
珠村小学 邓惠芳
这里所说的行为动词,指的是除be动词、情态动词和助动词之外的全部动词。行为动词为数众多,主语为第三人称单数he, she, it时,词形有变化。当主语是第三人称单数时,行为动词的一般现在时通常有三种变化:
1、多数在动词后加s play—plays like—likes ,read-reads sing-sings dance-dances cook- cooks look- looks
2、以s,x,sh,ch,o结尾的动词加es go—goes wash--washes, watch-watches catch-catches do- does
3、以辅音字母加y结尾,把y改i再加es fly—flies study—studies try-tries
(这种变化与名词的单数变复数有点相像)
那么,什么情况下用行为动词的一般现在时呢?当这个动作经常发生或表示习惯性的动作时,通常用一般现在时,它经常与表示频度的时间状语连用,如,当句子中有every day every year ,on Sunday, in the morning ,often, sometimes, usually, at one o’clock,等词时,用一般现在时。
He gets up at 6 o’clock. She usually watches TV in the evening.
Sometimes he goes to school by car. Tom often flies a kite on Sunday.
只有第三人称单数动词才要变,其他人称(I, you ,we ,they)则用动词的原形。
行为动词的一般现在时练习题
班级 姓名 座号
写出下列动词的正确形式:
1、I (go) to school at seven in the morning.
2. Mike ( do) his homework at eight in the evening.
3. His father often ( read) books in the library on Saturday.
4.My mother usually (watch) TV plays at home.
5. My cousin sometimes (play ) cards with me.
6. you often (study ) after school ?Yes , I do.
7. Mike and Tom usually (fly ) kites on Sunday.
8. They (go) to school by bus every day.
9. She (go ) to school by bus every day.
10.We usually (listen ) to the radio in the morning.
11. He usually (listen ) to the radio in the morning.
12. he usually (listen ) to the music at home?
No, he .
