Unit 3 Food and Culture三-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第二册（人教版）

高中选修2人教 【词汇精讲】E版 词汇精讲 【Unit3】Food and Culture 词汇变形及词缀精讲 全部单元单词 pearl /p3/n.珍珠 n.维生素 根本的：基础的；基本的n.基 somewhat/'sAmwDt/av.有点；fibre/'farba(r)/n.纤维；纤维制本规律；根本法则 稍微 品 chew/vi.&t.咀嚼：嚼碎 madam/'maedam/n.夫人；女士quantity/'kwpntati/n.数量；数n.咀嚼 calorie/'kaelari/n.卡路里（热量额 consistent/kan'sIstant/ad.一致 单位) dairy/deari/adj.奶制的；乳品的：连续的 association/,sa5si'en/n.协（业）的n.乳制品：乳品店：牛modest/'npdrst/adj.些许的：谦 会；关联 奶引 虚的：朴素的 regardless /rI''ga:dlas/adv.不顾；moderation/,mDds'reIn/n.适trick/trik/n.诀窍；计谋；把戏 不加理会 度；合理 overall/,va'/adv.总体上： regardless of短语不管；不顾ideal/ar'di:/ad.完美的：理想大致上adj.全面的：综合的 category/'katagari/n.类别；种的：想象的n.理想；完美的人 类 (或事物) vitamin /'vitamin;NAmE 'vart-/fundamental fanda'mentl/adj. 词汇变形及词缀精讲 1.association/A,s3Usi'en/n.协会；关联 动词形式：associate(联想；联系) 构词解析：前缀as-（加强语气)+soci(同伴，词根)+后缀-ation(名词后缀，表“动作或过程的 结果”)。 例句：The association between diet and health is well known. 真题链接（人教版高中选修2同步练习)：e often (association)the color red with happiness in Chinese culture.(答案：associate) 2.regardless/r'ga:dlas/adv.不顾：不加理会 短语搭配：regardless of(不管；不顾) 构词解析：前缀re-(加强语气)+gard(看作，词根，同regard)+后缀-less(形容词/副词后缀，表 “无…的：不…地”)。 1 高中选修2人教 【词汇精讲】 E版 例句：He continued working regardless of the heavy rain. 真题链接（人教版高中选修2教材例句)：Regardless of the cost,we must save the old temple. 3.category/katagori/n.类别：种类 形容词形式：categorical(绝对的：分类的) 构词解析：前缀cata-(向下；彻底)+egor(说话，词根)+后缀y(名词后缀)。 例句：These books are divided into different categories. 真题链接（人教版高中选修2同步练习)：The data is(category)by age and gender..(答案： categorized) 4.fundamental/fnde'mentl/adj.根本的：基础的n.基本规律；根本法则 名词形式：fundament(基础；根本) 构词解析：前缀funda-(基础，词根，同found)+后缀-mental(形容词后缀，表“与…有关的”)。 例句：Hard work is fundamental to success,. 真题链接（人教版高中选修2教材例句)：Fresh air is fundamental to good health, 5.consistent/kan'sIstant//adj.一致的：连续的 动词形式：consist（由…组成)：名词形式：consistency(一致性) 构词解析：前缀con-(共同)+sist(（站立，词根)+后缀-ent(形容词后缀)。 例句：She has been consistent in her support for the project. 真题链接（人教版高中选修2同步练习)：His actions are always】 (consistency)with his words (答案：consistent) 6.moderation/,mDa'ren/n.适度；合理 动词形式：moderate(节制；调节)：形容词形式：moderate(适度的) 构词解析：前缀mod-(方式：尺度，词根)+后缀-tion（名词后缀，表“动作或状态”)。 例句：Eating in moderation is important for good health, 真题链接（人教版高中选修2同步练习)：We should (moderation)our desires to avoid overcon- sumption.（答案：moderate) 7.ideal/ar'di:al/adj.完美的；理想的n.理想；完美的人（或事物） 副词形式：ideally(理想地；完美地) 构词解析：前缀ide-(思想；理念，词根)+后缀-al(形容词/名词后缀)。 例句：Her ideal job is to work as a doctor in a rural area. 真题链接（人教版高中选修2教材例句）：Ideally,we should finish the task by the end of this week. 8.overall/.av':l/adv.总体上；大致上adj.全面的；综合的 构词解析：前缀over-(越过：全面)+all(全部)，合为“全面的：总体上”。 例句：Overall,.the project was a great success. 真题链接（人教版高中选修2同步练习)：The (overall)cost of the trip is about 5000 yuan per person.(答案：overall)) 9.modest/'mpdIst/adj.些许的：谦虚的：朴素的 2 高中选修2人教 【词汇精讲】E版 名词形式：modesty(谦虚：适度) 构词解析：前缀mod(方式；尺度，词根)+后缀-est（形容词后缀，表“具有…性质的”)。 例句：She is always modest about her achievements. 真题链接（人教版高中选修2教材例句)：He lives a modest life despite his wealth. 10.trick/k/n.诀窍：计谋；把戏 动词形式：rick（欺骗：哄骗) 例句：The magician showed us a clever trick with cards. 真题链接（人教版高中选修2同步练习）：He_(rick)me into giving him my phone number..(答 案：tricked) 11.fibre/'fab)/n.纤维：纤维制品 形容词形式：fibrous(纤维的：纤维状的) 构词解析：词根fibr.(纤维)+后缀-e(名词后缀)。 例句：Eating more fibre can improve digestion, 真题链接（人教版高中选修2同步练习)：This cloth is made of (fibre)material.(答案：fibrous) 12.dairy/deari/adj.奶制的：乳品（业）的n.乳制品；乳品店 构词解析：词根dair（奶场)+后缀-y（形容词/名词后缀)。 例句：She avoids dairy products because she is lactose intolerant 真题链接（人教版高中选修2教材例句)：The dairy industry plays an important role in this region's economy. 综合训练 一、 根据句意及汉语提示完成单词 6.The (协会)was founded to protect the environment. 7.You should eat in (适度)to keep healthy. 8.Water is a (根本的)necessity for all living things. 9.There are different()of books in the library. 10.Her (理想)is to become a scientist in the future. 二、用所给单词的适当形式填空 6.We should (association)hard work with success. 7.The results are (consistency)with our previous research 3 高中选修2人教 【词汇精讲】E版 8.He has a (modest)income but lives happily. 9.The company's (moderation)policy helps reduce waste 10.She (trick)her brother into sharing his toys yesterday. 三、完成句子（每空一词） 5.不管天气如何，我们都会按时出发。 We will set off on time the weather. 6.饮食和健康之间的关联是众所周知的。 The diet and health is well known. 7.这些数据是按年龄和性别分类的。 The data by age and gender. 8.努力工作是成功的基础。 Hard work success. 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。 A healthy lifestyle requires balance.First,you should eat in (moderation)and include enough (fibre)in your diet.Second,(regardless)of how busy you are,regular exercise is (fundamental)to staying fit.It's also important to have (consistent)in your habits for example,going to bed and waking up at the same time daily. Some people have an(ideal)routine:they exercise every momning,eat (modest)meals, and avoid excessive sugar.However,even small changes can make a difference.Remember,overall health depends on both physical and mental well-being. 参考答案 I.根据句意及汉语提示完成单词 6.association 7.moderation 8.fundamental 9.categories 10.ideal Ⅱ.用所给单词的适当形式填空 6.associate 7.consistent 8.modest 9.moderate 10.tricked 4 高中选修2人教 【词汇精讲】E版 III.完成句子 5.regardless of 6.association between 7.is categorized 8.is fundamental to V.语篇填空 1.moderation 2.fibre 3.regardless 4.fundamental 5.consistency 6.ideal 7.modest 5