《动物怎样吃食物》是首都师范大学版小学科学三年级教材“动物怎样生活”单元中的一课,通过本课的教学,使学生知道动物根据食性可分为植食、肉食、杂食动物;了解常见动物是怎样吃食物的,建立“动物的牙齿、口器、喙等与动物的食性密切相关”的观念。这是一节赛教课,课前无法布置学生搜集动物吃食物方面的资料,因此,在备课和教学中,我设计了以下教与学环节:(1)通过PPT视频播放小故事《救救小动物》,讨论“这 ”Animal how to eat food“ is the Capital Normal University primary school science third grade textbook ”How animal life“ unit of a class, through the teaching of this class, so that students know that animals can be divided according to food can be eaten, meat, omnivorous Animals; understand how common animals eat food, the establishment of ”animal teeth, mouth, beak and animal feeding habits are closely related to“ concept. This is a lesson teaching, class can not be arranged before the class to collect animal food information, so in the lesson preparation and teaching, I designed the following teaching and learning links: (1) through the PPT video to play a small story ”save Small animal “to discuss” this