现在进行时及答案(共6页).docx

精选优质文档-倾情为你奉上现在进行时态一、概念现在进行时态表示现在或现阶段正在进行的动作或存在的状态。二、基本构成肯定句主语b+e(am/is/are)v.ingI am watching TV now.否定句主语+be(am/is/are)not v.ingI am not watching TV now.一般疑问Be(am/is/are)+主语not v.ing肯定回答：Yes, 主语be(am/is/are)否定回答：No, 主语am not/isnt/arent.Are you watching TV now.Yes,Im .No,I m not .Wh- +Be(am/is/are)+主语not v.ingWhat are you doing now ?三、动词现在分词的构成1直接在词尾加ing。gogoing; dodoing; cookcooking; looklooking 2以不发音的字母