【摘要】托福考试主要是测试同学们的听力，阅读，写作及口语，下面针对托福阅读中的难点，环球网校托福频道小编为大家整理了一些应试技巧，希望对大家有帮助!
(托福阅读：TPO阅读单词语境记忆方法详解，由环球网校托福频道整理!)
Everyone in a particular society recognizes social roles: father, mother, child, teacher, student, police officer, store clerk, doctor, judge, political leader, and so on. Every culture expects certain types of behavior from people who play certain social roles. Anyone occupying a given position is expected to adopt a specific attitude. A store clerk is expected to take care of customers patiently and politely, and a judge is expected to make wise and fair decisions about laws.
Informal social roles are not always easy to recognize, but can be identified with careful research. They are key indicators of a group's health and happiness. Within the family, one informal role is the family hero, the person who defines integrity and upholds family morality. Others are the family arbitrator, the person who keeps the peace, and the family historian, often a grandparent, who relays valuable cultural information that maintains both the family and the larger society. And finally, there is the family friend, the person who provides comfort and companionship to the family members with emotional needs.
环球网校温馨提示：以上是2016年托福考试阅读模拟试题：social roles，欢迎同学们登录环球网校托福频道选择适合自己的课程，更多资料及经验尽在托福论坛，祝同学们取得好成绩!
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