2019学年度人教版选修七Unit1Livng wellPeriod5Using language-Listening 课件(33张)
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Has anyone seen one in use?

Guide dogs are not familiar sights in Chinese cities or towns, so few students may have seen them personally, but they may have experience of seeing them on TV or on films. Ask them to use this experience to work out the role of guide dogs in the life of a blind person.