一、一般将来时:
1.be going to + do;
2.will+ do. be going to = will
I am going to go swimming tomorrow(明天). = I will go swimming tomorrow.
二、现在进行时:
am,is,are+动词现在分词
动词现在分词详解 动词的ing形式的构成规则:
1.一般的直接在后面加上ing , 如doing , going , working , singing , eating
2.以e 结尾的动词,要先去e再加ing ,如having , writing
3. 双写最后一个字母的(此类动词极少)有:running , swimming , sitting , getting
三、一般现在时:
1. be动词:主语+be(am, is, are)+其它。如:I am a boy. 我是一个男孩。
2. 行为动词:主语+行为动词(+其它)。如:We study English. 我们学习英语。
当主语为第三人称单数(he, she, it)时,要在动词后加"-s"或"-es"。如:Mary likes Chinese.玛丽喜欢汉语。
动词+s的变化规则
1.一般情况下,直接加-s,如:cook-cooks, milk-milks
2.以s. x. sh. ch. o结尾,加-es,如:guess-guesses, wash-washes, watch-watches, go-goes
3.以“辅音字母+y”结尾,变y为i, 再加-es,如:study-studies
四、一般过去时:
动词过去式详解 动词的过去式的构成规则有:
规则动词
1. 一般直接在动词的后面加ed:如 worked , learned , cleaned , visited
2. 以e结尾的动词直接加d:如 lived , danced , used
3.以辅音字母加y结尾的动词要改y为i再加ed(此类动词较少)如 study – studied carry – carried worry – worried (注意play、stay不是辅音字母加y,所以不属于此类)
4.双写最后一个字母(此类动词较少)如 stopped
5.不规则动词(此类词并无规则,须熟记)小学阶段要记住以下动词的原形和过去式:sing–sang、eat–ate
see-saw , have–had
do–did , go-went
take–took , buy–bought
get–got , read–read