外研版英语《Unit2 The cows are drinking water》ppt课件
外研版英语《Unit2 The cows are drinking water》ppt课件第2页

shine (shining) write (writing) come (coming) have (having)

run (running) put (putting) drop (dropping) swim (swimming)

send (sending) sing (singing) eat (eating) look (looking)

现在进行时:表示现在正在做某事 结构 :be(am/is/are)+ 动词ing

1.直接+ing:

2.去e +ing:

3.双写+ing:

时间标志词:look listen now