八年级上册Module9Population八上Module9unit3教案.docxVIP

Module 9 Population Unit 3 Language in use 教案 一、 课型 ： Revision and application 二、 教学目标 ： 1. To understand and read large numbers. 2. To summarise and consolidate the use of articles. 3. To understand and interpret graphs, be able to make your own graphs . 四、 教学重难点： 能够运用所学知识介绍某一地区的人口和环境问题。 五、 教学准备： 本节课型为 Revision and application ，根据新课标的要求，结合教材和学生特点，主要采用任务型互动式进行教学，结合情景法、交际法、听说法、归纳法等教学方法实施课堂活动，开启学生思维，通过一系列有条理的教学活动，引导学生自主探究学习和与他人互动合作学习，让学生体验愉快学习。 本节课所需教具及资料： PPT 、图片、调查表等。 教学过程： Step1 Lead-in Let Ss look at the picture and ask a question: what can you see? 设计意图：通过图片导入本课的话题：population Step 2 Listen, choose and read the number. Whats the population of China? China has a population of_________ 1. China a) 4,437,000 2. the US b) 22,956,000 3. Australia c) 314,791,000 4. New Zealand d) 1,370,537,000 4,437,000 four million four hundred and thirty-seven thousand 22,956,000 twenty-two million nine hundred and fifty-six thousand 314,791,000 three hundred and fourteen million seven hundred and ninety-one thousand 1,370,537,000 one billion three hundred and seventy million five hundred and thirty -seven thousand 设计意图：用听力引出数字的读法，让学生先感知，教师总结。 Step 3 Look the chart and answer the questions. Task 1: 1. Whats the population of Tokyo in 2000? 2. Whats the population of New York in 2000? 3. What the population of New York will be in 2025? Task 2: 1. Which city had the largest populaion in 2000? 2. Which citys populaion will increase the most from 2000 to 2025? 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? 设计意图：利用图表来巩固学生对数字的掌握，以及培养学生识别图表获取信息的能力。 Step 4 Finish the problems of Arnwick People move from_______ People arrive in _________ Problems: Population___________ Environmental problems Health problems Problems for the government Exa