基礎Technology

The Double-Edged Sword of Smartphones

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Today, smartphones are an part of our daily lives. They us to with friends, for information instantly, and enjoy entertainment anywhere. For many students, a phone is a helpful tool for studying, as it provides to online dictionaries and videos. However, there is a growing about . Many people feel if they are away from their phones for even a short time. Some students too many hours on media instead of sleeping or doing homework. This can to poor performance and problems. To use wisely, we must set rules for ourselves, such as putting our phones away during study time. While smartphones great , we should they do not our lives.

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What is the main point of this passage?

Q2detail

According to the passage, why might some students have poor academic performance?

Q3pronoun

What does the word 'they' in the last sentence refer to?

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The Role of AI in Future Classrooms