In the past, when we studied argumentative evidence, we all relied on reading more and remembering more. Looking back now, if you really want to write an argumentative essay, you must also do a good job of accumulating materials. Several methods are provided for your reference:

First, the newspaper clipping method: The most common method is to find the materials you like or think are valuable in the process of reading newspapers, paste them into a special folder through newspaper clipping, and look for them when necessary. It's best to store them in categories for easy searching. (provided that the newspaper you read is your own or abandoned)

Network collection and download method: make full use of network conditions and enter the materials you need through search engines such as Baidu and Google for keyword search. Then download and store it in the computer folder.

Third, carry-on collection method: carry a notebook or recording pen with you. When communicating with people or hearsay, write it down with a pen or record it on tape. ...

Many things happen. If you really want to be a master of writing, there will be more good collection methods through continuous exploration and accumulation. I wish you success!