第二单元 动词第三人称单数
2018-09-04 本文已影响0人
Nicole_Murong
- (主题)
动词第三人称单数变化规律
- 大多数动词在词尾加
S
在清辅音后发音为[s]
,在浊辅音及元音后发音为[z]
。如:
stop-stops [s]
make-makes [s]
read-reads [z]
play-plays [z]
- 以辅音字母加
y
结尾的,要先将y
变为i
,然后在加es
读[iz]
如:
fly-flies [z]
carry-carries [z]
study-studies [z]
worry-worries
以元音字母加y
结尾的,直接在词尾加S
,然后发音为[z]
如:play- plays [z]
- 以
s, x, ch, sh
结尾的,在词尾加es
,发音为[iz]
如:
teach-teaches [iz]
watch-watches [iz]
- 以
o
结尾的动词,加es
,读[z]
如:
go-goes [z]
do-does [z]
特殊变化 have- has