Unit 4 A charity show,Grammar,学习目标 1、掌握并能使用般将来时的被动语态。 2、掌握并能使用带有情态动词的被动语态。 3、掌握并能使用现在完成时的被动语态。,Trees are planted by students in March every year The little girl was saved by a policeman Many tall buildings were built last year The classroom will beis going to be cleaned by Tom tomorrow The sports meeting will beis going to be held in ten days More trees will be/are going to be planted in our school next year Tom will clean the room tomorrow = The room will be cleaned by Tom tomorrow,肯定式： will be +动词过去分词 be going to be +动词过去分词 否定式：will not be + 动词过去分词 be not going to be +动词过去分词 一般疑问句结构：Will + 主语 + be + 动词过去分词? Be + 主语+going to be+动词过去分词?,一般将来时的被动语态结构为：,We form the passive voice in the simple future tense.,The charity show will be held next Sunday afternoon. 义演将在下周日下午举行。 They are not going to be invited to the party. 他们将不会受邀参加晚会。 Is everything going to be sold tonight? 所有东西今晚都会卖出吗？,e.g.,Questions about the charity show,The Class 1, Grade 8 students are going to organize a charity show. Daniel is asking Sandy about the details. Help Sandy answer Daniels questions using the passive voice.,a lot of people from local business at least 100,000 yuan in the school hall Millie next Sunday afternoon to help Project Hope in China,Daniel: When is the charity show going to be held? Sandy: _ 2. Daniel: Where will the show be held? Sandy:_ 3. Daniel: Who will be invited to the show? Sandy: _ 4. Daniel: Who will be chosen as the host of the charity show? Sandy: _ 5. Daniel: How many money will be raised in the show? Sandy:_ 6. Daniel: What will the money be used for? Sandy:_,The charity show is going to be held next Sunday afternoon.,The show will be held in the school hall.,A lot of people from local business will be invited to the show.,Millie will be chosen as the host of the charity show.,At least 100,000 yuan will be raised in the show.,The money will be used to help Project Hope in China.,A lot of money can be raised at the charity show This medicine must be taken three times a day The rubbish should be put into the dustbin over there Amy can take good care of Gina.= Gina can be taken good care of by Amy.,含有情态动词的被动语态结构为：,肯定式： can / may / must / should / + be动词过去分词 否定式： can / may / must / should + not + be +动词过去分词 一般疑问句结构： Can / May / Must / Should + 主语+ be +动词过去分词?,The speakers may be put in the four corners of the school hall. 扬声器可以放置在学校大厅的四个角落。 The curtain shouldnt be hung behind the stage. 幕布不应该挂在舞台的后面。 Can books be taken out of the library? 书可以被带出图书馆吗？,e.g.,Practise:,Hall arrangement,Kitty is thinking about how to arrange the things in the school hall for the charity show. Help her write some notes using the passive voice.,_ _ (should/hang/across the stage),_ _ (may/stick/on the side door),The curtains should be hung across the stage.,The exit may be stuck on the side door.,_ _ (can/arrange/in front of the stage),_ _ (should/place/at both sides of the stage),Practise:,Hall arrangement,Kitty is thinking about how to arrange the things in the school hall for the charity show. Help her write some notes using the passive voice.,Seats can be arranged in front of the stage.,Lights should be placed at both sides of the stage.,_ _ (must/set/in the middle of the stage),_ _ (may/put/in the four corners of the school hall),Practise:,Hall arrangement,Kitty is thinking about how to arrange the things in the school hall for the charity show. Help her write some notes using the passive voice.,The microphone must be set in the middle of the stage.,The speakers may be put in the four corners of the school hall.,Hobo，has been chosen to be the host of a charity show The homework has been finished. Many new buildings have been built since 2000 We have made twenty more keys.= Twenty more keys have been made by us.,肯定式： have / has been +动词过去分词 否定式： have / has not been +动词过去分词 一般疑问句结构：Have / Has +主语+ been +动词过去分词？,现在完成时的被动语态结构为：,A lot of money has been donated to Project Green Hope. 许多钱已捐给绿色希望工程。 We havent been chosen to work on the charity show. 我们没被选上做义演工作。 Have you been invited to the party? 你被邀参加聚会了吗？,e.g.,Practise:,Complete Daniel and Kittys conversation using the passive voice in the past or the present perfect tense.,Daniel: How was Rickys charity show, Kitty? Kitty: It was a big success. Daniel: Ricky _ (choose) as the host of the show, wasnt he? Kitty: Yes, He was very excited. Daniel: Why _ the show _ (hold)?,was chosen,was,held,Kitty: It _ (o