文档内容
2025 届高三第七次模拟考试
英语试卷参考答案与解析
第一部分
1-5 ACBAC 6-10 BABCB 11-15 ABCCA 16-20 CCBAC
第二部分
21-23 DAB 24-27 DDCB 28-31 ACBD 32-35 ACBC
36-40 DBCFG
第三部分
41-45 BABDA 46-50 CACBA 51-55 DDCDB
【语法填空】
56. but
57. originated
58. as
59. an
60. recognition
61. legendary
62. be seen
63. Unlike
64. symbolizing
65. what
【答案解析】
第二部分 阅读
A
21. D。从第二段最后一句可知D正确。
22. A。从第四段最后一句可知 A正确；B未提及；C不是自己提交；D错误，
应该是提前四小时。
23. B。从最后一段可知，B正确。A、C、D均为错误理解。
B
24. D 细节理解题。根据原文第二段 Susan provided what comfort she could
through the night，but by sunrise，the elderly woman had died.The episode both
haunted and motivated Susan.（苏珊整夜尽力提供安慰，但到了日出时，那位老
妇人还是去世了。这一事件既困扰着苏珊，也激励了她。）可知，苏珊成为医
生的原因是她家乡缺乏医疗资源，导致她目睹了一个生命的消逝。故选 D项。
25. D 推理判断题。根据原文第三段It was 1886，and the Victorian age held stiff
against the progress of women.（那是 1886年，维多利亚时代对女性的进步有了
学科网（北京）股份有限公司强烈的抵制。）可以推断，苏珊在大学生活中遇到了困难，因为当时的社会环
境对女性并不友好。故选D项。
26. C 推理判断题。根据第四段中的 Susan worked long hours at her office but
also braved the wind and snow，walking miles to make house calls.Her work was
more than as a physician.She often acted as lawyer，accountant，counselor and even
priest（牧师） as she helped the Omahas navigate the new world and she was
determined to spend her entire life helping her people navigate the storms.（苏珊在
办公室工作很长时间，但她也勇敢地冒着风雪，走几英里路去上门看诊。她的
工作远不止一个医生那么简单。她还经常充当律师、会计、顾问甚至是牧师，
帮助奥马哈人适应新世界。苏珊•拉弗莱舍博士下定决心要用她的一生来帮助她
的人民渡过难关）可知，Susan不仅是一名医生，还扮演各种等角色，全心全意
地为社区服务，可推理出第四段的写作目的是为了强调她全心全意服务社区的
奉献精神。故选C项。
27. B写作目的题。根据第一段可知，本文主要讲述了苏珊•拉弗莱什博士如何
克服重重困难，成为奥马哈部落地区唯一的医生，并全心全意为部落人民提供
医疗服务的故事。故选B项。
C
28．A 细节理解题。根据第一段中“Yet it became famous not because of a
tempting semi-smile. Until a worker stole the masterpiece in 1911, it was still mostly
unknown; viewers flooded in to see what a French newspaper called “an enormous,
horrific, gaping void (空白)”.(然而，它之所以出名，并不是因为一个诱人的半笑。
直到1911年一名工人偷走了这幅杰作，它基本上仍然不为人知；观众蜂拥而至，
看到一家法国报纸所说的“一个巨大的、可怕的、裂开的空洞”。)”可知，让
《蒙娜丽莎》这幅画出名的是一次工人偷窃事件。故选A项。
29．C 推理判断题。根据第二段中“But as Rochelle Gurstein, a historian, writes
in a new book, the “timeless classic” is anything but. “What I believed was written in
stone was actually written in water”, she argues. Classics come and go.( 但正如历史
学家罗谢尔•格斯坦（Rochelle Gurstein）在一本新书中所写的那样，“永恒的
经典”绝非如此。“我相信写在石头上的东西实际上是写在水里的，”她说。
经典作品来来去去。)”可知，罗谢尔认为经典作品是多变的。故选C项。
学科网（北京）股份有限公司30．B 推理判断题。根据第四段中“Today, Johann Sebastjan Bach is often
regarded as the master of classical music. But after his death in 1750, Bach’s
compositions fell out of fashion until Felix Mendelssohn, a German composer,
rediscovered them in the 1820s. Herman Melville’s masterpiece “Moby Dick” was
largely forgotten until critics such as Raymond Weaver, a professor at Columbia
University rescued him from the depth of a nobody around the centenary of his birth
in 1919.(今天，约翰·塞巴斯蒂安·巴赫通常被认为是古典音乐大师。但在他1750
年去世后，巴赫的作品就不再流行了，直到德国作曲家菲利克斯·门德尔松
（Felix Mendelssohn）在 19 世纪 20 年代重新发现了它们。赫尔曼·梅尔维尔
（Herman Melville）的代表作《白鲸记》（Moby Dick）几乎被人遗忘，直到哥
伦比亚大学教授雷蒙德·韦弗（Raymond Weaver）等评论家在他1919年诞辰100
周年前后将他从无名小卒的困境中拯救出来。)”可推知，作者是通过举例子来
展开第四段的。故选B项。
31. D 推理判断题。根据最后一段““The status of classics” depends on critics
and shows the power of passionate writers to change the way people look at art.
Tastes evolve, and they should. But culture lives on only as long as people continue to
argue over what counts as a classic today. The true enemy of the classic is not
relativism or awakening. It is silence.(“经典的地位”取决于评论家，并显示了热
情的作家改变人们看待艺术的方式的力量。品味在进化，也应该如此。但是，
只要人们继续争论什么是今天的经典，文化就会继续存在。经典的真正敌人不
是相对主义或觉醒。它是沉默。)”可知，缺乏批评可能最终阻碍经典的发展。
故选D项。
D
32. A 词句猜测题。根据第一段Artificial intelligence models can trick each other
into disobeying their creators and providing banned instructions for making drugs, or
even building a bomb,suggesting that preventing such Al"jailbreaks" is more difficult
than it seems.(人工智能模型可以欺骗对方不服从其创造者，提供被禁止的制造
毒品的指令，甚至制造炸弹，这表明防止这种AI "jailbreaks"比看起来要困难得
多。)以及第二段 Many publicly available large language models(LLMs), such as
ChatGPT, have hard-coded rules that aim to ......known as "jailbreaks", making Al
学科网（北京）股份有限公司models disobey the rules.(许多公开可用的大型语言模型(LLMs)，如ChatGPT，
都有硬编码规则，旨在防止它们表现出种族或性别歧视，或者用非法或有问题
的答案回答问题--这些都是它们通过训练数据从人类那里学到的。但这并没有
阻止人们找到精心设计的指令，阻止这些保护措施，即所谓的"jailbreaks"，使
人工智能模型不遵守规则。)可知，许多公开可用的大型语言模型都有硬编码规
则阻止非法、歧视等内容，但是人工智能模型可以突破保护限制措施，互相欺
骗对方不服从其创造者，提供被禁止的指令;由此可知，AI "jailbreak"指的是打
破人工智能模型限制，使人工智能模型违反规则的技术。故选 A。
33. C 推理判断题。根据第四段Tagade says this approach works because much of
the training data consumed by large model s comes from online conversations, and
the models learn to act in certain ways in response to different inputs.By having the
right conversation with a model, it is possible to make it adopt a particular persona,
causing it to act differently. (Tagade 表示，这种方法之所以有效，是因为大型模
型消耗的大部分训练数据来自在线对话，模型学会以特定的方式响应不同的输
入。通过与模型进行正确的对话，可以使其采用特定的角色，从而使其采取不
同的行动。)可知，"角色调节(the persona modulation)"可以通过与人工智能模型
进行正确的对话让其采用特定的角色，采取不同的行动。因此 C.It can make Al
models adopt a particular persona.(它可以让人工智能模型采用特定的角色。)符合
题意，故选C。
34. B 句意推断题。观点态度题。根据最后一段 Yinzhen Li at Imperial College
London says it is worrying how current models can be misused but developers need
to weigh such risks with the potential benefits of LLMs. "Like drugs, they also have
side effects that need to be cont rolled, " she says.(伦敦帝国理工学院的Yinzhen Li
表示，目前的模型可能会被滥用，这令人担忧，但开发者需要权衡这些风险与
LLM的潜在好处。'就像药物一样，它们也有需要控制的副作用，'她说。)可知，
Yinzhen Li认为，目前的模型可能会被滥用，但是开发者需要权衡这些风险与
LLMs的潜在好处。故选B。
35. C 标题归纳题。根据第一段Artificial intelligence models can trick each other
into disobeying their creators and providing ba nned instructions for making drugs, or
even building a bomb, suggesting that preventing such Al "jailbreaks" is more
学科网（北京）股份有限公司difficult than it seems.(人工智能模型可以欺骗对方不服从其创造者，提供被禁止
的制造毒品的指令，甚至制造炸弹，这表明防止这种人工智能"越狱"比看起来
更困难。)以及下文内容可知本文介绍了人工智能"越狱"、研究者们发现的一
个"越狱"过程--"角色调节"以及专家对其态度，由此可知，本文主要阐述人工智
能发展面临的人工智能"越狱"这一新的挑战；C 选项"AI Jailbreaks: A New
Challenge(AI越狱:一个新的挑战)"能够概括文章主旨，适合作为最佳标题。故
选C。
第二节
36. D 语境衔接题。根据上文的 But they can make it hard to see reality as it is.
（但它们会让人很难看清现实）和下文的 And thus we may lose sleep and have
trouble concentrating.（因此，我们可能会失眠，难以集中注意力）可知，空格
处的内容应与"半夜胡思乱想带来的影响"有关。比较选项可知，D项They will
keep us locked into negative thinking patterns.（它们会让我们陷入消极的思维模
式）符合语境。故选D。
37. B 联系上文题。根据下文 There are many mindfulness practices that might
help with this.（有许多正念练习可能有助于解决这个问题）可知，本段主要讲
的是正念练习（mindfulness practices）给人们带来的益处。因此空格处的内容
应与此方面的内容有关。比较选项可知， B 项 Learn to practice mindful
awareness.（学会练习正念意识）符合语境。故选B。
38. C 语境衔接题。根据小标题 Try to move preferably outside.（最好到外面
去）和下文的 Walking in the woods can reduce rumination （沉思） more than
walking along a road for the same amount of time.（在树林里散步比在路上走同样
长的时间更能减少沉思）可知，空格处的内容应与"人们要经常到户外进行体育
锻炼"有关。比较选项可知，C 项Being outside in nature is one of the best ways.
（置身大自然是最好的方式之一）符合语境。故选C。
39. F 联系上文题。根据小标题 Stop feeding the fire and redirect your attention.
（别再火上浇油了，转移你的注意力）和上文的 We can take a break from social
media and practice gratitude for the good in our lives.We can also take action with
like-minded people.（我们可以暂时离开社交媒体，对生活中的美好事物心存感
激。我们也可以和志同道合的人一起采取行动）可知，空格处的内容应与"我们
学科网（北京）股份有限公司采取的措施带来的益处"有关。比较选项可知，F 项 These can help reduce our
worry while pointing us in a right direction.（这些可以帮助我们减少忧虑，同时为
我们指明正确的方向）符合语境。故选F。
40. G语境衔接题。根据小标题Talk to a trusted person or maybe a therapist.（和
你信任的人或者心理医生谈谈）和上文的 Whether they do it with humor or by
offering wisdom，sometimes getting an outsider's perspective can help us a lot.（无
论他们是用幽默还是智慧来表达，有时候从局外人的角度来看会对我们有很大
帮助）和下文的 If we don't have such kind of people，seeing a therapist might be
our best option.（如果我们没有这样的人，看心理医生可能是我们最好的选择）
可知，空格处的内容应与"通过与信任的人交流来解决问题"有关。比较选项可
知，G 项 We should try to find the right person who can listen well and offer
empathy.（我们应该试着找到一个合适的人，他能很好地倾听并提供同理心）
符合语境。故选G。
第三部分 语言运用
第一节
【导语】这是一篇记叙文。主要讲述了从小品学兼优的 Imran Nuri遇到生活危
机，于是辞职决定在为期100天的旅行中，开车到美国本土48个州的每一个州，
寻找1000个陌生人，让他们分享一件他们年轻时希望知道的事情。最后他明白
了生活的真谛，开始了新的生活。
41. B 考查动词词义辨析。句意：从他学会走路开始，伊姆兰·努里就一次又一
次地听父母说：“你必须努力在每件事上做到最好。”A. tend倾向；B. try努
力；C. continue继续；D. choose选择。根据后文“be the best at everything”以及
“from Ohio State University”“a prime job as a national marketing director for a
company”可知，努里的父母让他努力在每件事上做到最好，他因此以优异的成
绩从俄亥俄州立大学毕业了，获得好工作，故选B。
42. A 考查名词词义辨析。句意：努里听从了他们的建议，以优异的成绩从俄
亥俄州立大学毕业，然后搬到了芝加哥，在那里他找到了一份好工作，在一家
公司担任全国营销总监。A. honors 荣誉；B. effort 努力；C. courage 勇气；D.
credits信用。根据上文“And Nuri followed their advice and graduated with”可知，
学科网（北京）股份有限公司努里听从了父母的建议，在每件事上做到最好，最后以优异的成绩从俄亥俄州
立大学毕业，短语graduate with honors表示“以优异成绩毕业”。故选A。
43. B 考查动词词义辨析。句意：努里听从了他们的建议，以优异的成绩从俄
亥俄州立大学毕业，然后搬到了芝加哥，在那里他找到了一份好工作，在一家
公司担任全国营销总监。A. investigated 调查；B. landed 着陆，获得；C.
rejected拒绝；D. completed完成。根据后文“a prime job”指获得好工作，应用
动词land表示“（尤指轻而易举或意外地）获得”。故选B。
44. D 考查形容词词义辨析。句意：但随着时间的流逝，努里意识到父母的建
议虽然是善意的，但并不一定适合他。A. good-tempered脾气好的；B. warm-
hearted热心的；C. strong-willed意志坚强的；D. well-intentioned好意的。根据
上文“to be the best at everything”以及“Nuri realized that his parents’ advice”可知，
父母“每件事做到最好”的建议是出于对努里的好意，well-intentioned符合语
境。故选D。
45. A 考查副词词义辨析。句意：在他24岁的时候，努里面临着一种年龄是他
两倍的人通常会遇到的生活危机。A. typically通常，典型地；B. regularly定期
地；C. definitely 肯定；D. recently 最近。根据后文“found in people twice his
age”可知，他遇到的生活危机，通常（typically）发生在年龄比他大两倍的人身
上。故选A。
46. C 考查名词词义辨析。句意：专注于金钱、头衔和权力让他感到不满足。
A. promises承诺；B. occupations职业；C. titles头衔；D. profits利益。结合上
文“as a national marketing director for a company(作为一家公司的全国营销总
监)”指专注于金钱、头衔和权力让他感到不满足。故选C。
47. A考查名词词义辨析。句意：他做出了一个大胆的举动，辞去了工作，决
定在为期100天的旅行中，开车到美国本土48个州的每一个州，寻找1000名
陌生人，让他们分享一件他们年轻时希望知道的事情。A. move 行动；B.
innovation 创新；C. imagination 想象力；D. response 回复。根据后文“he quit
his job and decided to drive to every state in the Lower 48 on a 100-day trip”可知，
他做出了辞职的大胆行动，故选A。
48. C考查动词词义辨析。句意：他做出了一个大胆的举动，辞去了工作，决
定在为期100天的旅行中，开车到美国本土48个州的每一个州，寻找1000名
学科网（北京）股份有限公司陌生人，让他们分享一件他们年轻时希望知道的事情。A. highlight 突出；B.
emphasize着重；C. share分享；D. consider考虑。根据后文“one thing they wish
they’d known when they were younger”可知，他寻找这些陌生人，想让他们分享
一件他们年轻时希望知道的事情。故选C。
49. B考查动词词义辨析。句意：他对打卡特定的城市、国家公园或纪念碑没
有兴趣。A. expanding 扩大；B. hitting 打击，达到；C. escaping 逃走；D.
inspecting检查。根据后文“His goal was simple: Go where he could find people in
settings where they might talk.(他的目标很简单：去他能找到人的地方，在他们
可能说话的地方)”可知，他对打卡特定的城市、国家公园或纪念碑没有兴趣。
此处hit表示“达到某个地方”符合语境。故选B。
50. A考查动词词义辨析。句意：在接下来的几个月里，努里接触了各种年龄
和种族的人。A. approached接触，靠近；B. signaled动作示意；C. studied学习；
D. motivated激励。根据上文“His goal was simple: Go where he could find people
in settings where they might talk.(他的目标很简单：去他能找到人的地方，在他
们可能说话的地方)”指努里接触了各种年龄和种族的人。故选A。
51. D考查动词短语辨析。句意：但许多人乐于敞开心扉。A. show up出现；B.
stand out 突出；C. reach out 伸出手；D. open up 敞开心扉，打开。根据上文
“Some kept walking. Others said they had no time or weren’t interested.(有些人继
续往前走。其他人则说他们没有时间或不感兴趣)”以及“one thing they wish
they’d known when they were younger(有一件他们希望自己年轻的时候就知道的
事)”可知，他和人交谈，虽然有些人继续往前走，其他人则说他们没有时间或
不感兴趣，but表示转折，说明许多人乐于敞开心扉。故选D。
52. D考查名词词义辨析。句意：几个星期过去了，几个月过去了，现在他带
着在15000英里的旅途中与他交谈过的 1300个人的精神旅行。A. expectations
期待；B. friendships友谊；C. affections喜爱；D. spirits精神。根据后文“of the
1,300 people he’d talked”和“What they taught him was that life isn’t to be talked
about, but to be ... in all its messy beauty.(他们教给他的是，生活不是用来谈论的，
而是要……在它凌乱的美丽中)”指他带着在15000英里的旅途中与他交谈过的
1300个人的精神旅行。故选D。
学科网（北京）股份有限公司53. C考查动词词义辨析。句意：他们教给他的是，生活不是用来谈论的，而
是要活在它凌乱的美丽中。A. regretted后悔；B. defined下定义；C. lived居住；
D. assessed评估。根据上文“life isn’t to be talked about, but to be”指生活不是用
来谈论的，而是要活在它凌乱的美丽中，为短语live in表示“生活在”。故选
C。
54. D考查动词词义辨析。句意：今天，努里回到了芝加哥，被一家新公司聘
为高级营销总监。A. admired 欣赏；B. reported 报道；C. regarded 认为；D.
employed雇用。根据后文“as a senior marketing director for a new company”指努
里被一家新公司聘为高级营销总监。故选D。
55. B考查名词词义辨析。句意：他寻求问题的答案，这导致了更多的问题和
更多的答案，这个循环提供的不是确定性，而是意义。A. moment 时刻；B.
cycle自行车，循环；C. connection联系；D. change改变。根据上文“He seeks
answers to questions, which leads to more questions and more answers”可知，他寻
求问题的答案，这导致了更多的问题和更多的答案，即形成了一个循环。故选
B。
第二节 语法填空：
56. but 根据语境，表示转折，故填but。
57. originated 根据时间状语years ago，故填originated。
58. as 根据固定搭配take... as an example，故填as。
59. an 考察冠词，故填an。
60. recognition 考察名词，故填recognition。
61. legendary 根据语境，需要填形容词，作定语，故填legendary。
62. be seen 根据语境，需要填被动语态，故填be seen。
63. Unlike 根据语境，翻译成“不像...”，故填Unlike。
64. symbolizing 考察非谓语作定语，故填symbolizing。
65. what 考察主语从句，缺主语，故填what。
第四部分 写作
第一节
One possible version:
Notice
学科网（北京）股份有限公司To enrich campus life and promote our health, a photography exhibition themed
“The Spirit of Sports” is scheduled to be held in our school.
All students are invited to submit works capturing dynamic moments of
sportsmanship, teamwork, or perseverance in school sports activities. Entries should
highlight creativity and originality. Submissions are required to be sent to
sportsphoto@school.com with personal information by the end of this month.
Works, which are selected, will be displayed in the school hall and featured in
the English newspaper. Don’t miss this chance to showcase your talent and celebrate
the power of sports!
Students’ Union
第二节
66. 续写范文
Imagine my surprise when I heard laughter from Hector’s room. I entered and
found Dylan sitting on the edge of Hectors bed wiping pieces of frozen drink from
Hectors mouth. Both boys were giggling and Hector was apparently enjoying the
company. I spent the rest of the day speaking to doctors and watching my son playing
with the special little boy. It was truly amazing to watch them interact, as if it were
the most natural thing in the world.【高分句型一】Perhaps to the two of them it
was.（Dylan和Hector玩得愉快，享受彼此陪伴）
On the way home that night, Dylan asked me several times whether Hector
would be okay. I told him this boy would get well but he had a hard time ahead of
him.My son seemed to be lost in thought for a while. Then he declared his decision to
join Healing the Children as a volunteer to help Hector and other children. I never
thought that a moody teenager would take up the volunteer work and never again
complain about his mother’s crazy work schedule.【高分句型二】（作者的儿子决
定加入志愿者帮助Hector和其他孩子）
听力原文：
(Text 1)
M: Do you think I look okay then? Do you like this jacket?
W: It’s fine and so is the shirt but you’d better put a tie on as well.
M: I suppose you’re right. It is an interview after all.
(Text 2)
学科网（北京）股份有限公司W: Since you’re going to the dry cleaner’s, can you drop me off at Kroger’s? I
need to get some groceries.
M: Sure, but first I have to stop by the bank. I need some cash to pay for my dry
cleaning.
W: Oh, don’t worry. I can lend you some.
(Text 3)
M: Please make 30 copies for me and 20 copies for Mr. Brown as soon as I make
the final corrections on the original.
W: No problem. I will make all the copies. Then I need to book a special delivery
service for Mr. Brown.
(Text 4)
M: How about if I come over to pick you up at 6:45 p.m. for the movie?
W: Make it seven. I won’t have finished my dinner until then.
(Text 5)
W: I’m just going to order a get-well card for Jen from this website.
M: That’ll cheer her up. It’s not much fun being stuck in a hospital.
W: You know how much she likes flowers, so either one of these will do.
M: Go for that one; it has more flowers on it.
(Text 6)
M: So how are the new neighbors?
W: Well, I must say I’m quite pleased so far. It’s early days, of course — they’ve
only been there for a couple of weeks. But they do seem better than the last
ones. All those weekend parties. Such an unpleasant family.
⑥
M: Have you invited them round yet?
W: Well, no, I haven’t had a chance. You see, they’ve asked me to go to their
house on two occasions already and one of those was for lunch last weekend.
⑦
M: That’s very sociable of them.
W: Yes. As I say, I’m rather pleased. They’ve even offered to come and cut my grass
for me.
(Text 7)
W: So what made you decide to do a storytelling course?
M: Well, a friend of mine who did it last year recommended it to me. She thought I
might enjoy it — and she was right. It was great fun and everyone was very
supportive. It gave me the courage I needed — and the self-belief — to be
able to stand up and speak in front of a group of people.
⑧
W: So are you going to be leaving us to take up a career as a storyteller, then?
M: No, I like working here too much.
⑨
W: Ha-ha! That’s a good story.
⑨
(Text 8)
⑩
M: Hello, I’m Kevin Millar and welcome to Career Central. My guest today is
Alison Lee. Alison, can you tell us a bit about your job?
W: Well, my job is fun. I spend most of my time observing the bears in their
natural habitat and collecting information about their numbers, their
⑪
distribution and their habits.
学科网（北京）股份有限公司M: What skills do you need to have to do your job?
W: You have to work well in a team and be prepared for potentially long
waiting periods to see results from your research.
⑪ ⑫
M: Is there anything you should be careful of when doing this job?
W: Well, once while I was cooking breakfast, a bear was putting its head
⑬
through the window. I quickly closed the window and it ran away. You must
⑬
remember that you work with wild animals and they can be dangerous.
(Text 9)
W: Did you go to San Francisco in the end?
M: I was keen on going to San Francisco, but we decided on Quebec because
my wife has a sister there that she wanted to see. I don’t regret it. Quebec is
⑭
absolutely fantastic. If you ever get the chance, you should definitely go.
W: Really? Tell me more about it.
M: When we arrived, there was a fresh carpet of snow on the ground, the sky
was brilliant blue and the sun was shining. It was amazing!
⑮
W: So what can you do there?
M: On our first day, we went on a walk around the city. I was really impressed by the
Chateau Frontenac. It’s not only a luxurious hotel but also considered to be one of
the most castle-like hotels in the world. We also went to the Lower Town,
which has lovely old streets, lined with age-old charming shops.
⑯
W: Did you go skiing?
M: No, but we did something better. Someone working at our hotel recommended we
go to Village Vacances Valcartier. The place consists of several small snow-
covered hills; you can’t ski there but you can go tubing. We got into these
⑰
huge tubes and launched ourselves down the hill. It was fantastic fun!
(Text 10)
M: Welcome to this annual innovation fair. I’m Camilla Doyle, from the organizing
committee, and I’ll take you through a few highlights.
Many industries are interested in Joe Higson’s work. There are many types
of chemicals. Whichever they are, if used in the workplace, it’s crucial to keep
⑱
people safe, and Joe’s machine helps with this. It can detect poisonous
substances in places they shouldn’t be.
⑱
Some students have created a camera-operated weather balloon and sent it over 30
km into the Earth’s atmosphere. The readings they’ve got so far are
incredibly detailed and could be helpful for weather forecasting and many
⑲
other uses. The photographs taken by the balloon’s camera are impressive too.
Something that’s attracted media attention is another type of underwater vehicle,
which can operate in the severest conditions. It can explore the ocean depths where
there’s absolutely no light, and it’s being used to learn about the behavior of the
most difficult to reach marine life. There are hopes of taking it to the polar
regions, where scientists hope to find out more about what might be living
⑳
there.
学科网（北京）股份有限公司学科网（北京）股份有限公司
