Unit 2 Wildlife Protection Discovering Useful Structures 课件-2023-2024学年高一英语人教版（2019）第二册

Unit 2 Wildlife Protection Discovering Useful Structures 1 1 2 3 Teaching Objectives Identify the present continuous passive voice to highlight its form and function; Understand and practise using present continuous passive voice in sentences and passages; Prepare a report applying the present continuous passive voice to share knowledge of local wildlife conservation, as well as opinions and solutions. 2 Lead in Enjoy the song: Love to be loved by you Fill in the blank with the lyrics Baby, tell me how can I tell you That I _ you more than life Show me how can I show you That I'm _ by your light When you touch me I can touch you To find out the dream is true I _ to be loved I need to be _ I love to be _ by you love blinded love loved loved Love To Be Loved By You 是一首旋律优美的英文歌曲,演唱者是美国流行歌手马克 特伦茨(Marc Terenzi)。 2005年,Marc与德国歌手莎拉 寇娜(Sarah Connor)结婚时,将这首歌作为爱的礼物献给妻子。 主动语态 被动 语态 3 Observe the following sentences and pay attention to the underlined parts. A wild horse is being hunted after by a tiger. Jackson is being interviewed now. Explore the rules A basketball is being played by Miki. A book is being read by the girl. Our fur is being used to make sweaters for people like you. 小结:Present Progressive Passive Voice 现在进行时的被动语态 1.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。 6 2. 结构 1)肯定形式:am/is/are+being+过去分词. The house is being painted. 2)否定形式: am/is/are+not+being+过去分词. The trees are not being watered. 3)一般疑问句式: Am/Is/Are+主语+being+过去分词? Am I being watched over? 4)特殊疑问句式: 特殊疑问词+ am/is/are+主语+being+过去分词? How is your computer being repaired? 1. The plan _ this month. 计划本月正在执行。 2. Your computer _ now. 现在没人修理你的电脑。 3. _ these fields _ this week? 这周有人在给这些地浇水吗? 4. Where _ you _ now? 现在你们在哪里接受面试? is being carried out is not being repaired Are being watered are being interviewed 3. 主动语态变被动语态的原则 “三变” 例:They are building nine parks. 原句主语变为by短语 宾语变为主语 谓语由主动变为被动 “三不变” 原句意思不变 原句时态不变 原句主谓宾以外成分不变 Nine parks _ by them. How many parks _? are being built are being built 英语动词有两种语态: 主