【弯道超车】Unit 5 What are the shirts made of？核心语法之一般现在时的被动语态-2025年人教新目标版九年级全册英语精讲精练 (含答案解析)

/ 让学习更有效 新课备课备考 | 英语学科 2025年人教新目标版九年级英语上册精讲精练 Unit 5 What are the shirts made of？ 核心语法：一般现在时的被动语态 一、核心概念 一般现在时的被动语态 表示现在经常性、习惯性的被动动作，即主语是动作的承受者。 结构：am/is/are + 及物动词的过去分词 二、基本结构 句式 结构 例句 肯定句 主语 + am/is/are + 过去分词 English is spoken here. 否定句 主语 + am/is/are not + 过去分词 The door is not locked. 一般疑问句 Am/Is/Are + 主语 + 过去分词 Is the room cleaned every day 特殊疑问句 疑问词 + am/is/are + 主语 + 过去分词 Where is tea grown 三、使用场景 1、强调动作承受者 Rice is grown in the south.（强调稻谷被种植） 2、不知道或不需要说明动作执行者 This window is broken.（不知道被谁打破） 3、客观事实或普遍真理 The earth is surrounded by air.（客观事实） 4、日常习惯或常规 The floors are cleaned every morning.（日常清洁） 四、主动语态变被动语态三步法 1、找宾语：主动句的宾语 → 被动句的主语 People speak English here. → English is spoken here. 2、定动词：主动动词 → be + 过去分词 speak → is spoken 3、加by：执行者明确且重要时加 by + 执行者 English is spoken by people. 五、不同人称的被动语态 人称 主动语态 被动语态 I I clean the room. The room is cleaned by me. You You make cakes. Cakes are made by you. He/She She waters flowers. Flowers are watered by her. We/They They produce cars. Cars are produced by them. 六、易错点分析 1、漏掉be动词 The room cleaned every day. The room is cleaned every day. 2、过去分词形式错误 The letter is write by him. The letter is written by him. 3、不及物动词误用被动语态 The accident is happened often. The accident happens often. 4、by短语使用错误 English is spoken by everyone in China. English is spoken in China by many people. 七、记忆口诀 “现在被动am/is/are，过去分词跟后面。 主动变被动三步走，宾变主、动变过分、by跟后。 不及物动词无被动，过去分词要记熟。 多练多用多体会，被动语态不再难。” 1．More than 70,000,000 sharks _____ every year. It's really time for us to do something. A．kill B．killed C．are killed D．were killed 2．— Why are you laughing so happily — I read something funny just now. It _____ that both teachers and parents are nearly driven mad by the online course. A．thought B．thinks C．is thought 3．—At present,one of the best ways to study is working in groups. —More chances to students to learn from each other. A．offer B．are offered C．have offered D．are offering 4．— At present, one of the best ways to study is working in groups. — More chances _____ to students to learn from each other. A．offer B．are offering C．have offered D．are offered 5． The windows of our classroom ____ once a week. A．cleans B．are cleaned C．were cleaned 6．—My friend took the high-speed train (高铁) to Beijing last week, and it was so fast. —Nowadays, high-speed trains one of the New Four Great Inventions in China. A．were called B．are calling C．are called D．were calling 7．— Mom, my classmates are playing outside. Can I join them — Not until your homework . A．finishes B．is finished C．finishe ... ...