2019年12月英语六级真题第1套 Part III Section C (2)

文章开篇用 "Here's how..." 直接点明 topic，紧接着用 "mother of all disaster drills" 这种 hyperbolic expression 强化 drill 的重要性。然后通过 "But what if..." 引出 hypothetical scenario，将读者注意力从熟知的 San Andreas fault 转向本文的 core subject——Cascadia region。这种 rhetorical question 创造了 narrative tension，让 readers 产生好奇心，自然过渡到 Pacific Northwest 的 preparedness efforts，为全文的 central theme 做铺垫。

信号词 But what if What happens when But what about Have you ever wondered The question is What would happen if Consider this

仿写： 写作 news report 时，可以在 opening paragraph 用 "What if..." 或 "But what happens when..." 引入 less-known scenario。先提及 familiar context（如 California earthquake），再用 rhetorical question 转向你的 actual focus。模版："[Familiar situation] has been [action]. But what if [your topic] [similar situation]? If [relevant parties] have anything to do with it, [desired outcome]." 这样既建立了 relatability，又突出了 novelty。

文章多处引用 specific numbers 和 technical terms 来 establish credibility："20,000 people" 参与 drill，"9.0 magnitude" earthquake，"nearly 700 miles long" 的 fault zone，"9.1 earthquake" in 2004 Sumatra，以及 "1700" 年的 last major event。这些 concrete data points 不是 decorative，而是给抽象的 disaster scenario 提供 tangible scale。通过 quantifiable information，readers 能 grasp the magnitude of potential catastrophe 和 preparedness efforts，让 news report 从 speculative piece 变成 fact-based analysis。

信号词 around nearly approximately more than up to as many as over about

仿写： 撰写包含 statistics 的 news report 时，要将 numbers 与 context 配对。模版："[Specific number] [noun] will [action]" 或 "[Geographic/temporal measure]: [specific data] [comparative context]"。避免 number dumping，而是 weave data into narrative。比如说 "Nearly X miles long" 比单独 "X miles" 更能传达 scale。将 current numbers 与 historical events 对比（"Remember the [past event]? It was [data]"）能让 readers 建立 mental anchor。

文章反复用 San Andreas fault 作为 reference point 来凸显 Cascadia 的 significance："compete with San Andreas" 但 "much lesser known"。这种 explicit comparison 既借助 readers' existing knowledge（San Andreas 的 notoriety），又强调 Cascadia 的 underestimated danger。通过 juxtaposition，作者 highlight 了 awareness gap——California 花了 years preparing，但 equally dangerous 的 Pacific Northwest fault 缺少 public attention。这个 contrast 不仅 educate readers about geography，更是在 justify 为什么 Cascadia Rising drill 如此 crucial。

信号词 but yet however while whereas in contrast unlike on the other hand

仿写： 运用 comparison 时，先选一个 widely recognized benchmark，然后用 "but" 或 "yet" 引入 your subject 的 distinct feature。模版："[Topic A] has [characteristic], but [Topic B] is [contrasting characteristic]" 或 "[Topic B] is big enough to [action] with [Topic A], but it's [difference]"。关键是 balance familiarity and novelty——借 known entity 建立 context，用 contrast 突出 newsworthy angle。可以用 "lesser known" "underestimated" 等词强化 disparity。

第3段 和 第4段 提供 essential geological context：解释 Cascadia 的 geographic location（"nearly 700 miles long"），然后 deep dive into "megathrust" fault 的 technical mechanism——"land plate boundaries where two plates converge" 和 stress release process。这些 background information 不是 tangent，而是 necessary foundation 让 general readers 理解 why 9.0 earthquake is plausible 和 what makes this drill critical。通过 explaining underlying science，文章将 disaster preparedness 从 abstract fear 转化为 scientifically grounded necessity。

信号词 what's known as called referred to as defined as described as known as termed

仿写： 提供 background 时，用 progressive disclosure：先给 concrete descriptor（location, size），再 explain abstract concept。模版："[Topic] is [physical description]. [Topic] is what's known as [technical term]. [Technical terms] are [layman explanation]." 用 present tense 描述 ongoing conditions，用 "known as" 引入 terminology。可以加入 real-world example（"Remember [past event]? It was caused by [same mechanism]"）让 technical details 更 tangible。

虽然文章没有 direct quotes from individuals，但 第6段 用了 indirect reference："On the exercise's website, officials explain that..." 这种 attribution 给 information 提供 authoritative source，让 drill 的 purpose 和 long-term impact 不再是 journalist's interpretation，而是 organizers' stated goal。通过 citing official explanation，文章建立 credibility 并 acknowledge information source，这在 serious news reporting 中是 essential ethical practice。

信号词 officials explain that according to sources say experts note reports indicate officials say authorities stated

仿写： 使用 attribution 时，即使没有 direct quote，也要 identify source 和 medium。模版："On [platform/document], [authority figure] [verb] that [claim]" 或 "According to [source], [information]"。选择 appropriate verbs（explain, note, emphasize）能 convey source's intent。对于 official statements，可以用 "officials" "authorities" "organizers" 等 collective nouns 而非 specific names，这在 discussing institutional positions 时 appropriate。

文章最后两段（第6段-7）用 straightforward, declarative statements 描述 potential consequences："Thousands of casualties are expected" "the earthquake would shake metropolitan areas" "This could trigger a tsunami"。这种 matter-of-fact tone 不 sensationalize disaster，而是 present realistic scenarios 基于 scientific projections。通过 avoiding emotional language 和 sticking to factual descriptions（"shake" "trigger" "create havoc"），文章 maintain journalistic objectivity while conveying urgency。Final sentence "it's never too early" 是 measured call to action，不是 fearmongering。

信号词 would could are expected may likely potential possible

仿写： 撰写 objective descriptions 时，用 concrete action verbs 和 conditional language。模版："[Subject] would [action] [object]" 或 "This could [verb] [outcome]"。避免 loaded adjectives（"devastating" "horrifying"）而用 neutral descriptors（"major" "significant"）。For consequences，用 "are expected" "could occur" 等 modal expressions 表示 possibility based on evidence。结尾可以用 understated statement（"it's never too early to prepare"）而非 dramatic call to action。