1, you might as well set yourself some time limits. It's easy to get tired of studying for a long time. At this time, you can divide your homework into several parts and limit the time of each part, for example, finish this exercise within one hour and finish that test before eight o'clock. This will not only help to improve efficiency, but also avoid fatigue.

2. Don't do other things or think about other things while studying. Everyone knows that you can't do two things at once, but there are still many students who listen to music while studying.

Don't review the same lesson all night. You don't need to take detailed notes in class except for very important content. If you are busy taking notes in class, it will be inefficient in class, and there is no guarantee that you will take notes after class. The main work in class should be to digest and absorb the teacher's lecture content and make some brief notes appropriately.

The difference between high school mathematics and junior high school mathematics;

1, the content of high school mathematics is abstract and theoretical, especially the algebra of senior one, the first thing you encounter is the function with strong theory, which makes it difficult for some students who are good at junior high school mathematics to adapt.

2. The thinking method of mathematics in senior high school jumped to the rational level. Junior high school mathematics is relatively simple, which can be solved according to certain steps, while senior high school mathematics is more complicated, which requires students to think from many angles and aspects.

3. With the increase of knowledge content, the workload of students mastering knowledge in the same time has obviously increased.

Problems to be solved:

1, Dependence Psychology In junior high school mathematics learning, teachers will list all kinds of questions in the senior high school entrance examination for repeated practice, and students can easily form the habit of relying on teachers and applying models. There is no such model in high school. And junior high school math parents can give a little counseling, but in high school, most parents can't keep up and have limitations.

2. Students who are distracted and top-notch in junior high school mathematics, if they study high school by junior high school methods, do not pay attention to them ideologically and change their methods, it is easy to keep up. In particular, some students may "cram for the Buddha's feet" in the third grade if they don't work hard in the first and second grades, but it is difficult to do it in high school mathematics, because high school is the most critical and foundation-laying stage in the three years of high school. Once they can't keep up, it's hard to catch up.

3, the foundation is not solid, junior high school foundation is not solid, high school is difficult to further study. Therefore, it is necessary to find out the deficiency of junior high school knowledge and lay a good foundation, so as to learn better in senior high school.

Make some preparations for the summer vacation. Because of the great changes in high school mathematics and junior high school mathematics, students still need to make some transitional adjustments while having a good rest in the summer vacation.

1. Reading happily, using your brain, practicing your pen and keeping a certain learning state, such as going to some useful websites and getting in touch with some anecdotes about the history, culture and celebrities of mathematics, can arouse your interest in mathematics.

2, knowledge reserves to sort out their own shortcomings, such as the problems that have not been solved in junior high school; We can preview the textbook of Grade One in senior high school and contact some basic questions appropriately, but we don't advocate doing a lot of questions.

3. For excellent students, they can exercise and study at home without going to the preparatory class.

Second, the difference between junior high school Chinese and senior high school Chinese:

1. Differences in selected texts: The works selected into Chinese textbooks vary greatly in breadth and depth. The selected Chinese essays in junior high school are relatively short, but not only the length is lengthened, but also the depth in senior high school is obviously increased, and sometimes they are even interpreted from the perspective of philosophy and life. Therefore, we can no longer use the standards of junior high school to demand ourselves, but must strengthen our personalized experience, perception and aesthetics, because high school students should have this ability and accomplishment when they are close to adulthood.

2. The difference between classical Chinese: The classical Chinese in junior high school is mostly short stories, fables, short poems and essays with simple, philosophical and plots, while the classical Chinese in senior high school is a long biography and exposition, which requires strong reading and translation skills.

3, the difference between the composition: the composition of the senior high school entrance examination generally requires no less than 500 words, while the composition of the college entrance examination requires more than 800 words, and every less than 50 words will be deducted 2 points, from which it can be clearly seen that the junior high school composition and the senior high school composition are different in thinking breadth and depth. It is understood that there are often compositions that commit childish thinking diseases in the college entrance examination, so high school students must learn to observe life, learn to think, learn to grow up, and have their own understanding and sublation of literary works.

Problems to be solved

1, the transformation of teachers' teaching methods: literature education is the most important thing in Chinese teaching. At present, there are two embarrassing situations in Chinese teaching: some old teachers teach "loosely", pay no attention to the characteristics and laws of literary works themselves, break spiritual works into paragraphs, focus on analyzing the general idea of paragraphs and sum up the central idea. However, many young teachers have misunderstood the concept of the new curriculum, paid no attention to the interpretation of literary works themselves, and taught them to be "empty" and "floating". These teaching methods need to be solved.

2. The change of students' learning style: In view of the large amount and deep depth of Chinese in senior high school, find out the rules of learning an article, a certain kind of work and composition, learn to reflect and master the learning methods, otherwise senior high school learning will be difficult to cope with.

How to contact during the summer vacation

1, it is not advisable to take textbooks directly to expand extracurricular reading, so we should start from the general direction. We should plan to read some extra-curricular reading materials on the bibliography stipulated in the syllabus of senior high school, such as A Dream of Red Mansions and Water Margin, which are all needed for summer vacation.

2. Pay attention to the accumulation of life. There are languages everywhere in life. When you talk, write, read newspapers, read books and communicate with people, it is an opportunity to learn Chinese. So you should carefully observe the life around you and keep abreast of the major events in the country and the world. Developing the habit of keeping a diary is very beneficial to the accumulation of composition skills and content.

3. Do a good job in physical and mental debugging and enter a new learning stage and learning environment. Debugging is essential to make yourself adapt to the learning rhythm and learning requirements as soon as possible physically and psychologically.

Third, the difference between junior high school English learning and senior high school English learning:

1, dependence on textbooks. The high school English text only gives you a model. Much depends on extracurricular reading. You should combine extensive reading after class with intensive reading in class to study independently, because English is not taught, but learned for use.

2, curiosity to reduce junior high school students just contact English, curiosity is relatively strong, often enthusiastic in class, some raise their hands to answer questions, but after the first year of high school, because of the growth of age, students gradually calm down, most of them refuse to show directly in class, so we should pay attention to extracurricular active preparation and make full use of the training in class.

Problems to be solved

1, communicate with others, learn English for three years, but most students are still dumb English. This is because there are many multiple-choice questions in the exam and the test elements are large. Most students work hard on the hook, but English learning in senior high school should work hard on listening, speaking and reading, especially on expression. Because the main function of language is to communicate with people.

2. Kung Fu Learning English Besides poetry, don't bury your head in doing problems, but look for extra-curricular materials to read, enhance your sense of language and lay a good foundation of knowledge. Extracurricular study and accumulation are very important.

How to do a good job of connecting "fist never leaves hand, song never leaves hand" Summer is like boiling water, we should try our best to create an English learning environment.

1, close to English, you can read English novels, about 500 to 800 words or 800 to 1000 words. It should be noted that it is best to have only five or six new words per page, and the appropriate level should start with simplicity, so as to get close to English and cultivate a sense of language. You can also watch CCTV's "Hope English" program and "Sports English", because these programs have subtitles and images, which are more suitable for students' level.

You can spend a lot of time on summer training. Teacher Zhu will continue on the basis of junior high school study, so that you can adapt to English listening and expression in senior high school as soon as possible.

Fourth, the difference between junior high school chemistry and senior high school chemistry learning

After entering senior high school, most students feel that the "gap" between junior high school chemistry and senior high school chemistry is too big. Chemistry, a relatively simple subject in junior high school, becomes very difficult in senior high school! In fact, the reason is very simple. The teaching objectives of chemistry in junior high school and senior high school are very different: junior high school chemistry is an enlightenment subject, which mainly requires students to master simple chemical knowledge, basic chemical experimental skills, simple chemical calculation and some applications of chemistry in life, production and national defense, and its knowledge level mainly requires students to "know what it is"; Senior high school chemistry knowledge is gradually approaching to systematization and theorization. A considerable part of the chemistry knowledge learned requires students not only to "know why", but also to "know why", apply what they have learned to solve specific problems and make innovations in practical application.

Since the goals are different, the learning methods are bound to be different: when students study junior high school chemistry, they generally adopt learning methods such as rote memorization, reproduction and simple imitation. These relatively mechanical and rigid methods are not suitable for high school to pay attention to the requirements of ability and innovation. Learning high school chemistry must understand the content in essence and be innovative and integrated.

For those students who didn't learn chemistry well in junior high school, it is suggested to preview their chemistry knowledge in senior high school in advance. We mainly start from three aspects: reviewing, consolidating and improving the important chemistry knowledge in junior high school (overcoming the gap), connecting the same knowledge points that senior high school and junior high school have not learned clearly (avoiding "omission"), and some key and difficult knowledge that senior one chemistry will learn (appropriately "ahead of time"). In addition, many important ways of thinking and learning in senior high school chemistry are permeated in classroom teaching.

Fifth, the difference between junior high school physics and senior high school physics learning.

Everyone who has read high school knows that in high school, the most difficult subject is physics. The reason is that the first semester of physics in senior one is a hurdle, which is manifested in the following aspects: from the perspective of knowledge connection from junior high school to senior high school, the physics span is too large and the connection is not very good; From the knowledge level, most knowledge in junior high school needs to be felt, understood and recognized, and most knowledge in senior high school needs to be felt, understood and recognized; Judging from the students' experiments, most of the experiments in junior high school are experimental schemes drawn up by textbooks (or teachers). Students only need to follow the plan, and then observe physical phenomena or record data and draw conclusions. However, most experiments in senior high school are blank, so students need to deduce the experimental principle, then make their own plans according to the experimental principle, and then start work, observe and record data, analyze phenomena and experimental data, draw conclusions and analyze the reasons for experimental errors; From the mathematical level, junior high school mainly uses physical formulas to solve problems, while senior high school not only uses physical formulas, but also uses mathematical knowledge to solve physical problems.