Conic curves and equations

① Understand the actual background of conic curve and its role in depicting the real world and solving practical problems.

Master the definition of ellipse, geometric figure, standard equation and simple geometric properties.

③ Understand the definitions, geometric figures and standard equations of hyperbola and parabola, and know their simple geometric properties.

Understand the concept of combination of numbers and shapes.

⑤ Understand the simple application of conic curve.

You should get it in the exam.