资源简介

(共19张PPT)
Unit 1 Topic 2
The population in developing countries is growing faster.
Section C
What’s the video about
Some ways to solve population problems.
人口问题
72
What population problems are we facing
我们正面临哪些人口问题
natural / n t ( )r l / resources资源方面？
It’s difficult to supply / s pla / water and food.
供应
自然的
What population problems are we facing
social / s ( )l / problems？
社会的
the heavy traffic
less job opportunity / p tju n ti /
机会
New words:
1. social adj. 社会的；社交的
2. worse adj. 更差的，更糟的 adv. 更差，更糟
3. supply v. 提供，供应 n. 供应量；补给；供应
4. so far 到目前为止
5. government n. 政府，内阁
6. take measures to do sth. 采取措施做某事
7. thanks to 幸亏，由于
New words:
8. natural adj. 天然的；天生的
9. paragraph n. 段；段落
10. opportunity n. 机会，时机
11. newborn adj. 新生的，初生的
12. percent n. 百分之......
13.offer v.提供（东西或机会）；主动提出
What other population problems are we facing
Every minute, about 261 babies are born in the world. That means people have to _____ food for about 375 840 newborn babies every day. The world’s population _______________ faster and faster. It has _______ one of the biggest social problems today.
China ______ the largest population in the world. There are about 1.36 billion people in China. It has ________ 20 percent of the world’s population. China has ____________ some policies to control the population, and these policies have _______ well. But China still _______ a serious population problem.
find
grows/ is growing
become
carried out
reached
grow reach have find work become face carry out
has
worked
faces
2
Complete the following passage with the correct forms of the given words or phrases.
用所给词的适当形式，完成短文。
face: 名词：脸； 动词：面临
1b
Read and match the main idea with each paragraph.
阅读并将主旨与每一段配对。
1. _____ Paragraph 1 A. the measures to deal with the
problems
2. _____ Paragraph 2 B. the world’s and Asia’s
population
3. _____ Paragraph 3 C. the problems caused by large
population
B
C
A
A. three
B. four
C. five
D. six
1. How many kinds of social problems are mentioned in the text
Read 1a and choose the best answer. 阅读1a, 选择最佳答案。
D
Read 1a again and complete the table. 阅读1a,完成表格。P14
Population of China About____________________
Social problem less ______________
fewer _______ opportunities
less _______ and ______
more crowded ________
heavier_________
Situation(状况) now Living conditions are________________.
The natural environment ___________.
1.4 billion
job
energy
water
cities
traffic
improving rapidly
living space
1c
is becoming better and better.
A. The World’s Population
B. Population Problems
C. Social Problems
D. Government Measures
2. What’s the best title of the passage
Read 1a and choose the best answer. 阅读1a, 选择最佳答案。
B
3. Where may the text be from
A. an interview B. a newspaper
C. a notice D. a diary
Read 1a, and choose the best answer. 阅读1a, 选择最佳答案。
B
1.更少的生存空间
2. what's worse
3. 同时
4. work well
5. 社会问题
6.自然环境
7. 处理，解决（1b, A选项）
less living space
Key Points 划出下列短语，并翻译。C、D层笔记都要记！
标星星的第二天要背默！
更糟糕的是
at the same time
很有成效
social problems
natural environment
what’s more
而且
deal with
1. About one fifth of the people in the world live in China.
Key Points 划出下列句子，并翻译。C、D层笔记都要记！
标星星的第二天要背默！
大约世界上1/5的人口居住在中国。
one fifth three fifths one third four sixths
观察以上分数，1. 分子和分母都是序数词吗？
2.分子分母的位置，谁前谁后？
七分之一：？
不是，分子用基数词，分母用序数词。分子在前，分母在后。
（口诀：子前母后，子基母序，分子大于一，分母加s）
one seventh
六分之五：？
five sixths
2. For example, it was hard for China to supply water and energy to satisfy people's daily needs.
3. So far, our government has taken many measures to solve the problem.
Key Points 划出下列句子，并翻译。C、D层笔记都要记！
标星星的第二天要背默！
例如，中国很 难提供水和能源（supply water and energy）来 满足人们的日常需求（satisfy people's daily needs.）。
到目前为止（So far），政府已经采取了许多措施来解决问题。
采取措施做某事：？
take measures to do sth.
4. Thanks to the efforts of our government, China is developing quickly and people's living conditions are improving rapidly.
5. However, we still have a long way to go.
Key Points 划出下列句子，并翻译。C、D层笔记都要记！
标星星的第二天要背默！
多亏( thanks to)了政府的努力，中国正在迅猛的发展，人们的生活条件也在迅速的改善。
然而我们仍然还有很长的路要走(have a long way to go)。
Every minute, about 261 babies are born in the world. That means people have to _____ food for about 375 840 newborn babies every day. The world’s population _______________ faster and faster. It has _______ one of the biggest social problems today.
China ______ the largest population in the world. There are about 1.36 billion people in China. It has ________ 20 percent of the world’s population. China has ____________ some policies to control the population, and these policies have _______ well. But China still _______ a serious population problem.
find
grows/ is growing
become
carried out
reached
grow reach have find work become face carry out
has
worked
faces
2
Complete the following passage with the correct forms of the given words or phrases.
用所给词的适当形式，完成短文。
face: 名词：脸； 动词：面临
Thank you

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