教材分析：
This teaching period mainly deals with the grammar: The present continuous tense used to express the future meaning. This period carries considerable significance to the cultivation of students’ grammar sense.
The teacher is expected to enable students to master this grammar thoroughly and consolidate the knowledge by doing some exercise of good quality.
教学目标与核心素养：
1. Get students to have a good understanding of the basic usages of the present continuous tense used to express the future meaning.
2. Strengthen students’ great interest in grammar learning.
3. Instruct students to express their ideas with this grammar correctly.
