1、1. To read passages about changes and problems in the city.2.To write about problems and solutions (解決方法).Module 9 PopulationReportpopulation Population increase is a big problem in many countries.Because every minute over 250 babies are born and every year over 131.4 million babies are born. The po

2、pulation of the world is about 7 billion.So there are too many people in the world. And that causes a lot of problems, such as too much traffic, noise and pollution. And there isnt enough space.PastXuejiawanclean roadsold housestrees / hillsvillage/countryXuejiawanNowwater polllutiontoo much rubbish

3、too much trafficcut down trees135,000countryside field flat hospital job office rubbish villageBecause they want to find jobs and have a better life.There are more beautiful flats than in the village. There are better hospitals than in the countryside.The schools and offices are better.1. Why do peo

4、ple move to cities?2. What are the problems of big cities?There are too many people.There is too much rubbish, traffic and noise.There is too much pollution, such as air and water pollution and so on. Unit 2Arnwick was a city with200,000 people.ArnwickParkvilleFast reading Whats the main idea of the

5、 passage?A. Shows the disadvantages(不利) of how cities have grown over the years (多年來(lái)).B. Shows that life in the city can be enjoyable (快樂(lè)的). C. Shows the dangers of city life.The past life of Parkville.The changes in Parkville.Jos trouble in going to school.The new needs of Arnwick.The lesson(經(jīng)驗(yàn)教訓(xùn))

6、we got from the story.Para. 1Para. 3Para. 4Para. 5Para. 2Reading Tip:Find the main idea from the first or the last sentence of the paragraph.Fast reading ArnwickParkville1. Why do people move to Arnwick?Careful reading 2. What are the problems of Arnwick?3.What does Arnwick need?Because they want to

7、 find jobs and they need places to live.1. Why do people move to Arnwick?2. What are the problems of Arnwick?There are too many people, so its crowded.There is too much rubbish.There is a lot of traffic and pollution.Careful reading3.What does Arnwick need?It needs more schools, buses, hospitals.It

8、needs fresh air and clean water and better pubic services. It needs more police and more money.Read the passage and check the true sentences.1. Parkville was a quiet village.2. Arnwick was a city with 20,000 people.3. Arnwick now has a population of more than one million.4. The local school in Parkv

9、ille has 2,000 pupils.5. Big cities need more money for public services.200,000_overArnwickCareful readingParkville (a quiet village) People moved to Arnwick.Parkville (became part of Arnwick) Arnwick became larger. problems (rubbish, traffic, pollution)More things needed (school, buses, hospitals,

10、fresh air, clean water, police, moremoney)Retellinng Read and check the problems that our home town has.( ) 1. Many young people want to leave the countryside because they want to find jobs in the city.( ) 2. There are not enough schools and hospitals in big cities.( ) 3. Too much traffic brings air

11、 pollution.( ) 4. There is too much rubbish in the streets.( ) 5. There are not enough police in the city.( ) 6. It is difficult to get enough clean water. ProblemsWhat should we do?Many young people want to leave the countryside because they want to find jobs in the city.create more jobs go to universities There are not enough schools and hospitals.Too much traffic brings air pollution.There is too much rubbish in the streets.It is difficult to get enough clean water.bulid more