人民教育出版社PEP小学英语三年级下册 Unit 6 How many? 第四课时Part B Let’s learn .Let’s play . 岐岭镇孔目小学 郭丽云 2017年6月 Unit 6 How many? Teaching content : Part B Let’s learn .Let’s play . Teaching aims: 1、听说认读单词：16~20, use them in real life. 2、会听说、认读句子：How many cars do you have? We have twenty. 3、To know the instructions of “Let’s play”. Teaching main and difficulty: 1、To grasp the numbers from 16~20. 2、The pronunciation of the words : eighteen ,twenty. Teaching aids: 1、The word cards of the numbers. 2、PPT. 3、The tape and recorder. Teaching steps: 一、Warm-up 1、 Get students to say the numbers 1-15 quickly. 2、Let’s chant! T:How many …do you see? S: I see… 二、Presentation 导入：出示美羊羊图片，T:I want some fruit.Let’s go shopping together! 1、T:How many grapes do you have?和学生一起数数（1、2、3、4…16）学习数字：sixteen。 The same way to present seventeen , eighteen, nineteen and twenty. 2、Have the students point , read and spell the words. 3、Game: To touch the numbers quickly while listening to the teacher. Then make orders by themselves in groups. 4、学习句子：How many cars do you have? We have twenty. 三、 Practice 1、除害虫，快速说出被灭害虫数。（PPT出示数字：20、17、15、16等，学生说对一个消灭一个数字。） 2、看图说话。 PPT出示问句：How many …do you have?学生用:“ I have…”回答。 3、数学计算考考你。 出示加法算式：What is+数字and+数字?It’s+数字 乘法算式：What is+数字times+数字?It’s+数字. 4、说一说。 7+9= 8+10= 12+7= 2×8= 3×6= 4×5= 四、 Conclusion 1、数字：16至20. 2、句子：How many +可数名词复数+ do you have? I have +数字。 五、 Homework 1、听录音并书写单词5遍。 2、Use the numbers to count something. 板书设计： Unit3 How many? B Let’s learn sixteen seventeen eighteen nineteen twenty How many … can you see? I can see… 本文来源：https://www.wddqw.com/doc/d927ecf9a1116c175f0e7cd184254b35effd1a20.html