Due to the needs of social development and the advocacy of education, more senior high school students have realized the importance and necessity of extensive reading. However, there are great differences among senior high school students in choosing extracurricular books. First of all, a considerable number of senior high school students only read teaching AIDS and don't read books unrelated to textbooks. College entrance examination is a social phenomenon, which affects many aspects of society and the reading habits of middle school students. At present, most senior high school students' extracurricular reading is very narrow and their mental nutrition is insufficient. The extracurricular reading of science students is mainly subject reference books and teaching AIDS, and there are not many kinds of extracurricular reading. If a student only obtains information by reading books with minor cultural courses after class, and does not involve a wider range of books or newspapers, the knowledge system formed in this way will be very closed, with narrow knowledge and limited vision. Since the new century, the comprehensive ability test of science in college entrance examination in many provinces and cities has clearly pointed out that it is necessary to examine the ability of obtaining information, processing information and outputting information from multiple angles and the humanities literacy, guide students to care about nature, science and others, and guide candidates to establish a sense of responsibility for society (from the 2007 Shanghai College Entrance Examination Manual). In the college entrance examination of science, questions with social problems as the background, questions with major events as the background, questions with major inventions affecting human beings as the theme, and questions with scientific or humanistic phenomena closely related to human life as the carrier appear many times. For example, in 2005, the comprehensive examination paper of science in Shanghai college entrance examination took the hot issues and problems that the society generally paid attention to as the propositional materials of the comprehensive examination. There are a group of questions in the test paper with the population problem as the background, the discovery of penicillin as the theme and the 2005 World Physics Year as the carrier. In 2006 and 2007, the comprehensive problems of science in various places made further efforts to highlight "humanistic literacy and scientific literacy". The examination of science subjects is also interested in issues such as society, science and technology, history of science and environmental protection. For example, the Beijing Mathematics College Entrance Examination in 2007 was based on the emblem of the International Congress of Mathematicians held in Beijing in 2002 (based on the string diagram of Zhao Shuang, an ancient mathematician in China). In 2007, Shanghai Mathematics College Entrance Examination was based on the production, use and installation of solar cells, and in 2007, Anhui Mathematics College Entrance Examination was based on the pension reserve system. If candidates usually pay attention to or understand some related content, there will be no difficulties outside the topic when answering questions. In addition, reading comprehension ability is very important for science students. As we all know, book knowledge is an important way to learn culture well. It is understandable and necessary to prepare for the exam in the graduation grade, sort out the knowledge content and choose the appropriate teaching AIDS. However, the college entrance examination is only a step in one's life. Moreover, the changing trend of college entrance examination content is also towards the direction of "paying attention to examining candidates' humanities literacy, evaluating candidates' autonomous learning ability and encouraging students to broaden their horizons appropriately" Therefore, it is very important for high school students to improve their comprehensive quality through reading, not only to pass the college entrance examination, but also to make necessary preparations and lay the necessary foundation for better flight in the future. Therefore, in the third year of senior high school, at least during the holidays, we can spare some time to do some meaningful extended reading, which can not only make up for the shortcomings gently, improve the knowledge structure, but also adjust our holiday life reasonably, make the holidays colorful and meaningful, and make a healthier and better "I" appear among classmates and teachers. There are many kinds of books suitable for science high school students. Each of us can choose the books we are interested in, and we can choose our favorite reading methods, such as intensive reading or extensive reading, rough reading or intensive reading, shallow reading or deep reading, slow reading or fast reading, key reading or comprehensive reading. Based on my understanding of science students, I recommend these kinds of reading materials for reference. Popular science books, such as: A Brief History of Time: From the Big Bang to the Black Hole by Stephen Hawking, and The Universe in the Shell by Hunan Science and Technology Publishing House; Various popular science books, such as Harvard translation series published by Jilin People's Publishing House from 200 1; Chen Kung Fu's "Exploring the Universe" series (Harbin Institute of Technology Press). Biographies, such as: the story of ancient China 100 scientists (200693) (People's Education Press), pioneers in the field of science published by Guangming Daily Press (complete set 10 volumes), such as Madame Curie (France), Curie IV, and Darwin's biographies published by several publishing houses. For example, History of Science: The Course of Science, by Wu Guosheng (Hunan Science and Technology Press). Inventions and discoveries, such as: An Introduction to Scientific Discovery by Wang Zikun (Shanghai People's Publishing House), and Psychology of Creative Discovery and Invention by Mikhail Chikaizentmihai (USA) (Shanghai Translation Publishing House). Subjects, such as: reading materials that improve the quality of the subject and help to understand the subject, such as Zhang Jingzhong's "The Eyes of Mathematicians" (China Children's Publishing House); China Times Economic Publishing House published a series of theme stories, such as Chemical Stories, and Changchun Publishing House published The Place where Physics and Mind Meet. Secondly, the pursuit of youth literature, ignoring the classic works. In recent years, youth literature has been greatly sought after by students, and Jing M.Guo, Han Han and Zhang Yueran have become the stars in the eyes of middle school students. Those literary classics that have been circulating for a long time have been shelved and few people care about them. This idolized reading intensifies the multiple changes of students' values, makes students' thoughts more subjective and negative, and often falls into the contradiction between reality and illusion. Because those works emphasize and exaggerate the complexity of society, the troubles of life, the pain of study and the bleak future, highlight the theme of "depression" and criticize the real society more than affirmation. These works often provide readers with an escape and vent space with illusory storylines, so that teenagers can't put it down when they meet bosom friends. The author thinks that youth literature is not very mature in thought and art, but after all, it is the work closest to students' interests. Students can often get pleasure from reading, just like eating McDonald's and KFC, at least to meet their taste needs. But when it comes to nutrition, it is another matter. Teachers must help students realize the harm of "partial eclipse", guide them to understand the side effects of youth literature, make use of every opportunity, combine with the teaching of classic literature, compare them, let students realize the problems and shortcomings of youth literature, and turn their attention to those classic literature that expresses truth, goodness and beauty, gives people courage and strength, and has delicate language, ingenious conception and rich philosophy. These classic documents and new textbooks have arranged a column of "Introduction to Famous Books". Through this window, high school students can be guided to read some famous works step by step and in a planned way. Third, I am keen on foreign classics and despise domestic classics. Influenced by the social trend of worshipping foreign things and obsessing foreign things, some middle school students don't read non-foreign books or even non-foreign bestsellers. After reading one Chinese translation after another, many students only know some stories and characters and learn some non-Chinese, African and Western language forms. For example, The Adventures of Harry Potter was widely read a few years ago. Reading this kind of works is not bad at all, but because of the original ideas and artistic level of foreign literature, it is difficult to fully express it through translation. And now the translated works are mixed, far-fetched, and randomly adapted versions abound. If you are not careful, readers may be polluted by spirit and language. Therefore, teachers have the responsibility to guide students to choose the best foreign literature to read. At the same time, teachers should focus on guiding students to understand domestic classics and appreciate the subtleties of those classics. For example: Cao Xueqin's profoundness, Qian Zhongshu's wisdom and humor, Ba Jin's exquisiteness and sincerity, Zhou's frankness and philosophical thinking, Yu's cultural civilization, his enthusiasm and kindness ... Fourth, he likes reading fast food literature rather than essays. Among senior high school students, many students like to read some popular and popular fast-food literary works, such as story meetings, biographical literature, etc., and only plot descriptions have little literary significance. More seriously, some students are addicted to so-called online literature, fantasy literature or works called fantasy literature, and these books are even illegal publications that have entered the market. In these books, in order to satisfy the curiosity of middle school students, some writers have churned out works with monsters, ghosts, star wars and games as their themes. Such works are full of murder, violence, nonsense jokes and even pornography, which have no reading value at all and can only become spiritual opium that infringes on the spiritual world of high school students. A few students can't stop after studying, and they can't concentrate on normal high school studies until they neglect their studies, which makes parents and students miserable. Based on the fact that high school students are nervous and have heavy learning tasks, the author suggests reading short and concise essays, which will be more cost-effective. The reasons are as follows: 1. Prose and essays are few and precise, which are closest to students' writing practice and apply what they have learned. 2. Reading short articles and essays can be arranged flexibly in time, without worrying about affecting normal study and rest. 3. Prose and essays have high taste, especially the short articles published in newspapers and periodicals such as Reader, Youth Digest, China Youth and China Newspaper. It can lead middle school students to move in a healthy direction in world outlook and values. 4. After reading essays and essays, students can read and feel freely. Unlike classroom teaching prose, we have understood the beauty of prose to a great extent. We should restore the beauty of prose to the whole, and grasp the whole beauty by reading, so that students can read, experience, comprehend and communicate with their own voices and emotions, and students will have a new understanding of prose. Of course, there are many other problems in high school students' extracurricular reading, such as martial arts fever, animation fever and so on. As Chinese teachers, we have the responsibility to observe, analyze and guide students' extracurricular reading, so that students can benefit physically and mentally, increase their knowledge, cultivate their temperament, improve their Chinese literacy, and make extracurricular reading a useful supplement and extensive extension of Chinese classroom teaching. Authors: No.2 Middle School of Fanchang County, Anhui Province