Unit 5　First Aid 单元系列练习（学生版+答案版） 2025-2026学年高中英语人教版选择性必修第二册

Unit 5　First Aid 夯基培优练(一) (Reading and Thinking) Ⅰ. 语境检测 1. Only a 　minority　 (minor) of British households do not have a car. 2. The interruption of 　electricity　 (electric) made us unable to do anything. 3. Infectious diseases are spreading among many of the flood 　victims　 (victim). 4. Your ankle is badly 　swollen　 (swell)； I think the doctor ought to look at it. 5. I felt quite 　nervous　 (nerve) when the teacher called on me to answer the question. 6. She fastened the belt 　loosely　 (loose) around her waist. 7. We must act swiftly to respond to the 　urgency　 (urgent). 8. In order to reach this limit， a number of 　technical　 (technique) problems will have to be solved. 9. Nowadays， 　organic　 (organ) farming is expanding everywhere. 10. She was born blind， so she must use her s ense　 of touch to help herself during her routine. Ⅱ. 短语填空 act as　　　　　　　　get burnt a variety of be divided into depend on stick to apply…to… suffer from 1. You might 　get burnt　 and you might drop the pan of burning oil. 2. Children 　depend on　 their parents for food and clothing. 3. The mud 　stuck to　 her boots， making her feet heavy and her legs tired. 4. The year 　is divided into　 twelve months. 5. She is 　suffering from　 unspeakable pain. 6. The hotel offers its guests 　a variety of　 amusements. 7. A trained dog can 　act as　 a guide to a blind person. 8. The surgeon 　applied　 some ointment (药膏) 　to　 my burnt fingers this morning. Ⅲ. 核心词汇 1. ★loose adj.松的；未系紧的；宽松的 loosen vt.&vi.松开；放松 【归纳拓展】 break loose挣脱；摆脱 let loose不受控制；自在发生 loose ends (故事等的)悬念；未了结的部分 loosen one’s grip on 松开；放开(手等) loosen up放松；热身 【即学即练】 (1)她穿了一件宽松的毛衣，感觉很舒服。 She wore 　a loose sweater　 and felt very comfortable. (2)狗挣脱了绳子，跑进了公园。 The dog 　broke loose　 from the leash and ran into the park. (3)他松开了手中的绳子。 He 　loosened his grip on　 the rope. (4)我们需要在会议前解决这些未了结的部分。 We need to tie up these 　loose ends　 before the meeting. (5)他看起来很紧张，朋友们不停地劝他要放松。 He seemed nervous and his friends kept telling him to 　loosen up　. 2. ★urgent adj.紧急的；急迫的；急切的 urgency n.紧急；迫切 urgently adv.紧急地 【归纳拓展】 an urgent matter紧急的事情 urgent care/need紧急护理/急需 in urgent need of…急需…… act with urgency紧急行动 address the urgency处理紧急情况 【即学即练】 (1)这是一件非常紧急的事情，需要立即处理。 This is 　an urgent matter　 and needs to be dealt with immediately. (2)灾区急需救援物资。 The disaster area is 　in urgent need of　 relief goods. (3)我们必须紧急行动，以避免更大的损失。 We must 　act with urgency　 to avoid greater losses. (4)这个问题需要立即解决。 This issue needs to 　be addressed urgently　. Ⅳ. 重要句型 1. 原句：Remove any clothes using scissors if necessary， unless you see the fabric sticking to the burnt skin. 点睛：if necessary是一个常用的条件短语，是条件句的一 ... ...