1. farsightedness: stand tall and look far, and don't talk about things. Sometimes it seems nothing, but careful analysis can still find problems. It is far-sighted to find problems among seemingly absent problems.

2. See the micro-knowledge: that is to say, we should see a development trend and a major event from small things.

3. From the outside to the inside: Analyze the essence of things from the surface.

4. From this to that: Sometimes two things seem to have nothing to do with each other, but they are actually related to each other. You should be able to hang them up.

Pay attention to the material

1. Own materials

2. Inventory materials: Today's society is an information society. Information is very important to everything, and it should be used to improve the quality of teaching. Information is a warehouse, and some students speak it in a few words. Because they consume little information, they should be good at capturing information and have inventory materials.

3. Use materials: When writing, you should filter the stored material library and extract the materials you need.

Language expression

After analyzing and refining ideas and screening materials, the next step is language expression. Language is not gorgeous, the key is accuracy and conciseness. Great writers' works never look gorgeous, but they are catchy to read, chewy and stand the test of the times. Just as we read Lu Xun's works today, we can feel the beauty of the language. In fact, the language expression of most students is not a problem. The main problem is that there are few materials and low ideas.