动词有三单,快点成习惯,体会在心里,一定要过关。主语“他她它,油水米或沙”,主语判断准,三单管住它。三单s加,词尾“是稀奇”,es当尾巴。否定和疑问,does为老大,后面去尾巴。三单最会打,打就打死(does)它,只准打一次,打掉小尾巴。
变化规则
1)一般由动词原形加-s
get-gets play-plays
2)以e结尾的动词,加-s
like-likes make-makes
3)以o结尾的动词加-es
go-goes do-does
以s,x,ch,sh等字母结尾的动词,后面加-es
kiss-kisses fix- fixes teach-teaches
fish-fishes
4)以辅音字母加y结尾的动词,先将y变i,再加-es
fly-flies study-studies
特殊记忆
1)动词have,遇到主语是第三人称单数时,要用has;动词be的第三人称单数形式是is。
2)含有动词第三人称单数形式的句子变否定时,要用doesn’t+动词原形。
He goes to school at six in the morning.(变否定句)
He doesn’t go to school at six in the morning.
3)对含有动词第三人称单数形式的句子提问时,要用助动词does。
She goes home at fiveevery day.(对划线部分提问)
When/What time does she go home every day?