Unit 5 First Aid 三-2025-2026学年高中英语固定搭配精讲选择性必修第二册（人教版）

高中选修2人教 【寒假专版】 C版固定搭配精讲 寒假专版 【Unit5】First Aid三 固定搭配精讲 全部单元单词 desperate/'desparat/adj.绝望tightly/'tai/adv.紧紧地；牢固collapse /ka'leps/vi.(突然)倒 的：孤注一掷的：非常需要的 地；紧密地 塌：（因病等）昏倒 sla即/lep/t.(用手掌)打、拍n.tight/tart/adj.牢固的；紧身的；manual/'maenjual/n.使用手册： (用手掌)打、拍：拍击声 绷紧的；严密的adv.紧紧地：牢说明书adj.用手的：手工的：体 help sb to one'sfeet短语帮助固地 力的：手控的 某人站起身来 motion/maon/n.运动：移动sleep in短语迟起；睡过头；睡 practical/'praektikl/adj.切实可face up/dowm短语面朝上（朝懒觉 行的：实际的：实践的 下) out of shape短语健康状况不好 obstruction/b'strAk fn/n.阻碍：justify/'d3 Astifar/t.证明·foggy/fgi/adj.有雾的 堵塞；阻塞物 有道理：为…辩护；是…的suburb/sAb3b/n.郊区；城外 fist/frst/n.拳；拳头 正当理由 membership /'membafip/n. grab /graeb/t.抓住：攫取n.抓welfare/welfe>(/n.幸福：福员身份：全体会员：会员人数 取；抢夺 祉：安康：福利 固定及常见搭配 1.desperate/desparat/adj.绝望的：孤注一掷的：非常需要的 核心搭配： be desperate for sth.非常需要某物 be desperate to do sth.迫切想要做某事 a desperate attempt孤注一掷的尝试 精讲： desperate表示因渴望而不顾一切，常与for或不定式搭配，强调强烈的需求或决心。 例句： The lost hiker was desperate for water after three days. 真题链接： She was to find her lost child and stayed up all night.(答、：desperate) 2.practical/'praektikl//adj.切实可行的：实际的：实践的 核心搭配： 高中选修2人教 【寒假专版】 C版固定搭配精讲 practical advice实用的建议 practical experience实践经验 be practical切合实际的 精讲： practical侧重“可操作、有用的”，反义词为heoretical(理论的)，常修饰方法、建议等名词。 例句： We need a practical solution to solve the problem 真题链接： Your idea sounds good,but it'snot in real life.(答案：practical). 3.justify/'d3 Astrfa/t.证明…有道理；为…辩护 核心搭配： justify doing sth.证明做某事合理 justify oneself为自己辩护 be justified in(doing)sth.有理由（做）某事 精讲： justify后接名词或动名词，不接不定式，常用结构为justify sth./doing sth.。 例句： The government tried to justify the new policy with economic data. 真题链接： Can you your absence from the meeting yesterday?(答案：justify) 4.welfare/welfea(r)/n.幸福；福祉；福利 核心搭配： social welfare社会福利 welfare system福利制度 for the welfare of..为了…的福祉 精讲： welfare为不可数名词，侧重集体或个人的“幸福、福利保障”，常见搭配与社会、制度相关。 例句： The organization works to improve the welfare of children in poor areas. 真题链接： The government has taken measures to protect the of elderly people.(welfare) 5.manual/maenjual/n.使用手册：说明书adj.用手的：手工的 核心搭配： user manual使用手册 manual work体力劳动 manual control手动控制 精讲： manual作名词时指“说明书”，作形容词时强调“手工的、非自动的”，反义词为automatic。 2 高中选修2人教 【寒假专版】 C版固定搭配精讲 例句： Read the manual carefully before using the machine. 真题链接： You can find the instructions in the that came with the product.(答案：manual) 6.help sb to one's feet帮助某人站起身来 核心搭配： help the old man to his feet帮助老人站起来 精讲： 该短语中one's需根据宾语人称变化（如his,her,heir),强调“搀扶起身”的动作。 例句： After the accident,a kind stranger helped her to her feet. 真题链接： He fell down on the street,and a passer-by him (答案：helped to his feet) 7.out of shape健康状况不好 核心搭配： get out of shape身体变垮 be out of shape身体不佳 精讲： 反义短语为in shape（身体状况良好)，常用于描述因缺乏锻炼导致的健康问题。 例句： He has been out of shape since he stopped exercising 真题链接： If you don't exercise regularly,you will soon be (答案：out of shape) 8.sleep in迟起；睡过头 核心搭配： sleep in on weekends周末睡懒觉 精讲： 该短语表示“比平时起得晚”，不接宾语，常用于口语中描述休息场景。 例句： She loves to sleep in on Sunday mornings. 真题链接： I this morning and missed the early bus.(答案：slept in) 9.face up/dowm面朝上（朝下） 核心搭配： lie face up面朝上躺着 place the book face down把书正面朝下放置 高中选修2人教 【寒假专版】 C版固定搭配精讲 精讲： up/dowm表示方向，常与lie,place等动词搭配，描述物体或人的朝向。 例句： The baby was lying face up in the crib. 真题链接： He found a wallet on the ground, with some money inside.(答案：face up) 10.grab/greb/t.抓住：攫取 核心搭配： grab sth.from sb.从某人手中夺过某物 grab a chance抓住机会 grab one's attention吸引某人注意 精讲： grab强调“快速、突然地抓住”，比catch更具主动性和紧迫感。 例句： He grabbed the rope before falling off the cliff. 真题链接： She her bag and ran out of the room when she heard the bell..(答案：grabbed) l1.tight/tat/adj.牢固的；紧身的adv.紧紧地 核心搭配： hold tight抓紧 a tight schedule紧凑的日程 fit tight紧身的 精讲： tight作形容词时表示“紧的”，作副词时与tightly同义，但更口语化，如hold tight=hold tightly 例句： The door was shut tight,so we couldn't open it. 真题链接： She tied the package with a rope to prevent it from falling.(答案：tight/tightly) 12.motion/'mn/n.运动：移动 核心搭配： in motion在运动中 set sth.in motion使某物启动/运行 motion of the earth地球的运动 精讲： motion侧重“抽象的运动过程”，区别于movement(具体的动作)，常用搭配in motion表示“处 于运动状态”。 例句： The machine will start to work when it is set in motion. 高中选修2人教 【寒假专版】 C版固定搭配精讲 真题链接： Newton's laws explain the of objects under different forces..(答案：motion) 综合训练 综合训练 一、 单项选择 1.The rescue team made a attempt to save the trapped miners. ·A.desperate ·B.practical ·C.manual ·D.tight 2.You need experience to handle this complex machine. ·A.desperate ·B.practical ·C.welfare ·D.motion 3.The manager tried to the high cost of the project with increased profits ·A.justify ·B.gab ·C.help 5 高中选修2人教 【寒假专版】 C版固定搭配精讲 ·D.sleep 4.The company's new policy aims to improve the of its employees. ·A.manual ·B.motion ·C.welfare ·D.shape 5.Don't forget to read the before using the new equipment. ·A.manual ·B.welfare ·C.motion ·D.tight 6.After the fall,the kind stranger her to her feet. ·A.helped ·B.grabbed ·C.justified ·D.set 7.If you don't exercise,you'll soon get ·A.out of shape ·B.in shape 6 高中选修2人教 【寒假专版】 C版固定搭配精讲 ·C.face up ·D.face down 8.He」 this morning and missed the school bus. ·A.slept in ·B.helped out ·C.grabbed at ·D.set in 9.The book was lyingon the table,so I couldn't see the title. ·A.face down ·B.face up ·C.out of shape ·D.in motion 10.She the last piece of cake before anyone else could take it. ·A.grabbed ·B.justified ·C.helped ·D.motioned 二、根据句意及汉语提示完成单词 1.The lost travelers were (非常需要)water and food after three days in the desert. 7 高中选修2人教 【寒假专版】 C版固定搭配精讲 2.We need a (切实可行的)plan to solve the traffic problem. 3.Can you (证明…有道理)your decision to quit the job? 4.The government has improved the(福利制度)for the elderly.. 5.Please read the_(使用手册)carefully before operating the machine. 6.The little girl (帮助老人站起身来)after he fell on the street 7.He has been (健康状况不好)since he stopped working out.. 8.My brother likes to (睡过头)on weekends 9.Place the document (面朝上)on the desk, 10.She (紧紧地)held the child's hand in the crowd, 三、首字母填空 1.The d mother searched everywhere for her missing child. 2.This book provides padvice on how to manage money. 3.You need to j your absence from the meeting 4.The organization works for the w of homeless people 5.The m explains how to assemble the fumniture step by step. 6.A stranger h the old man to his feet after he slipped. 7.Without exercise,you'll soon be o_ofs_ 8.I s in this morning and was late for work. 9.The letter was lying fuon the floor. 10.Heg_ the opportunity to study abroad. 四、用所给单词的适当形式填空 1.She was (desperate)to find her lost cat. 2.This is a(practice)solution to the problem. 3.The company tried to justify(raise)the prices. 8 高中选修2人教 【寒假专版】 C版固定搭配精讲 4.The government is working to improve public (welfare). 5.The machine comes with a(manually)control option. 6.He helped the injured woman to(she)feet. 7.After months of inactivity,he got (out of shape). 8.She often (sleep)in on Sunday mornings 9.The document should be placed face(up) 10.He grabbed the rope (tight)to avoid falling. 参考答案 I单项选择 1.A2B3.A4.C5.A6.A7.A8.A9.A10.A Ⅱ.根据句意及汉语提示完成单词 1.desperate for 2.practical 3.justify 4.welfare system 5.user manual 6.helped the old man to his feet 7.out of shape 8.sleep in 9.face up 10.held tight 工首字母填空 1.desperate 2.practical 3.justify 4.welfare 5.manual 6.helped 7.out;shape 8.slept 9.face;up 10.grabbed V.用所给单词的适当形式填空 1.desperate 2.practical 3.raising 4.welfare 5.manual 6.her 7.out of shape 8.sleeps 9.up 10.tight/tightly 9