文档介绍：Unit7Grammar(3)PresentContinuousTense1现在进行时主语+am/is/are+doing(动词+ing)?什么时候用现在进行时?2主语 be动词 行为动词(+ing)Iam/‘/‘/‘rewatchingafilm.-ingPresentcontinuoustense现在进行时3inghavehavingwritewritingrideridinglivelivingdrivedrivingmovemovingPresentcontinuoustense现在进行时Practice5以重读、“辅元辅”结构结尾的动词需要双写最后一个字母再加ing。;(除ee字母组合);;-ingnot主语 be动词 行为动词(+ing)(isn’t)(aren’t)9Presentcontinuoustense现在进行时Questions一般疑问句将be动词放在句子开头成为一般疑问句。Yes,sheis./No,sheisn’,theyare./No,theyaren’??10