搜索
现在进行时Tomplayfootball.isingLucyisreadabook.ingHeplayfootballisingnow.Heeatisingnow.•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:drawareingTheypictures.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_______ingingingingingingningmingingingee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__________.isflyingissingingareplayingisdoingisdrawingAresingingaren’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）Aretheycleaningthehouse?Tomisnotsinging.3.Kateis______________________（划线提问）doingmorningexercises.WhatisKatedoing?