How to learn computer science and technology well?

When you walk into this strange university classroom with brand-new textbooks in your hand, there must be many question marks in your mind. Especially in the face of computer textbooks, you must be eager and mysterious. I want to talk about my personal views on how freshmen learn the basic knowledge of computers well and how to master the ability to use computers as soon as possible. If you want to enter the best learning state as soon as possible, you must first adapt to college life and improve your ability to deal with problems. The ability mainly includes the following aspects: from following the teacher's middle school learning method to the university learning method of teacher's guidance and active learning; From the way parents deal with life to the way individuals deal with life; From the middle school life with loose contact with classmates to the college collective life with close contact with the class collective. This inevitably requires every college student to improve his coordination ability and moral cultivation in all aspects as soon as possible, and be tolerant, patient, caring and helpful to his classmates. Therefore, it is the first critical period for freshmen to improve their ability and quality after entering school. The sooner they transition, the better, and they can enter the best learning state as soon as possible. Secondly, we should be clear about why we should learn computers. Only with clear thinking can we have persistent learning motivation, otherwise the interest will be difficult to last. We all know that the economy in the new century is a knowledge economy, and the development of economy depends largely on the excavation and accumulation of knowledge. Therefore, an important feature of knowledge economy is informatization. Therefore, we also call 2 1 century the information society. Only by relying on advanced information processing technology can we keep pace with the times, complete the accumulation and excavation of knowledge as soon as possible, and truly realize science and technology is productivity. So we usually regard computer and foreign language as one of the most important basic knowledge, computer and foreign language ability as one of the most important abilities of college students, and computer and foreign language level as the most important connotation of college students' quality. Especially with the development of China's market economy, college students seek development in the talent market, and computer and foreign language skills become one of the most important conditions for employers to hire. Young friends, work hard! Learning computer technology well is equivalent to having a golden key to open the door to the treasure house of knowledge. Third, to learn computer technology, we should know what to learn mainly. We know that the purpose of learning computer is to understand it, master it, and skillfully use computer to solve practical problems. So I think we should learn three things: first, after entering school, we should learn the basic structure and working principle of computers, especially the hardware structure and operating methods of computers through actual observation and operation; The second is to learn a computer language well and lay a good foundation for learning other applicable languages as needed in the future. And master commonly used computer application software, such as word processing software, graphics processing software, database development software, etc. Third, learn computer network knowledge, understand computer network through lectures and reports, and learn various online application operations. Finally, we should have good learning methods. Computer theory and technology are highly practical technologies. Therefore, in learning, we should pay attention to the study and exercise of practical links and improve our ability in practice. It is suggested to adopt the following methods and approaches: First, learn the computer culture course of computer application foundation for freshmen, and learn computer operation technology through experiments. If possible, it is best to assemble and debug computer parts once; Second, we should make use of the one-week teaching time in the first-year computer room to familiarize ourselves with the use of various common computer applications, so as to use the software in a planned way for corresponding data processing exercises; Thirdly, after learning the basic knowledge of computer application and establishing the concept of computer network, we should use the conditions of campus network to browse and surf the Internet and master the use of commonly used Internet browsers and other application platforms. With this preliminary study, you can think that you have mastered the basic knowledge of computers. But the most important thing to learn computer well is to study and practice consciously and systematically in the next four years. I believe that as long as our freshmen can adapt to the study and life of the university as soon as possible, adjust their mentality, clarify the purpose of learning computer technology, clarify the purpose and content of computer learning, make full use of the existing equipment, and have a good learning method that combines theory with practice, we will certainly learn computers well. Plug in a pair of wings and soar in the blue sky of technology. For beginners and teachers, it is very important to promote self-study, but it is still necessary to rely on self-study in the future. Self-study ability is particularly important for computer learning, because computers are developing rapidly. Only by mastering self-learning methods and having self-learning ability can we cope with the ever-changing development situation of computers. Some people say: "self-study is easier said than done!" " I said that it may be difficult to study other subjects by myself, but computers are relatively easy. Why do you say that? Because computers are more and more "approachable", people can see and touch them. Those who can move people are eager to learn. For example, how old a doll dares to turn on the TV and tune the channel, and can control VCD. Aren't TV sets and VCD players high-tech products? As the learning object, computer has a unified theoretical knowledge and practical environment, and the learning content and progress can be mastered by itself. Most things that you can't understand by yourself can be solved by computer. So I say it's easy and convenient to learn by yourself. Of course, it would be better to have a tutorial book that is convenient for self-study It is emphasized that the subject of hands-on computer is very practical and you can't learn it without hands-on. Computers have been shrouded in mystery since the day they were born, and many monographs, such as "The Book of Heaven", make beginners daunting. But why can many children use computers so well? What's the trick? Do it! At the beginning, I will feel "so that's it" and "no big deal"! In this way, the more you learn, the easier it will be and the more interested you will be. The combination of hands and brains is the basic mode of computer learning, so it is natural to abandon the learning mode of rote memorization and "talking on paper" and form a lively learning atmosphere. Hands-on can also strengthen the excellent style of study of integrating theory with practice and cultivate the spirit of hard work. Pay attention to application in the process of learning computer knowledge and skills, and think of "use" and "use" in your study, work and life. As an intellectual tool and an extension of the human brain, computer helps us to think, demonstrate and make decisions, thus improving our ability to analyze and solve problems. The children who participated in the Informatics Olympics won the gold medal in international competitions because they applied what they had learned, deepened their understanding through "application" and turned computers into handy tools. People often say that "practice makes perfect" generally means learning to use general tools. Learning to use the computer as an intellectual tool is not only "practice makes perfect", but also "intelligence", which is conducive to developing intelligence. Computer is the crystallization of human wisdom, and it combines modern people's way of thinking and scientific methods. The process of commanding and helping computers through the human brain will make people smarter and more capable. In the new century, people with great wisdom and creativity must be people who can use computers to help them with their work. Experts talk about "how to learn computers well" (2) Network computer education is not only a subject education, but also a cultural education. At present, tens of millions of computers distributed in five continents have been networked, forming a new cultural atmosphere. Whether you can use the Internet or not will become a new measure of modern people's cultural level. In the network culture atmosphere, the ability to obtain information, process information and exchange information is very important, which is also a basic ability of modern people. In a sense, "the network is the computer". It is very important to learn the knowledge and skills of the network. Anyone who does not fully realize the importance of this matter will regret it in the future. On the other hand, culture is not equal to civilization. There are many useful things on the internet, but there are also dross. How to distinguish useful information from useless information and the ability to distinguish fragrant flowers and poisonous weeds is also a basic ability of modern people. In the matter of surfing the Internet, it is not advisable to "give up eating because of choking", but it is necessary to "take precautions". Computer education is not only a subject education, but also a cultural education. At present, tens of millions of computers distributed in five continents have been networked, forming a new cultural atmosphere. Whether you can use the Internet or not will become a new measure of modern people's cultural level. In the network culture atmosphere, the ability to obtain information, process information and exchange information is very important, which is also a basic ability of modern people. In a sense, "the network is the computer". It is very important to learn the knowledge and skills of the network. Anyone who does not fully realize the importance of this matter will regret it in the future. On the other hand, culture is not equal to civilization. There are many useful things on the internet, but there are also dross. How to distinguish useful information from useless information and the ability to distinguish fragrant flowers and poisonous weeds is also a basic ability of modern people. In the matter of surfing the Internet, it is not advisable to "give up eating because of choking", but it is necessary to "take precautions". Liu Ruiting: Vice Chairman of National Institute of Computer Basic Education, Professor of Computer and System Science Department of Nankai University in Tianjin, Editor-in-Chief of Personal Computer magazine, it has become an axiom that "computer popularization should start with dolls". Parents, teachers, schools and society have all paid great attention to children's computer education. At this time, NIT for children appeared, which immediately aroused a warm response from the society. The consultation telephone number of the examination center of the Ministry of Education is uninterrupted all day, and 28 provinces, municipalities and autonomous regions have undertaken it. So, what is NIT for children? NIT is the abbreviation of the national computer application technology certificate examination, and now it is going to be extended to children, so it is called children NIT. What is the use of this certificate for children? Maybe someone will fly into a rage: "Why use exams to destroy young hearts?" Wait a minute, isn't there a test grade for playing the piano? No one said it was destroying children. The reason is that these children have musical cells and enjoy it. If a child has no musical talent and his parents force him to play the piano without cursing or playing, it is really devastating. In fact, examination is not equal to exam-oriented education, and the "only success, not failure" of children's NIT examination has nothing to do with destruction. It focuses on computer training, learning while learning, and is a sharp weapon to promote quality education. Most children will like computers, which is determined by the characteristics of computers. Children's childlike innocence is curious, curious, studious, fun, active, competitive and competitive, and colorful computer software can just satisfy children's various desires. Give these mental AIDS to children as soon as possible, and they will benefit for life. As long as children have a hobby, they can like computers through this hobby. Those who like Chinese can be used to write articles, those who like arithmetic can be used to solve problems, those who like art can be used to draw pictures, and those who like music can be used to compose music. They can like computers in different ways. So, will some children not like computers anyway? I will. But what does it matter? This kind of children will not exceed 5%, and I am afraid they need special ways to care for them. Now, NIT for children has launched ten modules: operation basis, words, tables, drawing, surfing the Internet, music, animation, programming, multimedia and database. Each module includes process training, job design and computer examination. Anyone who has obtained three module certificates can apply for NIT children's bronze award certificate; Those who have obtained Grade 6 can apply for a silver medal certificate; Ten winners can apply for a gold medal certificate. These certificates will surely become a solid step towards informationization and digitalization, and lay a solid foundation for them to become builders of the new century.