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1、在教be动词的一般过去时态时,我是这样设计的: 媒体出示一卧室,内有一张床和一张课桌,床上有两件毛衣,床下有一双鞋,桌上有一只手机和一些鲜花,墙上挂着一只风筝。 T: Wheres the mobile phone? S1: Its on the desk. T: Wherere the shoes? S2: Theyre under the bed. 媒体出示下列句型:It is on the desk. They are under the bed. b、导入 隐藏上图中的手机和鞋,媒体出现两幅图,让学生实行对照。 T: Wheres the mobile phone now? Is it
2、 on the desk? Ss: No. T: But it was there just now. T: Where are the shoes now? Are they under the bed? Ss: No. T: But they were there a moment ago. 媒体出示下列句型: It was there just now. They were there a moment ago. 由学生已知的一般现在时作铺垫,引出be动词的一般过去时,两种时态对比使用,教师作适当解释。 这样,借助媒体创设的语法情景,学生深切感知并能归纳这一语法现象,还可以活用知识进行实践等一系列活动,有效地帮助学生掌握了be动词一般过去时的用法。