40 Ejercicios de Comprensión Lectora
A continuación, encontrarás cuatro textos cortos. Lee cada uno con atención y luego responde las 10 preguntas que le siguen. Esta es una excelente manera de practicar tu inglés en un contexto real.
Texto 1: Deep Sea Exploration
Exploring the ocean's depths is one of the most challenging and exciting frontiers of science. The deep sea, defined as the area below 200 meters, is a vast, cold, and high-pressure environment where sunlight cannot penetrate. Despite these extreme conditions, it is home to a wide variety of unique and fascinating life forms, from bioluminescent fish to giant squid. Scientists use special submersibles, like the Alvin, and remotely operated vehicles (ROVs) to study these ecosystems. These tools allow them to collect samples and observe creatures that have adapted to life in total darkness. The information gathered from deep-sea exploration helps us understand the planet's biodiversity and the potential for new discoveries in medicine and technology. This field of study is crucial, as less than 5% of the world's oceans have been explored so far.
Preguntas sobre el Texto 1:
- What is the deep sea?
- What are some characteristics of the deep-sea environment?
- Can sunlight reach the deep sea?
- What kind of creatures live in the deep sea?
- What is a submersible?
- What is an ROV?
- What are two things that scientists do with these tools?
- What does deep-sea exploration help us understand?
- Name one potential discovery mentioned in the text.
- What percentage of the world's oceans has been explored?
Texto 2: The Art of Blacksmithing
Blacksmithing is a traditional craft that involves shaping iron or other metals by forging them with tools. A blacksmith's primary tools include a forge for heating the metal, an anvil for shaping it, and a hammer. The process begins by heating a piece of metal until it becomes malleable, or soft enough to be shaped. This is often a glowing red or orange color. The blacksmith then uses the hammer to strike the hot metal against the anvil, slowly changing its form. This ancient skill has been used for centuries to create a wide range of objects, from practical items like horseshoes and tools to decorative pieces like gates and sculptures. Modern blacksmiths often combine traditional techniques with contemporary designs, keeping this valuable art form alive. The sound of the hammer striking the anvil is a classic symbol of hard work and skill.
Preguntas sobre el Texto 2:
- What is blacksmithing?
- What is a blacksmith's primary tool for heating metal?
- What color does the metal often become when heated?
- What does "malleable" mean in this context?
- How does a blacksmith shape the metal?
- What are some practical objects created by blacksmiths?
- What are some decorative objects mentioned in the text?
- How do modern blacksmiths keep the art form alive?
- What is a classic symbol of hard work and skill, according to the text?
- What is the main idea of this text?
Texto 3: The Importance of a Balanced Diet
A balanced diet is crucial for maintaining good health and preventing diseases. It involves consuming a variety of foods from different groups, including fruits, vegetables, proteins, and carbohydrates. Fruits and vegetables are rich in vitamins, minerals, and antioxidants, which protect our cells from damage. Proteins are essential for building and repairing tissues, while carbohydrates provide the necessary energy for our daily activities. Eating a balanced diet also helps in managing body weight, improving mental health, and boosting the immune system. Skipping meals or relying on processed foods can lead to nutrient deficiencies and long-term health problems. Therefore, it is important to plan meals that include all the necessary food groups in appropriate proportions.
Preguntas sobre el Texto 3:
- Why is a balanced diet important?
- What are some of the food groups mentioned in the text?
- What do fruits and vegetables provide?
- What is the function of proteins in our body?
- What do carbohydrates provide?
- Name two health benefits of a balanced diet mentioned in the text.
- What can happen if you skip meals or eat processed foods?
- What should a person do to ensure they are eating a balanced diet?
- What do antioxidants do for our cells?
- What is the main idea of this text?
Texto 4: Understanding Social Engineering
Social engineering is a type of cyberattack that manipulates people into giving up confidential information. Unlike technical hacking, which exploits vulnerabilities in software, social engineering targets the **human element** of security. Attackers use psychological tricks to deceive their victims, often pretending to be someone they can trust, like a colleague or a tech support representative. Phishing is a common example, where a malicious email or message is sent to trick a person into clicking a link or downloading an attachment. Another technique is pretexting, where the attacker creates a believable scenario to obtain information. The best defense against social engineering is awareness and skepticism. Always verify the identity of the person making a request for sensitive information, especially if it seems urgent or unusual.
Preguntas sobre el Texto 4:
- What is social engineering?
- What does social engineering target instead of software?
- What do attackers often pretend to be?
- What is phishing?
- What is pretexting?
- What is the best defense against social engineering?
- What should you do if someone requests sensitive information?
- How do attackers manipulate people?
- What kind of requests should you be careful with?
- What is the main idea of this text?
¡Excelente trabajo! La lectura es una de las mejores formas de expandir tu vocabulario y entender las estructuras de las oraciones. ¡Sigue así para mejorar cada día!
