2026届高三英语二轮高效复习讲义阅读理解组合练（四）3阅读＋1七选五（Word版附解析）

这是一份2026届高三英语二轮高效复习讲义阅读理解组合练（四）3阅读＋1七选五（Word版附解析），共18页。
A
(2025·陕西省高考适应性检测二)Lng Haifen，frm a muntainus village in Guizhu Prvince，is nw a freshman at Huazhng Agricultural University(HZAU).Ordinary as she may seem，she represents the strng bnd between her hmetwn and the university，as well as the transfrmative pwer f educatin and sympathy.
In July 2002，Xu Benyu，then a junir student at HZAU，vlunteered t teach in the rural areas f Guizhu.The fllwing year，he gave up pstgraduate studies and returned there，teaching at tw schls fr tw years，including Lng’s elementary schl.In 2005，HZAU established the “Benyu Vlunteer Service Team”，engaging students annually t cntinue prviding educatinal supprt.
In 2017，the 19th vlunteer grup，including Ca Yuanyuan and Li Zngqing，arrived at Lng’s schl，Weimin Elementary Schl，which had 174 students frm kindergarten t sixth grade but nly six classrms.The schl was severely understaffed.Ca had t teach fur subjects while Li managed 23 classes per week.Lng and her classmates cherished the pprtunity t learn and wrked diligently.
The vlunteers nt nly taught knwledge t Lng but als develped her persnal grwth.They encuraged her t deliver speeches at the schl’s flag-raising ceremnies，helping t build her cnfidence.They als bradened her views beynd the muntains.In August 2017，Lng participated in an educatinal trip t Beijing rganized by the vlunteers，which strengthened her curage t study utside the muntains and have access t better educatinal resurces and a wider wrld.
Unfrtunately，in 2020，her father was invlved in a car accident，placing the family in financial difficulty.Hearing this，the vlunteers quickly raised enugh mney，ensuring Lng’s fllwing educatin.All these effrts paid ff.Lng was admitted t HZAU.
Lking ahead，Lng is excited t welcme cllege life.She hpes t give back t sciety and becme a vlunteer like her teachers and help mre children plant the seeds t grw and thrive.
[语篇解读]本文是记叙文。文章讲述了来自贵州山区的龙海芬在华中农业大学志愿者的帮助下，最终走出大山的故事。
1.What can be learned abut Xu Benyu？
A.He cmpleted his Master’s degree later.
B.He funded Benyu Vlunteer Service Team.
C.He nce taught Lng Haifen in the year 2002.
D.He vlunteered in Guizhu fr ver tw years.
D [细节理解题。根据第二段的“In July 2002，Xu Benyu，then a junir student at HZAU，vlunteered t teach in the rural areas f at tw schls fr tw years”可知，2002年徐本禹去贵州支教，第二年放弃研究生学习又在那里教学两年，所以他在贵州志愿服务超过两年。故选D项。]
2.What did Lng’s schl badly need in 2017？
A.Enugh schl teachers.
B.Mre registered students.
C.Imprvement in teaching.
D.Mre classrms and grades.
A [细节理解题。根据第三段的“The schl was severely understaffed.Ca had t teach fur subjects while Li managed 23 classes per week”可知，2017年龙海芬所在的为民小学师资严重匮乏，故选A项。]
3.What led Lng Haifen t g t university？
A.HZAU’s sympathy and attractin fr her.
B.Encuragement and help frm the vlunteers.
C.Her family backgrund and learning cnditin.
D.Her cnfidence and eagerness t leave her hme.
B [细节理解题。根据第四段，尤其是“The vlunteers nt nly taught knwledge t Lng but als develped her persnal grwth”和第五段的“the vlunteers quickly raised enugh mney，ensuring Lng’s fllwing educatin”可知，志愿者不仅教龙海芬知识，还助力她的个人成长，如鼓励她在升旗仪式上演讲帮助她建立自信，带她去北京参加研学开阔她的眼界。在她父亲出车祸家庭经济困难时为她筹集资金，这些鼓励和帮助使她最终考上大学。故选B项。]
4.What can we knw abut frm the last paragraph？
A.Mre seeds will grw int plants.
B.Sciety will supprt Lng’s future life.
C.Lng will wrk as a vlunteer teacher.
D.Lng will struggle t learn in the cllege.
C [细节理解题。根据最后一段的“She hpes t give back t sciety and becme a vlunteer like her teachers and help mre children plant the seeds t grw and thrive”可知，她希望像她的老师(志愿者)一样成为志愿者，帮助更多孩子，据此可知，她将从事志愿教师工作。故选C项。]
B
(2025·陕西省高考适应性检测二)Artificial fd dye is an additive used t clr a prduct.“The dye is artificial if it riginates frm a nnfd surce，” explains Jamie Alan，PhD，an assciate prfessr f pharmaclgy and txiclgy at Michigan State University.“Fr example，red dye N.40 is made frm petrleum prducts.”“By cmparisn，natural fd dyes are thse that are extracted frm plants r animal tissues，” says Francisc Diez-Gnzalez，PhD，prfessr and directr f the Center fr Fd Safety at the University f Gergia.
A grwing bdy f research has linked artificial fd dyes，especially Red N.40，t many health issues.“There is data in animals that sme f these dyes may cause cancer，” Alan says.“While there is certainly the ptential t cause cancer，there haven’t been any human studies with definitive data t supprt this.” But studies n humans d shw that sme dyes can increase certain behavirs—especially in kids—like hyperactivity.“Sme children are mre sensitive than ther children，and smetimes even a small dse can cause these effects，” Alan says.
A 2021 reprt analyzed data frm studies n bth animals and humans wh were expsed t fd dyes.The reprt included “challenge studies”，fr which children were given dyes and bserved t see hw they reacted afterward.In 16 f the 25 studies f the reprt，there was a link between children taking the dyes and having hyperactivity and ther neurbehaviral(神经行为的) prblems afterward.
A 2022 muse study fund that Red N.40 and Red N.17 culd cause inflammatry bwel diseases while a 2023 study n mice linked Red N.40 t DNA damage and clnic inflammatin.Sme peple may als experience “allergy-like(像过敏一样) signs” frm having these dyes，Diez-Gnzalez says.
But Diez-Gnzalez ntes that it’s imprtant fr peple t be aware that mre research is needed.“The cancer cncerns mstly riginate frm animal studies that ften use very large experimental dses，” he says.“Fr several f thse dyes，the evidence f a harmful effect has nt been cnclusive.”
[语篇解读]本文是说明文。本文介绍了人造食用色素的来源，阐述了越来越多的研究将其与健康问题联系起来，如可能导致癌症、儿童多动症及其他神经行为问题，同时也指出对其危害的研究还需进一步深入。
5.What can be inferred frm the first three paragraphs？
A.Sme artificial fd dyes cause humans cancer.
B.Dyes frm plants and animals are mre ppular.
C.Artificial fd dyes can be btained mre easily.
D.Pssibly Red N.40 can result in health prblems.
D [推理判断题。根据第二段的“A grwing bdy f research has linked artificial fd many health issues”“studies n humans d shw that sme dyes can increase certain behavirs—especially in kids—like hyperactivity”和第三段的“there was a link between children taking the afterward”可知，越来越多的研究表明，人造食用色素，尤其是红色40号，与诸多健康问题有关。针对人类的研究表明，一些色素会增加某些行为，尤其是儿童的行为，比如多动症。2021年的 一份报告分析了接触食用色素的动物和人类的研究数据。在该报告的25项研究中，有16项研究表明儿童食用色素与之后出现多动症及其他神经行为问题之间存在关联。由此可推知，红色40号可能会导致健康问题。故选D项。]
6.Why is “challenge” used in Paragraph 3？
A.Scientists culdn’t find enugh evidence.
B.Carrying ut experiments tk t much time and mney.
C.Experiments n humans were mre cmplex than n animals.
D.Scientists were nt willing t d such experiments n children.
D [推理判断题。根据第三段的“The reprt included ‘challenge studies’，fr which children were given dyes and bserved t see hw they reacted afterward”可知，“challenge studies”是指给儿童食用色素并观察他们的反应，用“challenge”可体现科学家对在儿童身上做这样实验的不情愿。故选D项。]
7.What d Diez-Gnzalez’s wrds in the last paragraph suggest？
A.Mice are allergic t artificial fd dyes.
B.Studies abut artificial fd dyes n humans are nt adequate.
C.Red artificial fd dyes are the key factr leading t muse cancer.
D.Only by being taken in large dses can artificial fd dyes d harm t humans.
B [推理判断题。根据最后一段Diez-Gnzalez说的话“The cancer cncerns mstly riginate frm animal studies that ften use very large experimental dses”“Fr several f thse dyes，the evidence f a harmful effect has nt been cnclusive”可知，关于人造食用色素危害的研究大多是基于动物实验且剂量大，对一些色素有害影响的证据还不确定，即关于人造食用色素对人类影响的研究不充分。故选B项。]
8.What des the text mainly talk abut？
A.Varius pinins abut artificial fd dyes.
B.Experiments n mice abut artificial fd dyes.
C.The research abut safety f artificial fd dyes.
D.The cnnectin between cancer and Red N.40.
C [主旨大意题。通读全文可知，本文介绍了人造食用色素的来源，阐述了越来越多的研究将其与健康问题联系起来，同时也指出对其危害的研究还需进一步深入。C项“关于人造食用色素安全性的研究”能概括文章大意。]
C
(2025·陕西省高考适应性检测二)A rare lunar crystal fund n the near side f the mn is giving scientists hpe f prviding limitless pwer fr the wrld frever.The lunar crystal is made f material previusly unknwn t the scientific cmmunity and cntains a key element fr the nuclear cmbinatin prcess，a frm f pwer generatin that uses the same frces that fuel the sun and ther stars in the universe.
The crystal was fund in lunar basalt(玄武岩) small pieces cllected frm the mn in 2020 and makes China the third cuntry t discver a new lunar mineral，behind the US and the frmer Sviet Unin.The Chinese mn missin landed in Oceanus Prcellarum in December 2020 and has been the first lunar sample return missin since the 1970s.
Mre than 1.7 kg f lunar samples were cllected and delivered safely t Earth.The crystal is clear and rughly the width f a single human hair.It frmed in a regin f the mn that was vlcanically active arund 1.2 billin years ag.
One f the primary ingredients fund in this crystal is helium-3，which scientists believe may prvide a stable fuel surce fr nuclear fusin reactrs.The element is incredibly rare n Earth，but it seems t be fairly prevalent n the mn.
Althugh it is t early fr scientists t have made any financial estimates n such a fuel surce，it will undubtedly be extremely cstly.There is，f curse，the matter f bringing the crystals back frm the mn，especially in the large amunts that are needed t fuel fusin reactrs.
[语篇解读]本文是说明文。文章主要介绍了在月球近侧发现的一种罕见的月球晶体，晶体中的一种重要元素氨-3可能为核聚变反应堆提供稳定的燃料源，同时介绍了晶体发现的背景、晶体的特征以及利用其作为燃料源面临的问题。
9.Why is discvering helium-3 significant？
A.It prvides a ptential stable fuel surce fr nuclear fusin reactrs.
B.It indicates the pssibility f utilizing slar energy directly frm the sun.
C.It ffers a methd fr cnverting lunar basalt directly int electrical energy.
D.It suggests that cal reserves culd be refilled thrugh lunar resurces.
A [细节理解题。根据第四段的“One f the primary ingredients fund in this crystal is helium-3，which scientists believe may prvide a stable fuel surce fr nuclear fusin reactrs”可知，月球晶体的一种重要成分是氦-3，科学家认为氦-3可能为核聚变反应堆提供稳定的燃料源，故选A项。]
10.What d we learn abut the lunar crystal？
A.It prvides fuel t the sun and ther stars.
B.It was fund frm the far side f the mn.
C.It was taken t the earth by three cuntries.
D.It was China’s first sample taken frm the mn.
D [推理判断题。根据第二段的“The China the third cuntry t discver a new lunar mineral，behind the US and the frmer Sviet Unin”“The Chinese mn been the first lunar sample return missin since the 1970s”可知，该晶体是在2020年从月球采集的玄武岩小块中发现的，这使中国成为继美国和前苏联之后第三个发现新月球矿物的国家。中国的月球任务于2020年12月在风暴洋着陆，这是自20世纪70年代以来的首次月球样本返回任务。由此可知，该月球晶体是中国从月球上获取的首批样本。故选D项。]
11.What des the underlined wrd prbably mean in Paragraph 4？
A.Transparent.B.Valuable.
C.Cmmn.D.Pwerful.
C [词句猜测题。根据第四段的“The element is incredibly rare n Earth”可知，这种元素在地球上极其罕见。but表示转折，意味着前后两个分句所描述的情况形成鲜明对比。因此画线词应意为“普遍的”，cmmn的意思与其一致。]
12.Why is it extremely cstly t utilize helium-3 as a fuel surce？
A.Because it is prhibited by the internatinal laws.
B.Because it demands large amunts f crystals frm the mn.
C.Because it requires the develpment f entirely new types f fusin reactrs.
D.Because it invlves cmplex and expensive prcesses t extract helium-3 frm the crystal.
B [细节理解题。根据最后一段“Althugh it is t early fr t fuel fusin reactrs”可知，利用氦-3作为燃料源极其昂贵是因为需要从月球带回大量的晶体来为核聚变反应堆提供燃料，故选B项。]
Ⅱ.阅读七选五
In the age f cnstant cnnectivity thrugh music，pdcasts and calls，earphnes have seemed t becme a necessity.1. This article will help yu reduce the risk f ear-related issues and ensure a cmfrtable listening experience.
Chse the right type f earphnes. In-ear headphnes are a ppular chice as they fit perfectly int the ear canal (耳道)，blcking ut utside nise and reducing the need t increase vlume levels.2. Besides，n-ear r ver-ear headphnes can be mre cmfrtable fr sme individuals wh have sensitive ear canals.
3. T prevent ear pain and ptential hearing damage，experts recmmend sticking t the 60/60 rule，which suggests listening at 60％ vlume fr n mre than 60 minutes at a time.It’s suggested that yu shuld use built-in features n yur device t track yur listening time，which can be helpful in sticking t a safe limit.
Adjust the earphnes prperly. When fitting the earphnes，adjust the earphne psitin until yu find a cmfrtable and secure fit that prvides gd sund quality withut causing pain.Remember t peridically check and readjust the earphnes as needed，especially during physical activities r lng listening perids.4.
Keep yur ears clean. Regularly cleaning yur ears is essential when it cmes t pain-free listening with earphnes.The build-up f earwax (耳垢) can nt nly affect the sund quality but als lead t discmfrt and ptential damage t the ear canal if left unattended.T prevent this，make sure t gently clean yur ears with cttn sticks regularly.5. That will push wax deeper and ptentially cause damage.
A.Limit listening time.
B.Take regular listening breaks.
C.Clean yur earphnes with a sft clth regularly.
D.Avid putting the sticks t deep int the ear canal.
E.Finding the right fit ensures a pain-free experience.
F.This design prevents the earphnes drpping ut as well.
G.Enjyable as they are，imprper use f earphnes can cause discmfrt.
[语篇解读]本文是一篇说明文。文章主要介绍了使用耳机时避免耳部问题的一些方法。
1.G [上文“In the age f cnstant cnnectivity thrugh music，pdcasts and calls，earphnes have seemed t becme a necessity.(在通过音乐、播客和通话保持持续连接的时代，耳机似乎已成为一种必需品)”说明耳机在当下很必要。空处和前文为转折关系。下文“This article will help yu reduce the risk f ear-related issues and ensure a cmfrtable listening experience.(本文将帮助你降低耳部相关问题的风险，并确保舒适的聆听体验)”说明使用耳机存在问题。所以G项“尽管它们很令人愉悦，但不当使用耳机会导致不适。”符合语境，起到承上启下的作用，引出下文关于如何正确使用耳机的内容。故选G。]
2.F [上文“In-ear headphnes are a ppular chice as they fit perfectly int the ear canal (耳道)，blcking ut utside nise and reducing the need t increase vlume levels.(入耳式耳机是一个受欢迎的选择，因为它们能完美地贴合耳道，阻挡外界噪音，并减少调高音量的需求)”说明入耳式耳机的优点。空处和前文为并列关系，进一步说明入耳式耳机的优点。所以F项“这种设计也能防止耳机掉落。”符合语境，继续阐述了入耳式耳机设计上的好处。故选F。]
3.A [下文“T prevent ear pain and ptential hearing damage，experts recmmend sticking t the 60/60 rule，which suggests listening at 60％ vlume fr n mre than 60 minutes at a time.It’s suggested that yu shuld use built-in features n yur device t track yur listening time，which can be helpful in sticking t a safe limit.(为了防止耳朵疼痛和潜在的听力损伤，专家建议遵循‘60/60原则’，即每次以60％的音量听不超过60分钟。建议你使用设备上的内置功能来跟踪你的聆听时间，这有助于坚持在安全的限度内)”说明要控制聆听时间。所以A项“限制聆听时间。”符合语境，作为小标题概括了段落内容。故选A。]
4.E [上文“When fitting the earphnes，adjust the earphne psitin until yu find a cmfrtable and secure fit that prvides gd sund quality withut causing pain.Remember t peridically check and readjust the earphnes as needed，especially during physical activities r lng listening perids.(佩戴耳机时，调整耳机位置，直到找到一个舒适且稳固的佩戴方式，既能提供良好的音质又不会引起疼痛。记得根据需要定期检查和重新调整耳机，尤其是在进行体育活动或长时间聆听期间)”说明正确调整耳机位置的重要性。空处和前文为因果关系，说明正确调整耳机位置的结果。所以E项“找到合适的佩戴方式可确保无疼痛的体验。”符合语境，总结了上文调整耳机位置的作用。故选E。]
5.D [上文“T prevent this，make sure t gently clean yur ears with cttn sticks regularly.(为了防止这种情况，一定要定期用棉签轻柔地清洁耳朵)”说明要用棉签清洁耳朵。空处和前文为顺接关系，下文“That will push wax deeper and ptentially cause damage.(那会将耳垢推得更深，并有可能造成损伤)”说明不能做的事情。所以D项“避免将棉签插入耳道过深。”符合语境，起到承上启下的作用，指出了清洁耳朵时的注意事项。故选 D。]
核心
单词
A篇
Para.1：freshman n.大学一年级新生 sympathy n.同情，同情心 Para.2：establish v.建立，设立
Para.3：severely adv.严重地 understaffed adj.人员不足的，人手不够的 Para.4：ceremny n.典礼，仪式 access n.进入权，使用权 Para.6：thrive v.兴旺，欣欣向荣，茁壮成长
B篇
Para.1：extract v.提取，提炼 tissue n.(动植物的)组织 Para.2：ptential n.可能性，潜在性 adj.潜在的，可能的 sensitive adj.敏感的 Para.3：expse v.使接触；暴露
C篇
Para.1：lunar adj.月球的 nuclear adj.原子核的，核能的 fuel v.给……提供燃料 n.燃料 Para.2：missin n.任务，使命 sample n.样本，样品 Para.3：rughly adv.大致上，粗略地 Para.4：incredibly adv.极其，非常 Para.5：cstly adj.昂贵的；代价高的
词缀
变形
A篇
Para.2：vlunteer v.自愿做 n.志愿者→vluntary adj.自愿的，志愿的 Para.3：diligence n.勤奋，勤勉→diligent adj.勤奋的→diligently adv.勤奋地，勤勉地 Para.5：finance n.财政，金融→financial adj.财政的，财务的
B篇
Para.1：rigin n.起源，起因→riginal adj.起初的，原先的；原作的→riginate v.起源，发源 Para.3：analysis n.分析→analyze v.分析 cnclude v.作出……结论，推断出→cnclusive adj.结论性的，令人确信的，毫无疑问的
C篇
Para.1：cmbine v.(使)结合，(使)组合→cmbinatin n.结合，联合 Para.4：stable adj.稳定的，稳固的→stability n.稳定，稳固 Para.5：estimate n.& v.估计，估算→estimatin n.(对价值、大小、数量等的)估计；判断，评价，看法
熟词
生义
B篇
bdy(Para.2) 常用义：n.身体，躯体 文章义：n.大量
核心
短语
A篇
Para.4：participate in 参加 Para.5：pay ff 成功，奏效，达到目的
B篇
Para.1：riginate frm 起源于，源自 by cmparisn 相比之下 Para.2：把……和……联系起来
C篇
Para.1：pwer generatin 发电 Para.5：in large amunts 大量地