懒笔记
2018年12月英语六级真题第1套 Part II Section B (1)
CET-6 · 来自 2018年12月英语六级真题第1套 · Part II Section B (1) · 听力

2018年12月英语六级真题第1套 Part II Section B (1)

新闻报道 · 听力 · 真题文章逐层精读

本页是 2018年12月英语六级真题第1套 Part II Section B (1) 文章的精读视角页——这篇新闻报道全文 257 词、6 段，CEFR 难度 B2（B2 级在英语六级文章中占 39%），作者立场为「消极批判」；英文原文之外，本篇已有的 11 项精读维度逐项展开，其中能迁移到其他英语六级真题文章的判断方法（篇章结构、修辞、言外之意、作者态度、体裁速判）随各维度一并讲透。

精读最佳实践

本页解析里的段号（P1）都可以点——点一下，原文在顶部翻开并定位到该段，解析引用的原文同步标亮；合上原文，你还停在刚才读到的位置。点 P1 试试。

PASSAGE · 文章原文

6 段英文原文

以下为2018年12月英语六级真题第1套 Part II Section B (1) 的听力原文，共 6 段。左侧 P1–P6 是段落编号——本页全部解析（结构、逐段、修辞、自检题）都以它为坐标回指原文，点击解析里的段号，原文即在顶部翻开并定位到该段、引用的原文同步标亮；合上原文仍停在当前阅读位置。原文保持卷面形态，不带翻译与标注。

During the Arctic winter from October to March, the average temperature in the frozen north typically hovers around minus 20 degrees Celsius. But this year, the Arctic is experiencing much higher temperatures.

On February 20, the temperature in Greenland climbed above freezing or zero degrees Celsius and it stayed there for over 24 hours. Then on February 24, the temperature on Greenland's northern tip reached six degrees Celsius. Climate scientists described the phenomenon as "stunning."

Weather conditions that drive this bizarre temperature surge have visited the Arctic before. They typically appear about once in a decade. However, the last such increase in temperature took place two years ago.

This is troubling as climbing Arctic temperatures combined with rapid sea-ice loss are creating a new type of climate feedback loop which could accelerate Arctic warming. Indeed, sea-ice cover in the Arctic is melting faster than expected. Without those masses of cooling sea ice, warm air brought to the Arctic can penetrate further inland than it ever did before. The air can stay warmer longer, too. This drives additional melting.

Overall, Earth is warming at a rapid pace—2014 through 2017 rank as the hottest years on record—and the Arctic is warming twice as fast as anyplace else on Earth. This raises unique challenges for Arctic wildlife and indigenous people who depend on Arctic ecosystems to survive.

Previously, climate forecasts predicted that Arctic summer ice would disappear entirely by around 2060. But based on what scientists are seeing now, the Arctic may be facing summers without ice within 20 years.

PARAGRAPHS · 逐段精读

6 段逐段主旨与解读

逐段拆解2018年12月英语六级真题第1套 的这篇原文——每段给出英文段落主旨、段落标题与中文解读，并提炼一条「这段为什么这样读」的具体方法。

  1. P1

    Arctic Breaks Temperature Norms

    The Arctic is experiencing unusually high temperatures this year, far above the typical winter average of minus 20 degrees Celsius.

    作为 opening paragraph，这段通过 establish baseline 和 introduce abnormality，为整篇 article 关于 Arctic warming 的 theme 奠定了 foundation。它的 function 是 grab attention 并 set the stage，让 readers 意识到有 significant climate change 正在发生。这段没有给出 detailed evidence 或者 deep analysis，而是起到 hook 的作用，引导 readers 继续往下读以了解 specifics 和 implications。

    识别常态与异常的对比结构
  2. P2

    Greenland's Record February Warmth Stuns Scientists

    Greenland recorded above-freezing temperatures in February, with the northern tip reaching six degrees Celsius, which climate scientists called stunning.

    这个 paragraph 的 function 是为第一段的 general statement 提供 concrete proof 和 expert validation。它通过 specific Greenland data 把 abstract 'much higher temperatures' 变得 tangible 和 measurable。Expert 的 'stunning' 评价进一步 amplify 了 issue 的 severity，为后续 paragraphs 关于 consequences 和 causes 的讨论建立了 urgency。在整个 article structure 中，这是典型的 evidence paragraph，support main thesis。

    提取具体数据与专家评价
  3. P3

    Temperature Surges Occurring More Frequently

    While such temperature surges historically occurred once per decade, the previous incident happened only two years ago, indicating accelerating frequency.

    这个 paragraph 在 article 中起到 contextualization 的作用,showing 当前 temperature surge 不是 isolated incident 而是 accelerating pattern 的一部分。它 build on 前两段的 evidence,adding temporal dimension 来 demonstrate 问题的 worsening trajectory。By revealing 这种 acceleration,paragraph 为下一段关于 consequences 和 feedback loops 的讨论做好了 logical transition,helping readers 理解为什么这种 trend 是 'troubling'。

    对比历史常态与近期趋势
  4. P4

    Feedback Loop Accelerates Arctic Warming

    The combination of rising Arctic temperatures and rapid ice loss creates a self-reinforcing feedback loop that accelerates warming beyond previous expectations.

    这是 article 的 analytical heart,explaining underlying mechanism 使前面描述的 temperature anomalies 变得 understandable 和 alarming。它 transition 文章从 presenting evidence 到 explaining implications。Feedback loop concept 是 critical,因为它说明 problem 是 self-perpetuating 而不是 static。这段为后续关于 broader impacts 和 future projections 的讨论提供了 scientific foundation,showing why 前面的 trends 会 continue 和 worsen。

    追踪因果链条与核心机制
  5. P5

    Arctic's Rapid Warming Threatens Ecosystems and Communities

    Earth is warming rapidly with the Arctic warming twice as fast, creating unique survival challenges for Arctic wildlife and indigenous populations.

    这个 paragraph 起到 humanizing 和 broadening 的作用,把 abstract climate data 和 human/ecological realities 连接起来。它 extend article 的 scope beyond purely scientific observation 到 practical consequences。By mentioning 'Arctic wildlife and indigenous people',paragraph add emotional weight 和 ethical dimension,making readers 理解这不仅是 scientific curiosity 而是 survival issue。这为 final paragraph 的 future projections 设定了 stakes。

    连接现象与影响对象
  6. P6

    Ice-Free Arctic Summers Projected Decades Sooner

    Scientists now predict ice-free Arctic summers could occur within 20 years, significantly sooner than the previous 2060 forecast.

    作为 concluding paragraph,这段 bring article full circle,把 opening 的 current temperature anomalies 和 middle sections 的 mechanism explanations 转化为 future projection。Dramatic timeline revision (2060 → 20 years) serve 作为 powerful ending,leaving readers 印象深刻并 concerned。这个 prediction 是 logical culmination of all previous evidence:unusual warming + feedback loops + accelerating patterns = much faster ice loss。它 answer 隐含的读者问题:'So what does all this mean for the future?',giving article closure 和 impact。

    对比预测时间线的变化
SELF CHECK · 段落自检题

6 道逐段细节自检题

针对2018年12月英语六级真题第1套这篇原文，每段配 1 道细节题（ 1 个正确项 + 5 个干扰项 ，由懒笔记精读引擎基于本段命制，非试卷原题）。 选项默认中性；点「显示答案与解析」展开正确项、解析与最快解法，现代浏览器会同步高亮正确选项。

  1. 第 1 段 定位词 Arctic this winter

    What is unusual about the Arctic this winter?

    • A The Arctic has remained at minus 20 degrees Celsius for months.
    • B Temperatures have fallen below the normal winter average.
    • C Temperatures are far higher than the usual winter level.
    • D Winter in the Arctic now begins in April.
    • E The Arctic is the coldest place on Earth this year.
    • F The warming has been limited to summer months.
    显示答案与解析 收起答案与解析

    正确答案：C

    正确项完整保留了原文的比较骨架：先有 typical minus 20 degrees Celsius，随后出现 much higher temperatures。它没有把异常误说成绝对的高温，也没有擅自补充具体日期。障碍在于题干问 unusual，正确项用 far higher than the usual winter level 概括，而非机械复现原句，考生必须识别 comparative meaning。

    比较箭头筛选 时间极紧时，先用题干的 this winter 反向寻找文章中描述正常 seasonal level 的位置，可直接锁定 第1段。随后不要逐项翻译，只画出选项中的比较箭头：higher、below、remain、limited；与原文反常方向一致且未增加条件的正确项即为答案项。

  2. 第 2 段 定位词 February 20 Greenland

    What happened in Greenland on February 20?

    • A The temperature reached six degrees Celsius at Greenland's northern tip.
    • B The temperature dropped to zero degrees Celsius for less than 24 hours.
    • C Scientists announced that the Arctic had become ice-free.
    • D The temperature rose above freezing and stayed there for more than a day.
    • E The temperature remained below freezing throughout the day.
    • F Greenland recorded its normal winter temperature.
    显示答案与解析 收起答案与解析

    正确答案：D

    该项准确整合了 climbed above freezing 与 stayed there for over 24 hours 两项连续信息。more than a day 是 over 24 hours 的等义改写，符合六级对数字表达转换的考查。障碍在于选项没有复现 zero degrees Celsius，考生须理解 freezing 的温度含义，同时不能把 six degrees Celsius 误移到该日期。

    四格事实核验 直接扫描数字串 February 20，可在 第2段 一步落点。随后采用“四格核验”：date、place、direction、duration；只有正确项四格均与同一事实单元吻合，其余选项只要有一格错位便立即剔除，无需全文阅读。

  3. 第 3 段 定位词 temperature surge notable

    Why is the recent Arctic temperature surge notable?

    • A It was the first temperature surge ever observed in the Arctic.
    • B It has occurred every year for the past decade.
    • C It followed a period of unusually low Arctic temperatures.
    • D It occurred exactly ten years after the previous increase.
    • E It recurred only two years after an event that normally occurs about once a decade.
    • F It was caused by the disappearance of all Arctic sea ice.
    显示答案与解析 收起答案与解析

    正确答案：E

    正确项同时保留了正常频率 once a decade 和实际间隔 two years，准确解释了 notable 的原因。recurring 是对 last such increase took place 的概括。障碍在于原文先说这些 conditions have visited before，容易让考生误选“并不新鲜”；真正的新闻价值来自 However 后的频率反常。

    频率差速比对 先抓题干中的 recent 和 notable，直奔带有频率数字及转折词的 第3段。最高效的做法不是翻译整段，而是把两个 time interval 写成“通常十年 / 实际两年”；同时保留这两个数值关系的正确项即为答案项。

  4. 第 4 段 定位词 sea-ice loss intensify

    How can rapid sea-ice loss intensify Arctic warming?

    • A Sea ice blocks warm air from reaching the Arctic altogether.
    • B Warm air freezes quickly after entering the Arctic.
    • C Rapid warming creates new sea ice that cools the region.
    • D Sea-ice loss prevents warm air from moving inland.
    • E Scientists expect sea ice to melt only during unusually cold winters.
    • F Less cooling ice allows warm air to move farther inland and remain warm longer, causing more melting.
    显示答案与解析 收起答案与解析

    正确答案：F

    该项按原文顺序再现了完整 feedback loop：cooling sea ice 减少，warm air penetrate further inland，air stay warmer longer，最后 drives additional melting。障碍在于它把多句信息压缩为一条链，考生需要辨认 less cooling ice 不是独立结果，而是后续过程的起点。

    三箭头因果链 看到 rapid sea-ice loss，直接检索 第4段，并只读取含 Without、can、This drives 的三句。用“少冰 -> 暖空气更深入且更久 -> 更多融化”的箭头判定，唯一不逆转任何箭头、也不删掉关键中间环节的正确项即为答案项。

  5. 第 5 段 定位词 unique challenges Arctic

    Who faces unique challenges as the Arctic warms rapidly?

    • A Arctic wildlife and indigenous people dependent on Arctic ecosystems.
    • B Climate scientists studying global temperature records.
    • C Only people living on Greenland's northern tip.
    • D People who do not rely on Arctic ecosystems.
    • E All residents in the hottest countries on Earth.
    • F Travelers visiting the Arctic during summer.
    显示答案与解析 收起答案与解析

    正确答案：A

    该项准确对应 Arctic wildlife 和 indigenous people who depend on Arctic ecosystems to survive。dependent on 是对 who depend on 的语法压缩，保留了关键生存依赖条件。障碍在于答案含两个并列群体，且 indigenous people 的限定关系不能遗漏；仅选人类或仅选动物都不完整。

    谓语倒找主体 不要从反复出现的 Arctic 开始慢读，直接扫描更稀有的 unique challenges，可精准落在 第5段 的句末。然后采用“谓语倒找主语”法：从 challenges 向前找承担者，并确认其后是否有依赖条件；保留完整并列主体的正确项即为答案项。

  6. 第 6 段 定位词 scientific observations Arctic summer ice

    What do recent scientific observations suggest about Arctic summer ice?

    • A Arctic summer ice will certainly disappear around 2060.
    • B The Arctic may have ice-free summers within 20 years.
    • C Summer ice has already disappeared completely from the Arctic.
    • D Arctic ice is expected to grow during the next 20 years.
    • E Scientists have stopped making forecasts about Arctic summer ice.
    • F Only winter sea ice may disappear within 20 years.
    显示答案与解析 收起答案与解析

    正确答案：B

    正确项对应 may be facing summers without ice within 20 years，准确保留不确定性 may、夏季对象 summers 和时间范围 within 20 years。障碍在于旧预测 around 2060 同样带有未来时间，且 disappear entirely 的措辞更绝对；考生必须选取由 current observations 导出的更新判断，而非旧预测。

    转折后双核验 先把题干的 recent 和 observations 作为组合检索词，锁定 第6段 中 based on what scientists are seeing now 这一证据短语。随后只看 But 后句，并用“情态词 + 时间窗”双核验：与 may 和 within 20 years 同时一致的正确项即为答案项，旧预测无需反复比较。

STRUCTURE · 篇章结构

6 个意群的新闻报道骨架

按新闻报道 的行文骨架切分意群，每个意群标注它覆盖的段落与对主旨的作用——逐段读完后回到这里俯瞰全篇，能看清作者为什么按这个顺序行文。

  1. P1

    反常现象引入

    这个 opening 通过 contrast 手法建立了 baseline expectations，先说 Arctic winter 的 typical temperature 是 minus 20°C，然后用 But 转折引出 this year 的 abnormal situation，形成 dramatic tension 来 hook readers 的注意力

    作为 news lead 的 opening paragraph，它通过 establish context 和 highlight anomaly 来实现 grab attention 的功能，为后续 elaborate 这个 unprecedented warming 做好 setup

    温度异常的初步呈现
  2. P2

    具体事例支撑

    这个 paragraph 通过 provide concrete evidence 来 substantiate 上一段的 general claim，用 specific dates (February 20, February 24)、precise temperature readings (above freezing, six degrees Celsius) 和 expert assessment ("stunning") 来 add credibility 和 make the story tangible

    按照 news writing 的 supporting details layer，这段通过 present hard data 和 quote expert reaction 来 validate 主旨中的 unprecedented warming，让 abstract concept 变成 verifiable facts，增强 credibility

    格陵兰升温的数据佐证
  3. P3

    历史对比揭示

    这里通过 historical comparison 来 put current events in perspective，说明这种 weather conditions 以前 about once in a decade 出现，但 the last occurrence 是 two years ago，这个 pattern change 用 However 转折来 emphasize 问题的 escalating frequency

    在 news development 中这段 shift focus from isolated incident 到 worrying pattern，通过 establish frequency trend 来 elevate 问题的 severity，让 readers 理解这不是 random event 而是 accelerating phenomenon

    频率加快的历史证明
  4. P4

    机制解释说明

    这个 paragraph 深入到 causal mechanism，用 This is troubling 开头 signal 问题的 seriousness，然后 explain 了 feedback loop：climbing temperatures 加上 rapid sea-ice loss create accelerated warming，warm air can penetrate further 并 stay longer，这 drives additional melting，形成 vicious cycle

    在 explanatory layer 里这段 provide scientific reasoning behind 主旨提到的 accelerating ice melt 和 feedback loops，它把 observable phenomenon 和 underlying mechanisms connect 起来，让 readers understand why 情况会 worsen

    冰融化加速的科学机理
  5. P5

    影响扩展论述

    用 Overall 来 broaden perspective 到 global scale，指出 Earth is warming rapidly 而 Arctic 的 warming rate 是 twice as fast，然后 extend 到 consequences for Arctic wildlife 和 indigenous people，这个 scope expansion 把 physical phenomenon 连接到 human and ecological impacts

    这段在 news structure 里 serve 为 impact assessment layer，它 zoom out from local mechanisms 到 global context，并 introduce stakeholders (wildlife, indigenous people) 来 humanize 这个 story，让 abstract climate data 有了 tangible consequences

    全球视角下的影响范围
  6. P6

    预测对比收尾

    这个 closing paragraph 通过 contrast old vs. new predictions 来 deliver final punch，用 Previously (around 2060) 和 now (within 20 years) 的 stark difference 来 underscore 问题的 urgency 和 acceleration，这个 forward-looking projection 给 article 一个 impactful ending

    作为 news conclusion，这段通过 present revised timeline 来 reinforce 主旨中的 much earlier than previously forecast 这个 key point，它用 dramatic forecast revision 给 readers 留下 lasting impression of urgency

    预测时间线的大幅提前
MAIN IDEA · 速判主旨

7 步定位这篇文章的主旨

不读完全篇也能锁定主旨——以下 7 步按2018年12月英语六级真题第1套 这篇原文的实际行文顺序给出，每步说明看哪里、看出什么，可直接迁移到其他英语六级文章。

  1. 首段对比结构 P1

    新闻报道的 lead paragraph 通常会 introduce 文章的 main focus，通过快速捕捉 Arctic、temperature、higher 这些 key terms，我们可以在 10 秒内 establish 文章围绕 Arctic warming 展开，这是 identifying main idea 的 foundation。

  2. 数据与专家评价 P2

    新闻报道会用 factual details 来 support 其 main point，这些 specific numbers 和 expert reactions 不仅 verify 了 temperature surge 的 reality，更重要的是 'stunning' 这个 emotional descriptor 表明了 severity 和 significance，帮助我们 gauge 文章想传达的 urgency。

  3. 频率变化对比 P3

    新闻报道在描述 developing situation 时会 establish baseline 然后 highlight deviation，这里通过 'once in a decade' vs 'two years ago' 的 contrast 表明 frequency 正在 increase，这种 accelerating trend 是判断文章 main concern 的 critical clue，说明不只是 isolated incident 而是 worsening pattern。

  4. 因果链与后果 P4

    新闻报道在 established the problem 后会 explore 'why it matters'，这段通过 feedback loop 这个 mechanism 和 'accelerate'、'faster than expected' 等 intensifiers 表明 situation 正在 compound itself。'This is troubling' 这种 explicit evaluation 直接告诉读者 author's stance，帮助我们 confirm 文章的 critical tone。

  5. 全局对比与影响面 P5

    这一步通过 scale comparison（Arctic vs Earth、2014-2017 as hottest years）和 impact scope（wildlife、indigenous people）帮助我们 understand 文章在 situate 一个 local phenomenon 于 larger global crisis。'Overall' 和 'twice as fast' 这样的 framing language 表明作者在 emphasize Arctic's特殊性，这是 refine main idea 的 key element。

  6. 预测时间线修正 P6

    新闻报道常在 concluding paragraph 强化 main point 的 urgency，这里通过 'predicted' vs 'seeing now' 和 timeline 的 significant shortening（40年 vs 20年）突出了 situation 的 deteriorating speed。'Based on what scientists are seeing now' 这个 phrase 暗示 empirical evidence 正在 overtake predictions，这是判断文章 核心 warning 的 decisive clue。

  7. 分层信息整合 P1 P2 P3 P4 P5 P6

    这套方法之所以 effective 是因为它 mirrors 新闻报道的 inverted pyramid structure：从 what（现象）到 why（原因）到 so what（意义）到 what next（预测）。通过 systematically identify 每个层次的 linguistic markers 和 rhetorical signals，我们可以在 2-3 分钟内 construct 一个 accurate 且 complete 的 main idea，而不需要 word-by-word reading。

主旨信号词 much higher temperatures P1 stunning P2 troubling P4 accelerate P4 faster than expected P4 feedback loop P4 twice as fast P5 within 20 years P6

MAIN IDEA · 主旨

这篇文章在说什么

北极正经历前所未有的变暖,格陵兰岛2月气温升至零度以上。以前罕见的温度激增现在更频繁发生,加速冰层融化并形成反馈循环。科学家预测北极无冰夏季可能在20年内到来,远早于此前预测。
The Arctic is experiencing unprecedented warming, with Greenland temperatures rising above freezing in February. Previously rare temperature surges now occur more frequently, accelerating ice melt and creating feedback loops. Scientists predict ice-free Arctic summers could arrive within 20 years, much earlier than previously forecast.
WORD INFERENCE · 生词推断

5 个生词的上下文推断

不查词典，只用文中线索推出词义——每个词给出推断出的释义与 完整推理链。已收录进英语六级高频真题词集的单词可点击进入词条页。

  • hover 徘徊、维持在(某个数值)附近

    现在我们把三条线索串起来：首先，句法结构告诉我们 around 这个介词暗示了不固定、在范围内的状态；其次，词汇联想让我们想到 helicopter 的悬停特征，建立了'停留在某个位置'的语义联系；最后，语境对比强化了 hover 描述常态、稳定状态的特点。三条线索共同指向一个结论：hover 表示在某个数值或位置附近徘徊、维持。

    介词搭配+专业词联想+段落角色
  • stunning 令人震惊的、惊人的

    我们来整合这三条线索：构词法告诉我们 stunning 表示'令人产生某种强烈感受'；语境告诉我们这个感受是针对极端的、反常的 climate event，应该是震撼、惊讶类的情感；篇章结构告诉我们这个词处于叙事的 climax 位置，是最强烈的评价。三者结合，stunning 应该表示'令人极度震惊、惊愕'。

    构词+修饰对象特征+叙事位置
  • bizarre 异常的、古怪的、反常的

    三条线索形成一个完整的 reasoning chain：句际逻辑告诉我们 bizarre 描述的是频率异常的现象；词汇平行告诉我们它和 stunning 类似，都强调'超出预期'，但 bizarre 更客观；主题线索告诉我们整篇文章都在讲 abnormality，bizarre 是这个主题的关键词之一。综合来看，bizarre 应该表示'异常的''古怪的''反常的'。

    三层语境分析+情感客观区分
  • penetrate 穿透、渗透、深入

    整合三条线索：句法结构中的 further inland 告诉我们这是向内部移动的动作；因果逻辑中 sea ice 的屏障作用消失后 warm air 获得了这个能力，说明 penetrate 是'突破屏障、进入内部'；构词法告诉我们 -ate 结尾的 verb 有'使动'含义。三者结合，penetrate 应该表示'穿透、渗透、深入'。

    方向+屏障+效果三要素分析
  • indigenous 本土的、土著的、原住民的

    三条线索共同指向一个结论：句法平行告诉我们 indigenous people 和 wildlife 有相似性，都是北极的 native part；构词法告诉我们 in- 前缀暗示'内部归属'；语境推理告诉我们这些人 depend on Arctic ecosystems，无法离开，这正是土著、原住民的特征。因此，indigenous 表示'本土的''土著的''原住民的'。

    并列关系+地域依赖性分析
RHETORIC · 修辞手法

6 处修辞手法与仿写

每处修辞给出它在本文的具体用法、同类信号词清单与一份可直接套用的 写作仿写建议——读完能认，也能写。

  • 数据引用

    P1 P2 P3 P5 P6

    文章通过 specific temperature data 来建立 credibility，比如 minus 20 degrees Celsius 的 typical winter temperature，以及 February 20 和 24 日 Greenland 的 above-freezing temperatures。这些 precise numerical evidence 让 Arctic warming 这个 abstract concept 变得 concrete and measurable，使读者能够 directly perceive 气候变化的 severity。Data citations 在这里起到了 anchoring effect，让后续关于 climate feedback loop 的 discussion 更有 persuasive power。

    信号词 degrees Celsius percent years hours rank as around 2060 within 20 years twice as fast 2014 through 2017

    仿写： 写作时要 identify key metrics that matter to your story，然后 embed them naturally into narrative。比如报道 economic issues 时，不要只说 "prices increased significantly"，而要说 "prices surged by 15% in just three months"。仿写模版：[现象描述] + [具体数值] + [时间/地点限定] + [对比基准（可选）]。Example: "The unemployment rate in the region climbed to 8.5% in March, compared to the national average of 5.2%."

  • 引语运用

    P2 P6

    文章引用了 climate scientists 的评价 "stunning" 来 characterize Greenland 的 temperature surge。这个 single-word quotation 虽然简短，但 captures expert reaction 并传递了 emotional weight。通过 attribute this assessment to scientists，文章既保持了 journalistic objectivity，又借 expert voice 强调了 event 的 extraordinary nature。这种 strategic use of quotation 比记者自己说 "very unusual" 更有 impact and credibility。

    信号词 described said stated according to noted explained commented called it predicted

    仿写： 选择 quotes 时要 prioritize those that carry emotional weight or expert judgment。避免 quote obvious facts ("The temperature rose" 这种可以 paraphrase)，而要 capture unique perspectives or reactions。仿写模版：[事件描述] + [引入动词] + [简短有力的引语] + [说话者身份]。Example: "Local residents described the flooding as 'catastrophic,' with Mayor Johnson calling it 'the worst disaster in our city's history.'" 注意 quotation 要 seamlessly integrate into your narrative flow。

  • 对比手法

    P1 P3 P4 P5 P6

    文章运用了 multiple layers of contrast 来 highlight change 的 severity。首先是 temporal contrast: "typically appear about once in a decade" vs. "the last such increase took place two years ago"，这展示了 frequency 的 dramatic shift。其次是 predictive contrast: "around 2060" vs. "within 20 years"，这个 40-year gap 强调了 situation 正在 deteriorate faster than expected。还有 geographic contrast: "Arctic is warming twice as fast as anyplace else"。这些 juxtapositions 让 readers 直观感受到 climate change 的 acceleration and urgency。

    信号词 but however while compared to previously instead rather than versus in contrast twice as fast

    仿写： 构建 contrast 时要 establish clear reference points。可以对比 time periods (before vs. now)，locations (here vs. there)，或 expectations vs. reality。仿写模版：[原状态/预期] + [转折连词] + [新状态/实际情况] + [强化差异的修饰]。Examples: "Previously, the company projected modest growth of 3%, but actual results showed a stunning 15% surge." 或 "While most regions saw gradual recovery, the coastal areas experienced rapid transformation." 关键是让 the two sides of contrast form a meaningful relationship。

  • 背景交代

    P1 P3

    文章开篇用 typical Arctic winter conditions 作为 baseline，说明 "the average temperature typically hovers around minus 20 degrees Celsius"。这个 contextual setup 为后续的 abnormal temperatures 提供了 reference frame。Without this background，readers 无法 appreciate 六度的 significance。类似地，"They typically appear about once in a decade" 为 current frequency 提供了 historical context。这种 background-setting 是 explanatory journalism 的 essential element，它 bridges the gap between expert knowledge and general audience。

    信号词 typically usually normally historically traditionally in the past previously average generally

    仿写： 提供 background 时要 answer the implicit question "Compared to what?" 用 baseline data or typical patterns 来 frame your main point。仿写模版：[正常/历史状态] + [频率/程度标记] + [此次事件] + [偏离程度]。Example: "Historically, the company released major updates every two years. This quarter, however, marks the third release in just six months." 或 "In a typical year, the region receives about 30 inches of rainfall. This season's 50 inches represents a dramatic departure." 关键是 make the normal state clear before highlighting the exceptional。

  • 客观描述

    P1 P2 P3 P4 P5 P6

    整篇文章采用了 neutral, factual tone 来 present climate data and scientific observations。比如 "the temperature climbed above freezing" 和 "sea-ice cover is melting faster than expected" 这些 statements 避免了 sensationalism，用 verifiable facts 来 let the data speak for itself。即使在描述 severe consequences 时，文章也用 "This is troubling" 这种 measured language 而非 alarmist rhetoric。这种 objective style 是 quality science journalism 的 hallmark，它 builds trust through restraint and precision。

    仿写： 写作时 focus on what happened rather than how you feel about it。Use action verbs that describe observable changes (increased, declined, reached, exceeded)。When judgments are necessary，attribute them to sources or use mild qualifiers。仿写模版：[主语] + [中性动词] + [可测量结果] + [时间/地点]。Examples: "The stock price fell 12% in morning trading" (not "plummeted disastrously")。"The policy resulted in a 20% reduction in applications" (not "the terrible policy devastated the program")。Reserve strong language for direct quotes from sources。

  • 设问引导

    P1 P2 P3 P4 P5 P6

    虽然文章没有 explicit questions，但它通过 logical sequencing 创造了 implicit inquiry structure。每个段落 answer an unspoken question: 第1段-2 回答 "What's happening?"，第3段 回答 "Is this normal?"，第4段 回答 "Why does it matter?"，第5段 回答 "What's the broader context?"，第6段 回答 "What does the future hold?" 这种 anticipatory structure guides readers through layers of understanding，从 immediate observation 到 systemic implications 再到 future projections。这是 well-structured explanatory journalism 的特征。

    信号词 this raises this is troubling indeed overall based on but however

    仿写： 构建 narrative 时要 map out the natural questions your audience would ask。Organize content to answer them in logical order: phenomenon → context → causes → implications → future outlook。仿写模版：[现象观察段] + [历史背景段] + [机制解释段] + [影响范围段] + [趋势预测段]。Each section 应该 feel like a natural next step in understanding。Example structure: "Sales dropped sharply last quarter [what]. This marks the first decline in five years [context]. Analysts point to supply chain disruptions [why]. The impact is spreading to related industries [so what]. Experts predict recovery may take 18 months [what next]."

IMPLIED MEANING · 言外之意

6 处话里有话

作者没有明说、但靠信号词传递出来的态度与暗示——每处给出原文片段、信号词类型与解读。

  • 反常温度现象的严重性

    P1
    But this year, the Arctic is experiencing much higher temperatures.

    转折类 But but however yet nevertheless nonetheless still

    这个 but 后面的 much higher temperatures 与前面 minus 20 degrees 的 typical condition 形成 stark contrast,言外之意是:今年的 situation 是 abnormal 且 worrying 的。作者没有 directly 说这是个 crisis,而是通过这个 structural contrast 让 readers 自己 infer 出问题的 severity。这为整篇 article 的 alarming tone 奠定了 foundation,serve 了主旨中 unprecedented warming 的 establishment。

  • 极端温度的异乎寻常

    P2
    Climate scientists described the phenomenon as "stunning."

    情态词 stunning alarming remarkable unprecedented extraordinary striking dramatic

    当 climate scientists 用 stunning 这样带有 emotional charge 的词来 describe 一个 temperature event 时,言外之意是这个 phenomenon 的 magnitude 远超他们的 professional expectations。Scientists 通常用 neutral、technical language,所以这个 emotionally loaded term implies 这不是 ordinary fluctuation,而是 deeply concerning anomaly。这 reinforces 了主旨中 unprecedented 这个 characterization,通过 expert testimony 增加 credibility。

  • 异常频率加速的警示

    P3
    They typically appear about once in a decade. However, the last such increase in temperature took place two years ago.

    转折类 However however but yet nevertheless still even so

    前面说 once in a decade 给人一种这是 rare event 的 impression,但 however 后揭示 two years ago 刚发生过,这个 time compression(10年变2年)的言外之意是:这不再是 isolated anomaly,而是 accelerating pattern。作者没有 explicitly 说 the situation is worsening rapidly,而是让 readers 通过这个 temporal juxtaposition 自己 conclude 出 alarming acceleration。这 directly supports 主旨中 more frequently occurring 和 accelerating 的 narrative。

  • 恶性循环的严重性

    P4
    This is troubling as climbing Arctic temperatures combined with rapid sea-ice loss are creating a new type of climate feedback loop which could accelerate Arctic warming.

    情态词 troubling concerning worrying alarming disturbing problematic ominous

    Troubling 这个 subjective assessment word 后面跟着的 feedback loop mechanism explanation,言外之意是:这不是 simple linear problem,而是会 self-perpetuate 和 accelerate 的 crisis。Feedback loop implies 一旦 started 就难以 stop 的 vicious cycle。作者通过这个 structure 暗示 situation 可能很快 spiral out of control,而不是 directly 说 we're facing catastrophe。这 strengthens 主旨中 accelerating 和 much earlier than forecast 的 urgency。

  • 全球变暖速度的超常性

    P5
    the Arctic is warming twice as fast as anyplace else on Earth

    对比类 twice as fast three times more double the rate half as much faster than more rapid than outpace

    全球已经在 warming at rapid pace(已经 alarming),Arctic 却是 twice as fast,这个 quantified comparison 的言外之意是:Arctic 不只是 affected,而是 disproportionately vulnerable 且可能是 first to reach critical threshold。作者没有 explicitly 说 Arctic is in crisis mode,而是通过这个 numerical disparity 让 readers infer 出 Arctic 作为 canary in coal mine 的 role。这 supports 主旨中 unprecedented warming 的 characterization 并 justifies 为什么 focus on Arctic。

  • 预测时间线的大幅提前

    P6
    Previously, climate forecasts predicted that Arctic summer ice would disappear entirely by around 2060. But based on what scientists are seeing now, the Arctic may be facing summers without ice within 20 years.

    转折类 But but however yet instead actually in fact

    从 around 2060 到 within 20 years(大约2040s)的 timeline compression,言外之意是:我们之前 drastically underestimated 问题的 urgency,reality 比 models 预测的 much worse。作者没有 directly 说 we are facing imminent catastrophe,而是通过这个 contrasting forecasts 让 readers 感受到 situation 的 rapid deterioration 和 our insufficient preparedness。这是 article 的 climactic point,directly delivers 主旨中 much earlier than previously forecast 的 alarming conclusion。

AUTHOR ATTITUDE · 作者态度

作者态度：消极批判

结论先行：本文作者态度为消极批判（ deeply concerned and alarmed）。下面是按步骤还原的判断过程与文中的态度信号词。

  1. 常态与异常的对比 P1

    新闻报道中 opening paragraph 通常会 establish 基调，当 journalist 用 but 这样的 transition word 来 highlight abnormality 时，说明他们想 draw attention to 一个 problematic situation，这暗示了 negative attitude。

  2. 专家情绪化用词的引用 P2

    在 news articles 中，记者通过 selecting 和 presenting expert opinions 来 convey stance。当 journalist quotes scientists using emotionally charged language like stunning，这不是 neutral reporting，而是在 amplify 专家的 alarm，表明 journalist shares 这种 concern。

  3. 异常事件频率加速 P3

    当 news writer 指出 extreme events 的 frequency is increasing dramatically，especially 用 however 这样的 adversative conjunction 来 stress abnormality，这表明 journalist 认为 situation is deteriorating。这种 temporal pattern analysis 传达了 growing alarm。

  4. 显性负面评价词 P4

    News writers 在描述 scientific mechanisms 时的 word choice 很关键。用 troubling 而不是 noteworthy 或 interesting，用 accelerate 而不是 change，这些 loaded terms 表明 journalist 不是在做 neutral explanation，而是在 express alarm about consequences。

  5. 全球规模与生存威胁 P5

    当 journalist 用 superlatives like hottest 和 quantitative comparisons like twice as fast 来 describe situation，然后 connect 到 survival challenges，这种 escalating narrative structure 表明 deep concern。提到 indigenous people survival 更是 elevate issue to existential level。

  6. 预测时间线骤然提前 P6

    News conclusions 中的 prediction revision 非常 telling。当 journalist 强调 scientific forecasts are becoming more pessimistic，especially 用 but based on what scientists are seeing now 来 introduce worse scenario，这是在 amplify alarm。Timeline 从40年 compress 到20年传达 situation is worse than expected。

  7. 单向负面叙事累积 P1 P2 P3 P4 P5 P6

    整体 attitude assessment 需要看 cumulative effect。这篇文章从 opening contrast 到 closing dire prediction 形成了一个 consistent negative arc，每个 paragraph builds upon previous concern。没有任何 counter-evidence 或 optimistic elements 来 balance narrative，这 confirms deeply concerned and alarmed attitude。

文中的态度信号词

  • stunning P2

    这个 strong emotional adjective 是 climate scientists 对 temperature phenomenon 的 evaluation，journalist 选择 quote 这个词表明想 convey 专家的 shock and alarm。Stunning 不是 neutral scientific term，而是带有 surprise and concern 的 loaded word，通过 expert voice 传达了 situation 的 severity。

    同类词 alarming shocking startling striking disturbing

  • troubling P4

    Troubling 是 journalist 的 direct evaluation，不是 quote。它 explicitly labels 后面描述的 climate feedback loop 为 negative development。这个词 position 在 sentence opening 作为 topic evaluation，directly reveals writer's judgment that feedback mechanism is cause for worry。

    同类词 disturbing worrying concerning alarming problematic

  • bizarre P3

    Bizarre 表明 temperature surge 不是 normal variation 而是 strange and concerning anomaly。这个词 carries connotation of something wrong or disturbing，当 journalist 用它 describe weather conditions 而不是 neutral terms like different，暗示了 negative evaluation of deviation from normal。

    同类词 abnormal unusual unprecedented extraordinary exceptional

  • accelerate P4

    Accelerate 描述 Arctic warming 的 increasing rate，这个动词 implies momentum and difficulty to control。当 journalist 用 accelerate 而不是 change 或 continue，emphasizing 不只是 warming happening 而是 getting faster，这 conveys urgency and growing danger。

    同类词 speed up hasten intensify escalate amplify

  • twice as fast P5

    这个 quantitative comparison 用 concrete number 来 emphasize Arctic warming 的 exceptional severity。Twice as fast 不只是说 warming happening，而是 highlighting Arctic 的 disproportionate impact。这种 numerical intensifier 给 abstract concern 提供了 concrete alarming evidence。

    同类词 double the rate at an alarming rate rapidly dramatically exponentially

  • unique challenges P5

    Unique challenges 配合 survive 表明 Arctic warming 不只是 environmental issue 而是 existential threat。Unique 强调 unprecedented nature，challenges 暗示 difficulty to overcome，整个 phrase 用来 emphasize human dimension and survival stakes。

    同类词 existential threats critical challenges severe consequences dire implications profound impacts

  • hottest years on record P5

    这个 superlative phrase with record reference 用 historical comparison 来 establish severity。Hottest 是 absolute extreme，on record 强调 unprecedented nature in documented history。这种 record-breaking language 在 news 中通常用来 emphasize abnormality and urgency。

    同类词 hottest on record highest ever recorded unprecedented levels record-breaking all-time high

  • disappear entirely P6

    Disappear entirely 描述 Arctic summer ice 的 total loss，用 absolute terms (entirely, not just reduce) 来 emphasize finality。这个 phrase 配合 timeline compression (from 2060 to within 20 years) 传达了 urgency and inevitability of catastrophic change。

    同类词 vanish completely cease to exist total loss complete extinction wiped out

GENRE · 速判体裁

30 秒判定这是一篇新闻报道

体裁决定读法与出题套路。以下判断步骤与标志词全部以本文为例，可直接迁移到其他英语六级 真题文章。

如何快速判断这是一篇新闻报道？

  1. 首段锁定具体事件与时间 P1

    新闻报道的 lead paragraph 必须回答 what 和 when，直接给出 newsworthy event，而议论文会先提出 argument 或 thesis statement，说明文则会给 definition 或 general description，这篇文章开头就抛出 'Arctic is experiencing much higher temperatures' 这个 specific phenomenon，属于典型的 news lead。

  2. 密集事实数据与专家引述 P2

    第二段密集出现 specific dates 和 exact temperature readings，甚至引用了 climate scientists 的 direct description 'stunning'，这是 news report 的 典型特征：通过 concrete data 和 expert quotes 来 substantiate the story，而议论文会用 data 来 support argument，说明文会用 data 来 illustrate concept，但都不会像 news 这样集中呈现 event details。

  3. 历史对比凸显异常性 P3

    第三段把 current phenomenon 放入 historical pattern 中对比，说明这不是孤立的 opinion piece 也不是 general explanation，而是在 contextualize a newsworthy anomaly，news report 需要告诉读者 'why this matters now'，所以会用 comparative structure 来凸显 event 的 significance，议论文不需要这种 temporal anchoring，说明文的 comparison 是为了 clarify concept 而非 highlight newsworthiness。

  4. 层层推进的影响分析 P4 P5

    第四、五段用 'troubling', 'challenges', 'raises' 等词汇来 unpack implications，并继续引用 scientific findings 和 data trends，这是 news analysis 的 middle section pattern：从 event description 过渡到 significance explanation，议论文会直接 argue a position，说明文会 systematically explain mechanisms，但 news report 的特点是保持 objective reporting tone 的同时 layer in expert perspectives。

  5. 基于新近发展的未来预测 P6

    最后一段用 'may be facing' 和 'within 20 years' 来 project future scenario，并明确标出 prediction update ('Previously...But now')，这是 news closure 的典型做法：以 forward-looking statement 结束，保持 story momentum，而议论文会用 concluding argument 或 call to action，说明文会用 summary 或 final illustration，news 的 ending 往往是 'the story continues'。

  6. 客观呈现事实全貌 P1 P2 P3 P4 P5 P6

    通观全文，作者没有用 'we should, it is necessary, the best approach' 等 prescriptive language (议论文)，也没有用 'there are three types, the process consists of' 等 organizational structures (说明文)，而是用 'is experiencing, climbed, reached, scientists described' 等 factual reporting verbs，配合 time markers, data points, expert sources, 和 implication analysis，形成完整的 news narrative arc。

哪些词暴露了新闻报道体裁？

  • On February 20 P2 即时性时间与地点词 On February 24 this year two years ago 2014 through 2017 within 20 years
  • Climate scientists described P2 新闻来源与引用词 scientists are seeing climate forecasts predicted
  • the temperature in Greenland climbed above freezing P2 核心事实概括词 the temperature climbed above freezing reached six degrees Celsius the Arctic is experiencing much higher temperatures sea-ice cover in the Arctic is melting faster than expected Earth is warming at a rapid pace
  • But this year P1 即时性时间与地点词 Then on February 24 for over 24 hours about once in a decade two years ago now
  • However, the last such increase in temperature took place two years ago P3 核心事实概括词 the last such increase took place two years ago They typically appear about once in a decade sea-ice cover is melting faster than expected it stayed there for over 24 hours Arctic summer ice would disappear entirely by around 2060
SENTENCE INSIGHTS · 句子精讲

3 句真题句逐层精讲

下列真题句各有独立的句子解析页——中文翻译、结构树逐层拆解、成分与时态、考点讲解与真题高频词。点击句子进入完整解析。

FAQ · 常见问题

关于 2018年12月英语六级真题第1套 Part II Section B (1) 的常见问题

2018年12月英语六级真题第1套 Part II Section B (1) 文章的主旨是什么？
北极正经历前所未有的变暖,格陵兰岛2月气温升至零度以上。以前罕见的温度激增现在更频繁发生,加速冰层融化并形成反馈循环。科学家预测北极无冰夏季可能在20年内到来,远早于此前预测。（英文表述：The Arctic is experiencing unprecedented warming, with Greenland temperatures rising above freezing in February. Previously rare temperature surges now occur more frequently, accelerating ice melt and creating feedback loops. Scientists predict ice-free Arctic summers could arrive within 20 years, much earlier than previously forecast.）
2018年12月英语六级真题第1套 Part II Section B (1) 文章是什么体裁？难度如何？
体裁为新闻报道，作者立场是消极批判（deeply concerned and alarmed）。CEFR 难度 B2，全文 257 词、6 段；在英语六级全部 593 篇真题文章中，B2 级共 233 篇（占 39%）。
2018年12月英语六级真题第1套 Part II Section B (1) 文章的篇章结构是怎样的？
全文 6 段按新闻报道骨架分为 6 个意群：第1段——反常现象引入；第2段——具体事例支撑；第3段——历史对比揭示；第4段——机制解释说明；第5段——影响扩展论述；第6段——预测对比收尾。
2018年12月英语六级真题第1套 Part II Section B (1) 文章的作者态度是什么？
作者态度是消极批判（deeply concerned and alarmed）。判断路径：常态与异常的对比 → 专家情绪化用词的引用 → 异常事件频率加速 → 显性负面评价词 → 全球规模与生存威胁 → 预测时间线骤然提前 → 单向负面叙事累积；文中的态度信号词包括 stunning（第2段）、troubling（第4段）、bizarre（第3段）、accelerate（第4段）、twice as fast（第5段）、unique challenges（第5段）、hottest years on record（第5段）、disappear entirely（第6段）。
2018年12月英语六级真题第1套 Part II Section B (1) 文章中有哪些值得积累的生词？
按文中出现顺序共 5 个：hover（徘徊、维持在(某个数值)附近）、stunning（令人震惊的、惊人的）、bizarre（异常的、古怪的、反常的）、penetrate（穿透、渗透、深入）、indigenous（本土的、土著的、原住民的），每个词的词义都可以由文中上下文线索推断得出。

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