Unit2 Grammar and usage课件-2022-2023学年牛津译林版(2020)高中英语必修第二册

Grammar and Usage Passive voice in the present continous and present perfect tenses Unit 2 Be sporty, be healthy ◆ The film A little red flower _____________(show) in the cinema now.  Observe the following description of the film and pay attention to the underlined parts. Lead-in is being shown Focus on 基本用法 The Present Continuous Passive Voice 现在进行时的被动语态 ① 定义 ② 句型结构 ③ 用法 ④ 特殊用法 ⑤ 注意事项 The Present Continuous Passive Voice 现在进行时的被动语态 句型结构 1.肯定式：am/is/are + being + done ① We are being killed for the wool beneath our stomachs. ② Our fur is being used (use)to make sweaters for people like you now. am/is/are + being + done 2.否定式：am/is/are + not + being +done ① The engineer is not being treated fairly. ② New nature parks are not being started in China. am/is/are + not + being +done 3.一般疑问式： ① Is the patient _____________(examine)by the doctor now? ② Is a computer center _________ (build)for the students? being examined being built Am/Is/Are + 主语 + being