Thoughts on the design:
本部分为知识点讲解，通过课件呈现并拓展重点词汇、短语及句子的用法。在巩固练习中链接相关高考题，并引导其使用课文中的知识点完成书面表达。帮助学生夯实基础知识的同时提高其语言运用能力。
Teaching aims:
After learning the language points, the students will be able to:
1. Master the important words, phrases and sentences;
2. Use the phrases and sentences in the text to write an article.
