Unit 4 Achievements一-2025-2026学年高中英语必修第二册期末词汇复习（沪教版）

期末词汇复习 必修第二册·沪教版（上海教育出版社）·Unit4 Achievements 、 重点单词详解 1:attract 一、 核心考点 词性：动词(v.) 核心义：v.吸引：使感兴趣；引起（反应) 二、必记搭配与例句 attract sb.'s attention(吸引某人注意)：The beautiful scenery attracted many tourists. be attracted by(被…吸引)：She was attracted by his intelligence attract to(被吸引到…)：Many young people are attracted to big cities. 三、重点辨析 attract vs.appeal:attract强调客观上引起兴趣或注意；appeal指主观上符合喜好，常用 appeal to sb.(对某人有吸引力)。 2:approach 一、核心考点 词性：动词(v.)、名词(n.) 核心义：v.接近；靠近；处理n.方法；途径；接近 、 必记搭配与例句 approach sb./sth.(接近某人/某物)：As winter approaches,the weather gets colder. approach a problem(处理问题)：We need a new approach to solving this issue an approach to sth.(…的方法/途径)：This is an effective approach to leaming English 三、重点辨析 approach vs..method:approach强调解决问题的思路或路径；method指具体的操作步骤 或方法，如teaching method(教学方法)。 3:maintain 核心考点 词性：动词(v.) 核心义：v.维持；保持；维修；坚持（意见） 二、 必记搭配与例句 maintain peace/order(维持和平/秩序)：It's important to maintain good relationships maintain that..(坚持认为…)：He maintains that he is innocent. maintain one's health(保持健康)：Regular exercise helps maintain health, 三、拓展 形近词：contain(包含)、obtain(获得)，注意区分词首字母。 4:intelligent 一、 核心考点 词性：形容词(adj.) 核心义：ad.聪明的；有智力的；智能的 二、必记搭配与例句 an intelligent student(聪明的学生)：She is an intelligent and hardworking student.. intelligent machines(智能机器)：Artificial intelligence creates intelligent machines. intelligence quotient(智商)：His high IQ shows he is very intelligent. 三、 重点辨析 intelligent vs.clever:intelligent强调先天智力或高智商；clever侧重反应快、机灵，如a clever idea(聪明的点子)。 5:struggle 核心考点 词性：动词(v)、名词(n.) 核心义：v.搏斗；挣扎；奋斗n.斗争；努力；难事 二、必记搭配与例句 struggle with/against(与…搏斗/斗争)：He struggled with illness for years. struggle to do sth.(努力做某事)：She struggled to finish her homework. struggle for(为…奋斗)：They struggled for freedom and equality 三、拓展 struggling可作形容词，意为”挣扎的；艰难的”，如a struggling company（陷入困境的 公司)。 6:defeat 一、 核心考点 词性：动词(v.)、名词(n.) 核心义：v.击败；战胜；使失败n.失败；击败 二、必记搭配与例句 defeat the enemy(击败敌人)：Our team defeated the opponent in the final match. be defeated by(被…击败)：They were defeated by a stronger team. suffer a defeat(遭受失败)：The army suffered a serious defeat. 三、重点辨析 defeat vs.beat vs.wim:defeat和beat后接对手（人/队），如defeat/beat the opponent;win 后接比赛/奖项，如win the game。 7:sharp 、 核心考点 词性：形容词(adj.)、副词(adv.) 核心义：adj.锋利的；急剧的：敏锐的；尖锐的adv.准时地；突然地 必记搭配与例句 a sharp knife（锋利的刀)：Be careful with that sharp knife a sharp increase（急剧增长)：There was a sharp increase in prices. sharp eyes(敏锐的眼睛)：The detective has sharp eyes for details. at8o'clock sharp（八点整)：The meeting starts at8o'clock sharp. 三、拓展 动词：sha1pen/∫a:pn/（使锋利；加剧)，如sha1 pen a pencil(削铅笔)。 8:strength 、 核心考点 词性：名词(n.) 核心义：n.力量；体力；优势；强度 二、必记搭配与例句 physical strength（体力)：He has great physical strength mental strength(意志力)：Mental strength is important for success. build up strength(增强力量)：Exercise helps build up strength 三、重点辨析 strength vs.power:strength侧重体力、力量或抽象的优势；power指权力、动力或影响 力，如political power(政治权力)。 9:target 一、 核心考点 词性：名词(n.)、动词(v) 核心义：n.目标：指标；对象v.瞄准；以…为目标 二、必记搭配与例句 set a target(设定目标)：We need to set clear targets for this project a target audience(目标受众)：This advertisement targets young people. meet/reach a target(达成目标)：The company reached its sales target.. 三、拓展 形容词：targeted/'ta:gtd/（定向的：有针对性的)，如targeted advertising(定向广告)。 10:gain 核心考点 词性：动词(v.)、名词(n.) 核心义：v.获得；增加；赢得n.好处；利益；增加 二、必记搭配与例句 gain weight(增重)：He gained5 kilograms during the holiday gain experience（获得经验)：You can gain valuable experience from this job. gain knowledge（获取知识)：Reading helps gain knowledge. 三、拓展 形容词：gainful/'gernfl/(有收益的；有报酬的)，如gainful employment(有报酬的工 作)。 二、词汇巩固练习 (一)单项选择(10题) 1.The beautiful scenery in the mountain area has_thousands of tourists every year. A)attracted B)approached C)maintained D)defeated 2.As the final exam,students are busy reviewing their lessons day and night. A)gains B)targets C)approaches D)struggles 3.Regular exercise and a balanced diet help to_good health A)strengthen B)maintain C)sharpen D)defeat 4.The new AI system is designed to act more in complex decision-making processes. A)intelligently B)strongly C)sharply D)attractively 5.Many young peopleto balance work and personal life in modern society. A)target B)struggle C)gain D)approach 6.Our football team was_by the visiting team in the final match last weekend. A)defeated B)maintained C)attracted D)strengthened 7.The company plans toits market share by launching a series of new products next year. A)gain B)defeat C)struggle D)target 8.The manager proposed a new_to solving the problem oflow productivity A)strength B)method C)approach D)intelligence 9.The of the new material makes it suitable for building high-rise buildings. A)sharpness B)strength C)maintenance D)attraction 10.The lecture will start at 2 o'clock_,so please arrive on time. A)sharply B)intelligently C)strongly D)sharp (二)根据提示补全句子(8题) 1.The government has taken measures to ensure the_(maintain)of social stability. 2.The new policy is_(target)at reducing the unemployment rate among young people 3.(intelligent)is not just about academic performance but also problem-solving ability. 4.Regular practice can help(sharp)your language skills 5.The team showed great(strong)in overcoming all the difficulties during the project. 6.She has been(struggle)with her math homework since this morning. 7.The historical museum is one of the most popular tourist(attract)in the city. 8.We need to find a more(effect)approach to improve students'reading comprehension (三)首字母填空(10题) 1.The company set a sales t of one million dollars for the next quarter 2.It takes a lot of s_and courage to climb the highest mountain in the world 3.The sudden change in weather has a many people's travel plans. 4.Learning a foreign language requires a scientific aand consistent practice 5.The old building is in need of immediate m to prevent it from collapsing. 6.The scientist has idesigned experiments to test his new theory. 7.The two countries have been sfor peace through diplomatic negotiations. 8.The sharp increase in housing prices has become a sproblem in big cities 9.The team's victory was largely due to the s_of their defense system. 10.Regular physical exercise helps to g muscle strength and improve overall health. (四)答案与解析 1.单项选择答案：ACBABAACBD 解析1（第1题）： 考查attract的用法。attract表示”吸引”，符合句意”山区的美丽风景每年吸引了成千上 万的游客”；approach表示”接近”，maintain表示”维持”，defeat表示”击败”，均不符合 语境，故选A。 解析2（第2题）： 考查approach的用法。approach表示”接近，符合句意”随着期末考试临近，学生们日 夜忙于复习功课”；gain表示”获得”，target表示瞄准”，struggle表示”挣扎”，均不符 合语境，故选C。 解析3（第3题）： 考查maintain的用法。maintain表示”维持”，符合句意定期锻炼和均衡饮食有助于维 持良好健康”；strengthen表示加强”，sharpen表示”削尖”，defeat表示”击败”，均不 符合语境，故选B。 2.补全句子答案： 1.maintenance 2.targeted 3.Intelligence 4.sharpen 5.strength 6.struggling 7.attractions 8. effective 3.首字母填空答案： 1.target 2.strength 3.affected 4.approach 5.maintenance 6.intelligently 7.struggling 8. serious 9.strength 10.gain 英语词汇复习手册·必修第二册·Unit4 Achievements一