2020届中考英语一轮复习---被动语态教学课件（共22张PPT)

The passive voice 被动语态专项复习 知识与技能： 通过复习，使学生能够掌握被动语态的意义，结构，注意事项及在现实生活中的应用。 过程与方法： 通过复习，使学生能够在学习中学会总结归纳，对比分析，并能运用所学知识来交际的目的。 情感态度与价值观： 通过复习，注意培养学生良好的学习习惯和品质。 一：英语的谓语动词有两种语态 He speaks English 主语 谓语 宾语 English is spoken by us. 主语 谓语 宾语 主动语态 被动语态 请看主动语态和被动语态结构的转换： 主动语态:主语＋谓语＋宾语 被动语态: 例： We clean our classroom every day.（主动）　　 　　 主语 ＋ ＋ by+宾语 be+过去分词 Our classroom is cleaned by us every day （被动） [注意] ①把主动语态改为被动语态时，句子的时态不能变。如上例，所给的主动句子是一般现在时，改为被动语态时也要用一般现在时。 ②如果主动句中的主语是人称代词，改为被动句时作介词by的宾语，要用宾格。如上例中的主语we改为us。 1.The students planted a tree.  A tree by the students 2.The students planted many trees. Many trees by the students. 3. They planted many trees.   Many trees by them. was planted were planted were planted 变为被动语态 1.They make shoes in that factory . Shoes (by them) in that factory. 2.Do people grow cotton in Xin