Unit 5 First Aid Using Language 课后巩固练习-2025-2026学年高中英语人教版（2019）选择性必修第二册

Using language 课后巩固练习 一、写作词汇 1. ______ vi. & vt. (使)淹死;溺死;浸泡;淹没 2. ______ vi. & vt. (使)惊慌 n. 惊恐;恐慌 3. ______ vi. & vt. (因愤怒或恐惧)高声喊;大声叫 n. 尖叫;尖锐刺耳的声音 4. ______ vi. 抓住;攫取 n. 抓取;抢夺 5. ______ vi. 证明……有道理;为……辩护;是……的正当理由 6. ______ vi. 滑倒;滑落;溜走 n. 滑倒;小错误;纸条 7. ______ n. 技能;技术;技艺 8. ______ n. 光线;光束;(热,电等)射线 9. ______ n. 受害者;患者 10. ______ vi. 包、裹;(用手臂等)围住 二、拓展单词 1. interrupt vi. & vt. 打断;打扰 vi. 使暂停;使中断 → ______ n. 打扰 2. desperate adj. 绝望的;孤注一掷的;非常需要的 → ______ adv. 极其;非常绝望地;非常需要地 → ______ n. 绝望;拼命 3. minor adj. 较小的;次要的;轻微的 → n. 少数;少数民族 4. loose adj. 松的;未系紧的;宽松的 → ______ v. (使)放松 → ______ adv. 宽松地 5. urge v. 催促;敦促 → ______ adj. 紧急的;紧迫的;急切的 → ______ n. 紧迫;急迫 三、课文词块 1. ______ 人体的重要组成部分 2. ______ 抵御疾病的屏障 3. ______ 其他轻微的家庭事故 4. ______ 需要几个星期才能好起来 5. ______ 导致非常严重的伤害 6. ______ 拍打某人的背部 7. ______ 在……的帮助之下 8. ______ 等不到…… 9. ______ 拯救了成千上万个生命 10. ______ 拨打应急服务电话 四、重点短语 1. ______ 触觉 2. ______ 帮助某人站起身来 3. 迟起;睡过头;睡懒觉 4. 健康状况不好 5. ______ 充当;担当 6. ______ 各种各样的 7. ______ 袖手旁观;支持;遵守 8. ______ 粘住;坚持 9. ______ 分成 10. ______ 患……病 11. ______ 实施急救 12. ______ 毫不迟疑地做某事 五、阅读理解 A Sunstroke(中暑) is a condition that can quickly go from dangerous to deadly, especially if proper care isn’t given immediately. Sunstroke, sometimes called heatstroke, is a result of the body temperature rising above the safe limit. This causes the body’s necessary functions to stop working. It’s usually pretty easy to avoid sunstroke, as long as proper action is taken. In that case, you need to act as quickly as possible to return that person’s body to a safe temperature. Here are a few tips to help treat sunstroke. Call for help Call to get an ambulance as quickly as possible. This should be the first thing you do, especially if the sunstroke person has fainted (昏倒). Also, call for help from anyone nearby if you’re in a public place. If there’s no one around, call someone nearby if they can get there sooner than an ambulance. Ask everyone to bring you as much water as possible, if there isn’t much nearby. Get the person to a cooler area If there’s a building nearby, aim for that. Anywhere with plenty of air conditioners and water is perfect. If a building isn’t available, bring the person to a well-shaded area. Get the water flowing If the person is still conscious, get him or her to drink water. If there’s a bathtub available, fill it with cool water and put the person in it. If your water supply is limited, you have to save it. Dampen a towel or shirt and put it on the person’s body. Focus on the face, neck, and chest. Fan the person Getting moving air over the person cools him or her down. Use anything, a towel or sheet, a shirt, your hands, or a piece of board. This is where having many people around really helps, as they can combine to fan the entire body. 1. When does a person get sunstroke? A.When the body doesn’t function. B.When proper care is given immediately. C.When someone is exposed to the sun too long. D.When the body temperature goes up beyond what one can bear. 2. Which of the following is NOT mentioned in the text? A.Call for assistance from others. B.Leave the sunstroke person in the shade. C.Put a wet towel on the person’s face. D.Help the person take some medicine. 3. What is mainly discussed in the text? A.The first aid for sunstroke. B.The causes of sunstroke. C.The chief symptoms of sunstroke. D.The essential prevention of sunstroke. 4. The text probably comes from a(n) ______. A.guidebook B.book review C.medical magazine D.official document B Green skin is common in science-fiction, but what if green skin were not just for aliens? If humans had green skin, what if it granted us the ability to perform photosynthesis(光合作用), which plants use to live off sunlight? Let’s analyze what science says about it and ask award-winning science-fiction author John Scalzi what he thinks. Plants can live off photosynthesis because they grow broad, flat leaves to harvest as much light as possible. They also need less energy because they are far less active than animals. Lindsay Turnbull, a plant ecologist at the University of Oxford, said if the skin of a woman were photosynthetic like a leaf, the amount of surface area she had would satisfy only 1% of her daily energy requirements to survive. For a photosynthesizing woman to meet her energy demands, she would need a lot more skin—about a tennis court’s worth, Turnbull estimated. In addition, photosynthesis requires carbon dioxide. Plants have pores (气孔) that they use to supply the gas to their cells. If photosynthetic humans had chloroplasts (叶绿体), they might need porous skin to let in carbon dioxide, but such pores might let other things leak in or out—for instance, moisture(水分)—in ways that might prove harmful to the human body. One might wonder if photosynthetic people might prefer moving to sunny climate. Although such people might receive a small increase from photosynthesis if they moved to a desert area, they would likely have other resource issues to deal with, such as a lack of water, Scalzi said. “There’s always going to be trade-offs (平衡),” he noted. And would photosynthetic humans prefer holes or no clothing to absorb all those rays? In some photosynthetic societies, clothing might become a symbol of the elite—a sign they get enough energy from food and do not need photosynthesis. You can imagine them saying, “I’m rich, so I can cover up.” Scalzi said. So would Scalzi want photosynthetic skin for himself?“Probably not,” he said. “I don’t see the benefit from it being so great that I would completely change the way I’d look to benefit from it.” 5. Why can’t humans live off photosynthesis according to Lindsay Turnbull? A.Because we are less active. B.Because we wear clothes. C.Because we don’t have green skin. D.Because our skin area is not large enough. 6. If photosynthesisizing humans had pores, what would be the disadvantage? A.They would absorb too much CO2 . B.They would release some useful substances. C.They would be too small for human beings. D.They would keep gases from entering the human body. 7. What might be the reason why Scalzi says no to photosynthetic skin for himself? A.He was too conservative to accept that. B.He wouldn’t like to move to sunny climates. C.He believed there were more risks than benefits. D.He thought clothing was simply a symbol of the upper class. 8. How does the author support the theme of the text? A.By providing research results. B.By describing a process. C.By making classifications. D.By following the time order. 六、 应用文写作 假定你是某国际学校学生会主席李华，你校要为外教免费开设汉语课程。请你给学校的外教阿尔弗雷德（Alfred）写封邮件，邀请他参加，内容包括： 1. 介绍课程开设的目的、时间和地点； 2. 描述课程内容（日常用语和中国文化）； 3. 发出邀请。 注意：1.词数80左右； 4. 请按如下格式作答。 Dear Alfred, Looking forward to your early reply. Yours, Li Hua 七、读后续写 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 It was a bright spring afternoon along the Maryland coast, and Jonathan Bauer, a doctor, and his 13-year-old daughter, Ava,were driving home with the windows down on the Route 90 bridge, which spanned(横跨)the shallow waters of Assawoman Bay.Suddenly, the calm was disturbed by the scream of tyres. Not far ahead of them, a black truck was sliding from one lane (车道）to the other. To the Bauers' horror, it crashed into a concrete barrier (混凝土护栏），jumped over the car directly ahead of. them, and ended up hanging over the railing (栏杆)of the bridge. Bauer stopped the car in time to avoid other vehicles. And then another scream appeared. It came from the truck, which had come to rest on its right side. The driver's door was pushed opened a man climbed out. He dropped to the ground and then rushed to the railing. Bauer ran up beside him. The man pointed down, saying something in Spanish. In the water was a child car seat.There was a little girl next to it, about two years old. She was frightened, floating on her back, kicking and screaming. From around the truck, more screams from others who had seen the accident came. Things quickly got worse when the girl rolled over. Bauer waited for the truck driver to do something, but he was in shock. Maybe he was quite fresh to the rescue. Bauer was not sure about his chances of jumping from this height into such shallow water. And were there rocks that would cause cuts? But the truck driver didn't move. With time ticking by, taking action was a must:"Ava, call the emergency group!"Bauer shouted, ready to remove his shoes."And stay by the car!" Bauer added.注意：续写词数应为150个左右。 Then he climbed onto the railing. The rescue team rushed towards Bauer to take the girl from his arms. 一、写作词汇 1. drown 2. panic 3. scream 4. grab 5.justify 6. slip 7. technique 8. ray 9. victim 10. wrap 二、拓展单词 1. interruption 2. desperately ; desperation 3. minority 4. loosen;loosely 5. urgent;urgency 三、课文词块 1. an essential part of your body 2. act as a barrier against disease 3. other minor household incidents 4. take a few weeks to get better 5. lead to very serious injuries 6. slap sb on the back 7. with the help of 8. leave no time for 9. save thousands of lives 10. call the emergency services 四、重点短语 1. sense of touch 2. help sb to one's feet 3. sleep in 4. out of shape 5,act as 6. a variety of 7. stand by 8.stick to 9. divide into 10, suffer from 11. give first aid 12. waste no time doing sth 五、.1-4 DDAC 5.D 推理判断题。根据文章第四段中“For a photosynthesisizing woman to meet her energy demands, she would need a lot more skin—about a tennis court’s worth, Turnbull estimated.”可知,Lindsay Turnbull指出，人类不能依靠光合作用生存的原因是我们的皮肤面积不够大。故选D项。 6.B \[推理判断题。根据文章第五段最后一句可知，如果进行光合作用的人类有叶绿体，他们可能需要多孔的皮肤来吸收二氧化碳，但是这些孔洞可能会使其他东西渗入或渗出，例如水分，这可能对人体有害。由此可知缺点是会释放有用的物质。故选B项。 7.C 推理判断题。根据文章最后一段中Scalzi所说的话“I don’t see the benefit from it being so great that I would completely change the way I’d look to benefit from it.”可知,Scalzi拒绝光合作用皮肤的原因是风险比益处大得多。故选C项。 8.A 推理判断题。根据第四段中Lindsay Turnbull的说法(如果一个女人的皮肤像叶子一样能进行光合作用，她的表面仅仅能满足她每天生存所需能量的1%。一个进行光合作用的女人要满足她的能量需求，她将需要更多的皮肤)，并结合全文理解可知，本文通过分析一些研究结果来解答人类依靠皮肤进行光合作用的可行性。故选A项。 六、【参考范文】 Dear Alfred, I’m honored to inform you of a piece of good news. Our school has decided to open a free program, which provides Chinese courses for foreign teachers. It aims to make our communication and understanding better. The course will be given at 3 o’clock every Tuesday afternoon in our conference hall. You’ll learn simple everyday speech, which is useful in your daily life and teaching. What’s more, you’ll learn some Chinese culture, which will make you understand China better. So I’d like to invite you to attend it. Looking forward to your early reply. Yours, Li Hua 七、【参考范文】 Then he climbed onto the railing. Taking a deep breath, he let go of the railing and jumped. The cold water surrounded him, but he managed to steady himself and began swimming towards the girl. As he got closer, he could see her face more clearly. She was crying, but her eyes were wide open, looking at him in fear and hope. Bauer reached out and gently took hold of her. When they broke through the surface, Bauer could broke through the surface, Bauer could hear shouts and cheers from above. The rescue team rushed towards Bauer to take the girl from his arms. Bauer looked down at the girl. She was still crying, but her grip on him had loosened. She looked at him with wide, grateful eyes."It's okay,sweetie," Bauer said, trying to comfort her," You're safe now."And as he looked into her eyes, he knew that this moment, this rescue, would stay with him forever.It was a reminder. of the power of love and courage, and the importance of being there for each other in times of crisis. 学科网（北京）股份有限公司 $