4、ysthetapeofthefirstparagraphsofthetwoarticles. Teacherasksstudentstolistentothetapeandthentochoosethebesttitlesforthetwoarticles. A. ADrugAddictandHisStory B. DangerousActivitiesofTeenagers C. TheDangersofUsingCocaine (教师利用这个练习锻炼学生听力的同时,培养学生联想、分析能力和逻辑分析能力)