小学动词时态讲解及练习

总结
动词时态
名称 特征词 结构
一般现在 Usually通常, often经常, 非三单+动原 always总是, never从不， 三单+动词s\es
sometimes有时，every 每一…… seldom 极少
现在进行 句首有look！ listen,！
句中或句尾有now, be(am\is\ar It’s ...(几点了) . 后的句 e + doing 子
练习
（B ）1）Look! They are ________ . A.are swimming B.swimming C..swims
(
B)2)Listen! Sally ________ in the classroom.
.A.singing B. is singing C.sings
(A)3) We are _______ lesson now. A.having B.has C. have ( )4)We ________football next Sunday. A A. will play B. play
非三单+动词原型 三单+动词-s\es
often play computer games. never play computer games. always play computer games. usually play computer games. often play computer games. seldom plays computer games. never plays computer games. often plays computer games.
We
You He She It
否定形式
I We
be+ not +doing
You You
He
I am not playing computer games. We aren’t playing computer games. You aren’t playing computer games. You aren’t playing computer games. He isn’t playing computer games.
现在进行时结构 am\is are +动词ing， 特征词：句子前有look！或Listen！ 句子前或句子未有now。
将来时结构will或be going to 接动词原形。 特征词：tomorrow明天， next下一个。。。 和表示将来的时间如： in 2015. this Sunday 一般现在时结构（三单+动词加s\es 非三单+动原） 特征词：usually通常 often 经常 sometimes 有时 never从不 seldom极少 every 每一个 always 一直 过去时结构：动词用过去式 特征词：ago 以前 yesterday昨天 last … 上。。。 just now 刚刚 this morning 表示过去的具体时间例如：2010
一般疑问句 非三单句子+Do。
三单句子前+Doay computer games? Do you play computer games? Do I play computer games? Do we play computer games? Does he play computer games? Does she play computer games? Does it play computer games? Do they play computer games?
一般现时：
1、经常性发生的事情、习 惯和爱好等 2、或者是指一些客观存在 的事实或规律。
时间词有： Usually通常, often经常, always总是, never从不， sometimes有时，every 每一…… seldom 极少
结构
I We You They You She It He
否定形式
I We You They He
非三单动词前+ don’t 三单动词前+does+not
She
It
don’t play computer games. don’t play computer games. don’t play computer games. don’t play computer games. doesn’t play computer games. doesn’t play computer games. doesn’t play computer games.
C. plays
(B )5) Is he __some reading tomorrow? A.do B. going to do C.will do ( B ) 6)Jiamin ____to Guangzhou in 2014. A.go B. will go C.goes (B )7) My mother often____flowers in the morning. (A )8) Does your mother usually ______ flowers in the morning? ( A) 9) Sometimes I ________ flowers in the morning. A water B.waters C.watering
It
They
现在进行时：
说话时正在做的事情。
关键词：
句首有look！ listen,！ 句中或句尾有now, It’s ...(几点了) . 后的句子
动词构成
I
They
be（am is are)+doing
am playing computer games now. are playing computer games now. are playing computer games now . are playing computer games now . is playing computer games now. is playing computer games now. is playing computer games now.
一般疑问句 把be拉到句首，后面的句子不变。
Are you playing computer games? Are you playing computer games? Am I playing computer games? Are we playing computer games? Is he playing computer games? Is she playing computer games? Is it playing computer games? Are they playing computer games?