Teaching plan:

1. 1. 1 sine theorem

1. 1.2 cosine theorem

Further Discussion on Solving Triangle with 1. 1.3

Application example of 1.2 triangular solution

2. The concept and simple representation of1sequence

2.2 arithmetic progression

2.3 arithmetic progression's top n sums

2.4 geometric series

2.5 the first n sums of geometric series

3. 1 inequality and inequality relations

3.2 One-variable quadratic inequality and its solution

3.3. 1 Binary Linear Inequality (Group) and Plane Region

Simple linear programming

3.4 Basic inequality

The above is the catalogue of compulsory 5 that I intercepted from the teaching plan.

The content of compulsory 5 is very important, and solving trigonometric series and inequalities is basically a must in the college entrance examination.

Among them, solving triangle is a common test content of the first subjective question, which belongs to the subject that must be scored, so the content is very important, but it is not difficult on the whole.

The content of inequality is relatively small. Compared with the college entrance examination in previous years, the difficulty has dropped a lot, but it is still the difficulty of the college entrance examination, which often appears in the second or third question of the last three subjective questions and belongs to the more difficult content.

Sequence is one of the most important contents in the whole senior high school, almost every test paper occupies a considerable proportion of the score, and it often appears in the finale, which is difficult.

Of course, the senior three mentioned by the above analysts is not difficult for you at first, but you must lay a good foundation for compulsory five. It is definitely the most important book in your whole high school mathematics.

There are generally 3 multiple-choice questions, 2 fill-in-the-blank questions and 2.5 subjective questions in the three chapters of the college entrance examination.

In this way, the college entrance examination 150 score accounts for 55-60 points! The importance is self-evident. .....

I hope I can help you. Please accept it. Thank you.