2015版九年级英语上册 module 11 population unit 1 its the biggest city in china配套课件 外研版

Module 11 Population Unit 1 Its the biggest city in China.,air/smoke pollution,water pollution,crowded traffic,population crowd increase increasing smoke,n.人口 n.人群 v.增长 adj.增长的 n.烟v. 吸烟,What is the population of ? Its,A crowd of people are visiting the museum now. So the museum is very crowded.,crowded adj.拥挤的,An increasing population is an environmental problem.,Dont _.No_.,smoke,smoking,Presentation,minute percent appointment along with thanks to,n. 分钟 n. 百分之一 n.约定 与一起 由于,The population of China is about 20 percent of the worlds population.,Thanks to your help, I finished the work on time.,Presentation,Can you describe the picture?,too many people not enough space too much traffic, noise and pollution,An increasing population is an environmental problem in many countries.,city,population,Beijing,14,927,000,Shanghai,12,700,000,Paris,10,070,000,London,7,172,000,New York,18,500,000,Sydney,4,200,000,A: Whats the population of _? B : It is_.,1. Which city has the largest population? New York. 2. Which city has the smallest population? Sydney. 3. The population of London is _ than that of Beijing. 4. Shanghai has _ more people than Paris.,smaller,2,630,000,T: So whats next for New Standard? D: How about another “ Homework Help”? T: Whats this weeks homework? L: Population. There are too many people and there is not enough space, and there is too much traffic, noise and pollution. D: Well, were in the right place to talk about it. Beijing is a big city. L: Thats right, although Chongqing is the biggest city in China. But an increasing population is an environmental problem in many countries.,T: Along with the crowds, the smoke, and the transport problems. Lets look up some factsAh, how about this? Every minute 259 babies are born. L: That makes 136,130,400 babies every year. T: And the population of China is about one billion, three hundred million L: about 20 percent of the worlds population. (Betty is coming toward them) T: Hi, Betty. How was your appointment with the head teacher? B: Hi! It was OK. You know the school prize-givings coming up next week, with the usual form prizes , the basketball competition,D: And the photo competition B:and a special prize for New Standard, the best new school magazine in Beijing. D: Thats thanks to my “ Homework Help”. B: And guess whos going to present the prizes? D: No idea! B: Becky Wang, the singer with Crazy Feet, and the person who started New Standard! T: I dont believe it!,Listen and choose the best answer.,Why was Bettys shopping trip unsuccessful? Too many people. Too noisy . Too much pollution. 2 Whats the population of Beijing? About 11,000,000. About 13,000,000. About 15,000,000. 3.Whats the population of Chongqing? About 27,000,000. About 31,000,000. About 36,000,000.,Complete the table,259,136,130,400,1,300,000,000,6,500,000,000,1 billion, 3 hundred million,6 billion, 5 hundred million,a)While Betty is seeing the head teacher, the others plan a new “Homework Help” for New Standard on population. They check some facts about the increasing population and talk about the other problems of pollution, traffic and noise. When Betty returns, she tells them that New Standard has won a prize which Becky Wang will present next week at the school prize-giving. ( ),Choose the best summary of the conversation.,b)Lingling and Tony are worried about the increasing pollution in Beijing caused by too many people and too much traffic. With the increasing numbers of babies, the enviromental problems will get worse. Betty arrives and tells the others that she has won a prize for the best new school magazine, and the band Crazy Feet will present it next week. ( ),Complete the sentences,1. Ten percent of the _ lived in the country. 2. The factory has produced a lot of _ so it should be closed.,population,pollution,4. At that time of night, there was no _ in the street. 5. That big table takes up too much _ in my small kitchen. 6. If every family has more than one child, the population will _ quickly.,traffic,increase,space,3. When we got to the party, there was quite a(n) _ of people already.,crowd,Number practice,150,000 one hundred and fifty thousand 200,030,040 two hundred million, thirty thousand, forty 500,000 five hundred thousand,2,100,000 two million, one hundred thousand 5,600,000 five million, six hundred thousand 82,550,000 eighty-two million, five hundred and fifty thousand,Check() 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 shouldnt have too many babies. ( ),4. People should be free to decide how many babies they want. ( ) 5. Countries with large populations should pay to help the enviroment. ( ) 6. A city should not hold more than 1,000,000 people. ( ),Everyday English,Whats next? How about this? It was OK. No idea. I dont believe it!,下一项是什么? 这个怎么样? 没问题。 不知道。 我不相信。,Language points ：,定冠词the的用法 用于类名词，如：Stars were sparkling out there over the river. 用于集体名词，如：The museum is open to the public. 用于物质名词，如：Fragrance diffuses through the air. 用于抽象名词，如：They avoided me like the plague. 用于名词化的词，如：The beautiful can never die. 用于专用名词，如：The Baltic Sea is stormy in Winter. 用于固定习语，如：In the middle of the night, we finally reached that city.,不定冠词a, an 的用法 用于类名词，如：Give me a post-card. 用于集体名词，如：I was put in a large class. 用于物质名词，如：A heavy dew fell. 用于抽象名词，如：I am quite at a loss. 用于名词化的词，如：The onetime star became an outcast. 用于专用名词，如：I am going to buy a Kodak. 用于固定习语，如：Dont make a fool of me.,How to read correctly the number? 202读作：two hundred (and) two 234读作：two hundred (and) thirty-four 1,234读作：one thousand two hundred (and) thirty-four 但是在读法上须注意以下几点： a. 在英式英语中，一个数的最后两位(十位和个位)得用“and”，但美式英语中则不用。 如：3,077读作：U.S：three thousand seventy-seven b. 不定冠词“a”只在数的开头才和hundred，thousand等连用。试比较： 146读作：a hundred (and) forty-six 2,146读作：two thousand，one hundred (and) forty-six,c.1,000这个整数我们说a thousand，在and前我们也说a thousand，但是在一个有百位数的数目前就得说one thousand试比较： 1,031读作：a thousand，(and) thirty-one 1,150读作：one thousand，one hundred (and) fifty d. hundred，thousand和million这几个词的单数可以和：“a”或者“one”连用，但是不能单独使用。在非正式文体中“a”比较常见；当我们说话比较准确的时候就用“one”。,试比较： I want to live for a hundred years The journey took exactly one hundred days e.我们常常说eleven hundred(1,100)，twelve hundred(1,200)等，而不说one thousand and one hundred从1,100到1,900之间的整数，这种说法最常见。,5位以上数字的读法 11,234读作：eleven thousand two hundred (and)，thirty-four 155,721读作：one hundred (and) fifty-five thousand and seven hundred (and) twenty-one 6,155,702读作：six million one hundred (and) fifty-five thousand and seven hundred and two 26,000,008读作：twenty-six million and eight,326,414,718读作：three hundred (and) twenty-six million，four hundred (and) fourteen thousand and，seven hundred (and) eighteen 4,302,000,000读作：four billion three hundred (and) two million 由以上一组数字可以看出，多位数由右向左每3位有一逗号，这个逗号的作用非同小可，在记忆数字时，它可以帮我们很大的忙!,逆向第一个逗号读thousand；向左再推三位，第二个逗号读million；第三个逗号读billion；第四个逗号就是trillion。这几个逗号的作用在于，当我们听到若干thousand时，立即写下这个数，并在其后打一个逗号，并留出3位；当听到若干million，则写下数字，并在其后打一逗号，留出6位；听到若干billion，方法同上，在后面留出9位，后面的million、thousand依此法类推，让所有数字各就其位。,例如，当你听到“twenty thousand and four”写出20，“and four”意为后一组仅有个位，即：004，那么，这个数字完整地写下来就是20,004；若听到“six million twenty thousand four hundred and twenty-three，”则第一步先写：6,020，再将最后一组423写在第一个逗号后面。完整的数字为6,020,423。若听到“one billion，one hundred and four million，twenty thousand four hundred and twenty-three”：,第一步写出1，104，第二步接下去写第三组020，第三步写423，这样得到的完整数字便是1,104,020,423，由此：见这个三位一逗号的作用有多大。只要我们在平时的训练中加强对三位数读写的训练，能分辨“ty”与“teen”，并能借助这个不可缺少的“逗号”，无论数字多么大，也不会对我们造成障碍。,. 从方框中选择合适的单词或词组填空。,increasing,Thanks to,along with,crowd,appointment,Practice,1. The _ price of meat takes us much trouble. 2. _ the teacher, I feel the importance of learning. 3. Please sing an English song _ me. 4. There was a