外研版 八年级英语 上册 课件Module9 Unit1 The population of China is 1.37billion（共19张PPT）（共19张PPT）

1、noise prepare notes report grow huge cause problem increase birth billion fifth hang on,n. 噪声；杂音 v. 准备；预备 n. (pl) 笔记；随笔 n. 报告；汇报 v. 增长；增大 a. 巨大的；庞大的 造成；引起 麻烦；问题 n. 增大；增长v. 增大；增长 n. 出生 num. 十亿 num. 第五；五分之一 (口)稍等,Therere too many people and theres little _ for everyone.,space,There is too much _ on the road.,traffic,Theres too much _ around us.,noise,air pollution,water pollution,Theres too much _.,pollution,What causes so many problems?,crowded street,much noise,heavy traffic,The large population

2、!,air pollution,Module 9 Population,Unit 1 The population of China is 1.37billion,1.Which city has the largest population in China? a) Beijing b) Shanghai c) Chongqing 2. What is the population of Beijing? a) About 11 million b) About 13 million c) About 20 million 3. What is the population of Chongqing? a) About 28 million b) About 33 million c) More than 36 million,2.Listen and choose the correct answers.,Choose the correct answer.,1. Birth happens at the start / at the end of life. 2. Huge me

3、ans 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.,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.,How to read the following numbers?,2.5 12.25 127.3 18.32,two point five,twelve point two five,one hundred and twenty seven point three,eighteen point thre

4、e two,Our growing population!,1.Tony is preparing some _ for a report called “our growing population”. 2.Beijing is a _ city with a large population. That _ a lot of problems, such as too much traffic and _. 3.Population _ is a big problem in many countries. _ _ babies are born every minute in the world. That makes _ _ million births a year. 4.The population of China is about _ billion. Thats almost _ _ of the worlds population that is about _ billion.,Listen and complete the notes.,notes,huge,c

5、auses,noise,increase,Over 250,over 131.4,1.37,one fifth,7,Try your best to imitate(模仿)!,1.Beijing is a huge city with a large population. 2.That causes a lot of problems, such as too much traffic and noise. 3.Population increase is a big problem in many countries. 4.That makes over 131.4 million births a year. 5.The population of China is about 1.37 billion.,prepare for,talk about,such as,population increase,hang on a minute,write down,in the future,one fifth of,write report,too much,Please help Tony prepare a report called “Our growing population” according to the dialogue. The more information the better.,What do you think of our policy -one family, one child?,In the future ,Chinas population wont grow so fast, because families are getting smaller.,Each family only has one or two children.,Discuss in pairs,The fewer children a family has , the happier people will be.,Homework,1.掌握本单元的重点词汇、短语和句子。 2.调查一下你所在的城市的人口变化，做一个报告。 3.完成行知天下,Thank you.,

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