(共19张PPT)
Unit 1
The population of China is about 1.37 billion.
Module 9 Population
1. 能准确地发音和使用noise, prepare, notes, report, grow等词汇。
2. 能够正确使用冠词；能够准确表达大数字。
3. 能够听懂谈论人口的对话；能够听辨并写出大数字。
4. 能够使用大数字谈论人口问题；能读懂涉及人口问题的文章。
5. 能用冠词和大数字进行表达。
Have you ever travelled anywhere before How do you feel during the journey, especially on holidays
crowded
Free talk
a huge city
too much traffic
too many people
too much noise
large population
not enough space
causes many problems
a huge city with a large population
too many _______
cause a lot of problems
too much ________
too much ________
not enough _______
_________________ is a big problem in many countries.
Population increase
noise people space traffic
people
traffic
noise
space
空间
Work in pairs. Look at the picture and talk about it.
Use the words in the box to help you.
1. What’s the population of Beijing
a) About 11 million c) About 20 million
b) About 13 million
2. What’s the population of Chongqing
a) About 28 million c) About 36 million
b) About 33 million
Listen and choose the correct answer.
1. Is population increase a big problem in many countries
Yes, it is.
2. How many babies are born every minute in the world
Over 250.
3. Will China’s population grow fast Why
No, it isn’t. Because families are getting smaller.
Listen and answer.
Read and complete the notes.
Babies born every minute in the world:____________
Babies born every year in the world: _________________
Population of China:________________
Population of the world: _____________
Over 250
Over 131.4 million
About 1.37 billion
About 7 billion
Choose the correct answer.
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.
Because families in China are getting smaller.
1. Why did Lingling say they are in the right place to talk
about the growing population
2. What is the big problem in many countries now
3. What will the growing population cause
4. Why will China’s population not grow fast in the future
Population increase.
Read and answer the following questions.
Because Beijing is a huge city with a large population.
It will cause a lot of problems, such as too much traffic and noise.
Retell the passage.
_________________ is a big problem in many countries. Over 250 babies are born every ________ in the world. That _______ over 131.4 million _____ a year. Large population ______ a lot of problems, such as too much _______ and _____. China has a large population. But it won’t ___________ in the future, because families in China are _____________.
Population increase
minute
makes
traffic noise
grow fast
getting smaller
causes
births
8,742
2,463,128
1,370,000,000
2,000,030,000
Listen and repeat.
eight thousand, seven hundred and forty-two
two million, four hundred and sixty-three thousand, one hundred and twenty-eight
one billion, three hundred and seventy million
two billion and thirty thousand
Check (√) the statements you agree with.
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.
√
√
What causes these problems
What can we do
Work in groups. Think, discuss and talk about it.
air pollution, water pollution, climate warming (气候变暖), dry ...
growing population, cutting trees, killing animals, cars …
save water, protect animals, follow the laws, use environmental products ...
Help me!
3 872 _______________________________ ________________________________
46 290_______________________________ 230_______________________________
596_______________________________
84,321_______________________________ ________________________________
9,648,215____________________________ ________________________________
three thousand eight hundred and seventy-two
forty-six thousand two hundred and ninety
two hundred and thirty
five hundred and ninety-six
eighty-four thousand three hundred and twenty-one
nine million, six hundred and forty-eight thousand, two hundred and fifteen
一、 用英语写出下列数字：
1. _______ is the population of your country
A. How many B. How much C. Which D. What
2. As time goes on, the world’s population is _________.
A. more and more B. larger and larger
C. smaller and smaller D. fewer and fewer
3. People shouldn’t have ____ babies.
A. too much B. much too C. too many D. number of
4. He eats ____ food, so he is ____ fat.
A. too many; too much B. too many; much too
C. too much; too much D. too much; much too
5. _____ of the room _____ empty.
A. Two-third, are B. Two-thirds, are
C. Two- third, is D. Two-thirds, is
B
D
C
D
D
二、 单项选择。
三、选词填空。
fifth
1. Henry lives on the _______ floor of this building.
2. Compared with last year, this summer is much ________.
3. Listen! The rain is beating ________ the window heavily.
4. The number of students in our school ________ to 1000 in two years.
5. Andy wants to find ________ to look after his son when he is not at home.
someone, five, wet, against, increase
wetter
against
increases
someone
Words: noise prepare notes report grow huge
cause problem increase birth million
Phrases: prepare … for talk about such as
too much one fifth hang on a minute
write down in the future
Patterns:
I can’t believe it!
Hang on a minute!
1. Remember the word and expressions.
2. Finish the workbook.
