Unit 2 Roads to education二-2025-2026学年高中英语词义辨析及同义替换精讲必修第二册（沪教版）

高中必修第二册沪教版 【精讲专版】 词义辨析及综合训练 精讲专版 【Unit2】Roads to education 词义辨析及同义替换精讲 本单元核心词汇 一、全部单元单词 audience/'o:dians/n.(戏剧/音 aid/eId/n.帮助；援助v.帮助；benefit/benifit/.n.优势；益处 乐会等的)观众：听众 援助 concentration /konsn'treifn/n. hurricane/'hrkn/n.(西大西 function/'fkn/v.起作用 专心：专注 洋)飓风 donate/dau'net/V.(向慈善机obviously/'pbviasli/adv.明显 path /pa:/n.路线；小径 构)捐赠 地；不言而喻 county /'kaonti/n. (英/爱)supply/s3pla/n.供应量；储备promote /pr3mt/V.促进；推 郡：（美）县 devoted/d'vatd/adj.挚爱的；动 valley /'vaeli/n.谷；山谷；溪谷忠诚的；全心全意的 cooperate/kaU'Dpareit/.V.合作； accident/'aeksidant/n.交通事creative/kri'etrv/adj.创造性的；协作 故：意外事件 创作的 mental/mentl/adj.思想的：精 recognize/'rekagnaIz/v.承认：意satisfaction/,saetIs'fekn/n.满神的：智力的 识到：认识：认出 足；满意 词义辨析及同义替换 1.recognize/'rekagnaiz/v.承认：意识到；认识：认出 词义辨析： recognize: 强调通过记忆或特征”认出”人或事物，也可表示”承认”事实或身份，侧重于结果。 kow:指”认识、了解”，表示长期熟悉某人或某事，强调状态。 同义替换： identify,acknowledge 例句： I recognized her voice on the phone even though we hadn't spoken for years. 真题链接：（沪教版高中必修第二册同步练习） She looked so different that I could hardly her at first sight. A.know B.recognize C.realize(答案：B) 1 高中必修第二册沪教版 【精讲专版】 词义辨析及综合训练 2.aid/eId/n.帮助；援助v.帮助；援助 词义辨析： id:较正式，可指具体的”援助物资”或抽象的”帮助行为”，强调提供支持以解决困难，名词和 动词同形。 hep:最常用，口语和书面语均可，泛指”帮助”，侧重动作本身，搭配灵活(help sb.do sth.)。 同义替换： assist,support 例句： The government provided aid to the victims of the hurricane. 真题链接：（沪教版高中必修第二册单元测试） Local volunteers the doctors in treating the injured after the accident. A.aided B.stopped C.avoided(答案：A) 3.benefit/.'benrfit/n.优势：益处 词义辨析： benefit::指”好处、益处”，可具体或抽象，常用搭配'the benefit of.”(…的好处)。 advantage:侧重”优势、有利条件”，指与他人或事物相比的优越性，搭配have an advantage over'。 同义替换： profit,gain 例句： Regular exercise has many benefits for both physical and mental health 真题链接：（沪教版高中必修第二册同步练习） One of the main of online learning is flexibility in time. A.benefits B.problems C.difficulties (答案：A) 4.promote /pra'mat/V.促进；推动 词义辨析： promote::指”促进、推动”发展、进步或关系，也可表示”晋升”，强调积极推动事物向好的方向 发展。 encourage:侧重”鼓励、激励”某人做某事，激发其信心或积极性。 同义替换： advance,boost 例句： This new policy will promote cooperation between schools and enterprises. 真题链接：（沪教版高中必修第二册期末复习题） We should take measures to_the development of green energy. A.prevent B.promote C.delay (答案：B) 2 高中必修第二册沪教版 【精讲专版】 词义辨析及综合训练 5.cooperate/kaU'Dpareit/V.合作：协作 词义辨析： cooperate::指为实现共同目标而'合作、协作”，常与介词with搭配（cooperate with sb.)。 collaborate: 较正式，强调”深度合作、协作”，尤指在学术、艺术等领域的合作。 同义替换： work together,collaborate 例句： The two companies decided to cooperate to develop new technology. 真题链接：（沪教版高中必修第二册单元测试） If we with each other,we can finish the task more efficiently. A.compete B.cooperate C.argue (答案：B) 6.mental/'ment/adj.思想的：精神的；智力的 词义辨析： mental:指”精神的、智力的”，与”physical（身体的)”相对，如mental health(心理健康)、mental ability(智力)。 spiritual:侧重”心灵的、精神上的'，与宗教、信仰或内心感受相关，如spiritual needs(精神需 求)。 同义替换： psychological,intellectual 例句： Stress can have a negative effect on both mental and physical well-being. 真题链接：（沪教版高中必修第二册同步练习） Doing puzzles is a good way to improve your skills A.physical B.mental C.social(答案：B) 7.concentration/,konsn'trerfn/n.专心：专注 词义辨析： concentration:指”专心、专注”的能力或状态，常用搭配'concentration on.”(对…的专注)。 attention:泛指'注意、关注”，侧重对某事的警觉或兴趣，搭配pay attention to”。 同义替换： focus,absorption 例句： She needs complete concentration when studying for exams 真题链接：（沪教版高中必修第二册单元测试） Loud noise can affect your on work. A.concentration B.imagination C.communication (答案：A) 3 高中必修第二册沪教版 【精讲专版】 词义辨析及综合训练 8.obvious/pbvi3s/adj.明显的：显而易见的 词义辨析： obvⅵous:指”明显的、显而易见的”，强调事物本身容易被察觉，无需解释，形容词。 apparent:语气较弱，指”表面上的、看似的”，有时暗示实际并非如此，形容词。 同义替换： clear,evident 例句： It was obvious that she was upset by his words. 真题链接：（沪教版高中必修第二册同步练习） The solution to the problem is once you understand the basic principles. A.obvious B.difficult C.hidden (答案：A) 9.accident/'eksidant//n.交通事故：意外事件 词义辨析： accident: 指”意外事件、事故”，尤指交通事故或无主观意图的意外，搭配”traffic accident''。 incident:泛指？事件”，可指小事件或政治、社会事件，不强调意外”，如'a strange incident”。 同义替换： mishap,crash 例句： He was injured in a car accident yesterday. 真题链接：（沪教版高中必修第二册单元测试） The police are investigating thethat happened on the highway last night. A.accident B.meeting C.party (答案：A) l0.supply/s3'pla/n.供应量；储备 词义辨析： supply:指”供应量、储备”，强调提供或可用的数量，常用复数'supplies”(物资)，搭配”a supply of.”。 stock:指”库存、存货”，侧重商店或仓库中储存的商品，搭配”in stock”(有货)。 同义替换： provision,store 例句： The village has a good supply of fresh water from the nearby river. 真题链接：（沪教版高中必修第二册同步练习） We need to check the of food before the winter comes. A.supply B.demand C.price (答案：A) 高中必修第二册沪教版 【精讲专版】 词义辨析及综合训练 综合演练 综合练习 一、 单项选择 1.After years of separation,he finally his childhood friend in the crowd. A.knew B.recognized C.realized 2.The Red Cross provided medical to the earthquake victims immediately. A.aid B.help C.support 3.One major of daily exercise is improved heart health. A.benefit B.advantage C.profit 4.The new policy aims to sustainable development in rural areas. A.encourage B.promote C.boost 5.Scientists from different countries will to find a cure for the disease A.compete B.cooperate C.argue 6.Regular meditation can help improve your health and reduce stress. A.mental B.spiritual C.physical 7.Noise from construction sites often affects students' on their studies. A.attention B.concentration C.imagination 8.It's that she has made great progress since joining the English club. A.obvious 高中必修第二册沪教版 【精讲专版】 词义辨析及综合训练 B.apparent C.clear 9.The police are still investigating the that caused three deaths on the highway. A.incident B.accident C.crash 10.We need to ensure a stable of fresh vegetables during the winter months. A.supply B.stock C.provision 二、根据句意及首字母提示完成单词 1.The government plans to build more hospitals to b. public health care. 2.It takes time and effort to develop good c_ skills with teammates. 3.Reading books regularly is b_to both your knowledge and vocabulary. 4.The company decided to p its best employee to a management position. 5.Fresh water s in the village is limited during the dry season 6.The teacher asked us to pay full c to the experiment instructions. 三、用所给单词的适当形式填空 1.The local community (aid)the homeless with food and blankets last winter 2.Regular exercise is (benefit)to both physical and mental well-being. 3.She (recognize)her old teacher when she visited her primary school. 4.The two teams _(cooperate)closely to complete the project on time. 5.We should take measures to (promote)the use of renewable energy sources. 四、完成句子（每空一词） 1.父母总是为孩子的成就感到自豪。 Parents always their children's achievements. 6 高中必修第二册沪教版 【精讲专版】 词义辨析及综合训练 2.这项新技术将促进两国之间的经济合作。 This new technology will between the two countries. 3.他因为事故中受伤而缺席了昨天的会议。 He the meeting yesterday because he was injured in an accident. 4.专注于学习帮助她在考试中取得了好成绩。 Her her studies helped her get good grades in the exam 五、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。 Reading widely is a good way to improve your language skills.It (1) (recognizes/helps)you learn new words and understand different cultures.Many students find it hard to(2) (concen- trate/cooperate)on reading for a long time,but regular practice can make it easier. Schools often (3)(provide/promote)reading clubs to encourage students.Teachers(4) (aid/help)students choose suitable books based on their interests.For example,science books can (5) (benefit/advantage)your knowledge of the natural world,while storybooks improve your imagination. Remember,the key is to read(6)(regular/regularly).Even 20 minutes a day can bring great (7) (benefits/advantages)over time. 参考答案 I单项选择 1.B2.A3.A4B5.B6.A7.B8.A9B10.A Ⅱ根据句意及首字母提示完成单词 1.benefit 2.cooperation 3.beneficial 4.promote 5.supply 6.concentration Ⅱ工.用所给单词的适当形式填空 1.aided 2.beneficial 3.recognized 4.cooperated 5.promote V.完成句子 1.take pride in 2.promote economic cooperation 3.was absent from 4.concentration on V.语篇填空 1.helps 2.concentrate 3.promote 4.aid 5.benefit 6.regularly 7.benefits 1