Unit 5 China and the World Topic 1 China attracts millions of tourists from all over the world. Section CPre-reading:Freely talk about anything about the Great Wallstretch from tobe made of packed earth and wood or of stone and brickn.砖，砖块bring tourists into Chinaa treasure of Chinese civilizationn.财富，珍宝n.文明the Great Wall/a wall/ about 8 800 km longThe Great Wall is a wall which/that is about 8 800 km long.Group competition:Try to describe the Great Wall using attribute clause as many as possible While reading:Activity1: Read it quickly to answer the following question:When did it begin to be built?Why did people build it?What was the purpose?What does it mean to Chinese? to _their people Purpose to _ them from their _MaterialThe Great Wall a _ of Chinese civilization Meaning a _ of the Chinese nation Activity2: Read 1a again and complete the diagram.Qin dynasty_total length_Ming dynasty_beginning time_录音P5-1aActivity3: deal with language pointsNew wordsstate, remain, separate, enemy, expect, treasure,Phrasesstretch fromto, bring into, be regarded as,be famous forThe construction was begun during the Warring States period, which was about 2 500 years ago. He who has never been to the Great Wall is not a true man. The construction was begun during the Warring States Period, which was about 2 500 years ago. The construction was begun during the Warring States Period. The Warring States Period was about 25 00 years ago.Post-reading:Suppose you are a tourist guide and your group members are tourists from America who are very interested in the history of the Great Wall. Introduce the Great Wall to them.