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Module 9 Population精品教学设计
课题 Unit 1 The population of China is about 1.37 billion.
课型 听说课
学情分析 本节课围绕growing population展开话题学习，学习大数的英文表达方法。能较为流利地朗读对话，学会用英语表达有关人口问题的观点是本节课的重点与难点。
教 学 目 标 （一）知识与技能1、掌握本课的重点词汇如increase/grow的用法,复习序数词构成的基本规律。 2、能较为熟练地朗读课文对话并进行角色扮演。 3、掌握大数据及分数的英语书写规律并能正确朗读。 4、学会用英语表达有关人口问题的观点。 5、培养听说、观察归纳、合作与创新能力。（二）情感态度与价值观控制人口增长，少生优生。
重点 1、掌握本课的重点词汇如increase/grow的用法,复习序数词构成的基本规律。 2、能较为熟练地朗读课文对话并进行角色扮演。 3、掌握大数据及分数的英语书写规律并能正确朗读。 4、学会用英语表达有关人口问题的观点。 5、培养听说、观察归纳、合作与创新能力。
难点 1、掌握大数据的英语书写规律并能正确朗读。2、学会用英语表达有关人口问题的观点。3、培养听说、观察归纳、合作与创新能力。
教学过程
教学环节 教师活动 学生活动 设计意图
Step 1：Warming-up 课前互动 播放“人口最多的十大城市”视频，提出问题：The more population, the better or the worse ? 展示图片，引导学生树立“少生优生，控制人口增长”的思想意识。展示授课标题。 观看视频，讨论问题，树立“少生优生，控制人口增长”的思想意识。朗读标题。 视频引入，通过问题树立少生优生的思想意识。
Step 2：Foundation and ability 夯实基础提升能力 展示本课生词、拓展学习重点词汇grow/increase并鼓励学生造句，指导学生朗读。 展示Activity 1的图片，要求学生根据提示词完成讨论。 展示Activity 2的问题，播放录音，学生仔细听并完成，教师提问核对答案。 教师展示表格任务，播放录音，学生听并快速阅读Activity 3中的对话，填写答案。教师提问核对答案。 播放录音，学生跟读Activity 3的对话后，小组探究重难点词句，教师进行重点补充与拓展。 指导学生独立完成Activity 4中的选择题，多媒体展示部分学生答案予以鼓励。 播放课文动画，学生齐读、分角色朗读对话。 播放Activity 5中的录音，指导学生跟读。小结大数据的朗读与书写规律并学习分数的英文写法。 指导学生根据实际情况勾选出自己的个人看法，然后以组为单位进行讨论，完成Activity 6. 朗读拓展本课生词并造句。 2、根据图片及提示词完成讨论。3、浏览Activity 2的问题，跟读录音完成，核对答案。4、浏览表格任务，听录音并快速阅读对话，填写答案。核对答案。 5、跟读Activity 3的对话后，小组探究重难点词句，补充与拓展。6、独立完成Activity 4中的选择题，展示答案。7、观看课文动画，齐读、分角色朗读对话。8、跟读Activity 5中的录音，掌握大数据的朗读与书写规律并学习分数的英文写法。9、根据实际情况勾选出自己的个人看法，然后讨论完成Activity 6. 词汇过关 培养观察和口语能力。 培养听力能力。 培养快速阅读，解决任务的能力。 培养合作探究能力，突破语法难点。 培养独立思考能力。 寓教于乐、培养朗读能力。突破本课重难点。 培养口语表达与合作能力，学习用英语表达关于人口的观点。
Step 3：Practice实战演练 展示随堂练习 完成随堂练习。 巩固本课重难点
Step 4Homework课后巩固 布置作业 任意写下几个大数并与同伴交换，用英语书写出该数的正确答案并朗读。 能力创新。
板书设计 Unit 1 The population of China is about 1.37 billion.










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(共21张PPT)
Leadin
Speaking
Module 9 Population
Unit 1
The population of China is about 1.37 billion.
新外研八年级上册英语精品资源
Vocabulary
噪声 n.
noise
准备 v.
prepare
笔记 n.(pl.)
report
报告n.
增长 v.
notes
grow(grew)
huge
造成 v.
巨大的 adj.
cause
increase一般是数量的增长
increase by +倍数或百分数, “增加了...倍或百分之...”
increase to 增加到...
grow多指体积的增长
grow up （人/植物）成长/生长
Vocabulary
麻烦 n.
problem
增长 n./v.
increase
birth
出生 n.
十亿 num.
第五num.
billion
稍等
hang on
fifth
noise people
space traffic
1 Work in pairs. Look at the picture
and talk about it. Use the words in
the box to help you.
Speaking
2 Listen and check the correct answer:
1 What is the population of Beijing?
a) About 11 million b) About 13 million
c) About 20 million
2 What is the population of Chongqing?
a) About 28 million b) About 33 million
c) About 36 million


Listening
Babies born every minute in the world:_________________
Babies born every year in the world: ___________________
Population of China: ________________________________
Population of the world: _____________________________
Listen, read and complete the notes.
Over 250.
Over 131.4 million.
about 1.37 billion
about 7 billion
Listening
Betty: What are you doing?
Tony: I’m preparing some notes for a report called “Our growing
population”.
Lingling: Well, we’re in the right place to talk about that! Beijing is a
huge city with a large population. That causes a lot of problems,
such as too much traffic and noise.
Betty: It’s not only Beijing. Population increase is a big problem in
many countries. Do you know how many babies are born every
minute in the world?
Tony: No. Can you tell me?
拥有众多人口，易错用much
too much+不可数名词“太多...”
much too+形容词 “太...”
Reading
Listen and repeat
Betty: Over 250! That makes over 131.4 million births a year.
Lingling: I can’t believe it!
Betty: The population of China is about 1.37 billion. That’s almost one
fifth of the world’s population, that is, about 7 billion.
Tony: Hang on a minute! I will write that down too!
Betty: But in the future, China’s population won’t grow so fast,
because families are getting smaller.
Lingling: How do you know all this?
Betty: I wrote my report yesterday!
Tony: Great, thanks! Now I can write my report!
= Hold on/Wait a minute.
五分之一
Reading
1 Birth happens at the start / at the end of life.
2 Huge means large / small.
3 An increase in population means more / fewer people.
4 Hang on a minute means wait for a short time / a long time.
5 Making notes means writing a long passage / a few words.
6 A problem is something easy / difficult.
7 A report is a long piece of writing / a few words.
8 A billion is a hundred / a thousand million.

4 Choose the correct answer.







Writing
5 Listen and repeat.
8,742 eight thousand, seven hundred and forty-two.
2,463,128 two million, four hundred and sixty-three
thousand, one hundred and twenty-eight
1,370,000,000 one billion, three hundred and seventy million
2,000,030,000 two billion and thirty thousand
Listening
How to say 1,234,567,890 in English?
One billion, two hundred and thirty-four million, five hundred and sixty-seven thousand, eight hundred and ninety.



Speaking
Continents Population
Asia 4,298,723,000
Africa 1,110,635,000
Americas 972,005,000
Europe 742,452,000
Oceania 38,304,000
Speaking
That’s almost one fifth of the world’s population.
几乎占了世界人口的五分之一
英语分数:“基数词(分子)＋序数词(分母)” 分子大于1时，
分母要用复数形式。
Two thirds of the students have passed the exam.?
特殊分数特殊记：
a half ：二分之一
a quarter：四分之一
three quarters：四分之三
Grammar
1 There are too many people in the world.
2 The increasing population is the biggest problem
in the world.
3 People should not have too many babies.
4 A city should not hold more than one million people.



Now work in groups and discuss your answers.
6 Check (√) the statements you agree with.
Discussion
D
Two hundred and six million, six hundred and eleven
thousand is ______________.
请用分数表达
图中黑白部
分所占的面积
a half
a third
a quarter
two thirds
three quarters
206,611,000
Exercises
Homework
Homework
任意写下几个大数并与同伴交换，用英语书写出该数的正确答案并朗读。
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