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1、课时规范练8Unit4(B)(35分钟).阅读理解Singapore is planning to cut off web access for public servants as a defence against potential cyber attacka move closely watched by critics who say it marks a retreat(倒退)for a technologically advanced city-state that has trademarked the term “smart nation”.Some security exp
2、erts say the policy,due to be in place by May,risks damaging productivity among civil servants and those working at more than four dozen statutory(法定的)boards,and cutting them off from the people they serve.It may only raise slightly the defensive walls against cyber attack,they say.Ben Desjardins,di
3、rector of security solutions at network security firm Radware,called it “one of the more extreme measures I can recall by a large public organisation to fight cyber security risks”.StephenDane,a Hong Kong-based managing director at networking company Cisco Systems,said it was “a most unusual situati
4、on” and RamkiThurimella,chair of the computer science department at the University of Denver,called it both “unprecedented(前所未有的)”and “a little excessive(过分的)”.One 23-year-old manager,who gave only her family name,Netagale,said blocking web access would only harm productivity and may not stop attack
5、s.“Information may leak through other means,so blocking the Internet may not stop the unavoidable from happening,” she said.But other cyber security companies said that with the kind of threats governments face today,Singapore had little choice but to restrict Internet access.FireEye,acyber security
6、company,found that organisations in south-east Asia were 80% more likely than the global average to be hit by an advanced cyber attack.Singapore officials said no particular attack led to the decision but noted a leakage of one ministry in 2015.David Koh,CEO of the newly formed Cyber Security Agency
7、,said officials realised there was too much data to secure and the threat “is too real”.1.Singapore decides to cut off web access for public servants to .A.match her trademark of “smart nation”B.prevent potential cyber attackC.increase civil productivityD.raise wide awareness of cyber attack2.The ma
8、in idea of the third paragraph is peoples .A.agreement with the government planB.support for the government planC.arguments over the government planD.suggestions on the government plan3.What is the reason for Singapore governments decision?A.Cyber attack has severely damaged the technologically adva
9、nced city-state.B.More than 80% of the states websites are likely to be attacked.C.Manyorganisations have been attacked online globally.D.The Singapore government is facing threats of cyber attack.4.According to what David Kohsays,we can infer that .A.all the Singapore government data is in danger o
10、f being attackedB.the Singapore government is always threatened by cyber attackersC.the Singapore government has been warned of the data securityD.cyber attacks can happen any time and too much data needs protection.完形填空I was ready to pay for my bananas at the grocery one night,when fear seized me.M
11、y wallet was gone.I could only have left it on the G9 bus,which was now speeding in the dark to some 1 station.The 2 moment was quickly followed by mental math.How much time and money would it cost to replace the 3 of that little wallet?The credit cards,the drivers license,thecash,all lost to the bu
12、s.Two hours later,back at my house,I heard a knock on the door.My husband 4 it while I was on the phone in the dining room.“Does Jennifer live here?”I heard a lady say.In my husbands hand was my wallet,with not a penny 5.She left before I could 6 make it to the door to offer my thanks.After sharing
13、the story online,I heard from someone,who7 the lady as Erin Smith.Without8,I called to thank her.She said she 9 my wallet on a bus seat.She10that going to a strangers house was a 11move,but she decided to take the chance.“If I were in that 12,I would want someone to try to find me,”she said.This one
14、 stranger responded beautifully to my small 13,but she actually wasnt the only one.Right after Erin 14 my wallet on the bus,she posted a picture of my drivers license to an online forum(论坛),trying to see 15 anyone knew me.No sooner did she leave my doorstep than I had emails from two women whose kid
15、s go to my sons nursery and who recognized my face.Ive never 16 words with those moms beyond small talk,but they wanted to help.I read that people are more divided than ever,but thats not how the people I 17tend to act.18,I feel blessed someone had wanted to help a stranger.Erin had gone 19what almo
16、st anyone would have done,finding my house on a bitterly cold night,and for that I was extremely 20.1.A.accessibleB.hiddenC.unknownD.convenient2.A.face-savingB.brain-washingC.eye-catchingD.heart-stopping3.A.partsB.contentsC.detailsD.ingredients4.A.ignoredB.answeredC.examinedD.interrupted5.A.missingB
17、.returnedC.remainingD.abandoned6.A.stillB.everC.yetD.even7.A.selectedB.appointedC.identifiedD.defined8.A.delayB.alarmC.regretD.invitation9.A.movedB.placedC.openedD.spotted10.A.disagreedB.complainedC.calculatedD.recommended11.A.selflessB.riskyC.slowD.personal12.A.siteB.directionC.situationD.atmospher
18、e13.A.crisisB.dangerC.threatD.failure14.A.got rid ofB.made use ofC.had control ofD.took possession of15.A.ifB.whereC.howD.when16.A.recalledB.exchangedC.repeatedD.whispered17.A.encounterB.followC.consultD.accompany18.A.Going awayB.Turning aroundC.Looking backD.Coming along19.A.intoB.againstC.overD.be
19、yond20.A.longingB.enthusiasticC.concernedD.grateful.语篇填空There is bad news for students who like to use their mobile phones while they study.New research shows that students do not learn very well when they text.Researchers 1.(look)at 145 American high school students in the classroom.Some of the stu
20、dents used their mobile phones during class,while others had their phones 2.(switch)off.The head researcher,Dr Jeffrey Kuznekoff,said students 3.did not use their mobile phones while the teacher was talking got 4.(high)scores on tests they took at the end of the class.One of the biggest 5.(challenge
21、)teachers have in the classroom is the non-stop battle of 6.(keep)students working because students were more absorbed in social media than learning.Many students felt they needed to be online and check messages even they had important work to do in class.7. is very common for students to be 8.(phys
22、ical)present in class,but mentally absent because they are using their mobiles.A study found that test scores increased 9. six percent after mobile phones 10.(ban)in class.书面表达假设你是李华,你班同学在今天的英语课上就“高中生是否应该在学校使用智能手机”进行了课堂讨论,同学们的观点不一。请你根据下表内容,为本次课堂讨论结果撰写一篇英文报道稿,内容应该包括:1.活动简介;2.支持者理由;3.反对者理由;4.你的观点。支持者理
23、由联系父母方便;上网便捷,有利于学习反对者理由影响学习;手机游戏消磨意志注意:1.词数100左右;2.可适当加入细节,以使行文连贯;3.文章开头已经给出,不计入总词数。Smart phones are becoming more and more of a necessity for high school students.Yours,Li Hua答案：.1.B2.C3.D4.D.1.C2.D3.B4.B5.A6.D7.C8.A9.D10.C11.B12.C13.A14.D15.A16.B17.A18.C19.D20.D.1.looked2.switched3.who/that4.highe
24、r5.challenges6.keeping7.It8.physically9.by10.were banned.Smart phones are becoming more and more of a necessity for high school students.Therefore,today in our English class a discussion was held about whether we senior school students should use our smart phones at school.Opinions are different.Stu
25、dents who are in favor of it consider it convenient to contact their parents when necessary.Besides,they point out it is smart phones that give them access to the Internet and thus benefit their study.While others hold the opposite opinion.They find it easy for some students to be addicted to playing the smart phones,which has a negative effect on their studies.Worsestill,it can also discourage students will.Personally,as long as you can control yourself and use it properly,you can take it.Yours,Li Hua