被动语态.ppt0.pptVIP

语态 英语有两种语态，即主动语态和被动语态 主动语态：表示主语是动作的执行者。 被动语态：表示主语是动作的承受者。 被动语态的构成：be+p.p eg： I ate an apple .(主动语态) An apple was eaten by me.(被动语态) 一般现在时的被动语态 主动：do/does 被动：am/ is/ are + p.p e.g We clean the classroom every day. The classroom is cleaned by us every day. 一般过去时的被动语态 主动：did 被动：was/were + p.p e.g. He made the kite yesterday. The kite was made by him yesterday. 一般将来时的被动语态 主动：will / shall / be going to + do 被动：will / shall / be going to + be + p.p e.g. They will plant trees tomorrow. Trees will be planted by them tomorrow. 现在进行时的被动语态 主动：am/is/are + doing 被动：am/is/are + being +p.p e.g. She is watering the flowers. The flowers are being watered by her. 过去进行时的被动语态 主动：was/were + doing 被动：was/were + being + p.p e.g. She was writing a letter this time yesterday. A letter was being written by her this time yesterday. 现在完成时的被动语态 主动：have/has + done 被动：has/have + been + p.p e.g. Tony has finished his homework. The homework has been finished by Tony. 含有情态动词的被动语态 主动：can/may/must/need/should/could/would+do 被动：can/may/must/need/should/could/would + be +p.p e.g. I can find that book. That book can be found by me. 主动语态和被动语态的转换 动作 执行者 谓语 主动式 动作 承受者 动作 承受者 谓语 被动式 动作 执行者 主动 语态 被动 语态 主语 谓语 宾语 例句 I made a paper cut. A paper cut was made by me. 一：主动语态和被动语态的转换 We speak English. 主语 谓语 宾语 English is spoken by us. 主语 谓语 宾语 宾变主,主变宾,前加by 主动语态 被动语态 把下列句子改写成被动句： 1. .I bought a new dress yesterday A new dress was bought by me. 2. The workers are building the road. The road is being built by the workers. 3. We will hold a sport meeting next week. A sport meeting will be held by us next week. 4. Tom has finished the housework. The housework has been finished (by Tom). 复习过去分词的变化规则 1. 一般的直接在动词后面加-ed; e.g. work—worked 2. 以“e”结尾的直接加-d;