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1、,Urban Challenges,THINK AND DISCUSS1.How many large cities in the world can you think of?Try to list the names as many as you can.Beijing Shanghai New York Paris Tokyo Hong Kong,3.Why are millions of people leaving the countryside and moving into crowded cities?There are more chances in the big citi
2、es,and they think they will live better there.4.Make notes about the positive effects and negative effects that has on Beijing Pros has many views and we can feel the Chinese history.Cons serious pollution and terrible traffic.,The problem of cities,PopulationTraffic jamsEnvironmentEmploymentHousing
3、 problem,Population,The city too fast development has made it become crowded city!Population increase into fast,population consumes a lot of energy,food,and water resource.At the same time,it will produce a lot of waste gas.,TrafficJams,Nowadays,people in many big cities are complaining about the he
4、avy traffic.It has seriously influenced peoples daily life and economic development.To solve the problem,some pieces of advice are put forward.,Housing Problem,Environment,Recent years,the industrial pollution has created the serious social problem.Although the factories will make a lot of money for
5、 our city,we do think it will do us more harm than good.,Employment,Reason 1.there are more and more employees.2.many people can not find a suitable job.,Advice 1.The government should take effective measures to expand employment.2.The employees must work harder than before to keep their competitiveness.,
