Bonjing, her mannerisms suggest that she does not know how to teach. That is not professional behaviour. Yelling shows lack of control. When she says "I don't know what to do with you.", if you take that literally, she is saying "I don't know how to teach." If she is a teacher, she should know what to do with you.
But let's take this a step further. She may not be behaving professionally, but you can keep your dignity by always being the "professional student", the future professional musician. I understand that in the prof. music world there is often unfairness.
You're in college? The college has supplied her with students who do not have the prerequisites for the course. She is teaching how to do modulation, and the students taking the course should have been taught modulation in theory because that is what she is counting on. She should not have to teach the theory prerequisite. She may not even know that you haven't been prepared. That is her dilemma as a teacher.
So .... the college should have given you the prerequisite. If you come from a different country and education system, they could have given you those courses that you don't have yet, in order to prepare you for this class. In other words, you should have been taught about modulations and other things in some kinds of preliminary courses, and they didn't.
If she does have good points, and actualy knows things that she could teach you, then maybe (?) you can turn this around. If you have not been prepared properly, that is something that affects both of you - you as a student because you don't have what you need to follow her course, and her as a teacher because she cannot base her teaching on what you havn't been given.
Could you approach her privately, tell her that you don't think that you have been taught everything that you need to help with her course, and ask her what kinds of things you should be learning right now so that you can better prepare yourself for what she is teaching? Mention modulation in particular.
This would show you as a willing student who is ready to do what is necessary, and that you are sincere about learning what she has to teach. Her attitude toward you might shift. The thing is that you are not taking this course for her, but because you want to learn the material. The situation is making it impossible for you to do so.
It's a long shot, but I know somebody who was in that situation (minus the screaming teacher, just not having the prerequisites or something similar) and talking privately to the teacher about how to solve what was missing made a difference.
Do not let that negativity affect you!!!!