教材分析：
In this period ,the teaching activities will focus on writing.These activities offer students the opportunity to discuss what food they must eat to have a balanced diet and how much they should eat each day,to imagine they are planning to open a restaurant .then to write a passage to advertise their restaurant and its service.
学情分析：
Our students have difficulties in writing, the teacher should teach them make some sentences first. And then ask the Ss to practice how to write an article.
