Unit 3 The world online 一-2025-2026学年高中英语词汇变形及词缀精讲必修第三册（译林版）

高中必修第三册译林版 【词汇精讲】 ,E版词汇变形及词缀精讲 词汇精讲 【Unit3】The world online 词汇变形及词缀精讲 全部单元单词 *webcam /'webkaem/n. 网络摄用 affair /a'fea(r)/n.公共事务，政 像头 extent /ik'stent/n.程度，限度；治事务：事件，事情 pot/pot/n.壶，灌，罐；锅 范围；to a certain extent在一定bring up使显示在计算机屏幕 *emoji/'mad3in.表情符号 程度上 上，调出；提出 comic/'kDmk/n.连环漫画；喜at one's fingertips掌握（信息）najority /m3'd3 Drati/n.大部分， 剧演员：dj.滑稽的：喜剧的，熟悉，精通（知识等），了如指大多数：多数票 take off突然大受欢迎，迅速流掌 goods1god/n.商品，货品：私 行 click /klik/n.点击，单击：咔嗒人财产 frontier/'frantia()/n.国界，边声：vi.&t.使发出咔嗒声；点commerce/kDm3:s/n.商务，商 界；尖端，边缘 击，单击 业，贸易 billion/'biljan/num.十亿 button/'bAtn/n.按键；纽扣 deliver/d'lIva/t.递送，传 obviously/'pbviasli/adv.显然，recipe/resapi/n.食谱：方法，送；发表，宣布：交出 明显地 秘诀 access/'ekses/n.机会，权利；military/'milstri/adj.军事的， 入径，通道：t.到达，进入，使军队的 词汇变形及词缀精讲 1.comic/'kDmk/n.连环漫画：喜剧演员：adj.滑稽的；喜剧的 词汇变形 名词形式：comedy(喜剧) 构词解析 后缀-c:加在名词后构成形容词，表”与…有关的：具有…性质的”。 同类词：music(音乐)→musical(音乐的)、history(历史)→historic(有历史意义的) 例句 The comic movie made the audience laugh loudly all the time. 真题链接（译林版高中必修三同步练习） Shakespeare's plays include both tragedies and (comic)).(答案：comedies) 2.obviously/'Dbviasli/adv.显然，明显地 高中必修第三册译林版 【词汇精讲】 ,E版词汇变形及词缀精讲 词汇变形 形容词形式：obvious 名词形式：obviousness(明显，较少用) 构词解析 前缀ob-:表”朝向、对面”；后缀-ous:构成形容词；y:构成副词。 例句 It was obviously raining,so we decided to stay at home. 真题链接（译林版高中必修三教材例句） Obviously,the Internet has changed the way we communicate with each other. 3.access/'ekses/n.机会，权利；入径，通道：vt.到达，进入，使用 词汇变形 形容词形式：accessible(可进入的：可使用的) 构词解析 前缀ac-:表”加强”；词根cess:表”行走”；后缀-ible:构成形容词，表”可…的”。 例句 Students have free access to the school library. 真题链接（译林版高中必修三同步练习） The information should be made(access)to all the students.(accessible) 4.extend/k'stend/v.延伸；扩展 词汇变形 名词形式：extent(程度，限度：范围) 形容词形式：extensive(广泛的：大量的) 构词解析 前缀ex-:表”向外”；词根tend:表”伸展”：后缀t:构成名词：-sive:构成形容词。 例句 The hot weather extended into October this year. 真题链接（译林版高中必修三同步练习) To a certain _(extend),his success depends on his hard work.(答案：extent) 5.majority /m3d3rati/n.大部分，大多数：多数票 词汇变形 形容词形式：major(主要的：多数的) 反义词：minority(少数) 构词解析 前缀maj-:表”大的”；后缀-ity:构成名词，表”性质、状态”；minority对应”小的”含义。 例句 The majority of students in our class like English. 真题链接（译林版高中必修三教材例句） The majority agreed with the proposal,so it was passed. 2 高中必修第三册译林版 【词汇精讲】 ,E版词汇变形及词缀精讲 6.commerce/'kDm3:s/n.商务，商业，贸易 词汇变形 形容词形式：commercial(商业的：贸易的) 构词解析 前缀com-:表”共同'；词根merc:表”交易”；后缀-ce:构成名词；-cia:构成形容词。 例句 International commerce has developed rapidly with the help of the Internet. 真题链接（译林版高中必修三同步练习) This area is known for its_(commerce)activities.(答案：commercial) 7.deliver/dr'lva/t.递送，传送；发表，宣布；交出 词汇变形 名词形式：delivery(递送；交付) 构词解析 前缀de-:表”向下”：词根liver:表”释放”；后缀-y:构成名词。 例句 The supermarket promises to deliver goods within 24 hours. 真题链接（译林版高中必修三同步练习） The (deliver)of the package was delayed due to bad weather.(答案：delivery) 8.military/'mlatri/adj.军事的，军队的 词汇变形 名词形式：militia(民兵组织，较少用) 构词解析 词根milit:表”士兵”；后缀-ary:构成形容词，表”与…有关的”。 同类词：library(图书馆)、dictionary(字典) 例句 The country has a strong military force to protect its borders. 真题链接（译林版高中必修三同步练习) He has a great interest in (military)history..（答案：military) 9.affair'fea(r/n.公共事务，政治事务：事件，事情 词汇变形 复数形式：affairs(事务：事态) 固定搭配：current affairs(时事) 构词解析 前缀af-:表”加强”；词根fair:表”做”（古法语词源）：复数形式常表”多件事务”。 例句 He is always concerned about international affairs. 真题链接（译林版高中必修三教材例句） We should pay attention to current affairs to know more about the world. 3 高中必修第三册译林版 【词汇精讲】E版词汇变形及词缀精讲 10.billion/'brljan/num.十亿 词汇变形 复数形式：billions(数十亿：不确定数字时用复数) 构词解析 词根bil:表”二”（原指”百万的平方”，后演变为”十亿”）：后缀-i0n:构成名词。 例句 There are billions of stars in the universe. 真题链接（译林版高中必修三同步练习)》 The company has invested_ (billion)of dollars in the new project..(答案：billions) 综合训练 一、 根据句意及汉语提示完成单词 1.The play includes both serious scenes and (喜剧)elements to attract the audience. 2.The new policy will give everyone equal (机会)to receive education. 3.The company plans to()its business to other cities next year. 4.The (军事的)training made the students more disciplined. 5.Most people prefer to read (商业的)news to know about market trends. 二、用所给单词的适当形式填空 1.To a certain (extend),his failure was caused by his carelessness. 2.The information should be made (access)to all the staff in the company. 3.She has made an (extend)study on this subject for five years 4.The (major)of people surveyed support the new environmental policy. 5.The (deliver)of the goods was postponed because of the heavy snow. 三、完成句子（每空一词） 1.Shakespeare's works are famous for both tragedies and() 2.The government is trying to make healthcare services more (可获得的)to rural areas. 3.His success is due,to some (程度)，to his strong will. 高中必修第三册译林版 【词汇精讲】 E版词汇变形及词缀精讲 4.The hot weather is expected to (持续)until the end of August. 四、语篇填空 Reading is an important way to gain knowledge.For students,having free_ (access)to libraries is veryhelpful.A (major)of students spend their spare timereading various books,from (comic)strips to (history)novels.Some books have(extend)contents that cover many fields,which can (obvious)broaden their horizons.Teachers often encourage students to read (extensive)to improve their language skills.In today's digital age,online reading platforms also (extend)the ways people get information,making reading more convenient. 参考答案 I.根据句意及汉语提示完成单词 6.comedy 7.access 8.extend 9.military 10.commercial II.用所给单词的适当形式填空 6.extent 7.accessible 8.extensive 9.majority 10.delivery II.完成句子 5.comedies 6.accessible 7.extent 8.extend V.语篇填空 access major comic historic extensive obviously extensively extend 5