Unit 3 Be Active and Healthy二-2025-2026学年高中英语易错词汇精讲必修第二册（冀教版）

高中·冀教版·必修2 寒假专版 B版易错词汇精讲 【寒假专版】 高中·冀教版·必修2Unit3 Be Active and Healthy!二 单元词汇总览 skiing/'ski:y/n.滑雪 mass /maes/n.大量；许多 retire/rI'taIa)/v.退休；退职 gymnastics/dm'naestiks/n.体reveal'vi:/V.显示：揭示 energetic/,.ena'd3 etik/adj..精力 操 further/'f3:δa(/adv.此外adj. 充沛的：充满活力的 badminton/'baedmmntan/n.羽毛更进一步的 flexible/'fleksabl/adj.灵活的：有 球运动 obesity/hU'bi:sati/n.肥胖 弹性的 jogging/'d3Dg四/n.慢跑锻炼 challenging'faelmd3/adj.挑publish/'PAblIf/v.出版：发行 diet/'dart/n.日常饮食 战性的 breathe /bri:/v.呼吸 cure /kjoa)/n.治疗；药V.治愈inner/'na(r)/adj.里面的；内部concentrate/'konsntrert/v.集中 impact/'npaekt/n.巨大影响 的 (注意力)：聚精会神 conduct/kan'dkt/v.组织；执行audience/':dins/h.观众，听众complex/'kDmpleks/adj.复杂的 易错词汇精讲 1.diet/'dart/n.日常饮食 ·易错点：易误用作动词表示“节食”，忽略其核心名词含义：易混淆固定搭配on a diet(节食) 与go on a diet(开始节食)。 ·精讲：作名词时指“日常饮食”，不可数：表示“特定饮食（如减肥餐）”时可加不定冠词。 ·例句：A balanced diet is important for good health ·真题链接：（冀教版高中必修2同步练习）：My doctor advised me to go on a_to lose weight.. (答案：diet) 2.cure /kjoa(r)/n.治疗；药V.治愈 ·易错点：易混淆名词“治疗方法”与动词“治愈”的用法：固定搭配cure sb.of sth.(治愈某 人的疾病)易漏写of。 ·精讲：作动词时主语通常为药物、疗法等，如This medicine can cure a cold:作名词时常用搭 配a cure for sth.。 ·例句：There is no cure for the common cold,but it usually goes away in a week ·真题链接：（冀教版高中必修2同步练习）：The new treatment has successfully-many patients of their disease.(答案：cred) 3.impact/'mpakt/n.巨大影响 高中·冀教版·必修2 寒假专版 ·易错点：易误读为/m'pekt/(动词发音)，作名词时重音在第一音节；易混淆固定搭配have an impact on(对…有影响)与affect(动词)。 ·精讲：impact为可数名词，常用不定冠词an修饰，如Technology has a great impact on our daily life。 ·例句：Climate change has a serious impact on wildlife, ·真题链接：（冀教版高中必修2同步练习）：The invention of the Internet has had a huge_on communication.(答案：impact) 4.conduct /kan'dkt/V.组织；执行 ·易错点：易混淆动词发音kan'dkt/与名词“行为”发音/'kondAkt/:易误写为conduction(传 导)。 ·精讲：作动词时常用搭配conduct a survey/experiment(组织调查/实验)，主语通常为人或机构。 ·例句：Our school will conduct a sports meeting next month, ·真题链接：（冀教版高中必修2同步练习）：The research team_a study on student learning habits last year.(答案：conducted) 5.further/'f3:a)/adv.此外adj.更进一步的 ·易错点：易与farther混淆，further可指抽象“进一步”（如研究、讨论），farther仅指距离“更 远”。 ·精讲：作副词时相当于besides,用于补充说明；作形容词时常用搭配further information(更 多信息)。 ·例句：I need further time to finish the project ·真题链接：（冀教版高中必修2同步练习）：We need_discussion before making a final decision, (答案：further) 6.obesity/a'bi:sati//n.肥胖 ·易错点：易误写为obese(形容词，肥胖的)，忽略名词后缀-ity;为不可数名词，无复数形式。 ·精讲：常用搭配prevent obesity(预防肥胖)，反义词为leanness(消瘦)。 ·例句：Lack of exercise is one of the main causes of obesity ·真题链接：（冀教版高中必修2同步练习）：Unhealthy eating habits can lead toand other health problems.(答案：obesity) 7.concentrate./'kpnsntreit/v.集中（注意力） ·易错点：易漏写中间的n,误写为concetrate;固定搭配concentrate on（专注于)中on易省略。 ·精讲：后接名词或动名词，如concentrate on studying,主语通常为人。 ·例句：It's hard to concentrate on work with so much noise around. 高中·冀教版·必修2 寒假专版 ·真题链接：-（冀教版高中必修2同步练习）：Students should_their attention on their studies during class..(答案：concentrate) 8.complex/'kpmpleks/adj.复杂的 ·易错点：易误读为km'pleks/(名词“建筑群”发音)，作形容词时重音在第一音节；易与 complicated混淆，complex侧重结构复杂，complicated侧重关系复杂。 ·精讲：常用搭配a complex problem(复杂问题)，其名词形式为complexity(复杂性)。 ·例句：The human brain is a complex organ. ·真题链接：（冀教版高中必修2同步练习）：The instructions for this machine are too for me to understand.(答案：complex) 9.audience/'o:dians/n.观众，听众 ·易错点：易误用作复数名词，audience强调整体时视为单数（如The audience is large),强调个 体时视为复数（如The audience are clapping)。 ·精讲：常用搭配a large audience(大量观众)，与动词搭配时需根据语境判断单复数。 ·例句：The audience was deeply moved by the performance. ·真题链接：（冀教版高中必修2同步练习）：The speaker waved to the_after his speech.(答案： audience） 10.retire/r'tara(r)/v.退休；退职 ·易错点：易误写为retreat(撤退)：固定搭配retire from+职位/工作单位，如retire from teaching (从教师岗位退休)。 ·精讲：不及物动词，后不可直接接宾语，需加介词from,如He retired from the company at60。 ·例句：My grandfather retired last year and now enjoys gardening. ·真题链接：（冀教版高中必修2同步练习)：Mr.Li will from his position as manager next month. (答案：retire) 11.flexible/'fleksabl/adj.灵活的：有弹性的 ·易错点：易误写为flexable（少写字母i):易与elastic(弹性的，物理性质)混淆，flexible侧 重“适应性强”。 ·精讲：常用搭配be flexible about(对…灵活处理)，如Our schedule is flexible about the meeting time ·例句：A good teacher should be flexible in teaching methods. ·真题链接：（冀教版高中必修2同步练习）：You need to be_to adapt to different working environments.(答案：flexible) 12.publish/pAblif/v.出版：发行 高中·冀教版·必修2 寒假专版 ·易错点：易误写为public(形容词“公共的”)：主语通常为出版社、报社，宾语为书籍、报纸 等。 ·精讲：常用搭配publish a book/newspaper(出版书籍/报纸)，被动语态为be published。. ·例句：The novel was published in2020 and became a bestseller ·真题链接：（冀教版高中必修2同步练习）：The newspaper_a special report on environmental protection yesterday.(答案：published) 13.breathe/bri:ǒ/v.呼吸 ·易错点：易误写为breath（名词“呼吸”)，忽略动词后缀-e;发音易漏读结尾的/。 ·精讲：不及物动词，常用搭配breathe in/out(吸入/呼出)，如Breathe deeply and relax。 ·例句：It's important to breathe fresh air every day. ·真题链接：（冀教版高中必修2同步练习）：You shouldslowly when you feel nervous.(答 案：breathe) 14.challenging/'tfaelmd3纠/adj.挑战性的 ·易错点：易误写为challenged(形容词“有残疾的”)：主语通常为任务、工作等，不可用于修 饰人。 ·精讲：相当于difficult but interesting,常用搭配a challenging task(有挑战性的任务)。 ·例句：Learning a new language is challenging but rewarding ·真题链接：（冀教版高中必修2同步练习）：The project is一but we are confident we can finish it on time..(答案：challenging） 易错词汇综合训练 1.一、单项选择 1.A balanced is essential for maintaining good health. ·A.diet ●B.cure 。C.impact ●D.audience 2.The new drug has successfullymany patients of their illness ·A.cured 高中·冀教版·必修2 寒假专版 ·B.conducted 。C.retired ·D.published 3.Technology has a hugeon modern life. 。A.complex 。B.flexible ●C.impact ·D.obesity 4.Our school will-a science experiment next week. ●A.concentrate ●B.conduct ●C.breathe 。D.challenge 5.We need research to confirm the results. ●A.further ●B.farther ·C.flexible ●D.complex 2.二、根据句意及汉语提示完成单词 1.Lack of exercise is a major cause of_(肥胖) 2.It's hard to()on study with loud music around. 3.The instructions for the machine are too_(复杂的)to understand. 4.The()clapped loudly after the performance. 5.My father plans to from his job next year. 高中·冀教版·必修2 寒假专版 3.三、首字母填空 1.You should bdeeply when feeling nervous 2.The company will p_a new book on environmental protection. 3.A good teacher should be f in teaching methods. 4.Learning a foreign language is c_but rewarding. 5.The doctor advised her to go on a d to lose weight. 4.四、用所给单词的适当形式填空 1.He decided to (retire)from teaching after 30 years. 2.The team(conduct)a survey on student habits last month 3.This medicine can_(cure)your cough in three days 4.She needs(far)information to complete the report 5.The novel(publish)in 2019 and sold millions of copies. 5.参考答案 ·一、单项选择 1.A2.A3.C4.B5.A ·二、根据句意及汉语提示完成单词 1.obesity 2.concentrate 3.complex 4.audience 5.retire ·三、首字母填空 1.breathe 2.publish 3.flexible 4.challenging 5.diet ·四、用所给单词的适当形式填空 1.retire 2.conducted 3.cure 4.further 5.was published