现在进行时态Presentcontinuoustense1.含义:表示现在正在进行或一段时间正在进行的动作。2.标志词:now,look,listen等。3.构成:be+V-ing现在进行时的含义与构成Heisrunning.(run)Sheisdancing.(dance)Itisjumping.(jump)Theyareswimming.(swim)现在分词的构成:1.直接加–ingeg:looklooking.2.如果动词末尾有不发音的e,则去e加–ingeg:write-writing.3.以重读闭音节结尾,且末尾只有一个辅音字母,应双写末尾字母,再加–ing.eg:sitsittingrun-running.4.以ie结尾,把ie变y加ing。lie-lyingdie-dyingtie-tying写出下列动词的现在分词形式.1.help_______2.come_____3.swim_______4.eat_____5.give_______6.find_____7.sit_______8.write_____helpingcomingswimmingeatinggivingfindingsittingwritingThepresentcontinuoustense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,但此刻动作不一正在进行eg:Heisteachingattheschool.WearelearningUnit5thesedays.3.现在进行时的句子中常有now,atpresent,atthemoment等词或在句首常出现Look!Listen!等提示词eg:Listen!Dannyissingingintheroom.Heisdoinghishomeworknow.三、根据中文填空。1.Sandy正在弹钢琴。Sandy______________________thepiano.2.听,她们正在说英语。Listen,___________are___________English.3.我正在做家庭作业。I__________________________myhomewor三、根据中文填空。1.Sandy正在弹钢琴。Sandy______________________thepiano.2.听,她们正在说英语。Listen,___________are___________English.3.我正在做家庭作业。I__________________________myhomework.k.