Unit 2 Healthy Lifestyle一-2025-2026学年高中英语易错词汇精讲选择性必修第三册（人教版）

高中选修3人教 寒假专版 B版易错词汇精讲 【寒假专版】 高中·人教·选修3Unit2 Iealthy Lifestyle一 单元词汇总览 tobacco:bakau/n.烟草；烟叶reward /ri'w3:dWn.回报；奖励；discipline/.'drsaplm/n.自制力：纪 alcohol/elkohpl/n.酒；酒精报酬t.奖励：奖赏：给以报酬 律；学科t.自我控制：管教：处 abuse/A'bju:s/n.滥用：虐待：辱rely /ri'laI/vi.依赖：依靠：信赖罚 骂A'bjuz/t.滥用；虐待；辱骂rely on依赖；依靠信赖 pill /p/n.药丸：药片 physical/'fizikl/adj.身体的；客facilitate/fs'stert/t.促进；促delete/dr'lit/v.删去：删除 观存在的：物理学的 使：使便利 decide on短语决定；选定 dominate/dommeit/t.&vi.支examine1 g'zamm/t.(仔细)检make up one's mind短语下定 配：控制：占有优势 查：审查；测验 决心 repeatedly /r'pi:tdi/adv.重复negative/'negatrv//adj.消极的：有compose/kam'pauz/t.&vi.组 地 害的：否定的 成：作曲：撰写be composed of由 psychology/sar'kDlad3i/n.心理escalator/'eskaleita(r)/n.自动扶 …组成（或构成）的 学：心理；心理影响 梯：滚梯 surgeon/'s3:d3n/n.外科医生 cue /kju:/n.提示：暗示：信号t.straight away短语立即；马上 surgery/'s3:d3ri/n.外科手术： 给（某人）暗示（或提示） pessimistic/,pesr'mIstik/adj..悲外科学 in response to短语回答；答复 观的：悲观主义的 易错词汇精讲 1.abuse /a'bju:s/n.滥用：虐待：辱骂1 e'bju:z/vt.滥用：虐待；辱骂 ·易错点：易混淆名词和动词的发音（均为'bjs),但需注意词性搭配差异：易误用被动语态 (如“被虐待”需用be abused)。 ·精讲：作名词时常用搭配drug abuse（药物滥用)：作动词时直接接宾语，如abuse power(滥 用权力)。 .Child abuse is a serious social problem.(n.)/He was accused of abusing his position.(vt.) ·真题链接：（人教版高中选修3同步练习）：The report focuses on the一of alcohol among teenagers. (答案：abuse) 2.physical./'fizk/adj.身体的；客观存在的；物理学的 ·易错点：易与physics(n.物理学)混淆，忽略形容词后缀-al;易误译“身体的”为bodily (bodily更侧重“肉体的”)。 ·精讲：固定搭配physical exercise(体育锻炼)；physical health(身体健康)，反义词为mental 高中选修3人教 寒假专版 (心理的)。 ·例句：Regular physical activity is good for your health ·真题链接：（人教版高中选修3同步练习）：Students should pay attention to both一and mental development.(答案：physical) 3.dominate/dommeit/.t.&vi.支配；控制：占有优势 ·易错点：易漏写词尾的e,误写为dominat:不及物动词需加介词over,如dominate over sb./sth (易漏介词)。 ·精讲：及物动词直接接宾语，如dominate the market(主导市场)；不及物动词搭配dominate over,He dominates over his family. ·例句：The company dominates the global smartphone market.. ·真题链接：（人教版高中选修3同步练习）：The team managed to一the game from the beginning to the end.(答案：dominate) 4.psycholos四y/sar'kplad3i/n.心理学；心理；心理影响 ·易错点：易误写为psycholgy(漏写中间的o):易混淆形容词形式psychological(/.sak3'lDd3k)。 ·精讲：学科名称首字母小写，如study psychology:表示“心理影响”时不可数，如the psychology of color(色彩心理学)。 ·例句：She has a degree in psychology. ·真题链接：（人教版高中选修3同步练习）：The book explores the一of human behavior..(答 案：psychology） 5.rely /I'la/vi.依赖；依靠；信赖 ·易错点：不及物动词必须加介词on,易漏写on(如误写为rely sb.);易与depend on混淆，rely on更强调“信任”。 ·精讲：固定搭配rely on sb./sth.,如rely on his support:主语为人，不可用于物。 ·例句：You can't rely on others to solve your problems.. ·真题链接：（人教版高中选修3同步练习）：We should一on ourselves rather than wait for help from others..(答案：rey) 6.negative/negstiv/adj.消极的：有害的：否定的 ·易错点：易混淆“否定的”与“积极的”(positive):作形容词时易误用作名词（如“负数”是 negative number,不可单用negative)。 ·精讲：固定搭配negative attitude(消极态度)：negative feedback(负面反馈)：反义词positive。 ·例句：Try to avoid negative thoughts when facing difficulties. ·真题链接：（人教版高中选修3同步练习）：Her一attitude towards life made her miss many opportunities.(答案：negative) 高中选修3人教 寒假专版 7.discipline/disapli/n.自制力；纪律；学科t.自我控制；管教；处罚 ·易错点：易混淆名词“学科”与“纪律”的含义：动词含义“处罚”易误用为punish(discipline 更侧重“管教”)。 ·精讲：作“学科”时为可数名词，如social disciplines(社会学科)：作“自制力”时不可数，如 have discipline(有自力)。 .Mathematics is an important discipline.(n.)/Parents need to discipline their children.(vt.) ·真题链接：（人教版高中选修3同步练习)：Students must遵守一in class.(答案：discipline) 8.compose /kam'paUz/vt.&i.组成；作曲；撰写 ·易错点：易与be made up of混淆，be composed of无被动语态（本身含被动含义）；易漏写固 定搭配中的be(如误写为compose of)。 ·精讲：主动语态表“创作”，如compose a song(作曲)：被动语态be composed of表“由… 组成”，如The team is composed of 10 members. ·例句：Water is composed of hydrogen and oxygen ·真题链接：（人教版高中选修3同步练习）：The committee一of five experts from different fields, (答案：is composed) 9.surgery/'s3d39i/n.外科手术；外科学 ·易错点：易混淆surgeon(n.外科医生)，忽略后缀-etry:“做外科手术”需用perform surgery (易误写为do surgery)。 ·精讲：不可数名词，如need surgery(需要手术)：表示“外科手术室”时为可数，如a surgery (诊所手术室)。 ·例句：He underwent heart surgery last month. ·真题链接：（人教版高中选修3同步练习)：The patient will have一tomorrow morning.(答案： surgery） 10.decide on短语决定；选定 ·易错点：易与decide to do sth.混淆，decide on后接名词/动名词（易误接动词原形）：on不可 省略（如误写为decide sth.)。 ·精讲：decide on sth.=make a decision on sth.,如decide on a plan(选定一个计划)；decide to do sth.表“决定做某事”。 ·例句：Have you decided on a date for the meeting? ·真题链接：（人教版高中选修3同步练习）：They finally一the red car after comparing several models.(答案：decided on) l1.make up one'smind短语下定决心 高中选修3人教 寒假专版 ·易错点：易漏写one's(如误写为make up mind);mimd需用单数（不可数）；反义短语为 change one'smind(易混淆)。 ·精讲：主语为人，mind随主语变化，如I made up my mind to study abroad.:时态变化时nind 不变形。 ·例句：She made up her mind to quit smoking. ·真题链接：（人教版高中选修3同步练习)：Once you一，you should stick to it..(答案：make up your mind) l2.facilitate/f'sltert/vt.促进；促使；使便利 ·易错点：及物动词直接接宾语，不可用于被动语态（如误写为be facilitated):易误用作不及物 动词（如加介词for)。 ·精讲：后接名词或动名词，如facilitate communication(促进交流)：facilitate solving problems (便于解决问题)。 ·例句：The new technology facilitates online learning. ·真题链接：（人教版高中选修3同步练习）：Good teamwork can一he completion of the project (答案：facilitate） l3.pessimistic/,pesI'mIstik/adj.悲观的；悲观主义的 ·易错点：易误写为pessimistic(无拼写错误，但易混淆名词pessimism/'pesimizam/);固定搭 配be pessimistic about（易漏介词about)。 ·精讲：反义词为optimistic(乐观的)；搭配be pessimistic about the future(对未来悲观)。 ·例句：HIe is pessimistic about the outcome of the negotiation. ·真题链接：（人教版高中选修3同步练习）：Don'tbe_about your chances of success.(答案： pessimistic) 14.delete/dr'lit/v.删去；删除 ·易错点：易误写为delect(形近词，delect意为“使愉快”)：及物动词直接接宾语，不可用于 被动语态（如误写为be deleted by)。 ·精讲：计算机术语中常用，如delete a file(删除文件)：近义词为remove,但delete更侧重“彻 底删除”。 ·例句：Please delete the unnecessary paragraphs from your essay. ·真题链接：（人教版高中选修3同步练习）：You can一the wrong answer and try again.(答案： delete) 易错词汇综合训练 高中选修3人教 寒假专版 1.一、单项选择 1.The report focuses on the_of alcohol among teenagers. ●A.abuse ●B.abusive ·C.abusing ●D.abuses 2.Students should pay attention to both_and mental development. ·A.physics ·B.physical 。c.bodily ·D.physique 3.The team managed to_the game from the beginning to the end. ●A.dominat ●B.dominate 。C.dominant ●D.domination 4.The book explores the_of human behavior ·A.psychological ·B.psycholgy ·C.psychology ·D.psychologist 5.We should on ourselves rather than wait for help from others. ·A.rely 高中选修3人教 寒假专版 ·B.rely on 。C.depend ●D.depend in 6.Her_attitude towards life made her miss many opportunities. ●A.negative ●B.positively ●C.negate ●D.negation 7.The committee of five experts from different fields. ●A.composes ·B.is composed ●C.compose ●D.composed 8.Good teamwork can_the completion of the project. 。A.facilitate 。B.be facilitated .C.facilitate to 。D.facilitating 2.二、根据句意及汉语提示完成单词 1.Mathematics is an important_()for students. 2.He underwent heart_(外科手术)last month, 3.The company aims to()the global market next year. 4.Don'tbe_(悲观的)about your chances of success. 5.You can the unnecessary files from your computer. 高中选修3人教 寒假专版 3.三、首字母填空 1.The study of phelps us understand human behavior better 2.It's unwise to r_solely on others for success. 3.Parents need to dtheir children with patience and care 4.The new policy will f economic growth in rural areas. 5.Water is c_of hydrogen and oxygen. 4.四、用所给单词的适当形式填空 1.She has a degree in_(psychology) 2.The team(dominate)the game from start to finish yesterday. 3.Please pay attention to(decide on)a date for the meeting 4.He made up his(mind)to study abroad after graduation. 5.The(physical)development of teenagers requires balanced nutrition. 5.参考答案 ·一、单项选择 1.A2.B3B4.C5.A6.A7B8.A ·二、根据句意及汉语提示完成单词 1.discipline 2.surgery 3.dominate 4.pessimistic 5.delete ·三、首字母填空 1.psychology 2.rely 3.discipline 4.facilitate 5.composed ·四、用所给单词的适当形式填空 1.psychology 2.dominated 3.deciding on 4.mind 5.physical