In all kinds of writing styles, expository writing is a relatively independent category, and it is an article genre that explains things, clarifies things and gives people knowledge with explanation as the main expression. There are two typical problems in reading expository texts in senior high school entrance examination, one is the accuracy of expository language, and the other is the cohesion of materials. Questions about the accuracy of descriptive language such as "one", "probably" and "at least" can be deleted and reasons given. This kind of questions can follow the routine of answering questions, while another kind of questions that often appear in the senior high school entrance examination pays more attention to examining the connection and echo between explanatory language and context. In recent years, the frequency of questions is high, but it is also difficult. Type: Can I delete/replace it with another word? And explain why. Most of the words that need to be deleted are words that express degree, quantitative range or nature, such as "possible", "probable" and "probable". The seemingly vague words just reflect the accuracy of the interpretation language, which is called fuzzy accuracy. Example 1: It is said that this kind of fried bean sprouts has the effect of strengthening the body. Can the word "alleged" be deleted? Saying "fried bean sprouts" is an uncertain statement, indicating that this kind of "fried bean sprouts" may or may not have the effect of "strengthening the body" After deletion, it will become "definitely effective", which is too absolute and lacks certain scientific research. Therefore, the expression of this approximate word reflects the rigor of speaking. Exodus 2: Forests can effectively alleviate the "greenhouse effect". Q: Can we change "mitigation" to "elimination"? A: No, the forest only absorbs a part of carbon dioxide, which reduces the concentration of greenhouse gases and alleviates the greenhouse effect. Changing and eliminating means absorbing all greenhouse gases and making the greenhouse effect disappear. It is inconsistent with the original intention, so it is irreplaceable. Countermeasures: 1) No.2) Define the meaning or content of the original word first. 3) The meaning or content after deletion or replacement. Editors recommend reading related articles: solving problems in modern Chinese in senior high school entrance examination: answering questions: argumentative thesis in senior high school entrance examination: argumentative thesis in senior high school entrance examination: Chinese reading appreciation in senior high school entrance examination: content appreciation: language appreciation.