九年级上学期被动语态专项复习讲义(无答案）

被动语态 被动语态的含义 1. 英语中有两种语态：_____\ _____ 主动语态：主语是动作的_____ Many people speak English. 被动语态：主语是动作的_____ English is spoken by many people. 2. 被动语态的用法：说话者不知道动作的执行者，只需强调承受者。 如果需要指出执行者，用_____引出。 Chinese is spoken by the largest number of people in the world. 被动语态的构成 主动句变为被动句所遵循的4个步骤： 1.把原主动句中的宾语变为被动句的_____。 2.把动词变为被动形式即_____，并注意其人称和数随主语的变化。 3.原主动句的主语如需要则放在by后面以它的_____形式出现。 4.其它的成分（定语、状语）不变。 注意：如果主动句中有两个宾语(直接宾语和间接宾语), 可以把其中任意一个变成被动句的主语。 一般现在时被动语态的句式变化 1.肯定句:主语 + be + done eg.这个风筝是玛丽做的。The kite is made by Mary 2.否定句:主语 + be not + done eg.这个风筝不是玛丽做的。 The kite isn't made by Mary 3.一般疑问句:Be + 主语 + done eg.这个风筝是由玛丽做的吗 Is the Kite made by Mary 4.特殊疑问句:疑问词 + be + 主语 + done +(by…) 4. eg.什么是由玛丽做成的呢 What is made by Mary 练习一 1.Sunglasses _____ (use) for protecting people’s eyes. 2.A picture _____ (put) up on the blackboard. 3.French _____ (speak) in France. 4.Which language_____the most widely_____(speak) in the world 5.The students_____often_____(tell) to take care of their desks and chairs. 6. Vegetables, eggs and fruits _____ (sell) in this shop. 练习二 1. Tea is grown in South China.（改为主动语态） People _____ _____ in South China. 2. People use metal for making machines. (改为被动语态) Metal _____ _____ _____ making machines. 3. They produce silk in Suzhou. (改为被动句) Silk _____ _____ in Suzhou. 4. We call math the language of science. (改为被动句) 　Math _____ _____ the language of science. 5. He passes me the football. (改成被动语态) I _____ _____ the football by him. The football _____ _____ _____ me by him. 练习三 1. They build a new school last year. (变被动) A new school _____ _____ by them last year. 2. The old man reads thousands of books. (变被动) Thousands of books _____ _____ by the old man. 3. Spring Festival has been celebrated by Chinese for centuries. (变主动) Chinese _____ _____ Spring Festival for centuries. 4. Students are watching a movie. (变被动) A movie _____ _____ _____ by students. 5. We are going to eat a cake. (变被动) A cake _____ _____ _____ _____ _____ by us. 6. We should care about the animals. (变被动) Animals _____ _____ _____ _____ by us. 练习四 1. Cheese _____(make) from milk. 2. Parents and students _____(invite) to the school concert last night. 3. The underground parking lot _____(close) at midnight every day. 4. There is a lot of research on how languages _____(learn). 5. Some classic films _____(show) at that cinema last week. 练习五 将下列句子改为被动句 1.They play football on Sunday. _____ 2.Lucy does the homework in the evening. _____ 3.They often use computers in class. _____ 4. We make these machines in Shanghai. _____ 5. People speak English as the first language in UK. _____ 课后作业 1.She went home as ... ...