（设计意图:创设餐馆就餐的情景，让学生扮演服务员和顾客，学生的学习兴趣

(Design intent: create a restaurant dining scene, let students play the role of waiters and customers, students' interest in learning greatly increased, but also let them apply the learning content of this lesson to real life, truly achieving the purpose of applying what they have learned .)

(Design intent: to create a restaurant dining scene, so that students play waiters and customers, students' interest in learning greatly increased, but also let them apply the learning content of this lesson to real life, really achieve the purpose of learning to use.) ）

(design intention: create restaurant dining scene, let students play waiter and customer, students' interest in learning has increased greatly, and let them apply the learning content of this class to real life, and really achieve the purpose of learning for practical use.)<br>