外研版八年級英語上冊《The population of China is about 1.37 billion》Population PPT優(yōu)秀課件，共30頁。
Words and expressions
noise n. 噪音；雜音
prepare v. 準備；預備
notes n.（pl.）筆記；隨筆
report n. 報告；匯報
grow v.（grew）增長；增大
huge adj. 巨大的；龐大的
cause v. 造成；引起
problem n. 麻煩；問題
increase n. 增大；增長 v. 增大；增長
birth n. 出生
billion num. 十億
Listening and vocabulary
Listen and choose the correct answer.
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
Task 1 : Listen to the dialogue and answer the questions.
1. What is Tony preparing for a report called “our growing population”?
Some notes.
2. Where are they talking?
In Beijing.
Task 2 : Read the dialogue and answer the questions.
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.
Task 3 : Now complete the the notes.
Babies born every minute in the world:
over 250
Babies born every year in the world:
131.4 million
Population of China:
about 1.37 billion
Population of the world:
about 7 billion
Language points
1. I'm preparing some notes for a report called “Our growing population”.
【考點】prepare：v. “準備”，常用詞組：prepare for“為…做準備”。
eg. They are preparing for the New Year.
2. I'm preparing some notes for a report called “Our growing population”.
【考點】notes：n. “筆記”，常用短語：make notes“記筆記”。
eg. Students should make notes in class.
3. Population increase is a big problem in many countries.
【考點】problem：指疑難的、困難的問題，如失業(yè)、交通等相對較麻煩的、需解決的問題，重在突出“難”，表示解決這類問題時用solve。
【辨析】question：指“疑問”，需要解答的問題，表示解答這類問題時用answer。
4. There are too many people in the world.
【考點】too many：“太多”，后接可數名詞復數。
eg. too many apples
【辨析】
（1）too much：“太多”，后接不可數名詞。
eg. too much milk
（2）much too：“太”，后接形容詞或副詞。
eg. much too big
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