词即使以"y"结尾也只加‘s'
特殊情况可单独记忆