Unit 1 Science fiction 语法-被动语态Passive voice 课件-2022-2023学年高中英语人教版（2019）选择性必修第四册

时态 主动语态 被动语态 一般现在时 一般过去时 一般将来时 现在进行时 过去进行时 现在完成时 过去完成时 含有情态动词 do/ does did will do am/is/are doing was/were doing have/has done had done 情态动词 +do am/is/are done was/were done will be done am/is/are being done was/were being done have/has been done had been done 情态动词+be +done 1) I write a diary every day. 2) They will plant trees tomorrow. 3) You must lock the door when you leave. 4) He has held two parties so far. 5) I taught him English two years ago. 6) He had finished his homework before I came back. 7) They are building an activity center at present. 8) My father bought me a new bike. 9) They were painting the house when I arrived there. 1) I write a diary every day. 2) They will plant trees tomorrow. 3) You must lock the door when you leave. 4) He has held two parties so far. 5) I taught him English two years ago. A diary is written every day (by me). Trees will be planted (by them) tomorrow. The door must be locked (by you) when you leave. Two parties have been held (by him) so far. He was taught English (by me) two years ago. English was taught to him (by me) two years ago. 6) He had finished his homework before I came back. 7) They are building an activity center at present. 8) My father bought me a new bike. 9) They were painting the house when I arrived there. His homework had been finished before I came back. An activity center is being built (by them) at present. I was bought a new bike (by my father). A new bike was bought for me (by my father). The house were being painted (by them) when I arrived there. 不用被动语态的几种情况： 1) 不及物动词(vi.)无被动； 2) 系动词(link.-v) 无被动; 3) 当cut,read, sell, wear, write, wash, cook, lock,shut,dry, drink等动词遇上well/badly等副词表示主语的性质或特征时，用主动语态表示被动 4) 不能用于被动的及物动词 have, wish, cost, fit, suffer from, happen to, take place, take part in, belong to, consist of... 1) The dinosaurs were disappeared about 65 million years ago. 2) The fish was tasted delicious. 3) The book has been sold well. 4) The children were taking care of by