课件31张PPT。Module 9 Population Unit 1
The population of China is about 1.37 billion.预习检测1.准备笔记
2.在正确的地方
3.谈论
4.一座大城市
5.很多问题
6.大量的人口
7.例如
8.太多的交通 prepare some notes in the right place talk about a huge city a lot of problems a large population such as too much traffic9.人口增长
10.一个大问题
11.我不相信
12.五分之一
13.稍等（一分钟）
14.写下
15.在将来
16. 70 亿 population increase a big problem I can’t believe it. one fifth Hang on a minute. write down in the future 7 billionDo you know how many people are
there in the world now?7 billion How about China?It’s about 1.37 billion.Words:
noise notes report grow huge cause problem increase birthPhrases:
prepare for hang on
write … down in the futurePatterns:
What’s the population of…?
I can’t believe it!
Hang on a minute!/n?Iz /
/prI'pe? /
/n?uts /
/rI'p?:t /
/ɡr?u /
/hju:d?/
/k?:z /
噪声;杂音 n.noise 准备；预备 v.prepare笔记；随 笔 n.(pl.)report报告；汇报 n. (grew /ɡru:)增长；增大 v.notesgrowWords and expressionshuge造成；引起 v.巨大的；庞大的 adj. cause/'pr?bl?m /
/'I?kri:s /
/b?:θ/
/'bIlj?n /
/fIfθ/
hang on
/fl?t /
麻烦；问题 n. problem增大；增长 n.
增大；增长 v
increase birth出生 n. 十亿 num. 第五；五分之一 num. billion 稍等套房；公寓 n. flatfifthWork in pairs. Look at the picture and talk about it. Use the words in the box to help you.noise people
space traffic1Listen and choose the correct answer.What is the population of Beijing?
a) About 11 million c) About 20 million
b) About 13 million
2. What is the population of Chongqing?
a) About 28 million
b) More than 33 million
c) About 36 million 2Listen, 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 250Over 131.4 millionAbout 1.37 billionAbout 7 billion3Choose 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 waiting for a short time/ a long time.45. 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.I’m preparing some notes for a report called “Our growing population”.
prepare … for … 表示“为…准备…”。
e.g. He is preparing a dinner for his
friends.
他正在为他的朋友准备晚饭。Language points2 too much+
too many+
They bought ________eggs yesterday.
昨天他们买了太多鸡蛋。
She spent ___________money on clothes.
她花太多钱买衣服。
注意: 和much too 区别开，much too用来修饰形容词/副词，表示“太……”
You are walking ________fast. Slow down. 你走的太快了，慢点。太多的…too muchtoo manymuch too不可数名词可数名词
3. I can’t believe it!
表示“简直难以置信”。表示一种惊讶。
4. The population of China is about 1.37 billion.
billion(十亿), million (百万), thousand (千)，hundred(百)都是数字单位。当前面有具体数词时，这些数字单位不加s，当前面没有数词时，这些数词后面加s和of。5. That’s almost one fifth of the world’s population, ...
one fifth 表示“五分之一”，fifth是序数词。
分数的表达：分子用基数词，分母用序数词。分子大于1时，分母 + s。
e.g. 2/5: two fifths6. Hang on a minute!
通常用来表示让某人等一下。
e.g. Hang on! I’ll be back in a minute.8,742
2,463,128
1,370,000,000
2,000,030,000Pronunciation and speakingNow say the sentences aloud. Tips: 听的时候注意辨别大数字。Listen and repeat.5Check(√) 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 shouldn’t have too many babies.
4. A city should not hold more than one million people. Now work in groups and discuss your answers.6Hang on a minute!
Great!
I’m preparing for…
I can’t believe it!
What’s the population of …(地名)?
How do you know all this?本课时主要句型注: word 文档
点击此处链接I. 根据句意及首字母提示完成句子。
There are m_______ of books in the city library.
2. She is watching TV r______ on the crash.
3. We’ve got a p______ with the car- it won’t start.
4. Who is making those strange n_____?illionseportsroblemoises1. People shouldn’t have ____ babies.
A. too much B. much too
C. too many D. number of
2. 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 Ⅱ. 单项选择3. _____ of the room _____ empty.
A. Two-third, are
B. Two-thirds, are
C. Two- third, is
D. Two-thirds, is
4. There are _____ books in the National Library.
A. twenty millions
B. twenty million of
C. twenty million
D. twenty millions ofIII. 根据汉语意思完成句子(每空一词)。
1. 如今的孩子作业太多。
Today’s kids are getting ___ _____ homework.
2. 不断增长的人口可能会成为全世界面临的最大的挑战之一。
The _________ _________may be one of the greatest challenges in the world
3. 请稍等一下，我去弄点水来。
Please _____ __ while I go for some water.
4.这个男孩想在将来成为一名科学家。
The boy wants to become a scientist __ ___ ______. futuretoo muchincreasing populationin the hang on三 按要求完成句子，每空一词。
1. The population of our village is about two thousand. (对划线部分提问)
______ _______ ____________ ____ your village?
2. Shanghai is a huge city. It has got lots of people. (合并为一个简单句)
Shanghai is a huge city ______ ______ ______ ______.
3. Wait a minute, please. I’m coming. (改为同义句)
______ ______ a minute, please. I’m coming.
4. They spent 1,000,000,000 yuan on buil ding the bridge. (改为同义句)
They spent ______ ______ yuan on building the bridge.
What’s the population of with a large populationHang on one billionLearn the new words and expressions by heart.
2. Practice with your classmates to speak and write large numbers.
3. Preview the passage in Unit 2.HomeworkThank you.
