English must recite words first, and words are the most important. Words in junior high school for three years, as well as new words you usually understand, just need to be familiar with them and know their Chinese meanings. Because reading comprehension and cloze are high-scoring topics. Faster than grammar. There is also grammar, which is usually the first question in the written test. The first question is mostly about the usage of articles and definite articles. The key point A is used before the first syllable consonant of the next word, and an is used before the first syllable vowel of the next word. Most U letters begin with a, so you should pay attention to the syllables of some letters, but this part is more difficult and belongs to the college entrance examination. Then the key grammar is predicate, knowing which verb forms can be used as predicates and which can't. Because there can only be one predicate in a clause. Grasping this point, we can judge many topics. There are too many grammatical aspects, it depends on your summary. There is still one week to write the composition. You'd better have someone help you change it.
In mathematics, we should learn to solve problems when we talk about sea tactics. You see, you can do problems in the function you study by combining numbers with shapes. Insist on doing the questions, especially the wrong ones summarized. Don't do problems blindly, learn to analyze problems. It is best to have a wrong book and extract the wrong questions.
Chemistry, junior high school chemistry is nothing, remember more, remember the physical and chemical properties of substances. Common chemical equations. Compare similar substances together. That's how high school chemistry is learned.
Remember more concepts in physics. Do something about pulleys and electricity.
Other history and politics can only be memorized by you.