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主动语态改成被动语态 1. 先找出谓语动词; 2. 再找出谓语动词后的宾语; 3. 把宾语用作被动语态中的主语; 4. 注意人称、时态和数的变化。 例：Bruce writes a letter every week. →A letter is written by Bruce every week. 布鲁斯每星期写一封信。 Li Lei mended the broken bike this morning. →The broken bike was mended by Li Leithis morning. 李雷今天上午在修理坏的自行车。 He has written two novels so far. →Two novels have been written by him so far.至今他已写了两部小说。 They will plant ten trees tomorrow. →Ten trees will be planted by them tomorrow.他们明天将要种植十棵树。 Lucy is writing a letter now. →A letter is being written by Lucy now.露西正在写信。 You must lock the door when you leave. →the door must be locked when you leave.当 (责任编辑：admin) |