Correcting Vocabulary: Addicted, Charged, Or Discovered?

Hey guys! Let's dive into some vocabulary exercises, focusing on choosing the right words in sentences. This is super important for clear communication, whether you're writing an email, chatting with friends, or even acing an exam. We'll break down each sentence, understand the context, and pick the word that fits perfectly. So, grab your thinking caps, and let's get started!

Phil must be addicted/harmful to computer games. He plays all day.

When we talk about someone who spends an excessive amount of time on a particular activity, especially to the point where it negatively impacts their life, the word addicted comes into play. Addiction implies a strong compulsion or dependence on something. Think of it like this: Phil can't seem to tear himself away from the screen, and it might be interfering with his schoolwork, social life, or sleep. Harmful, on the other hand, describes something that causes damage or has a negative effect. While computer games can be harmful if played excessively, the sentence structure and context point more directly to Phil's compulsive behavior. He’s not just being harmed by the games; he's exhibiting addictive behavior. Imagine Phil skipping meals or neglecting his responsibilities just to play – that's a strong indicator of addiction. So, the correct word here is undoubtedly addicted. We are trying to figure out what word best describes his behavior based on the context clue that he plays all day, not necessarily the ill effects of playing video games all day. Choosing the correct word helps paint a clearer picture of Phil's situation. It highlights the repetitive, compulsive nature of his gaming habits. Addiction is a serious issue, and recognizing the signs is the first step in addressing it. Maybe Phil needs to find a balance and explore other hobbies or activities. Understanding the nuances of words like addicted and harmful allows us to communicate more effectively and sensitively.

Before you use your new mobile, it should be filled / charged for at least 7 hours.

Okay, let's talk about new phones! When you get a shiny new mobile, you want it to be ready to go, right? The key here is understanding how phones get their power. They run on batteries, and batteries need to be charged. The word charged refers to the process of supplying electrical energy to a battery so it can store power. Think of it like filling up a car with gas – you're replenishing the energy source. Filled, on the other hand, generally means to make something full. You might fill a glass with water or a room with people, but you don't fill a battery with electricity. It's the wrong image altogether! When we say a phone needs to be charged, we're specifically talking about connecting it to a power source to replenish its battery. The phrase "at least 7 hours" further emphasizes the need for an electrical charge. It's a specific duration for the battery to reach its optimal level. So, the clear winner here is charged. It's the word that accurately describes the action needed to prepare your new mobile for use. Using the correct terminology is vital in this context. Imagine telling someone to "fill" their phone – they might be confused and try to pour something into it! Choosing charged reflects a proper understanding of how electronic devices function. This also highlights the importance of following manufacturer instructions when setting up new gadgets. They often recommend an initial charging period to maximize battery life and performance.

Do you know who discovered / invented the phone?

This is a classic question that often trips people up! Let's break down the difference between discovered and invented. To discover something means to find something that already exists, but was previously unknown or unseen. Think of Christopher Columbus discovering America – the continent was already there, but he was the one who brought it to the attention of Europe. Invent, on the other hand, means to create something entirely new. It involves conceiving an idea and then bringing it into existence through ingenuity and effort. The telephone didn't exist until someone came up with the idea and built it. It wasn't hidden somewhere waiting to be found; it was a completely original creation. Therefore, the correct word here is invented. Alexander Graham Bell is widely credited with inventing the telephone. He designed and built the first working model, revolutionizing communication. While there may have been earlier concepts or prototypes, Bell's invention was the first to successfully transmit speech electronically. Understanding the distinction between discover and invent is crucial for accurate historical and scientific discussions. It highlights the creative process and the effort involved in bringing new technologies and ideas to life. So, next time someone asks you who invented the phone, you'll know the answer with confidence!

By carefully analyzing each sentence and considering the meaning of the words in context, we can confidently choose the correct vocabulary. Remember, the right word can make all the difference in conveying your message clearly and effectively. Keep practicing, and you'll become a vocabulary whiz in no time!