动词的三单式是什么意思

1个回答

  • 就是动词第三人称单数的变化规则

    1、直接在动词后+s

    like- likes play-plays

    2、以s,x,sh,ch,接尾的动词:+es

    wash-washes

    3、以辅音+o接尾的动词:+es

    go-goes

    4、以辅音+y接尾的动词:变y为i+es

    fly-flies

    动词短语:

    +s:Plays,skips,sings,gives,starts,likes,

    buys some toys,gets up comes back home

    makes noodles,eats lunch drinks coffee

    begins his class ,practises the piano

    +es :watches TV brushes his teeth

    goes to bed goes to school

    does my homework does some reading

    y→ i+ es:fly → flies study →studies

    不规则变化:have-----has