主动语态精品文档主动语态提示语被动语态一般现在时do/doesam/is/areevery day 一般过去时didwas/wereyesterday 现在进行时 nowLook!Listen! This is 过去进行时 yesterday 现在完成时have+donehas+donesince+一般过去时for+一段时间already 过去完成时had doneby the end ofby that timehad been done一般将来时 will+do/beshall+do/betomorrowin the futureis/are going to be donewill be done过去将来时 would+do/bewould be done收集于网络,如有侵权请联系管理员删除