Thesunisshining.I`mreadingabook.Theyareswimming.be+动词ingamisare表示正在发生的动作或发生的事情,通常与now连用。现在进行时态:基本形式:I用am,you用are,is跟着he/she/it,要问复数(we/they/you)用什么,全部都用一个are。playbasketballplayfootballplaytabletennisplaythejitaplaythepianoplaytheviolinbirthdaypartyTheyarehavinga_____________.birthdaypartysuona唢呐playthesuona吹唢呐Heisplayingthe______.suonabell铃The_______rings.bellThephone_____.ringsloudly大声地Heisplayingthesuona,butthephonerings.What`shappening?1.Damingisplayingthesuona,butthephonerings.2.Damingisplayingthesuonaagain,butthebellrings.3.Damingisplayingthesuonaforthethirdtime,butthedogstartstoveryloudly.自学指导:请同学们再读对话,重点读短文中含有“--ing”的句子。4分钟后,比一比谁能看图用“--ing”的句子来表达。含有“--ing”的句子:1Damingishavingabirthdayparty.2Heisplayingthesuona.3Damingisplayingthesuonaagain.4Damingisplayingthesuonaforthethirdtime.你发现下面三句子有什么共同点了吗1.Damingisplayingthesuona,butthephonerings.2.Damingisplayingthesuonaagain,butthebellrings.3.Damingisplayingthesuonaforthethirdtime,butthedogstartstoveryloudly.2、一般现在时动词作谓语的时侯有两种形式:1.动词原形;如:enjoy2.第三人称单数动词形式;如:enjoys结构:主语+(+其它)。{行为动词原形行为动词后面+s或es第三人称单数:he,sheit,人名如:Weplayfootball.Heplaysfootball.一般现在时:表示经常发生的事情,动作或存在的状态Damingisplayingthesuona,butthephonerings.Damingisplayingthesuonaagain,butthebellrings.Damingisplayingthesuonaforthethirdtime,butthedogstartstoveryloudly.Icanrecite(我会背诵):重点短语:①birthday生日birthdayparty生日聚会haveabirthdayparty举行生日聚会②suona唢呐playthesuona吹唢呐③comein进来comesin进来④can`thear听不见