The compulsory course 1 has three main parts:
Set: the most basic and universal mathematical language in mathematics. The whole high school and modern mathematics are based on set language. Be sure to learn clearly.
Function: through the study of specific functions in junior high school, learn arbitrary functions and their properties, such as monotonicity, parity, symmetry, periodicity and so on. This part is relatively difficult and closely related to junior high school. Basic elementary function: the operation of exponent and logarithm, learning exponential function, logarithmic function and power function by using the function properties learned before. There are new calculations in this part of knowledge. Learn new functions by applying the previous function properties.
The main content of compulsory 4 is also divided into three parts:
Trigonometric function: the concept of expanding angle in junior high school, involving the operation and properties of trigonometric function.
Plane vector: This is a new commonly used tool in mathematics. Many trigonometric functions can be easily solved by vector method. This method has many connections with the plane rectangular coordinate system, but it is different from the function, so we should pay attention to the difference and connection.
Triangle identity transformation: this part is mainly the operation of triangle, which belongs to many formulas and has a large amount of operation. Looking at the contents of the first semester of senior one, we can see that there is a lot of knowledge, and these knowledge accounts for a large proportion in the college entrance examination, so if you don't learn well at the beginning of senior one, it will have a certain impact on your later study. Therefore, we should take into account the differences in knowledge between junior high school and senior high school, improve our own learning methods, and finally preview the content of senior one appropriately, so as to quickly adapt to senior high school mathematics learning.