[名校联盟]湖北省通山县大路中学仁爱英语九年级上册教学课件：Unit3 Topic 1 English is widely used throughout the world（2份）

---By David Topic 1 English is widely spoken throughout the world. Section A The Passive Voice. 助动词be+及物动词的过去分词 be + P.P Grammar focus: Revision: 步骤1：把原主动句中的宾语转换为被动语态的主语。学科网 步骤2：把动词改为被动形式（be＋过去分词) （1）人称和数要随着新的主语而变。学科网 （2）时态和原主动句保持一致。 步骤3：原来的主语，改为“by+宾语”形式，也可省略。 （将主格变为宾格） 步骤4：其他成分（定语、状语）保持不变，照抄。 主动语态变被动语态的方法： Many people speak English. 主语 谓语 宾语 English is spoken by many people. 主语 谓语 宾语 主动语态 被动语态 被动语态构成 ： 助动词 be +及物动词的过去分词 一般现在时：am/is /are + 过去分词 一般过去时： was/were + 过去分词 一般将来时：will/shall be + 过去分词 现在进行时：am/is/are being + 过去分词 过去进行时： was/were being + 过去分词 现在完成时： have/has been + 过去分词 把下列句子变为被动语态： 1. People play football all over the world. Football all over the world .学科网 2. People built the Great Wall long ago. is played by people The Great Wall__________by people long ago. was built 3. We will write a diary next class. 4. We must protect the environment. A diary__________________ by us学科网 next class. The environment_________________ by us . will be written must be protected 一些特殊结构的被动结构: （1）感觉动词(hear, see等)改被动语态 （2）使役动词(let, make等)改被动语态 如动词为 make, see, hear, watch 等，后接 宾语补足语为不带“to”不定式时，变被动 语态时要加上“to” 。如： 5. I saw him fall off the tree. →He was seen __________the tree. to fall off see sb. doing sth. =sb. be seen doing sth. I saw him playing football at that moment. He ________________football at that moment. was seen playing 1. My mother bought me a new bike. =I ______________a new bike by my mother. =A new bike ________________by my mother. 带有双宾语的主动语态变被动语态时, 直接或间接宾语都可做主语, 间接宾语前加 to或for. 组卷网 2. Jack gives Tom a book. =Tom __________a book by Jack. =A book ________________by Jack. was bought was bought for me is given is given to Tom 1. 不及物动词没有被动语态。 如：bel