广西专用2022年高考英语一轮复习考点规范练8含解析新人教版

这是一份广西专用2022年高考英语一轮复习考点规范练8含解析新人教版，共6页。
(2019·全国Ⅰ)
As data and identity theft becmes mre and mre cmmn,the market is grwing fr bimetric(生物测量) technlgies—like fingerprint scans—t keep thers ut f private e-spaces.Atpresent,these technlgies are still expensive,thugh.
Researchers frm Gergia Tech say that they have cme up with a lw-cst device(装置) that gets arund this prblem:a smart keybard.This smart keybard precisely measures the cadence(节奏) with which ne types and the pressure fingers apply t each key.The keybard culd ffer a strng layer f security by analyzing things like the frce f a user’s typing and the time between key presses.These patterns are unique t each persn.Thus,the keybard can determine peple’s identities,and by extensin,whether they shuld be given access t the cmputer it’s cnnected t—regardless f whether smene gets the passwrd right.
It als desn’t require a new type f technlgy that peple aren’t already familiar with.Everybdy uses a keybard and everybdy types differently.
In a study describing the technlgy,the researchers had 100 vlunteers type the wrd “tuch”fur times using the smart keybard.Data cllected frm the device culd be used t recgnize different participants based n hw they typed,with very lw errr rates.The researchers say that the keybard shuld be pretty straightfrward t cmmercialize and is mstly made f inexpensive,plastic-like parts.The team hpes t make it t market in the near future.
1.Why d the researchers develp the smart keybard?
A.T reduce pressure n keys.
B.T imprve accuracy in typing.
C.T replace the passwrd system.
D.T cut the cst f e-space prtectin.
2.What makes the inventin f the smart keybard pssible?
A.Cmputers are much easier t perate.
B.Fingerprint scanning techniques develp fast.
C.Typing patterns vary frm persn t persn.
D.Data security measures are guaranteed.
3.What d the researchers expect f the smart keybard?
A.It’ll be envirnment-friendly.
B.It’ll reach cnsumers sn.
C.It’ll be made f plastics.
D.It’ll help speed up typing.
4.Where is this text mst likely frm?
A.A diary. B.A guidebk.
C.A nvel.D.A magazine.
B
Children can spend hurs a day lking at cmputer screens and ther digital devices.Sme eye dctrs say this leads t an increase in “cmputer visin syndrme(电脑视力综合征)”.
Nathan Bnilla-Warfrd is an ptmetrist(验光师)in Tampa,Flrida.He has seen an increase in prblems in children.“A lt mre children cme int the ffice either because their parents have nticed that they have headaches r red r watery eyes r discmfrt,r because their nearsightedness appears t be increasing and they’re wrried,”he says.
Dr.Bnilla-Warfrd says part f the prblem is that children may be mre likely t pay n attentin t early warning signs than adults.“Even if their eyes start t feel uncmfrtable r they start t get a headache,they’re less likely t tell their parents,because they dn’t want t have the game r the cmputer r whatever taken away,”he explains.
He says anther part f the prblem is that peple blink(眨眼) less ften when they use digital devices.Hesays,“A persn wh uses an electrnic device blinks abut ne third as much as we nrmally d in everyday life.And that can result in the frnt part f the eye drying and nt staying prtected like nrmal.”
Eye dctrs ffer suggestins like the fllwing which is knwn as the 20/20/20 rule.That means every twenty minutes lking away twenty feet r mre fr at least twenty secnds frm whatever device yu’re using.
Other suggestins include putting mre distance between yu and the device and using gd lighting.Ofcurse,anther way is t spend less time lking at screens.Many experts say children shuld spend n mre than tw hurs a day using digital devices—with n screen time fr children under tw.
But nt all eye dctrs have nticed an increase in prblems in ,frm Bstn Children’s Hspital,has nt seen an increase in his practice.“While it is pssible t develp fatigue lking at screens fr a lng perid f time,there’s certainly n prf that it actually causes any damage t the eyes,”he says.
5.Which f the fllwing is TRUE accrding t the passage?
thinks using cmputers causes nearsightedness.
B.Peple keep their eyes prtected against drying by blinking nrmally.
C.Children under tw can watch TV fr less than tw hurs a day.
Hunter says headaches cause an increase in eye prblems.
6.The syndrme in children is mre likely serius than in adults because .
A.adults are cleverer than children
B.adults ignre taking care f children
C.children always verlk early warning signs
D.children always frget their parents’ wrds
7.What des the underlined wrd “fatigue” mean?
A.Interest. B.Ability.
C.Tiredness.D.Difficulty.
8.What can be the best title fr the passage?
A.Lking at Screens:Tw Hurs r Mre
B.Hw Can Children Use Their Eyes Prperly
C.Using Digital Devices:Advantages and Disadvantages
D.Hw Much Screen Time Is Prper fr Children
Ⅱ.七选五阅读
(2020·山东)
Sme individuals are brn with a gift fr public speaking. 1 D yu want t be a gd public speaker?Here are sme principles yu must master.
Peple want t listen t smene wh is interesting,relaxed and cmfrtable.Tften,when yu stand up t give a speech,yu fcus n the “public” at the expense f the “speaking.” 2 Fcus n the speaking.Talk directly t yur audience,be yurself and make a cnnectin.
Even the mst successful public speaker will make mistakes.Yet,the nly ne wh cares abut any mistake is the ne wh is speaking.Peple’s attentin wanders cnstantly.Infact,mst peple nly absrb abut 20 percent f a speaker’s message.S,dn’t stp speaking when yu make a mistake unless it’s a truly serius ne. 3
Yur gal is nt t be a perfect public speaker. 4 And like everything else in life,that takes practice.Remember,even wrld champin athletes practice their skills n a cnsistent basis.
5 It’s rare t hear smene say,“I wish that speaker had spken lnger.”On the ther hand,yu prbably can’t cunt the times that yu’ve thught,“I’m glad that talk is ver.It seemed t g n frever!” S surprise yur audience.Always make yur presentatin just a bit shrter than anticipated.It’s better t leave yur listeners wishing fr mre than shifting restlessly in their seats waiting fr yur speech finally t end.
A.D the ppsite.
B.Yu want t be an effective public speaker.
C.Yu dn’t need t aplgize fr a minr slip.
D.When it cmes t public speaking,less is usually mre.
E.The bjective f mst speeches is t benefit the audience.
F.Take the fear ut f public speaking by fcusing n yur listeners.
G.Hwever,the majrity f peple are effective speakers because they train t be.
Ⅲ.短文改错
(2020·全国Ⅱ)
Thank yu fr yur letter,what really made me happy.I’m glad t knw that yu’ve cme China t learn kung fu in a schl in my hmetwn.I’m surely yu’ll have a gd time.Actually,I start t learn kung fu when I was seven years ld,fr I have lng been ut f practice.Luckily,I will g hme in tw weeks fr summer vacatins.Then I can spare sme time t learn it again,such that we can practice tgether n every day.Best f luck with yurs learning kung fu in China.See yu sner.
考点规范练8(必修2 Unit3)
Ⅰ.【解题导语】本文是一篇说明文。文章介绍了佐治亚理工学院的研究者们新开发了一种键盘,它能根据用户打字模式准确识别出使用者。
1.D 细节理解题。根据第一段描述及第二段第一句“ResearchersfrmGergiaTechsaythattheyhavecmeupwithalw-cstdevicethatgetsarundthisprblem:asmartkeybard.”可知,研究者研发了智能键盘是为了降低电子空间保护的成本。故选D项。
2.C 细节理解题。根据第二段第四、五句“Thesepatternsareuniqueteachpersn.Thus,thekeybardcandeterminepeple’sidentities...”可知,正是由于每个用户都有自己独特的击打键盘的模式,才使得研发智能键盘用以识别用户身份成为可能。故选C项。
3.B 细节理解题。根据文章最后一句“Theteamhpestmakeittmarketinthenearfuture.”可知,研究者们希望这种智能键盘在不久的将来能够面世,供消费者使用。故选B项。
4.D 文章出处题。通读全文可知,作者客观介绍了佐治亚理工学院的研究者们新开发了一种键盘,它能根据用户打字模式准确识别出使用者。键盘使用常见的廉价材料,因此在成本和耐用性上都有很强的竞争力,有望不久可以投入市场。故选D项。
【解题导语】本文为议论文。文章讲述了孩子们每天花几个小时看电脑和其他数码设备,一些眼科医生说这样会增加“电脑视力综合征”患者的数量。
5.B 细节理解题。根据第四段中的“Apersnwhusesanelectrnicdeviceblinksabutnethirdasmuchaswenrmallydineverydaylife.Andthatcanresultinthefrntpartftheeyedryingandntstayingprtectedlikenrmal.”可知,一个使用电子设备的人眨眼的次数是我们日常生活中正常眨眼次数的三分之一,眨眼能够防止眼睛干燥,保护眼睛。故选B项。
6.C 细节理解题。根据第三段中的“Dr.Bnilla-Warfrdsayspartftheprblemisthatchildrenmaybemrelikelytpaynattentintearlywarningsignsthanadults.”可知,验光师博尼拉·沃尔福德说儿童比成年人的电脑视力综合征情况严重是因为儿童往往比成年人更容易忽略其早期的症状。故选C项。
7.C 词义猜测题。根据画线词后面的“”可知,长时间盯着屏幕看会造成视力疲劳,但是没有证据表明它会对眼睛造成损伤。fatigue意为“疲劳”。故选C项。
8.D 标题归纳题。本文讲述了孩子们每天花几个小时看电脑和其他数码设备,一些眼科医生说这样会增加“电脑视力综合征”患者的数量。眼科医生推荐了20/20/20规则:每隔20分钟看20英尺外或更远的地方至少20秒钟。故选D项。
Ⅱ.【解题导语】本文是一篇说明文。文章主要讲述成为有影响力的演说家的几种技巧。
1.G 此句为过渡句,承上启下,根据上文提到有些人天生就有在公众面前讲话的能力,联系下文的“你想成为一名出色的演讲者吗?”两句前后存在明显的转折关系。故选G项。
2.A 此句为过渡句,承上启下,根据上文提到“你站起来演讲时,聚焦于听众,而不是如何表达”以及后一句“要聚焦于自己的表达。”由此可判断,横线处为明确表态,与前面所述相反。故选A项。
3.C 此句为总结句。本段提到,即使最成功的演说家都会犯错,人们的注意力会不断转移。大多数人只能理解演说者20%的信息。所以即使出了错也不要停下来,“你没有必要为犯小错而道歉”。aminrslip与前面amistake同义。故选C项。
4.B 此句为过渡句。前面提到你的目标不是成为一名完美的演说家,后面一句讲“同生活中的其他事情一样,那需要大量的训练。”由此可知,“你想要成为一名有影响力的演说家”为最佳答案。故选B项。
5.D 此处考查主题句。根据后面的内容可知,人们很少希望演讲的内容冗长,尤其是“Alwaysmakeyurpresentatinjustabitshrterthananticipated.”一句是很好的概括。故选D项。
Ⅲ. Thankyufryurletter,whatwhichreally made me happy.I’m glad t knw that yu’ve cme∧tChina t learn kung fu in a schl in my hmetwn.I’m surelysureyu’ll have a gd time.Actually,Istartstartedt learn kung fu when I was seven years ld,frbut/yetI have lng been ut f practice.Luckily,I will g hme in tw weeks fr summer vacatinsvacatin.Then I can spare sme time t learn it again,suchsthat we can practice tgether nevery day.Best f luck with yursyur/yulearning kung fu in China.See yu snersn.