现在进行时（课件）译林版英语六年级下册

现在进行时现在进行时目录0102030405含义be动词的讲解动词ing的变化规则ThePresentContinuousTense句式变化练习题现在进行时态含义：描述正在发生的事情或描述此刻正在进行的动作。现在进行时态的基本结构Iamreading.Sheiscooking.Weareplaying.主语+be+动词ingbe动词的讲解be动词的讲解be动词的用法口诀be动词，真伟大，生出is,am,are。我(I)用am，你(you)用areis连着他(he),她(she),它(it)单数名词用is，复数名词全用are。Haveatry!amisareIamisareheamisaretheyamisareacatamisaretwodogs现在进行时的标志词listenlooknowLook!Thebirdisflying.Listen!

Theyaresinging.Heisplayingbasketballnow.Tryagain!1.Look!She_________dancing!amisareis2.They______watchingTVnow.amisareare动词ing的变化规则动词ing的变化规则Readandchangereadwashthinksleepsendspeakreadingwashingthinkingsleepingsendingspeaking你发现什么规律了吗？动词ing的变化规则Readandchangeswimstopcutrunputsitswimmingstoppingcuttingrunningputtingsitting重读闭音节（辅元辅），双写末尾的辅音字母，再加ing。动词ing的变化规则Readandchangecomemakeleavehavetakeusecomingmakingleavinghavingtakingusing以不发音e结尾的单词，去掉字母e，再加ing。VSYes!Areyouready?钢达姆组动感超人组分组PK请用括号内单词的正确形式填空1.Listen!Thekids____________(sing).2.Loweryourvoice,please.Thebaby____________(sleep)now.3.Look!Twobirds____________(fly)overthesea.4.____Mom_________(bake)acakerightnow?aresingingissleepingareflyingIsbaking现在进行时的句式变化否定句结构Iamdrinking.肯定句：Iamnotdrinking.否定句：主语+be+not+动词ing.请将肯定句变为否定句Theyarehavingfun.notSheishavingameeting.notHeisspeakingonthephone.not一般疑问句结构Iamdrinking.陈述句：AmI

drinking?一般疑问句：Be+主语+动词ing?请将陈述句变为一般疑问句Theyarehavingfun.Sheishavingameeting.Heisspeakingonthephone.Aretheyhavingfun?Isshehavingameeting?Ishespeakingonthephone?一般疑问句的回答Yes,heis.肯定回答：No,

he

isnot.否定回答：肯定回答：Yes,主语+be.否定回答：No,主语+be+not.Is

he

drinking?注意：heisnot缩写为

heisn’t请作出一般疑问句的肯定和否定回答Aretheyhavingfun?Isshehavingameeting?Ishespeakingonthephone?Yes,theyare./No,theyarenot.Yes,sheis./No,sheisnot.Yes,heis./No,heisnot.肯定式否定式一般疑问式及回答Iamplaying…Iamnotplaying…AmIplaying…?Yes,youare./No,youaren’t.Heisplaying…Heisnotplaying…Isheplaying…?Yes,heis./No,heisn’t.Sheisplaying…Sheisnotplaying…Issheplaying…?Yes,sheis./No,sheisn’t.Itisplaying…Itisnotplaying…Isitplaying…?Yes,itis./No,itisn’t.肯定式否定式一般疑问式及回答Weareplaying…Wearenotplaying…Areweplaying…?Yes,weare./No,wearen’t.Youareplaying…You

arenotplaying…Areyouplaying…?Yes,Iam./Yes,weare.No,I’mnot./No,wearen’t.Theyareplaying…Theyarenotplaying…Aretheyplaying…?Yes,theyare./No,theyaren’t.现在进行时的特殊疑问句结构特殊疑问句观察下面的陈述句是如何变为特殊疑问句的？陈述句：Theyarehavingfun.疑问句：Whoarehavingfun?陈述句：Sheishavingameeting.疑问句：Whoishavingameeting?对主语提问：疑问词+其他成分语序不变继续观察下面的陈述句是如何变为特殊疑问句的？陈述句：Iam

working.疑问句：Whatareyoudoing?陈述句：Heisspeakingonthephone.疑问句：Whatishedoing?对非主语提问：疑问词+is/are+主语+动词ing+其他一般较少自问自答，所以换