最新外研版八上课件m9u2

4.What other problems does it cause？
It causes a lot of problems ,such as too much traffic and noise….
5.What should people do？（your advice） ①. People shouldn’t have too many babies.
cause a lot of problems
10. 稍等 hang on
我正在为一篇名为“我们日益增长的人口”的报告准备笔记。
I’m preparing some notes for a report called “our growing population 北京是一座大城市，人口众多。
Beijing is a huge city with large population.
今天太热了 It is much too hot today.
noise n. 噪声；杂音 There is so much noise in this restaurant; I can hardly hear you talking. 这个餐厅里太嘈杂了，我几乎听不到你说话。
noisy adj. 吵闹的；喧闹的；嘈杂的
The noise of traffic kept him awake.
(3) voice一般指人的声音，说话、唱歌；谈笑都可用voice。
The girl has a beautiful voice. 那女孩嗓音很美。
They are talking in low voices. 他们正小声交谈。 车辆的喧闹声使他睡不着。
There is a population of 9,122,100 in Wenzhou.

…built some flats in…because…
Retell the story according to the clue.
Parkville now
There are many new flats ,The problem is…
Part of Arnwick
Students have to study in a school far
Module 9 Population
Unit 2 Arnwick was a city with 200,000 people.
学习目标：
• 能够根据上下文猜测单词在文中的含义 • 能读懂文章大意并对关键信息作出正确判
断 • 能够了解文章框架并进行写作 • 能够培养学生爱祖国、爱家乡的爱国主义
感情
away ,it causes…
Retell the story according to the clue.
Environmental problems
Such as…
New problem
s in Arnwick
Healthy problems Not enough hospitals
Problems for the government Need more schools and
Where do you prefer to live, in a quiet country village or a big city? Why?
Read and check the problems that exist in your hometown. ( ) 1. Many young people want to leave the countryside because they want to find jobs in the city.

Practice
1. — Please make ___C__ for the old woman.
— Here you are.
A. house B. flat
C. room
2. The paper factory __C___ last year and
the villagers were very happy to have a
eg. 1st June is Children’s Day. 2. 名词前已有指示代词、物主代词、不定冠词或数
词等作定语的名词前不用冠词。 eg. I have several questions to ask. 3. 在某些固定词组和习惯用语中不用冠词。 eg. by bus at night in trouble
An hour.
2. Where does Jo’s family live now?
In one of those flats.
3. Was it expensive to live in the centre of
the city?
Yes, it was.
Presentation
重点单词短语
1. ..., so the government built flats outside the centre.
They need a better public bus service.
Lead in
Do you know these words?
flat
quiet
local
rubbish
solve
pupil
Lead in
pollution
public
service

because they want to …
What are the problems of big cities？
heavy traffic
a lot of rubbish
very crowded
serious pollution
Do you know these words?
flat
quiet
Water pollution and rubbish in the streets
1. throw, rubbish bin(垃圾桶) 2.We’d better … ernment should/can…
Large population 1. the number of, offer
and fewer job
More and more people are going from countryside to the city.
1.Why do people want to live in the cities?
make money
find jobs
live better life
People want to live in cities ,
Five years ago.
2. How long does it take Jo to go to school in Arnwick? (花费某人多长时间去做某事)
An hour.
1. The factory_c_l_o_s_ed_ ( close) down last year.
2. It takes me ten minutes _t_o_g_o_ (go) to school by bike .
1.It’s a good idea for government