Unit 1 The media and the message 一-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第四册（沪教版）

高中选择性必修第四册沪教版 【Unit 1】 词汇变形及词缀精讲 Unit 1 【Unit 1】The media and the message 词汇变形及词缀精讲 全部单元单词 minor/mam()/adj.较小的：用的)地区，地带 unregulated /An'regjuleitid/adj. 次要的：轻微的 agenda/A'd3enda/n.(会议的)不受法规约束的；不受管制的 testimony/'testmmani/n.证明；议程表，议事日程 trace /treis/v.找到；发现；追踪 证据 cite/sat/v.提及（原因）：举出network/'netw3k/n.人际网： sweep /swi:p/V.(swept,swept))(示例)：列举 网络：网状系统 猛吹改过：席卷 reliable /r'larabl/adj.真实可信kidnap/'kIdnaep/.v.劫持：绑架 footage/'fotd3yn.(影片中的)的 alongside /a.lDn'said/prep. 连续镜头，片段 examine1g'zenm/v.审查：调…旁边：沿着…的边 compelling /kam'pel/adj.扣人查：考查 highway/'harwen/n.（城镇间 心弦的 coverage /'kAvarId3/n.新闻报的)公路 zone /z5n/n.(有某特色或作道 词汇变形及词缀精讲 1.minor/mama(r)/adj.较小的：次要的：轻微的 名词形式：minority(少数；少数民族) 动词形式：minor(辅修，较少用) 构词解析：前缀mini-:表“小的”；后缀-or:构成名词或形容词。 同类词：minimum(最小量)、minister(部长，原义“仆人") 例句：She played a minor role in the school play but still performed well. 真题链接（沪教版高中选择性必修四同步练习）：Only a(minor)of students prefer online learning to traditional classes.(答案：minority) 2.testimony/'testimani/n.证明；证据 动词形式：testify(作证；证明) 形容词形式：testimonial(证明的：褒奖的) 构词解析：词根test-:表“见证、证明”；后缀-moy:构成名词，表“行为、结果”；fy是动词后缀。 例句：The witness's testimony helped the police solve the case quickly. 真题链接（沪教版高中选择性必修四教材例句）：Several survivors gave testimony about the accident to the reporters. 1 高中选择性必修第四册沪教版 【Unit 1】 词汇变形及词缀精讲 3.reliable/rr'larabl/adj.真实可信的 动词形式：Iely(依靠；信赖) 副词形式：reliably 名词形式：reliability(可靠性) 构词解析：前缀re-:表“重复、再”；词根y-:表“绑、连接”；后缀-able:构成形容词，表“可 …的”。 固定搭配：rely on(依靠) 例句：You can always rely on her to keep her promises-she is very reliable. 真题链接（沪教版高中选择性必修四同步练习)：It's important to get information from(ely) sources such as official websites.(答案：reliable) 4.examine/1g'zemn/v.审查；调查；考查 名词形式：examination(考试：检查)/exam(缩写，口语常用) 形容词形式：examinable(可检查的) 构词解析：前缀ex-:表“出、彻底”；词根am-:表“拿、取”；后缀-ine:构成动词；-ation是名词 后缀。 例句：The doctor will examine your eyes and check your vision. 真题链接（沪教版高中选择性必修四教材例句）：The teacher examined the students on their under- standing of the text. 5.coverage/kAvarid3/n.新闻报道 动词形式：cover(覆盖：报道) 形容词形式：covering(覆盖的) 构词解析：词根cover--:表“覆盖”；后缀-age:构成名词，表“行为、结果或范围”。 例句：The TV station provided live coverage of the Olympic Games. 真题链接（沪教版高中选择性必修四同步练习）：The newspaper's (cover)of the environmental issue raised public awareness.(答案：coverage) 6.unregulated/n'regjulertrd/adj.不受法规约束的；不受管制的 动词形式：regulate(管理：调节) 形容词形式：regulated(受管制的) 名词形式：regulation(规则；法规) 构词解析：前缀un-:表否定；词根regu-:表“规则”后缀-ate:构成动词；-ed是形容词后缀。 The government plans to introduce new laws to control unregulated industries. 真题链接（沪教版高中选择性必修四教材例句）：Many people are concemed about the risks of unreg- ulated online businesses. 7.network/'netw3k/n.人际网；网络；网状系统 动词形式：network（建立联系；联网) 形容词形式：networked(联网的：网络化的) 构词解析：词根nt-:表“网”；词根work-:表“工作、结构”；后缀-ed构成形容词。 例句：She has a wide network of friends in the business world. 高中选择性必修第四册沪教版 【Unit 1】 词汇变形及词缀精讲 真题链接（沪教版高中选择性必修四同步练习）：The company is trying to (network)with international par'tners to expand its market.(答案：network) 8.alongside/.lo]'saId/prep.在…旁边；沿着…的边 拆分解析：由along(沿着)+side(边)构成复合介词 近义词：beside,next to 例句：Several small boats sailed alongside the large ship 真题链接（沪教版高中选择性必修四教材例句）：Alongside the river,there are many tall trees and beautiful flowers. 9.highway/'hawe/n.(城镇间的)公路 拆分解析：由high(高的：重要的)+way(道路)构成复合名词 同类词：railway(铁路)、subway(地铁) 例句：We drove along the highway for two hours before reaching the city. 真题链接（沪教版高中选择性必修四同步练习）：The new(high)will connect the two villages and make travel easier.（答案：highway) l0.compelling/kam'pel/adj.扣人心弦的 动词形式：compel(强迫；驱使) 名词形式：compulsion(强迫；冲动) 副词形式：compellingly 构词解析：前缀com-:表“共同、一起”；词根pel-:表“推、驱动”；后缀-ing:构成形容词，表 “令人…的”。 例句：The movie's compelling story made the audience cry.. 真题链接（沪教版高中选择性必修四教材例句)：Her speech was so compelling that everyone listened carefully until the end. 11.agenda/A'd3end/n.（会议的)议程表，议事日程 动词形式：agendize(将…列入议程，较少用) 构词解析：前缀ag-:表“向、朝”；词根end-:表“行动、做”；后缀-a:构成名词，表“事物”。 固定搭配：on the agenda（在议程上) 例句：The first item on the meeting agenda is to discuss the new project, 真题链接（沪教版高中选择性必修四同步练习）：Our teacher asked us to prepare a list of topics for the class(agenda).(答案：agenda) 12.cite/sat/v.提及（原因）：举出（示例）：列举 名词形式：citation（引用：引文) 形容词形式：cited(被引用的) 构词解析：词根cit-:表“召唤、引用”；后缀-e:构成动词：-ation是名词后缀。 The writer cited several research studies to support his argument. 真题链接（沪教版高中选择性必修四教材例句）：When writing essays,you must cite the sources of your information to avoid plagiarism. 3 高中选择性必修第四册沪教版 【Unit 1】 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 government plans to control (不受管制的)industries to ensure public safety. 7.The (for tomorrow's meeting includes a discussion on environmental protection &.She has a wide(人际网)of colleagues in the academic field. 9.The witness's (was crucial for the court to make a fair judgment. 10.The newspaper's (新闻报道)of the event attracted widespread attention, 二、用所给单词的适当形式填空 6.The company needs to(network)with global partners to expand its business. 7.It is important to get information from(rely)sources to avoid misinformation. 8.The teacher asked us to (examine)the text carefully and find the main idea 9.Her(compel)speech moved everyone present at the conference 10.When writing academic papers,you must (cite)all the sources you use 三、完成句子（每空一词） 5.只有少数学生喜欢在线学习而不是传统课堂。 Only a of students prefer online learning to traditional classes 6.我们可以依靠他按时完成任务，因为他非常可靠。 We can him to finish the task on time because he is very 7.这家电视台对奥运会进行了现场报道。 The TV station provided live of the Olympic Games. 8.她在学校戏剧中扮演了一个次要角色，但表现得很好。 She played a role in the school play but still performed well. 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。 4 高中选择性必修第四册沪教版 【Unit1】 词汇变形及词缀精讲 In today's digital age,information spreads quickly through online platforms.However,not all sources are (rely).To avoid being misled,we should (examine)the information carefully and (cite)authoritative sources.For example,when reporting on social issues, journalists need to provide detailed(cover)based on facts. Some people argue that_ (regulate)online content is necessary to protect the public.They believe that without rules, (regulate)platforms may spread false information.On the other hand,others emphasize the importance of free speech.This debate has become an important (agenda)for policymakers. Experts suggest building a (network)of trusted information channels.By doing so,we can ensure that the public has access to (compel)and accurate information. 参考答案 I.根据句意及汉语提示完成单词 6.unregulated 7.agenda 8.network 9.testimony 10.coverage Ⅱ.用所给单词的适当形式填空 6.network 7.reliable 8.examine 9.compelling 10.cite L.完成句子 5.minority 6.rely on;reliable 7.coverage 8.minor V.语篇填空 1.reliable 2.examine 3.cite 4.coverage 5.regulating 6.unregulated 7.agenda 8.network 9.compelling 5