搜索
现在进行时12现在进行时表示“此时正在进行的动作”。现在进行时的标志性词语有now,look等。现在进行时的基本结构：主语+be+动词ing（现在分词）3be动词是由主语决定的。我用am，你用are，is连着他她它，复数人称都用are。总结例句：1.IamwatchingTV.2.Youaredoinghomework.3.Heisswimming.4.Wearehavingclass.5.Theyareplayingfootball.4现在分词的构成规则。1.一般直接在动词词尾+ing.如：read-reading,clean-cleaning,drink-drinking2.以不发音的e结尾，去e再+ing.如：write-writing,make-making,have-having3.重读的“辅音+元音+辅音”结尾，应双写结尾字母再+ing.如：swim-swimming,run-running,stop–stopping,put-putting5现在进行时的句式。肯定句：Sheislisteningtomusic.否定句：Sheisnotlisteningtomusic.一般疑问句：Isshelisteningtomusic?肯定回答：Yes,sheis.否定回答：No,sheisnot.5现在进行时的句式。肯定句变否定句，在be动词后+not，变一般疑问句，把be动词调到句首。肯定回答：Yes,主语+be动词否定回答：No,主语+benot.总结Lesson3Wearehavingasportsmeet.5Whataretheydoing?Theyarerunning.Theyareplayingfootball.Theyareswimming.5(跳高)(跳远)Issheplayingbasketball?No,sheisn’t.Sheisrunning.Ishedoingthelongjump?No,heisn’t.Heisdoingthehighjump.Theschoolsportsmeetisgoingon.(继续)Whatsportsarethekidsplaying?Theyarerunning,thelongjumpandthehighjump.(三单形式)first第一second第二third第三(在那里)Itissnowing.Annasksdadandmumtoplaywithherinthesnow.(叫)安叫爸爸妈妈和她去雪地里玩“Allright.Let’sgo,”dadsays.“好的，一起去吧。“爸爸说。Nowtheyareplayingwiththesnow.Dadisrollingabigsnowball.爸爸正在滚一个大雪球。Annisrollingasmallonebesidehim.安在他的旁边滚一个小雪球。Mumishelpingher.妈妈正在帮助她。Theyaremakingasnowman.Mumisputtinganoseonthesnowman’sface.妈妈正在把一个鼻子放到雪人的脸上。“Areyouhappy,Ann?”mumsays.“Yes,Iam”Annanswers.(回答)1.Annwantstoplayinthesnowwithherparents.2.Shefeelveryhappy.sHeiscleaning.heisn’t.AretheyIsshedrivingacar?Yes,sheis.PPT模板下载：行业PPT模板：节日PPT模板：素材下载：背景图片：图表下载：优秀PPT下载：教程：教程：教程：资料下载：课件下载：范文下载：试卷下载：教案下载：字体下载：请输入文字o