Who knows what are the high school learning materials of the system 5

First of all, you need to know what are the key knowledge of high school chemistry. Huai Sheng Chong is general, simple: laughing liquid.

1. Inorganic. 2. Organic.

3. The structure of matter and the law of the peri-lead period of the elements.

4. Heat of reaction and thermochemical equations.

5. Redox reaction.

6. Ionic reaction.

7. Reversible reactions and Le Chatre's principle.

8. Basic experiments.

9. The quantity of matter and its computational application.

Grasping the key points can save you a lot of time, can make you have a bottom in your heart, can keep you from getting entangled in unimportant issues, and can allow you to review effectively.

Most of the newly promoted students will be confused when learning English, that is, the textbook vocabulary list of the first year of high school has more vocabulary, longer sentences, longer articles, and it is difficult to master. Therefore, it is especially important to master good learning methods at this time.

English learning is inseparable from listening, speaking, reading, writing, and translating, and the learning of English in the first year of high school is no exception. However, in the first semester of senior high school, English learning should be mainly based on listening and speaking, mainly to train one's listening and speaking skills, and gradually increase reading. It is complemented by writing and translation.

The learning of a language, like the learning of any knowledge, is based on self-study. It is necessary to have a certain self-learning ability, and foreign language learning is not something that the teacher will teach, but something that you can learn and practice by yourself. Therefore, it is best to choose a high-quality and well-synchronized textbook when learning English.

Here, I would like to recommend a teaching aid that I think is suitable for high school students to use for self-study - "Middle School Textbook Learning Handout". At the front of the book there is a "learning index", which is the key vocabulary learned in this book! Students only need to refer to this "learning index" to memorize the usage of the corresponding vocabulary, and do not ask the teacher which words they should master and which words they should not remember.

Another aspect of this book's suitability for self-study is that it has a "textbook translation" so that everyone can read the longer sentences on their own. In fact, the biggest advantage of this book is not these, but its explanation of knowledge points! Its explanations are highly synchronized, and the expanded ones are commonly used, and they are required to be tested in the college entrance examination.

Unlike other supplementary textbooks, which expand too much, it invisibly increases the learning burden of students, and a lot of expanded knowledge is not necessary at all! This book has typical example questions after the explanation of each knowledge point, which makes it possible to teach and practice, and students can also know how the corresponding knowledge points are usually examined, and of course, they will know how to master the knowledge points they have learned!

Well, speaking of which, I hope it will be of some help to the new students entering the first year of high school.

I was admitted to Peking University this year, and I am also a top student in our school, improving my academic performance in a short period of time, the way I became a top student is: learning to read quickly, our school has a speed reading class, improve academic performance by learning fast reading, with my personal experience, tell you a learning software that helps us improve our academic performance and learning efficiency, I hope it will be useful to you.

1. The method of efficient reading needs to be trained, which is a high-efficiency learning method of eye-brain coordination, under normal circumstances, the reader is trained to directly convert the words and symbols perceived by the visual organ into meaning, eliminate the potential sound phenomenon in the mind, form an eye-brain direct reflection, combined with memory training, to improve learning efficiency.

2. Since we usually have little contact with fast reading, we can train the coordination of the brain and eyes through direct training, last year, some scholars recommended "Elite Speed Reading Memory Training" as a holiday student learning plan, thinking that the software practice for 30 hours can increase the reading speed by about 5-10 times, learning to practice for 1-2 hours a day, two weeks can achieve good results, ordinary people 300 words per minute reading speed will reach 3000 words per minute reading speed, Memory also improves rapidly. This suggestion has been the former director of the Psychological Research Office of the ** Institute of Education, Zhu Faliang, an expert who has been engaged in brain psychology research for many years, and we are currently studying many classes to carry out holiday speed reading shorthand training courses, using the "Elite Special Speed Reading Memory Training System".

3. Our class has been studying "Elite Special Speed Reading" until now, I have trained to the top, I was admitted to Peking University this year, and passed the interview of the Hong Kong University of Science and Technology at the same time, if you need it, I can give you my results. Speed reading as a lifelong learning skill is necessary to apply to school and student holiday learning, and I hope my experience will be useful to you.