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tation,tall ________ and new roads Transport: bus ,taxi and ________ Living conditions: new_______ Past Environment: green _____, clean and fresh ____,Wild _____ near the lake Transport: bus and ________ Living conditions:old_______ hills air birds bicycle houses lake railway buildings train flats Review Great changes have taken place in Moonlight Town . What are the differences between these two pictures? Step1: Pretask : Look and pare Presentation past present Environment Life Transport past present Fact file 事實檔案 In the past At present Environment Life Transport Opinion narrow and dirty road rubbish everywhere large open spaces Wide and clean streets green trees on both sides shops and tall buildings Small old houses Listen to the radio or watch TV New flats Computers and t