约790字。
　　Unit 3 Back to the Past
　　Wele to the unit---教案
　　Teaching aims:
　　1) Get students to conduct a free discussion about ancient civilizations.
　　2) Encourage the students to share their ideas with each other.
　　Important points and difficult points:
　　1) Students are expected to describe what they have known about the ancient civilizations.
　　2) Encourage the students to municate with ates.
　　Teaching procedures:
　　Step1 Lead in
　　1) People from ancient civilizations bulit many magnificient structures. Some of them have disappeared, while others remain today. Look at the pictures and discuss the following questions with a parter.
　　The Statue of Zeus:
　　Who is Zeus? (A god of Greek mythology, Cronus and Rhea’s youngest son, the supreme ruler of both Mount Olympus and the Pantheon of gods residing there)
　　What does the name Zeus mean? (It is said to be related to the Greek word ‘dios’, with ‘bright’as its meaning.)
　　Where was the Statue of Zeus once located? (On the western coast of Greece)
　　Zeus is the supreme god of ancient Greece
　　mythology. The Statue of Zeus, sculpted by a great Greek artist in about 435 BC, was once located on the western coast of Greece. It was a seated figure of Zeus, holding his eagle-topped staff in his left hand and the figure of Nike (victory) in his right hand.
　　The Taj Mahal: