并列句用 and / but / or / so 或分号，把两个以上地位平等的分句连成一句，分句之间是顺承、转折、选择或因果关系。它本身不难，但与从句叠加成并列复合句后，会显著拉长句子。
英语六级真题里的并列句共 2387 处实例、覆盖 2326 个真题句子，本页精选 50 句例句（出自 32 套真题卷，句长 11–66 词）。 每句高亮并列句在原句中的位置，标注它在句中的用法形态，附中文翻译、逐句解析与出处试卷； 点句卡末尾的「本句详情」可看结构树逐层拆解、成分与时态标注、考点讲解与真题高频词。
识别要点 并列连词两侧各有一套完整的主谓：先在连词处切一刀，把长句拆成两个独立短句分别理解。
本页精选的 50 句真题例句已由懒笔记排版为 A4 打印版 PDF，可免费下载，PDF 内的真题出处链接均可点击。
每句以高亮标出并列句在原句中的位置，附中文翻译、逐句解析与出处试卷，出处可跳转到整卷排版页对照上下文。
Historically, national governments on the continent have led electrification efforts, but fewer than half of the people surveyed say that the national grid is providing a reliable supply of electricity.
从历史上看，非洲大陆各国政府一直主导着电气化进程，但接受调查的人中，表示国家电网能够可靠供电的还不到一半。
连接词 "but" 对等连接两个具有独立主谓结构的分句：前一分句的主语是 "national governments on the continent"，谓语是 "have led"；后一分句的主语是 "fewer than half of the people surveyed"，谓语是 "say"。因此这是分句层面的并列句，"but" 表示转折。
M: Now many of us think that working hard creates a good impression, but this isn't always true, is it?
M：现在，我们很多人都认为努力工作会给人留下好印象，但事实并不总是如此，对吧？
逗号前后分别有独立的主谓结构：前一分句的主干是 "many of us think"，后一分句的主干是 "this isn't always true"。二者由对等连词 "but" 连接，后一分句对前一分句的观点作转折和限制，因此构成并列句。前一分句内部的 "that working hard creates a good impression" 是宾语从句，不改变外层并列关系。
Not only are many artists furious at the possible copyright violations of AI art, but they have also been frustrated by how AI tools are able to sidestep the labor and art processes they are required to go through.
许多艺术家不仅对人工智能艺术可能侵犯版权感到愤怒，也因人工智能工具能够绕过他们必须经历的劳动和创作过程而深感挫败。
句子由 "not only ... but also ..." 连接两个具有独立主谓结构的分句：第一分句的主语是 "many artists"，第二分句的主语是 "they"。该结构表示“不仅……而且……”，后一个分句在前一个分句基础上递进补充信息。
There are parts of the banking sector that will always be prone to risk, but many bankers have come to feel immune to its potential impact, because they presume that, however recklessly banks behave, governments will always be there to bail them out.
银行业中总有一些领域容易遭受风险，但许多银行家逐渐觉得自己可以免受风险潜在影响，因为他们认为，无论银行的行为多么鲁莽，政府总会出手纾困。
逗号前后分别形成独立分句：前一分句的核心是 "There are parts..."，后一分句的核心是 "many bankers have come to feel..."。两套主谓结构由对等连词 "but" 连接，表示转折，而不是主从关系。
The research showed that men and women both rated the faces with cosmetics as being more attractive, but only women rated made-up faces as being more dominant, while only men rated made-up faces as being higher in prestige.
研究表明，男性和女性都认为化妆后的面孔更具吸引力；但只有女性认为化妆后的面孔更具支配性，而只有男性认为化妆后的面孔具有更高的声望。
句中有多个独立的主谓结构：第一部分的主干是 "The research showed..."，but 后是 "only women rated..."。两部分都具备独立主语和谓语，并由对等连词 "but" 连接，因此构成并列句，表达前后情况的转折。but 后的 "while only men rated..." 又补充说明另一种对比情况，但不改变 but 连接的两个主要并列分句这一结构。
M: Young people will work extremely hard during their defined work hours, but they expect to have their time off, like weekends and nights free from work.
M：年轻人会在其规定的工作时间内非常努力地工作，但他们期望有自己的休息时间，比如周末和晚上不工作。
逗号前"Young people will work extremely hard during their defined work hours"是第一个独立分句（主语"Young people"+ 谓语"will work"），逗号后"they expect to have their time off"是第二个独立分句（主语"they"+ 谓语"expect"），两个分句通过对等连词"but"连接，表达转折关系：年轻人工作时间内极其努力，但期待下班后的时间不受工作侵占。
People once thought that humans were the only animals to use tools, to form teams or to propagate culture, but science has shown that other animals do each of these things.
人们曾经认为人类是唯一使用工具、组建团队或传播文化的动物，但科学已经表明其他动物也会做这些事情中的每一件。
这是一个由"but"连接的并列句。前一分句"People once thought..."有独立的主谓结构，后一分句"science has shown..."也有独立的主谓结构。两个分句通过对等连词"but"连接，表示转折关系：人们曾经的想法与科学发现的事实相反。
"I'll be able to say 'Let's have pizza' to my family, my intelligent assistant will hear and 10 minutes later the food will be at my door."
"我将能够对我的家人说'我们吃披萨吧'，我的智能助手会听到，10分钟后食物就会送到我家门口。"
"my intelligent assistant will hear" 和 "the food will be at my door" 是两个独立的主谓结构，通过对等连词 "and" 连接。前者主语是 "assistant"、谓语是 "will hear"，后者主语是 "food"、谓语是 "will be"，两个分句地位平等，构成并列关系，表达先后发生的两个动作。
The survey found that 15% of Americans loved to cook, 50% said they hated to cook and 35% reported mixed feelings.
这项调查发现15%的美国人喜欢做饭，50%的人说他们讨厌做饭，35%的人表示有复杂的感受。
三个独立分句通过逗号和 "and" 对等连接："15% of Americans loved to cook"（主语+谓语+宾语）、"50% said they hated to cook"（主语+谓语+宾语从句）、"35% reported mixed feelings"（主语+谓语+宾语）。三个分句结构对等，分别陈述调查的三类结果，属于顺承关系的并列。
If it's too fast, the bags may make the connection but the passengers might miss the flight.
如果速度太快，行李可能赶上转机，但乘客可能会错过航班。
句中包含两套独立的主谓结构："the bags may make the connection"（行李可能能赶上转机）和"the passengers might miss the flight"（乘客可能会错过航班），两者通过对等连词"but"连接，形成转折关系。这两个分句在语法上地位平等，不存在主从关系，符合并列句的定义。转折关系体现在：行李能赶上但人赶不上的对比。
Many people will say it's a boring field, but I disagree.
很多人会说这是一个无聊的领域，但我不同意。
句子由两个独立的主谓结构通过对等连词"but"连接。前一分句"Many people will say it's a boring field"包含完整的主语(Many people)、谓语(will say)和宾语从句(it's a boring field)；后一分句"I disagree"同样包含完整的主语(I)和谓语(disagree)。两个分句在语法上地位平等，通过"but"表达转折关系：前者陈述他人观点，后者表明说话人的相反立场。这是典型的并列句结构，两个分句可以独立成句，通过对等连词实现语义上的对比。
New moms connect at baby story-times; elderly people, often facing difficult life transitions, attend events and find that they make new friends; teenagers meet up in libraries' teen spaces after school; and readers discuss current events in the periodicals room.
新妈妈们在婴儿故事时间相聚；老年人，经常面临艰难的人生转变，参加活动并发现他们交到了新朋友；青少年们放学后在图书馆的青少年空间碰面；并且读者们在期刊阅览室讨论时事。
整个句子由四个独立的主谓结构通过分号和连词 "and" 连接而成：(1) "New moms connect..." (2) "elderly people...attend events and find..." (3) "teenagers meet up..." (4) "and readers discuss..."。这些分句都是完整的独立句子，通过分号实现对等连接，最后一个分句前加 "and" 进一步强化并列关系。四个分句依次列举不同人群在图书馆的活动，形成顺承递进的语义关系。
Some of the details of landscapes change, but the basics are more common, e.g., water, open spaces, and signs of care.
风景细节中的一些会发生变化，但基本要素更为常见，例如水、开放空间和关怀的迹象。
句子由两个独立主谓结构通过对等连词"but"连接：第一分句"Some of the details of landscapes change"(主语+谓语)，第二分句"the basics are more common"(主语+系表结构)。两个分句在语法地位上完全对等，不存在主从关系，"but"表示语义上的转折对比——细节会变化，但基本要素更普遍。这是典型的并列句结构。
But humans are uniquely imaginative, and we use our evolved imagination to travel into virtual worlds that are full of danger.
但是人类具有独特的想象力，并且我们使用我们进化后的想象力进入充满危险的虚拟世界。
本句由"and"连接两个独立的主谓结构：第一分句"humans are uniquely imaginative"（主系表结构），第二分句"we use our evolved imagination to travel..."（主谓宾结构）。两个分句地位对等，通过并列连词"and"形成顺承递进关系，第二分句是第一分句特质的具体体现。
We know that the world is going to see new cities emerging from the dust and current cities growing into megacities, but the future of the countryside is less clear.
我们知道世界将会看到新城市从尘埃中出现，现有城市发展成为特大城市，但农村的未来不太明确。
这是由对等连词 "but" 连接的两个独立分句。前一分句是 "We know that the world is going to see new cities emerging from the dust and current cities growing into megacities"（含完整主谓结构），后一分句是 "the future of the countryside is less clear"（含完整主谓结构）。两个分句地位对等，不存在主从关系，"but" 表达语义上的转折关系：前者讲城市发展的明朗前景，后者讲乡村未来的不确定性。
This new tree became known as The Son of the Tree That Owns Itself and it was assumed that, as the original tree's heir, it naturally inherited the land it stood on.
这棵新树被称为“拥有自己的树之子”，并且人们认为，作为原树的继承人，它自然继承了它所站立的土地。
句子由 "and" 连接两个独立的主谓结构：第一个分句 "This new tree became known as..."（主语 "This new tree" + 谓语 "became"），第二个分句 "it was assumed that..."（主语 "it" + 谓语 "was assumed"）。两个分句都有完整的主谓结构，通过对等连词 "and" 平行连接，属于并列句。语义上，第二个分句是对第一个分句的进一步说明和递进，表达树被命名之后人们的进一步假定。
It may not be possible to change your own genes, but can you train yourself to need less sleep?
改变你自己的基因可能是不可能的，但你能训练自己需要更少的睡眠吗？
两个独立分句由对等连词but连接。前句"It may not be possible to change your own genes"是陈述句，后句"can you train yourself to need less sleep"是疑问句，两者都有完整的主谓结构，地位对等。but表达转折关系：前句说基因无法改变，后句转而探讨是否能通过训练减少睡眠需求，形成对比。
The name may not sound familiar to you, but John was once an acclaimed basketball player.
这个名字你可能听起来不熟悉，但约翰曾经是一位备受赞誉的篮球运动员。
句子由两个独立的主谓结构通过对等连词 "but" 连接：第一分句 "The name may not sound familiar to you" 包含完整主谓（主语 "The name"，谓语 "may not sound"），第二分句 "John was once an acclaimed basketball player" 同样包含完整主谓（主语 "John"，谓语 "was"）。两个分句在语法上地位平等，"but" 表达转折关系：名字可能不熟悉，但此人曾是知名球员。这是典型的并列句结构。
The innovative drive lives in every human brain, and the resulting war against the repetitive is what powers the massive changes that distinguish one generation from the next.
创新驱动力存在于每个人类大脑中，并且由此产生的对抗重复性的战争是推动巨大变革的动力，这些变革将一代人与下一代区分开来。
整句由 "and" 连接两个独立的主谓结构：第一分句 "The innovative drive lives in every human brain" 有完整的主语（the innovative drive）和谓语（lives）；第二分句 "the resulting war against the repetitive is what powers the massive changes..." 同样有完整的主语（the resulting war）和谓语（is）。从第一性原理看，并列句是由对等连词连接的两个或多个独立句子，每个分句在语法上都能独立成句。此处 "and" 连接表示递进关系：先陈述创新驱动存在于每个人脑中，再进一步说明由此产生的对抗重复的战争推动了巨大变化。两个分句地位平等，构成典型的并列句。
Digital exclusion is a major threat to wider societal equality in the UK, so witnessing companies like Facebook championing the metaverse(元宇宙) as the next great frontier when school children are struggling to complete their homework feels particularly irritating.
数字排斥是英国更广泛社会平等的主要威胁，因此当学童正在努力完成他们的家庭作业时，目睹像脸书这样的公司拥护元宇宙作为下一个伟大前沿感觉特别令人恼火。
"so" 在此处是因果连词，连接两个独立分句：第一分句 "Digital exclusion is...in the UK"，第二分句 "witnessing...feels particularly irritating"。两分句各有完整主谓结构，通过 "so" 建立因果关系（前因后果）。这是典型的并列句结构，"so" 作为对等连词实现分句级并列。
The formula doesn't work, but that has not affected its popularity.
这个公式不起作用，但那并没有影响它的受欢迎程度。
句子由 "but" 连接两个独立分句：前句 "The formula doesn't work" 具有完整主谓结构（主语 The formula + 谓语 doesn't work），后句 "that has not affected its popularity" 同样具有完整主谓宾结构（主语 that + 谓语 has not affected + 宾语 its popularity）。两个分句在语法上完全独立，可各自成句，通过对等连词 "but" 形成转折关系：前句说配方不起作用，后句转折说这并未影响其流行度。
But recent studies show that 70% of American adults have lost the ability to naturally compensate for the calories they consume; worse still, a significant number of them report diminishing hunger halfway through an eating session, but, by the end of the meal, they feel the same or higher levels of hunger than when they sat down.
但是最近的研究表明，70%的美国成年人已经失去了自然补偿他们消耗的卡路里的能力；更糟糕的是，他们中的相当一部分人报告说在进食过程中途饥饿感减弱，但到用餐结束时，他们感到的饥饿程度与坐下时相同或更高。
"but" 连接两个对等的主谓结构："a significant number of them report..." 和 "they feel..."。前句说进餐中途饥饿感减弱，后句用 "but" 转折，说到最后反而和开始时一样饿或更饿，形成语义对比。这是 "but" 连接的并列句。
Academic research and job training are important, but tiny colleges aren't suited for either.
学术研究和职业培训是重要的，但是小型学院不适合其中任何一个。
该句由对等连词"but"连接两个独立的主谓结构。前半句"Academic research and job training are important"包含完整的主语（Academic research and job training）和系表结构谓语（are important）；后半句"tiny colleges aren't suited for either"同样包含完整的主语（tiny colleges）和谓语（aren't suited for either）。两个分句在语法上完全独立，通过"but"形成转折关系：前句肯定学术研究和职业培训的重要性，后句转而指出小型学院不适合这两者。
Studying literature or music or sculpture might not result in a job in that area, but it helps young people to think about the world in a deeper way, which makes them better citizens and makes for a better society.
学习文学、音乐或雕塑可能不会带来该领域的工作，但它帮助年轻人以更深层次的方式思考世界，这使他们成为更好的公民，并造就更美好的社会。
整句由 "but" 连接两个独立分句："Studying... might not result in a job in that area" 和 "it helps young people to think..."。两个分句各有完整的主谓结构，通过对等连词 "but" 形成转折关系，前句否定（可能不会带来工作），后句肯定（但有助于思考），体现典型的并列句结构。
Implanted chips may seem extreme, but it is a relatively small step from ID cards and biometrics to such devices.
植入式芯片可能看起来极端，但从身份证和生物识别技术到这类设备，这是相对小的一步。
整句由两个独立的主谓结构构成:前句 "Implanted chips may seem extreme"(主语 Implanted chips + 谓语 may seem + 表语 extreme),后句 "it is a relatively small step..."(主语 it + 系动词 is + 表语 a relatively small step...)。两个分句通过对等连词 "but" 连接,形成分句级并列。语义上前句陈述植入芯片看似极端,后句用 "but" 转折指出这其实是小步骤,构成转折关系。这是标准的对等并列句,而非主从复合句。
Tiny colleges are not the answer to all of our educational requirements, but they're an answer to one of our most basic educational necessities; the need to produce thoughtful, engaged, and compassionate human beings.
小型学院不是我们所有教育需求的答案，但它们是我们最基本教育必需品之一的答案；培养有思想、积极参与且富有同情心的人的需求。
句子由 "but" 连接两个独立的主谓结构。前句主语是 "Tiny colleges"，谓语是 "are not"；后句主语是 "they're"（they are 的缩写，指代 Tiny colleges），谓语是 "are"。两个分句在结构上对等、独立，通过对等连词 "but" 连接，形成转折关系：前句否定小型学院是所有教育需求的答案，后句肯定它们是某一基本教育需求的答案。这是标准的并列句结构。
We have learned to worry about asteroids(小行星) and super volcanoes, but the more likely scenario, according to Nick Bostrom, a professor of philosophy at Oxford, is that we humans will destroy ourselves.
我们已经学会担心小行星和超级火山，但是根据牛津大学哲学教授Nick Bostrom的说法，更可能的情景是我们人类将毁灭我们自己。
整句由 "but" 连接两个独立的主谓结构：前句主语 "We"，谓语 "have learned"；后句主语 "the more likely scenario"，谓语 "is"。这是典型的对等并列关系，"but" 表示转折，前句说我们学会担忧小行星和超级火山，后句转而指出更可能的情景是人类自我毁灭。两个分句地位平等，不存在主从关系。
They're not terribly active or knowledgeable about animal preservation efforts, but they're serious about their health.
他们对动物保护工作不是非常积极或了解，但他们对自己的健康很认真。
句子由两个独立的主谓结构通过对等连词 "but" 连接。前一分句 "They're not terribly active or knowledgeable about animal preservation efforts" 包含完整的主语 "They" 和系表结构 "are not..."；后一分句 "they're serious about their health" 同样包含独立的主语 "they" 和系表结构 "are serious"。两个分句地位对等，通过 "but" 表达转折关系：前句说明他们在动物保护方面不够积极或了解，后句转折说明他们对自身健康很认真。这是典型的分句级并列，符合并列句定义。
At the same time, when a system no longer provides opportunities for the majority to participate in wealth building, it not only robs those who are excluded from opportunities, but also deprives them of their dignity.
与此同时，当一个系统不再为大多数人提供参与财富创造的机会时，它不仅剥夺了那些被排除在机会之外的人，而且还剥夺了他们的尊严。
"not only...but also..." 连接两个独立的主谓结构 "it robs those..." 和 "(it) deprives them..."，构成并列关系。这两个分句共享主语 "it"，通过对等连词 "but" 连接，表达递进的语义关系：该系统不仅剥夺机会，而且剥夺尊严。这是典型的并列句结构。
W: Of course I've started it, but I can't get to the writing yet as I haven't found enough resources to use, so I'm still researching the topic.
W：当然我已经开始了，但是我还不能开始写作，因为我还没有找到足够的资源来使用，所以我仍然在研究这个主题。
"but" 连接两个独立分句："I've started it" 和 "I can't get to the writing yet..."，前者表示已经开始，后者表示尚未进入写作阶段，构成转折关系。两个分句各有独立的主谓结构，通过对等连词 "but" 对等连接，符合并列句定义。
We sometimes need to take responsibility for mistakes, but intense guilt and shame aren't a desirable outcome in the long run.
我们有时需要为错误承担责任，但强烈的内疚和羞耻从长远来看并不是理想的结果。
该句由对等连词"but"连接两个独立的主谓结构。前半句"We sometimes need to take responsibility for mistakes"有完整主谓宾，后半句"intense guilt and shame aren't a desirable outcome in the long run"同样有完整主系表结构。两个分句地位平等，通过"but"形成转折关系：前句讲需要承担责任，后句转折说明过度内疚羞愧并非理想结果。这是典型的并列句结构。
The place actually belongs to my mother, but her health isn't great, so we finally managed to persuade her to move in with us and rent this old place out.
这个地方实际上属于我母亲，但她的身体状况不太好，所以我们最终设法说服她搬来和我们一起住，并把这个老地方租出去。
"The place actually belongs to my mother"和"her health isn't great"是两个独立的主谓结构,由对等连词"but"连接,构成并列句。前一分句陈述房子归属,后一分句转而说明母亲健康状况,两个分句在语义上形成转折关系,都是独立的完整句子,通过"but"对等连接。
A few weeks ago, a well-meaning professor tried to explain the physiological process behind viruses and the human body in a tweet and was immediately criticized for a mistake in his information.
几周前，一位善意的教授试图在一条推文中解释病毒和人体背后的生理过程，并因他信息中的一个错误而立即受到批评。
"and"连接两个并列的谓语动词短语："tried to explain..."和"was immediately criticized..."，共享同一主语"a well-meaning professor"。这是句子层面的并列结构，两个动作按时间顺序发生（先解释，后被批评），体现顺承关系。
Americans mostly consume Coke out of aluminum or plastic today, but the glass bottle remains a symbol of America that's readily recognized around the world.
如今美国人大多用铝制或塑料容器喝可乐，但玻璃瓶仍然是一种在全球容易被认出的美国象征。
句子由"but"连接两个独立分句:第一分句"Americans mostly consume Coke out of aluminum or plastic today"(主语Americans+谓语consume),第二分句"the glass bottle remains a symbol of America that's readily recognized around the world"(主语the glass bottle+谓语remains)。两个分句结构完整,通过对等连词"but"连接,表达转折关系:尽管现在用铝罐或塑料瓶,但玻璃瓶仍是象征。
This insight not only explains why we might hold our tongue at a dinner party or look the other way when our parents say something offensive, but also reveals a better way to change the minds of others.
这一见解不仅解释了为什么我们可能会在晚宴上保持沉默，或者当我们的父母说一些冒犯性的话时选择视而不见，而且揭示了一种更好的改变他人想法的方法。
"not only...but also..."结构连接两个完整的谓语"explains"和"reveals"，共享同一主语"This insight"。这是典型的并列句结构，通过关联连词"not only...but also"表达递进关系——这个洞察不仅解释了某个现象，而且揭示了更好的方法。两个分句在语法上对等，在语义上递进。
It is a quality that is required of artists, but it is also present in the lives of scientists and entrepreneurs.
它是一种艺术家所必需的品质，但它也存在于科学家和企业家的生活中。
句子由对等连词 "but" 连接两个独立的主谓结构:前半句 "It is a quality that is required of artists" 和后半句 "it is also present in the lives of scientists and entrepreneurs"。每个分句都有独立的主语 "it" 和系动词 "is",构成完整的主谓结构。两个分句之间是转折关系,前句说明这是艺术家需要的品质,后句用 "but" 转折强调这种品质也存在于科学家和企业家的生活中。
Technology has given us humans the power to change the natural world, but we have paid a price for the change.
技术已经赋予我们人类改变自然世界的能力，但是我们已经为这种改变付出了代价。
此句由对等连词 "but" 连接两个独立的主谓结构：前句 "Technology has given us humans the power..." 和后句 "we have paid a price..."。两个分句都有完整的主语、谓语和宾语，句法地位对等，不存在主从关系。"but" 表达转折语义，前句讲科技赋予力量（正面），后句讲付出代价（负面），形成语义对比。
In reality, carbon taxes alone won't be enough to halt global warming, but they would be a useful part of any climate plan.
实际上，仅碳税不足以阻止全球变暖，但它们将是任何气候计划的有用部分。
逗号加"but"连接两个独立的主谓结构：第一分句"carbon taxes alone won't be enough to halt global warming"和第二分句"they would be a useful part of any climate plan"。两个分句各有完整主谓，通过对等连词"but"形成转折关系——前句否定碳税的充分性，后句肯定其作为气候计划组成部分的价值。这是典型的并列句结构。
So the problem with deploying machine learning and artificial intelligence in agriculture is not that scientists lack the capacity to develop programs and protocols to begin to address the biggest of growers' concerns; the problem is that in most cases, no two environments will be exactly alike, which makes the testing, validation and successful rollout of such technologies much more laborious than in most other industries.
因此，在农业中部署机器学习和人工智能的问题不在于科学家缺乏制定程序和协议以开始解决种植者最大关切的能力；问题在于在大多数情况下，没有两个环境会完全相同，这使得此类技术的测试、验证和成功推广比在大多数其他行业中要费力得多。
分号前后各有一套完整的主谓结构：前半句主语为 "the problem"，系动词 "is"，表语为 "not that scientists lack..."；后半句主语同样是 "the problem"，系动词 "is"，表语为 "that in most cases..."。分号将两个独立分句对等连接，前句否定了一个问题，后句指出真正的问题所在，形成语义上的递进关系。这是典型的并列句结构。
Slow Food cannot undo the irresistible developments of the global food economy, but it can upset its theorists, it can 'speak differently', and it can allow people and their local food traditions and environments to flourish.
慢食运动不能扭转全球粮食经济不可阻挡的发展，但它可以使理论家不安，它可以‘以不同方式发声’，并且它可以允许人们及其当地的饮食传统和环境繁荣发展。
在"but"引出的第二大分句内部，存在三个由逗号和"and"连接的并列主谓结构："it can upset..."、"it can 'speak differently'"、"it can allow..."。这三个分句共享主语"it"，通过对等连词"and"（以及逗号）实现并列，语义上呈递进或列举关系。这是多重并列的典型体现。
This classical model has traditionally produced prestigious universities, but it is now challenged by the digitalisation of society—which allows everybody who is connected to the internet to access learning—and by the need to acquire skills in step with a fast-changing world.
这种传统模式在传统上培养了著名的大学，但现在它受到社会数字化的挑战——社会数字化允许每个连接到互联网的人获取学习——并且受到需要获取与快速变化的世界同步的技能的挑战。
"but" 连接两个独立分句：前句 "This classical model has traditionally produced prestigious universities" 和后句 "it is now challenged by..."。两个分句各有完整的主谓结构，通过对等连词 "but" 对等连接，形成并列关系。前句说明传统模式的成就，后句指出该模式现在面临的挑战，语义上构成转折关系。
Mix with critical people and we learn to criticize; mix with happy people and we learn about happiness.
与挑剔的人相处，我们学会挑剔；与快乐的人相处，我们学会关于快乐的事。
此部分同样包含两个独立的主谓结构："mix with happy people"（祈使句）和"we learn about happiness"，通过"and"对等连接，前后为条件-结果的顺承关系，构成并列句。
"Telemedicine holds enormous promise, but these sites are just not ready for prime time," says Jack Resneck, the study's lead author.
"远程医疗具有巨大的前景，但这些网站还没有准备好迎接黄金时期，"该研究的主要作者杰克·雷斯内克说。
句子由对等连词"but"连接两个独立的主谓结构：前半句"Telemedicine holds enormous promise"（远程医疗拥有巨大前景）和后半句"these sites are just not ready for prime time"（这些网站还没准备好投入实际应用）。两个分句地位平等，通过"but"表达转折关系——尽管远程医疗前景好，但实际应用还不成熟。这是典型的并列句结构，不存在主从关系。
Traffic has become synonymous with air pollution, and many countries intend to ban the sale of petrol and diesel cars in the next two decades.
交通已成为空气污染的代名词，并且许多国家打算在未来二十年内禁止汽油和柴油汽车的销售。
本句由"and"连接两个独立的主谓结构:第一分句"Traffic has become synonymous with air pollution"(主语Traffic+谓语has become),第二分句"many countries intend to ban..."(主语many countries+谓语intend)。两个分句地位对等,通过并列连词"and"连接,语义上呈递进关系(污染问题导致各国采取行动),符合并列句的典型特征。
Over 80% of the world's urban population is breathing air that fails to meet World Health Organisation guidelines, and an estimated 4.5 million people died prematurely from outdoor air pollution in 2015.
世界上超过80%的城市人口正在呼吸不符合世界卫生组织准则的空气，并且据估计2015年有450万人因室外空气污染过早死亡。
整个句子由"and"连接两个独立的主谓结构：第一分句主语是"Over 80% of the world's urban population"，谓语是"is breathing"；第二分句主语是"an estimated 4.5 million people"，谓语是"died"。两个分句都是完整的句子，通过对等连词"and"连接，形成并列关系，语义上是递进关系，都在说明空气污染的严重程度。
Of course, you'll need some time to catch your breath every so often, but the essential message is "keep moving, extending and learning."
当然，你偶尔需要一些时间喘口气，但核心信息是“不断前进、拓展和学习。”
整个句子由转折连词"but"连接两个独立分句。前一分句"you'll need some time to catch your breath every so often"有完整的主语"you"和谓语"will need"；后一分句"the essential message is "keep moving, extending and learning""有完整的主语"the essential message"和谓语"is"。两个分句通过"but"形成对等的转折关系，前者让步承认需要休息，后者强调核心信息是持续行动。
But others opted to lie, and they showed increased activity in their frontal parietal(颅腔壁的) control network, which is involved in difficult or complex thinking.
但是其他人选择撒谎，并且他们在其额顶叶控制网络中表现出增强的活动，该网络参与困难或复杂的思考。
这里"and"连接两个独立的主谓结构:"others opted to lie"和"they showed increased activity in their frontal parietal control network"。前者主语是"others",谓语是"opted";后者主语是"they",谓语是"showed"。两个分句都具有完整的主谓宾结构,且通过对等连词"and"并列,不存在主从关系。语义上,后句是前句行为的结果或伴随现象,呈现顺承递进关系。
Personally I do not believe in any of these slimming gadgets and I think I have a very different perspective when it comes to the definition of what is beautiful.
就我个人而言，我不相信这些减肥小器械中的任何一种，并且当涉及到什么是美丽的定义时，我认为我有一个非常不同的观点。
该句由"and"连接两个独立的主谓结构：第一分句"I do not believe in any of these slimming gadgets"（主语I+谓语do not believe）和第二分句"I think I have a very different perspective..."（主语I+谓语think），两个分句在语法上完全独立且对等，通过并列连词"and"连接，表达递进关系——先说不相信减肥器械，再说有不同审美观。
It's also your choice if you want to go out at night, but you will be foolish to let that affect your class performance during the day.
如果你想在晚上出去，那也是你的选择，但你会是愚蠢的，让那件事影响你白天的课堂表现。
整个句子由 "but" 连接两个独立的主谓结构：前半句 "It's also your choice if you want to go out at night" 有完整主谓（It's），后半句 "you will be foolish to let that affect your class performance during the day" 也有独立主谓（you will be）。两个分句在语法上都能独立成句，通过对等连词 "but" 形成转折关系：前句讲你有选择权，后句转折说明这样做的后果是不明智的。
Surfing the Internet during class doesn't just steal focus from the educator; it also hurts students who're already struggling to grasp the material.
上课期间上网不仅会分散教师的注意力；还会伤害那些已经在努力理解材料的学生。
分号连接两个独立主谓结构：第一分句主语是 "Surfing the Internet during class"，谓语是 "doesn't steal"；第二分句主语是 "it"，谓语是 "hurts"。两个分句在语法上完全独立，通过分号实现对等连接。语义上呈递进关系，"not just...also" 结构强调第二个行为是对第一个的补充和加强，说明课堂上网的双重危害。
英语六级真题中的并列句共标注出 2387 处实例，覆盖 2326 个不同的真题句子；按用法形态统计，连接手段分 7 种（最多的是and 1301 处），语义关系分 5 种（最多的是顺承/递进 1415 处）。本页从中精选 50 句真题例句，出自 32 套真题卷，句长 11–66 词（平均 28 词），CEFR 等级构成为 C1 25 句、B1 13 句、B2 9 句、C2 3 句。每句以高亮标出并列句在原句中的位置，附中文翻译、逐句解析、出处试卷与卷面位置，并可进入单句详情页查看结构树逐层拆解。
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