高三一轮复习下---被动语态（35张PPT）

----The Passive Voice Who wrote this book? =This book __________by Mark Twain. was written Mark Twain wrote this book. What is the man doing? He is feeding a dog. = A dog ___________ by him. is being fed 语态表示的是主语和谓语之间的关系，当句子的主语是谓语动作的执行者时，主,谓之间的关系称为主动语态(the Active Voice);当句子的主语是谓语动作的承受者时，主、谓之间的关系称为被动语态(the Passive Voice)。在汉语中常用“被”“由”等词来表示被动语态。在英语中则用动词的被动语态形式来表示。 被动语态的基本结构： be + 过去分词(+ by S) 译：我们每天学习英语。 We study English every day. English is studied by us every day. AV PV 1.一般现在时: 2.一般过去时: ---- 3. 现在进行时: ---- English is studied by us. English was studied by Mr Li long long ago. English is being studied by us now. is/am/are+done was/were+done is/am/are+being+done 各种时态的被动语态： S + Vt + O. We study English.----- Mr Li studied English long long ago. We are studying English now. 4. 过去进行时 : 5.现在完成时： ---- 6. 过去完成时: 7.一般将来时： ----- English was being studied by us at 8:30 last night. English has been studied by us for 5 years up to now. Englis