中考英语被动语态经典总结（共21张PPT）

被动语态复习课 英语动词有两种语态：主动语态和被动语态。 1.当我们不知道谁是动作的执行者, 2. 或者只需强调动作的承受者时，要用被动语态。 时态： 1. 一般现在时： 2.一般过去时： 3.一般将来时： 4.情态动词的被动语态： 被动语态结构： ■ ■ ■ be + 过去分词(PP) + (by …) am/is/are + pp was (were) + pp will (shall) /be going to + be + pp must (can, may等) + be + pp 典型题例 例1 将下列句子改为被动语态。 We clean our classroom every day. Our classroom is cleaned (by us) every day. 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。 基 础 知 识 复 习 小结1：一般现在时的被动语态 am/are/is + 过去分词 People play football all over the world. 2. Mr. Green teaches us this term. Football all over the world . We this term. is played by people are taught (by Mr. Green) 小结2：一般过去时的被动语态 was/were + 过去分词 4. People built the Great Wall long ago. 5. Two years ago we used the machines to make shoes for children. The Great Wall long ago. Two years ago those mac