现在进行时Thepresentcontinuoustense现在进行时基本用法基本用法1.表示现在正在进行的动作和发生的事eg:---Whatareyoudoing?---Iamreadingabook.2.现在进行时的句子中常有now,或在句首常出现Look!Listen!等提示词eg:Listen!Dannyissingingintheroom.Heisdoinghishomeworknow.结构结构:be+doing(be要根据主语作人称和数的变化)句型转换句型转换1.肯定句转换成否定句,要在be后加not构成eg:WearereadingEnglishnow.WearenotreadingEnglishnow.2.陈述句转换成一般疑问句,把be动词提到句首eg:Thestudentisdrinking.Isthestudentdrinking?3.陈述句转换成特殊疑问句,由“疑问词+一般疑问句”构成eg:Heisworking.Whatishedoing?现在分词的构成现在分词的构成1.直接加–ingeg:looklooking2.如果动词末尾有不发音的e,则去e加-ing3.以动词闭音节结尾,且末尾只有一个辅音字母的,应双写此字母,再加–ing.eg:sitsitting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.训练集中营写出下列动词的分词形式talk________sleep_______watch________sing________listen_________make________laugh________run________cry________sing________swim_________write________talkingsleepingwatchingsinginglisteningmakinglaughingrunningcryingsingingswimmingwriting按要求完成下列句子1.Shesingsasongintheroom.___________________________now(现在进行时)2.Herauntdrawsapicturewithmarkers.___________________________________(现在进行时)3.Theboyissinging.(对划线部分提问)___________________________________4.Wearedoingkungfu.(对划线部分提问)___________________________________SheissingingasongintheroomHerauntisdrawingapicturewithmarkers.Whatistheboydoing?Whatareyoudoing?Goodbye