Module 9 Population > Unit 2 Arnwick was a city with 200,000 people.

M8 unit2 Arnwick was a city with 200,000 people
〖学习目标〗
1, 词汇：flat, rubbish, quiet, local, pollution, public, service等。
2, 短语：close down, public service, close to, fresh air, in fact等。
3, 句型：It takes sb. + 时间+ to do sth.
It + be +adj.+ (for sb.) to do sth.
It is clear that...
4, 能熟悉一些环境问题的词汇，比如大气污染，水污染，噪音污染等，并且能针对这些问题提一些有建设性的改善措施。
〖预学热身〗
1、A．预习课文，找出下列短语
一个宁静的山村_____________________ 靠近，接近_____________________________
居住的地方_________________________ 搬家到...______________________________
成为...的一部分______________________ 关闭，倒闭____________________________
公共设施____________________________ 新鲜的空气____________________________
交通拥挤和污染______________________ 解决所有这些问题______________________
B.重点句子
1, 帕克维尔靠近阿恩威克，阿恩威克是一座拥有20万人口的城市。
Parkville was ____ Arnwick, ____ ____ _____200,000 people.
2, 然而，住在阿恩威克市中心很贵， 所哟阿恩威克我市政府决定在城市周边修建公寓。
_______, it was _____ _____live in the city centre, so the government built flats _____the _____.
3, 五年前，帕克维尔当地的一所小规模学校关闭了。
The small ____ school on Parkville ____ _____ five years ago.
4, 显然，阿恩威克需要更多的学校、公交车和医院。
_____ _____ ______ that Arnwick needs more _____, _____ and ______.
5, 但是它反应了世界各地的现状。
But it _______ what ____ ____ all over the world.
2， 谈论一下你所在的城市有哪些环境问题。
提示，可分别用There be 句型或者 It has... 陈述。
【课堂交流】
Teaching progress:
Step one: Warming-up
Step Two: Presentation: .
In Yongkang, there is / are too many/ much....
It has...in Yongkang.
Step Three:Reading泛读训练：
自主阅读，找出符合本段大意的句子。
A Arnwick has a large population and it is so crowded.
B Jo’s family first came to Parkville.
C There are so many public services that Arnwick needs
D Could Arnwick be your town some day
E Jo’s school is far away from his home.
再读课文，判断句子。 Check.√ the true sentences.
l Parkville was a quiet village. 口
2 Arnwick was a city with 20,000 people. 口
3 Arnwick now has a population of more than one million. 口
4 The local school in Parkville has 2,000 pupils. 口
5 Big citlies need more money for public services. 口
学生细读课文，用方框内适当的单词形式填空
Many towns and cities have the same problems as Arnwick. People need places to live, so the _______ government has to bulid more ________. People need better bus and train _______. They also produce more ________, so the government has to make more efforts to protect the city against _________. As we say, a hundred people make a ________ problems!
Step Four: Show time: Write down your suggestions to solve the problems in your home town.写出你家乡的问题并提出建议。
Problems Suggestions
【探究拓展】1. It takes an hour to get there by bus. 乘坐公共汽车去那要半个小时。
区别spend , cost , pay , take
Spend主语的人，花费时间，金钱，精力在某事某物上。 构成的句型有：
Sb. spend time/money on sth. Sb.spend time/money (in) doing sth.
Cost 主语的物，花费金钱。 Sth. cost sb. money
Take 主语为物或者it。 It takes sb.+time+to do sth.
Pay 主语是人，花费金钱。Sb.pay +money for sth.
Eg. I spent 5$ on that bike. (改同义句)——I ____ 5$_____ taht bike.
It was expensive to live in the city centre. 住在市中心很昂贵。
It+ be+(for sb.) to do...对于某人来说，做...是...。
Eg. 翻译句子：对于政府来说，保护环境是刻不容缓的。
It’s necessary ____ the government_____ ______ the environment.
【回顾所学，归纳巩固】
冠词的应用。（a/an/the/）
1.There’s no air or water on ____ moon.
2. ____ Yellow River is ____ second longest
river in ____ China.
3. My mother bought me ___ very nice bike.
I like ____ bike very much.
4. Xiao Ming likes playing ____ basketball,
but he doesn’t like playing _____ piano.
5. The students don’t have classes in ___ afternoon on ____ Saturday.
6. I often watch TV in ___ evening.
7. Let’s go out for ____ walk.
8. What would you like for lunch, __ coffee or __ milk
Complete the passage, with a, an or the where necessary.
Mina is (1)____ eighteen-year-old girl. She has got (2)___ brother and (3)___ sister. Mina is (4)____ oldest child in (5)___ family. She lives in (6) ___ very big city. She has (7)____ job in (8) ___ hotel. She hopes that one day she will have (9) ____chance to go to (10)____ college.
数字，英语分数的表达法。
1, 6，500，431，729
Six billion, five hundred million, four hundred and thirty-one thousand, seven hundred and twenty-nine.
写出下列数字：4,437,000_____________________________________________
22,956,000_____________________________________________
314,791,000_____________________________________________
1,370,537,000_____________________________________________
2, 英语分数的表示法用“基数词＋序数词”表示，其中基数词表示分子，序数词表示分母。
写出下列分数：1/2___________
1/4___________
3/5____________
6/7____________
【课后反思】
通过本节课的学习，你还有什么困惑？
flat local pollution rubbish service thousand