Unit 11: Electronic devices
Nội dung ôn tập:
- 1. A. Pronunciation
- 2. B. Vocabulary & Grammar
- 3. C. Speaking
- 4. D. Reading
- 5. E. Writing
Câu 1: Choose the word whose underlined part is pronounced differently from that of the others.
Câu 2: My little brother loves playing games on his new ______, which is small enough to carry anywhere.
Câu 3: Complete the sentence with the correct form of the verbs in brackets.
If you ______ (forget) to save your work, you ______ (lose) all your progress when the computer shuts down unexpectedly.
If you ______ (forget) to save your work, you ______ (lose) all your progress when the computer shuts down unexpectedly.
Câu 4: Modern smartphones offer a wide range of ______ such as making calls, sending messages, and browsing the internet.
Câu 5: Rewrite the following sentence using a relative clause.
This is the tablet. It has the clearest screen.
This is the tablet. It has the clearest screen.
Câu 6: Choose the word whose stress pattern is different from that of the others.
Câu 7: Many modern smart devices can be controlled remotely through a Wi-Fi ______.
Câu 8: Complete the sentence with the correct form of the verbs in brackets.If I ______ (have) enough money, I ______ (buy) a new smartwatch.
Câu 9: Choose the word whose underlined part is pronounced differently from that of the others.
Câu 10: Fill in the blank with the most suitable word.Remember to ______ your phone before the trip so you don't run out of battery.
Câu 11: If your computer suddenly ______ and stops responding, you might need to restart it.
Câu 12: Name one electronic device that you think is most important for students your age and explain why.
Câu 13: Many smart home devices ______ remotely via a mobile app.
Câu 14: What is one advantage and one disadvantage of using electronic devices for learning, compared to traditional methods like books and notebooks?
Câu 15: It's important to ______ your important files regularly to avoid losing them if your computer breaks down.
Câu 16: Many older electronic devices quickly become ______ as new technologies emerge.
Câu 17: My dad told me ______ my phone too much before bed.
Câu 18: Imagine you are designing a new electronic device for students. What is one unique feature you would include to help them learn better, and why?
Câu 19: Before you throw away your old phone, make sure you ______ all your personal data to protect your privacy.
Câu 20: Many people worry about spending too much time on electronic devices. What is one practical tip you would give to a friend who wants to reduce their screen time?
Câu 21: Your friend, Mai, is overwhelmed by all the options for a new tablet and asks for your advice on choosing one for her online classes and some light gaming. What would be the most helpful advice you could give her?
Câu 22: Imagine you have to spend a week without your most frequently used electronic device. Which device would it be, and what would be the biggest challenges or inconveniences you would face during that week?
Câu 23: Read the following passage:
E-readers have revolutionized the way people consume books. Unlike traditional books, e-readers can store thousands of titles in a single, lightweight device, making them incredibly convenient for travelers and students. They often feature glare-free screens that mimic the look of real paper, reducing eye strain even after hours of reading. Additionally, many e-readers offer built-in dictionaries and adjustable font sizes, enhancing the reading experience for users of all ages.
According to the passage, what is a key advantage of e-readers over traditional books?
E-readers have revolutionized the way people consume books. Unlike traditional books, e-readers can store thousands of titles in a single, lightweight device, making them incredibly convenient for travelers and students. They often feature glare-free screens that mimic the look of real paper, reducing eye strain even after hours of reading. Additionally, many e-readers offer built-in dictionaries and adjustable font sizes, enhancing the reading experience for users of all ages.
According to the passage, what is a key advantage of e-readers over traditional books?
Câu 24: Read the following passage:
The rapid advancement of technology has led to a proliferation of smart home devices. From smart speakers that control lighting and music to intelligent thermostats that learn your preferences, these gadgets are designed to make daily life more efficient and comfortable. However, concerns about privacy and data security are also becoming more pronounced as these devices collect vast amounts of personal information.
In the sentence 'The rapid advancement of technology has led to a proliferation of smart home devices,' what does the word 'proliferation' most likely mean?
The rapid advancement of technology has led to a proliferation of smart home devices. From smart speakers that control lighting and music to intelligent thermostats that learn your preferences, these gadgets are designed to make daily life more efficient and comfortable. However, concerns about privacy and data security are also becoming more pronounced as these devices collect vast amounts of personal information.
In the sentence 'The rapid advancement of technology has led to a proliferation of smart home devices,' what does the word 'proliferation' most likely mean?
Câu 25: Read the following passage:
While smartphones are incredibly versatile, offering communication, entertainment, and productivity tools, excessive use can have negative effects. Studies show that spending too much time staring at screens can lead to digital eye strain, characterized by dry eyes, blurred vision, and headaches. Furthermore, constant notifications and the pressure to stay connected can contribute to sleep problems and reduced attention spans. Experts recommend taking regular breaks, using the '20-20-20 rule' (every 20 minutes, look at something 20 feet away for 20 seconds), and setting limits on screen time, especially before bed.
Based on the passage, name two potential negative effects of excessive smartphone use on health.
While smartphones are incredibly versatile, offering communication, entertainment, and productivity tools, excessive use can have negative effects. Studies show that spending too much time staring at screens can lead to digital eye strain, characterized by dry eyes, blurred vision, and headaches. Furthermore, constant notifications and the pressure to stay connected can contribute to sleep problems and reduced attention spans. Experts recommend taking regular breaks, using the '20-20-20 rule' (every 20 minutes, look at something 20 feet away for 20 seconds), and setting limits on screen time, especially before bed.
Based on the passage, name two potential negative effects of excessive smartphone use on health.
Câu 26: Read the following passage:
Smartwatches have evolved significantly from simple time-telling devices. Modern smartwatches can track fitness data like steps, heart rate, and sleep patterns. They also allow users to receive notifications, make calls, and even make contactless payments directly from their wrist, making them a convenient extension of a smartphone. This integration of health monitoring and communication features has made them increasingly popular among tech-savvy individuals and those looking for a healthier lifestyle.
Which of the following is NOT a feature of modern smartwatches mentioned in the passage?
Smartwatches have evolved significantly from simple time-telling devices. Modern smartwatches can track fitness data like steps, heart rate, and sleep patterns. They also allow users to receive notifications, make calls, and even make contactless payments directly from their wrist, making them a convenient extension of a smartphone. This integration of health monitoring and communication features has made them increasingly popular among tech-savvy individuals and those looking for a healthier lifestyle.
Which of the following is NOT a feature of modern smartwatches mentioned in the passage?
Câu 27: Describe one specific way a smartphone or tablet has helped you with your studies recently. (Write 1-2 sentences)
Câu 28: You are writing a short paragraph about the benefits of using a smart TV. Which of the following sentences would be the most suitable topic sentence for this paragraph?
Câu 29: Read the following passage:
In today's digital age, protecting our electronic devices from cyber threats is crucial. Malware, phishing attacks, and data breaches are common risks. To ensure safety, users should always keep their software updated, use strong, unique passwords for different accounts, and be cautious about clicking suspicious links. Regularly backing up important data also helps mitigate the impact of a potential attack, ensuring that valuable information is not lost permanently.
According to the passage, name two actions users should take to protect their electronic devices from cyber threats.
In today's digital age, protecting our electronic devices from cyber threats is crucial. Malware, phishing attacks, and data breaches are common risks. To ensure safety, users should always keep their software updated, use strong, unique passwords for different accounts, and be cautious about clicking suspicious links. Regularly backing up important data also helps mitigate the impact of a potential attack, ensuring that valuable information is not lost permanently.
According to the passage, name two actions users should take to protect their electronic devices from cyber threats.
Câu 30: Choose the best word or phrase to complete the following sentence, maintaining the logical flow of the paragraph.
"Using electronic devices for learning offers many benefits, such as access to vast amounts of information and interactive tools. ______, excessive screen time can lead to eye strain and reduced physical activity."
"Using electronic devices for learning offers many benefits, such as access to vast amounts of information and interactive tools. ______, excessive screen time can lead to eye strain and reduced physical activity."
Câu 31: Read the following passage:
Electronic waste, or e-waste, is a growing global concern. As technology rapidly advances, people frequently upgrade their smartphones, laptops, and other gadgets, often discarding older models. This leads to millions of tons of e-waste accumulating in landfills each year. E-waste contains hazardous materials like lead, mercury, and cadmium, which can leak into the soil and water, posing serious risks to human health and the environment. Proper recycling of electronic devices is crucial to recover valuable materials and prevent pollution, but unfortunately, a large percentage of e-waste is still not handled responsibly.
What is the main environmental problem discussed in the passage?
Electronic waste, or e-waste, is a growing global concern. As technology rapidly advances, people frequently upgrade their smartphones, laptops, and other gadgets, often discarding older models. This leads to millions of tons of e-waste accumulating in landfills each year. E-waste contains hazardous materials like lead, mercury, and cadmium, which can leak into the soil and water, posing serious risks to human health and the environment. Proper recycling of electronic devices is crucial to recover valuable materials and prevent pollution, but unfortunately, a large percentage of e-waste is still not handled responsibly.
What is the main environmental problem discussed in the passage?
Câu 32: Read the following passage:
In an age dominated by screens, the concept of a 'digital detox' is gaining popularity. This involves intentionally disconnecting from electronic devices for a period to reduce stress, improve focus, and reconnect with the real world. Many people report better sleep quality and increased productivity after regular digital detox periods. It's not about abandoning technology completely, but about mindful usage and creating healthy boundaries.
According to the passage, name one benefit of a digital detox mentioned.
In an age dominated by screens, the concept of a 'digital detox' is gaining popularity. This involves intentionally disconnecting from electronic devices for a period to reduce stress, improve focus, and reconnect with the real world. Many people report better sleep quality and increased productivity after regular digital detox periods. It's not about abandoning technology completely, but about mindful usage and creating healthy boundaries.
According to the passage, name one benefit of a digital detox mentioned.
Câu 33: Read the following paragraph:
Electronic devices have dramatically changed the way we learn. They provide instant access to information, offer interactive learning apps, and facilitate online collaboration. Students can research topics, watch educational videos, and even attend virtual classes from anywhere. These tools make learning more engaging and accessible than ever before.
Which of the following would be the best concluding sentence for the paragraph above?
Electronic devices have dramatically changed the way we learn. They provide instant access to information, offer interactive learning apps, and facilitate online collaboration. Students can research topics, watch educational videos, and even attend virtual classes from anywhere. These tools make learning more engaging and accessible than ever before.
Which of the following would be the best concluding sentence for the paragraph above?
Câu 34: Write 1-2 sentences describing how electronic devices, such as smartphones or social media, have changed the way teenagers socialize with their friends.
Câu 35: Read the following passage:
Smart home technology is rapidly advancing, offering more than just convenience. Devices like smart thermostats can learn your daily routines and adjust heating and cooling automatically, leading to significant energy savings. Smart lighting systems can be programmed to turn off when no one is in a room or dim when natural light is sufficient. These innovations are not only making homes more comfortable but also contributing to a greener environment by reducing electricity consumption.
Based on the passage, what is one key benefit of smart home technology, besides convenience?
Smart home technology is rapidly advancing, offering more than just convenience. Devices like smart thermostats can learn your daily routines and adjust heating and cooling automatically, leading to significant energy savings. Smart lighting systems can be programmed to turn off when no one is in a room or dim when natural light is sufficient. These innovations are not only making homes more comfortable but also contributing to a greener environment by reducing electricity consumption.
Based on the passage, what is one key benefit of smart home technology, besides convenience?
Câu 36: Read the following passage:
The journey of mobile phones has been remarkable. Early mobile phones, often called 'brick phones,' were bulky, had monochrome screens, and were primarily used for making calls and sending simple text messages. Battery life was limited, and features like cameras or internet access were non-existent. Today's smartphones, however, are compact, feature high-resolution color screens, powerful processors, and a vast array of functionalities, essentially acting as mini-computers in our pockets. They allow us to browse the internet, capture high-quality photos, play games, and run countless applications.
According to the passage, what was the primary function of early mobile phones?
The journey of mobile phones has been remarkable. Early mobile phones, often called 'brick phones,' were bulky, had monochrome screens, and were primarily used for making calls and sending simple text messages. Battery life was limited, and features like cameras or internet access were non-existent. Today's smartphones, however, are compact, feature high-resolution color screens, powerful processors, and a vast array of functionalities, essentially acting as mini-computers in our pockets. They allow us to browse the internet, capture high-quality photos, play games, and run countless applications.
According to the passage, what was the primary function of early mobile phones?
Câu 37: Name one non-academic hobby or interest you have, and describe how an electronic device helps you enjoy or pursue it. (Write 1-2 sentences)
Câu 38: Read the following passage:
As consumers become more aware of environmental issues, the demand for sustainable electronic devices is growing. Manufacturers are now focusing on using recycled materials, designing products that are easier to repair, and reducing energy consumption. This shift aims to minimize the environmental footprint of electronics throughout their lifecycle, from production to disposal.
In the passage, what does the word 'sustainable' most likely mean?
As consumers become more aware of environmental issues, the demand for sustainable electronic devices is growing. Manufacturers are now focusing on using recycled materials, designing products that are easier to repair, and reducing energy consumption. This shift aims to minimize the environmental footprint of electronics throughout their lifecycle, from production to disposal.
In the passage, what does the word 'sustainable' most likely mean?
Câu 39: Choose the best sentence to complete the following paragraph about digital etiquette.
In the digital age, good digital etiquette is crucial. It means being respectful and responsible when interacting online, just as you would in person. This includes thinking before you post, avoiding cyberbullying, and respecting others' privacy. _______
In the digital age, good digital etiquette is crucial. It means being respectful and responsible when interacting online, just as you would in person. This includes thinking before you post, avoiding cyberbullying, and respecting others' privacy. _______
Câu 40: Read the following passage:
Beyond entertainment, electronic devices offer a wealth of educational opportunities through specialized applications. For example, language learning apps can help you practice vocabulary and grammar daily with interactive exercises. Science apps might provide virtual labs for experiments, while history apps can offer immersive tours of ancient sites. These tools make learning more accessible and engaging, allowing students to explore subjects in new and exciting ways.
According to the passage, name one specific way an educational app can help students learn a foreign language.
Beyond entertainment, electronic devices offer a wealth of educational opportunities through specialized applications. For example, language learning apps can help you practice vocabulary and grammar daily with interactive exercises. Science apps might provide virtual labs for experiments, while history apps can offer immersive tours of ancient sites. These tools make learning more accessible and engaging, allowing students to explore subjects in new and exciting ways.
According to the passage, name one specific way an educational app can help students learn a foreign language.
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