Module9Unit1课件外研版英语八年级上册.pptx

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1、M9U1,The population of China is about 1.37 billion,point,Teaching Aims,To understand population-related topics.To listen for specific information.To be able to read and understand large numbers.To master the usage of Articles: a/ an/ the.,The population increase quickly in the world,The population o

2、f the world is increasing .,增长,growing.,What can you see form the graph？,Population increase has been a big problem.,too many _,people,n.,not enough s_to live,pace,crowded,That causes too many problems.,too much _,noise,too much _,pollution,too much _,traffic,Will the situation be worse?,That makes

3、so many births a year.,/b:/,The Third Child Policy has come out.,China has a population of 1.37 billion.Thats almost one fifth of the worlds population.,7 billion,one fifth 1/5,/fIf/,1.37 billion,one third,two thirds,three fifths,Practise,1.23.14.23,point,one point two,three point one,four point two

4、 three,Game,Please find the numbers,1001,00010,000100,0001,000,00010,000,000100,000,0001,000,000,000,a /one hundreda /one thousandten thousand 一万a /one hundred thousanda /one millionten milliona /one hundred million一亿a /one billion,A thousand million.,Challenge yourself,1, 000, 000, 000,billion,mill

5、ion,thousand,1235,23013,5406,710,0001,911,000,000,one hundred and twenty-three,five thousand, two hundred and thirty,thirteen thousand, five hundred and forty,six million, seven hundred and ten thousand,One billion ,nine hundred and eleven million,comma 逗号,315,000,000,11,000,000,27,340,000,2,000,000

6、,000,46,500,000,000,9,700,000,Challenge your speaking 1,Pair work,A: Whats the population of B: The population of is/has a population of ,Challenge your speaking 2,Challenge your listening 1,1. Chongqing has the _population in China? a) biggest b) smallest c) largest2. What is the population of Beij

7、ing? a) About 11 million b) About 13 million c) About 20 million3. What is the population of Chongqing? a) About 28 million b) About 33 million c) More than 36 million,Listen and choose the correct answers.A2,1. What is Tony preparing_ for a report called “our growing population”?A. some notes B . s

8、ome books C. exercises2. What problems does a large population cause?A. traffic B. noise C. both A and B3. Will Chinas population grow so fast? A. Yes, it will. B. No, it wont.,Challenge your listening 2,Lingling is preparing some notes for a report called “Our growing population”.2. Beijing is a sm

9、all city with a large population.3. There are too many babies born in a year.,Tony,huge,Challenge your listening 3,over 250,131.4 million,1.37 billion,7 billion,Give a report:work in groups and discuss 2 questions, then ask some of you to give reports.,1.So many people can cause many environment(环境）

10、problems. What pollution problems do you know? 2.As students，what should we do to protect our environment? At least two pieces of advice.,Air pollution.,What should we do?,We must protect the environment.1.We should ride bikes to go to school, or walk to school.2.We should turn off the lights when w

11、e go out.3.We shouldnt pollute(污染） the water， shouldnt throw the rubbish on the ground.,Module 9Unit 1,new words,language,large numbers,noise, prepare, notes, report ,grow, huge, cause, problem, increase, birth,billion, fifth,1.-What the populaton of.?-The population of . is.2.Thats almost one fifth

12、 of the world population.,summary,131.4 million1.37 billion7 billion,收获时刻,We only have one earth, we must protect it!,人口：300万人（3,000,000） 每天出生人数：18人 全年出生人口数：6800人 人口增长所面临的问题： 交通拥堵，噪音污染，空气污染等(weather pollution )针对合肥面临的问题提出一些合理化建议(suggestion)：,仿照课文及以下提供的信息，改编一篇关于“合肥市人口增长”的小对话。,Homework,Homework,1.Read the new vocabulary and the dialogue in unit 1.2.Read the large numbers in activity 5.,Thank you!,