现在进行时课件五年级

现在进行时 Tom play football is ing Lucy is read abook ing He playfootball is ing now He eat is ing now 现在进行时 表示说话的瞬间正在进行或发生的动作 现在进行时的标志性词语有now look listen等现在进行时的基本构成 主语 be动词 现在分词Eg draw are ing They pictures 现在分词的构成规则 1 一般在动词词尾加 ing 如 read reading2 以不发音e结尾 去e加 ing 如 write writing3 以重读闭音节结尾的动词 末尾只有一个辅音字母 应先双写这一字母 再加 ing Eg swim swimmingrun running 现在进行时的句式 1 肯定句 主语 be doingEg Iamdoingmyhomework 2 否定句 主语 be not doingEg Iamnotdoingmyhomework 3 一般疑问句 be提到句首 注意人称变化 Eg Areyouswimming Yes Iam No I mnot Whatishedoing Heiswriting Whatisshedoing Sheisreading Whatareyoudoing Iamrunning Whatishedoing Heisplayingcomputer Whatishedoing Heisplayingbasketball Yes Iam Areyouplayingfootball Isshewalking No sheisn t Sheisdancing do watch clean read eat play danc writ run swim ing ing ing ing ing ing ning ming ing ing e e 写出下列动词的现在分词 Whatisshedoing Sheisdrinking 看图说话 Ishedrawing Yes heis 看图说话 看图说话 Whatisshedoing Sheiswriting 看图说话 Whataretheydoing They redoingsomeKungfu 看图说话 Isshesinging No sheisn t 看图说话 Aretheyhaveaclass Yes theyare 看图说话 Aretheyhaveaclass No theyaren t They rereading 二 用所给动词的适当形式填空1 Look Andy fly akite 2 Listen Amy sing intheclassroom 3 Manystudents play footballnow 4 What Sam do He draw apictureontheblackboard 5 thegirls sing No they isflying issinging areplaying is doing isdrawing Are singing aren t 口诀教你学doing进行时很好记 be加动词 ing 直加双写去哑e 分词构成须仔细 别说be无词义 主语和它最亲密 变疑问be提前 否定not再后添 何时要用进行时look listen now标志 句型转换 1 Theyarecleaningthehouse 一般疑问句 2 Tomissinging 改为否定句 Aretheycleani