课时分层检测(6) Languages Around the World-【创新大课堂】2027年高三英语一轮总复习

课时分层检测（六） Lan I.阅读理解 A (2026·南京市高三上学期第一次学情调研) In the heart of the Kanien'keha Nation(卡尼 恩克哈部族)in Canada,McComber,a native language teacher reflected on a question raised by Maori(毛利)language advocate Sir Karetu:what was his dream for the future of his language? Kanien'keha,the Mohawk language,is endangered,and for decades,McComber has worked hard to operate a native language school.At the turn of the century,as it encountered more barriers, McComber looked around the world for help and inspiration,and Karetu was the answer."Don't wait for money or approval;just do the work," Karetu told him.It's the same message Karetu carried with him decades ago,when te reo Maori, the Maori language,was also on the line. In the early 1970s,young Maori advocates in New Zealand marched to the government,demanding Maori be taught in all public schools.In 1982, Dame Iritana Tawhiwhirangi established Kohanga Reo,an engaging language program where Maori was the only language taught,spoken and used both in the classroom and at home,and the courses focused on their history and culture."Grandparents became teachers,"she says."The difference-maker was that the Kohanga Reo was entirely community-led. Families raised the money to rent classroom spaces,and volunteers planned and taught classes. Translated in English as“language nest'”,the Kohanga Reo model quickly became an important cultural export and inspired other minority communities worldwide..“Our parents ruled,”a student of McComber's nest school says,"They wanted to teach us the beauty of our language,our culture,and who we are.And it has given me the confidence to speak and read with ease in both English and Kanien'keha. The model helped communities view the world through their ancestors'eyes,ensuring the survival of their way of life."It's not just about language, McComber can now answer that question."It's everything." 1.Why did McComber turn to Karetu for help? A.Karetu also spoke Kanien'keha. B.Karetu once faced a similar crisis. C.He needed his financial support. D.He desired his tips on language learning. 2.What contributed to the success of Kohanga Reo? A.Expansion of public schools. B.Flexibility of the courses. 3( guages Around the World C.Rule of the students'parents. D.Support from the community. 3.What does Paragraph 4 mainly talk about? A.The impact of the Kohanga Reo model. B.The importance of parents'involvement. C.The procedure for building the nest school. D.The case of a student finding his real identity. 4.By saying“It's everything”,McComber suggests A.guaranteeing the survival of their own schools B.keeping their culture for future generations C.purifying their unique minority language D.practicing the tradition of their ancestors B (2026·河北省高三二模) For the past decade,one of the most linguistically (语言学地)，diverse places in the world,square mile after square mile,has been my home:Queens,New York. The soundtrack outside my door is extraordinary: On any given block,passing voices speak varieties of Polish,Ukrainian,Egyptian Arabic,Mexican Spanish,Puerto Rican Spanish,Dominican Spanish, and all the forms of New York City English they give rise to. As a person who studies languages,I can usually distinguish them from one another,but understand only a part of what people are saying. Users of Seke,a language from five villages in Nepal with 700 speakers,live a subway ride away. In certain stores,Albanians,Bosnians,Serbs,and Montenegrins all reunite,using the languages of the former Yugoslavia as if the country still existed.No group has a majority,or even 15 percent of the neighborhood,and most are at just 5 or 10 percent.English acts,for the most part,as a vital lingua franca(通用语).This last point is crucial,.because a city can be a haven(避难所)for diversity but also an end point. My neighborhood has its signature sound,but there are several dozen others that are just as diverse,each in a different way. These are the places where the Endangered Language Alliance,the non-profit I co-direct,has recorded New Yorkers speaking more than 100 languages that the survey and other data sets say don't officially exist,and more than 700 in total. That linguistic portrait makes clear that early- 21st-century New York City is a last haven for endangered languages-ones that are being hounded out of existence elsewhere.And this deep linguistic diversity is among the least explored but possibly most important factors in New York's history and makeup.New York's soul can be found in the existence of these many,many languages, explaining New York's particular capacity for tolerance and its ability to "make room"for others. 5.What is the author's occupation? A.An economist. B.A historian. C.A linguist. D.A reporter. 6.What can be inferred about the languages in New York City? A.They are close to disappearing. B.They are mainly spoken by villagers. C.English is the most popular language. D.Most of them are not officially recognized. 7.What does the underlined word "hounded"in the last paragraph probably mean? A.Protected. B.Threatened. C.Respected. D.Accepted. 8.From which book might the text have been taken? A.Language City B.The Development of Languages C.Endangered Languages in New York D.The Importance of Language Diversity Ⅱ.七选五 (2026·安徽省皖南八校第三次联考) Reading is an exercise for the mind.It is good for our vocabulary and literacy skills,teaching us math or science concepts and helping us learn history.Apart from those,reading has another benefit.Have you read a story and felt tears well up because of a character's suffering?If so,that is because you have empathy(共情)for the character.1 Research shows that human brains react differently to stories and facts.2 In addition, your brain thinks you are in the story,which means you experience the characters'thoughts as if they were real. 3 This skill,called emotional intelligence (EI),can make it easier to communicate and connect with people.Research shows that building this intelligence can lead to greater tolerance.One study found that people who read the Harry Potter novels,which tell stories about humans fighting against the evil,were less likely to behave unfairly towards powerless groups including refugees () This theory of EI has been put into practice in schools.After reading The Boy at the Back of the Class,a story about a boy who is a refugee escaping from the war,students in St Michael's High School were inspired to do a 10-mile walk for the non- profit organization-Refugee Action.4 -31 5 Not only are we more likely to engage in helpful behaviors when we feel empathy for other people,but others are also more likely to help us when they experience empathy.For society to develop,communicative and empathetic individuals really matter. A.In a way,all this increases our ability to read well. B.This permits people to limit their emotions that others are feeling. C.Many more areas of your brain light up when you re enjoying a story. D.It also stimulated them to raise f1,000 for the homeless caused by war. E.Reading encourages us to empathize with others, which could be beneficial. F.Empathy helps you to read people's emotions and work out the best way to respond. G.It helps you see into other people's hearts and can be learned through various stories. Ⅲ.语法填空 (2026·安徽滁州质量监测) Language is naturally acquired when children are able to use it pleasurably,and language acquisition by children 1. them)saves both time and labour,said English-language education expert Chen Yaping. Based 2. observation and study,the professor at the School of English and International Studies at Beijing Foreign Studies University and director of its Child Language Research Centre said Chinese children 3. (common)lack access to genuine English dialogues for learning and using language. Chen 5. (suggest)that children make use of dialogues that meet actual daily needs and read 6. (grade)materials or picture books that match their cognitive(认知的)level and interest,which are of practical use. She said that reading is a shortcut to learning English in a foreign language environment,as quality reading materials introduce children to genuine dialogues they can reproduce in real-life 7. (conversation). "Children read because they love to read,not because they are told that reading is important for learning English.We should allow them 8. (give)up reading a book halfway through and pick up another one 9. they are more interested in,"said Chen. She added that relieving anxiety,making children feel safe,and allowing them to experience a sense of 10. (achieve)are vital to learning English.7.D[细节理解题。根据倒数第二段中“According to the report. the loss of carbon absorption is driven in part by natural disasters which are increasing in frequency and strength as global temperatures rise.”可知，频繁发生的严重自然灾害导致了碳吸 收能力的损失。故选D。] 8.A[标题归纳题。通读全文尤其根据第二段和第四段可知，文 章主要讲述了森林的老化导致森林吸收碳的能力下降，它们将 从碳吸收者变为碳排放者，故A项“老化的森林 一碳的主要 排放者”符合文章主旨，适合作标题。故选A。] Ⅱ.【语篇解读】本文是一篇记叙文。文章主要讲述了Elmer Whitaker在农场受灾后受到邻居提醒开始多样化种植作物，他的 农场已经成为适应力和希望的象征，告诉每个人，在每一次风暴中 都有新的成长机会。 l,D[force武力；smoke烟雾；war战争；storm风暴，暴风雨。根 据最后一段中的“in every storm,there is a chance for new growth'”可知，一场可怕的风暴席卷了他的农场。故选D。] 2.A[mud泥浆；grass草；mist雾；dust灰尘。根据前文的“he looked over his muddy crops”可知，Whitaker看着沾满泥浆的庄 稼，所以他的庄稼现在被泥浆覆盖。故选A。门 3.C [goon继续；set off出发；come by过来；burst in破门而入。 根据前文的“his crops were now covered in and destroyed”和后文“to offer his help”可知，他的庄稼被摧毁了，所 以一个名叫Thomas的善良的年轻人过来帮忙。故选C。] 4.B[special特殊的；desperate绝望的；sensitive敏感的；tireless 不知疲倦的。根据前文的“his crops were now covered in2 and destroyed""My whole family has always survived on the harvests of this field.”可知，他的庄稼被摧毁了，而他的全家一 直靠这片田地的收成生存，所以他感到绝望。故选B。] 5.A [opportunity机会；agreement协议；intention意图；element 要素。根据后文的“Now you have a chance to try something new.”可知，现在他有机会尝试新事物，所以Thomas认为这不 是灾难，而是机会。故选A。] 6.B [as usual和往常一样；in disbelief难以置信地；on purpose故意 地；with pride骄做地。根据后文的“How can it be?”可知，Whitaker 认为这不可能，所以难以置信地看着Thomas。故选B。] 7.D[innocently无辜地；gratefully感激地；politely礼貌地；cheerfully 高兴地。根据前文的“smiled”和后文“Now you have a chance to try something new.”可知，Thomas认为现在Whitaker有机会尝试新事 物了，所以高兴地笑着说。故选D。 8.C「maior主要的：traditional传统的：different不同的：natural 自然的。根据后文的“You can diversify”可知，Thomas建议 Whitaker多样化种植，即种植不同的作物。故选C。] 9.A[restore恢复；exchange交换；donate捐赠；abandon放弃。 根据前文的“and his crops were now covered in2and destroyed”和后文“your farm once again”可知，Whitaker的庄稼 被摧毁了，所以此处指尝试种植适合这种土壤的不同作物，从而 再次恢复农场。故选A。门 l0.B[formal正式的；diverse多样的；realistic现实的；obvious明显 的。根据前文的“You can diversify”和“Thomas was right'”可知， Thomas建议Whitaker多样化种植，Whitaker认为Thomas是对 的，这场灾难可以推动他使农场多样化。故选B。] ll.C[inform通知；demand需要：enlighten启发；promise许诺 根据后文的“Thank you for showing me the opportunity in this difficulty.”可知，Whitaker感谢Thomas向他展示了这个机 会，所以Whitaker认为Thomas启发了自己。故选C。 l2.B[taste品尝；plant种植；share共享；receive收到。根据后 文的“soon,the farm was full of life again”可知，农场很快又充 满了生机，可推知Whitaker种上了新作物。故选B。] l3.D[careful小心的：troubled忧虑的；familiar熟悉的；impressed印 象深刻的。根据后文的“and they began to 14 their crops as wl”可知，邻近城镇的农民对Whitaker的田地的奇迹印象深刻， 并且开始效仿他的做法。故选D。」 l4.A Ldiversify使多样化；remove去除；deliver交付；observe观 察。根据前文的“You can diversify”“Thomas was right”和后 文“as well'”可知，Whitaker种上了多种作物，邻近城镇的农民 也开始多样化种植。故选A。] l5.C[manner方式；dream梦想；symbol象征；cause原因。根据 后文的“of adaptability and hope,telling everyone that in every storm,there is a chance for new growth”可知，Elmer Whitaker 的农场已经成为适应力和希望的象征。故选C。] 课时分层检测（六） I,【语篇解读】本文是一篇新闻报道。文章主要说明了莫霍克 语Kanien'keha已经濒临灭绝，为了保护这种语言，McComber寻 求社会的支持和帮助，建立了Kohanga Reo模式。 5 l,BL细节理解题。根据第二段“At the turn of the century,asit encountered more,.was also on the line..”可知，McComber向Karetu 寻求帮助是因为Karetu曾经面临过类似的危机。故选B。 2.D[细节理解题。根据第三段“Grandparents became teachers,'she says.'The difference-maker was that the Kohanga Reo was entirely community-led.Families raised the money to rent classroom spaces, and volunteers planned and taught classes.”可知，来自社会的支持促 成了Kohanga Reo的成功。故选D。] 3.A 「段落大意题。通读第四段可知，本段主要介绍了Kohang ReO模式的影响。故选A。] 4.B L推理判断题。根据最后一段“The model helped communities view the world through their ancestors'eyes,ensuring the survival of their way of life.'It's not just about language,McComber can now answer that question,‘It's everything.”可知，通过说“这就是一切” McComber建议为后代保留他们的文化。故选B。 【语篇解读】本文是一篇说明文。 文章主要介绍了作者所在的纽 约皇后区的语言多样性。作者所领导的非营利组织记录了纽约人 使用的100多种未被官方认可的语言，这表明21世纪初的纽约市 是濒危语言的最后避难所。这种深度的语言多样性是纽约历史和 构成中最少被探索但可能是最重要的因素之一，也解释了纽约容 纳和接纳他人的特殊能力 5.C 「推理判断题。根据第三段“As a person who studies languages,I can usually distinguish them from one another,but understand only a part of what people are saying.”可推知，作者 最可能是语言学家。故选C。」 6.D )[细节理解题。根据第六段“These are the places where the Endangered Language Alliance..and more than 700 in total." 可知，在纽约市有很多语言并没有被官方认可。故选D。 7.B [词义猜测题。根据画线词上文“early-2 1st-century New York City is a last haven for endangered languages”可知，21世 纪初的纽约市是濒危语言的最后避难所，说明这些濒危语言在 其他地方正被驱逐出存在的空间，hounded out of existence意为 “被驱逐出存在”，也就是受到威胁的意思。故选B。] 8.A文章出处题。根据第一段“For the past decade,one of the most linguistically(语言学地)，diverse places in the world, square mile after square mile,has been my home:Queens,New Y0rk.”并结合文章内容可知，本文主要介绍了作者所在的纽约 皇后区的语言多样性，2]世纪初的纽约市是频危语言的最后避 难所。故文章最可能来自书籍《语言城市》。故选A。 Ⅱ.【语篇解读】本文是 ~篇说明文。文章介绍了研究表明阅读 可以帮助培养同理心，这是有益的。 1.G [上文“Have you read a story and felt tears well up because of a character's suffering?If so,that is because you have empathy(共情)for the character.”提到“共情”，G选项“它可以 帮助你看到别人的心，可以通过不同的故事来学习。”契合语境， 是对上文empathy进行说明和解释，It指代empathy,stories呼 应上文story。故选G。] 2.C L根据本段首句“Research shows that human brains react differently to stories and facts.”可知，本段主要谈论人的大脑会 根据不同的故事和事实产生不同的反应，C选项“当你在欣赏一 个故事时，你的大脑会有更多的区域被激活。”也是谈论当人阅 读时大脑的反应，契合语境。故选C。] 3.F [下文“This skill,called emotional intelligence(EI),can make it easier to communicate and connect with people.”讲述情 感智力这项技能能够使沟通和与人建立联系更容易，F选项“共 情可以帮助你读懂别人的情绪并想出最佳方式来回应。”契合语 境，下文This skill指代F项中的Empathy。故选F。 4.D [上文“After reading The Boy at the Back of the Class,a story about a boy who is a refugee escaping from the war, students in St Michael's High School were inspired to do a 10-mile walk for the non-profit organization-Refugee Action. 进一步举例说在读了《教室后面的男孩》这本书后，圣迈克尔高 中的学生的反应，D选项“促使他们为因战乱而无家可归之人募 集一千英镑。”契合语境，也是在谈论反应。故选D。] 5.E C下文“Not only are we more likely to engage in helpful behaviors when we feel empathy for other people,but others are also more likely to help us when they experience empathy.For society to develop,communicative and empathetic individuals really matter.”谈论当我们对他人感同身受时，我们不仅更有可 能做出有益的行为，而且当他人感同身受时，他们也更有可能帮 助我们，是在讲述共情对人有益。故选E。] Ⅲ.【语篇解读】本文是一篇说明文。文章主要介绍了英语教有 专家陈亚平提出的儿童英语学习方法 一让孩子们享受学习英语 的过程，利用符合实际需要和实用性的对话和阅读材料来促进英 语学习。同时，她还强调了缓解焦虑、让孩子们感到安全和成就感 对于英语学习的重要性 L themselves 考查代词。分析句子可知，此处表示“孩子们 己”，故使用反身代词作宾语。故填themselves。] 6 2.on/upon L考查介词。(be)based on/upon为固定短语，意为 “以…为基础”。故填on/up0n。 3.commonly[考查副词。分析句子可知，设空处使用common 的副词形式作状语，修饰动词lack。故填commonly。 4.the[考查冠词。此处特指英语这种语言，应使用定冠词。故 填the。] 5,suggested[考查动词时态。分析句子可知，设空处在句中作谓 语，根据下一段的She said以及语境可知，句子表述过去发生的 动作，故使用一般过去时。故填suggested。] 6.graded[考查形容词。分析句子可知，设空处使用grade的形 容词形式graded作定语，修饰名词materials,意为“分等级的”。 故填graded。」 7.conversations[考查名词复数。分析句子可知，设空处使用名 词作宾语，conversation为可数名词，此处表示复数意义。故填 conversations。J 8.to give [考查非谓语动词。allow sb to do sth意为“允许某人 去做某事”，故设空处使用不定式结构。故填to give。 9.that 考查定语从句。分析句子可知，设空处引导定语从句， 修饰先行词another one,在从句中作宾语。故填that。 l0,achievement[考查名词。a sense of achievement意为“一种成就 感”，achievement在此处为不可数名词。故填achievement。] 课时分层检测（七） I.【语篇解读】本文是一篇应用文。文章主要介绍了四个娱乐 项目的情况。 1.A L细节理解题。根据First Monday Jazz Series:Crosswind部分中 的“Monday Feb5|onwards7-9pm"和“First Monday Jazz is a free monthly.,jazz artists.”可知，该活动在2月5号晚上七点到九点举 行，每个月第一个周一都是这个时间段。故选A。 2.D[细节理解题。根据Sistergirls and Freedom Fighters: Stories in Celebration of Women's Power and Grace这一活动名 称和该部分的“This performance will highlight.:creative and political genius”可知，Sistergirls and Freedom Fighters这一活 动是用来庆祝女子的力量与优雅的，展示女性的创造力与政治 才能，即庆祝女性成就的。故选D。 3.BL细节理解题。根据GreenLight Series:South Side Story Time部分中的“Open to families with children of all ages.”和 Family Saturdays:Make Art Together部分中的“Appropriate for families with children.”可知，这两项活动都适合有孩子的家 庭参加，即它们的目标参与者一样。故选B。] 【语篇解读】本文是一篇说明文。文章主要介绍了在中国的不同 地区与小寒节气有关的习俗。 4.B[细节理解题。根据第一段中的“Sanjiu period,which is in Minor Cold”可知，三九在小寒节气内。故选B。 5.CL细节理解题。根据第三段中的“In Tianjin,there is a custom to have huangyacai,a kind of Chinese cabbage,during Minor Cold..”可知，天津人在小寒节气里吃黄芽菜。故选C。] 6,CL细节理解题。根据倒数第二段中的“Cantonese people add some fried preserved pork,sausages and peanuts and mix them into the rice.”可知，广东人会在糯米饭里加一些炒腊肉、香肠和 花生。故选C。门 7.B[文章出处题。根据文章内容，特别是第一段中的“There are many different customs related to Minor Cold in China.”可知， 本文介绍了在中国与小寒节气有关的习俗，属于文化范畴，最有 可能出自报纸的文化栏目。故选B。] Ⅱ，【语篇解读】本文是一篇记叙文。文章讲述了作者与一位有 纹身的年轻人的相遇和交流，通过年轻人的故寧和纹身，作者领悟 到了爱与宽容的重要性，并消除了自己的偏见。 l,A[根据前文“a young man covered in tattoos(纹身)”可知，这 个年轻人浑身是纹身，所以作者认为他不友好。故选A。」 2.B[根据前文“I1 he was unfriendly”可知，作者认为年轻人 不友好，所以应是尽量与他保持距离。故选B。 3.C[根据后文“wanted to talk some”可知，年轻人想要和作者说 话，所以应是赶上他们。故选C。] 4.A,[根据后文“left him in the dust,.heading up the river'”可知， 作者没有听年轻人倾诉，所以应是礼貌地把他抛在了后面。故 选A。」 5.C[根据前文“Hours later we turned back”以及后文“a flash flood had taken out the bridge”可知，前后文是因果关系，应用 because连接。故选C。」 6.D根据前文“wanted to talk some”可知，之前年轻人就想和作 者一行谈话，现在应是加入他们之中。故选D。 7.B [根据后文“He lost his mother and sister in a car accident and he was permanently8too.”可知，年轻人是和作者分享 了他的故事。故选B。] 8.D[根据前文“He lost his mother and sister in a car accident” 可知，年轻人一家遇到车祸，所以他永远受伤了。故选D。] 9,CL根据前文“he was permanently8too”可知，年轻人在车 祸中永远受伤了，所以作者一行放慢了速度，使他能走完全程。 故选C。 l0.B[根据前文“He lost his mother and sister in a car accident' 以及“During much surgery'”可知，年轻人失去了亲人，自己又 经历了多次手术，所以是痛苦的。故选B。] ll.A[根据后文“from neck to waist'”可知，从脖子到腰部，应是 巨大的纹身。故选A。 l2.A「根据后文“He explained the brightly colored tattoo was the exact dream he had that day.”可知，纹身颜色明亮，所以是 在灿烂的灯光下向他招手。故选A。] l3.D[根据前文“They loved me just as they always had”以及后文“me to live in love,too”可知，应是希望年轻人也生活在爱中。故选D。] l4.C[根据前文“I1 he was unfriendly”可知，作者认为年轻 人满身纹身，是不友好的，这是他的偏见。故选C。] 15.B根据前文“This is my mom and this is my sister'”可知，年 轻人把去世的妈妈和妹妹纹在身上，用以纪念她们，所以是有 美好的信息。故选B。] 课时分层检测（八） I.【语篇解读】本文是一篇说明文。文章主要介绍了猫通过叫 声、奥觉和带回礼物来表达需求、评估环境和展示爱意。 1.A[推理判断题。根据第一段倒数第二、三句可知，宠物猫通 过叫声吸引注意力、获取食物和寻求关爱：最后一句指出猫从一 出生就用叫声吸引猫妈妈的注意，并得到食物。综上可知，猫叫 声是一种生存技能。故选A。 2.C [细节理解题。根据第二段中“They use their noses to assess their environment and look out for any signs of danger. 可知，完物猫通过检查气味来评估不同情况。故选C。] 3.D [词义猜测题。根据第三段中“Dogs are known for their impressive fetching habit..,,”可知，狗擅长取回东西，画线部分 所在句的下文提到猫会从外面给它们的主人带回礼物来表达它 们对主人的爱，这是它们与生俱来的本能，由此可知，在从外面 带回物品这方面，猫将这一行为提到了一个更高的层次。d0 better与画线部分意思最接近。故选D。 4.B标题归纳题。综合全文内容可知，文章介绍和解释了猫的 各种行为方式，包括叫声、嗅觉和带回礼物的习惯，以及这些行 为背后的原因和意义。由此可知，“Understanding Your Cat's Behavior”适合作本文标题。故选B。] 【语篇解读】本文是一篇说明文。文章主要说明了卡兰斯通过建 立Wild Shaale项目来改变学生对野生动物的看法。 5.A [细节理解题。根据第一段“But in her hometown,kids grew up with a negative perspective on wildlife.Elephants destroyed crops and sometimes people were badly injured or killed.Karanth discovered kids wouldn't appreciate the fact that it's the best place to witness extraordinary animals.”可知，卡兰斯的家乡面 临的问题是人类与野生动物的冲突。故选A。] 6.C [细节理解题。根据第二段“A program designed for students who come into.. program fills a gap in environmental learning.”可知，Karanth启动Wild Shaale项目是为了改变学生 对野生动物的看法。故选C。」 7.B[段落大意题。通读第三段可知，第三段主要讲了项目的障 碍。故选B。 8.A[细节理解题。根据最后一段“Encouraging the students to find commonalities between themselves and the animals is the first step to changing perceptions and hopefully,behaviors. ū 知，卡兰斯想在这个项目中实现人类态度和行为的转变。故 选A。」 Ⅱ，【语篇解读】本文是一篇说明文。文章主要介绍了运动对心 理健康有着积极作用的原因。 1.C [根据上文“Why does exercise hold so many benefits for our mental health?”可知，本句主要回答上文的问题，下文“When our muscles tighten,chains of amino acids(氨基酸)called myokines(肌细胞因子)are released into the bloodstream.”提到 肌细胞因子被释放，正是C选项中chemistry的体现。故C选 项“研究表明，答案在于我们大脑中的化学物质。”符合语境。故 选C。 2.B[上文提到肌细胞因子被释放到血液中，结合下文“This communication increases adaptation to stress.reduces svmptoms of anxiety and has a direct effect on depression.”可知，本句承接 上文，说明肌细胞因子的具体作用，B选项中They指代空格前 myokines(肌细胞因子)，空格后This communication指代选项 中your muscles and organs communicate。故B选项“它们帮助 你的肌肉和器官交流。”符合语境。故选B。] 3.G L根据上文“A recent study.,,showed that treatment for depression can be much more effective when physical activity is 7