As for Chinese and English, Chinese is a subject that needs accumulation and training. I suggest you start from the following aspects:
1. Reading: Reading more classical works, essays, poems and other literary works is helpful to improve reading comprehension and writing ability.
2. Writing: Write more compositions, ask teachers or classmates to help revise and give suggestions, and gradually improve the writing level.
3. Vocabulary: Accumulate vocabulary and master common vocabulary and expressions.
4. Grammar: Learn English grammar knowledge and understand sentence structure and grammar rules.
5. Listening: Listening to English materials, such as English news, movies and music, to improve listening comprehension.
With regard to English, you can use similar methods to improve your grades, and at the same time, you can improve your grades in the following ways:
1. Memorize words: master common words and phrases to lay a foundation for reading and writing.
2. Listening: Listening to English materials, such as English news, movies and music, to improve listening comprehension.
3. Oral English: Practice oral English more. You can find a language partner to practice with or read English articles by yourself.
4. Writing: Write more English compositions, ask teachers or classmates to help you revise them, make suggestions and gradually improve your writing level.
In a word, Chinese and English are subjects that need long-term accumulation and improvement. You need to work harder in your usual study, make a study plan, and persist in training and accumulation. I believe your grades will improve.