文档介绍：Language 1. They make shoes in that factory. 主语+及物动词+宾语 Shoes are made (by them) in that factory. 一般现在时: S( 主语) +am/is /are + 过去分词 2. They bought puters last term . puters were bought ( by them ) last term. 一般过去时: S+was/were + 过去分词 3. They will finish the work in ten days. The work will be finished ( by them ) in ten days. 一般将来时: S+ will+be+ 过去分词 4. Amy can take good care of Gina . Gina can be taken good care of by Amy. 情态动词: S+ can/may/must/should + be+ 过去分词 _______ (do) to improvement. letter ___________ (must write) by yourself this afternoon. more books ___________(will read ) by her this week. bike ____________(mustn ’ t put) here. sports meeting _________(hold) every year. holes _______________(dig) tomorrow. ________(hand) the day before yesterday. the winter comes ,the ground _________(cover) with snow. rice_ _____________(grow) in winter? little boy_____ ____(will send) to school. is done must be written will be read mustn ’ t be put is held will be dug was handed is covered be grown will be sent 下列时态的被动语态构成 is watering the trees. is watering the trees. boy was mending his bike. boy was mending his bike. have finished positions. have finished positions. Some workers are painting the rooms now . The rooms are being painted by some workers now. 现在进行时: S+ am/is/are + being + 过去分词 We have made twenty more keys . Twenty more keys have been made by : S+ have/has + been+ 过去分词