外研版英语八年级上册Module9Unit 2课件.pptx

Module 9 Population;blue sky fresh air green hills clear water lowhouses tall trees happy birds quiet villages not convenient …;Why do people move to cities?;The population of cities increased.; traffic noise rubbish people public service pollution ;;Scanning;Thinking;Thinking;while-reading;;From Parkville to Arnwick: problems and solutions Jo is fifteen and lives in Parkville. When Jo’s grandparents first came to Parkville, it was a quiet village. They had a small house, close to fields and hills. ; Parkville was near Arnwick, a city with a population of 10,000,000. People from Parkville moved to Arnwick to find jobs. However, it was expensive to live in the city centre, so the government built flats outside the centre. Soon, Parkville became part of Arnwick, and the population of Arnwick became even larger. It is very crowded, and rubbish is also a problem. 人口众多; Joe lives in one of those flats. But for her, going to school is a problem. The small local school in Parkville closed down five years ago, and getting to the nearest school in Arnwick takes her an hour by bus. The traffic is always bad, not to mention the air pollution. ;close down( 永久) 关闭，关停 e.g. The company closed down its overseas office three months ago. 这个商店下周就要关闭了。 The store will close down next week. getting to the nearest school in Arnwick takes her an hour by bus. Doing sth takes +某人+ 时间： 做某事花费某人多少时间。 =It takes 某人+ 时间 to do sth. It takes her an hour to get to the nearest school in Arnwick.;The traffic is always bad, not to mention the air pollution.; Luckily, the government is making a great effort to solve Arnwick’s problems with better public services. There will be more schools, so pupils won’t need to travel far. The government is reducing air pollution from traffic. There will also be more local hospitals to meet the needs of the increasing population. ;Luckily, the government is making a great