1.GFIU1•How句型U2•usedtodo(过去常常做)U3•shouldbeallowedtodo(被动语态)U4•IfIwereyou,Iwoulddo…(虚拟语气)U5•modalverb(表推测)U6•Attributiveclause(定语从句)U7/8wouldliketodo/Iwill(作规划及短语动词)U9•Passivevoice(被动语态)