2019年6月英语六级真题第1套 Part III Section C (1)

文章通过 quote Hawking 的原话 "either the best, or the worst thing" 来呈现 AI 的 dual nature，这种 direct quotation 让读者直接感受到 authority figure 的观点，增强了文章的 credibility 和 impact。这个 contrasting statement 精准地 capture 了文章的 central theme，即 AI 既有 transformative potential 又存在 existential risks，为整篇报道定下了 tone。

信号词 warned that said stated emphasized noted argued claimed pointed out explained stressed commented remarked observed according to as X put it

仿写： 当你想 establish credibility 时，可以 identify 领域内的 key figures 并 extract 他们最具 impact 的 statements。选择那些能 crystallize main argument 的 quotes，避免 generic 或过长的引用。模版：[Authority figure], [title/position], [action verb] that "[direct quote highlighting contrast/key point]", [additional context verb] the [core concept] as "[evaluative phrase]"。例如：Professor Zhang, leading climate scientist, warned that "carbon emissions will either stabilize our future, or accelerate our demise", describing the research as "critical to our survival"。

文章在 multiple levels 运用 contrast 来 highlight AI 的 paradoxical nature。最明显的是 "the best, or the worst thing" 这个 binary opposition，以及 "potential benefits" 与 "destruction" 的对比。第二段通过 contrast "history of stupidity" 和 "future of intelligence"，用 ironic tone 来 emphasize 研究方向的 shift。这种 rhetorical strategy 让读者 grasp AI 议题的 complexity 和 high stakes。

信号词 or but while however whereas on the other hand in contrast conversely yet although despite instead rather than

仿写： 要有效运用 contrast，先 identify topic 的 opposing aspects（benefits vs risks, past vs future, hope vs fear）。使用 parallel structures 来 emphasize symmetry，选择 sharp, clear language 来 distinguish 两方面。避免 forced contrasts，确保对比 naturally arise from the subject matter。模版：While [entity] could be [positive extreme], [authority] warns it might equally be [negative extreme]. [Present aspect A] contrasts sharply with [aspect B], highlighting [core tension]。例如：While genetic engineering could eliminate disease, scientists caution it might create unforeseen mutations. This promise of health contrasts with fears of biological chaos。

第四段通过 provide context about 该研究中心的 origin（"came about partially as a result of..."），让读者 understand institutional landscape。这个 background information 不仅 explain LCFI 的 establishment，还通过 contrast with Centre for Existential Risk 来 clarify 其 specific focus。这种 contextualization 帮助读者 appreciate 为什么这个 initiative matters，同时 demonstrates 学术界对 AI 问题的 systematic approach。

信号词 came about was established originated from emerged as resulted from was founded grew out of developed from stems from has its roots in was created arose from

仿写： 在 introduce new initiatives 或 complex topics 时，先 assess 读者的 baseline knowledge。选择 most relevant background details 来 support main story，避免 information overload。使用 connecting phrases 来 smoothly integrate background into narrative flow。模版：[Entity] was established [time/manner context], [relationship to related entity]. While [related entity] focused on [broader scope], [current entity] has [specific focus/distinction]。例如：The Climate Adaptation Lab was founded following recommendations from the 2022 UN report. While the existing Environmental Studies Department addresses broad ecological issues, this lab specifically targets urban resilience strategies。

文章通过 neutral reporting 来 present multiple perspectives。第六段的 "The academic community is not alone" 这个 factual statement 引入 industry voices，展示 balanced coverage。作者 carefully attribute opinions（"Hawking said", "Price said", "Boden praised"）而不是 inject personal views，maintaining journalistic objectivity。这种 impartial tone 让文章保持 credibility，允许读者 form their own conclusions about AI 的 implications。

信号词 reported noted observed found showed indicated demonstrated revealed according to data shows research indicates studies suggest

仿写： 要实现 objectivity，始终 attribute statements to sources，使用 neutral reporting verbs（said, stated, reported）而非 loaded terms（claimed, insisted, admitted）。Present multiple viewpoints，即使你有 preferred position。使用 factual language 和 concrete details 而非 subjective adjectives。避免 first-person references 和 personal opinions。模版：[Source] [neutral verb] that [statement]. [Another source], [credentials], [different/supporting verb] [related point]. [Factual description] shows [observable trend]。例如：Researchers reported that carbon levels increased 15% last decade. Industry leaders, including Tesla's CEO, expressed concern about emission targets. Data from three monitoring stations confirms the upward trend。

虽然文章没有 explicit questions，但第二段中 Hawking 的话 "We spend a great deal of time studying history..." 后面加上 "which, let's face it, is mostly the history of stupidity" 这个 rhetorical aside 具有 question-like effect，它 challenge conventional thinking 并引导读者 reconsider priorities。这种 implicit questioning 鼓励读者 reflect on 为何应该 focus on future intelligence rather than past mistakes，从而 strengthen 文章关于 LCFI 重要性的 argument。

信号词 let's face it one might ask the question remains consider this think about it arguably surely after all in fact clearly obviously no doubt

仿写： 使用 rhetorical devices 时，可以 embed questioning tone in statements 而不必总是 use question marks。选择 conversational phrases（"let's face it", "one might ask", "the question remains"）来 create reflective moments。确保 implied question 与 article's argument 紧密相连，它应该 naturally lead readers to your main point。模版：[Subject] spends [resource] on [activity], which, [reflective phrase], is [evaluative characterization]. [Contrasting phrase] [new focus] represents [significance]。例如：Governments invest billions in fossil fuel subsidies, which, frankly speaking, is funding yesterday's technology. In contrast, renewable energy research represents tomorrow's energy security。

第五段引用 Margaret Boden 关于 "As recently as 2009" 这个 temporal reference，虽然不是 numerical data，但它 functions as concrete evidence 来 demonstrate attitude shift in academic community。这个 specific time marker 让 abstract claim（"the topic wasn't taken seriously"）变得 verifiable and concrete，showing 该领域的 rapid evolution。这种 time-based reference 增强了文章关于 AI 研究 urgency 的 narrative。

信号词 As recently as by [year] in [year] within the past over the last since [time] until [time] as of to date currently now shows data indicates

仿写： 当 making claims about trends 或 changes 时，always anchor them in specific data points。选择 most relevant 和 impactful figures，避免 overwhelm readers with excessive numbers。Use precise temporal markers（"as recently as", "by 2025", "within the past decade"）来 establish timeline。确保 data serves your narrative 而非 distract from it。模版：As [time marker] as [year], [subject] [past condition]. [Present condition] [demonstrates/shows] [quantified or specific change]. [Implication statement]。例如：As recently as 2015, electric vehicles comprised less than 1% of car sales. Today's 15% market share demonstrates rapid adoption. This shift signals a fundamental transformation in transportation。