Unit 2 Language and Culture A部分-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（沪外版）

高中必修第一册沪外版 【寒假专版】E版词汇变形及词缀精讲 寒假专版 【Unit2】Language and Culture A部分 词汇变形及词缀精讲 全部单元单词 confusing /kan'fju:z)/adj.难以消逝 panic/'penk/v.(使)惊慌，惊 理解的 memory/memeri/n.回忆：记慌失措 Mexican/'meksikan/n.墨西哥忆 ☐ironically/a'Dnikli/adv.(因 人 fluency/flu:ansi/n.流利 出乎意料)奇怪地 soil/so/n.国土：领土；土壤 literally/'tri/adv.字面上；confusion /kan'fju:3n/n.困惑； Spanish/'spaeni/n.西班牙语 字面 不确定 immediate'mi:diat/adj.立即context/.'kontekst/n.上下文，语embarrassment/m'baerasmant/ 的，立刻的 境 n.窘迫；难堪 signal/'signl//v.发信号：示意；口linguist/'l四gwIst/.n.语言学torn /to:n/adj.(在两者之间) n.标志；表明 家 难以选择，左右为难 wrist/rIst/n.手腕 within/w1'δn/prep.不出（某段pleasant/'pleznt/adj.令人愉快 口shrug /frag/v.耸肩（表示不时间）：在（某段时间)之内的 知道或不在乎) attitude/'aetrtju:dn.看法；态度deliver/d'lrva(r)/v.递送：传送 obviously/'pbviasli/adv.显然，dramatically /dra'maetikli/adv.Mexico/'meksikau/墨西哥（拉 明显地 显著地：剧烈地 丁美洲国家) fault /f:lt/n.责任；过失 appointment /a'pomntmant/n.E ☐fade /feid/v.逐渐消失：逐渐式的会面（或拜访）安排；预约 词汇变形及词缀精讲 1.confusing /kan'fju:z/adj.难以理解的 词汇变形 动词形式：confuse(使困惑) 名词形式：confusion(困惑) 构词解析 前缀con-:表“共同、一起”；后缀-ing:构成形容词，表“令人…的”。 The instructions were so confusing that no one could understand them. 真题链接（沪外版高中必修第一册同步练习）：The new traffic rules are_(confuse)to many drivers. (答案：confusing) 高中必修第一册沪外版 【寒假专版】 ,E版词汇变形及词缀精讲 2.immediate'mi:diat/adj.立即的，立刻的 词汇变形 副词形式：immediately(立即) 构词解析 前缀im-:表“否定”（此处加强语气，无否定意义）：后缀-ate:构成形容词；y构成副词。 例句：We need to take immediate action to solve the problem. 真题链接（沪外版高中必修第一册教材例句）：He left immediately after receiving the call. 3.obviously/'Dbvi3sli/adv.显然，明显地 词汇变形 形容词形式：obvious(明显的) 构词解析 前缀ob-:表“朝向、完全”；后缀-ous:构成形容词：y构成副词。 例句：Obviously,she was angry with his late arrival. 真题链接（沪外版高中必修第一册同步练习)：ts (obvious)that he has never been to Beijing before.(答案：obvious) 4.uency/'flu:ansi/n.流利 词汇变形 形容词形式：fluent(流利的) 构词解析 后缀-ency:构成名词，表“性质、状态”；形容词形式由后缀-ent构成。 例句：he speaks English with great fluency. 真题链接（沪外版高中必修第一册同步练习）：To improve your English (fluent),you should practice speaking every day..(答案：fluency) 5.context/'kontekst/n.上下文，语境 词汇变形 形容词形式：contextual(上下文的) 构词解析 前缀con-:表“共同”；后缀-text:源自拉丁语“编织”，指“编织在一起的内容”：ual构成形容词。 例句：You can guess the meaning of the word from the context. 真题链接（沪外版高中必修第一册教材例句）：Understanding the context is important for reading comprehension 6.attitude/aetrtju:d/n.看法：态度 词汇变形 形容词形式：attitudinal(态度的) 构词解析 前缀at-:表“朝向”；后缀ude:构成抽象名词，表“状态、性质”。 例句：Her positive attitude towards life inspired everyone around her 真题链接（沪外版高中必修第一册同步练习）：A good」 (attitude)is the key to success in learning 2 高中必修第一册沪外版 【寒假专版】 ，E版词汇变形及词缀精讲 (答案：attitude) 7.confusion /kan'fju:3/n.困惑；不确定 词汇变形 动词形式：confuse(使困惑) 形容词形式：confusing（令人困惑的)/confused（感到困惑的) 构词解析 前缀con-:表“共同”；后缀-io:构成名词，表“动作或状态”。 例句：The sudden change caused a lot of confusion among the students, 真题链接（沪外版高中必修第一册同步练习）：There was much (confuse)about the time of the meeting.(答案：confusion) 8.embarrassment/m'baerasmant/n.窘迫；难堪 词汇变形 形容词形式：embarrassed(感到窘迫的)/embarrassing（令人窘迫的) 动词形式：embarrass(使窘迫) 构词解析 前缀em-:表“使…进入状态”；后缀-ment:构成名词，表“行为或结果”。 例句：She felt great embarrassment when she forgot her lines on stage. 真题链接（沪外版高中必修第一册同步练习）：To avoid_(embarrass)),he left the party quietly: (答案：embarrassment) 9.deliver/dI'lrva()/v.递送；传送 词汇变形 名词形式：delivery(递送；分娩) 构词解析 前缀de-:表“离开、向下”；后缀-r:构成动词，表“执行动作的人或物”（此处为动词本身）。 例句：The postman delivers letters every momning. 真题链接（沪外版高中必修第一册同步练习)：The (deliver)of the package was delayed by bad weather.(答案：delivery) l0.Mexican'meksikan/n.墨西哥人；adj.墨西哥的 词汇变形 名词形式（国家）：Mexico(墨西哥) 构词解析 后缀-an:加在地名后，表“…的人：…的”。 同类词：American(美国人：美国的)←-America(美国) 例句：My friend is a Mexican and she loves spicy food. 真题链接（沪外版高中必修第一册同步练习）：Mexico)culture is a mix of indigenous and Spanish influences.(答案：Mexican) l1.Spanish/spaenif/n.西班牙语：adj.西班牙的 3 高中必修第一册沪外版 【寒假专版】 ,E版词汇变形及词缀精讲 词汇变形 名词形式（国家）：Spain(西班牙) 构词解析 后缀ish:加在地名后，表“…的；…语”。 同类词：English（英语；英国的)←-England(英国) 例句：She is learning Spanish because she wants to travel to Spain. 真题链接（沪外版高中必修第一册教材例句）：Spanish is spoken in many countries around the world. 12.linguist/'l)gwIst/n.语言学家 词汇变形 名词形式（学科)：linguistics(语言学) 形容词形式：l1 inguistic(语言的) 构词解析 词根ling-:表“语言”；后缀-ist:表“从事…的人”；-ics表“学科”。 例句：The linguist studied the differences between dialects. 真题链接（沪外版高中必修第一册同步练习）：She dreams of becoming a (linguistics)to study ancient languages.(答案：linguist) l3.appointment/A'pointmant/n.预约：正式会面 词汇变形 动词形式：appoint(任命：安排) 构词解析 前缀ap-:表“加强”；后缀-ment:构成名词，表“动作的结果”。 例句：I have an appointment with the dentist at3p.m. 真题链接（沪外版高中必修第一册同步练习)：He was.__(appointment)as the new manager of the company..(答案：appointed) 14.memory/'memari/n.回忆；记忆 词汇变形 动词形式：memorize(记忆；记住) 形容词形式：memorable(值得记忆的) 构词解析 词根memor-:表“记忆”；后缀-y:构成名词；-ize构成动词；-able表“可…的”。 例句：This photo brings back happy memories of my childhood. 真题链接（沪外版高中必修第一册同步练习)：It's important to (memory)new words in context. (答案：memorize) 4 高中必修第一册沪外版 【寒假专版】E版词汇变形及词缀精讲 综合训练 一、 根据句意及汉语提示完成单词 6.The (上下文)of the sentence helps us understand the new word better. 7.A positive (is important for overcoming difficulties. 8.She felt great (窘迫)when she fell down in public 9.The (of the goods was delayed due to the heavy rain 10.He has a good (and can remember many English words easily. 二、用所给单词的适当形式填空 1.The instructions on the box are so (confuse)that I can't figure out how to use the machine. 2.You need to take (immediate)action to solve this problem before it gets worse. (obvious),the little girl was very excited when she saw the presents under the Christmas tree. 4.To improve your English (fluent),you should practice speaking with native speakers as much as possible. 5.There was a lot of (confuse)among the students about the time of the exam. 6.The (Mexican)food is famous for being spicy and flavorful. 7.My brother dreams of becoming a(linguist)to study different languages around the world. 8.He made an (appointment)with the doctor to check his eyes next Monday. 9.It's important to (memory)new words in context rather than in isolation. 10.The (embarrass)of forgetting his lines on stage made him want to leave immediately. 三、完成句子（每空一词） 1.从上下文猜测生词的意思是个好方法。 It's a good way to guess the meaning of new words from the 2.她流利的英语给面试官留下了深刻印象。 Her English left a deep impression on the interviewers. 3.听到这个坏消息，他立刻回家了。 He went home after hearing the bad news. 高中必修第一册沪外版 【寒假专版】E版词汇变形及词缀精讲 4.显然，他对这个结果不满意。 he is not satisfied with the result. 5.为了避免尴尬，她假装没看见他。 To avoid she pretended not to see him. 6.我和牙医约好了明天下午三点。 I have an with the dentist at 3 p.m.tomorrow. 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。 Learning a new language can be both exciting and challenging.Many students feel (confuse) when they encounter new words without enough(context).However,a positive (atti- tude)can make a big difference. (obvious),practicing regularly is key to improving language skills.For example,speaking with(fluent)requires daily practice.Some students even keep a notebook to(memory)new words in sentences. Last week,my friend Lily had an(embarrass)experience.She was asked to give a speech in class,but she forgot her lines.This caused a lot of(confusion)among the audience.But Lily didn't give up.She made an(appointment)with her teacher to get advice.With the teacher's help,she now feels more confident.She believes that with enough practice,she will speak English with great (fluent)one day. 参考答案 I.根据句意及汉语提示完成单词 6.context 7.attitude 8.embarrassment 9.delivery 10.memory L.用所给单词的适当形式填空 1.confusing 2.immediate 3.Obviously 4.fluency 5.confusion 6.Mexican 7.linguist 8.appointment 9.memorize 10.embarrassment I.完成句子 1.context 2.fluent 3.immediately 4.Obviously 5.embarrassment 6.appointment V.语篇填空 1.confused 2.context 3.attitude 4.Obviously 5.fluency 6.memorize 7.embarrassing 8.confusion 9.appointment 10.fluency 6