中国作家林建
一般现在时: I like to play the piano.一般过去时: I liked to play the piano.一般将来时: I will play the piano in this match.过去将来时 I would like to play the piano.现在进行时: I am playing the piano. (不能说我正在喜欢干啥,只能是我正在干啥。)过去进行时: I was playing the piano. 现在完成时: I already have played the piano. 过去完成时: I had played the piano about one hour. 现在完成进行时: I have been played the piano for three hours. 过去完成进行时: I had been played the piano.希望你能了解这些时态的变化,最好系统的学习一下相关的时间引导词语。从而知道在什么情况下用什么时态。望采纳!
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