外研版外研版 初三初三 (上上)Module 11Unit1 Its the biggest city in China.Lead-inThere are so many people on the Great Wall that you cant take photos.Can you describe the picture?Use the words in the box to describe it.crowds 人群人群 increase 增长增长 noise transport pollution population smoke space traffic 交通交通1. There are crowds (of people) in the shopping mall and there is not enough space.2. There is too much noise. 3. The population of many countries is increasing quickly.4. There are too many people so there is too much traffic, noise and pollution.Exercise: complete the sentences with the words in the box. 1. Ten percent of the _ lived in the country.2. The factory has produced a lot of _ so it should be closed.3. When we got to the party, there was quite a(n) _ of people there already.population pollutioncrowds4. 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 have more than one child, the pupulation will _ quickly.transportincreasespaceListen and choose the best answer.Before you listen to the tape, read the questions and answers in Activity 2 and make sure you understand the sentences clearly to help you listen to the tape and choose the answers more easily. 1. Whats the population of Beijing? a)About 11,000,000. b)About 13,000,000. c)About 15,000,000.2. Why was Bettys shopping trip unsuccessful? a)Too many people. b)Too noisy. c)Too much pollution.3. Whats the population of Chongqing? a)About 27,000,000. b)About 31,000,000. c)About 36,000,000.Listen to the dialogue among Tony, Daming, Lingling and Betty. Complete the table.When you listen to the conversation, you should pay attention to the numerals.People in the worldBabies born every minuteBabies born every yearPopulation of ChinaPopulation of the world259 136,130,400 about 1,300,000,000 about 6,500,000,000 大数词的读法和用法大数词的读法和用法:基数词的读法与写法基数词的读法与写法个位和十位之间加连字符个位和十位之间加连字符“”，个位或，个位或十位与前面的数词之间十位与前面的数词之间and；每隔三位加；每隔三位加一个单位数词，从后向前数，分别为一个单位数词，从后向前数，分别为thousand(千千)，million（百万）（百万）, billion（十亿），每个单位数词之间加（十亿），每个单位数词之间加一个分节号，但也可不加。一个分节号，但也可不加。Number practice150,000 one hundred and fifty thousand200,030,040two hundred million, thirty thousand,forty 500,000 Five hundred thousand2,100,000two million, one hundred thousand 5,600,000five million, six hundred thousand82,550,000eighty-two million, five hundred and fifty thousandRead and choose the best summary of the conversation.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. 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 arrivesWhen Betty returns, she tells them that New Standard has won a prize which Becky Wang will present next week at the school prize-giving. 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. Language points1. Whats this weeks homework? 本周的家庭作业是什么？本周的家庭作业是什么？要点解读：要点解读： weeks是名词所有格形式，修是名词所有格形式，修饰后面的饰后面的homework。有些表示时间、距。有些表示时间、距离、国家、城镇等无生命东西的名词可以离、国家、城镇等无生命东西的名词可以加加s构成所有格。如：构成所有格。如： Yesterdays newspaper 昨天的报纸昨天的报纸ten minutes walk 步行十分钟的路步行十分钟的路2. There is too many people and there is not enough space, and there is too much traffic, noise and pollution.人口太多人口太多, 空间不够空间不够;而且车辆而且车辆,噪音以及噪音以及污污染过多。这句话中，出现了染过多。这句话中，出现了too manytoo much， 它们都用来表示太多，但它们都用来表示太多，但too many 后面要跟可数名词复数，而后面要跟可数名词复数，而toomuch 后面跟不可数名词。后面跟不可数名词。如如: I dont want to many people its quite a small flat。Mark isnt coming to the cinema because hes got too much work to do. 3. Along with the crowds, the smoke and the transport problems.还有人口还有人口, 烟雾以及交通问题。烟雾以及交通问题。 Along with sb/ sth= together with, 意意思是思是”连同连同, 跟跟什么一块什么一块”如如: There was a bill along with the parcel.California along with Florida is probably the most popular places.4. Thats thanks to my “Homework Help” 这要归功于我的作业助手。这要归功于我的作业助手。thanks to表示表示 由于由于, 多亏多亏, 因为因为=because of 如如: Its thanks to Sandy that I heard about the job. 多亏了桑迪多亏了桑迪, 我才听说了这个工作。我才听说了这个工作。The baby is awake thanks to your shouting.由于你的喊叫由于你的喊叫, 宝宝醒了。宝宝醒了。Thanks to John, we missed the train. 由于约翰的原因由于约翰的原因, 我们没有赶上火车。我们没有赶上火车。5. Lets look up some facts . 让我们查一些事实让我们查一些事实要点解读：要点解读： look up在这里意为在这里意为“查出；查出；了解了解”，后接代词时，要将代词放在，后接代词时，要将代词放在look和和up两词中间。如：两词中间。如：There are some new words in it. Please look them up in the dictionary. 里面有一些生词，请查查词典。里面有一些生词，请查查词典。6. That makes 136, 130, 400 babies every year.那就使得每年有一亿三千六百一十三万那就使得每年有一亿三千六百一十三万零四百个婴儿出生。零四百个婴儿出生。要点解读：要点解读：136, 130, 400读作读作one hundred and thirty six million, one hundred and thirty thousand, four hundred。Read the conversation again and 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. ( )Work in pairs. Talk about the results of overpopulation. 1. There is not enough space.2. There is too much traffic, noise and pollution.3. Along with the crowds, there will be 4. smoke and the transport problems.5.4. If there are too many people, their 6. work will be influenced in the future. 7.5. .Everyday EnglishWhats next?How about this?It was OK.No idea.I dont believe it!下一项是什么下一项是什么? ?这个怎么样这个怎么样? ?没问题没问题不知道不知道我不相信我不相信Exercises I. 请进行同义句转换，每空一词请进行同义句转换，每空一词(含缩写含缩写)1. How many people are there in Wuhan? _ the _ of Wuhan? 2. Thanks to his help, I finished the work on time. _ _ his help, I finished the work on time. Whats populationBecause of II. 请根据汉语意思写出英语句子。请根据汉语意思写出英语句子。1.今年的计划是什么？今年的计划是什么？2. 请在书里查一些关于环境的信息。请在书里查一些关于环境的信息。3. 去年这个国家有大约一百零五万婴儿去年这个国家有大约一百零五万婴儿 出生。出生。 Whats this years plan? Please look up some information about the environment in the book.About 1,050,000 babies were born in this country last year.词语拓展词语拓展population population意为意为“人口人口”，常作人口的总，常作人口的总称称1. population是一个集体名词，作主语时，是一个集体名词，作主语时，如果指一个地区或国家的整体人口，谓语如果指一个地区或国家的整体人口，谓语动词通常用单数；若强调整体人口中的成动词通常用单数；若强调整体人口中的成员，谓语动词通常用复数。如：员，谓语动词通常用复数。如：The population of our town is about 20,000. 我们镇大约有两万人口。我们镇大约有两万人口。Three fifths of the population here are old people. 这里五分之三的人是老年人。这里五分之三的人是老年人。2. 表示一个地区或一个国家有多少人口表示一个地区或一个国家有多少人口 时，可用时，可用The population of . is . 结结 构，也可用构，也可用. has a population of . 结构。如：结构。如： The population of my country is 28,100,000. 我们国家的人口是二千八百一十万。我们国家的人口是二千八百一十万。 The city has a population of 50,000. 那座城市有五万人口。那座城市有五万人口。3. 在询问人口时，要注意在询问人口时，要注意population和和 people的区别。前者通常用的区别。前者通常用what来提来提 问，后者用问，后者用how many 来提问。如：来提问。如： Whats the population of Canada? 加拿大的人口是多少？加拿大的人口是多少？ How many people are there in the hall? 大厅里有多少人？大厅里有多少人？1. Number: 3,000,000 56,000,000 6,506,431,678 2. Act out