现在进行时ppt课件.ppt

文档介绍：现在进行时*(说话瞬间)正在进行或发生的动作;也可表示前一段时间内的活动或现阶段正在进行的动作。+doing*Whatistheboydoing?Heissinging.*Whatishedoing?Heisplayingbasketball.*Whatisthemandoing?Whatisthewomandoing?He’’swalking.*walkingridingdrawingjumpingswimmingdancingclimbingplayingWhatishe/shedoing?He’s/She’s…*----What’retheydoing?----They’reswimming.----Aretheyswimming?----Yes,theyare.*Isthewomanwriting?No,sheisn’.*---Aretheysinging?---No,theyaren’’.*动词+ing规则:1、直接加ing:go–going;do–doing; 2、以不发音的e结尾,把e去掉加ing:write–writing;ride–riding;skate-skating;have-having;3、末尾三个字母以“辅+元+辅”构成的重读闭音节,双写末尾字母加ing:swim–swimming;skip-skipping;sit–sitting;put–putting;run–running;*