Yes, the knowledge of junior high school is relatively simple, and you can make up for it in the third grade. First of all, you should learn your weak subject, that is, mathematics. First, you should buy a textbook, which is recommended by everyone around you (I don't recommend high school, junior high school is too long for me). Then it's best to include all the knowledge of junior high school for three years, and then brush the questions constantly, because 780% of the mathematics in the senior high school entrance examination is simple, and all you need is to put these questions. What's left is to keep filling in the blanks. If not, ask the teacher. You must haunt me. I believe that teachers will not hate diligent students. Next, do the wrong book. Make sure that the questions you have done won't be wrong again. Believe in yourself! The senior high school entrance examination is simple! Just remember what the teacher said in class (especially before the middle school entrance examination), do every question well, and ensure that the missed questions will not be wrong again! I hope you can be admitted to your ideal high school! Come on! ! !