1. Simplify text weight reduction. We can delete unimportant words in the paper, express them simply in our own language, and reduce the duplicate checking rate of the paper with concise language.

2. According to the principle of duplicate checking. The principle of the duplicate checking software is to calculate the duplicate checking rate by judging the continuous repetition of each sentence through the database of the duplicate checking system. According to this principle, we can reduce continuous repetition to reduce the duplicate checking rate. For example, many duplicate inspection systems have a duplicate inspection threshold of 5%. As long as the scarlet letter does not exceed 5% of the whole word, the system will not mark the scarlet letter.

3. Use pictures to lose weight. At present, most paper search systems can't recognize pictures. Changing the red part into a picture is a good way to lose weight. However, this method will greatly reduce the total number of words in the paper, so short students should use it with caution and pay attention to the overall length of the paper.

4. Change the way sentences are expressed. No matter in any system, we can only detect whether a certain number of words are plagiarized according to whether they are the same, but we can't carry out semantic analysis. I can reduce the weight of paper through the weakness of the current paper weight checking system.

5. Software translation methods. After many translations by translation software, the structure and expression of sentences have changed greatly, even if the inspection system is powerful, it can't be found. But this method should pay attention to the coherence of the context. We need to make appropriate changes ourselves.

6. quote. I don't know how to modify it. If it is plagiarism, quote it directly, but the quotation should be correct, and it will end after the quotation is finished, because a period is a sign of the end of a sentence.

7. keyword replacement. Paper duplication checking system judges plagiarism according to the continuous repetition of 13 characters. Using this, we can replace the key words in red sentences with other words with the same or similar meaning, and also reduce the repetition rate.