高中英语被动语态课件 (共43张PPT)

the Passive Voice Answer the following questions 1. What is Martin Luther King known as? 2. How were blacks treated in the southern states in the 1950s? 3. How were black children educated ? He is known as a freedom fighter for equal rights of black people. They were not treated as equal citizens. They were educated in separate schools The Passive voice 一、不同时态的被动句式。 助动词be+及物动词的过去分词。 以tell为例。 一般现在时： 一般过去时： 一般将来时： 过去将来时: 现在进行时： 过去进行时： 现在完成时： 过去完成时： am/is/are+told was/were+told will/shall+be told was/were+being told has/have/+been told had+been told would/should+be told am/is/are+being told 二、特殊结构的被动句式： 1.情态动词的被动结构: 情态动词+ be+动词的过去分词 The problem _____________(must) solved soon. (2)The problem_____________(must) solved last week. must/should/can/…+be done must/should/might have…+been done must be must have been 2.带不定式的被动结构: The homework needs to be done with care. 3.短语动词的被动语态: They will be taken good care of. 将take care 和of看作是一个整体 =need/require/want doing .. The baby is looked aft