Unit 3 The Internet三-2025-2026学年高中英语易错词汇精讲必修第二册（人教版）

高中必修二人教 寒假专版 B版易错词汇精讲 【寒假专版】 高中·人教·必修二Unit3 The Internet三 单元词汇总览 technological/,tekna'lDd3kl/adj.迫切需要 重大变革 技术的：工艺的 crisis /'krarsIs/n.(pl.crises)revolutionary /reva'lu:fanari/ technology /tek'nold3in.技术；机；危急关头 adj.革命的；革新的：n.革命者 工艺：科技 solve/s3lv/t.解决；解答 access/'akses/n.通道；（使用、 statistics/ste't虹stiks/n.统计数据； solution /sa'lu:fn/n.解决办法；查阅、接近或面见的)机会；权 统计学 答案 利：t.进入：使用：获取 statistic/sta'tIstrk/n.统计数字；challenge/tfaelmd3/n.挑战；艰barrier/baeria()/n.障碍；屏障： 统计资料 巨任务：t.怀疑：向…挑战关卡 figure/figa(r)/n.数字：人物：身 overcome /auva'kAm/vt.(over- break down barriers打破障碍 材：t.认为；认定；计算 came,overcome)克服；战胜；解connect/ka'nekt/t.&vi.连接： average/'evarId3adj.平均的：决 联结；接通电话 n.平均数；平均水平；t.平均overcome difficulties克服困难 connection/k3'nekn/n.连接：联 为 opportunity/,Dp3'tju:nati/n.机系；关联 average out算出平均数：最终达会：时机 global/'glaubl/adj.全球的：全 到平均水平 take the opportunity抓住机会世界的 data/'derta/n.数据：资料：材料potential /p3'tenf1/adj.潜在的：globalisation/,glaubalaI'zen/n. analyse/'aenalaz/vt.分析：研究可能的：n.潜力：潜能 (also globalization))全球化 analysis/a'naelasIs/n.(pl.analy-tap/taep/t.&vi.开发；利用：globalise/'glaubalaiz/vt. (also ses)分析；分析结果 轻拍：n.轻拍：水龙头 globalize)使全球化 conclude /kan'klu:dt.&vi.得tap into开发；利用 benefit/'benifit/n.益处；好处； 出结论：推断；结束 creativity/kri:er'trvati/n.创造vi.&t.受益；得益于 conclusion /kan'ku:3n/n.结论；力：创造性 mutual/'mju:tfual/adj.相互的； 推论：结尾 innovate'n3vet/vi.创新：改彼此的：共同的 summarize/'sAmaraIz/t.&vi.革；t.引入（新事物、思想或方mutual benefit互利共赢 总结：概括 法) cooperation /kau Dpa'reifn/n. summary/'sAmari/n.总结：概innovation/,Im3'veun/n.创新；作：协作 要：adj.总结性的；概括的 革新：新事物 cooperate /kau'DpareIt/vi.合作； phenomenon /fa'npminan/n.(pl.transform /traens'fo:m/vt.vi. phenomena)现象；奇迹 使改变形态；使改观：使转变cooper ate with与…合作 urgent/'3:d3nt/adj.紧急的：迫transformation/,traensfa'meIn/digital divide数字鸿沟 切的：急需处理的 n.变化；转变；改观 urgency/'3:d3nsi/n.紧急情况：revolution/,reva'lu:n/n.革命： 易错词汇精讲 高中必修二人教 寒假专版 1.statistics/sta'tstrks/n.统计数据：统计学 ·易错点：易混淆单复数含义，表示“统计数据”时为可数名词（常作复数），表示“统计学” 时为不可数名词。 ·精讲：作“统计数据”讲时，谓语动词用复数：作“统计学”讲时，谓语动词用单数。 ·例句：The statistics show that the economy is growing.（数据显示经济在增长。) ·真题链接：（人教版高中必修二同步练习)：Statistics be)an important subject for students majoring in economics.(答案：is) 2.data/deta/n.数据；资料：材料 ·易错点：易误用作单数，实际为不可数名词（视为复数时谓语动词可用复数，视为单数时用单 数，人教版教材中多作复数)。 ·精讲：单复数同形，常用搭配collect/gather data(收集数据)。 ·例句：The data are being analyzed by the research team ·真题链接：（人教版高中必修二同步练习）：The data (provide)by the company helped us finish the report.（答案：provided) 3.analysis/A'naelasIs/n.(pl.analyses)分析；分析结果 ·易错点：复数形式易误写为analysises,,正确复数是analyses/月elsi:z/。 ·精讲：以-sis结尾的名词变复数通常改-sis为-ses,如crisis-→crises。 ·例句：We need to make a careful analysis of the problem. ·真题链接：（人教版高中必修二同步练习)：The scientists have done several (analysis) on the sample.(答案：analyses) 4.phenomenor/f'nDmmn3n/n.(pl.phenomena)现象；奇迹 ·易错点：复数形式易误写为phenomenons,正确复数是phenomena/fa'nΦmn/。 ·精讲：源自希腊语，复数不规则变化，需特殊记忆。 ·例句：Natural phenomena like earthquakes are hard to predict. ·真题链接：（人教版高中必修二同步练习）：Many strange (phenomenon)have been reported in this area.(答案：phenomena) 5.crisis/kraisis/n.(pl.crises)危机：危急关头 ·易错点：复数形式易误写为crisises,正确复数是crises/.'krarsi:z/。 ·精讲：同analysis,以-sis结尾名词复数为-ses。 ·例句：The company is facing a financial crisis. 高中必修二人教 寒假专版 ·真题链接：（人教版高中必修二同步练习）：The country has gone through several economic (crisis)in the past decade.(答案：crises) 6.average/'evarId/adj.平均的：n.平均数；平均水平；t.平均为 ·易错点：作动词时易误用被动语态，实际为及物动词，直接接宾语。 ·精讲：固定搭配average sth.out(算出平均数)，average+数字（平均为…）。 ·例句：The temperature averages20 C in spring here.. ·真题链接：（人教版高中必修二同步练习）：The monthly sales of the store (average) 500,000 yuan last year.(答案：averaged) 7.potential /p3ten/adj.潜在的；可能的；n.潜力；潜能 ·易错点：作名词时易误加冠词，实际为不可数名词（指“潜力”时）。 ·精讲：常用搭配tap into one's potential(挖掘潜力)，have potential(有潜力)。 ·例句：The student has great potential in mathematics ·真题链接：（人教版高中必修二同步练习）：It's important to develop children's (potential)from an early age.(答案：potential) 8.access/'ekses/n.通道；机会；权利；t.进入；使用；获取 ·易错点：作名词时易误加动词不定式，正确搭配是access to sth.(使用/接近…的机会)。 ·精讲：access后接介词to,不可直接接动词原形。 ·例句：Students have free access to the library. ·真题链接：（人教版高中必修二同步练习）：We should improve people's (access)to quality education.(答案：access) 9.benefit/'benifit/n.益处：好处：vi.&t.受益：得益于 ·易错点：作动词“得益于”时易误用主动语态，正确搭配是benefit from sth.。 ·精讲：主动形式表被动含义，“A benefits from B”意为“A从B中受益”。 ·例句：We benefit a lot from regular exercise. ·真题链接：（人教版高中必修二同步练习)：Children (benefit)greatly from parent- child reading activities.(答案：benefit) 10.challenge/elnd3/n.挑战；艰巨任务；t.怀疑；向…挑战 ·易错点：作动词“向…挑战”时易漏介词，正确搭配是challenge sb.to sth./to do sth.。 ·精讲：后接不定式或名词，表示“挑战某人做某事”。 ·例句：HIe challenged me to a game of chess.. 高中必修二人教 寒假专版 ·真题链接：（人教版高中必修二同步练习）：The coach challenged the team (win)the next match.(答案：to win) 1l.overcome/,aUva'km/Vt.(overcame,.overcome)克服；战胜；解决 ·易错点：过去分词易误写为overcomed,正确过去分词是overcome(与原形同形)。 ·精讲：不规则动词，过去式overcame,过去分词overcome。 ·例句：She overcame her shyness and gave a speech. ·真题链接：（人教版高中必修二同步练习）：Having (overcome)many difficulties, he finally succeeded.(答案：overcome). 12.globalisation/.glaubala'zen/n.(also globalization)全球化 ·易错点：易混淆英式(globalisation)与美式(globalization)拼写，人教版教材中两种形式均 认可，需注意一致性。 ·精讲：以-ise结尾的动词变名词，英式加-sation,美式加-zation。 ·例句：Globalisation has brought both opportunities and challenges. ·真题链接：（人教版高中必修二同步练习）：The process of (globalize)has accelerated in recent years..(答案：globalization/globalisation) 13.ta即tep/t.&vi.开发：利用：轻拍；n.轻拍：水龙头 ·易错点：固定搭配tap into易误写为tap in,into不可省略，意为“开发；利用”。 ·精讲：tap into potential/resources(开发潜力/资源)。 ·例句：We need to tap into the market's potential.. ·真题链接：（人教版高中必修二同步练习)：It's important to ta即 the wisdom of the people..(答案：into) 14.opportunity/,Dp3'tju:nati/n.机会；时机 ·易错点：易误与chance混淆，opportunity更强调“有利的时机”，搭配take the opportunity to do sth.(抓住机会做某事)。 ·精讲：后接不定式表示“做某事的机会”。 ·例句：I took the opportunity to visit my grandparents. ·真题链接：（人教版高中必修二同步练习）：She decided to take the opportunity (study)abroad.(答案：to study) 易错词汇综合训练 高中必修二人教 寒假专版 1.一、单项选择 1.The show that online shopping has grown rapidly in recent years. ·A.statistics ●B.statistic ·C.analysis ·D.phenomenon 2.Students should have free to the school library resources. ●A.access 。B.way ●C.entrance 。D.road 3.Children can a lot from reading classic literature. ●A.benefit 。B.help ·C.gain ●D.profit 4.The coach challenged the team the championship this season. 。A.win ●B.to win 。C.winning 。D.won 5.We need to tap the potential of young people to drive innovation ●A.in 高中必修二人教 寒假专版 ●B.at ●C.into 。D.for 2.二、根据句意及汉语提示完成单词 1.The scientist has done several (分析)on the climate data. 2.Global (全a球化)has connected people from different countries closely. 3.It's important to develop children's (潜力)in creative thinking. 4.The company is facing a serious financial (危机)due to poor management. 5.Natural (like rainbows are caused by the reflection of light. 3.三、首字母填空 1.The average temperature in this city r around 20C in spring. 2.You should o your fear of speaking English in public 3.Many people b from regular exercise and a balanced diet 4.The key to success is to c every opportunity to learn and grow. 5.The data p by the research team was published in a science magazine. 4.四、用所给单词的适当形式填空 1.Statistics (be)a required course for business majors.(提示：指学科) 2.The research team has collected enough (data)to support their conclusion. 3.Having (overcome)many difficulties,she finally achieved her dream. 4.We need to make a careful (analyze)of the market before making a decision. 5.The process of (globalize)has brought both advantages and challenges. 5.参考答案 ·一、单项选择 1.A2.A3.A4B5.C ·二、根据句意及汉语提示完成单词 1.analyses 2.globalization/globalisation 3.potential 4.crisis 5.phenomena ·三、首字母填空 1.averages 2.overcome 3.benefit 4.seize 5.provided 高中必修二人教 寒假专版 ·四、用所给单词的适当形式填空 1.is 2.data 3.overcome 4.analysis 5.globalization/globalisation