Arethestudentsreadingthetextnow?5):AreyoustudyingEnglish?6):Isheclosingthewindow?四.1):Whoislisteningtothemusic?2):Whom/Whoareyoulookingforajacketfor?3):Whereisshesmilingtoherself?4):Whataretheboysdoing?5):Whenistheoldmansleeping?6):Whatarethechildrendoing?7):Whatarethecatsrunning?五.1):Thewomanisnotmakingacakeinthekitchen。2):Wearenothavinglunchnow。3):Theboyisn’twaitingforhismotherunderthebigtree。4):Youaren’tplayingtheviolin。5):MaryisnotdoingherbesttostudyEnglishwell。6):Thestudentsarenotdoingtheirhomeworknow。7):Pleasedon’topenthedoor。六.1.am;talking;arelistening;2.arerunning;3.amdoing;4.Are;reading;5.isnotstudying;6.issinging;7.isn’teating;8.Arestanding;9.isplying;10.iswatching;11.studies;12.buy;13.isnoteating。七.1-5BBDCD;6-10CBCBC。讲解6.asecond不定冠词+序数词表示“又一”;7.B;因为aredpen是指,而it是特指。9.B;打搅对方的道歉语。