Module 9 Population-Unit 3 Language in use-ppt课件-(含教案+素材)-市级公开课-外研版八年级上册英语(编号：613a0).zip

正文 重点话题人生概述重点词汇Module9Module9 PopulationPopulationUnit3Unit3 LanguageLanguage inin useuse正文 重点话题人生概述重点词汇How many people are there in your family?Lead inHow many students are there in our grade?How many students are there in our school?How many students are there in our class?正文 重点话题人生概述重点词汇 67 99 101 110 122sixty-sevenninety-nineone hundred and oneone hundred and ten one hundred and twenty-two归纳总结归纳总结： 1. 个位与十位之间一般要用连字符号个位与十位之间一般要用连字符号“-”。2. 十位与百位之间用十位与百位之间用 “and”。正文 重点话题人生概述重点词汇 1,000 1,000,000 1,000,000,000one thousand (千千)one million (百万百万)one billion (十亿十亿)正文 重点话题人生概述重点词汇6500431729正文 重点话题人生概述重点词汇6，500，431，729thousandmillionbillion注意：四位数或以上的数字，每三个数加逗号为一个单注意：四位数或以上的数字，每三个数加逗号为一个单位，按照百、十、个向后读。位，按照百、十、个向后读。正文 重点话题人生概述重点词汇6，500，431，729seven hundred and twenty-nine thousandmillionbillionsix billionfive hundred millionfour hundred and thirty-one thousand正文 重点话题人生概述重点词汇Work in pairs. Match the countries with their populations.Chinathe USAustraliaNew Zealanda)4,437,000b)22,956,000c)314,791,000d)1,370,537,000Read your answers to the whole class.China has a population ofNow listen and check.12P76P76正文 重点话题人生概述重点词汇Read the chart and answer the questions.3P761. Which city had the largest population in 2000?Tokyo had the largest population in 2000.2. Which citys population will increase the most from 2000 to 2025?Mumbais population will increase the most from 2000 to 2025. Mexico City will have a larger increase in its population.3. Which city will have a larger increase in its population, New York or Mexico City?4. Which city / cities do you think will have the biggest population problem? Why?I think Mumbai will have the biggest population problem because its population will increase the fastest.正文 重点话题人生概述重点词汇Key words Key wordsWhats the population of China in.? Whats the population of Anhui in.? -ItsWhats the population of Hefei in.?PlacePopulation in 2012Population in 2017China1,295,000,0001,370,000,000Anhui59,880,00088,620,000Hefei7,570,0007,890,000TheThe populationpopulation is is increasingincreasing .正文 重点话题人生概述重点词汇BrainstormProblems?正文 重点话题人生概述重点词汇Interview-Hello, Im a reporter from AHTV1. May I ask you some questions? With the development of Hefei,what do you think of the environment of Hefei? Do you have any good advice ?-OK,as a citizen（市民） of Hefei, * 书面表达近近期期，美美国国有有一一家家企企业业打打算算在在你你的的城城市市附附近近建建厂厂，正正在在进进行行附附近近居居民民的的民意调查民意调查假设你是李华，写一封信交给这家企业的董事长假设你是李华，写一封信交给这家企业的董事长Mr.GreenMr.Green。具体包括以下几点：具体包括以下几点：1.1.欢迎来我们城市建厂，促进经济发展，解决人口就业。欢迎来我们城市建厂，促进经济发展，解决人口就业。2.2.不能排放污水，污染水源不能排放污水，污染水源3.3.不要产生噪音，影响居民生活不要产生噪音，影响居民生活44注意：词数80-100，开头已给出，不计入总词数；应包含所有要点，可适当增加细节，使行文连贯。 * 书面表达headOpeningIntroductionbodyBodyDetailstailEndingConclusion Free talkHow can we write an article? * 书面表达headbodytail Presentation * 书面表达tailheadbody Presentation * 书面表达headbodytail * 书面表达近期，美国有一家企业打算在你的城市附近建厂，正在进行附近居民的民意调查近期，美国有一家企业打算在你的城市附近建厂，正在进行附近居民的民意调查,假设你是李华，写一封信交给这家企业的董事长假设你是李华，写一封信交给这家企业的董事长 Mr. Green。具体包括以下几点：具体包括以下几点：1.欢迎来我们城市建厂，促进经济发展，解决人口就业。欢迎来我们城市建厂，促进经济发展，解决人口就业。2.不能排放污水，污染水源不能排放污水，污染水源3.不要产生噪音，影响居民生活不要产生噪音，影响居民生活4Dear Mr. Green,I am very happy to hear that you will build up a factory near our city. As a citizen of Hefei , I like my hometown very much. So I want to give you some advice to develop our city._ Yours, Li Hua Module5.PopulationUnit3. Language in use.Teaching Aims and demands1.Knowledge objectsKey vocabulary : hundred, thousand , million, billion Key structures: China has a population of The population of China is .people live in China.2.Ability objects: 1. To summarize and consolidate the use of (hundred, thousand , million, billion)2.To be able to read large numbers3. To understand and interpret graphs4. To find out the problem caused by the increasing number3.Moral objects: To protect the environment of our hometown.Teaching important and Difficult points: To master the key vocabulary and key structures. To express the large numbers . To find out the problems and solutions about the environment.Teaching methods Task-based approachCommunicative approachInteractive approach.Teaching aids Some pictures PPT.Teaching proceduresStepsTeachers activitiesStudents activitiesDesign purposeStep1Warming up and lead inGreet the students.Ask students some questions:1. How many people are there in your family?2.How many students are there in your class?3.How many students are there in your grade?Greet the teacher.Answer the questions.Have students be familiar with the topic and review the expressions.Step2 RevisionAsk students to say the large numbers.Show the key words of thousand, million, billion.To say the large numbers.To consolidate the key structures and prepare for the follow listening.Step3 Exercise1. Have students listen to the tape of Activity1 and match the population with the countries.2. Have the students read out the answer according to the key phrases.3. Have students work in pairs to talk about the questions in Activity3.Listen and checkCorrect the answers .To get the specific information from the listening.To express their own ideas about it.Step4Discussion1,Have students pay attention to the table of Population in China ,Anhui, Hefei in2000 and 2017.2.Ask students to talk about the problems caused by the increasing population.3.Try to find the solution of the Listen and match.Listen again and answer 3 questions.Discuss the question.Read and complete.To practice students listening and speaking abilities.problems.Step5.Interview Have students work in pairs to have an interview about the environment in Hefei.Work in groups and write and read.To understand the material deeply and try to out put.Step6.WritingBefore writing ,give some ways to write a good article.Have students try to write a passage to the information.Have some students read their passages. Write a passage about the population and the environment.Describe their own ideas and review new words.VI Blackboard design Module9. Population Unit3. Language in use thousand Large numbers million billion . -Hello, Im a reporter from AHTV1. May I ask you some questions? With the development of Hefei, what do you think of the environment of Hefei? Do you have any good advice ?-OK, as a citizen（市民） of Hefei,VII Teaching reflectionsThis module is about the population. Students will be very interested in it. We will learn unit3.Students will get practice about listening and speaking .Its a good chance for students to take part in activities and collect information about the population and the environment. We need teach students how to study and write.