现在进行时(一)现在进行时表示现在(说话瞬间)或现阶段正在进行或发生的动作,常与now,thesedays等时间状语连用。★现在进行时由“助动词am/is/are+动词-ing形式”构成。动词-ing形式的构成是有规律的:1.一般情况下,在动词原形末尾直接加-ing。如:sing→singingclean→cleaning2.以不发音字母e结尾的动词,去掉e,再加-ing。如:make→makingwrite→writing3.以重读闭音节结尾的动词且末尾只有一个辅音字母,双写这个辅音字母,再加-ing。如:swim→swimmingrun→running★1.现在进行时的肯定式为“主语+am/is/are+动词-ing形式(+其他).”。如:Iamdoingthedishesnow.Mikeiswritingabookthesedays.HerparentsarewatchingTVnow.2.现在进行时的否定式为“主语+am/is/are+not+动词-ing形式(+其他).”。如:I’mnotdoingthedishesnow.Mikeisnot/isn’twritingabookthesedays.Herparentsarenot/aren’twatchingTVnow.3.现在进行时的疑问式为“Am/Is/Are+主语+动词-ing形式(+其他)?”。简略肯定回答为“Yes,主语(人称代词)+am/is/are.”;简略否定回答为“No,主语(人称代词)+am/is/are+not.”。如:—Areyoudoingthedishesnow?—Yes,Iam./No,I’mnot.【运用】Ⅰ.写出下列动词的⁃ing形式。1.cross________2.take________3.get________Ⅱ.根据汉语意思完成英语句子或对话,每空一词(含缩略形式)。1.我弟弟现在不在玩游戏,他正在做作业。Mybrother________________gamesandhe________________hishomeworknow.2.——艾丽斯正在跳舞吗?——是的,她正在跳舞。—________Alice________?—Yes,_______________..1.crossingⅠ2.taking3.getting.1.isn’tplaying;isdoingⅡ2.Is;dancing;sheis