2025年12月英语六级真题第1套 Part II Section C

文章开篇就用 precise numbers 列举了 baggage loss 的 scale：全球每年超过 25 亿 bags checked，其中 2600 万 go missing，100 万永远 never make it back。这组 cascading statistics 通过 层层递进的数字，instantly establish 了问题的 magnitude 和 urgency，让 abstract concept 变得 tangible and alarming，为后文详细 explain the causes and processes 奠定了 factual foundation。

信号词 2.5 billion 26 million 1 million 90 days 24 hours three months number-one reason

仿写： 写 expository articles 时，ask yourself：能否用 specific data 来 replace general statements？比如与其说 "many people"，不如说 "over 60% of respondents"。建议采用 progressive numerical structure：从 large-scale statistics 到 specific percentages，creating a funnel effect。模版："According to [source], [large number] of [subject] experience [phenomenon], among which [smaller number] result in [consequence], and ultimately [precise percentage] lead to [final outcome]."

第一段通过 enumeration 把 baggage loss 的 reasons 分成 several distinct categories：bad weather and flight delays、miscoded destination tags、passengers forgetting、以及 the number-one reason—no ID tag。这种 categorical breakdown 不仅 organize complex causes into digestible chunks，还通过 hierarchical ranking（突出 "number-one reason"）guide readers to focus on the most critical factor，directly supporting 文章 thesis about prevention measures。

信号词 a few of the reasons number-one reason some other refers to including such as

仿写： 构建 categories 时，think about what classification standard 最 serve your purpose：是 by cause/effect？by severity？by chronological order？确保 categories are mutually exclusive yet collectively exhaustive。使用 transitional devices like "some... others..." or "the primary... secondary..." to signal categorical shifts。模版："[Phenomenon] can be attributed to multiple factors: [Category A] such as [examples]; [Category B] including [examples]; and most significantly, [Category C] which accounts for [impact]."

第三段 explicitly defines "mishandled" 这个 technical term："Mishandled refers to bags that have been delayed, lost, stolen or damaged." 这个 precise definition 对文章至关重要，因为它 establish a shared vocabulary between author and reader，eliminating potential confusion about what constitutes "mishandled baggage"。Definition 让后续的 tracing process description 变得 更加 precise and intelligible，ensuring readers 能够 accurately follow the subsequent explanation。

信号词 refers to is defined as means is consists of indicates represents

仿写： 写 definitions 时，采用 "X refers to/is defined as/means" 这样的 explicit formulaic structures。先 identify the broader category（属概念），再 specify distinguishing features（种差）。Avoid circular definitions where 被定义词出现在 definition itself。考虑 audience's background：technical terms 需要 plain language explanations。模版："[Term] refers to [broader category] that [distinguishing characteristics]. Specifically, it includes [concrete examples or subcategories]."

第二段通过 contrasting scenarios 展现 baggage system 的 delicate timing balance："If the system moves too slowly, the bags won't make connecting flights. If it's too fast, the bags may make the connection but the passengers might miss the flight." 这个 symmetrical comparison 用 opposing consequences 来 illuminate the precision required，让 abstract concept of "delicate timing" 变得 concrete and comprehensible。这种 juxtaposition 强化了 baggage handling 的 complexity，为后文 explain various failure points 做了 cognitive preparation。

信号词 if... if... too... too... in contrast whereas while on the other hand compared to unlike

仿写： 构建 effective comparisons 时，确保 compared elements are comparable（可比性）且 comparison basis 清晰。使用 parallel structures 来 enhance readability，比如 "If X, then A; if Y, then B" pattern。可以 employ transitional phrases like "in contrast/whereas/on the other hand"。记住 comparison 的 purpose：不只是 list differences，而是 illuminate insights about your subject。模版："If [Condition A], [Consequence A]; conversely, if [Condition B], [Consequence B], demonstrating [key insight about the subject]."

第二段在讨论 airport baggage systems 时，provides concrete examples of technological solutions："scanners that read baggage labels, destination-coded vehicles that load and unload the bags without stopping, and sorting machines that route baggage to the appropriate gate." 这些 specific instances 把 abstract phrase "sophisticated automated systems" 转化为 tangible images，让 readers visualize the actual mechanisms。Examples serve dual purposes：既 demonstrate the advanced technology invested，又 set up the irony that "all that technology may not save your baggage tag"，reinforcing the importance of basic ID tags。

信号词 including such as for example for instance like e.g. to illustrate

仿写： 选择 examples 时，ask yourself：这个 instance 是否 truly representative of the broader concept？是否 accessible to your target audience？使用 explicit markers like "for example/such as/including" 来 signal exemplification。可以用 multiple brief examples（多个简短例子）来 show variety，或 one detailed example（一个详细例子）来 provide depth。模版："[General statement]. For instance, [specific example 1], [specific example 2], and [specific example 3] all demonstrate [the point being illustrated]."

第三段在提到 "mishandled bags" 后，immediately provides interpretive elaboration：大部分 delayed bags "are only one flight behind their owners and can be delivered within 24 hours"，other bags "are examined... for clues"，还有 bags "with no destination code or identification tag are shipped to a central warehouse"。这些 layered explanations 不是简单重复定义，而是 unpack the implications and procedures associated with different mishandling scenarios，helping readers 理解 what "mishandled" actually means in operational terms。这种 progressive clarification 让 complex process 变得 accessible and logical。

信号词 this means in other words that is put differently essentially in practice specifically

仿写： 写 interpretive passages 时，think layered explanation：先 state the concept，再 explain its manifestations or implications。使用 phrases like "this means that/in other words/put differently" 来 signal interpretive intent。可以通过 describe processes、consequences、或 contextual factors 来 flesh out meaning。Avoid redundancy—诠释应该 add new information or perspective，不只是 restate in different words。模版："[Concept] occurs when [situation]. This means [operational implication]. In practice, [concrete manifestation or procedure], which ultimately [outcome or significance]."