Objectives The students will be able to Learn the main idea and structure of the text Learn to use definition quotes a mixture of facts and opinions, etc. in expository writing Grasp the key language points and grammatical structures in the textObjectives The students will be able to: • Learn the main idea and structure of the text; • Learn to use definition, quotes, a mixture of facts and opinions, etc. in expository writing; • Grasp the key language points and grammatical structures in the text;