If you want to pass it smoothly, you need to take it seriously when writing the first draft. It's better to write more contents in the first draft, so that we can have more room for revision and weight reduction after checking the weight. After the duplicate check, we will get a detailed duplicate check report, which will mark all the repetitions in our paper, and we only need to make targeted modifications according to the report. In fact, there is no shortcut to lose weight, just modify it sentence by sentence and repeat these repeated sentences in your own words. What are the precautions when checking duplicate volumes? In fact, it is not difficult to reduce the weight of paper. When writing, you should know which parts are quoted by others. After the paper is almost finalized, first rectify the above part, and then check the weight on paperfree. When the weights are checked for the first time, the repetition rate of general literature review and theoretical analysis is very high. We should focus on changing these two parts. For the second duplicate check, the original unmarked part may be marked this time, so it needs to be revised according to the new duplicate check report until it is reduced to the requirements. Remember: don't feel sick of words or sentences in the process of losing weight! The following are some effective ways to lose weight: 1, sentence order exchange, synonym replacement, you can use Google Translate to convert Chinese into English, then back to Chinese, and check the parts that are not smooth by yourself; 2. Reorganize it in your own language and add some attributes. 3. Delete some meaningless sentences; 4. Theoretical knowledge can be intercepted from books, and many books and teaching materials in the database of duplicate checking system are not included; 5. If the formula code is repeated, it can be converted into picture insertion.