Teaching and studying1、(播放课件) 让学生观看红苹果，指名学生说出颜色名称并想一想用英语怎么说，板书并泛读“red”，师拿出一张卡片问： What colour is it? SS : Its red.T :Yes ！You are right. Its red. 通过单词卡片进行操练，I see red.并板书。2、出示不同颜色的苹果，让学生注意苹果变成了什么颜色，快速说出来，如 “green”,拿出绿色卡片问：What colour is it? SS : Its green .T :Yes！You are clever. Its green . 通过单词卡片进行操练，I see green.并板书3、出示香蕉，示意学生用英语说出其颜色，教学“yellow”，拿出黄色卡片问：What colour is it? SS : Its yellowT :Yes ！You are great. Its yellow 通过单词卡片进行操练，I see yellow.并板书 4、利用海浪的背景颜色教学“blue”，让学生说出生活中的蓝色，拿出蓝色卡片问：what colour is it? SS : Its blueT :Yes ！You are right. Its blue.通过单词卡片进行操练，I see yellow.并板书