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北京四中网校,etiantian,过去进行时,By: Bella,本课重点,1.,过去进行时的适用范围,2.,过去进行时的构成,3.Be,动词的变化,4.,现在分词构成,What is the boy doing now?,He,play,football .,is,ing,小组讨论,What is the boy doing now?,He,is riding,a horse.,现在进行时表示:,现在进行时的基本结构是:,主语,+ be+ doing,此时此刻或现阶段正在进行的动作或保持的状态。,eg: Look! The boys,are running,and,laughing,.,看!男孩子们正在跑着,笑着。,The cat,is climbing,up the tree.,小猫正在爬树。,My brother,is watching,TV.,我弟弟正在看电视。,讨论并归纳总结,What was the boy doing at four oclock last Friday?,He,play,football at four oclock last Friday.,was,ing,What was he doing at nine last Sunday?,He,was riding,a horse at nine last Sunday.,现在进行时的基本结构:,主语,+ _+ _.,was/were,动词,ing,过去进行时的基本结构:,主语,+ _+ _.,is/am/are,动词,ing,对比学习法,知识要点梳理:,We _ _ (watch) TV from seven to nine last night.,What _ she _ (do) at nine oclock yesterday?,1.,昨天晚上七点到九点的时候我们在看电视。,were,2.,昨天晚上九点她在做什么?,was,doing,watching,He,is,riding,a horse.,He,was,riding,a horse,at nine last Sunday,.,不同点:,相同点:,现在分词一样,;,都表示正在进行的动作或状态,Be,动词不同;时间不同,比较异同,什么是现在进行时?,过去进行时,是表示过去某时正在进行的动作或保持的状态。,知识要点梳理:,此时此刻或现阶段正在进行的动作或保持的状态。,什么是过去进行时?,(归纳总结),动词的现在分词,1.,一般在词尾加,-ing,do,read,work,be study,play,2.,以不发音的字母,e,结尾的动词,先去,e,,,再加,-ing,make,writehave,take,leave,ride,doing,reading,working,studying,being,playing,writing,having,taking,leaving,riding,making,3.,以一个元音字母加一个辅音字母结尾的,重读闭音节,动词,先双写最后这个辅音字母,再加,-ing,begin,putget,runshop,stop,beginning,putting,getting,running,shopping,stopping,重读闭音节即两个辅音因素中间夹一个元音因素,,辅,+,元,+,辅,的结构。,(靠旁白),4.,以,-ie,结尾的动词,把,-ie,变成,y,再加,-ing.,记笔记:思路、线索、重点、难点、疑点、易混易错点、补充知识点,lie - lying tie tying die -dying,(靠旁白),梳理知识点,形成知识体系,阶段总结,题海无限,规律有限,给家长的几句话,1.,方法不是孤立存在的,需要与知识同步训练,2.,方法不是一蹴而就的,需要长期的、系统的训练,如果学生能做到,我们就训练孩子做好;,如果学生做不到,我们老师先做到,然后训练,孩子一步步做到,3.,孩子的进步需要家校密切配合,希望家长多多支持工作,THANK YOU!,
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