The-population-of-China-is-about-教案教学设计(1).docx

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1、Module9 Unit 1The population of Chinais about 1.37 billion.教学设计点课题Module9 Unit 1 The population of China is about 1.37 billion.教学语言目标；1. 重点词匚:noise, prepare ,notes, report, grow, huge, cause, problem birth, billion, fifth2. 重点句式：Beijing is a huge city with a large population.That makes over 131.4mil

2、lion babies birth a year.目标That is almost one fifth of the worlds population.能力目标：学生能够准确地读出大数字。情感目标：培养学生的保护环境意识和提高学生的全 局意识。重会读、写大数字难掌握英语大数字的表达方法。点教具多媒体，粉笔教学方法1 .任务型语言教学法。2 .小组合作探究。3 .多媒体辅助教学法。Stepl. Warming_upShow the Activityion OHP ,ask the students to look at the picture and think what shows.1. E

3、licit the words in the box and brainstorm as many words as the students know to describe the picture.Step2. Listening1. First of all, tell the students to read the questions and guess the answers with their partners.(1) Whats the big problem in many countries now? (2) How many babies are born every

4、minute? Then write some large numbers on the blackboard, e.g(10,985: 31,000: 50,000,000: 15,894,500).Repeat chorally ,then point and ask the class to repeat.2. Ask some students to write the number on the board ( right orwrong).Then correct them together if they wrong.3. Play the recording ,tell the

5、m to listen for their answers.4. Play the recording again and ask the students to decide their answers.5. Listen and read.Ask the Ss to underline the numbers in the conversation first, write the numbers on the board, T hen ask them to listen to repeat.6. Check whether the numbers on the board are co

6、rrect with the class.（250,131.4,1.37billion, 7billion, one fifth ）Step3 , Presentation1 . Revise for 199数字。199数词的写法和读法。1 .） 112为独立的数字。2 . ） 1319 以 teen 结尾。3 .） 2090 以 ty 结尾.4 .）几十几中间加.2 .百位数的读法与写法。百hundred后加and.3 .数词的 5 个单位：hundred, thousand, million,billion, trillion.4 .对位数：（1）划分单位。（2）加上每个单位的英文单词 首字母。（3）翻译每个单位对应的数词。（4）加单位.12,345 , 608,245twelve billion, three hundred and forty-five million, six hundred and eight thousand, two hundred and forty_five.2,000,000,000 two billion.Step 4. Practice1.完成学习之友52页第九题。Summary这堂课我们学习了什么？