disinfect词根
《disinfect词根》
1. 单词概述
单词：disinfect
2. 词根词缀解析
词根：infect，来源于拉丁语，它表示“感染”的意思。就像当一个人得了流感，他就被病毒infect了。
词缀：dis -，这是一个表示否定的词缀，意思是“不、相反”。
合成逻辑：把“infect（感染）”和“dis -（否定）”组合起来，“disinfect”就表示“不被感染”，也就是通过消毒、杀菌的手段，阻止感染的发生，即消毒、杀菌的意思。
3. 应用短文与场景
应用短文1：
I was at my friend Tom's house the other day. His little sister had been sick recently, and he was really worried about the germs spreading all over the house. "I need to disinfect every corner of this place," he said to me. I just looked at him and said, "You're right. But do you know how to do it properly?" He scratched his head and replied, "Well, I thought just using some soap and water would be enough." I laughed and said, "Oh, Tom, that's not enough. You need a proper disinfectant. You know, disinfecting is like building a fortress against those tiny invaders - the germs. It's not a simple job." He nodded and said, "I see. It's like we are in a war against these invisible enemies, huh?" "Exactly," I said. "We can't just use any ordinary cleaner. A good disinfectant can kill most of the harmful bacteria and viruses, just like a super - hero saving the day." Then we went to the store together to buy some reliable disinfectants.
中文翻译：
前几天我在我朋友汤姆家。他的小妹妹最近生病了，他特别担心细菌在屋子里到处传播。“我得把这地方的
每个角落都消毒。”他对我说。我看着他说：“你说得对。但是你知道怎么正确消毒吗？”他挠挠头回答：“嗯，我原以为只用肥皂和水就够了呢。”我笑着说：“哦，汤姆，那可不够。你需要合适的消毒剂。你知道吗，消毒就像是针对那些微小侵略者——细菌，建造一座堡垒。这可不是件简单的事。”他点点头说：“我明白了。就好像我们在和这些看不见的敌人打仗，是吧？”“没错。”我说，“我们不能只用普通的清洁剂。一种好的消毒剂能杀死大多数有害的细菌和病毒，就像超级英雄拯救世界一样。”然后我们就一起去商店买了些可靠的消毒剂。
应用短文2：
My mom is a real clean freak. One day, my little brother brought a stray cat home. Mom almost had a heart attack. "This cat could be carrying all kinds of germs!" she shouted. "We need to disinfect everything it has touched right away." My brother was a bit sad. He said, "Mom, the cat is so cute. Do we really have to be so strict?" Mom said firmly, "Yes, we do. Disinfecting is not an option but a must in this case. Think of it as protecting our family from potential diseases." Then she started to disinfect the sofa, the floor, and even the doorknobs that the cat might have touched. I watched her and thought, she's really serious about this. But I also knew she was right. After all, health is the most important thing.
中文翻译：
我妈妈是个超级洁癖。有一天，我弟弟带了一只流浪猫回家。妈妈差点心脏病发作。“这只猫可能携带各种各样的细菌！”她大喊道。“我们得马上把它碰过的所有东西都消毒。”我弟弟有点难过。他说：“妈妈，这只猫好可爱。我们真的要这么严格吗？”妈妈坚定地说：“是的，必须这样。在这种情况下，消毒不是可选项，而是必须做的。把这看作是保护我们的家人免受潜在疾病的侵害。”然后她就开始给沙发、地板，甚至猫可能碰过的门把手消毒。我看着她，心想，她对这件事可真认真。但我也知道她是对的。毕竟，健康是最重要的。
应用短文3：
At school, we had a big cleaning day. The teacher divided us into groups. My group was in charge of disinfecting the classroom. "Guys, this is important," said our group leader, Lisa. "We don't want any germs to make our classmates sick." One of my classmates, Jack, asked, "But how do we know if we've disinfected well enough?" Lisa replied, "Well, we need to be thorough. It's like painting a picture, you can't miss any spot. If we leave a corner undisinfected, it's like leaving a backdoor open for the germs." So we started to work hard. We sprayed the desks, the chairs, and the walls with disinfectant. It smelled a bit stra
nge, but we knew it was for a good cause. "I feel like we are germ - fighting soldiers!" I said, and everyone laughed.
lisa多高中文翻译：
在学校，我们有一个大扫除日。老师把我们分成小组。我的小组负责给教室消毒。“伙伴们，这很重要。”我们的组长丽萨说，“我们可不想让任何细菌使同学们生病。”我的一个同学杰克问：“但是我们怎么知道我们消毒得够不够彻底呢？”丽萨回答：“嗯，我们得全面消毒。这就像画画，不能漏掉任何一个地方。如果我们有一个角落没消毒，那就像是给细菌留了一扇后门。”于是我们开始努力工作。我们用消毒剂喷洒桌子、椅子和墙壁。有一点奇怪的味道，但是我们知道这是为了一个好的目的。“我感觉我们就像抗击细菌的战士！”我说，大家都笑了。
4. 拓展学习
相关单词：infection（感染），disinfectant（消毒剂），infectious（传染的）。
用法扩展：我们可以说“a highly infectious disease”（一种高度传染性的疾病），“use a strong disinfectant”（使用一种强力消毒剂）。还可以了解到在不同的环境下，如医院的消毒标准会比家庭更加严
格，这涉及到很多专业的知识和操作流程。
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