文档介绍：:..Unit7teenagersshouldbeallowedtochoosetheirownclothes.-・重点词汇1•证件 2•驾照 or adj 危险的adj n n adj 8社会n adj • .v 112•吸烟v/n .] v adj adv .二・.managetodosth设法做某事,…的路,.「sthhappenedtosb某人出了某事(常指不好的事)-timejobs=have/dopart-'slicense=drivinglicense12•=•后悔做了……(没做) ,sowndecision三、:have/get/makemyearspiercedhave/get/makemyhaircut2・'?Whyshouldteenagersbeallowedtochoosetheirownclothes?情态动词的被动语态是:情态动词(not)+be+-year-、suppose(猜想推测)guess(猜)image(想象)expect(期待)等动词之后,而主语为第一人称时,句子的否定体现在主句上。eg:Idon'-year-