小学现在进行时课件

Thepresentcontinuoustense现在进行时基本用法1.表示现在正在进行的动作和发生的事eg:---Whatareyoudoing?---Iamreadingabook.2.有时表示现阶段正发生的事,但此刻动作不一定正在进行eg:Heisteachingattheschool.WearelearningUnit5thesedays.3.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:be+doing(be要根据主语作人称和数的变化)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1.直接加–ingeg:looklooking2.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:sitsittingswimswimmingrunrunning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________sit________listen_________make________laugh________cry________sing________cut_________write________talkingsleepingwatchingsittinglisteningmakinglaughingcryingsingingcuttingwriting按要求完成下列句子1.Iamhavingabirthdayparty.________________________(一般现在时)____________________________tonight(一般将来时)2.Herauntdrawsapicturewithmarkers.___________________________________(现在进行时)___________________________________(一般将来时)Ihaveabirthdayparty.Iwillhaveabirthdayparty.Herauntisdrawingapicturewithmarkers.Herauntwilldrawapicturewithmarkers.2.Shesingsasongintheroom.___________________________now(现在进行时)_________________________tonight(一般将来时)3.Shewillgotoschool._____________________(现在进行时表示将来时)______________________________(一般现在时)4.Hisfatheriswritingaletterwithapen._______________________________(一般现在时)_______________________________(一般将来时)Sheisgoingtoschool.Shegoestoschool.Hisfatherwritesaletterwithapen.Hisfatherwillwritealetterwithapen.SheissingingasongintheroomShewillsingasongintheroom句型转换1.WeliveinChina.(就画线部分提问)2.Ihavenobrothers.(同义句)3.Myfatherisaworker.(就画线部分提问)4.Iwillhaveabirthdayparty.(变为一般疑问句)Wheredoyoulive?Idon’thaveanybrothers.Whatisyourfather?Whatdoesyourfatherdo?Willyouhaveabirthdayparty?5.Theboyislaughing.(就画线部分提问)6.Theoldmanhasnochildren.(同义句)7.Wearelisteningtotheradio.(就画线部分提问)8.Sheisfifteenyearsold.(就画线部分提问)Whatistheboydoing?Theoldmandoesn’thaveanychildren.Whatareyoulisteningto?Howoldisshe?Goodbye