Of course, as a science student, it is certain that you want to highlight science.
You must do more questions in the early stage, and then you feel that if you find routines and methods, you can reduce the number of questions. You should carefully consider each question type and take your time. If it exceeds 1 year, there will be no problem.
I have always been good at martial arts, because I like physics, and I pay more than others. I have my own way to learn every subject, which is based on a lot of practice, so as to find out the methods and rules.
It is said that crowd tactics are useless, so we should pay attention to methods. The only reason why I say this is that sea tactics are the most useful, because I must have worked it out after I learned it well, and because I can't find it and don't mention it, people who can't learn it well will say that sea tactics are useless.
At present, science students in the college entrance examination are admitted according to the comprehensive scores of Chinese, mathematics, English and science, with scores from high to low. If you give up Chinese and English, it is equivalent to giving up half of the college entrance examination. Even if you get a high score in math and science, it is hard to score. So don't think about giving up any subject, but you can concentrate.
The suggestions are as follows:
1。 Listen carefully. This is necessary. Even if you don't like the teacher, what he said is summarized from years of teaching experience, which is good for you.
Let me give you some advice about Chinese! I belong to the kind with better Chinese.
Tips for reviewing liberal arts in college entrance examination
First, don't just choose multiple questions every day, but spend considerable time understanding the text. Whether cloze or reading, you should be able to read through the article several times before and after doing it. The purpose is to experience language, which is to learn language in context.
Second, insist on reading the text aloud for at least half an hour every day (one to six volumes in high school). Strengthening language stimulation before the exam can make the language feel fluent in the examination room. This method of language stimulation can improve the correct rate of correcting wrong questions. In the usual writing process, we should pay attention to the teacher's comments on language use errors, and we can consciously correct or not repeat the same mistakes in writing. In addition, in the process of reading, you can analyze some long and difficult sentences with your classmates. In this way, we can not only review and consolidate our grammar knowledge, but also strengthen our impression of the correct language.
Also, when you review, you should pay attention to:
First, we must first make clear what the college entrance examination language is about. This is a great review of the thinking quality of candidates.
Second, clearly know what changes have taken place in this year's exam instructions. This year 1 1 provinces and cities published their own papers, but they were all based on the examination instructions of the examination center of the Ministry of Education. Of course, 1 1 provinces and cities publish their own papers, which brings new problems, that is, it is very likely that the scores, questions and questions of the first and second books will change somewhat, but the changes will not be too great. Candidates can learn about the changes in the exam instructions.
Third, know yourself. Know the distance between your current review status and your expected level; Know where the main obstacles to improve Chinese performance are; After the question type has changed this year, I think I may make a mistake in that question type. If you understand these points, it means that your current review status is clear.
On the basis of the above three points, we will start from the following two aspects:
First, review efficiently. Last year, the national pass rate was less than 30%. In fact, candidates have done a lot of simulation questions to correct or judge typos before the exam, which shows that the review efficiency of candidates is very low, so we should pay attention to the review efficiency and ensure the high efficiency of Chinese review.
Second, strike hard. Candidates are all on the same line for colleges and universities to select, so what are their main problems and common problems? In order to make everyone have nothing, we must find the most difficult place to break through in the final stage and strive to improve. This is the last review strategy.
So as far as Chinese is concerned, if you can spare some time to do these things every day:
1. Review the famous sentences and articles that should be memorized twice every day 10- 15 minutes;
2. review the old and learn the new. Re-check all the comprehensive sets of questions you have done, especially what you did wrong. Strengthen review and consolidate memory.
3. Analyze a reading problem every day, for example, analyze a short reading problem today, and there must be time limit. The essay reading questions must be answered by yourself within 15 minutes, and then after 15 minutes. Then go back and think about why you didn't answer, then see if it was right or wrong, and at the same time look at the solutions designed for these problems and see if you can find the rules. And think about whether it meets the requirements of the exam instructions very well.
4. Translate 1-6 volumes of classical Chinese. These articles are generally selected from biographies of historical figures in Ming and Qing dynasties, which is convenient for sorting out and mastering commonly used real function words and sentence patterns. One unit in the fifth volume of special high school Chinese is all Mencius, and the sixth volume is all historical records, which is very typical classical Chinese.
5. Think about the topic of a topic composition every day without writing it out. Think about the angles from which this topic will be conceived and what is the theme of the article; What kind of situation, discussion or prose are you going to express? Write a story or use poetry? Materials to be selected; How to prepare the title? I want to find a topic and think for myself. It takes a few minutes to train my thinking and composition skills.
2。 Math and physics should be practiced well every day. If you fall behind, it will be difficult to catch up. English is accumulated. You should recite more words, read more grammar books and do less exercises. Mathematics-focusing on books, the key is to master basic knowledge, not to be quick, but to win steadily If possible, you can find a better tutor to tutor alone, instead of studying in large classes. Because you can't learn anything with a poor foundation, you must let him know your real level, let him make a study plan according to your level, improve gradually, stick to the study plan and be persistent.
Mathematics is a very important subject! You know this, I don't need to elaborate!
The study of ascending to mathematical thinking method.
Simply put, thought is the method in method, and method is the concrete realization of thought. Internal unification of various methods is the embryonic stage of methods. Methods must be guided by ideas. Based on the dialectical unity of thinking methods, here I will discuss the learning of mathematical thinking methods and the learning of basic mathematical knowledge together.
The predecessors summarized and discussed many mathematical thinking methods for us. The question now is how to turn these other people's thinking methods into their own.
First, a large collection
Collect and sort out a large number of mathematical thinking methods, online and in books. The problem is that the way of thinking is endless. When will this collection and sorting stage end? One way to judge is repetition, and repetition to a certain extent is enough. We can also judge the universality and importance of mathematical thinking methods by the degree of repetition.
Second, the preliminary classification summary
According to certain standards, it is preliminarily classified and summarized to form a general system network framework. Explain it in detail below.
For example, according to the application fields, it can be divided into: mathematics research methods, mathematics learning methods and mathematics teaching methods. According to the degree of universality, it can be divided into philosophical methodology, general scientific methodology and specific scientific methodology. Mathematical methods include at least the above three fields and three levels. They are interrelated, showing a trend of mutual penetration and mutual transformation. We just want to grasp and reveal the relationship between them through preliminary induction, classification and summary.
Such as abstraction and generalization, induction and deduction, classification and classification, comparison and analogy, analysis and synthesis, can be regarded as both philosophical methodology and general scientific methodology, and there is only a very thin line between them. If we stand on the height of philosophy to reflect and demonstrate, that is philosophical methodology; If you focus on how to apply perfection in science, it is the general scientific methodology.
Abstraction and generalization are mainly manifested in the idealization and modeling methods in mathematics; In mathematics, induction and deduction are mainly manifested in mathematical induction, axiomatization and formalization; Comparative analogy is a very important mathematical conjecture method in mathematics; In fact, all kinds of mathematical methods are the combination of all kinds of philosophical methods, which are not as simple and linear as mentioned above. For example, axiomatic and formal methods mainly include deduction and abstraction; Mathematical model method also includes abstraction, classification, deduction and calculation.
The preliminary summary is as follows:
Basic thinking method of mathematics
1. Idealized method and modeling method.
2. Induction and deduction: mathematical induction, axiomatic method and formal method.
3. Comparison and analogy: mathematical conjecture method
4. Analysis and synthesis: analysis and synthesis.
5. Classification and classification: equivalent division method and classification discussion method.
Unique mathematical thinking method
1. thinking set method:
2. Mapping ideas and methods: correspondence, function, RMI (reflection principle of relational mapping).
3. Other ways of thinking: reduction, construction, recursion, iteration, combination of numbers and shapes, and equation method.
4. Mathematical problem solving methods: reduction to absurdity, method of substitution, undetermined coefficient method, matching method, elimination method and factorization method.
Although it is a leak, everything mentioned is very important.
Third, break the foundation of mathematics.
There are many attractive theories in modern mathematics. Every time I want to study deeply, I always feel that the foundation is weak and it is difficult to make progress. I really don't think I can move. We must concentrate on every stage of learning the basic knowledge of mathematics. Through the study of relatively simple basic knowledge, we can understand and master common and important mathematical thinking methods, and learn mathematics by doing mathematics. In the process of doing mathematics, we should deeply experience and understand the thinking method of mathematics. Only through this process can other people's mathematical methods become their own thinking methods.
Fourth, gradually improve and optimize.
To gradually form its own ideological methodology system, it is necessary to integrate various thinking methods and gradually systematize, network and enrich them. Therefore, we must strengthen our philosophical cultivation and mathematical cultivation. Through various channels, select some related master classics for research. "I've been thinking about it all day. It's better to learn it in an instant." "Listening to you is better than studying for ten years." Only by studying the master's classic original works can we play such a role and effect. In addition, we should continue to do mathematics in combination.
High school mathematics learning methods
First of all, we should have a good interest in learning.
More than 2,000 years ago, Confucius said, "Knowing is not as good as being kind, and being kind is not as good as being happy." It means that it is better to love something than to do it, to know it, to understand it, and to enjoy it than to like it. "Good" and "happy" mean willing to learn and enjoying learning, which is interest. Interest is the best teacher. Only when you are interested can you have hobbies. If you like it, you have to practice and enjoy it. With interest, we can form the initiative and enthusiasm of learning. In mathematics learning, we turn this spontaneous perceptual pleasure into a conscious and rational "understanding" process, which will naturally become the determination to learn mathematics well and the success of mathematics learning. So how can we establish a good interest in learning mathematics?
1. preview before class, and have doubts and curiosity about what you have learned.
2. Cooperate with the teacher in class to satisfy the excitement of the senses. In class, we should focus on solving the problems in preview, regard the teacher's questions, pauses, teaching AIDS and model demonstrations as appreciating music, answer the teacher's questions in time in class, cultivate the synchronization of thinking and teachers, improve the spirit, and turn the teacher's evaluation of your questions into a driving force to spur learning.
3. Think about problems, pay attention to induction, and tap your learning potential.
4. Pay attention to the teacher's mathematical thinking when explaining in class, and ask why you think so. How did this method come about?
5. Let the concept return to nature. All disciplines are summarized from practical problems, and mathematical concepts also return to real life, such as the concept of angle, the generation of rectangular coordinate system and the generation of polar coordinate system are all abstracted from real life. Only by returning to reality can the understanding of concepts be practical and reliable and accurate in the application of concept judgment and reasoning.
Second, form a good habit of learning mathematics.
Establishing a good habit of learning mathematics will make you feel orderly and relaxed in your study. The good habits of high school mathematics should be: asking more questions, thinking hard, doing easily, summarizing again and paying attention to application. In the process of learning mathematics, students should translate the knowledge taught by teachers into their own unique language and keep it in their minds forever. Good habits of learning mathematics include self-study before class, paying attention to class, reviewing in time, working independently, solving problems, systematically summarizing and studying after class. Let your math study get used to all aspects of math classroom learning.
Third, timely understand and master the commonly used mathematical ideas and methods.
To learn high school mathematics well, we need to master it from the height of mathematical thinking methods. Mathematics thoughts that should be mastered in middle school mathematics learning include: set and correspondence thoughts, classified discussion thoughts, combination of numbers and shapes, movement thoughts, transformation thoughts and transformation thoughts. With mathematical ideas, we should master specific methods, such as method of substitution, undetermined coefficient method, mathematical induction, analysis, synthesis and induction. In terms of specific methods, commonly used are: observation and experiment, association and analogy, comparison and classification, analysis and synthesis, induction and deduction, general and special, finite and infinite, abstraction and generalization.
1, turn your attention to ideological learning.
People's learning process is to understand and solve unknown knowledge with mastered knowledge. In the process of mathematics learning, old knowledge is used to lead out and solve new problems, and new knowledge is used to solve new knowledge when mastered. Junior high school knowledge is the foundation. If you can answer new knowledge with old knowledge, you will have the idea of transformation. It can be seen that learning is constant transformation, continuous inheritance, development and renewal of old knowledge.
2. Learn the mathematical thinking method of mathematics textbooks.
Mathematical thinking methods in learning mathematics textbooks. Mathematics textbooks melt mathematics thoughts into mathematics knowledge system by means of suggestion and revelation. Therefore, it is very necessary to sum up and summarize mathematical thoughts in time. Summarizing mathematical thought can be divided into two steps: one is to reveal the content law of mathematical thought, that is, to extract the attributes or relationships of mathematical objects; The second is to clarify the relationship between mathematical ideas, methods and knowledge, and refine the framework to solve the whole problem. The implementation of these two steps can be carried out in classroom listening and extracurricular self-study.
Classroom learning is the main battlefield of mathematics learning. In class, teachers explain and decompose mathematical ideas in textbooks, train mathematical skills, and enable high school students to acquire rich mathematical knowledge. Scientific research activities organized by teachers can make mathematical concepts, theorems and principles in textbooks be understood and excavated to the greatest extent. For example, in the teaching of the concept of reciprocal in junior high school, teachers often have the following understanding in classroom teaching:
① Find the reciprocal of 3 and -5 by definition, and the reciprocal is _ _ _ _ _.
② Understanding from the angle of number axis: Which two points indicate that numbers are opposite? (a point symmetrical about the origin)
③ In terms of absolute value, the two numbers of absolute value _ _ _ _ _ are opposite.
④ Are the two numbers that add up to zero opposite?
These different angles of teaching will broaden students' thinking and improve their thinking quality. I hope that students can take the classroom as the main battlefield for learning.
When solving mathematical problems, we should also pay attention to solving the problem of thinking strategy, and often think about what angle to choose and what principles to follow. The commonly used mathematical thinking strategies in senior high school mathematics include: controlling complexity with simplicity, combining numbers with shapes, advancing forward and backward with each other, turning life into familiarity, turning difficulties into difficulties, turning retreat into progress, turning static into dynamic, and separating and combining.
Fourth, gradually form a "self-centered" learning model.
Mathematics is not taught by teachers, but acquired through active thinking activities under the guidance of teachers. To learn mathematics, we must actively participate in the learning process, develop a scientific attitude of seeking truth from facts, and have the innovative spirit of independent thinking and bold exploration; Correctly treat difficulties and setbacks in learning, persevere in failure, be neither arrogant nor impetuous in victory, and develop good psychological qualities of initiative, perseverance and resistance to setbacks; In the process of learning, we should follow the cognitive law, be good at using our brains, actively find problems, pay attention to the internal relationship between old and new knowledge, not be satisfied with the ready-made ideas and conclusions, and often think about the problem from many aspects and angles and explore the essence of the problem. When learning mathematics, we must pay attention to "living". You can't just read books without doing problems, and you can't just bury your head in doing problems without summing up the accumulation. We should be able to learn from textbooks and find the best learning method according to our own characteristics.
Five, according to their own learning situation, take some concrete measures.
Take math notes, especially the different aspects of concept understanding and mathematical laws, as well as the extracurricular knowledge that teachers expand in class. Write down the most valuable thinking methods or examples in this chapter, as well as your unsolved problems, so as to make up for them in the future.
Establish a mathematical error correction book. Write down error-prone knowledge or reasoning in case it happens again. Strive to find wrong mistakes, analyze them, correct them and prevent them. Understanding: being able to deeply understand the right things from the opposite side; Guo Shuo can get to the root of the error, so as to prescribe the right medicine; Answer questions completely and reason closely.
Recite some mathematical rules and small conclusions, so that your usual operation skills can reach the level of automation or semi-automation proficiency.
Often organize the knowledge structure into plate structure and implement "full container", such as tabulation, so that the knowledge structure can be seen at a glance; Often classify exercises, from a case to a class, from a class to multiple classes, from multiple classes to unity; Several kinds of problems boil down to the same knowledge method.
Read math extracurricular books and newspapers, participate in math extracurricular activities and lectures, do more extracurricular math problems, increase self-study and expand knowledge.
Review in time, strengthen the understanding and memory of the basic concept knowledge system, carry out appropriate repeated consolidation, and eliminate learning without forgetting.
Learn to summarize and classify from multiple angles and levels. Such as: ① classification from mathematical thoughts, ② classification from problem-solving methods, ③ classification from knowledge application, etc. , so that the knowledge learned is systematic, organized, thematic and networked.
Often do some "reflection" after doing the problem, think about the basic knowledge used in this problem, what is the mathematical thinking method, why do you think so, whether there are other ideas and solutions, and whether the analytical methods and solutions of this problem have been used in solving other problems.
Whether it is homework or exams, we should put accuracy first and general methods first, rather than blindly pursuing speed or skills. This is an important problem to learn mathematics well.
3。 During the long vacation, you can ask a tutor or attend a cram school to learn English and improve your Chinese. After all, it has a foundation of more than ten years, and there is nothing to be afraid of. English-It is suggested that all textbooks from junior high school to senior high school should be found from memorizing words. Recite words quantitatively every day, suggesting 50 words/day. Repeat these 50 words in the morning, recite them again at noon, write them down at night, and review all the words memorized this week at the weekend to form a long-term memory. All words in the college entrance examination can get at least 70-80 points, and grammar and phrases can't be lost, but they are not as important as words.
4。 Usually, the emphasis can be placed on mathematics, which is relatively advantageous. Physics is a subject with high score in the college entrance examination of science. There is still more than a year before the college entrance examination. Suggest a breakthrough. If you don't have a good foundation, start with the foundation. My general plan is to read the basics (textbooks and notes) first, and then do the questions. When doing the problem, the basic concepts, classification of questions and ideas must be clear, so that the problem can be effective. The concept of formula should be clear. Books can't be abandoned. Do more questions. When you encounter a difficult problem, you should analyze its process, the change of force and so on.
I want to read the chemistry textbook many times, and every time I read it, I will get something. This job can be put in leisure time such as courseware rest, or when you don't want to waste time when you are in a bad state of study. Also, summarize more at ordinary times, take a notebook or something and write more. For example, you should try to draw a diagram of the relationship between Na2Co3 and other compounds, so as to analyze and summarize them layer by layer. For example, the properties of those substances are very important, so we should always contact and summarize them. In fact, what really loses points in chemistry is experimental design and inquiry, and the deduction is often due to the lack of rigorous thinking, so in the usual practice exam, we should accumulate and summarize its problem-setting rules.
6. I'll also give you some advice about biology in the college entrance examination.
The most important thing is endorsement! Got it!
Secondly, the idea of biology review in NMET should first adhere to the requirements of describing and summarizing the ability of NMET, review carefully according to the changes of the conception and expression of NMET questions, and attach importance to cultivating students' ability.
Secondly, in the review, we should make a good review battle from the following points carefully.
1, pay attention to combing the basic knowledge and form a knowledge network.
Basic knowledge is the source for students to solve problems. In the process of biology review, teachers should guide students to sort out and classify the basic knowledge, making it a knowledge chain and knowledge network, which is convenient for students to remember and review comprehensively. Such as deoxynucleotide-gene -DNA-DNA structure and replication-gene expression-gene mutation-source of heritable variation-evolution. This helps students sum up a main line and help students acquire knowledge systematically.
2, close to production and life, design problems, and cultivate students' positive thinking mode.
Choose topics that are close to book knowledge and closer to production and life, and try to avoid pure knowledge topics. This will help to activate the knowledge of death, guide students to think positively and overcome thinking obstacles. For example, the analysis of "seedling burning" caused by excessive fertilization, the explanation of the cause of CO poisoning, the principle that auxin can be used as herbicide, and the characteristics of seedless fruit formation.
3. Attach importance to graphic representation and cultivate students' thinking transfer ability.
In the review, review the charts according to the special topics to strengthen the cultivation of students' thinking transfer ability. Such as photosynthesis and respiration, mitosis and meiosis, energy flow in the ecosystem, and the diagram of material circulation in the ecosystem. Take the energy flow of the ecosystem as an example (see the textbook for illustrations), and guide students to analyze the illustrations when reviewing: (1) Energy is stored in the organic matter in the food chain, and the amount of organic matter is the amount of energy; (2) According to the characteristics of energy flow in the food chain: low trophic level has high energy, while high trophic level has low energy; (3) Write a reasonable food chain of this topic according to the diagram; (4) According to the predation relationship of organisms in the food chain, the quantitative change relationship of organisms in each trophic level was analyzed.
Finally, the review of senior three should also strengthen the cultivation of transfer ability, help students establish the mode of thinking transformation between charts and basic knowledge, and promote the further development of students' thinking activities, analysis and problem-solving ability. Chart analysis ability includes observation ability, imagination ability, reasoning ability and expression ability, and the acquisition of this ability will often be transformed into the motivation for students to learn knowledge. However, students' ability in this part is often poor, and they get little useful information, thus forming directional thinking obstacles. Then teachers should use reverse thinking and multi-directional thinking to help students break through the fortress of thinking.
Summarize the knowledge points of each chapter, have a general impression in your mind, and have a clear summary of the ideas of each chapter.
Then take out the questions you have done before and read them chapter by chapter (I don't know or have any ideas before) and do them again by myself. This is very effective and can greatly improve your grades in a short time.
Generally speaking, as long as you can remember the books and don't understand the college entrance examination, you can reach 1 10. If you understand, 120 is normal. You can draw the key points in the book with a pen. For example, I finally draw the knowledge points in order of importance with a few strokes (thick, but the words can be read clearly), so that I will know what to see and what to give up after more time!
7. Never speak English! Of course, there is no need to grasp it too tightly, it is a gradual process! Remember the words, don't waste time doing the questions, and carefully analyze the questions. Generally, you can get more than 24 points if you listen to 30 points, so don't worry. Radio 15 marks 4 to 5 marks for grammar, and the rest are basic knowledge and words. Reading, composition and cloze are the main tasks, which need your understanding, provided that you understand the meaning. As long as the words pass, you can basically guarantee a score of 120 or more. If you can't remember the words, copy them into a notebook and read them every day. Furthermore, just recite a few model essays. When applying sentence patterns in college entrance examination compositions, the scores are generally not very low, but it is very important to stay on the topic and ask experienced people for examination skills.
Information book, I think you have used the book ordered by the teacher well, and it is almost the same, as long as it is not too bad. If you really want it, I recommend the three-year simulation series of the five-year college entrance examination is quite good.
Remember: the wrong questions set in the textbook induced this exercise.
Finally, I forgot to say one thing, which is also very important! That's a question of confidence! I believe you should also understand!
In addition to mastering knowledge, examination skills and mental state are also crucial!
Master knowledge points. Forget it.
Skills I think you should sum up some cleverness after studying for so many years, such as what you will do first, don't give up the difficult problem, give up the rest after answering the simple questions in the difficult problem, earn a point is a point, and so on! This is what you need to sum up yourself. If you don't have a set of test methods by now, you can only say that there is something wrong with your learning method, because summary is the most important and critical process!
Mental state. There's nothing I can do. I only have to take more exams, so I won't feel numb in the exam. In fact, everyone will be nervous during the exam, but once I get the test paper, my mind will relax, because my energy is on the test paper, so I have no time to be nervous, hehe! If you are still nervous, it only shows that you are not paying attention! Trial and error is an important tool for life growth. People who have no failures and mistakes will not grow up. At least you know where your testing ability is now, find out your own shortcomings, and you will have a magic weapon for growth.
Believe in yourself, I will be able to do it;
Others say I can do it, and I can only do it if I work hard;
If you can't do it today, try it tomorrow;
I can face it squarely, but I can do it;
Not only do it yourself, but also help others;
Support each other and cooperate with everyone;
Strive for the comprehensive line, the college entrance examination can.
The college entrance examination mainly depends on your persistence and hard work. Don't think that your grades are poor. That's just what people say. It's only the second grade. Although you have spent most of your high school life, there is still one year left, and anything is possible. Two books are your goal. Work hard towards the goal.
I am a 2007 graduate, and I am also talking about experience.
Remember, you must make good use of Grade 2 next semester. You can never finish your homework in Grade 3, so you must try to learn in Grade 2 (although you are already here next semester).
Wish you a successful dream in June! ! !