2022年广东省深圳市南山区九年级中考英语阅读理解难度提升训练专题

这是一份2022年广东省深圳市南山区九年级中考英语阅读理解难度提升训练专题，共14页。

While the mbile Internet is changing the way we live, mre and mre ld peple in China are getting in n the digital wrld, thugh they still have sme truble.
Yang Su, a 61-year-ld prfessinal micr vlgger ( 专业微博博主), is amng them. With mre than 2.3 millin fllwers n China’s famus shrt vide app “Duyin”, his vides have been watched by ver 1 millin times.
“Three years ag, my sn put a shrt vide f me playing the pian at hme n ‘Duyin’, and hurs later it was played ver 1 millin times,” Yang remembered.
After graduating frm the Shanghai Cnservatry (⾳乐学院) f Music, he was a pianist f the Shenzhen Symphny Orchestra (交响乐团). The Internet has pened a dr t a whle new wrld fr him. Fr the past three years, he has filmed ver 700 shrt vides and pened an fficial accunt n scial platfrm WeChat t share articles and ffer nline pian lessns.
It’s nt easy fr him t learn hw t film a vide, smething that might nt be easy even fr yung peple. Spending a lng time staring at the sheet music (活⻚乐谱) always causes eye sreness, and he needs t play thrugh the music since he desn’t knw hw t edit (编辑) and cut clips. His child helps him a lt later. “The Internet has pened the dr t a new wrld,” Yang said. “I always keep myself busy and feel very yung at my age.”
Hwever, d ther ld peple get used t the digital wrld like Yang? Ding Qiulin is a 73-year-ld man frm Hunan. “I gt my smartphne mre than ne year ag, but I nly use WeChat fr vide calls,” he said. Ding finds it hard t learn t use ther apps.
▲ Lu Xu, a pst-90s vlunteer, jined a nn-prfit rganizatin in Beijing nine years ag t teach ld peple hw t use the Internet. “While I am helping peple aged between 50 and 90 years ld, I have a strng feeling f satisfactin,” Lu said.
1．Hw did Yang becme famus at first?
A．By sharing articles n WeChat.B．By learning t make shrt vides.
C．By playing the pian n “Duyin”.D．By giving nline pian lessns.
2．Hw did the writer shw nt all ld peple get used t the digital wrld?
A．By telling a stry.B．By using numbers.
C．By asking a questin.D．By using an example.
3．Which f the fllwing can we put in “ ▲ ”?
A．In fact, many ther ld peple have the same feeling as Ding.
B．Hwever, many yung peple find it hard t teach the ld t use the Internet.
C．As a result, ld peple have t spend much time learning t use the smartphne.
D．Luckily, yunger peple are building a bridge between the digital wrld and the ld.
4．What did Lu Xu think f his wrk in the nn-prfit rganizatin?
A．Relaxing.B．Meaningful.C．Difficult.D．Bring.
5．Why did the writer write the passage?
A．T tell us we shuld learn t make shrt vides like Yang.
B．T explain why the mbile Internet is ppular in ur cuntry.
C．T shw the mbile Internet makes a great difference t the ld.
D．T ask yung peple t spend mre time caring fr their parents.
2.
In 2018, Science Magazine asked sme yung scientists what schls shuld teach students. Mst said students shuld spend less time remembering facts and have mre space fr creative activities. As the Internet grws mre pwerful, students can get knwledge easily. Why shuld they be required t carry s much f it arund in their heads?
Civilizatins (文明) develp thrugh frgetting life skills that were nce necessary. In the Agricultural Age, a farmer culd affrd t frget hunting skills. When scieties industrialized, the knwledge f farming culd be safe t frget. Nwadays, smart machines help us t get mst human knwledge. It seems that we n lnger need t remember mst things. Des it matter?
Researchers have realized several prblems that may happen. Fr ne, human beings have biases (偏见), and smart machines are likely t increase ur biases. Many peple believe smart machines are necessarily crrect and bjective (客观的), but machines are trained thrugh a repeated testing and scring prcess (过程). In the prcess, human beings still decide n the crrect answers.
Anther prblem relates t the ease (容易) f getting infrmatin. When there were n cmputers, effrts were required t get knwledge frm ther peple, r g t the library. We knw what knwledge lies in ther brains r bks, and what lies in ur heads. But tday, the Internet gives us the infrmatin we need quickly. This can lead t the mistaken belief—the knwledge we fund was part f what we knew all alng.
In a new civilizatin rich in machine intelligence (智慧), we can easily get t smart memry netwrks where infrmatin is stred. But dependency n a netwrk suggests pssibilities f being harmed easily. The cllapse f any f the netwrks f relatins ur health depends upn, such as fd and energy, wuld prduce terrible results. Withut fd we get hungry; withut energy we feel cld. And it is thrugh widespread lss f memry that civilizatins are at risk f falling int a dark age.
We frget ld ways t free up time and space fr new skills. As lng as the lder frms f knwledge are stred smewhere in ur netwrks, and can be fund when we need them, perhaps they’re nt really frgtten. Still, as time ges n, we slwly but unquestinably becme strangers t future peple.
6．Smart machines are likely t increase ur biases because ________.
A．they g ff curse in testing and scringB．we cntrl the training prcess n them
C．we ffer them t much infrmatinD．they veruse the prvided answers
7．The ease f getting infrmatin frm the Internet ________.
A．frees us frm making effrts t learn new skills
B．prevents civilizatins frm being lst at a high speed
C．misleads us int thinking we already knew the knwledge
D．separates the facts we have frm thse in the smart machines
8．The underlined wrd “cllapse” in Paragraph 5 prbably means “________”.
A．a sudden failureB．the basic ruleC．an unhappy startD．the slw develpment
9．The writer’s main purpse in writing this passage is t ________.
A．questin abut the standards f infrmatin strage
B．discuss ur prblems f cmmunicatin with machines
C．stress the imprtance f imprving ur remembering ability
D．remind us f the risk f depending n machines t remember
3.
Educatin appears t prtect lder adults especially wmen, against memry lss, accrding t a study by researchers Gergetwn University Medical Centre.
The study tested declarative memry (陈述性记忆) in 704 lder adults (58-98 years f age). Declarative memry refers t ur ability t remember events, facts and wrds, such as where yu put yur keys r the name f that new neighbur. The researchers fund that their memry perfrmance became wrse with aging. Hwever, mre years f early-life educatin cuntered these lsses, especially in wmen.
Fr example, the declarative memry abilities f an 80-year-ld wman with a bachelr’s degree (学士学位) wuld be as gd as thse f a 60-year-ld wman with a high schl educatin. S, fur extra years f educatin make up fr the memry lsses frm 20 years f aging.
“Simply said, learning brings abut learning,” says the study’s senir researcher, Michael Ullman. “Since learning new infrmatin in declarative memry is easier if it is cnnected with knwledge we already have, mre knwledge frm mre educatin shuld result in better memry abilities, even years later.” adds the study’s lead authr, Jana Reifegerste.
“Evidence suggests that girls ften have better declarative memry than bys, s educatin may lead t greater knwledge gains in girls,” says Ullman. “Educatin may bring advantages t memry abilities in wmen, even years later in ld age.”
“These findings may be imprtant, especially cnsidering the rapidly aging ppulatin,” Reifegerste says. “The results argue fr further effrts t increase chances f receiving educatin.”
“Educatin has als been fund t slw dwn the beginning f Alzheimer’s disease,” Ullman says. “We believe that ur findings may explain why this happens.”
10．The underlined “cunter” in Paragraph 2 prbably means ________.
A．cancelB．changeC．prduceD．reduce
11．What des the underlined wrd “it” in Paragraph 4 refer t?
A．New infrmatin.B．Declarative memry.C．Mre educatin.D．Better memry ability.
12．The research findings may help ________.
A．slw dwn the prcess f agingB．push fr the develpment f educatin
C．make prgress in the study f Alzheimer diseaseD．fight fr the equal rights f wmen’s educatin
13．The passage mainly talks abut that ________.
A．declarative memry abilities fail with aging
B．wmen shuld try t get a bachelr’s degree
C．learning ften helps imprve ld adults’ memry
D．early-life educatin helps prevent memry lss in ld age
4.
In April 1961, Yuri Gagarin became the first man t travel in space. On July 20, 1969, Neil Armstrng became the first man t walk n the Mn. Sme peple believe the next step is fr humans t visit Mars. There’s n dubt that the first persn t walk n Mars will becme as famus as Gagarin r Armstrng, and many astrnauts wuld lve the pprtunity. But what is space travel really like fr the astrnauts?
Many astrnauts suffer physical prblems, even if they are in space fr just a few mnths. Sme f these prblems are shrt-lived; thers may be lng-lasting. Mre than tw-thirds f all astrnauts suffer frm mtin sickness while traveling in space. In space, the bdy cannt tell up frm dwn. The bdy sends cnfusing signals t the brain, which can result in feeling sick fr a few days. The amunt f bld and water in the bdy als ends up being sent differently. Mre bld and water end up in the face, neck, and chest, resulting in a puffy (肿胀的) face and an enlarged heart.
Fr the duratin f their task, astrnauts experience cnditins that influence their health. Fr example, their bnes get weaker. Being in a weightless envirnment means that astrnauts d nt use the muscles (肌肉), s their muscles gradually get weaker. This, alng with the change f bld t the upper bdy and the resulting lss f imprtant minerals (矿物质), causes bnes t weaken. As a result, many astrnauts are unable t walk prperly fr a few days upn their return t Earth. In additin, they are expsed t radiatin (辐射) frm the sun. This puts them at a higher risk f serius illness.
In additin t physical difficulties, astrnauts wh travel fr lng perids may als suffer frm psychlgical stress. Lng jurneys require astrnauts t spend mre time inside a spaceship. Fr example, a rund-trip jurney t Mars culd take abut three years. Being cnfined in a small space fr such a lng perid f time is nt healthy.
Astrnauts — especially thse wh achieved imprtant “firsts” such as Gagarin and Armstrng — are ften seen as exciting adventurers. This may be right, but it’s als wrth remembering the effrts they make t explre ur universe.
14．Accrding t Paragraph 2, what physical prblem d astrnauts suffer?
A．Their hearts send weakened signals t their bdies.
B．They may feel sick because f cnfusing signals.
C．They may live shrter after travelling in space.
D．Their brains ften get less bld and water.
15．The underlined wrd “cnfined” in Paragraph 4 prbably means “________”.
A．keptB．trainedC．allwedD．served
16．What is the writer’s main purpse in writing this passage?
A．T encurage peple t be the first nes t visit Mars.
B．T questin whether humans are able t g t Mars sn.
C．T discuss what is the best health care fr astrnauts in space.
D．T remind us f the price astrnauts pay fr explring universe.
5.
Wuld it surprise yu t learn that, like animals, trees can cmmunicate with each ther and pass n their wealth t the next generatin---their yung trees?
Suzanne Simard, frest eclgist(生态学家) at the University f British Clumbia, explains hw trees are much mre cmplex(复杂的) than mst f us ever imagined. Althugh Charles Darwin(达尔文) thught that trees are cmpeting fr survival f the fittest, Simard and her team have made a new discvery and shwed just hw wrng he was. In fact, the ppsite is true: trees survive thrugh their grup wrk and supprt, passing arund necessary nutritin(营养) such as nitrgen(氮) and carbn “depending n wh needs it”.
Nitrgen(氮) and carbn are shared thrugh miles f undergrund fungi (真菌) netwrks.This makes sure that all trees in the frest eclgical system give and receive just the right amunt t keep them all healthy. This system wrks in a very similar way t the netwrks f neurns (神经元) in ur brains, and when ne tree is destryed, it influences all.
Simard talks abut “Mther trees”. These are usually the largest, ldest plants that n which all ther trees depend. These “Mther trees” are cnnected t all the ther trees in the frest by this netwrk f fungi, and may manage the resurces f the whle trees and plants in the frest. She explains hw these trees pass n the wealth t the next generatin, transprting imprtant resurces t yung trees s they may cntinue t grw. When humans cut dwn “Mther trees” withut paying attentin t these highly cmplex “tree scieties” f the netwrks n which they feed, we are reducing the chances t save the whle frest.
“We didn’t take any ntice f it,” Simard says sadly. “Mther trees” mve nutritin int the yung trees befre dying, but we never give them chance. If we culd put acrss the message t the frestry industry, we culd make a huge difference twards ur envirnmental prtectin effrts fr the future.
17．The underlined sentence “the ppsite is true” in Paragraph 2 prbably means that trees .
A．cmpete fr survival
B．prtect their wn wealth
C．depend n each ther
D．prvide supprt fr dying trees
18．“Mther trees”are very imprtant because they .
A．lk the largest in size in the frest
B．pass n nutritin t yung trees
C．bring mre wealth t humans
D．knw mre abut the “tree scieties”
19．The underlined wrd “it” in the last paragraph refers t(指代) .
A．hw “tree scieties” wrk
B．hw trees grw ld
C．hw frestry industry develps
D．hw yung trees survive
20．We can learn frm the passage that .
A．trees aren’t as cmplex as we think.
B．Charles Darwin had the same pinin as Simard.
C．if “Mther trees” are cut dwn, they wn’t make difference t yung trees.
D．trees can share resurces with ther nes by the undergrund fungi netwrks.
6.
There are a few different kinds f hckey, including ice hckey and field hckey. One f the biggest differences between the sprts is the surface n which they are played. Sme suggest that field hckey has been arund fr thusands f years. There is evidence t supprt that a similar game was played by ancient peple in Greece and Rme.
Ice hckey has been arund, fficially, since the late 1800s. This is when the rules were made by J.A．Creightn. The first league was in place by the early 1900s. Later, ice hckey became an Olympic sprt.
Hckey is a team sprt with six players n tw ppsing teams. The game is played n a rink f ice with tw gals at each end. The standard rink size is 200 feet lng and 85 feet wide. Players, all wearing ice skates, mve a disk called a puck arund the ice. Their purpse is t sht the puck int the ther team’s gal. The gal is a net that is six feet wide and fur feet tall. Each gal is guarded by a galie, wh is the nly ne that can tuch the puck with his hckey stick as well as any part f his bdy. Galies can even use their feet t stp the puck frm getting int the net.
A hckey stick is what players use t mve the puck. It is usually 5 t 6 feet in length with a flat blade at the end. Hckey sticks are straight sticks made f wd. The puck is made f vulcanized (硫化的) rubber, which is a much better material than the first pucks. It’s said that the first infrmal hckey games were played with pucks made f frzen cw waste! The mdern puck is typically ne inch thick and three inches in diameter.
23 Instead, the names f the winning hckey team’s players, caches, and managers are added t the presentatin cup. There are five rings f names. The ldest ring is remved when a new ne is added.
Tday, ice hckey is the mst ppular team sprt played n the ice all ver the wrld.
21．Frm the passage, we knw that ________ decides what kind f hckey it is.
A．the rules t fllwB．the time f appearing
C．the material f puckD．the place fr playing
22．What is the crrect rder f the events in ice hckey’s histry?
a. The rules f ice hckey were made.
b. Ice hckey became an Olympic sprt.
c. The first league f ice hckey was set up.
d. Ice hckey became the mst ppular ice sprt.
e. Peple played with frzen cw waste in the field.
A．e-a-c-b-dB．e-c-d-a-bC．a-d-e-b-cD．a-c-b-d-e
23．Which f the fllwing sentences is prper at the beginning f Paragraph 5?
A．Cmpared with ther sprts, all the members f the champin can get a ring.
B．Unlike ther sprts, the champin team can get ne mre cup each year.
C．Unlike ther sprts, a new cup fr the champin isn’t created each year.
D．Cmpared with ther sprts, at mst five names in all can be added t the cup.
24．The main purpse f the article is t ________.
A．explain the rules f ice hckey
B．shw the materials f the ice hckey
C．tell us the champinship f the ice hckey
D．intrduce the develpment f the ice hckey
7.
One plus ne equals（等于）tw. There are 60 secnds in ne minute. Sixty minutes equals ne hur. There are 24 hurs in ne day. One year includes 365 days. These are all basic（基本的）facts that we knw by heart. But have yu ever stpped t think hw numbers came int being（产生）and hw they develped?
It’s safe t say that ur sciety wuld never develped withut numbers. Hwever, the develpment f numbers is still a puzzle t us. That’s because when ancient peple develped simple ways f cunting, they didn’t leave any recrds behind.
It’s nt difficult t guess that numbers and cunting began with the number “1”, thugh ancient peple prbably didn’t call it “ne”. They likely cunted by nes and recrded by carving（刻）lines n a bne.
The earliest evidence（证据）f this is the Ishang Bne（伊尚戈骨）, which was fund in 1960 in Africa. The bne is believed t be mre than 20,000 years ld. It has many lines n it. The lines lk like what we wuld call “tally marks”（以5为单位的计数方法）tday. Scientists think thse lines shw hw ancient peple used numbers.
25．Where was the Ishang Bne fund?
A．In China.B．In Africa.C．In Egypt.D．In India.
26．Accrding t the article, we still dn’t knw ________.
A．the basic facts f numbersB．where numbers cme frm
C．hw t cunt with numbersD．the imprtance f numbers
27．Why is the develpment f numbers a puzzle?
A．Because peple tday are nt smart enugh t find it ut.
B．Because peple tday are nt interested in any way f cunting.
C．Because ancient peple didn’t want t develp a way f cunting.
D．Because ancient peple didn’t recrd their ways f cunting.
28．What can we infer（推断）frm the passage?
A．The Ishang Bne was fund 2000 years ag.
B．There are many numbers n the Ishang Bne.
C．Numbers are imprtant t a sciety’s develpment.
D．Ancient peple carved lines n the stnes as a way f cunting.
8.
Researchers have annunced（宣布）the result f tw studies n the health effects f the drug aspirin（阿斯匹林）. One study shws aspirin can sharply reduce the chance that a healthy, lder man will suffer frm a heart attack（心脏病）.
The study ffered tw new results frm earlier findings. It said taking ne aspirin pill every ther day helped nly healthy men ver the age f fifty. It als said aspirin gave the greatest prtectin against heart attacks t men with lw bld chlesterl（胆固醇）levels.
Earlier in the United States began a majr aspirin study in the early 1980s. It included 22,000 healthy men dctrs. All were between the ages f fifty and eighty-fur. Almst 11,000 f the dctrs tk a harmless（无害的）pill that cntained n drug. The men did nt knw which kind f pill they were taking.
The dctrs wh tk aspirin suffered 44% fewer heart attacks than thse taking the harmless pill. 139 men wh tk aspirin suffered frm heart attacks. Ten f them died. 239 men wh did nt take aspirin suffered frm heart attacks. Twenty-six f them died.
The researchers said the dctrs’ study prvided clear prf（证据）that taking aspirin culd prevent a first heart attack in healthy, lder men. They said, hwever, the result did nt mean every man ver the age f fifty shuld take aspirin. They said aspirin culdn’t help men wh did nt eat healthy fds, wh smked cigarettes and wh were fat. The researchers said men wh thught they wuld be helped by taking aspirin shuld talk with their dctrs first.
29．The passage tells us that the new use f aspirin is ______.
A．t treat heart disease
B．t reduce pain while ne suffers frm a heart attack
C．t help ld peple t be mre healthy
D．t reduce the chance f a heart attack in ld men
30．Aspirin can help thse wh ______.
A．wrk as dctrsB．are under 40 years ld
C．are fat and smke cigarettesD．are lder and healthy
31．At last the researchers advised us t take aspirin ______.
A．with careB．as much as we like
C．every dayD．nly cnsidering the age
32．Frm the experiment we can knw that abut ______ f peple wh suffered frm heart attacks withut aspirin died.
A．7%B．11%C．19%D．44%
参考答案
1-5CDDBC
6-9BCAD
10-13DACD
14-16BAD
17-20CBAD
21-24DACD
25-28BBDC
29-32DDAB