内容正文:
Module 9 Population
Unit 2
Arnwick was a city with 200,000 people.
Look at the pictures and say the problems in the pictures.
crowded traffic
Lead-in
too much traffic
Presentation
crowded people(too many people)
Work in pairs. Ask and answer the questions. Use the words in the box to help you.
Why do people move to cities?
What are the problems of big cities?
countryside field flat hospital
job office rubbish village
3. Check (√ ) the true sentences.
1.Parkville was a quiet village. ( )
2.Arnwick was a city with 200,000 people. ( )
3.Parkville now has a population of more than one
million. ( )
4.The local school in Parkville has 2,000 pupils. ( )
5.Big cities need more money for public services. ( )
√
×
√
√
√
4. Complete the passage with the correct form of the words in the box.
flat local pollution rubbish service thousand
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 hundred people make a (6)________ problems!
flats
services
rubbish
pollution
thousand
local
Language points
a quiet village
close to
move to
not any more
close down
have to
pay for
in fact
一个安静的村庄
靠近
搬到……
不再
关闭
不得不
付款
事实上
Language points
1.They needed places to live.
他们需要住的地方。
动词不定式to live作定语,修饰名词places。
2.It was expensive to live in the city centre.
住在市中心很昂贵。
句型攻关
1. 北京的人口是多少?
What’s _____ ___________ _____ Beijing?
2. 到学校要花费周一个小时的时间,这增加了车流量和污染。
It _____ Jo an hour _____ _____ _____ school, and this _____ _____the traffic and pollution.
the population of
takes
to get to
adds to
3. 管理一个大城市,保护人们不受犯罪侵害是很难
的。
It’s very _________ _____ run a