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1、.,一般现在时的被动语态,石门初级中学 胡先菊,.,一、主动语态和被动语态,当主语为动作的执行者时, 谓语的形式为主动语态; 当主语为动作的承受者时, 谓语要用被动语态。,语态的概述:英语的语态(vioce)是通过动词形式变化表现出来的。,.,e.g. Many people speak English. (主动语态, 句子的主语many people是 动作speak的执行者) English is spoken by many people. (被动语态, 句子的主语English是动作 speak的承受者),.,被动语态由“助动词be+及物动词的过去分词”构成。与主动语态一样,被动语态也
2、有时态、人称和数的变化, 其变化规则与be作为连系动词时完全一样。,二、被动语态的构成,.,We speak English.,主语,谓语,宾语,English is spoken by us.,主语,谓语,宾语,宾变主,主变宾,前加by,主动语态,Example:,.,主变被解题步骤:,1. 找宾语 -即动作的承受者,They make shoes in that factory.,Shoes,2. 判断宾语的单复数 -即be动词的单复数.,are,3. 判断动词的时态 -即be动词的时态.,4. 修改谓语的时态 -即原句动词改为过去分词,made,5. 修改原句的主语 -即by+ 主语/ 宾语.,by them in that factory.,.,1. Tea _ _ (grow) in Hangzhou.,Exercises,is grown,2. Cheese _ (make) from milk. 3. The table _ _ (cover) with a plastic table clothes. 4. The underground parking lot _ _ ( close) at midnight every day.,is made,is covered,is closed,