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1、复习被动语态一 教学目标知识与能力：掌握主动语态，被动语态互变，被动语态的时态及用法。过程与方法：通过比较，讲解，训练使学生学会运用被动语态。二，教学重点：被动语态的基本运用三教学难点：主动语态，被动语态互变，被动语态的时态及用法。四教学方法：讲练结合法，比较法。五教学准备：多媒体课件Step1:Greet and revision1. Greet the students with each other2. Review all the tenses that have learntStep2:几种值得注意的被动语态变化在主动句中,使役动词、感官动词make, see, hear, watc
2、h, notice变被动语态时，必须还原to. make sb. do sth. sb. be made to do sth.The boss made the workers work all dayThe workers were made to work all dayStep3: 被动语态的时态、人称和数的变化 主要体现在be的变化上，其形式与系动词be的变化形式完全一样列表如下：一般现在时：am / is / are + done一般过去时：was / were + done一般将来时：shall / will + be done一般过去将来时：should / would + be
3、 done现在进行时：am / is / are + being + done过去进行时：was / were + being + done现在完成时：have / has + been + done过去完成时：had + been + done(四） 含有情态动词的被动语态：含有情态动词的被动语态是由“情态动词+ be+ 及物动词的过去分词”构成。Step4:不用被动语态的几种情况1). 不及物动词没有被动语态。如：belong, happen, take place, last, come true, remain, succeed, fall, die, arrive, 等。Great
4、changes have taken place in this city. That bike doesnt belong to Mike. 2).系动词没有被动态和进行时态The fish tastes good.The scarf feels soft.Step5:主动语态变被动语态的方法（1）把主动语态的宾语变为被动语态的主语 （2）把谓语变成被动结构（be+过去分词） （3）把主动语态中的主语放在by之后做宾语，将主格改为宾格 All the people laughed at him.（主动语态） He was laughed at by All the people（被动语态）Step6:被动语态常见考点 主动语态中原来不太to 的动词不定式改为被动语态后要to make sb. do sth. sb. be made to do sth.The boss made the workers work all dayThe workers were made to work all dayStep7:Homework 复习记忆被动语态及相关用法