[初三英语]被动语态passive voice.ppt

A B C a b c D 1 2 3 4 d I II III IV Jack kiss Vinson A tramp a beggar kidnap a lamp-post Steven help put out Sally Charlie Past tense Simple present tense Simple future Present continuous tense Charlie ate the apple. The apple was eaten by Charlie. He waters the garden every day. 主 谓 宾(受动者) The garden by every day. is watered him 主 宾(施动者) 被动结构 如何将主动语态转化为被动语态 1.主动语态宾语变为被动语态主语。 2.主动语态的谓语动词变为被动语态的被动结构。be+done(及物动词的过去分词） 3.主动语态的主语变为被动语态介词by的宾语。（by短语可以省略。） am is are was were been being be Rewrite the sentence by passive voice Mr. Wang eats an apple everyday. An apple is eaten by Mr. Wang everyday. Rewrite the sentence by passive voice Mr. Wang ate an apple. An apple was eaten by Mr. Wang Rewrite the sentence by passive voice Mr. Wang is eating an apple. An apple is being eaten by Mr. Wang Rewrite the sentence by passive voice Mr. Wang has eaten an apple. An apple has been eaten by Mr. Wang Compare the following sentences An apple is eaten by Mr. Wang everyday. An apple was eaten by Mr. Wang. An apple is being eaten by Mr. Wang. An apple has been eaten by Mr. Wang. 1. 一般现在时 People grow rice in the south of the states. The school doesnt allow us to enter the lab without a teacher. Rice is grown in the south of the states. We are not allowed to enter the lab without a teacher. 2. 一般过去时 The police caught the thief last week. They found the lost keys yesterday. The lost keys were found yesterday. The thief was caught by the police last week. 3. 一般将来时 They will send cars abroad by sea. They will give some jobs to young people.  Cars will be sent abroad by sea. Some jobs will be given to young people. 4. 现在进行时 The boy is repairing the bike now. ——Have you moved into the new house? ——Not yet. We are painting the rooms. The bike is being repaired by the boy now. The rooms are being painted. 5. 过去进行时 —Why didnt they drive t