1.一般现在时:动词用一般形式,第三人称单数后要加-s或-es. 2.现在完成时:have + done (第三人称后用has + done) 3.现在进行时: be (am, is, are) + doing 4.现在完成进行时: have been doing 5.一般过去时: 动词用过去形式 6.过去完成时:had + done 7.过去进行时: was/were doing 8.过去完成进行时: had been doing 9.一般将来时: will do; be going to do; be to do等等 10.将来完成时: will have done 11.将来进行时: will be doing 12.将来完成进行时: will have been doing 13.过去将来时: would + do 14.过去将来完成时: would have done 15.过去将来进行时: would be doing 16.过去将来完成进行时: would have been doing