The first year of high school will be very hard. A lot of knowledge is abstract and difficult to understand, but you can't learn it in a hurry. Take your time.

Mathematics: Mathematics in the last semester of Senior One is the foundation, so we must learn it well, otherwise the college entrance examination may suffer. You must preview in advance before math class and listen carefully in class. If there is a conflict between taking notes and listening, you should pay attention to listening. What the teacher said is the most important. After class, we should seriously consolidate our review and do some exercises. Not demanding much, but demanding precision.

English: Because the new textbook is used, don't think the text is unimportant. In fact, the most important thing is the words in the book. We should also know grammar and read more English magazines, such as English Salon and English Square. Crazy English listening is better, and the English version of 2 1 Century can improve our reading level.

Chinese: Chinese should pay attention to accumulation, classical Chinese is very important, and composition is also very important. This year's college entrance examination has added an idiom, sentence correction, and so on.

Physics: My physics is the worst, so I can only learn from other people's learning methods.

At first, physics and junior high school were not connected, which seemed to be a knowledge gap. The first chapter is about strength. What can I say? Strength is very important. The whole senior one can be related to it. Physics refuses to take it for granted. Don't think it's simple. There is a saying that "taking it for granted kills people". In physics study, we should not only do more questions, but also read textbooks. The basic knowledge of any subject plays a very important role. Learn from Momo.

Physics is the most vivid and intuitive empirical science. It is very important to learn physics well and to model and visualize the concept of theorem. Junior high school physics can be learned by memory, while senior high school physics pays more attention to understanding, reasoning and thinking ability. It can be roughly divided into: mechanics, heat, electricity, magnetism, optics, and the first year of high school is dominated by mechanics.

Of course, the problem can't be solved without a certain learning method, and the word "appropriate" is emphasized. There are many ways to solve the same problem, such as isolation method, whole method, hypothesis method, induction method, conservation method, criticality method and so on. But they should be solved by summing up.

Chemistry: For the study of mathematics and physics, there is one thing that can be of great benefit, that is, if there is an opportunity, try not to be limited to the speed of the teacher's lectures, give yourself an appropriate amount in advance, and learn by yourself in advance.

Chemistry is called a second foreign language because there are many things to remember, such as color, state, smell, redox and so on. This knowledge is often fragmentary, but it is often a breakthrough when doing multiple-choice questions and inferring questions. Remembering many knowledge points is only the first step of the long March. Because high school chemistry is very theoretical and pays attention to understanding and connection with various knowledge points, we should emphasize the ability of connection and reasoning here. Without these abilities, you may learn one of the chapters.

There are many chemical equations in senior one, but there are memory methods. Just use a similar memory method. Remember one and understand the others.

Then there is the relationship between the periodic table of elements, the same period and the main family. It is very helpful to clarify the relationship. When studying electrolytes, we should pay attention to ionization balance, e-book writing and so on.

Chemistry is not difficult to learn, often because the concept is unclear, and what should be remembered is not remembered. There is no shortcut to learning chemistry well. Only under the premise of comprehensive knowledge of books can the problem be effective.

Mathematics: Mathematics is the subject that is the easiest to lose points. Personally, as long as you work hard at mathematics, it will have an effect. You can finish reading the book first and do every question in the book. Examples are particularly important. After you finish the basic training, do it and do some information, and your exam results will rise.

You must take notes in high school mathematics, and you must also have a wrong problem book to record all your mistakes. It will be helpful to have a look before the exam. You can't learn by rote when you do the problem. If you understand, you will do all the same type of problems, if you can solve them. The role of mathematics in senior one occupies a great weight in the college entrance examination. There are also skills in multiple-choice questions, such as substitution, exclusion and so on.

English: English learning is mainly divided into four parts: vocabulary, grammar, reading and composition, and listening is also very important (oral English is also very important, but it is not required in the college entrance examination). Vocabulary is the cornerstone. Without a certain vocabulary, others can't learn, because the most difficult thing for China to learn a foreign language is the lack of language environment. Therefore, the best way to recite text words is to recite relevant texts. The benefits of reciting texts go far beyond memorizing words. You can be familiar with grammar and cultivate an indispensable sense of language in learning a foreign language. Of course, it takes time to recite the text, and important sentences can be recited.

There are many Chinese words, prepositions, verbs, nouns and so on. In English, phrases are also very important, so learn to classify them.

When reading extracurricular books, you will encounter unfamiliar words. Don't look them up in the dictionary at once, but learn to guess their meaning.

There must be an English dictionary, which is an indispensable tool in English learning.

Guidance of physics learning methods in senior one.

Author: Ni Yuxin Article Source: No.1 Middle School Newspaper in Xiapu, Fujian Province Click: 2609 Update Time: July 24, 2006

For senior one students, when they start to learn high school physics, they feel very different from junior high school physics, as if there is a gap between them. So how can we cross the gap and learn high school physics well? I think we should start with the differences between the knowledge structure characteristics of high school physics and junior high school physics to find new learning methods.

1. The difference between the knowledge structure of physics in senior high school and physics in junior high school;

1, junior high school physics research problems are relatively independent, while senior high school physics has a knowledge system. Did you learn the new high school in the first semester? Chapter 1: force, chapter 2: linear motion, chapter 3: Newton's law of motion, and chapter 4: the balance of objects itself constitutes a dynamic system. The first chapter describes the knowledge of force to prepare for dynamics. The second chapter studies the law of motion of objects from the perspective of kinematics, and finds out the law of the change of motion state of objects-acceleration. Chapter 3 Newton's law of motion further expounds the change of motion state from the mechanical point of view? The reason for the acceleration). The fourth chapter analyzes the law that the motion state of an object does not change the balance of the object.

2. Junior high school physics only introduces some simple knowledge, while senior high school physics pays attention to deeper research. For example, the concepts of speed and average speed are only introduced in junior high school, and the concept of speed is described in senior high school. Speed is a vector, and the change of speed must have acceleration, which can be divided into acceleration and deceleration. Another example is friction. It is difficult to judge its direction in high school. Friction always hinders the relative motion or relative motion trend of objects. Firstly, we should distinguish which plane it is relative to, and secondly, we should use the knowledge of kinematics to judge the relative motion. Or the direction of the relative motion trend, and then we can find the direction of the force. In some problems, we need to use the knowledge of object balance to draw conclusions. For example, there is an object B on the horizontal plane with an object A on it. Now object B is pulled by a horizontal force F, and they just move in a straight line at a uniform speed on the horizontal plane. Find the friction between A and B: Does object A move in a straight line at a uniform speed? Force balance), which is not affected by force in the horizontal direction, so the friction between A and B is zero.

3. Junior high school physics pays attention to qualitative analysis, while senior high school students pay attention to quantitative analysis. Quantitative analysis is more difficult and certainly more accurate than qualitative analysis. For example, for friction, junior high school only talks about the method of increasing or decreasing friction, which is easy to understand. High school should analyze and calculate the magnitude of friction, and the magnitude of static friction is generally determined by the state of the object. Senior high school physics also emphasizes: (1) paying attention to the analysis of physical processes: understanding the process of physical events and distinguishing which physical quantities remain unchanged and which physical quantities have changed in this process. In particular, more than two physical processes should be analyzed clearly. It is easy to make mistakes if the changes of process and physical quantity are not clearly analyzed. (2) Pay attention to the use of images: Image method is a new method to analyze problems, and its biggest feature is intuition, which is very helpful for us to deal with problems. But it is easy to be confused. For example, displacement images and velocity images are easily confused, and students often feel headaches. In fact, as long as the physical quantities of the ordinate are clearly distinguished and combined with the changing law of kinematics, it is easier to master. (3) Pay attention to the cultivation of experimental ability and skills: Physics experiments in senior high schools are divided into demonstration experiments and student experiments, which play an important role in learning and consolidating our knowledge. Therefore, students are required to carefully observe the demonstration experiment, do a good job in students' experiments, strengthen the exercise of hands-on ability, and pay attention to the analysis of problems in the experiment process.

2. The reasons for the physical steps between junior high school and senior high school:

After graduating from junior high school, students are promoted to senior one. Generally speaking, physics is difficult to learn and teachers find it difficult to teach. This disjointed phenomenon in physics teaching in junior and senior high schools is called steps. According to the different characteristics of the knowledge structure of high school physics and junior high school physics, after analysis, the main reasons for the steps are as follows:

1, the leap from quality to quantity is the first reason.

Physics teaching in junior high school focuses on qualitative analysis of many physical problems, even if quantitative calculation is carried out, it is generally simple; However, in high school physics teaching, most physics problems are not only qualitative analysis, but also a lot of quite complicated quantitative calculations. Students can't adapt to this leap from quality to quantity.

2. The leap from thinking in images to abstract thinking is the second reason.

Physics teaching in junior high school is basically based on thinking in images, based on vivid natural phenomena and intuitive experiments, so that students can acquire knowledge through thinking in images. Most problems in junior high school physics are tangible. After entering high school, physics teaching has moved from image thinking to abstract thinking. Judging from the current textbooks, this step is relatively high. For example, the direction of static friction, instantaneous speed, force analysis of objects, composition and decomposition of forces in physics textbooks for senior one require students to have strong thinking ability. Judging from the cognitive process of human beings, from thinking in images to abstract thinking is a great leap in cognitive ability.

3. The third reason is the transition from single-factor simple logical thinking to multi-factor complex logical thinking (including judgment, reasoning, hypothesis, induction, analysis and deduction, etc.). ).

Junior high school students generally can't solve problems after entering the first year of high school, or just make a mess of formulas and do problems blindly. One of the important reasons is the lack of complex logical thinking ability. I am not good at judging and reasoning, I can't associate, and I lack the ability of analysis, induction and deduction. At this point, there are also great individual differences among students.

4. The fourth reason is the change from simple arithmetic and algebra methods to the comprehensive application of functions, images, vector operations, extreme values and other mathematical tools to solve physical problems.

Using mathematical tools to solve physical problems is not prominent in junior high school physics teaching, but it has become a vital means to deal with various practical problems in senior high school physics teaching. In particular, the concept and operation of vectors in senior high school physics are very strange and difficult for junior high school students. It takes a process to establish this concept and master its operation. If we consider the fact that there is an obvious gap between the application of individual mathematical tools and the mathematical knowledge actually mastered by students. Then, this step is even more prominent.

5. The inadaptability of learning methods is the fifth reason.

Junior high school students are more accustomed to being taught knowledge by teachers, while high school physics learning requires students to acquire knowledge independently or actively under the guidance of teachers (including independent preview, observation and summary of experiments, systematic reading of textbooks and arrangement of knowledge, etc.). In addition, understanding and memory are becoming more and more important in senior high school physics learning. Many students also need an adaptation process to adapt to this change in learning methods.

3. How to learn physics well in senior high school

Physics is a natural science course that is difficult to learn. You can't learn by rote. If you recite word for word, you can't do a problem. Physics is taught in junior high schools, senior high schools and universities respectively. There are many qualitative things in junior high school, many quantitative things in senior high school and more quantitative things in universities, and we must use advanced mathematics to calculate them. So, how to learn physics well?

In school, we see students who study well, students who study well in all subjects, and students who study poorly in all subjects, which are basically the same. In addition to the innate factors of small probability, there is indeed a problem of learning methods here.

Who doesn't want to be a good student, but if you want to be a really good student, the first thing is to study hard, that is, to dare to endure hardships, cherish time and study tirelessly. Establish confidence, firmly believe that you can learn any course well, firmly believe in the "law of conservation of energy transformation", and firmly believe that you should get a little if you pay a little. Please read the following two quotations about this article: I never believe in any innate or acquired talent, and I can succeed without firm and long-term efforts-Dickens (English writer); The main reason why some people can go far beyond others is not so much genius as his indomitable spirit of concentrating on his studies and not giving up until he reaches his goal. -Dalton (British chemist).

The first item mentioned above should be said to be the problem of learning attitude and thinking method. The second is to understand that there are seven links in learning as a student: preview before class → concentrate in class → review in time → work independently → solve problems → systematically summarize → study after class. In the above seven links, there are many learning methods. According to the characteristics of physics and the problem of "how to learn physics well", some concrete learning methods are put forward:

(1) preview before class. It is to preview the contents of the textbook to be learned the next day the night before class, and to understand the knowledge, difficulties and doubts through reading before class, so as to listen to the class purposefully and improve the learning efficiency. Through pre-class preparation, we can also cultivate self-study ability and self-study habits.

(2) concentrate on class. Listen carefully in class and don't be distracted. Don't be self-righteous, ask the teacher modestly, and don't give up listening just because the teacher speaks simply. If this happens, it can be regarded as review and consolidation. Try to be consistent and synchronized with the teacher, and you can't do it yourself, otherwise it will be self-study. On the other hand, we should also pay attention to learning teachers' ideas and methods of analyzing and solving problems and improve our thinking ability. Class is mainly based on listening, and there are notebooks, and some things should be written down. Knowledge structure, good problem-solving methods, good examples, places you don't understand, etc. Should be recorded. After class, you should organize your notes. On the one hand, you should "digest" and on the other hand, you should supplement your notes. Notebook is not only to remember what the teacher said in class, but also to make some reading notes. Good problems found in homework and good solutions should also be recorded in a notebook, which is what students often call a "good problem book". Hard-won notebooks should be numbered, read them often in the future, and keep them if you can put them down.

(3) Review in time. We should review and consolidate what we have learned in time. After class, you must review the whole process of introduction, analysis, generalization, summary and application of the new knowledge you have just learned, and compare it with similar old knowledge in your brain to see if there is any contradiction. If there is a contradiction, it means that we have not really understood it. At this time, we need to rethink and study again. On the basis of knowing what you have learned, finish your homework in time. Students who have the ability can do some extracurricular exercises in moderation to test the accuracy of mastering knowledge and consolidate what they have learned.

(4) Do the problem independently. We should complete some problems independently with good quality and quantity (meaning not relying on others). There must be a certain number of topics, not too few, but also a certain quality, that is to say, there must be some difficulty. Anyone who studies mathematics and physics can't learn this level well. Solving problems independently may sometimes be slower, sometimes detours, sometimes even impossible, but these are normal and the only way for any beginner to succeed. In addition, there are five requirements for completing homework: ① neat handwriting; (2) Drawing specifications; ③ Express clearly; ④ Strict reasoning; ⑤ Accurate calculation. After the homework is corrected and distributed, the mistakes should be carefully corrected and bound into a book for future review.

(5) solve the problem. If you have any problems or mistakes, you should write them down in a special notebook, and then solve them by reflection or consulting teachers and classmates. The special book is named "Record Book of Difficult Problems", and it needs to be changed after recording, and each book should be kept by number.

(6) system summary. After each lesson, we should connect the knowledge points scattered in each chapter into a line, pave a surface and form a network, so that the knowledge we have learned can be systematic, regular and structured, so that we can use it freely and think actively. We should attach importance to the knowledge structure, master it systematically, and systematize scattered knowledge. From the whole knowledge structure of physics to the knowledge structure of mechanics, even to chapters, such as the knowledge structure of statics and so on.

(7) Extracurricular study. Read a proper amount of extra-curricular books to enrich your knowledge and broaden your horizons. Practice shows that students with excellent physics scores have read appropriate extracurricular books. This is because different books and different authors will explain the problem in different ways from different angles. Readers can deepen their understanding of physical concepts and laws from all aspects and learn many ingenious and simple ideas and methods to solve problems. If you know more, your mind will surely live.

In short, there are roughly six levels in learning physics, namely, understanding first, remembering later, practicing, gradually mastering, practice makes perfect, and being brave in innovation, so as to finally reach the highest level of learning physics.