九上U1T2SC.ppt

Topic 2 China has the largest population!
Section C
（录音）
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*What’s the population of the world /China/ …?
*Which country has the largest population?
*The population in ____ (develop) countries is
larger and is growing ____ (slower / faster)
*The population problem is ____ (more serious / less
serious) in developing countries.
Say something about the population
developing
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Read paragraph one and fill in the blanks
Asia had a population of _______________ in 2005. That’s to say, ______ of the world’s population live in Asia.
more than 3 billion
half
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3 billion÷ billion≈1／2
(half)
50 percent (50%)
Almost half of the people in the world live in Asia.
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billion÷ billion≈1 ／ 5
(one
20 percent (20%)
One fifth of the people in the world live in China.
fifth)
more
/ 5
two fifths
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Pre-reading questions
What problems does a large population cause？
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Because of the large population, there is______ (more\ less) living space.
Because of the large population, it’s ______ (difficult\ easy) for many people to find jobs.
Because of the large population, we are short of _______ and _______ .
Because of the large population, the cities are _______ _______ than before.
Because of the large population, the traffic is ______ _______.
Read paragraph two and fill