Unit 2 Wildlife Protection Discovering useful structures 现在进行时的被动语态课件-2023-2024学年高中英语人教版（2019) 必修第二册

Unit 2 Discovering Useful Structure The Present Continuous Passive Voice 现在进行时的被动语态 Learning objectives. By the end of the class, you should be able to : 1 Figure out the structure of present continuous passive voice; 2 Use the present continuous passive voice to describe the conditions and measures of protecting the wildlife; 3 Realize the importance of protecting the wildlife. Lead-in What are they doing? be+doing (present continuous) be+done (passive voice) The bamboos are eaten by the panda. The water is drunk by the tigers. The grass is eaten by the elephant The panda is eating bamboos. The tigers are drinking water. The elephant is eating the grass. The bamboos are being eaten by the panda The grass is being eaten by the elephant. The water is being drunk by the tigers. Presentation be +being +done (present continuous passive voice) 定义:表示“某人/事此时此刻正在被…”,主语是动作的承受者, 表示说话时或现阶段某个被动的动作正在进行。 现在进行时的被动语态 present continuous passive voice: be being done Practice Change the sentences into the passive voice.将以下句子由主动语态转换为被动语态。 (主动语态) (被动语态) (1) Many people speak English. (1)English is spoken by many people. (2) He waters the flowers every day. (2) The flowers are watered by him every day. (3) The famers don't grow apples on the farm. (3) Apples are not grown by the farmers on the farm. am/is/are being done am/is/are doing am/is/are done 现在进行时的被动语态 现在进行时的主动语态 一般现在时的被动语态 判断以下结构的时态和语态并连线。 现在进行时的被动语态的结构 肯定结构 否定结构 一般疑问结构 特殊疑问结构 be(am/is/are)+being done be(am/is/are)+not+being done be(am/is/are)+主语+being done 特殊疑问词+be(am/is/are)+主语+being done (3) What measures are being taken to help them? (2) What is being done to help them? (1) African elephants are being hunted. 一、Underline the present continuous passive voice in the sentences and discuss its function.(Page18)划出以下句子的被动语态并翻译。 非洲大象正在被猎杀。 现在可以做些什么来帮助它们呢? 现在可以采取哪些措施来帮助它们呢? 二、Choose the suitable verb form.选择正确的谓语动词。 I’m (working/being worked) at home today because my office is (painted/being painted). The alarming report is (writt