Unidad 4

A class refers to a group of students who are taught together during a particular course or subject. These students typically share the same learning schedule and lessons, often being led by the same teacher or instructor. A class can include students from the same academic year or level, and the term is commonly used to describe the group as a whole, especially when referring to their collective learning experience in a specific subject or subject area.

A university is an institution of higher education that offers a wide range of academic programs, including undergraduate, graduate, and sometimes professional degrees. Universities typically have multiple departments or faculties, each specializing in different fields of study. In addition to providing bachelor's degrees, universities offer advanced degrees such as master's and doctoral programs. Universities are also centers for research, where students and faculty conduct studies that contribute to the advancement of knowledge. Many universities have a larger student body and offer a broader array of extracurricular activities compared to colleges.

A college is an institution of higher education where students pursue a bachelor's degree after completing their secondary education. It provides a range of academic programs and disciplines for students to specialize in, often with a focus on undergraduate education. Colleges may also offer associate degrees or certifications in certain fields. Unlike universities, which often have graduate programs, colleges primarily focus on providing bachelor's-level education and may also include various extracurricular activities and support services to enhance the student experience.

A business card is a small card that contains essential contact information about an individual or a company. It typically includes details such as the person's name, job title, company name, phone number, email address, and sometimes a physical address or website. Business cards are often exchanged during professional meetings or networking events to provide a quick way to remember and contact someone. They are usually printed on durable paper and can be designed with a logo, color scheme, or other branding elements to represent the individual or company.

A competition is an event or activity where individuals or teams compete against each other to achieve a specific goal or win a prize. It can take place in various fields, such as sports, academics, or business. The participants are usually judged based on their performance, skills, or results, and the best or highest-performing individual or group is declared the winner. Competitions can range from friendly contests to highly organized and formal events, and they often have rules or guidelines to ensure fairness and structure.

Tennis is a sport played between two players or two teams of two players each. The objective is to hit a ball over a net into the opponent's side of the court in such a way that they cannot return it within the rules. Players use a racket to hit the ball and aim to score points by making the ball land in the designated areas of the court. The game is played on different surfaces, including grass, clay, and hard courts. Points are scored in a specific system, with games, sets, and matches determining the winner.

Dance is a way of moving the body to music, often in a rhythmic and expressive manner. It can be done alone or with others and is usually meant to be enjoyable or to show feelings and stories. Dance can vary in style, from formal and structured movements to more casual and free-flowing ones.

A fan is a person who has a strong interest or admiration for a particular person, group, subject, or activity. Fans are often enthusiastic about their interests, whether it is a public figure, musician, sports team, movie, or hobby. They may follow updates, attend events, and support their favorites in various ways, demonstrating their dedication and passion.

Fashion is a popular style or trend in clothing, accessories, makeup, or behavior that is prevalent at a particular time. It encompasses a wide range of styles and trends, from high fashion and haute couture to streetwear and casual wear. Fashion is often influenced by cultural and societal factors, as well as historical events and technological advancements. It is a constantly evolving industry, with new trends and styles emerging and old ones fading in and out of popularity. Fashion is not only a means of self-expression and personal style but can also be a reflection of individual or collective identity and values.

The dog is a domesticated carnivorous mammal and a close companion of humans, known for its loyalty, affection, and diverse breeds. Dogs are descended from wolves and have been selectively bred for thousands of years for various purposes, such as hunting, guarding, herding, and companionship. They come in many shapes, sizes, and colors, ranging from small toy breeds like Chihuahuas to large working breeds like Great Danes. Dogs have a keen sense of smell, sharp hearing, and excellent vision, which make them well-suited for a variety of tasks, including search and rescue, detection, and service work. Dogs are known for their playful and social nature, forming strong bonds with their human companions and often serving as beloved members of families. They require regular exercise, training, and care to thrive and are known for their unwavering loyalty and unconditional love for their owners.