In educational materials, avoiding the use of online idioms may indeed have a certain impact on the understanding of young readers, but this impact is not absolute, but depends on a variety of factors. Here are some aspects to consider： ### 1. **Familiarity of the target audience** -If young readers are very familiar with online idioms, using these languages may make them feel cordial and make it easier to understand the content. However, if online idioms are too popular or have a specific cultural background, it may make it difficult for some readers (especially those from different regions or cultural backgrounds) to understand. -On the contrary, if the target audience of educational materials is a wider group (including non-young readers or international readers), avoiding online idioms may be more helpful to ensure the universality and clarity of the content. ### 2. **The seriousness and professionalism of the content** -Educational materials usually need to convey serious, accurate and professional information. Internet idioms are often casual, humorous, or time-sensitive, and may not be suitable for formal educational scenarios. Excessive use of online idioms may weaken the authority and credibility of materials. -However, in some informal or relaxing learning scenarios (such as popular science and interest content), proper use of online idioms can increase interest and attractiveness. ### 3. **Normative language** - Educational materials usually bear the responsibility of language standardization. Excessive dependence on online idioms may affect young readers' ability to use standard languages, especially in writing and formal expression. - Avoiding online idioms can help young readers establish more standardized language habits, while also better understanding and using standard expressions. ### 4. **Balance and moderation** -In some cases, the appropriate introduction of online idioms can be used as a supplement to teaching to help young readers better understand certain concepts or phenomena. For example, when explaining popular culture or social phenomena, using online idioms may be closer to their life experience. -The key is to find a balance, neither rejecting network idioms nor relying too much on them. It can help readers understand the background and meaning of Internet idioms through comments or explanations. ### 5. **Long-term effects** -Internet idioms are often time-sensitive and may quickly become outdated or replaced by new expressions. Using too many online terms in educational materials may cause the content to appear outdated in the short term and affect its long-term value. -Avoiding online idioms can ensure the long-term applicability and stability of educational materials. ### Summary In educational materials, avoiding online idioms does not necessarily significantly affect the comprehension of young readers, but it needs to be handled flexibly according to specific circumstances. If the goal is to convey knowledge in a clear, standardized and serious manner, avoiding online idioms is a safer choice; if it is to increase interest or to be close to the life experience of young readers, it can be used in moderation, but it needs to be explained and guided. The ultimate goal is to ensure that educational materials can not only effectively convey knowledge, but also adapt to the needs and background of readers.