一般现在时的被动语态课件(共21张PPT)2024-2025学年人教新目标(Go for it)版英语九年级全册

(课件网) The Simple Present Passive Voice 教学目标 知识技能：Students learn and master the passive voice of the generally in the present tense. 过程方法：Learn how to transform between the active and passive voice 情感态度价值观念：Students can understand the grammar notes and finish the grammar exercises perfectly. What is it Task 1 Lead-in 考点梳理 概念 构成 We speak English. English is spoken by us. 主语 谓语 宾语 动作的执行者 动作的承受者 主语 被动语态表示主语是动作的承受者。 考点梳理 被动语态的含义 the Structure is 助动词be+及物动词的过去分词 (be+done) Task2 The Structure 一般现在时主变被解题步骤: 1. 找宾语 --即动作的承受者 They make shoes in that factory. Shoes 2. 判断宾语的单复数 --即be动词的单复数. are were 3. 判断动词的时态 --即be动词的时态. 4. 修改谓语的时态 --即原句动词改为过去分词 made 5. 修改原句的主语 --即by+ 主语. by them. Task3 解题步骤 Many students study English.(主动语态) English is studied by many students.(被动语态) Task4 Examples We clean the classroom. 主语 谓语 宾语 The classroom is cleaned by us. 主语 谓语 宾语 主动语态 被动语态 在改写中应注意： 1.把原来的宾语提到前面作被动语态的主语; 2.把动词变成“be + 过去分词”; 3.主动语态中的主语变为介词by的宾语。 He rides the motorbike to his factory every day. The motorbike is ridden to his factory every day. Task4 Practice We call the snowman Mr Strong. The snowman is called Mr Strong. We usually hear him play in the next room. He is usually heard to play in the next room. 牛刀小试 1.This book __ often __from the library. A aren’t take away B taken away C isn’t taken away D be taken away 2. They grow the vegetables on the farm. The vegetables _____ _____on the farm. are grown 3.English _____ (speak) by lots of people in the world now. is spoken 4.A class meeting _____ (hold) on Thursdays. is held 5.He _____ (tell) to get up early every day. is told 6.Football _____ (play) all over the world. is played 7.Many trees _____ (plant) in North China every year. are planted 8.The flowers _____ (water) three times a week. are watered 9.A camera _____ (use) for taking photos. is used 10.I _____often_____ (ask) to do this work. am asked 一般现在时变被动语态 变化口诀 宾语提前主语变 原主变宾by后见 时态人称be关键 Thank you !