Here are some suggestions: 1. Familiar with the content of the exam: learn all the parts of the CET-4 in detail, including listening, reading, writing and translation. Understand the questions and requirements of each part, as well as the allocation of examination time. 2. Make a study plan: Make a reasonable study plan according to your own time and ability. Allocate time to each part to ensure that each part gets enough review and practice. 3. Improve listening: Listen to English listening materials, such as English news, English movies and English broadcasts. Pay attention to listening skills, such as grasping key words and paying attention to context. 4. Improve reading ability: read English articles, including news, magazines and novels. Pay attention to vocabulary accumulation and understand the main idea, details and reasoning of the article. 5. Learn writing skills: master the basic structure and common sentence patterns of writing, and do more writing exercises, especially common argumentative papers and chart descriptions. 6. Practice translation: practice English-Chinese translation and be familiar with the translation of common phrases and sentence patterns. 7. Brush the simulation questions: do a lot of simulation exercises and be familiar with the test questions and time constraints. You can use the real questions of the past years or buy a special four-level counseling book. 8. Participate in oral practice: practice oral English with others to improve oral fluency and expressive ability. 9. Pay attention to review and summary: review what you have learned regularly, review and summarize, and strengthen memory and understanding. 10. Self-confidence and relaxation: keep a positive attitude before the exam, believe in your ability, relax and avoid the influence of nervousness. Remember, preparing for CET-4 requires long-term persistence and hard work, planning your study plan in advance and reviewing and practicing with perseverance and patience. I believe you can get good grades.