Unit5I’mcleaningmyroomLesson26--现在进行时陈述句句型含义：表示现在正在进行或一段时间正在进行的动作标志词：nowlooklistenatthemoment...构成：S+be+V-ing现在进行时的含义与构成Heisreadingabook.现在进行时表示此时此刻正在此时此刻正在进行或继续的动作。Heissinging.singdrawHeisdrawing.danceTheyaredancing.Shereadisingnow.Heplayfootballisingnow.Hedohishomeworkisingnow.Heeatisingnow.Themantalkonaphoneisingnow.Listen!Thebirdissinging.Look!Theboyisplaysoccer.ingTheytalkinaparkareingnow.TheywatchTVareingnow.Themanrunisningnow.
