优选高一英语北师大版必修2单元练习Unit 4 Cyberspa.docx
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优选高一英语北师大版必修2单元练习Unit4Cyberspa
Unit4Cyberspace单元练习1（Lesson1&2）
一、单词拼写（单句首字母填空）（共10小题；共10分）
1.Thisstudentisdoingaspecialp ;heisbuildingasmallelectricalmachineforhisscienceclass.
2.Youcan'tturnyourdreamintor ifyoujustsitthereandwatchTVallday.
3.TheChinesegovernmentstatesthatthereisnoh toChinafromJapanesenuclearaccident.
4.Itwashardformetor myfamily'sreligiousbelief.
5.Atthemeetingthescientistscameupwithalotofgoods tosolvethetrafficproblemofthecity.
6.Theplaneflewfastandsoond inthesky.
7.Theriseinthepriceofpetrolwilla automobileindustryinthelongterm.
8.Thea ofthefurnitureinournewhousetookmealongtime.
9.Thewheatdoesn'tgrowinthesouth,becausethec andsoilaren'tsuitableforitsgrowth.
10.Itiso thatthesickchildneedsfoodandsunshine.
二、单词拼写（根据中文提示拼写单词）（共15小题；共15分）
11.Therearemanynew （科学的）discoveries.
12.Itwasatyour （建议）thattheysetoffonthatlongtour.
13.The （工程）wastedaconsiderableamountoftimeandmoney.
14.Weshouldlearntostay （乐观）nomatterwhatdifficultywemayhaveinourlives.
15.Itis （明显）thatfestivalsaretimesofhappinessandfun.
16.Therehasbeena （增长）inthenumberofcollegestudents.
17.Youareeasytobe （攻击）whenyouareinredinfrontofabullfight.
18.Weshouldn't （排斥）differentideasjustbecausewedisagreeonthem.
19.Ifthesunwereto （消失）,whatwouldtheearthbelike?
20.Ihopethe （安排）won'tupsetyourplan.
21.Ifthisheavyrainfallcontinues,itwillsurely （淹没）thecrops.
22.ItissaidthattheearlyMahjongwasdesignedfor （娱乐）andeducation.
23.Theimportantdecisionwill （影响）thecompany'sfuture.
24.It'sreportedthat256peopleinthe （坠毁的）planelosttheirlives.
25.The （现实）isthatthereisnotenoughmoneytopayforthisproject.
三、翻译（根据中文提示完成句子）（共10小题；共20分）
26.---IwishtostudychessandnowI'vegotit!
---Oh,it'swonderful!
Yourdream （实现了）.（come）（词数不限）
27.Wehelpadoptedchildrenwhowantto .（与亲生父母亲取得联系）
28.挂在墙上的那幅画是我侄子画的。
（词数不限）
Thepicture waspaintedbymynephew.
29.---你来决定——你想干什么就干什么。
---Whatshallwedotonightthen?
--- —whateveryouwant.
30.她站在街道拐角处好像在等人。
Shestoodatthecornerofthestreet someone.
31.很显然他一开始就被愚弄了。
（词数不限）
hewasfooledfromthebeginning.
32.Thedarkcloudssuggestthat （要下雨了）.（词数不限）
33.我们错过了公共汽车，看起来好像我们不得不步行去那里了。
Wehavemissedthebus;itlooksasifwe .
34.乌云密布，天似乎要下雨了。
（词数不限）（rain）
Thedarkcloudsaregatheringasifit .
35.打开电视你就会经常看到各种各样的广告。
（see）（词数不限）
Turnonthetelevisionandyou variouskindsofadvertisements.
四、单项选择（共15小题；共15分）
36.---Hi,Mr.Smith.Whichdepartmentdoyouworkin?
---IamintheMarketingDepartmentnow,butI intheSalesDepartmentbeforelong.
A.workedB.willwork
C.haveworkedD.willhaveworked
37.Thoughshewasmucholderthantheotherplayers,ZhangNing towinthegoldmedalinthefinalmatch.
A.hungupB.hungdownC.hungonD.hungout
38.Ifaman succeed,hemustworkashardashecan.
A.willB.istoC.isgoingtoD.should
39.Idon'tthinkmyfatherwillfancy anidlelifelikethat.
A.livingB.toliveC.beinglivedD.tohavelived
40.Thetrain forthecityatten,soyouhaveenoughtimetomakepreparations.
A.leavesB.isleaving
C.istoleaveD.isgoingtoleave
41.---HaveyouseenTonyrecently?
---No,butI dinnerwithhimonSunday.
A.wouldhaveB.havehad
C.havebeenhavingD.amhaving
42.Thedrugdidn't hishealth.Infact,itseemedtohaveno atall.
A.effect;effectB.effect;affect
C.affect;effectD.affect;affect
43.Thoughtheyhaven'tseeneachotherforyears,they witheachother.
A.havelosttouchB.havegotintouch
C.areoutoftouchD.havekeptintouch
44.Alotof hasbeendonetotheenvironmentbecauseofwhitepollution.
A.harmB.customC.funD.sadness
45.---IthoughtIaskedyoutofixtheradio.
---Oh,I'msorry,Madam.I itrightaway.
A.amtodoB.willdo
C.wasabouttodoD.amgoingtodo
46.Hisapplicationformembershipoftheorganizationwas ,whichmadehimdepressed.
A.ignoredB.rejectedC.deniedD.missed
47.Asyougothroughthisbook,you thateachofthemillionsofpeoplewholivedthroughWorldWarIIhadadifferentexperience.
A.willfindB.foundC.hadfoundD.havefound
48.DuringWorldWarII,Japan PearlHarborwithoutdeclaringwaragainstAmerica.
A.attackedB.defeatedC.knockedD.stuck
49.Itis toeverybodythattheonlywaytoachieveone'sgoalistoworkhard.
A.obviousB.suitableC.sureD.right
50.Iwishyourdreamofbeinganastronautwould .
A.becometrueB.cometrueC.realizeD.berealizing
五、完形填空（共20小题；共30分）
Computersarepopularwiththepeopleallovertheworld.Somemayhavelesstimetostaywithcertainfriendsorfamilymembers,butnewtechnologywillgivethema51 tostayintouch.Iknowthisfrompersonal52 .
E-mailmakesiteasytowork53 .Inowspendmostweekendsandevenings54 athome.Myworkinghoursaren'tnecessarilymuch55 thantheyoncewere,butIspendfewerofthemattheoffice.Thisletsme56 moretimewithmyyoungdaughterathome.57 ,Imighthavestayedattheofficelonger58 she'dbeenbornbeforetheE-mails.
TheInternetalsomakesiteasytoshare59 withagroupoffriends.Sayyoudo60 fun-seeagreatmovieperhapsandtherearefourorfivefriends61 mightwanttohearaboutit.Ifyoucalleachone,youmaybe62 oftellingthestory.
WithE-mail,youjustwriteonenoteaboutyourexperienceatyour63 andaddressittoallthefriendsyouthinkmightbeinterested.Theycanreadyour64 whentheyhave65 ,andreadonlyasmuchastheywantto.Theycan66 itattheirconvenienceandyoucan67 whattheyhavesaidatyourconvenience.
E-mailisalsoaninexpensivewaytostayinclose68 withpeoplewholivefaraway.MorethanafewparentsuseE-mailtokeepintouch,69 dailytouch,withtheirchildrenoffatcollege.
Wejusthavetokeepin70 thatcomputersandtheInternetofferanotherwayofstayingintouch.Theydon'ttaketheplaceofanyoftheoldways.
51.A.chanceB.changeC.dateD.memory
52.A.mindB.experienceC.behaviorD.computer
53.A.inbathroomB.attableC.inofficeD.athome
54.A.workingB.sleepingC.eatingD.playing
55.A.busierB.longerC.shorterD.lazier
56.A.spareB.shareC.spendD.study
57.A.ExceptB.BesidesC.OtherwiseD.However
58.A.asB.whileC.unlessD.if
59.A.thoughtsB.novelsC.booksD.movies
60.A.everythingB.anythingC.somethingD.nothing
61.A.whomB.whoC.whichD.when
62.A.pleasedB.excitedC.tiredD.easy
63.A.convenienceB.condition
C.contributionD.congratulation
64.A.messageB.opinionC.informationD.news
65.A.moneyB.useC.rightD.time
66.A.laughB.phoneC.replyD.make
67.A.lookB.readC.glareD.stare
68.A.spiritB.favorC.helpD.touch
69.A.everB.evenC.muchD.rather
70.A.formB.prisonC.orderD.mind
六、阅读理解（共15小题；共30分）
A
Whenweaskstudentswhattheywanttobe,theyoftentalkaboutunusualjobs,thingsliketeachersanddoctors.Butifyouthinkaboutit,manypeopledon'tplantodotheirjobs.Theyjuststartdoingthembyaccident.Wehavetalkedtotwopeoplewithunusualjobs.
Emilyisadentist（牙医）butshedoesn'tworkwithpeople.Sheworkswithhorses.Afteruniversityshetookcareofanimal'shealthforseveralyears,butshenoticedthattherewerefewpeoplewhocouldhelphorses'teeth.Shedecidedtogotocollegeandstudyagain.Thenshehadtobuyspecialtools,butsheisneveroutofwork.She'salwaysverybusytakingcareofhorses'teeth.“Icouldn'tbeadentistforpeoplenow,”Emilysaid,“becauseIreallyenjoyworkingwithhorses.”
AssoonasDavidcouldread,hereadbooksaboutrobots,buttherobotshebuilttodaydon'tlooklikethestrangerobotpeopleinhisbooks.Hebuildsrobotsforindustry.Earlyonemorninghemadeuphismindtostudymaths,scienceandcomputerssothathecouldbreakintotheworldofrobotengineering.“Someofthemathsisverydifficult,”saysDavid,“butyoumuststudymathstobeanengineer.”Fortunatelyhegottopmarksinallhismathexams.
71.Emilydoesn'twanttobeadentistbecause .
A.thepayislowB.shehastobuyspecialtools
C.shewillbeoutofworkD.shelikesworkingwithhorses
72.Tobecomearobotengineer,David .
A.needtoworryB.boughtalotofrobots
C.hadtostudyhardD.didn'thavetogotocollege
73.Davidgottopmarksinallhismathsexams,although .
A.mathswasnoteasytostudy
B.hehadtostudymathstobeanengineer
C.hecouldbreakintotheworldofrobotengineering
D.hemadeuphismindtostudymaths,scienceandcomputers
B
Ascomputersbecomemorepowerful,theywillgrowmoreintelligent.Thereseemstobenoreasonwhymachinesshouldnotbecomemoreintelligentthanpeopleinthefuture.Computerswillstarttodesignandbuildothercomputers.Theywillthenbeabletoevolve（进化）,justaslifeevolves.Therewillthenbetwoformsof“life”.
Manythousandsofyearsinthefuturetheremightbecompetitionforpowerbetweencomputersandlife.Whichwillwin?
Well,computerscertainlyhavemanyadvantagesoverlife.Theycan:
①processlargeamountsofinformationquickly
②beswitchedoffforyears,thenstarttoworkperfectlywhentheyareswitchedbackon
③beveryhandyfortravelingoverstellar（恒星的）distances
④bemadeverysmall,andcontroltinymachines
⑤worktogetherinne
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