高中英语Module 4 Carnival 英语教学课件设计.pptVIP

英语课件外研版 高二年级 (必修5) Module 4 品味语法：1. But in the late 1970s, the tradition was revived by students. 2.Today, carnival in Venice i s celebrated for five days in February. Review of the Passive VoiceGrammar 主动语态和被动语态 英语中的语态有两种：主动语态(Active Voice) 和被动语态（Passive Voice)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着。eg: They found a wallet in the car.A wallet was found in the car. 1.The Olympic Games are held every four years.2. The fire which lasted three hours was put out finally.3. More roads will be built to solve the problem of traffic jams. 4. Wait a moment. Lunch is being cooked.5. The wolf was being hunted everywhere. 6. A lot has been done to protect the environment. 7. The fire had been put out before the firefighters arrived. 被动语态在不同时态中的形式 一般现在时： am/is /are/+done一般过去时：was/were + done一般将来时：will +be +done现在进行时：am/is/are +being +done过去进行时：was/were +being+ done现在完成时：have/has +been +done过去完成时：had been done 注意带有情态动词的被动语态： e.g. These goods must be sold out today. A mistake may be made in this plan. 情态动词的被动： can/may/must/have to+ be+过去分词 被动语态的用法: 1.当动作的执行者不明确，不宜说出或不言而喻时，应用被动语态。Eg.The house was built last year.2. 当谈话的中心是动作的承受者时，应用被动语态。Eg: The window was broken by Tom. 语态的转换： 1 . We clean our classroom everyday.2.Tom invited me to the concert. →Our classroom is cleaned by us everyday.→I was invited to the concert by Tom. Rewrite the sentences in passive voice.1. Tourists from all over the world visit Venice. Venice is visited by tourists from all over the world.2. Trained artists make many of the carnival marks. Many of the carnival masks are made by trained artists. 3. Rich people gave parties every day for a month. Parties were given every day for a month by rich people.4. The Portuguese and the Spanish took carnival to South American. Carnival was taken to South American by the Portuguese and the Span