Amazing-artPartⅡ省公开课一等奖新名师优质课比赛一等奖课件.pptx

1Unit 4 Amazing artPart Using language现在进行时被动语态第1页2【思维导图】第2页3什么时候使用被动语态？1.当关注是事情本身而不是动作执行者，或者根本不知道动作执行者。2.强调是动作承受者。3.修辞需要，为了使句子愈加简练、匀称。第3页4一、基本特征感悟【感悟使用方法】It is reported that many a new house is being built at present in the disaster area.The plan is not being discussed at the meeting now.Is the house you bought last month being decorated now?What is being done to the machine?第4页5【自我总结】1.以 上 例 句 中 都 用 了 _，其 谓 语 组 成 是：_。2.以 上 例 句 中 第 句 是 现 在 进 行 时 被 动 语 态 _句 式；第 句 是_句式；第句是_句式；第句是_句式。现在进行时被动语态bebeingdone必定否定普通疑问特殊疑问第5页6二、主要使用方法精讲1.含义现在进行时被动语态表示现在或现阶段正在进行或发生被动动作，强调主语是动作承受者。第6页72.结构(1)必定式：主语am/is/arebeing done Some trees are being cut down in the park.公园里一些树木正在被砍倒。(2)否定式：主语am/is/arenot being done It is reported that the water in the lake is not being protected now.据报道，这个湖里水现在没有得到保护。(3)普通疑问式：Am/Is/Are(not)主语being doneAre the babies being taken care of by this nurse?这些婴儿正由这个护士照看吗？(4)特殊疑问式：特殊疑问词am/is/are(not)主语being doneWho is being trained for the coming English speech contest?为了即将举行英语演讲比赛，谁正接收训练？第7页83.详细使用方法(1)表示说话时正在进行被动动作。句中惯用now，at the moment等时间状语。My younger sister is now being interviewed.我妹妹现在正在接收采访。He is now being treated in China.现在，他正在中国接收治疗。(2)表示现阶段正在进行被动动作(说话时不一定在进行)。These animals are being hunted at such a speed that they will disappear soon.这些动物正以如此速度被捕杀，它们很快就会消失。Preparations are being made for the 2022 Winter Olympic Games in Beijing.北京正在为2022年冬季奥运会做准备。第8页9(3)表示一个习惯被动行为，常与always，constantly，often等词连用，表示有赞赏、羡慕、讨厌等感情色彩。I feel very surprised that the window of our classroom is often being broken.我感到非常吃惊是我们教室那扇窗户经常被打破。Tom is always being praised by the teacher.汤姆总是被老师表彰。第9页10(4)与一些情态动词连用，表示对正在发生动作推测。Jim may be being interviewed by the reporters at the very moment.吉姆此刻可能正在被记者们采访。Do you know what Smith is doing?He is ill.He may be being examined by the doctor.你知道史密斯正在做什么吗？他病了。他可能正在接收医生检验。第10页11即学即练1同义句转换They are building a modern school in his hometown.A modern school _ in his hometown.(改为被动语态)A modern school _ in his hometown.(把句改为否定句)_ a modern school _ in his hometown？(把句改为普通疑问句)Where _ a modern school _？(对句就in his hometown进行提问)is being builtisnt being builtIsbeing builtisbeing built第11页12名师提醒(1)stay，love，have，want，belong to等普通不用于现在进行时被动语态。(2)“beunder/in等介词名词”结构可用来表示现在进行时被动语态含义。The telephone is in use.The telephone is being used.电话正在使用中。第12页13即学即练2补全句子The little boy has made rapid progress recently and _ by his teachers.那个小男孩最近进步很快，总是被他老师表彰。The plan to explore the South Pole _ these days.最近正在制订勘探南极计划。is always being praisedis being made第13页14Because of bad scores，Jimmy may _ by his father at the very moment.因为成绩不好，吉米此刻可能正在被父亲批评。The question about where is the factory going to be built _ now.关于在哪儿建厂问题现在正在被讨论。A project about protecting the natural resources _.正在设计一个保护自然资源项目。be being criticizedis being discussedis being designed第14页15本节内容结束第15页