Form and content of comments:
1. Annotation has three forms: eyebrow approval, side approval and tail approval.
"eyebrow approval, that is, approval in the blank space of the pages of the textbook;
Next to the batch, that is, next to the sentence;
The last batch is the one after some time.
2. There are many annotations, which can be roughly divided into four categories:
Note: If you encounter a difficult word, you can look it up in the reference book and write it in the margin of the book for easy memory.
Write the central meaning of a paragraph at the top or bottom of the book in concise language, which is convenient for grasping the context of the article and reviewing.
Write comments: feel and question when reading, and leave them in the blank at any time.
Warning: If you find something important, in order to remind yourself, you can use words such as "attention", "importance" and "remember" to mark it, which can make you concentrate.