Unit 4 Breaking boundaries一-2025-2026学年高中英语词汇真题精讲选择性必修第二册（外研版）

高中选择性必修第二册外研版 【寒假专版】 F版词汇真题精讲 寒假专版 【Unit4】Breaking boundaries 寒假词汇积累与运用 本讲核心词汇 boundary/'band山ri/n.分界线：幸的 outbreak/autbreik/n.爆发，突 边界 Ebola/i'bale/n.埃博拉病毒 然发生 statistic/sta'tistrk/n.(一项)统 combat/'kpmbaet/v.防止，抑制devotion/d'van/n.奉献 计数据 relieve /r'li:v/v.给（某人）换vomit/'vomt/n.呕吐物 assist/A'sIst/v.协助，帮助 班 niracle/'mirakl/n.意外的幸运 tackle/'"tek/v.处理，对付（难specialist/'spe∫alst/n.专家 事：奇迹 题) infectious/m'fek∫as/adj.传染性van/wen/n.小型货车 viral/varrel/adj.极其重要的 的 twin /twm/adj.双胞胎的 comrade/'kpmrerd/n.同志：朋clinic/'klmk/n.诊所；门诊部 友 disinfect/,disn'fekt/v.为… tragic/tred3kad.悲惨的，不消毒，给…杀菌 直击真题高效讲 真题解析 1.真题1 The doctors worked day and night tothe spread of the infectious disease. A.combat B.assist C.relieve 答案：A 核心词汇：combat/'kombaet/V.防止，抑制 核心知识点： 词性：动词，常见搭配'combat sth.”(防止/抑制某事)。 语境：与”疾病传播”搭配，体现阻止疾病扩散的动作。 2.真题2 Medical_from different countries came to help during the Ebola outbreak 高中选择性必修第二册外研版 【寒假专版】 ,F版词汇真题精讲 A.specialists B.statistics C.boundaries 答案：A 核心词汇：specialist/'spefalrst/n.专家 核心知识点： 词性：可数名词，由形容词special加后缀-ist构成。 搭配：medical specialist(医学专家)。 3.真题3 The nurse will_the doctor in performing the operation this afternoon. A.assist B.tackle C.disinfect 答案：A 核心词汇：assist/A'sIst/v.协助，帮助 核心知识点： 固定搭配：assist sb.in doing sth.(协助某人做某事)。 词性：动词，名词形式assistance。 4.真题4 It's important to_the operating room before the surgery begins. A.disinfect B.vomit C.relieve 答案：A 核心词汇：disinfect/.disn'fekt/v.为…消毒，给…杀菌 核心知识点： 搭配：disinfect sth.(给某物消毒)，常用于医疗场景。 词性：动词，名词形式disinfection。 5.真题5 The of the virus in 2014 caused great panic in West Africa. A.outbreak B.devotion C.clinic 答案：A 核心词汇：outbreak/'autbrerk/n.爆发，突然发生 核心知识点： 搭配：virus outbreak(病毒爆发)：the outbreak of.(…的爆发)。 2 高中选择性必修第二册外研版 【寒假专版】 F版词汇真题精讲 词性：可数名词。 6.真题6 Doctors and nurses showed great_while working in the infectious disease ward. A.devotion B.statistic C.miracle 答案：A 核心词汇：devotion/d'vam/n.奉献 核心知识点： 词性：不可数名词，形容词形式devoted。 搭配：show devotion to sth.(对某事表现出奉献精神)。 7.真题7 The patient was sent to the-immediately after showing symptoms of fever. A.clinic B.van C.boundary 答案：A 核心词汇：clinic/'klmk/n.诊所：门诊部 核心知识点： 词性：可数名词，搭配”go to the clinic'”(去诊所)。 8.真题8 Ebola is a highly disease that can spread through body fluids. A.infectious B.tragic C.viral 答案：A 核心词汇：infectious./m'fek∫as/adj.传染性的 核心知识点： 搭配：infectious disease(传染病)：highly infectious(高度传染性的)。 9.真题9 The government has taken measures to-the problem of food safety in recent years. A.tackle B.twin C.combat 答案：A 核心词汇：tackle/'tev.处理，对付（难题） 3 高中选择性必修第二册外研版 【寒假专版】 F版词汇真题精讲 核心知识点： 搭配：tackle the problem(处理问题)，宾语多为”难题、挑战”等。 10.真题10 The_between the two villages is marked by a river running through the valley A.boundary B.statistic C.clinic 答案：A 核心词汇：boundary/'baondri/n.分界线；边界 核心知识点： 搭配：the boundary between.(…之间的分界线)。 词性：可数名词。 11.真题11 According to the latest_,the number of new cases has decreased by 30%. A.statistic B.miracle C.vomit 答案：A 核心词汇：statistic/sta'tstk/n.(一项)统计数据 核心知识点： 词性：可数名词，复数形式statistics可表示”统计学'。 搭配：latest statistic(最新统计数据)。 12.真题12 It was a_that the child survived the serious car accident with only minor injuries. A.miracle B.comrade C.outbreak 答案：A 核心词汇：miracle /'mrakl/n.意外的幸运事；奇迹 核心知识点： 搭配：It's a miracle that..(…真是个奇迹)。 词性：可数名词。 真题精准训练 4 高中选择性必修第二册外研版 【寒假专版】F版词汇真题精讲 实战演练 一、 单项选择 1.Medical are working hard to find a cure for the new virus. A.specialists B.statistics C.boundaries 2.The hospital needs to_the emergency room regularly to prevent infections. A.combat B.disinfect C.relieve 3.The of COVID-19 in 2020 affected people all over the world. A.outbreak B.devotion C.clinic 4.Students should learn to-problems bravely instead of avoiding them. A.assist B.tackle C.vomit 5.According to the_,over 80%of patients have recovered from the disease. A.statistic B.miracle C.boundary 二、用所给单词的适当形式填空 1.The doctor's_(devote)to saving lives moved all the patients 2.We need to take action to(combat)the spread of infectious diseases. 3.The nurse will(assist)the surgeon during the operation tomorrow. 4.After the earthquake,many(specialist)came to help the injured. 5.The(disinfect)of the lab must be done before the experiment starts. 三、首字母填空 1.The boundary between the two countries is marked by a high m_. 高中选择性必修第二册外研版 【寒假专版】 F版词汇真题精讲 2.It was a mthat the hiker survived three days in the mountains without food. 3.The cis closed today,so you have to go to the hospital for treatment. 4.Ebola is a highly i disease,so people must take strict precautions. 5.The government has taken measures to tthe problem of environmental pollution. 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。 During the Ebola outbreak in West Africa,many medical 1._(specialist)from around the world went to help.They worked day and night to 2.-(combat)the spread of the disease.Before treating patients,they would 3.(disinfect)their equipment carefully. Doctors and nurses showed great 4._(devote)to their work.Some even risked their lives to save others.According to the latest 5._(statistic),the number of new cases dropped significantly after their efforts.It was a 6.(miracle)that the outbreak was finally controlled. The experience taught people the importance of international cooperation in fighting 7.-(infect) diseases.Now,more hospitals and 8.-(clinic)have been built in the affected areas to improve medical care. 参考答案 I单项选择 1.A2.B3.A4.B5.A Ⅱ.用所给单词的适当形式填空 1.devotion 2.combat 3.assist 4.specialists 5.disinfection I.首字母填空 1.mountain 2.miracle 3.clinic 4.infectious 5.tackle V,语篇填空 1.specialists 2.combat 3.disinfect 4.devotion 5.statistic 6.miracle 7.infectious 8.clinics 6