(共18张PPT)
rainbow
blue sky
fresh air
green hills
clear water
small houses
tall trees
happy birds
quiet villages
…
millions of people
busy streets
heavy traffic
tall bulidings
not safe enough
pollution
( rubbish/noise )
crowded
public services
…
Look at the picture, what can you think of
Why do people move to cities
To find jobs to make money for adults.
To go to a better school for students.
To enjoy city life for old people.
Unit 2 Arnwick was a city with a population of
10,000,000 people. 拥有...人口
词汇过关
听读训练
合作表达
聚焦冠词
垃圾 n.
rubbish
寂静的 adj.
local
当地的 adj.
pupil
关闭
quiet
小学生n.
污染 n.
public
公共的 adj.
pollution
服务 n.
service
解决问题 v.
solve
close down
People throw much rubbish into
the rivers, they pollute the water,
it causes quite a lot of pollution.
相当
词汇
提及,谈到v.
mention
减少 v.
reduce
创造 v.
create
1 Parkville was a quiet village.
2 Arnwick was a city with 20,000 people.
3 Arnwick now has a population of more than 10 million.
4 The local school in Parkville was big.
5 The government is building more schools.
3 Listen, read and check (√) the true sentences.
听读
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.
靠近...
quiet, a small house,
close to, fields, 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
拥有...人口
10,000,000 写作：________________
One fifth of the students________glasses. （wear）
Three fourths of the land______covered with trees and grass. (be)
ten million
wear
is
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.
Parkvill was______quiet village.
It takes her______hour by bus.
______small local school closed down.
a
an
The
冠词
三兄弟
更不要提及...
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.
满足...的需求
尽最大努力
将会
有...
公共服务(public services)，包括加强城乡公共设施建设，发展教育、科技、文化、卫生、体育等公共事业，为社会公众参与社会经济、政治、文化活动等提供保障。
The story of Arnwick is just a story, but it describes what is happening in the real world. With populations rising, cities should try to creat a more enjoyable, comfortable and convenient living environment.
As a student, what should we do to creat a good environment
4 Complete the passage with the correct form.
Many towns and cities around the world have the same problems as Arnwick. When people come from villages, the need places to live, so (1)_________ governments have to build more (2) ________. They need better public(3)_________. For example, they need more schools and(4)__________. Governments also have to make more efforts to reduce(5)_________ in towns and cities.
local
flats
flat hospital local pollution service
services
hospitals
pollution
词义
词性
词形
5 How to solve the problems in Arnwick.
People move from___________to__________to___________
Population:___________
Problems
______________________
______________________
______________________
Suggestions
_____________________
_____________________
_____________________
crowded, rubbish
bad traffic, air pollution
go to school far
build flats, reduce pollution
low-carbon travel
more schools and hospital
Creat a more enjoyable ,comfortable and convenient living environment.
合作
Parkville Arnwick find jobs
even larger
An apple a day keeps the doctor away.
一日一苹果，医生远离我。
零冠词
下列情况不用冠，名词之前代词限。
复数名词表泛指，球类学科和三餐。
专有名词不可数，星期月份季节前。
交通手段和节日，习语称谓和头衔。
冠词
China still has____largest population in____world in____2022, that causes___lot of problems. More people produce more rubbish. As____result, there is more pollution.There is so much traffic that
____streets are crowded. Many people can’t find jobs in some big cities. Our government is making____effort to reduce pollution, creat more jobs and improve public services. I think_____
situation will be better and better in____future.
a
an
the
the
the
the
the
a
/
练笔
写一篇80词左右的英语短文，倡议低碳生活。
课后
谢谢
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