专题08 主旨大意题（阅读理解题型通关）-备考2024年高考英语二轮复习满分策略精讲通关练

这是一份专题08 主旨大意题（阅读理解题型通关）-备考2024年高考英语二轮复习满分策略精讲通关练，文件包含专题08主旨大意题阅读理解题型通关原卷版docx、专题08主旨大意题阅读理解题型通关解析版docx等2份试卷配套教学资源，其中试卷共30页， 欢迎下载使用。
一、在复习语言点的时候，要依据语言的横向组合和纵向聚合，按照“点—线—面”顺序，构建知识网络环境。
二、多做高考题，少扣模拟题
1、时间的把控。
2、总结一下各部分的得分情况，了解自己的强弱项。
3、留意出题点，揣摩不同内容出题人的着眼点在哪里，做到知己知彼。
三、多攻词汇表，少记课外词
四、写作。研究高考写作命题话题范围，根据测试的频度和交际场景的生活化程度进行分类。
专题08 主旨大意题通关练
主旨大意题解题策略
名校优选专项通关练

【解题策略】
主旨大意题是要求考生在阅读和理解全文的基础上对文章进行归纳、概括或评价。解答此类题型时，不能只凭文中的只言片语而断章取义，比如关于title和main idea类题都需要在阅读全文的基础上，结合文化背景知识、语言知识、生活常识等进行逻辑推理和判断，从而发现文中隐含的信息。
从命题形式看：常见的有标题类和主旨大意类。
标题类解题策略
特点：
醒目性：充分引发读者的阅读欲望。
概括性：准确而又简短。
针对性：标题外延与文章内容刚好相符。
方法：
1.中心句法：利用主题中心句中的主题词作标题。
2.整合法：将文章的写作对象和其主要特点、意义或影响整合后作标题。
文章大意类解题策略
特点：不同体裁文章主题句的常见位置不同，其作用各不相同。
位置：
首段（新闻报道、说明文、议论文）。起到开宗明义，点明主题，使读者一开始就明白文章的内容及主旨。
末段（记叙文、议论文）。起到照应开头、总结全文、升华主题的作用。在最后对全文进行概括和总结，进一步明确文章的中心思想，使作者的观点表达得更清楚。
各段：各段主题句整合即文章大意。借助各个段落的主题句，然后对其进行概括和归纳，从而概括出文章的主题或中心思想。。
高频词：当文章或段落中没有明确的主题句时，可以从段落中寻找反复出现的高频词，即中心词，也能提炼出文章的主旨大意。
线索：记叙文类文章都有一个主线，如，一个有趣的人或一件难忘的事等。全文围绕该主线组织材料。分析文章的结构，把握文章的主线，即句与句、段与段之间的逻辑关系，即可归纳出文章的主旨大意。
正确选项特征：
覆盖性强，覆盖全文或全段。
范围不大也不小。
精确性强，不改变语言的色彩和表达的程度。
错误选项特征：
过于笼统，范围过大。
以偏概全，主次不分。
偷换概念，张冠李戴。
无中生有，主观臆断。
【名校优选专项通关练】
（2024·浙江杭州·学军中学校考模拟预测）
Televisin has transfrmed plitics in the United States by changing the way in which infrmatin is spread, by altering plitical campaigns, and by changing citizen’s patterns f respnse t plitics. By giving citizens independent access t the candidates, televisin reduced the rle f the plitical party in the selectin f the majr party candidates. By centering plitics n the persn f the candidate, televisin accelerated the citizen’s fcus n character rather than issues.
Televisin has altered the frms f plitical cmmunicatin as well. The messages n which mst f us rely are briefer than they nce were. The stump speech, a plitical speech given by traveling pliticians and lasting 1 t 2 hurs, which was ppular in the nineteenth-century, has given way t the 30-secnd advertisement and the 10 secnd “sund bite” in bradcast news. Increasingly the audience fr speeches is nt that standing in frnt f the plitician but rather the viewing audience wh will hear and see a shrt vide f the speech n the news.
In these simplified frms, much f what cmprised the traditinal plitical speech f earlier ages has been lst. In 15 r 30 secnds, a speaker cannt establish the histrical cntext that shaped the issue in questin, cannt detail the prbable causes f the prblem, and cannt examine alternative prpsals t argue that ne is preferable t thers. In shrt vides, pliticians assert (断言) but d nt argue.
Because televisin is an intimate (亲密的) medium, speaking thrugh it requires a changed plitical style that is mre cnversatinal, persnal, and visual than that f the ld-style stump speech. Reliance n televisin means that increasingly ur plitical wrld cntains memrable pictures rather than memrable wrds. Schls teach us t analyze wrds and print. Hwever, in a wrld in which plitics is increasingly visual, infrmed citizenship requires a new set f skills.
Recgnizing the pwer f televisin’s pictures, pliticians craft televisual, staged events designed t attract media cverage. Much f the plitical activity we see n televisin news has been crafted by pliticians, their speechwriters, and their public relatins advisers fr televised cnsumptin. Sund bites in news and answers t questins in debates increasingly sund like advertisements.
What’s the best title fr the passage?
A．Televisin: an Agent f Change in Plitics
B．Televisin: a Platfrm fr Plitical Debate
C．Televisin: an Alternative t Stump Speech
D．Televisin: a New Medium fr Cmmunicatin
2.（2024·浙江嘉兴·海宁市高级中学校考模拟预测）
July 2023 was the wrld’s warmest mnth n recrd, accrding t the Wrld Meterlgical Organizatin. UN Secretary—General Antni Guterres said in a speech that the planet is entering an “era f glbal biling”. Hw t cl the planet has lng been a trubling questin fr scientists. They are nw turning t sun-blcking technlgy, which refers t reflecting sunlight back int space in rder t keep dwn the temperature f the planet’s climate.
Accrding t Eurnews, a Eurpean televisin news netwrk, ne idea invlves pumping sun-blcking particles (粒子) int the upper atmsphere. The particles will then stay in the air and redirect sunshine back upwards. It is like applying sunscreen n the utside f Earth. Researchers at Yale University, US, utlined a plan t use 125 high-flying planes t spread the particles at latitudes (纬度) f 60 degrees nrth and suth. The particles will then travel tward the ples, which culd pssibly cl the temperature there by 2℃.
Anther very prmising technique is called “clud brightening”, accrding t Chris Sacca, a US climate expert. This methd invlves sending sea salt particles int cluds abve the sea, making them whiter and thus they reflect mre sunlight back int space.
In June, the US gvernment annunced in a reprt that it was ffering supprt fr slar engineering research as a way t slw the rise f glbal temperatures. Accrding t the reprt, the US gvernment believes that the technlgy “ffers the pssibility f cling the planet significantly in a few years”.
Hwever, fllwing the reprt, an pen letter by mre than 60 scientists called fr cautin and mre research first. Kristen Rasmussen, a climate scientist at Clrad State University, US, has been studying hw these sun-blcking methds will affect rainfall patterns. She said that apart frm rainfall, ecsystems and even human cmmunities wuld als be affected. “We need t be very cautius n this,” Rasmussen tld Scientific American.
Which is the mst suitable title fr the text?
A．Cling Our PlanetB．Era f Glbal Biling
C．Pumping Blcking ParticlesD．The Technique f Clud Brightening
3.（2023·江苏无锡·高三无锡市第一中学校考）
“Twelve years ag, I was a prfessinal dancer and black belt in taekwnd (跆拳道) when a disease went undiagnsed and wiped ut my muscular system. I finally ended up n life supprt in intensive care with rgan failure.” Kaufman recalled, “I went frm living this big life t nt knwing hw I was ging t survive. Frtunately, n my birthday in 2009, I received a new heart and was given a secnd chance at life!”
After vlunteering in Ls Angeles hspitals, Kaufman started the nn-prfit, Ava’s Heart. She and her rganizatin ffered transplant patients services that were ften nt cvered by insurance, including fd, gas, c-pays n medicines, and husing.
“What I fund ut was that if yu didn’t have pst-transplant-husing, yu culdn’t get listed and admitted int the hspital,” Kaufman said. She leaned that fr the nearly 110,000 peple in the US waiting fr a lifesaving rgan transplant, it was nt just a matter f adding yur name t the list. Patients must be financially secure and be able t affrd transprtatin. What’s mre, they must find accmmdatins near their transplant hspital: Kaufman runs tw husing lcatins, which allws the patients t remain clse t their transplant hspital during the perid f their aftercare, typically abut three mnths at n cst.
Her rganizatin als helps dnr families, which she thinks makes the whle circle cmplete. “One rgan dnr can save eight lives and then there’s tissue and skin and eyes and bld vessels (血管) and s many ther things,” Kaufman said. “The dnr is the whle stry. Withut the dnr, there are n transplant centers, n transplant surgens, n me. In my eyes, the dnrs are the heres.”
T date, Ava’s Heart has helped nearly 90 families with burial csts fr their lved nes whse rgans have saved cuntless lives. Kaufman als wrks clsely with thse wh receive dnatins t build relatinships with dnr families and spread awareness abut the imprtance f rgan dnatin.
What message des the text mainly cnvey?
A．It’s better t give than t receive.
B．The blessed bear the heart f giving.
C．Health matters much mre than wealth.
D．Vlunteering makes the wrld a better place.
4.（2024·江苏徐州·高三徐州市第七中学阶段练习）
In the animal kingdm, mimics (模仿) are nt rare. Stick insects pretend t be twigs. Hawk mth caterpillars resemble pisnus snakes. The examples, thugh, are visual. Auditry mimicry is rarer. Danil Russ f the University f Naples Federic II thinks he has fund a nvel case f it, as he describes in Current Bilgy. Sme bats, he believes, mimic angry bees in rder t scare away wls that might therwise eat them.
Dr. Russ first nticed bat buzzing a few years ag. The nise struck him as similar t the sund f sme bees. He wndered whether bat buzzing was a frm f mimicry which helped t scare ff wuld-be predatrs.
T test this idea, he and his clleagues first recrded the buzzing that captured bats made. Then, with prtective clthing, they began the mre dangerus task f recrding the buzzing made by different bees. Cmputer analysis revealed that bees’ and bats’ buzzing were, indeed, similar.
Then the researchers recruited several wls. They put the wls, ne at a time, in an enclsure with branches fr them t stay n, and tw bxes with hles in them. They placed a ludspeaker alngside ne f the bxes and, after the birds had settled in, bradcast thrugh it five secnds f uninterrupted bat buzzing and a similar amunt f insect buzzing three times in a rw fr each nise. As a cntrl, they bradcast in like manner several nn-buzzing sunds made by bats.
During the bradcasts and fr five minutes thereafter, they videed the wls. After analysis, the results were unequivcal. When they heard bth the bat buzzing and the bee buzzing, the wls mved as far frm the speakers as they culd. In cntrast, when the nn-buzzing bat sunds were played, they crept clser.
Dr. Russ believes this is the first reprted case f a mammal using auditry mimicry t scare away a predatr. They strngly suspect, hwever, that it is nt unique. Anecdtes suggest several birds als make buzzing nises when their nests are disturbed. And with the result f the experiment, he therefre predicts that auditry mimicry is far mre widespread than currently realized.
16．What is a suitable title fr the text?
A．Animal Mimicry: Buzz ff
B．Bats: N Mre Victim t Owls
C．A Self-prtectin Behavir amng Animals
D．A New Trick t Scare Away Owls
5.（2024上·江苏扬州·高三扬州中学校考阶段练习）
Hibernatin
But species dn’t stay in their cld, sleeping state fr the duratin f their drmant perid. Abut 80 percent f their energy is spent intermittently (间歇地) waking and warming up. Why they d this is “ne f the greatest mysteries” f the field, says Thmas Ruf, a prfessr f animal physilgy at the University f Veterinary Medicine in Vienna. Sme think they need t turn back n their immune systems t fight disease, while thers think they may simply awaken s they can sleep.
One bird and a variety f amphibians(两栖动物), reptiles and insects als exhibit hibernatin-like states. There is even at least ne fish — the Antarctic cd — that slws dwn its metablism in winter, becming 20 times less active. And, f curse, there are lts f mammals. While bears might be the first that cme t mind, mst mammalian hibernatrs are n the smaller side. “The average hibernatr weighs nly 70 grams,” says Ruf. That’s because little bdies have high surface area t vlume ratis, making it mre taxing fr them t stay warm in cld weather — s they need the seasnal energy savings mre than larger animals.
The last paragraph mainly discusses ______.
A．when certain animals hibernateB．what kinds f animals hibernate
C．why sme animals hibernateD．hw animals hibernate
6.（2024上·湖南长沙·高三长郡中学校考期末）
Want t knw what is cming sn t a cinema near yu? Prbably nt a 1.5-hur-lng mvie, as in the ld days. On Octber 20th cmes Killers f the Flwer Mn. At nearly three and a half hurs, its length is nearly duble that f the average film last year. Even mvie fans struggle t cncentrate fr that lng and sme viewers even nd ff. Afterwards there is a mad dash fr the tilets. When des watching a film becme such a slg?
The Ecnmist analyzed ver 100,000 feature films released internatinally since the 1930s, the start f Hllywd’s glden age, using data frm IMDb, a mvie database. The average length f prductins rse by arund 24%, frm ne hur and 21 minutes in the 1930s t ne hur and 47 minutes in 2022. Fr the ten mst-ppular titles, the average length grew t arund tw and a half hurs in 2022, nearly 50% higher than in the 1930s.
One driver f this trend is that studis want t squeeze the mst ut f their cstly intellectual prperty (知识产权), but they are cmpeting with streaming platfrms fr eyeballs. The hpe is that a spectacular, drawn-ut “event” mvie will draw audiences away frm the small screen and int cinemas. This apprach has ften paid ff: Avengers: Endgame Marvel’s three-hur superher masterpieces, was the highest-grssing (票房最高的) film in 2019. Last year lng mvies series made up mst f the highest-grssing films in America.
Anther explanatin fr lnger films has t d with directrs’ grwing influence. Wh wuld dare tell the likes f Mr. Nlan t cut ut his masterpieces? Mrever, streaming platfrms, which d nt have t wrry as much abut the length because viewers can pause whenever they like, may attract big names by prmising them sufficient fund and creative freedm. Netflix funded and released three-hur The Irishman in 2019, a film that wuld have benefited frm a decisive editr, Irish r therwise.
What is prbably the best title fr the passage?
A．Mvie EnthusiastsB．Mvie Marathns
C．Mvie PrductinD．Mvie Influence
7.（2023·湖南·高三湖南师大附中校考）
Ben Francis didn’t becme wealthy thrugh a family inheritance (遗产). Instead, the CEO and c-funder f Gymshark used his earnings as a Pizza Hut delivery guy t buy a sewing machine and start his fitness apparel cmpany at 19.
Eleven years later, his adlescent strategy literally paid ff. Francis, 30, wh has a reprted net wrth f $1.3 billin, jined Frbes’ billinaires list. He’s in rare cmpany: The list’s average age is 65 years ld.
Originally, Francis and c-funder Lewis Mrgan launched Gymshark as a website selling fitness supplements. But after getting fed up with his ill-fitting clthes, Francis suggested pivting the cmpany.
Francis and Mrgan bught a sewing machine. The pair brught Gymshark t a bdybuilding exhibitin in 2013. but didn’t have any mney t spend n advertising. On a whim (一时兴起), they decided t give ppular fitness YuTubers free prducts. “My heres were n YuTube. “ Francis said. “S it wuld be s cl if my heres culd cme t be with Gymshark at this event. I didn’t really think that much abut it. “Sme f thse influencers went n t wear the apparel n their channels, launching Gymshark’s I sales t $1,000 per day, up frm just $ 450.
Frans quit the CEO rle in 2017. “CEO was nt the right rle fr me when I was in my early 20. “ Francis said. “That I’d started a business that had grwn very quickly didn’t mean I was the mst cmpetent chief executive. “He spent the next fur years supprting leadership rles within Gymshark — including chief prduct fficer and chief marketing fficer — t learn mre abut the ins and uts f the business. befre, returning as CEO in 2021.
That year, the cmpany was valued at 1.45 billin. Still, the cmpany’s billin- dllar valuatin is a small percentage f the market value f cmpetitrs like Nike and Lululemn. “I really think Gymshark can be the U. K.’s answer t thse brands,” Francis said. “But that’s nt saying that the U. K. is where it starts and ends fr us. We als want t be a truly glbal brand.
Which can be the best title fr the text?
A．Gymshark: Frm a website t a big cmpany
B．Francis: Frm a Pizza Hut delivery guy t a billinaire
C．Francis: Starting the U. K.’s fastest-grwing cmpany
D．Gymshark: Taking the lead in fitness clthing
8.（2024上·湖南衡阳·高三衡阳市八中校考期末）
A new study by researchers at the University f British Clumbia (UBC) and the University f Victria has shwn that cmmn levels f traffic pllutin can damage human brain functin in nly a matter f hurs.
“Fr many decades, scientists thught the brain may be prtected frm the harmful effects f air pllutin,” said senir study authr Dr. Chris Carlsten. “This study, which is the first f its kind in the wrld, prvides fresh evidence supprting a cnnectin between air pllutin and cgnitin.”
Fr the study, the researchers briefly expsed 25 healthy adults t diesel exhaust (柴油废气) and filtered air at different times in a labratry setting. Brain activity was measured befre and after each expsure using functinal magnetic resnance imaging (fMRI).
The researchers analyzed changes in the brain’s default mde netwrk (DMN), a set f inter-cnnected brain regins that play an imprtant rle in memry and internal thught. The fMRI revealed that participants had decreased functinal cnnectivity in widespread regins f the DMN after expsure t diesel exhaust, cmpared t filtered air.
“We knw that altered functinal cnnectivity in the DMN has been assciated with reduced cgnitive perfrmance and symptms f depressin, s it’s cncerning t see traffic pllutin interrupting these same netwrks,” said Dr. Jdie Gawryluk, a psychlgy prfessr at the University f Victria and the study’s first authr. “While mre research is needed t fully understand the functinal impacts f these changes, it’s pssible that they may impair (损害) peple’s thinking r ability t wrk.”
Ntably, the changes in the brain were temprary and participants’ cnnectivity returned t nrmal after the expsure. Dr. Carlsten assumed that the effects culd be lng lasting where expsure is cntinuus. He said that peple shuld be mindful f the air they’re breathing and take apprpriate steps t minimize their expsure t ptentially harmful air pllutants like car exhaust.
What is the best title fr the text?
A．A Rle Of Brain Will Be Ruined
B．Traffic Pllutin May Impair Brain Functin
C．A Famus UK University Did A Vital Study
D．A Surce Of Pllutin Has Drawn Peple’s Attentin
9.（2023·湖北荆州·高三湖北省松滋市第一中学校考）
Mst health experts wuld agree that eating meat — especially red meat — in large quantities isn’t gd fr us, r the planet. Studies pint t an increased risk f heart disease and cancer crrelating t ur meat-heavy diets. Meanwhile, manufacturers are busy prducing increasingly tasty and mre meat-like prducts that match the real things — making the switch frm eating animals seem like a n-brainer. But are these fake meat prducts any healthier fr us?
Jinan Banna, a dietitian and nutritin prfessr at the University f Hawaii says that sme fake meat prducts can be cnsidered “ultra-prcessed” fds. “That means they g thrugh multiple prcesses and have a lt f added ingredients (配料),” she said. “An alternative burger, fr example, might have quite a bit f sdium (钠), as well as additives.” Sme f these additives are n the market fr a while befre the scientific cmmunity determines them t be harmful, Banna added. “Anytime yu see a lng list f ingredients, including ‘natural flavrs’, take it as a warning sign. In ther wrds, eschew prducts with lengthy ingredient lists,” said Sfia Ppv, a micrbime scientist in Cpenhagen. “Wh knws what’s actually in it?”
Perhaps cnvenience is the best argument fr buying an alternative meat prduct yu can simply ck straight ut f the bx, but sme health experts suggest ther plant-based healthful ptins can be simple, t. Fr example, n a busy day, Banna said she was able t thrw tgether a tempeh (a traditinal sya prduct) dish which she put in a little il, vinegar and ther seasnings. “We definitely btain nutrients frm animal-based fd — irn and zinc and ther minerals as well. But it als cntains fat and chlesterl, s it’s gd t cntrl ur intake,” said Banna. “Vegetarian substitutes can be very tasty s we shuldn’t shy away frm them.”
What can be the best title fr the text?
A．Why Is Plant-based Meat Dying?B．Are Fake Meat Prducts Gd Fr Yu?
C．Fake Meat: Fd’s Future Or A Fashin?D．What Happened T The Plant-based Meat?
10.（2023·湖北荆州·高三沙市中学校考阶段练习）
A research team led by prfessr Philip Walther frm the University f Vienna has shwn hw the quantum prperties f light can ensure security fr digital payments. In an experiment, the researchers demnstrated that each trade cannt be cpied. They replaced classical crystallgraphic techniques with a quantum prtcl (协议) using single phtns, a unit f energy. During the curse f a classical digital payment trade, the client shares a classical cde called cryptgram with his payment prvider. This cryptgram is then passed n between the custmer, businessmen, and payment prvider. In the demnstrated quantum prtcl this cryptgram is generated by having the payment prvider sending particularly prepared single phtns t the client.
What des Paragraph 4 mainly talk abut?
A．Hw quantum-digital payment wrks.B．Hw digital payment prves safer.
C．Why single phtns are necessary.D．What is imprtant fr nline trade.
11.（2023·黑龙江高三哈尔滨市第一中学校校考）
The effrts f Randall and his students have earned Grandville High Schl the Michigan Green Schl certificatin frm the state.In additin t their wrk reducing waste in the cafeteria, the GHS Green Team has als built a garden with flwers and vegetables n campus,and leads cleanups n site and ut in the cmmunity.Over the years,Randall and his students have als been wrking n raising mney t install slar panels(太阳能板) n the rf f the high schl.
What's the furth paragraph mainly abut?
A．The classificatin f the prjects.
B．The characteristics f the club.
C．The activities rganized by the club.
D．The future f the club.
12.（2024上·吉林长春·高三东北师大附中期末）
Mary Dickins had been a member f the audience at petry nights befre and knew “the petry clap”. She made a plite tapping f fingers. But when she made her debut (首次演出) as a perfrmer at the age f 62 at the legendary Bang Said the Gun night in suth Lndn, she said, “It was s wild — like nthing I had ever seen befre.” The audience stamped their feet and shk shakers. “It felt transfrmative. I thught, ‘I’ve gt t have mre f this,’ ” Dickins said. Becming a perfrmance pet has given her a place n a stage f her wn making.
All her life she has written, mstly withut being seen r heard. Her mther died when she was nine, and, after she went int a care hme at 13, Dickins’ writing stayed in ntebks. Really, she says, a lt f her adult life has been abut getting ver childhd shyness. At university — she studied educatin — she met her husband f 40 years, but in three years f seminars she did nt say a wrd. Sme f this results frm her years at the children’s hme. She says, “It gave me a sense f what it’s like t be excluded. I never fitted in anywhere.”
After she graduated, she discvered that she lved wrking with peple with learning disabilities. She became an expert in inclusive educatin. “That was my niche (称心的职业),” she says. She published bks and returned t the University f Nrth Lndn as a senir lecturer in early childhd studies.
Dickins nw sees that in adulthd she has been giving herself permissin t be silly. “The sillier I allw myself t be, the better the writing is,” she says. Her bservatins are humrus.
“Putting things int wrds and giving shape t yur emtins is an imprtant part f cming t terms with the things that happen in life,” she says.
Des she still feel like an utsider?
“I think I’ve made it int a virtue. I celebrate the fact that I dn’t fit int a bx. Finally! Yu have t wait till yu’re 62 t feel cnfident!” she says. “But I have a sense f wh I am and I'm prud f it. I wuldn’t be anyne else nw — and it tk me a lng time t say that.”
Which f the fllwing can be the best title fr the text?
A．Mary Dickins’ New Start after 60B．Mary Dickins’ First Perfrmance
C．Mary Dickins’ Trubled Writing CareerD．Mary Dickins’ Impact n Perfrmance Pets
13.（2023·辽宁·东北育才学校校考三模）
Animal appear t predict earthquakes by sensing electricity in the air — the first study t find reliable evidence f the phenmenn has shwn.
Cameras revealed an “amazing” drp in the number f animals up t 23 days befre a majr quake hit their rainfrest hme at Yanachaga Natinal Park in Peru. Lead scientist Dr Rachel Grant, frm Anglia Ruskin University, said, “The results shwed that just befre the earthquake, animals’ activity drpped right dwn.”
On a nrmal day the cameras placed arund Yanachaga Natinal Park recrd between 5 and 15 animals. But in the 23 days befre the earthquake, the number f animals drpped t five r fewer per day. N animals were phtgraphed at all n five f the seven days immediately befre the quake.
Anther study shwed that animal activity remained nrmal in the park ver a different perid when seismic (地震的) activity was lw. C-authr, prfessr Friedemann Freund, said, “The cameras were lcated at an altitude f 900 meters. If air inizatin ccurred, the animals wuld escape t the valley belw, where there were fewer psitive ins ( 离子). With their ability t sense their envirnment, animals can help us understand small changes that ccur befre majr earthquakes.”
Other evidence suggested that befre the earthquake, the air arund the high muntain sites filled with psitive ins that can be prduced when rcks are placed under stress. Psitive ins have been knwn t cause ill effects in humans as well as animals. Scientists believe the animals were made t feel uncmfrtable by the psitive ins, leading them t avid the area. They are thught t have escaped t lwer grund, where the air was less inized. The findings may help experts develp better shrt-term seismic frecasts.
What can be a suitable title fr the text?
A．Negative Influence f Psitive Ins.
B．Ins’ Destructin t the Envirnment.
C．Animals’ Behavir Befre Earthquakes.
D．Creatures’ Ability t Predict Earthquakes.
14.（2024上·河北保定·高三河北阜平中学校联考）
In the early 1900s ftball was played withut helmets (头盔), but severe injuries, like skull fractures, led t the ccasinal use f leather helmets in the 1920s.The first facemask entered the game in the 1950s. Mdern helmets use advanced shell materials, have mveable panels t absrb frces, and multi-layered padding that respnds t different impacts. Cmpanies will cntinue t imprve helmets as new materials becme available, guided by the newest science.
What des paragraph 4 mainly talk abut cncerning the helmet?
A．Its gradual imprvement.
B．Its widespread influence.
C．The discvery f its new materials.
D．The difficulty f its mass prductin.
15.（2023·河北衡水·河北衡水中学校考模拟预测）
S hw can we better befriend ur future selves and feel mre cnnected t their fates? The psychlgical mindset with what we call ”vividness interventins“ wrks. We have fund, fr instance, that shwing peple images f their lder, grayer selves increases intentins t save fr the lng term. Besides, yu might try writing a letter t-and then frm-yur future self. As demnstrated by Yuta Chishima and Anne Wilsn in their 2020 study in the jurnal Self and Identity, when high-schl students engaged in this type f ”send-and-reply“ exercise, they experienced elevated (升高的) levels f feelings f similarity with their future selves.
What is paragraph 4 mainly abut?
A．Benefits f befriending ur future selves.
B．Ways f cnnecting with ur future selves.
C．Methds f changing psychlgical mindsets.
D．Pssibilities f us becming ur future selves.