First, the school requires duplicate checking.
If the school requires duplicate checking, students don't need to know whether there is duplicate checking in the introduction of the paper, but they can do the test according to the requirements of the school, because in the actual duplicate checking process, they need to know whether there is duplicate checking in the preface of the paper, as long as it is within the specified range, because in the actual duplicate checking process, students don't need to know whether there is duplicate checking in the introduction of the paper, but they can write the paper normally and pass the paper smoothly.
Second, the school does not require duplicate checking.
When the school does not require duplicate checking, students only need to check the main part of the paper. Why does Bian Xiao recommend that everyone know whether the introduction part of the paper is repeated? This is because some schools have higher requirements and hope that students can write papers creatively.
In addition to the above two methods, academic circles do not force the preface of the paper to check duplicate. For example, the title of a paper, a journal or some teachers, when writing, many prefaces are not checked, but when paying attention, we can also look at what the actual standards are. The content of the paper is different, and the scope of specific check is also many, which needs to be understood clearly.
From the above situation, we can find that when we pay attention to whether the introduction part of the paper is repeated, we should also analyze it in detail from multiple angles. No matter from the actual needs of academic circles or schools, as a part of the paper, the originality of the paper should be guaranteed. Whether required or not, students can reduce the repetition rate of papers in their own way, and can also effectively improve the originality of papers.