现在进行时复习专题精PPT课件

.,whataretheydoing?Theyare_,makinglanterns,.,whatisshedoing?Sheis_.,sweepingthefloor,.,whatishedoing?He_forhisdaughter.,istakingaphoto,现在进行时态复习,Reviewofthepresentcontinuoustense,知识要点：一.定义表示说话时正在发生的动作或现阶段在进行的行为.标志性词：now,look,listen,atthemoment,atthistime,thesedays,dontmakeanoise,bequiet,itsoclock等。谓语结构：be(am,is,are)+v-ing翻译：1.我现在正在写一封信。2.他们正在等候公共汽车,Iamwritingaletternow.,Theyarewaitingforthebus.,.V-ing变化规则：1）一般加ing.look-lookingplay-playing2)以不发音的字母e结尾,去e,加ingmake-makinghave-having3)以辅音字母+元音字母+辅音字母结尾的重读闭音节的单词,双写最后一个辅音字母然后加ing.run-runningput-putting4）特殊变化:以ie结尾的动词，先把ie变为y，再加-ing.lie-lyingtie-tyingdie-dying,Exercise1.写出下列动词的ing形式.1.help_e_3.swim_4.eat_5.give_6.find_7.sit_8.write_,helping,coming,swimming,eating,giving,finding,sitting,writing,2.否定句：直接在be后加not.,现在进行时的句式,1.肯定句:主语+be+v-ing+其它.,3.一般疑问句及回答:问句,直接把be提前肯定回答:Yes,主语+be否定回答:No,主语+be+not,练习句型转换：1.Theyaredoinghousework.一般疑问句:_肯定回答:_否定回答：_2.Thestudentsarecleaningtheclassroom.否定句:_3.Implayingfootballintheplayground.否定句：_4.Theboyisplayingbasketball.一般疑问句：_肯定回答：_否定回答：_,Aretheydoinghousework?,Yes,theyare,No,theyarent,Thestudentsarentcleaningtheclassroom.,Iamnotplayingfootballintheplayground.,Istheboyplayingbasketball?,Yes,heis,No,heisnt,.,LindaMary,Frank,JennyTomLucy,Talkaboutthepeopleinthepicture.,ItsafineSundaymorning.Manypeopleareplayinginthepark.someboysare.Lindais.,ItsafineSundaymorning.Manypeopleareplayinginthepark.Someboysareplayingbasketballandtheotherboysareplayingsoccerball.Lindaisreadingabook.MaryiseatinganappleandFrankistalkingtoher.Jenny,TomandLucyarewatchingtheboysplaying.,一用所给动词的适当形式填空.1.Mymom_dinnerforus.(cook)2.Oh,Sam_English,heislisteningtomusic.(notlistento)3.-_they_now?-Yes,theyaresleeping.4.Look!Thecat_(run)upthetree.5.Sheusually_(get)upatsixinthemorning.6.-_he_(clean)theblackboard?-No,_7.Listen!They_(sing)intheclassroom.8.Its10oclockinthemorning.They_(nothave)theirbreakfastatthemoment.,isntlisteningto,Are,isrunning,iscooking,heisnt,arenothaving,gets,sleeping,Is,cleaning,aresinging,.,四.句型转换1.Iamwateringtheflowers.(否定句)2.Shesjumpingnow.(一般疑问句)3.Theboysareplayingcards.(划线提问)4.Heisdoinghishomework.(复数句),Iamnotwateringtheflowers.,Isshejumpingnow?,Whataretheboysdoing?,Theyaredoingtheirhomework.,二.用下列单词，构成含有现在进行时的句子,1.Bill,eat,some,apples,now._2.Lily,play,with,her,friends?_3.I,talk,to,a,policeman._4.the,children,wait,for,a,bus._5.a,young,read,an,interesting,book._,Billiseatingsomeapplesnow.,IsLilyplayingwithherfriends?,Iamtalkingtoapoliceman.,Thechildrenarewaitingforabus.,Ayoungisreadinganinterestingbook.,.,现在进行时中常见的时间状语：,1.now,rightnow,atthistime,atthismoment,atthemoment.,2.表示目前一段时间内一直在发生的动作，但说话时不一定在发生，常和thesedays,thisweek,thismonth,atpresent等连用。,3.现在进行时中常见的一些标志词：look，listen，cantyousee,donttalk,oh,itstwooclock,bequiet等。,1)Bequiet!Theboyissleeping.,2)Oh,heisreadinganewspaper.,常见双写末尾字母后，再加ing的动词：shopstopbabysitcuthic