一般现在时和一般过去时的被动语态 PPT课件

复习Р1. 一般现在时的被动语态构成:is / am / are + 及物动词的过分词Р练习РThey do their homework after school.РHe plays basketball every week.РMy mother sweeps the floor every day.РTheir homework is done by them after school.?Basketball is played by him every week?The floor is swept by my mother every day.Р感悟Р一般过去时的被动语态构成:was / were + 及物动词的过分词РThe light was invented by Thomas Edison .РinventРThomas Edison invented the light.Р练习Р1.They had an evening party last week.?2,The students planted many trees yesterdayР课本86页2aР分别找出含有一般现在时和一般过去时的句子Р课堂达标测试Р1.People use knives for cutting things.?Knives ______ ______ for cutting things.?2.The students clean the windows of their classroom twice a month.?The windows of their classroom______ _______ twice a month.Рare usedРareРcleanedР(变被动语态)Р七嘴八舌