Teachers should give contexts, roles, and tasks that they conceivably could face some day, such as helping a foreign visitor on the street or serving as a translator for a U. S. company.

教师应该提供给学生一些可想象的、能遇见的场景、角色和任务，比如在大街上帮助一名外国游客或者给美国公司提供翻译。

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He told me his biggest challenge in education wasn't budget holes, it wasn't crumbling schools -- it was that the parents were too demanding. (Laughter.) He's had to import thousands of foreign teachers because parents insisted on English language training in elementary school.

WHITEHOUSE: Honoring Educators in Math and Science