Unit1warminguplisteningspeaking新课标课件
日期：2010-03-13 03:36
Unit 1
Making a difference
Warming-up & Listening
& Speaking
Warming up
Who are they?
What are they known for?
be known for:以… 出名
be known as: 作为…而出名
be known to: 为…所熟知
Archimedes
born in 287 BC
a famous mathematician，
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