Unit 5 First Aid一-2025-2026学年高中英语词汇真题精讲选择性必修第二册（人教版）

高中选修2人教 【寒假专版】F版词汇真题精讲 寒假专版 【Unit5】First Aid 急救词汇积累与运用 本讲核心词汇 technique/tek'nik/n.技能：技次要的；径微的 (社会、机构等的)结构 术：技艺 layer/'lere(r);'lea(r)/n.层；表loose/lu:s/ad.松的：未系紧的： leaflet/'li:flat/n.散页印刷品：层：层次 宽松的 传单：小册子 electric'lektrik/adj.电的；用urgent/'3:d3ant/adj.紧急的：急 organ/3:g3n/n.(人或动植物电的；电动的 迫的：急切的 的)器官 electric shock短语触电；电击ease/i:z/vi.&vt.(使)宽慰；减 toxin /'toksm/n.毒素（尤指细菌victim'viktum/n.受害者：患者轻：缓解n.容易；舒适：自在 产生的致病物质) swollen/'swaulan/adj..(身体部paramedic/pera'medk/n.急 ray /re/n.光线：光束：（热、电位）肿起的；肿胀的 救医生：护理人员 等)射线 swell/swel/vi.(swelled,.swollen)swallow/'swDlau/.t.&vi.吞下； sense of touch短语触觉 膨胀；肿胀 咽下 radiation/,reidi'eIn/n.辐射；放blister/blista(r)/n.(皮肤上因摩wra即prep/vt.包、裹；（用手臂 射线 擦、烫伤等引起的水疱：（金属等围住 acid/aesid/n.酸adj.酸的；酸等表面的)气泡、水泡 bathtub/ba:0tb/n.浴缸；浴盆 性的 underneath/,Ands'ni:0/prep.bath /ba:0/n. 洗澡： millimetre'nli,mi:ta(r)/n.毫adv.在…底下；隐藏在下面BrE-bathtub)浴缸：浴盆t. 米：千分之一米 nerve /n3:vln.神经 (NAmE-bathe)给…洗澡 minor/'mana(r)/ad.较小的；fabric/'faebrik/n.织物；布料： 直击真题高效讲 真题解析 1.真题1 -The doctor used a special to check the patient's heart condition. A.technique B.leaflet C.organ 答案：A 高中选修2人教 【寒假专版】 F版词汇真题精讲 核心词汇：technique/tek'nik/n.技能：技术；技艺 核心知识点： 词性：名词，指专业的技术或方法。 搭配：medical technique(医疗技术)：master a technique(掌握一门技能)。 2.真题2 Students should read the safety carefully before doing the chemistry experiment. A.radiation B.leaflet C.toxin 答案：B 核心词汇：leaflet'li:flet/n.散页印刷品：传单：小册子 核心知识点： 词性：可数名词，常指包含信息或说明的小手册。 搭配：safety leaflet(安全手册)：distribute leaflets(分发传单)。 3.真题3 The liver is an important in the human body,helping to clean the blood. A.nerve B.organ C.fabric 答案：B 核心词汇：ogan/3:gan/n.(人或动植物的)器官 核心知识点： 词性：可数名词，指生物体内具有特定功能的部分。 搭配：vital organ（重要器官)：internal organs(内脏)。 4.真题4 Exposure to harmful from the sun can cause skin problems. A.rays B.acids C.layers 答案：A 核心词汇：ray /reu/n.光线：光束；（热、电等）射线 核心知识点： 词性：可数名词，常以复数形式rays表示“射线”。 搭配：un rays(太阳光线)：X-rays(X射线)。 5.真题5 If you get an _you should wash the area with plenty of water immediately. 2 高中选修2人教 【寒假专版】 F版词汇真题精讲 A.electric shock B.acid burn C.sense of touch 答案：B 核心词汇：acid/aesId/n.酸adj.酸的：酸性的 核心知识点： 词性：名词/形容词，此处指具有腐蚀性的酸。 搭配：acid rain(酸雨)：acid solution(酸性溶液)。 6.真题6 The little boy's finger was after being caught in the door. A.swollen B.loose C.urgent 答案：A 核心词汇：swollen/'swaulan/adj.(身体部位)肿起的；肿胀的 核心知识点： 词性：形容词，是动词swell的过去分词形式作表语。 搭配：swollen ankle(肿胀的脚踝)：swollen eyes(红肿的眼睛)。 7.真题7 It's important to wear clothes when exercising to allow freedom of movement. A.loose B.swollen C.fabric 答案：A 核心词汇：loose/lu:s/adj.松的：未系紧的：宽松的 核心知识点： 词性：形容词，反义词tight(紧的)。 搭配：loose pants(宽松的裤子)：loose hair(松散的头发)。 8.真题8 Call 120 immediately in situations,such as when someone stops breathing A.urgent B.minor C.electric 答案：A 核心词汇：urgent/'3:d3nt/adj.紧急的；急迫的：急切的 核心知识点： 词性：形容词，可修饰名词或用于It is urgent that.句型。 3 高中选修2人教 【寒假专版】 F版词汇真题精讲 搭配：urgent matter(紧急事务)；urgent call(紧急电话)。 9.真题9 The nurse tried to the patient's pain with some medicine A.ease B.swallow C.wrap 答案：A 核心词汇：ease /i:zvi.&t.(使)宽慰：减轻：缓解n.容易：舒适；自在 核心知识点： 词性：动词/名词，此处作动词表示“减轻”。 搭配：ease pain(减轻疼痛)；ease one's mind(使某人安心)。 10.真题10 Remember to the medicine with a glass of water,not juice. A.swallow B.wrap C.swell 答案：A 核心词汇：swallow/'swDlad/t.&i.吞下；咽下 核心知识点： 词性：动词，可指吞咽食物或液体。 搭配：swallow pills（吞药片)：swallow hard(用力咽下)。 11.真题11 the wound with a clean cloth to stop the bleeding. A.Wrap B.Bath C.Ease 答案：A 核心词汇：wma即rep/t.包、裹；（用手臂等）围住 核心知识点： 词性：动词，常与介词in/with搭配。 搭配：wrap up(包起来)：wrap a gift(包装礼物)。 12.真题12 After a long day,taking a warm can help you relax A.bath B.bathtub C.blister 高中选修2人教 【寒假专版】 F版词汇真题精讲 答案：A 核心词汇：bath /ba:/n.洗澡；(BrE=bathtub)浴缸；浴盆t.(NAmE=bathe)给·洗澡 核心知识点： 词性：名词/动词，此处作名词表示“洗澡”。 搭配：take a bath(洗澡)：have a hot bath(泡热水澡)。 真题精准训练 实战演练 一、单项选择 1.The dentist used a special to check my teeth A.technique B.leaflet C.organ 2.Before using the new machine,you must read the safety carefully. A.radiation B.leaflet C.toxin 3.The heart is one of the most important in the human body. A.nerve B.organ C.fabric 4.Too much exposure to sun can lead to skin cancer. A.rays B.acids C.layers 5.If you spill acid on your hand,you may get an and need to wash it immediately. A.electric shock B.acid burn C.sense of touch 6.Her ankle was after she fell down the stairs. A.swollen B.loose C.urgent J 高中选修2人教 【寒假专版】 F版词汇真题精讲 7.You should wear clothes when sleeping for better comfort. A.loose B.swollen C.fabric 8.In cases like a fire,call the emergency number at once. A.urgent B.minor C.electric 9.The doctor gave her some painkillers to the headache. A.ease B.swallow C.wrap 10.Please the pills with warm water before meals. A.swallow B.wrap C.swell 二、用所给单词的适当形式填空 1.The (technique)used in this surgery is very advanced. 2.She distributed (leaflet)about environmental protection on the street. 3.The liver and kidneys are vital(organ)for filtering waste. 4.The sun emits harmful(ray)that we can't see directly. 5.The (acid)in the solution burned a hole in the metal. 6.His eyes were_ (swollen)from crying all night. 7.These shoes are too tight;I need a (loose)pair. 8.The teacher emphasized the(urgent)of submitting the homework on time. 9.The medicine helped (ease)her back pain. 10.It's difficult to (swallow)large tablets without water 三、首字母填空 1.The doctor's medical t saved the patient's life. 6 高中选修2人教 【寒假专版】F版词汇真题精讲 2.I picked up a safety I at the entrance of the lab. 3.The brain is the most complex o in the human body. 4.Sun r can damage your skin even on cloudy days. 5.The chemical reaction produced a strong a_smell. 6.My finger got s after being stung by a bee. 7.She prefers 1 dresses in summer because they are cool. 8.Call 911 in u situations,such as a heart attack. 9.A warm cup of tea can e your stress after work. 10.Remember to w the wound with a clean bandage to stop bleeding 四、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 When doing chemistry experiments,safety is always the first priority.First,read the safety 1 (leaflet)carefully to understand the risks.If you spill 2.(acid)on your skin,wash it imme- diately to avoid an acid 3..If a glass tube breaks and cuts your hand,4. (wrap)the wound with a clean cloth to stop bleeding. After the experiment,some students may feel tired.Taking a warm 5. (bath)can help relax.If you feel 6. (swollen)in any part of your body,tell the teacher at once-it might be an allergic reaction.Remember,in 7. (urgent)cases,never hesitate to call for help.The key is to stay calm and use the right 8. (technique)to handle emergencies. 参考答案 I单项选择 1.A2.B3.B4.A5.B6.A7.A8.A9.A10.A IⅡ.用所给单词的适当形式填空 1.technique 2.leaflets 3.organs 4.rays 5.acid 6.swollen 7.looser 8.urgency 9.ease 10.swallow ⅡI.首字母填空 1.technique 2.leaflet 3.organ 4.rays 5.acid 6.swollen 7.loose 8.urgent 9.ease 10.wrap 高中选修2人教 【寒假专版】F版词汇真题精讲 V.语篇填空 1.leaflet 2.acid 3.burn 4.wrap 5.bath 6.swollen 7.urgent 8.technique 8