Thepresentcontinuoustense.ppt

Grammar,Unit4Ouranimalfriends,Warming-up,discusssaveliefightcarryproducecutdowntakein,discussing,saving,lying,fighting,carrying,producing,cuttingdown,takingin,大部分动词:+ing；以e结尾的动词：去e+ing；以ie结尾的动词:去ie+ying；以元音+辅音结尾的动词:双写最后一个字母+ing。,请写出以下动词或者动词短语的ing形式,Whatisshedoing?,Sheiscleaning.,Warm-up,Whatishedoing?,Heiseatingice-cream.,Whataretheydoing?,Theyarecooking.,Whatisthecatdoing?,Itisdoingthedishes.,Sheiscleaning.,Heiseatingice-cream.,Theyarecooking.,Itisdoingthedishes.,Thepresentcontinuoustense现在进行时,1.定义：现在进行时表示目前正在发生的事情或正在进行的动作。,现在进行时的谓语结构是：,be+现在分词(V-ing),或者表示当前一段时间内正在发生的事情。,I,She,He,Theboy,They,Thegirls,am,watchingTV.,is,is,is,are,are,doinghomework.,readingbooks.,doingexercise.,washingthedishes.,cleaningtheroom.,?,?,?,?,?,?,请找找规律:肯定句、否定句和一般疑问句结构？,not,not,not,not,not,not,现在进行时的句式1）肯定句/否定句：主语+be+(not)+v-ing2）一般疑问句及回答:把am/is/are提句首:Be+主语+v-ing？,肯定回答:Yes,主语+be(即am/is/are).否定回答:No,主语+be+not.,3）特殊疑问句结构：疑问词+一般疑问句语序eg：Whatishedoing?Whatareyoursistersdoing?,请找找规律-标志词：,确定时态：要看时间状语的标志词：,Whatisyourfatherdoingatthemoment?,WheresAnna?Hermotherislookinghernow.,Look!Theboysareplayingfootball.,Listen!Whoissingingsongs?,atpresent目前;现在atthemoment此刻,现在rightnow此刻,现在;立刻,马上now现在提示语:look,listen,Whatweretheydoing?,动作大考验,Heisplayingfootball.,Itiseating.,Sheisdancing.,Heisrunning.,T:Whatishe/isshe/arethey/doing?S:Ishe/Isshe/Arethey?T:Yes,he/sheis./No,he/sheisnt.Yes,theyare./No,theyarent.,Sheissinging.,Theyareplayingbadminton.,be+doing现在进行时,Guessinggame,is,doing,isplaying,areplaying,isfishing,isswimming,arelying,iseating,isplaying,amtalking,Production,Wedonotusuallyusetheverbsintheboxbelowinthepresentcontinuoustense.Instead,weusetheminthesimplepresenttense.,believehearlikeprefersmellunderstandhateknowloveseetastewant,Specialrules,下面的动词一般没有现在进行时态，我们用一般现在时作为替代。,Iknowtheanswernow.Iamknowingtheanswernow.Shelikesthispoem.Sheislikingthispoem.,1.Myparents_(watch)TVnow.2.Look.Threeboys_(run).3.What_yourmother_(do)now?4.Isyourdog_now?(sleep)5.-_you_(listen)tomusic?-Yes,Iam.6.Listen,someone_(cry).7.Tomandhissister_(wait)foryouoverthere.8.NowClass3andClass4_(have)atest.9.Listen,someone_(sing)intheclassroom.10.-WhereisZhangYan?-MrHu_(talk)withherintheteachersoffice.,arewatching,arerunning,is,doing,sleeping,Are,listening,一、用所给词的正确形式填空。,iscrying,arewaiting,arehaving,issinging,istalking,请标出主语和时间状语,根据题目要求，完成下列句子。1.Theyaredoingthehouseworknow.(分别改成一般疑问句和否定句)Aretheydoingthehouseworknow?Theyarentdoingthehouseworknow.,Practice,2.Thestudentsarecleaningtheclassroom.(改为一般疑问句并作肯定和否定回答)Arethestudentscleaningtheclassroom?Yes,theyare.No,theyarent.,3.Implayingfootballintheplayground.(改为否定句)Imnotplayingfootballintheplayground.,summary,1）肯定句/否定句：主语+be+(not)+v-ing2）一般疑问句及回答:Be+主语+v-ing？,肯定回答:Yes,主语+be(即am/is/are).否定回答:No,主语+be+not.,3）特殊疑问句结构：疑问词+一般疑问句语序,1.WheresAnna?Hermother_hernow.A.islookingforB.willlookforC.haslookedforD.looksfor2.-WhatisTomdoingnow?-He_basketballoverthere.A.isplayingB.willplayC.hasplayedD.wasplaying3.-Whatstheweatherlike?-Oh,it_outside.Takeanumbrellawithyou.A.rainsB.israiningC.wasrainingD.rained,二、选择题。,4.Look!Theboys_footballontheplayground.A.playsB.playC.areplayingD.played5.Dontmakesomuchnoise.Thechildren_anEnglishlesson.A.haveB.arehavingC.werehavingD.have6.TodayisWomensDay.MyfatherandI_aspecialgiftformymothernow.A.makeB.madeC.aremakingD.weremaking7.Listen!Thephone.Pleasegotoanswerit.A.ringsB.isringingC.rangD.willring,注意：一般说来，瞬间动词不能用现在进行时表达，但是像come,go,