初中英语被动语态总复习课件16034.pptVIP

3 主动句中含有宾语补足语句子的被动语态:把人变为主语 Mother told me not to be late. I was told not to be late by mother. I saw mother planting flowers in the garden. Mother was seen planting flowers in the garden. 4 短语动词的被动语态 I can take good care of the baby. The baby can be taken good care of. We should speak to the old politely. The old should be spoken to politely. Practice: 1 Must I pay for it at once? _____ it ____ _____ _____ at once? 2 We will build a new lab. A new lab ____ ____ _____. 3 They aren’t stopping the traffic now. The traffic ____ ____ _______ now. 4 How long have you kept the book? How long ____ the book ____ ____? 5 If your homework ______(do) well,you may go to play. 6 Mr.Green was seen _______ (grow) trees. 7 The blackboard was ________ (look) carefully by the students. 8 The ship model ____ be ____ (make) in two days. 考点聚焦 1、主动语态为动词原形作宾语补足语。 The workers were made 12 hours a day n the old days. A. work B. to work 2、主动语态的谓语为短语动词。 Their homework half an hour ago. A. was handed in B. was handed * 1.一般现在时态的被动语态结构: am/is/are + vt 过去分词 2.一般过去时态的被动语态结构: was/ were + vt 过去分词 3.含有情态动词的被动语态结构: 情态动词+be+ vt 过去分词 4.一般将来时的被动语态结构: will/shall +be + vt 过去分词 5.现在进行时态的被动语态结构: am/ is /are+being + vt 过去分词 6.过去进行时态的被动语态结构: was / were + being+ vt 过去分词 7.现在完成时态的被动语态结构: have/has been + vt 过去分词 知识点再现:被动语态 结构：be +动词的过去分词 意义：强调主语是动作的承受者 何时使用 变化方法 注意事项 变化： 示例 The boy broke the glass. The glass was broken by the boy. 从主动语态变为被动语态 1.主语 介词by 宾语 2.谓语 加be,并变为过去分词 3.宾语 主语 1.They make shoes in that factory. 主语+及物动词+宾语 Shoes are made (by them) in that factory. 一般现在时： S(主语）+am/is /are +过去分词 2. They bought ten computers last term． Ten computers were bought (by them) last term. 一般过去时：S+was/were +过去分词 Tom will clean the room tomorrow. 主 谓 宾(受动者) The room will be cleaned by Tom tomorrow. 一般将来时;will be+动词的过去分词 3．Amy can take good care of Gina ． Gina can be taken go