八年级英语上册《Module 9 Unit 1 The population of China is about 1.37 billion》课件 (2).ppt

1、Unit 1 The population of China is about 1.37 billion.,Module 9,1.噪音，杂音 2.准备；预备 3.笔记；随笔 4.报告；汇报 5.增长；增大 6.巨大的；庞大的 7.造成；引起 8.麻烦；问题 9.增长；增大 10.出生 11.十亿 12.第五，五分之一 13.【口】稍等,1、nz prpe nuts rip:t ru hju:d k:z prblm nkri:s b: 11.bljn 12.ff 13.h on,22 35 47 68,twenty- two thirty-five forty-seven sixty-eight

2、,表达几十几, 注意:个位与十位间一般要用连字符号 “-”,十位与百位间用 “and”,101 110 122 143,one hundred and one one hundred and ten one hundred and twenty-two one hundred and forty-three,百位以上的数字要加逗号 .,1,483,one thousand, four hundred and eighty- three,1,000 1,000,000 1,000,000,000,one thousand（千） one million(百万） one billion(十亿）,1

3、, 000 , 000 , 000,billion,million,thousand,1,234,567,890,one billion, two hundred and thirty-four million, five hundred and sixty-seven thousand, eight hundred and ninety （课本活动五）,comma 逗号,十亿,Work in pairs. Look at the picture and talk about it. Use the words in the box to help you.,noise people spac

4、e traffic,1,a huge city with a large population too many people cause a lot of problems such as too much traffic too much noise no enough space,_ is a big problem in many countries.,Population increase,Listen and choose the correct answer.,What is the population of Beijing? a) About 11 million c) Ab

5、out 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,2,Listen, 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 wor

6、ld: _,Over 250,Over 131.4 million,About 1.37 billion,About 7 billion,3,one fifth,五分之一,I cant believe it .,Choose 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

7、 for a short time/ a long time.,5,5. 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.,1.北京的人口是多少？ 2.为报告准备一些笔记 3.一篇名叫我们日益增长的人口的报告 4.在合适的地方 5.谈论 6.人口众多的

8、大城市 7.造成了许多的问题 8.例如 9.太多的车辆和噪音,1.Whats the population of Beijing? 2. prepare some notes for a report 3.a report called “Our growing population 4.in the right place 5.talk about 6.a huge city with a large population 7.cause a lot of problems 8.such as 9.too much traffic and noise,10.不仅而且 11.人口增长 13.2

9、50多。 15.我难以置信 16.中国的人口数是 17.世界人口的五分之一 18.那就是(说） 19. 等一会儿 20.记下，写下 21.在将来 22. 增长这么快 23.变得更小,10. Not only but also 11.Population increase 13.Over 250 15.I cant believe it. 16.The population of China is 17.One fifth of the worlds population 18. That is （to say） 19.hang on a minute 20.write down 21.in t

10、he future 22.grow so fast. 23.get smaller.,1. 在生命的开始结束 2.很短长的一段时间 3.一些容易困难的事情 4.太多的人 5.最大的问题 6.一个城市不应该容纳100多万人,1.at the startat the end of life 2. a short time a long time 3.something easydifficult 4.too many people 5.the biggest problem 6.A city should not hold more than one million people,1.我正在为一篇

11、名叫我们日益增长的人口的报告准备一些笔记。 2.我们正处于合适的位置来谈论这个问题。 3.北京是一个拥有众多人口的大型城市。 4.那引起了许多问题，比如太多的交通和噪音。 5.人口增长在许多国家都是一个大问题。 6.你知道世界上每分钟有多少个婴儿出生吗？ 7.那相当于一年会有131,400,000多个婴儿出生。 8.中国的人口大约为13.7亿。 9.那就几乎是世界人口的五分之一，也就是说大约70亿。 10.在将来中国的人口就不会增长这么快了，因为家庭规模正在逐渐缩小。 11.你是怎么知道这些的？,The population of China:,The population of the wo

12、rld :,So the population of China is almost about _ of the worlds population.,1.37 billion,7 billion,one fifth,What can We learn from the lesson?,The population of China is so large. It has been a big problem .,回顾小结,We also know that the world has a large population.,As Chinese, we should not have to

13、o many babies.,That causes a lot of problems.,People shouldnt be free to decide how many babies they want.,Countries with large populations should pay to help the environment.,What should we do ?,Hang on a minute! Great! Im preparing for I cant believe it! Whats the population of -(地名） How do you kn

14、ow all this?,本课时主要句型,本课词组,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 traffic,9.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 pro

15、blem,I cant believe it.,one fifth,Hang on a minute.,write down,in the future,7 billion,Language points, prepare for 为做准备 prepare sth. for 为准备某物 Please prepare the table for the dinner. 请摆好桌子吃饭。,1. Im preparing some notes for a report called “Our growing population”. 我正在为一篇名为我们不断增长的人口的报告准备笔记。,2 too m

16、uch+ 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 much,too many,much too,不可数名词,可数名词,increase vt. 增大; 增加; 增强 vi. 增大; 增加; 增强 Travel increases ones knowledge of t

17、he world. 旅游增进人对世界的了解。,3. Population increase is a big problem in many countries. 人口增长在很多国家都是很大的问题。,4.That makes over 131.4 million births a year. make 意思为“ 计为，相当于” birth 意思 “出生” birthday 意思 “生日”,5. noise, voice 与 sound noise 各种噪音或吵闹声 voice 指人的说话声、歌声或欢笑声 sound 指任何用耳朵能听见的声音。如： 1.I cant hear you clear

18、ly, please raise your _ a little. 2.The thief （小偷） broke into the room without any _. 3. The machine is working now, it is making a loud _,noise,voice,sound,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 writng a r_ on the paper. 3. Weve got a p_ with the car- it wont start.

19、 4. Who is making a strange n_?,illions,eport,roblem,Quiz,oise,1. People shouldnt 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,. 单项选择,3. _ of the room _ empty.

20、 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 of,分子基数词 分母序数词 分子大于一 分母加S,1. Learn the new words and expressions by heart. 2. Write a report called “Ou

21、r growing population”.,Homework,Thank you.,Words and expressions,noise prepare notes report grow huge cause,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 v. 造成；引起,Words and expressions,problem increase birth billion fifth hang on,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,