Teaching objectives:

1. Understand the classification of tea and the characteristics of each tea.

2. Learn how to identify different types of tea.

3. Understand the health effects of each type of tea.

Teaching content:

1. Classification and characteristics of tea:

(1) Green tea

Features: unfermented, It is made by curing, rolling and drying. The color is green, the fragrance is refreshing, and the taste is light.

Representative varieties: Longjing, Shifeng, Huangshan Maofeng, etc.

(2) Black tea

Features: Fully fermented tea, the tea soup is red in color, rich in aroma and mellow in taste.

Representative varieties: Keemun black tea, Lapsang souchong, Dianhong, etc.

(3) Dark tea

Characteristics: It is a post-fermented tea with red and black color, aroma and rich taste.

Representative varieties: Pu'er tea, Anhua dark tea, Liubao tea, etc.

(4) White tea

Characteristics: Tea without any processing, silver color, elegant aroma and light taste.

Representative varieties: Baihao Yinzhen, Gongmei White Tea, etc.

(5) Yellow tea

Characteristics: It is between green tea and white tea. After slight fermentation, it has a yellow-green color, elegant fragrance and fresh taste.

Representative varieties: Junshan Silver Needle, Huizhou Huangya, etc.

2. How to identify different types of tea:

(1) Appearance: the shape, size, color and texture of the tea leaves, etc.

(2) Aroma: The aroma of tea has unique characteristics, and different types of tea have different aromas.

(3) Taste: When tasting tea, different types of tea have different tastes. Pay attention to the taste, residual sugar, etc.

3. The health effects of each type of tea:

(1) Green tea: Helps reduce blood lipids, prevent blood clots, and fight cancer and anti-aging.

(2) Black tea: Helps digestion, relieve greasiness, relieve fatigue, and improve blood circulation.

(3) Dark tea: Helps lower blood pressure, lower blood sugar, lose weight and keep fit.

(4) White tea: rich in antioxidants, anti-cancer and anti-aging.

(5) Yellow tea: It has the functions of nourishing qi and nourishing the spirit and regulating the spleen and stomach.

Teaching method:

1. Explanation method: The teacher first introduces the classification of tea and the characteristics of each tea, explains how to identify different types of tea, and then introduces the health benefits of each tea influence.

2. Demonstration method: The teacher prepares different types of tea and conducts tea tasting demonstrations for students, allowing students to see, smell, taste, and feel the differences in appearance, aroma, and taste of tea.

3. Group inquiry method: Divide students into groups and ask them to identify the types, characteristics and health effects of the distributed tea leaves, and then conduct group presentations.

Teaching resources:

1. Tea samples.

2. Lecture notes, PPT and other teaching materials.

Teaching evaluation:

1. Understand the classification of tea and the characteristics of each tea.

2. Be able to identify different types of tea.

3. Know the health effects of each type of tea.