Unit 4 Living with Technology一-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第二册(译林版)

2026-02-23
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高中选择性必修第二册译林版 【寒假专版】 词汇变形及词缀精讲 寒假专版 Unit 4 Living with Technology 词汇变形及词缀精讲 全部单元单词 castle /'ka:sl/n.城堡;build)诺,保证:花(钱或时间):vi.全 非传统的 castles in the air(建)空中楼阁,心全意投入,忠于 *hacker/'heka)/n.黑客 幻想,空想 crime /kram/n.罪,罪行:犯罪theft/eeft/n.偷窃,盗窃罪 input/mpot/n.输入的信息,投活动 break into强行闯入,撬开;突 入:t.(input,,input)输入(信息)murder/'m3:da(r)/t.&n.谋然开始(笑、唱等):顺利打入 capacity /ka'pasati/n.领悟(或杀,凶杀 fail-safe/,fel'serf/adj.自动保 理解、办事)能力;容量,容积;urge3:d3/t.敦促,催促;大力险装置的,具有自动防止故障 职位,职责:生产 推荐,竭力主张:n冲动,强烈性能的 analyse/'enalaiz/(AmE analyze)的欲望 *drone/dran/n.无人驾驶飞机 t.分析 pose /p3Uz/t.造成,产生;提distribution/.dst'bju:n/n.分 massive/.maesrv/adj..巨大的,大问,质询:vi.摆好姿势;n.姿发,分送:分配,分布 而重的:非常严重的 势 predict/prI'dikt/vt.预言,预告 network/'netw3kn.网络,网apparently /'paerantli/adv.显decrease/d'kri:s/t.&vi.减少, 状系统:关系网,人际网:(互然,可见 降低:'di:kri:s/n.减少,降低 联)网络 warning/'w四/n.警告,先deny/dna/t.否认,否定;拒 coin /kom/t.创造(新词语) 兆;警戒 绝承认,拒绝接受 breakthrough/'breikOru:/n.重demand/d'mand/t.需要;强quantity/'kwpntati/n.数量;大 大进展,突破;adj.突破性的烈要求:n.要求,所需之物:需量;in large quantities大量,大 finance/famans/n.财政,金融:求,需要 批 资金;财力;财务管理;t.提victim/'viktum/n.受害者,牺牲airline/eslam/n.航空公司 供资金 品:受赌者,祭品:fall victim to threat/ret/n.构成威胁的人 to name but a few略举几例 受伤,受损,被害 (或事物:威胁,恐吓;凶兆 autonomous/:tonamas/adj..自greedy/gri:di/adj.贪心的,贪spy/spa/vi.从事间谍活动:t. 主的,有自主权的:自治的 婪的 突然看见;n.间谍 domestic/d'mestik/adj..家庭recognition/rekg'nun/n.识别,spy on暗中监视,窥探 的,家用的:本国的,国内的认出:承认,认可;赞誉,赏识llegal'li:gl/adj.不合法的,非 threaten /'Oretr/t.危及,对.database/'deitabeIs/n.数据库法的 构成威胁:威胁,恐吓 alternative/b:l't3natv/n.可供 commit/ka'mt/t.犯(罪):承选择的事物:adj.可供替代的: 高中选择性必修第二册译林版 【寒假专版】 词汇变形及词缀精讲 词汇变形及词缀精讲 1.analyse/'enolaIz/(AmE analyze))t.分析 词汇变形 名词形式:analysis/A'naelsis/(复数analyses/为'naelosi:z/) 构词解析 前缀ana-:表“向上、完全”;后缀-lyse/-yze:构成动词,表“分解、分析”:对应的名词后缀为-sis。 同类词:paralyse(使瘫痪)一paralysis(瘫痪) 例句:We need to analyse the data carefully before making a decision, 真题链接(译林版高中选择性必修第二册单元练习):The research team spent three months_ (analyse)the results of the experiment.(答案:analysing/analyzing) 2.massive/'naesIv//adj.巨大的,大而重的 词汇变形 名词形式:nass /maes/(质量:大量) 构词解析 后缀ive:加在名词后构成形容词,表“具有…性质的”。 同类词:active(话跃的)←-act(行动)、creative(有创造力的)←-create(创造) 例句:The massive stone castle has stood on the hill for over500 years. 真题链接(译林版高中选择性必修第二册阅读填空):The(mass)project will require a lot of time and money to complete..(答案:massive) 3.network/'netw3k/n.网络,网状系统 词汇变形 动词形式:network/'netw3k(建立网络:联网) 构词解析 前缀net-:表“网”;后缀-work:表“结构、系统”。 Our company is trying to network with international partners to expand business. 真题链接(译林版高中选择性必修第二册课文原句):The Internet is a global network that connects millions of computers worldwide 4.breakthrough/brek0u:/n.重大进展,突破 词汇变形 动词短语:break through(突破,穿过) 构词解析 由动词短语break through转化而来,合成名词,表“突破的结果”。 Scientists have made a major breakthrough in the treatment of cancer. 真题链接(译林版高中选择性必修第二册单元测试):After years of research,the team finally achieved a_(break)in the new technology..(答案:breakthrough) 5.domestic/da'mestik/adj.家庭的:国内的 词汇变形 高中选择性必修第二册译林版 【寒假专版】 词汇变形及词缀精讲 名词形式:domesticity/,dame'strsati/(家庭生活) 构词解析 前缀dom-:表“家、住所”;后缀tic:构成形容词,表“与…相关的”。 反义词:international(国际的) The government is trying to promote domestic tourism to boost the economy. 真题链接(译林版高中选择性必修第二册完形填空):She prefers_ (domestic)life to working in a busy office.(答案:domestic) 6.threaten/'retn/vt.危及:威胁 词汇变形 名词形式:threat/ret/(威胁:凶兆) 形容词形式:threatening/'retn)/(威胁的,恐吓的) 构词解析 后缀-e:加在名词后构成动词,表“使…成为:使…处于状态”;-ing构成形容词。 例句:Pollution threatens the survival of many species in the river. 真题链接(译林版高中选择性必修第二册语法填空):The dark clouds and strong winds are (threaten)signs of a coming storm.(答案:threatening) 7.commit /ka'mt/vt.犯(罪):承诺 词汇变形 名词形式:commitment /ka'mitmant//(承诺;投入) 形容词形式:committed/k'mtd(坚定的:忠诚的) 构词解析 前缀com-:表“共同”:后缀-ment:构成名词,表“行为、结果”:-ed构成形容词。 固定搭配:commit a crime(犯罪):commit to(致力于) 例句:He made a commitment to help the poor in his community.. 真题链接(译林版高中选择性必修第二册阅读理解):A (commit)scientist will spend most of his time on research.(答案:committed) 8.recognition/,rekag'nun/n.识别;承认 词汇变形 动词形式:recognize/rekagnaIz/(识别;认出) 形容词形式:recognizable/'rekagnaIzabl/(可识别的) 构词解析 前缀re-:表“再次”;后缀-ion:构成名词,表“动作或过程”;-able:构成形容词,表“可…的”。 The new software has improved the recognition of handwritten characters 真题链接(译林版高中选择性必修第二册单元练习):The company's effortsto protect the environment have won international__((recognize).(答案:recognition) 9.database/'deitabers/n.数据库 词汇变形 动词形式:database/deitabeis/(将…存入数据库) 高中选择性必修第二册译林版 【寒假专版】 词汇变形及词缀精讲 构词解析 由data(数据)和base(基础)合成,表“存储数据的基础系统”。 例句:All customer information is stored in the company's database. 真题链接(译林版高中选择性必修第二册信息技术相关阅读):We need to update the】 (data) regularly to ensure accuracy.(答案:database) 10.alternative:l't3:nativ/adj.可供替代的:n.可供选择的事物 词汇变形 动词形式:alternate/':Itanert/(交替:轮流) 副词形式:alternatively:l't3 natrvli/(或者,另外) 构词解析 前缀alter-:表“其他的;改变”;后缀-ative:构成形容词或名词;ly构成副词。 例句:If you don't like coffee,.we have the alternative of tea or juice. 真题链接(译林版高中选择性必修第二册听力填空):You can take the bus to the station,or (alternative),ride a bike.(答案:alternatively) ll.predict /prI'dkt/vt.预言,预告 词汇变形 名词形式:prediction /prI'dikn/(预言,预测) 形容词形式:predictable/prI'diktabl/(可预测的) 构词解析 前缀pre-:表“预先”;后缀-dict:表“说”(如dictate口述):-ion构成名词;-able构成形容词。 例句:Experts predict that the economy will grow by3%next year.. 真题链接(译林版高中选择性必修第二册阅读理解):The weather (predict)says it will rain heavily tomorrow.(答案:prediction) l2.decrease/d'kri:s/v.减少:/'di:kri:s/n.减少 词汇变形 反义词:increase/n'kri:s/v./'nkri:s/n.(增加) 构词解析 前缀de-:表“向下;减少”-crease:表“增长”(如increase增加)。 例句:The number of students in the school has decreased by 10%this year.. 真题链接(译林版高中选择性必修第二册图表分析题):There was a significant (decrease)in sales during the winter months.(答案:decrease) 13.illegal'li:gl/adj.不合法的,非法的 词汇变形 反义词:legal/'Ii:glW(合法的) 名词形式:illegality/,i:'gat/(非法行为) 构词解析 前缀i-:表“否定”(用于以1开头的词前):后缀-l:构成形容词。 同类词:illegal(非法的)←-legal(合法的);illogical(不合逻辑的)←-logical(逻辑的) 高中选择性必修第二册译林版 【寒假专版】 词汇变形及词缀精讲 例句:It is illegal to drive without a license in most countries. 真题链接(译林版高中选择性必修第二册完形填空):The police arrested him for(legal)activ- ities.(答案:illegal) 14.finance/'famaens/n.财政:t.提供资金 词汇变形 形容词形式:financial/far'nenl/(财政的,金融的) 综合训练 一、 根据句意及汉语提示完成单词 6.The government has taken measures to promote (国内的tourism. 7.The team has made a major_ (突破)in cancer research. 8.The Internet is a global (网络)connecting millions of computers. 9.His rude behavior was seen as a (威胁)to the team's harmony.. 10.We need to update the (数据库)regularly to ensure data accuracy. 二、用所给单词的适当形式填空 6.The research team spent two years_(analyse)the environmental data. 7.The company's(finance)situation has improved significantly this year. 8.She is a (commit)teacher who always puts students first. 9.The weather forecast made an accurate(predict)about the storm. 10.There has been a gradual (decrease)in the number of smokers in recent years 三、完成句子 4.Scientists (取得突破)in the treatment of rare diseases last month 5.If you can't attend the meeting,please find an (替代的)time. 6.The new policy is expected to()air pollution by 20%. 7.She prefers. (家庭的)life to working in a busy office. 高中选择性必修第二册译林版 【寒假专版】 词汇变形及词缀精讲 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。 Modern technology has brought both benefits and challenges.With the development of the global (network),people can easily connect with others worldwide.However,this also means that personal information stored in(database)may be at risk.To address this,experts have made a (breakthrough)in data security technology.They(analyse)millions of cases to develop anew system that can recognize(threaten)activities in real time.Additionally,the government is promoting_ (domestic)tech companies to compete internationally,hoping to reduce (depend)on foreign products. 参考答案 I.根据句意及汉语提示完成单词 6.domestic 7.breakthrough 8.network 9.threat 10.database Ⅱ.用所给单词的适当形式填空 6.analysing/analyzing 7.financial 8.committed 9.prediction 10.decrease I完成句子 4.made breakthroughs 5.alternative 6.decrease 7.domestic V语篇填空 1.network 2.databases 3.breakthrough 4.analysed/analyzed 5.threatening 6.do- mestic 7.dependence 6

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Unit 4 Living with Technology一-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第二册(译林版)
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Unit 4 Living with Technology一-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第二册(译林版)
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Unit 4 Living with Technology一-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第二册(译林版)
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