Unit 3 Family matters 三-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（外研版）

高中外研版必修第一册 【词汇精讲】 Unit 3 Family matters 词汇精讲 【Unit3】Family matters 词汇变形及词缀精讲 全部单元单词 media/'mi:dia/n.新闻媒体，传detail/'dite/n.细节，细微之常，极其 媒 处 mnillion/'mjn/num.许多，无 obviously/'Dbviasli/adv.明显contain/kan'tem/v.包含，含有数 地，显而易见地 summary/'sAmari/n.总结，概disqualify/dis'kwDlifa/V.(因 feature/'fi:t∫(r)/v.(报纸或杂要 犯规而)取消…的资格 志的)特写 powerful/'pauf/adj.强有力athlete/'eli:t/n.运动员，田径 ypically/'tpikli/adv.一般，通的，有影响（或效果）的 运动员 常 despite/d'spart/prep.尽管，虽medal/'med/n.奖牌，勋章 individual/,Indr'vId3ual/adj.独然 somehow/'smha/adv.用某种 特的，与众不同的（一般含褒throughout/u:'at/prep.在整方法，不知怎的 义) 个期间，自始至终 indeed /in'di:d/adv.当然，确实 style/starl/n.风格 entire /m'taIa/adj.全部的，整（用于强调陈述或回答） extra/'ekstr3/adj.额外的，另外个的 的 enormously /I'no:masli/adv. 词汇变形及词缀精讲 1.media/'mi:dia/n.新闻媒体，传媒 词汇变形 单数形式：nedium(媒介，媒体) 构词解析 后缀-a:部分名词复数形式的构成方式(medium→media)。 同类词：datum→data(数据)、phenomenon→phenomena(现象) The media plays an important role in spreading news and information. 2.powerful/'paUf/adj.强有力的，有影响（或效果）的 词汇变形 名词形式：power（力量，权力) 副词形式：powerfully 构词解析 高中外研版必修第一册 【词汇精讲】 Unit 3 Family matters 后缀fl:加在名词后，构成形容词，表“充满…的：具有…性质的”；y构成副词。 同类词：helpful(有帮助的)、careful(小心的) 例句：She gave a powerful speech that moved everyone in the audience. 3.individual/,Indr'vId3usl/adj.独特的，与众不同的（一般含褒义） 词汇变形 名词形式：individual(个人，个体) 构词解析 前缀in-:表“不，非”；divid(词根，意为“划分”)：后缀-ual:构成形容词或名词。 衍生词：individually(副词，个别地) 例句：Each individual has his or her own way of learning 4.summary/'SAmari/n.总结，概要 词汇变形 形容词形式：summarize(动词，总结) 构词解析 前缀sum-(=summa,意为“总和”)：后缀-ay:构成名词，表“.…的事物”；动词形式加-ize后 缀。 例句：Please write a summary of the passage after reading it. 5.contain /kan'tem/v.包含，含有 词汇变形 名词形式：container(容器，集装箱) 构词解析 前缀con-(表“共同，一起”)：tain(词根，意为“握，持”)；后缀-r:构成名词，表“…的工 具/人”。 例句：This bottle contains about500 ml of water 6.disqualify/dis'kwplifar/v.(因犯规而)取消…的资格 词汇变形 反义词：qualify(使合格，使有资格) 名词形式：disqualification(取消资格) 构词解析 前缀dis-:表“否定，相反”：qualify(动词，使合格)：名词形式加后缀-ation。 例句：He was disqualified from the race for breaking the rules. 7.enormously/m':nasli/adv.非常，极其 词汇变形 形容词形式：enormous(巨大的，极大的) 构词解析 前缀e-(表“出”)：nom(词根，意为“规范”)：后缀-ous构成形容词，ly构成副词。 例句：The new policy has helped enormously in reducing pollution. 高中外研版必修第一册 【词汇精讲】 Unit 3 Family matters 8.athlete/'eθli:t/n.运动员，田径运动员 词汇变形 形容词形式：athletic(运动的，健壮的) 构词解析 后缀-ic:加在名词后，构成形容词，表“.…的：与…有关的”。 同类词：music→musical(音乐的)、history→historical（历史的) 例句：The young athlete won three gold medals in the competition. 9.ypically/'tprkli/adv.一般，通常 词汇变形 形容词形式：typical(典型的，有代表性的) 名词形式：type(类型，种类) 构词解析 词根typ(=type,类型)；后缀-ical构成形容词，y构成副词。 例句：He typically gets up at7o'clock in the morning, l0.obviously/Dbviasli/adv.明显地，显而易见地 词汇变形 形容词形式：obvious(明显的，显而易见的) 构词解析 前缀ob-(表“朝向，对面”)：vs(词根，意为“看”)：后缀-ous构成形容词，-y构成副词。 例句：Obviously,she was very happy when she heard the good news. 1l.despite/dr'spat/prep.尽管，虽然 词汇变形 同义词（连词）：in spite of(后接名词/代词) 构词解析 前缀de-(表“向下，相反”)：spite(名词，恶意，怨恨)：整体作为介词使用。 例句：Despite the heavy rain,they still went out for a walk. l2.entire /i'taIa(r)/adj.全部的，整个的 词汇变形 副词形式：entirely(完全地，彻底地) 构词解析 前缀en-（表“使…进入状态”)：tire(词根，意为“拉，伸展”)：后缀y构成副词。 例句：She spent the entire day reading books in the library. 3 高中外研版必修第一册 【词汇精讲】 Unit 3 Family matters 综合训练 一、 根据句意及汉语提示完成单词 6.The local (reported the event immediately after it happened. 7.Each (has the right to express their own opinions freely. 8.Please write a (总结)of the article in about 100 words. 9.This box (包含)all the documents we need for the meeting. 10.The young (运动员)broke the national record in the 100-meter race. 二、用所给单词的适当形式填空 6.The new policy has (enormous)improved people's living conditions. 7.She was (disqualify)from the competition for using performance-enhancing drugs. 8.The company's success is due to the (power)leadership of its CEO. 9.The museum has a collection of (history)artifacts from ancient Rome. 10.He speaks English (fluent),so he can communicate with foreigners easily. 三、完成句子（每空一词） 1.尽管天气寒冷，他们仍然坚持户外工作。 the cold weather,they still kept working outdoors. 2.这个瓶子能容纳大约一升水。 This bottle can about one liter of water 3.她的演讲非常有力，深深地打动了听众。 Her speech was so that it deeply moved the audience. 4.每个学生都应该为自己的学习负责。 Each student should be responsible for their own 四、语篇填空 4 高中外研版必修第一册 【词汇精讲】 Unit 3 Family matters The Olympic Games are a global event that brings together (athlete)from around the world. (typical),athletes spend years training to qualify for the competition.However,some may be (disqualify)if they violate the rules.The(media)play a crucial role in covering the games,sharing stories of triumph and perseverance.For many,participating in the Olympics is an (enormous)honor,and winning a medal fills them with (proud). 参考答案 I.根据句意及汉语提示完成单词 6.media 7.individual 8.summary 9.contains 10.athlete Ⅱ.用所给单词的适当形式填空 6.enormously 7.disqualified 8.powerful 9.historical 10.fluently L.完成句子 1.Despite 2.contain 3.powerful 4.learning V.语篇填空 1.athletes 2.Typically 3.disqualified 4.media 5.enormous 6.pride 5