Key Points: Students will master the words and the sentences.Difficult Points: Students can improve their ability of introducing the time through cooperation.Part 3 Analysis of the studentsStudents in Grade 5 have two-year study experience, and they have learnt some words. They can express the things they can do, which provide the foundation for this lesson.However, the ability of their abstract thinking is not good. And their attention can be scattered easily.So, I will help them to foster the abstract thinking ability and attract their attention.Part 4 The Teaching MethodAccording to students’ physical and physiological character