课件31张PPT。Unit 2
Arnwick was a city with 200,000 people.Module 9 Population居住
靠近
城市中心
关闭
新鲜的空气
干净的水
公共服务
解决问题
全世界
live inclose tothe city centreclose down
clean water
public service solve the problem all over the world fresh airCheck the previsionflat
rubbish
quiet
local
close down n. 套房；公寓
n. 垃圾；废弃物
a. 寂静的；安静的
adj. 当地的；本地的
（永久）关闭，关停pupil
pollution
public
service
solve n. 学生；(尤指)小学生
n. 污染
a. 公共的；公众的
n. 公共服务；服务
v. 解决问题 What do the increasing population need?Lead-inThey need more flats.What do the increasing population need?They need more shops.What do the increasing population need?They need more hospitals.What do the increasing population need?They need a better public bus service.flatquietlocalrubbishsolvepupilDo you know these words?pollutionpublicservice
To get information from the reading passage in relation to city problems
2.To learn some key words and useful expressions
3.To conclude the reading skills
4.To read the big numbers and articles correctlyObjectives：Words:
Flat, rubbish, quiet, local, public, pollution, servicePhrases:
in the city centre→ outside the centre
close to… solve the problem
close down all over the worldPatterns:
It was expensive to…
It takes an hour to get there by bus.countryside field flat hospital
job office rubbish villageWork in pairs. Ask and answer the questions. Use the words in the box to help you.1. Why do people move to cities?
2. What are the problems of cities?1Why do people move to cities?
2. What are the problems of big cities?Read the passage and check your answers to Activity 1.They want to find jobs and need places to live .They are crowded with a lot of rubbish, traffic and pollution.2Check (√) the true sentences.Parkville was a quiet village.
Arnwick was a city with 20,000 people.
Arnwick now has a population of more than one million.
The local school in Parkville has 2,000 pupils.
Big cities need more money for public services.√√√3Check the passage with the correct form of the words in the box.flat local pollution rubbish service thousand4 Many towns and cities have the same problems as Arnwick. People need places to live, so the (1) _____ government has to build more (2) ______. People need better bus and train (3) ______.They also produce more (4) _______, so the government has to make more efforts to protect the city against (5) ________. As we say, a thousand people make a (6) ________ problems!localflatsservicesrubbishpollutionthousandProblems
of
Arnwicke.g ______________ (太多的垃圾)
1. A lot of traffic and_________(污染)too much rubbish pollutionmore policebetter public servicesConclusion:
2. Not enough schools and hospitals
It needs __________________. (更好
的公共服务)
3. It also needs __________ (更多警察)
to protect its people.The government has to make more efforts to protect the city against pollution What should they do to solve the problems?Discuss Work in groups
Talk about the problems of our hometown1. ..., so the government built flats outside the centre.
flats 表示“公寓，套房”
house 表示“房子”Language points2. It’s clear that Arnwick needs more schools, buses and hospitals.
It’s clear that … 表示“很清楚…...”。
e.g. It’s clear that we need to work hard
before the coming final exam.
很明显，我们要在即将到来的期末
考试前努力学习。3. The small local school in Parkville closed down five years ago.
local adj. 当地的
close down 表示“（永久性地）停工，关闭”。
e.g. The company closed down last year.
去年那家公司关闭。4. There is a lot of traffic and pollution.
pollution n. 污染
pollute v. 污染
e.g. Noise pollution is more serious in the
city.
噪音污染是城市中更为严重的问
题。WritingRead and check (√) the problems that exist in your hometown.5Write down your suggestions to solve the problems in your home town.6I. 翻译词组或短语。solve the problems
all over the world
city centre
some day
make efforts to…解决问题
全世界
市中心
（将来）某一天
努力做…TestII. 根据汉语及关键词汇提示, 完成下列句子。 住在市中心是昂贵的。 ______ _________ ___________ ___________ in the city centre.
阿恩威克成为了一个超一百万人的城市。Arnwick became a million people.
坐公共汽车到那要 花一小时。 there by bus.
很明显，Arnwick 需要更多的学校，公交车和医院。 Arnwick needs more schools, buses and hospital.
它也需要更多的警察来保护人民。It also needs ________ ______ __ ________ _____ people.
许多城镇和城市有着Arnwick 同样的问题。Many towns and cities have Arnwick.
Write a passage to tell about the problems of your city.Thank you.
