单元 12 - 12D

Sugar is a sweet-tasting substance that comes in various forms, such as granulated, powdered, or brown. It is derived from plants, typically sugarcane or sugar beets, and is used to sweeten foods and beverages. Sugar is a simple carbohydrate that provides quick energy to the body. It is commonly used in baking, cooking, and making sweet treats like cookies, cakes, and candies. However, it is essential to consume sugar in moderation as excessive intake can lead to health issues such as obesity and tooth decay.

Tea is a beverage that is made from the leaves of the Camellia sinensis plant. It is one of the most widely consumed beverages in the world and is enjoyed in many different cultures and countries. There are many different types of tea, each with its own unique flavor, aroma, and health benefits. Some of the most common types of tea include black tea, green tea, white tea, oolong tea, and herbal tea. Tea is typically brewed by steeping tea leaves in hot water, which allows the flavors and nutrients to infuse into the water. It can be enjoyed plain or with milk, sugar, or honey, depending on personal preference. Tea is often associated with relaxation, health, and well-being, and is a beloved and iconic part of many cultures around the world. It is a versatile and customizable beverage that can be adapted to suit individual tastes and preferences.

A gymnasium is a large indoor facility used for physical activities and sports, such as basketball, volleyball, and gymnastics. It typically features a hard floor or specialized surface, and may include equipment like basketball hoops, volleyball nets, and gymnastic apparatus. Gymnasiums are commonly found in schools, universities, and fitness centers, serving as a space for physical education classes, sports practices, and recreational activities. Some gymnasiums also host events, such as competitions, performances, and community gatherings.

Chess is a two-player strategy board game played on an 8x8 grid, where each player starts with 16 pieces: one king, one queen, two rooks, two knights, two bishops, and eight pawns. The objective is to checkmate the opponent’s king, meaning the king is in a position where it cannot escape capture. Each type of piece moves in specific ways: the king moves one square in any direction, the queen moves in any number of squares along a row, column, or diagonal, and the other pieces have their own unique movements. Players take turns moving their pieces, with the game requiring both tactical planning and strategy. The game ends when one player checkmates the other’s king, or a draw is declared.

Fruit refers to edible parts of plants that grow on trees, bushes, or vines and are typically sweet or sour in taste. Examples include apples, oranges, strawberries, and bananas. Fruits are rich in vitamins, minerals, and fiber, making them an essential part of a healthy diet. They come in various shapes, sizes, and colors, and can be enjoyed fresh, dried, or used in cooking and baking to add flavor and nutritional value to dishes.

A television (TV) is a device used to receive and display broadcasted or streamed video and audio content. It allows viewers to watch shows, movies, news, and other programming on a screen. Televisions come in various sizes and types, including traditional cathode ray tube (CRT) models, flat-panel LCD and LED screens, and advanced 4K and OLED displays. Modern televisions often include features such as internet connectivity for streaming services, smart TV capabilities for accessing apps, and high-definition resolution for clearer, more detailed images.