学年高中英语 Unit 2 Robots7练习 7.docx
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学年高中英语 Unit 2 Robots7练习 7.docx
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学年高中英语Unit2Robots7练习7
课时作业7
Ⅰ。
单词拼写
1.Heissaidtohavegotayear.end__________(奖金)atthe2010SpringFestival。
2.Iam____________(超重的)by10kgaccordingtomydoctor。
3.Shealwayswearsapearl__________(项链)roundherneck。
4.Flowerarrangementisan__________(高雅的)art.
5.TheParliament__________(宣告)thatthecolonywasindependent.
6.She__________(陪伴)herfriendtotheconcertlastnight.
7.HowIe__________yougettinganextraday'sholiday!
8.Tomys__________,mysonpassedtheexamination。
9.Weallhavegreats__________forthevictimsoftheflood.
答案
1.bonus 2.overweight 3。
necklace 4.elegant
5.declared 6。
accompanied 7。
envy 8。
satisfaction
9.sympathy
Ⅱ。
补全句子
用所给动词的适当形式填空
1.Icouldhavestayedwithyoutwomoreweeks,butsomethingurgentneeded__________(dealwith)backtomycompany.
2.Hewillstopshowingoff,ifnonotice__________(take)ofhim。
3.Thefilmisgreatfun__________(see).
4.Attheendofthemeeting,itwasannouncedthatanagreement__________(reach).
5.It'sdangeroustoletthechildrenwhoaresoyoung__________(go)swimmingintheriver。
6.Heshuthimselfintheroomsoasnot______________(disturb).
7.Thechildrenwerefound__________(trap)inthecave.
8.Inorderto__________(elect),Jacksenteachofusapresent。
9.Iknewhedidn’tlistentome,butIwenton__________(hope)togethim__________(interest)intheproposal.
10.Thematterhadbetter__________(leave)asitis。
答案
1.tobedealtwith/dealingwith 2。
istaken
3.tosee 4.hadbeenreached 5.go
6.tobedisturbed 7.trapped
8.beelected 9。
hoping;interested 10.beleft
Ⅲ.用动词不定式完成下列句子
1.Iwas________________________theaccident。
事故发生了,我该受指责。
2.Hewishes__________________________________________________byall.
他希望受到大家的爱戴和尊重。
3.______________________________bypeopleisahappything.
被人爱是一件幸福的事。
4.Weexpectedhim__________________________________________.
我们希望他能受到优待.
5.Thisisadaynever______________________________.
这是令人难忘的一天。
答案
1.toblamefor
2.tobelovedandrespected
3.Tobeloved
4.tobewelltreated
5.tobeforgotten
Ⅳ。
阅读理解
(2017年高考·北京卷)
Hollywood'stheorythatmachineswithevil(邪恶的)mindswilldrivearmiesofkillerrobotsisjustsilly。
Therealproblemrelatestothepossibilitythatartificialintelligence(AI)maybecomeextremelygoodatachievingsomethingotherthanwhatwereallywant.In1960awellknownmathematicianNorbertWiener,whofoundedthefieldofcybernetics(控制论),putitthisway:
“Ifweuse,toachieveourpurposes,amechanicalagencywithwhoseoperationwecannoteffectivelyinterfere(干预),wehadbetterbequitesurethatthepurposeputintothemachineisthepurposewhichwereallydesire.”
Amachinewithaspecificpurposehasanotherquality,onethatweusuallyassociatewithlivingthings:
awishtopreserveitsownexistence.Forthemachine,thisqualityisnotin.born,norisitsomethingintroducedbyhumans;itisalogicalconsequenceofthesimplefactthatthemachinecannotachieveitsoriginalpurposeifitisdead.Soifwesendoutarobotwiththesingleinstructionoffetchingcoffee,itwillhaveastrongdesiretosecuresuccessbydisablingitsownoffswitchorevenkillinganyonewhomightinterferewithitstask.Ifwearenotcareful,then,wecouldfaceakindofglobalchessmatchagainstverydetermined,superintelligentmachineswhoseobjectivesconflictwithourown,withtherealworldasthechessboard.
Thepossibilityofenteringintoandlosingsuchamatchshouldconcentratethemindsofcomputerscientists。
Someresearchersarguethatwecansealthemachinesinsideakindoffirewall,usingthemtoanswerdifficultquestionsbutneverallowingthemtoaffecttherealworld.Unfortunately,thatplanseemsunlikelytowork:
wehaveyettoinventafirewallthatissecureagainstordinaryhumans,letalonesuperintelligentmachines。
SolvingthesafetyproblemwellenoughtomoveforwardinAIseemstobepossiblebutnoteasy。
Thereareprobablydecadesinwhichtoplanforthearrivalofsuperintelligentmachines。
Buttheproblemshouldnotbedismissedoutofhand,asithasbeenbysomeAIresearchers.Somearguethathumansandmachinescancoexistaslongastheyworkinteams-yetthatisnotpossibleunlessmachinessharethegoalsofhumans.Otherssaywecanjust“switchthemoff”asifsuperintelligentmachinesaretoostupidtothinkofthatpossibility.StillothersthinkthatsuperintelligentAIwillneverhappen.OnSeptember11,1933,famousphysicistErnestRutherfordstated,withconfidence,“Anyonewhoexpectsasourceofpowerinthetransformationoftheseatomsistalkingmoonshine。
”However,onSeptember12,1933,physicistLeoSzilardinventedtheneutron。
induced(中子诱导)nuclearchainreaction。
1.Paragraph1mainlytellsusthatartificialintelligencemay________.
A.runoutofhumancontrol
B.satisfyhuman’srealdesires
C.commandarmiesofkillerrobots
D.workfasterthanamathematician
2.Machineswithspecificpurposesareassociatedwithlivingthingspartlybecausetheymightbeableto________.
A.preventthemselvesfrombeingdestroyed
B.achievetheiroriginalgoalsindependently
C.doanythingsuccessfullywithgivenorders
D.beathumansininternationalchessmatches
3.Accordingtosomeresearchers,wecanusefirewallsto________.
A.helpsuperintelligentmachinesworkbetter
B.besecureagainstevilhumanbeings
C.keepmachinesfrombeingharmed
D.avoidrobots'affectingtheworld
4.Whatdoestheauthorthinkofthesafetyproblemofsuperintelligentmachines?
A.ItwilldisappearwiththedevelopmentofAI。
B.Itwillgetworsewithhumaninterference。
C.Itwillbesolvedbutwithdifficulty。
D.Itwillstayforadecade.
答案与解析
这是一篇科技说明文。
文中主要介绍了人工智能(AI)随着科技的发展可能超出人类的控制以及人类应如何应对此类安全问题等相关信息。
1.A 推理判断题。
根据第一段中的“Therealproblemrelatestothepossibilitythatartificialintelligence(AI)maybecomeextremelygoodatachievingsomethingotherthanwhatwereallywant”可知,人工智能可能会变得非常擅长完成目标,而这些目标可能不是人们真正想要的,所以人工智能有可能摆脱人的控制。
2.A 细节理解题。
根据第二段中的“Amachinewithaspecificpurposehasanotherquality,onethatweusuallyassociatewithlivingthings:
awishtopreserveitsownexistence”可知,智能机器可能会为保护自己的存在而阻止自己被摧毁。
3.D 细节理解题。
根据第三段中的“Someresearchersarguethatwecansealthemachinesinsideakindoffirewall,usingthemtoanswerdifficultquestionsbutneverallowingthemtoaffecttherealworld”可知,有些研究者认为可用防火墙防止机器人影响世界.
4.C 推理判断题。
根据第四段中的“SolvingthesafetyproblemwellenoughtomoveforwardinAIseemstobepossiblebutnoteasy”可知,人工智能的安全问题有可能得到解决,但又困难重重。
Ⅴ.七选五
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
选项中有两项为多余选项。
Agoodbookcanbesatisfying。
Ifreadingisahabityou’dliketogetinto,therearesomewaystodevelopit.
Realizethatreadingisenjoyableifyouhaveagoodbook.Ifyouhaveadifficultbookandyouareforcingyourselfthroughit,itwillseemlikeatask。
__1__
Settime.Youshouldhavesometimeduringeverydaywhenyou'llreadforatleast5to10minutes。
__2__Forexample,makeitahabittoreadduringbreakfastandlunchandevendinnerifyoueatalone。
Alwayscarryabook。
__3__WhenIleavethehouse,Ialwaysmakesuretohavemycarkeysandonebookathand.Thebookstayswithmeinthecar,andItakeitintotheofficeandtoappointmentsandprettymucheverywhereIgo.
__4__Findaplaceinyourhomewhereyoucansitinacomfortablechair。
Don’tliedownunlessyou'regoingtosleep。
Thereshouldbenotelevisionorcomputernearthechair,andnomusicornoisyfamilymembersorroommates。
Ifyoudon’thaveaplacelikethis,createone.
ReducetelevisionandtheInternet.Ifyoureallywanttoreadmore,trycuttingbackontimeonTVortheInternet.__5__However,everyminuteyoureduceoftheInternetorTV,youcoulduseforreading。
Thiscouldcreatehoursofbookreadingtime。
A.Itmeansyouwillreadnomatterhowbusyyouare.
B.Gotobookstores.
C.Thismaybedifficultforsomepeople。
D.Whereveryougo,takeabookwithyou。
E.Ifthishappens,giveupthebookandfindanotheronethatyou'llreallylove.
F.Findaquietplace。
G.Havesomegoodteaorcoffeewhileyouread。
答案与解析
1.E 根据本题所在的段落中第一句出现的enjoyable一词,并且还有本句前的几个句子都是用if引导的条件状语从句,可知应选E.
2.A 本段的内容主要讲述的是“腾出空余的时间来读书",那么就是意味着“无论你有多么忙都要抽空读书”。
故A符合.
3.D 根据本题的前一句Alwayscarryabook,可知D选项与此相符。
4.F 根据本题后出现的一句Findaplaceinyourhome..。
可知此段主要讲述的是要找好读书的地方,应选F。
5.C 根据上下文的意思,可知此处是说要减少上网和看电视,故可知这样做对于很多人来说是很难的,可知选C.
Ⅵ。
短文改错
Lastweekend’sconcert,organizedandperformingbythestudentsoftheWelshCommunityCollege,wasgreatsuccess。
Thestudenthadbeenpracticingformonthsfortheconcert.TheywereexcitedthatwhentheyheardGarethJoneswascomingtopresenttheprizes.Over100youngperformersplayamixtureofjazz,classicalorfolkmusic.Oneofthehighlightswere14.year。
oldMeganEvans,playingtraditionalWelshfolksongs。
Theconcertendedwithaveryloudpoptuneandanyoneinthehallstoodupanddancedwiththemusic。
Itwasamagicallyatmosphereandawonderfulevening。
答案
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