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How can I study hard?
(1) Basic knowledge-new words (including notes at the bottom of the text and "reading and writing" at the back of the text): You are required to read, write and understand the meaning of key words silently, and randomly check dictation. (2) Texts, ancient prose and poems that are required to be memorized: they are required to be memorized after learning; It is required to recite an ancient poem after class every day. (3) practical reading: every article must be done and must be done seriously; Make good use of these two Chinese exercises. The teacher explains the reading process and pays attention to summarizing the reading methods. (4) a composition every week, a short commentary, and a small composition arranged according to the requirements of the text; Usually read more Chinese newspapers and composition weekly newspapers. (5) Job requirements: serious attitude and neat handwriting; Please sign your parents' names. (6) Accumulate and exchange famous sayings and epigrams for two minutes in each Chinese class (7) Language accumulation: ① Have a language accumulation book to extract words, sentences, paragraphs, idioms, famous sayings, famous sentences or sentence paragraphs that you think are beautiful; (2) Prepare three classics that must be read this semester: The Spring of the Stars, The Education of Love and Aesop's Fables, prepare reading notebooks, and take reading notes when reading; Make good use of extracurricular self-study textbooks. One. Mastering classroom learning methods and improving classroom learning effect II. Master the practice methods and improve the ability of solving mathematical problems. 1. Correct attitude and fully understand the importance of mathematical practice. Practice can not only improve the answering speed and master the answering skills, but also often lead to many new problems in practice. 2. Have confidence and willpower. Mathematical exercises often involve complicated calculations and profound proofs. You should have enough confidence, tenacious will and patient and meticulous habits. 3. We should form the good habit of thinking first, then answering, then checking, seriously thinking, grasping the key, and then answering. 4. Observe carefully, use flexibly, find the rules and become a skill. Three. Master review methods and improve comprehensive ability of mathematics. The next method. 1. Arrange the review time reasonably, "strike while the iron is hot", and you must review the lessons you have finished on the same day. To consolidate review, we must overcome the bad habit of doing homework without reviewing books and consulting books as reference books. 2. The comprehensive review method is widely used, that is, by finding out the left-right relationship of knowledge and the internal relationship between vertical and horizontal. Comprehensive review can be divided into three steps: first, look at the overall situation, browse all the contents, and initially form a complete impression of the knowledge system by evoking memories; Second, deepen understanding, comprehensively analyze what you have learned, and finally consolidate it. 3. Pay attention to practical review methods. By "completing practical homework" to review mathematics, educators clearly pointed out that "we should pay attention to the practical application of knowledge as an important review method" (1) to cultivate interest in the subject; (2) Pay attention to the derivation process of formulas and theorems and understand their essence; (3) the necessary amount of practice, practice is not an end, but a means to master theorems and formulas; (4) The key to remembering several typical exercises is to think more. English learning method: 1, and English grammar is the most in Grade Two. So you need a complete grammar book to help you, and it is best to have a teacher who can explain it vividly. Recommend a pass English preparation book for junior high school English by Xinhua publishing house. Very comprehensive, very detailed explanation, with appropriate topics. There are many English phrases and new words in Grade Two. You must write it down carefully. Don't get mixed up. It is suggested that you can remember a word first and then expand it. For example, antonyms, synonyms, prefixes, suffix ..................................................................................................................................................... ..... and this, there is no other coincidence, the best and simplest thing is to get ten questions, write them out one by one, show them to the teacher one by one, and then correct them bit by bit. 4. Speak more when you have time. Create more opportunities for yourself to speak English with English teachers. When you meet classmates, especially with good friends, try to greet and talk about your feelings in English ... then you need to carry a small English-Chinese translation dictionary with you. When you meet new words, you don't have to remember them deliberately. If you use it a lot, the word will be remembered naturally. Never take learning English as a burden, and always take it as an interesting thing to do. Maybe if you have a chance to meet a foreigner, you should boldly go up and say hello to him and talk about the weather, scenery and school ... just don't ask him personal questions such as his age and marriage history. Try to talk to him with some words and sentences you have learned. Soon you will find it much easier to talk with foreigners than to speak English with China people. Because he uses many simple words when he talks to you, and he doesn't pay much attention to expression. As long as the pronunciation is accurate, we will be able to communicate smoothly. You just have to be confident and dare to express your ideas. It doesn't matter if you don't have the right partner. You can take a book or something as the object of imagination and talk about what you have seen and heard in a day, your happiness, your sadness and so on. If you insist on doing this, your spoken English will certainly be greatly improved. Second, "listen" to find all the opportunities to listen to English. When others talk in English, you should boldly participate and listen to the pronunciation of all kinds of people, regardless of gender, age, fast-paced and slow-paced. If such opportunities are rare, you can choose articles you don't know, which will be of great help to yourself. Listening to the tapes of the learned texts will be of great help to your language intonation learning. Third, read more books. "Reading" can be divided into two types. One is "silent reading". Practicing for a certain time every day will be of great benefit to you to improve your reading speed. What you read can be your textbook, but it's better to have some interesting little books, because the English college entrance examination now pays more and more attention to reading quantity and reading speed. The score of each question has a great relationship with your comprehension ability, so after three years of reading training in high school, you will definitely win the college entrance examination. The other is "reading aloud", which is an indispensable way to learn a language. Fourth, "write" more. Some students always complain that time is tight and there is no time to write compositions. In fact, there are many forms of "writing", and it is not necessary to improve writing ability just by writing. For example, write down some important things that happened in your day, or learn a phrase that day. You can create a context and use this word appropriately. This will help you remember the usage of this word and exercise your writing ability. For example, when learning the word "wish", you can write a short paragraph like this: Teachers often ask us what kind of people we want to be in the future. My good friend Tom hopes to be a soldier. I'm different anyway. I hope I will be a teacher in the future. But my mother wants me to be a doctor. Just a few words: however, several usages of wish have jumped from the page, which will impress you a lot and be much more interesting and relaxed than memorizing the usage of wish. It doesn't take much time to learn English. Walking 10 minutes can practice "talking". You can read English novels for a while after dinner and listen to English for a few minutes before going to bed, which can make you have a better rest ... As long as you spend some time practicing English every day, your English score will definitely improve quickly. Memorizing English words skills 1, circular memory Ebbinghaus forgetting curve The human brain is a treasure house of memory, and the things that the human brain has experienced, the problems that it has thought about, the feelings and emotions it has experienced, and the actions it has practiced can all be the contents of human memory. For example, in English learning, words, phrases, sentences, and even the content of articles are all accomplished by memory. There is a process from "memory" to "memory", including memory, retention, cognition and memory. Many people only pay attention to the memory effect at that time in the process of learning English. Who knows, it takes some effort to learn and remember well. Simply paying attention to the memory effect at that time and ignoring the later maintenance and recognition will not achieve good results. In information processing, memory is the process of encoding, storing and extracting input information. From the perspective of information processing, the first learning and reciting of English is only a process of coding input. Physiologically speaking, human memory ability is amazing. It can store 10 15 bits (bytes) of information, but only 10% of everyone's memory treasure house has been excavated, and there is still more memory space. This is because some people only pay attention to the effect of memory at that time, but ignore the bigger problem of memory-the firmness of memory, which involves the law of memory forgetting that is often said in psychology. Good memory method: There are many ways to remember words. There is no fixed way to learn, but there are good ways to learn. In my opinion, Zhang Sizhong's "centralized word recognition and classified memory" is a good method suitable for middle school students. Collect and classify 3500 words that middle school students should master, pass the word barrier first, then learn the textbook, and use and consolidate the usage in the textbook. There are many classification methods. Words with the same vowel or vowel combination and the same pronunciation are grouped together. Concentrate on memory according to word form, part of speech, synonyms and antonyms; Words or phrases with the same word formation methods, such as root, prefix, suffix, synthesis, transformation, derivation, etc., are listed together to concentrate on memory, which is more impressive and more obvious. So remember 40-80 words every day, persevere, associate more, think more and use more, and the vocabulary problem will be solved. In the process of learning, pay more attention to the usage of words and the collocation of phrases, and remember the word idioms and sentence patterns that the teacher said, which will not only help us solve problems, but also be handy in writing. Memorizing words, understanding parts of speech and meanings, mastering their fixed collocations and idioms, and memorizing various usages of tenses and clauses are only half done. We still have to apply them to practice. Just like learning swimming and optical theory, not using it in water does not mean mastering this technology. There is no need to engage in sea tactics, but a certain amount of typical exercises are essential to consolidate the knowledge learned. Pay attention to basic exercises first, such as after-class exercises and unit synchronization exercises. These are all consolidation exercises of classroom knowledge, and we should not aim too high, just want to eat a fat man. Some people do some special exercises in grammar and exam questions after mastering the basic knowledge. In particular, students are encouraged to prepare a set of "wrong questions" and record the representative test questions or language points that they are prone to make mistakes at ordinary times, so as to check and fill in the gaps in the future and make the mastery of knowledge achieve twice the result with half the effort. 1. Thinking: Thinking is the core of mathematics learning methods. Thinking is of great significance in learning this course. When solving math problems, we should first observe, analyze and think. Thinking can often find out the characteristics of the topic and find the breakthrough and simple method to solve the problem. Around us, students who really study well have the habit of thinking and thinking hard, so the more they use their brains, the smarter they become, and the more they think hard, the better they become. Because I mastered and used this method, I won the first prize in Wuhan in the national mathematics competition. 2. Give it a try: help digest what you have learned and achieve mastery. I often deduce the formula that the teacher said after class. Don't read, recite. In this way, I can master the formula thoroughly and lay a solid foundation for the deformation calculation of the formula. 3. Cultivate the spirit of creativity: The so-called creativity means thinking of new methods, making new achievements and establishing new theories. Creation is not limited to the methods and textbooks taught by teachers. Usually, there are some thorny problems. After I understand the methods taught by the teacher, I have to find out whether there are other solutions, so as to deepen my understanding of the problem, compare the advantages and disadvantages of several solutions, and make my problem-solving thinking reach a higher level. What should scientific learning methods pay attention to after class? First of all, listen to the teacher carefully. This is the main reason why I got good grades. Listen attentively, follow the teacher's thinking, don't be distracted, and don't listen at the same time. Secondly, we should pay attention to every word the teacher says, because mathematics is famous for its rigor, and there are serious differences between words, and there are infinite mysteries hidden between words. Pay attention to taking notes when listening to the lecture. Once the teacher talked about a difficult geometry problem, which I didn't understand at the moment. Fortunately, I wrote down the problem and the solution, thought it over carefully when I got home, and finally understood it thoroughly, so that I easily solved a similar problem in a competition and got a valuable score of 10. Raise your hand to speak actively in class. The benefits of raising your hand are really many! (1) can consolidate the knowledge learned in class. (2) Exercise your eloquence. Those vague ideas and mistakes can be taught by teachers. It's killing three birds with one stone. In short, listening should be done with hands, mouth, eyes, ears and heart. Second, extracurricular exercises. Confucius said, "Learn from time to time". Homework after class is also an important part of learning and consolidating mathematics. I pay great attention to the accuracy and speed of solving problems. Accuracy means accuracy, concentrate on completing your homework independently, strive to be accurate once, and correct any mistakes in time. And speed is to exercise your concentration and sense of urgency. I often do this. I set the alarm clock at the beginning of my homework and put it out of sight, which helps to improve the speed of my homework. I won't be nervous during the exam, and I won't lose sight of one thing. Third, review and preview. For the review of mathematics, I intend to preview it every night. After finishing my homework that day, I will briefly look at the new knowledge I will learn the next day, and then recall what the teacher said. When I sleep in bed, I will "watch" the teacher's class in my mind like watching a movie. If there is any problem, I will get up and look at it immediately until I understand it. Every Sunday, I will also summarize, review and preview the week's homework. This is good for learning mathematics. If you master it firmly, you won't forget it. Fourth, improve. After finishing my homework, previewing and reviewing, I will do some rock climbing problems. Doing this kind of problem, thinking independently as much as possible and trying to find out the hidden conditions are the key to solving the problem. If you really can't think of it, you need to look at the reference books and consult your teachers and classmates. In short, seeing more, doing more, asking more questions, being open-minded, diligent and keeping a positive spirit are the key. Geography must remember more maps, including maps and climate maps, and learn to analyze regions, such as natural conditions, socio-economic conditions, favorable aspects and unfavorable aspects. Geography is a science in liberal arts, so we should do more questions. Don't look at the answer when you do it, wait until you finish it. This will cultivate your problem-solving ability. When answering political questions, start with the questions, see what the questions ask you to answer, think about what you have learned in this respect, and then find out the content corresponding to the textbook from the materials given in the questions. When answering questions, first answer the theory in the textbook, and then answer them separately in combination with material analysis. If you really can't analyze it, I'll teach you a stupid method (but it's very useful, that's how I usually answer questions). All the questions you ask can be answered as long as you remember them. It's up to you to read and recite more. If you want to recite history, I think it's ok to recite an outline. Of course, this is just my opinion. Because I think a lot of content in history books is just multiple-choice questions, which are generally small knowledge points. You can remember it once, or you can read it several times before you remember it. You don't need to memorize it deliberately. Generally, big questions are all material questions, and the answers can be found in the materials. According to the materials and what you usually remember, just play by yourself. But when I was in junior high school, I could recite all six history books, which was very beneficial. Now I basically don't recite history, just rely on the memory of junior high school and play it during the exam. It is best to answer the history questions in different sections. Answering political and historical questions must be beautifully written, which can really improve the score. As for biology, I'm not good at anything except genes. However, I think science, including physics, chemistry and mathematics, should do more problems. Because you have done a lot of problems, you are sure to encounter typical problems. An exam is a typical question, tossed and turned. Either change the question or change the conditions. Too many questions really work. Taking notes in biology learning is an effective learning method. In biology learning, there are mainly three kinds of reading notes, lecture notes and observation notes. (1) Reading Notes If you want to store, extract and use what you have learned for a long time, you should take reading notes at any time when you are reading. There are mainly the following kinds of reading notes. (1) Copying notes is divided into full copying and excerpting. When making such notes, you should pay attention to proofreading after copying to avoid mistakes, and then indicate the source for future reference. (2) Card comments, the content of the card is not limited, and varies from person to person, but generally it should have information category, number, source, author's name, text and other contents. It should be noted that each card should write a content, which should be classified and filed in time or bound into a book. 3 comment notes, that is, in the margin of the page, write down your personal views and experiences on the original text. (4) Symbol notes, that is, symbols are marked between the original texts to deepen the understanding of the original texts. Common symbols are black dot, circle, straight line, curve, double line, dotted line, arrow, box, triangle, exclamation mark, question mark and so on. Two points should be paid attention to when taking notes on symbols: First, the meaning of symbols must be clear and consistent; Second, symbols should not be too dense, otherwise it is difficult to highlight the key points. (5) Summarize notes, that is, summarize and write the key contents of a book or an article in your own language. (2) Listening notes: notes made in class. The prominent contradiction in taking such notes is that the speed of taking notes can't keep up with the speed of speaking. Therefore, it is necessary to do "three notes and three no notes", that is, the key issues and difficulties are not recorded in the book; Small problems, understandable points, some of which are not remembered in the book. In addition, learn to summarize: comparative observation is conducive to quickly grasping the * * * and personality of things, so as to grasp the essence of things. For example, to observe the structure of mitochondria and chloroplasts, we must first seek common ground while reserving differences: they all have double-layer membranes, which contain granules, matrix, enzymes, a small amount of DNA and RNA. Then seek differences from the same: the mitochondrial inner membrane folds into a cell, while the chloroplast inner membrane does not fold inward; Mitochondria have enzymes related to respiration, which are distributed in intima, granules and matrix. However, there are enzymes related to photosynthesis in chloroplasts, which are distributed in grana layer and matrix. Chlorophyll exists in chloroplasts, but not in mitochondria. In biology learning, there are many similar nouns that are easily confused and difficult to remember. For such content, you can remember it by comparison. Comparative method is to list the relevant nouns, and then compare them from the scope, connotation, extension and even words to find out the differences. This contrast is sharp and easy to remember. As culture and alienation, aerobic respiration and anaerobic respiration, hormone regulation and nerve regulation, material circulation and energy flow.