國開（中央電大）本科《理工英語3》網(wǎng)上形考試題及答案今天我整理了關(guān)于國開（中央電大）本科《理工英語3》網(wǎng)上形考試題及答案，希望大家喜歡。

單元自測1

題目：—CouldyoupleaseconnectmewiththeHRDepartment?

—_______

答案：Holdonaminute,please.Illputyouthrough.

題目：Ihaveneverreadabookthatis______thanHarryPotter.

答案：moreintereting

題目：The_____questionismuchmoredifferentthanthisone.

答案：sixth

題目：—Couldyougivemeyourphonenumber?

—_______

答案：Sure.Myphonenumberis135-5674-5633.

題目：—Whatsyourmajorplease?

—_______

答案：Sure.Myphonenumberis135-5674-5633.

題目：—Hello,mayIspeaktoHenry?

—_______

答案：ThisisHenryspeaking.

題目：—Ifyoureshort-listedfortheinterview,wellringyoubyFriday.

—_______

答案：OK，Madam.Imlookingforwardtohearingfromyou.

題目：Goinggreen____havetobeachallenge.

答案：doesnt

題目：Holdonaminute,please.Illputyou_____.

答案：through

題目：Placingajobadvertisementonanonlinejobboardis_____.

答案：sostly

題目：Thereare______ofwaystomakeyourhouselookgreener.

答案：plenty

題目：Thereare______studentsinClassOnethaninClassTwo.

答案：more

題目：Thisgardenisthreetimesas______asthatone.

答案：big

題目：Whatmattersishowyourhouselooksandhowit_____youandothersresidinginit.

答案：affects

題目：Youdonthavetostartoverfrom______.

答案：scratch

二、完形填空：閱讀下面的短文，選擇合適的內(nèi)容將短文補(bǔ)充完整。

TOP3GREENHOMEINNOVATIONS

【D】.Therearemanythingsyoucandotoreducecarbonemissionandhelptomaketheearthabetterplaceforfuturegenerations.Hereareafewsuggestions.

【E】AlthoughLEDlampscostmoremoneythanstandardincandescentorcompactfluorescentbulbsdoatthebeginning,theselong-lastingLEDlampswilleventuallybeworththemoneybecauseofnergysaved.LEDlampsalsoproduceacleaner,morenaturallight.

【C】.Waterisahottopic,especiallyintheSouthwest.Householdwaterfiltersarenowavailabletocleanandreusewaterfromshowersandbaths.Graywaterreusesystemsredirecttheused

【B】waterfromwashingmachinestolawnsorgardens.

【A】.Buildingmaterialsandembellishmentslikepaintandcarpetscanemitchemicalcompoundsintotheatmosphere,andbecauseahomeisanenclosedspace,thosecompoundscansometimesaccumulatetodangerouslevels.Installingawhole-houseairpurificationsystemisonewaytokeepindooraircleanandcirculating.

Goinggreendoesnthavetobeachallenge.Ahomeisalong-terminvestment.Youdonthavetostartoverfromcratch.Makesmallchanges.ChooseenvironmentallyfriendlypaintorLEDbulbs.

Chancesarethatyourhomewillneedimprovementseventually.Wheneverpossible,chooseupgradesthatwillreduceyourcarbonfootprint.Itsgoodfortheplanet,anditsgoodforyou.A.Inrecentyearsindoorairpollutionhasgotalotofattention.

B.AirPurification

C.WaterRecycling

D.Inthelastdecadeagrowingnumberofpeoplewereinterestedinconservingenergyandpreservingtheenvironmentbylivinggreen

E.LEDLighting

二、閱讀理解：閱讀下面的短文，根據(jù)文章內(nèi)容進(jìn)行判斷，正確寫T錯(cuò)誤寫F。

FIVETIPSTOMAKEYOURHOUSELOOKGREENER

Thereareplentyofwaystomakeyourhouselookgreener.Itdoesntmatterhowmanypeopleresideinyourhome.Itdoesntevenmatterwhatisthesizeofyourhome.Whatmattersishowyourhouselooksandhowitaffectsyouandothersresidinginit.

Itisverynecessarytomakeyourhouselookgreenerbecauseithasadirectimpactonyourhealth.Ifyoukeepyourhousegreener,youwillgetridofmanydangerousdiseases.Herearesomewaystokeepitgreener.

1.GOODANDRELIABLEINTERIOR

Indoormaterial,likewindows,doors,cupboards,etc.mustbeofgoodquality.Thesethingsplayanimportantroletocleanthehouse.Doorsandcupboardsmustbeofhighqualitywood.Aluminiumwindowsmustbeused.Youmustusehigh-qualitypaintsforwalls,doors,windowsandcupboards.

2.USINGWIDERWINDOWSANDDOORSFORVENTILATION.

Oxygenisanecessaryelementtoenableyoutolivealive.Forhealthylife,windowsanddoorsmustbewideandusuallybekeptopenatleastfor15hoursaday,asventilationofairmakesyoufreshandhealthy.

3.PLACINGPLANTSESPECIALLYFLOWERSATVARIOUSPLACESNoonewantsanemptyhouse,andplantsdefinitelyplayarefreshingrole.First,theplantsprovideyouwithoxygennecessaryforsurvival.Second,plantsandespeciallyflowersspreadheart-attractingfragrance.Allunhealthyodorsareeradicatedfromyourhomeandyoufeelfreshwheneveryouareinsideit.Flowersalsomakeyourhomeinteriorlookmoreappealing.

4.DISPOSINGOFFWASTESAWAYFROMHOMEREGULARLYItsveryimportanttothrowawayhouseholdwastesfarfromyourhouseeveryday.Whenwastesarekeptuntouchedformanydays,theyattractbacteriaandviruses.Fliesandmosquitoesalsostartgatheringandincreasingatsuchplaces.Asaresult,diseasesarecaused.

5.USINGANTI-BACTERIALMATERIALSFORWASHINGFLOORSANDCONTENTSUsuallyuncleanfans,floorsandwallsbreedbacteriaandviruses,whicharethencarriedbyfliesandmosquitoes.Thesecarrierstheninfectthehumansbycontactthroughcontaminatedfoodordirectattacksonhumanbody.Itsalwaysrecommendedtouseanti-bacterialoranti-viralcleanersforfans,floors,walls,laptops,andTVs.

1.Agreenhomeiscloselyrelatedwiththesizeofyourhome.【F】

2.Agreenhomedoesgoodtoyourhealth.【T】

3.Thequalityofindoormaterialsisofgreatimportancetokeepthehouseclean.【T】

4.Householdwastesshouldbethrownawaydaily.【T】

5.Fliesandmosquitoesbreedbacteriaandviruses.【F】

單元自測2

題目：____tryingtobeatbacktherisingflood,innovativeamphibiousbuildingscanadapttotherisingflood.

答案：Insteadof

題目：—CouldyourecommendsomefamousarchitecturalbuildingstovisitinChina?

—_______

答案：IhighlyrecommendtheBirdsNest.

題目：—Tobeexact,whatshouldIwearfortheinterview?

—_______

答案：Youshouldwearformalclothesfortheinterview.

題目：—Well,mayIknowhowlongthetrainingwillbe?

—_______

答案：Itwilllastsixmonths.

題目：—Whatdoesyourcompanyspecializein?

—_______

答案：Ourcompanyspecializesinflood-proofdevelopment.

題目：—Whatisthetrainingabout?

—_______

答案：Itisaboutthelatestflood-proofdesignofhours.

題目：A_____designerisneeded.

答案：full-time

題目：ItwastheLouvrePyramid_____broughthimworldwidefame.

答案：that

題目：Myfirst____istheTajMahalbecauseitisateardropoflove.

答案：recommendation

題目：Ofthetwoarchitecturaldesigns,Ithinkthisoneis_____.

答案：better

題目：Ourcompanyspecializes_____architecturaldesign.

答案：in

題目：Peiwasthesonofa____banker.

答案：prominent

題目：Wewill____youlater.

答案：contact

題目：Well,thedesignmanageris____byyourCVandhewantsyoutobeinhisteam.

答案：impressed

題目：Youdonotmind____longhours,doyou?

答案：working

二、聽力理解：請聽下面的對話，根據(jù)對話內(nèi)容進(jìn)行判斷，正確為T，錯(cuò)誤為F。

u2-Task%203.mp3

1.MaryisreceivingHenry.【T】

2.HenrywillworkinthePersonnelDepartment.【F】

3.Henrydoesmindworkinglonghours.【F】

4.Henryoftentookquiteafewcourseseachsemesterinschool.【T】

5.Henrydidn’tdoanypart-timejobwhenhewasatschool.【F】

二、閱讀理解：閱讀下面的短文，根據(jù)文章內(nèi)容從A、B、C三個(gè)選項(xiàng)中選出一個(gè)最佳選項(xiàng)。

Incapsulehotels,eachgueststaysinasmallsleepingspacecalledcapsule.Itmeasuresabout2metersinlengthand1meterinbothwidthandheight.ItisatypeofhotelfirstdevelopedinJapanintendedtoprovidecheap,basicovernightaccommodationforguestswhodonotrequiretheservicesofferedbytraditionalhotels.Facilitiesdiffer,butmostincludeatelevisionandwirelessinternetconnection.Therearemanybuttonsinthecapsule.Oneturnsonthelight,oneturnsontheTV,onecontrolsthechannels.Thereisaradioandanalarmclockbuiltin.Theopenendofthecapsulecanbeclosed,forprivacy,withacurtainorafiberglassdoor.Luggageisstoredinalocker.Clothesandshoesaresometimesexchangedforayukataandslippersonentry.Washroomsarecommunal.

Guestsareaskednottosmokeoreatinthecapsules.Somehotelsalsoproviderestaurants(oratleastvendingmachines),pools,andotherentertainmentfacilities.Capsulesareusedprimarilybymen.Somecapsulehotelsofferseparatesectionsformaleandfemaleguests.Thebenefitsofthesehotelsareconvenienceandprice,usuallyaround?2000-4000(USD25-50)anight.Theyprovideaplaceforthosewhomaybetoodrunktoreturnhomesafely.About30%attheCapsuleHotelwereunemployedorunderemployedandwererentingcapsulesbythemonth.Itwasfirstofferedtosalarymenwhohadmissedthelasttrainhome,butnowitisalsopopularwithtravelersfromallovertheworld.Therefore,itsgoingtogainmorepopularity.

1.Thespaceofeachcapsuleisquite【C】.

A.large

B.capacious

C.limited

2.Mostcapsulesarenotequippedwith【B】inthesmallsleepingspace.

A.aTV

B.washrooms

C.wirelessinternetconnection

3.Capsulehotelswerefirstdevelopedin【A】.

A.Japan

B.China

C.UK

4.Thebenefitsofthesehotelsdonotinclude【B】.

A.convenience

B.comfort

C.price

5.Thewriterhasa【C】attitudetowardscapsulehotels.

A.positive

B.negative

C.neutral

二、閱讀理解：閱讀下面的短文，根據(jù)文章內(nèi)容進(jìn)行判斷，正確寫T錯(cuò)誤寫F。

AMPHIBIOUSARCHITECTURE:FLOOD-PROOFHOMEDESIGNSInsteadoftryingtobeatbacktherisingflood,innovativeamphibiousbuildingscanadapttotherisingflood.ThesebuildingsarereadyforwhateverMotherNaturemightthrowatthem–even10-footfloodwaters.Letstakealookatjusttwoofthem.

THEUKSFIRSTAMPHIBIOUSHOUSE

TheUKsfirstamphibioushouseislocatedontheThamesRiver.AndthefirstamphibiousbuildinginBritainwillbecompletedsoon.BacaArchitectsdesignedthishomeforacouplewhowantedtoliveonaflood-proneisland,anislandeasytobeattackedbyfloods,intheThamesRiver.Thisbuildingisequippedwithaterracedlandscape.Andthisterracedlandscapeactsasanearlywarningsystemwhenthewatersarerising.Theterraceswillbefilledwithwaterbeforethe‘wetdock’underthehousedoes,andthenthehomeitselfwillslowlyrisetostayabovethewater.

SOLARPOWEREDFLOATINGSCHOOLINNIGERIA

ResidentsofMakokoinNigeriahavebeenbuildinghousesonstiltsforgenerations.Peopletheregofromonehousetoanotherbycanoe.Assealevelsarerising,officialsthreatentoteardowntheentirecommunity.Ifthesehousesaretoredown,250,000peoplewillbehomelessandhavetolookforanewplacetolive.Architectsfoundasolutioninfloatingstructureswithimprovedsanitationconditions.Thefirstcompletedexampleisathree-storeysolar-poweredschool.

Thisamazingfloatingschooladdressessocial,physicalandecologicalneeds.Builtontopof256recycledbluebarrels,theschoolbuildingsaremadeoftriangularbambooandwood.Makokosresidentsmadefulluseoftheirskillswhenbuildingthesestructures.Withthreelevels,thesolar-poweredhighschoolhasroomfor100localkidsandrecyclesrainwatertoflushthetoilets.Andthecostforthewholeschoolstructureswasunder$7,000.

1.Innovativeamphibiousbuildingshaveadaptationtotherisingflood.【T】

2.ThefirstamphibiousbuildinginBritainhasbeencompleted.【F】

3.250,000residentsofMakokoinNigeriawillbehomelessifofficialsteardowntheirhouses.【T】

4.Thefirstcompletedfloatingschoolhasthreefloors.【T】

5.Intheopinionofthewriter,thecostforthefloatingschoolwasquitehigh.【F】

單元自測3

題目為隨機(jī)，用查找功能（Ctrl+F）搜索題目

題目：____tryingtobeatbacktherisingflood,innovativeamphibiousbuildingscanadapttotherisingflood.

答案：Insteadof

題目：—CouldyourecommendsomefamousarchitecturalbuildingstovisitinChina?—_______

答案：IhighlyrecommendtheBirdsNest.

題目：—Tobeexact,whatshouldIwearfortheinterview?—_______

答案：Youshouldwearformalclothesfortheinterview.

題目：—Well,mayIknowhowlongthetrainingwillbe?—_______

答案：Itwilllastsixmonths.

題目：—Whatdoesyourcompanyspecializein?—_______

答案：Ourcompanyspecializesinflood-proofdevelopment.

題目：—Whatisthetrainingabout?

—_______

答案：Itisaboutthelatestflood-proofdesignofhours.

題目：A_____designerisneeded.

答案：full-time

題目：ItwastheLouvrePyramid_____broughthimworldwidefame.

答案：that

題目：Myfirst____istheTajMahalbecauseitisateardropoflove.

答案：recommendation

題目：Ofthetwoarchitecturaldesigns,Ithinkthisoneis_____.

答案：better

題目：Ourcompanyspecializes_____architecturaldesign.

答案：in

題目：Peiwasthesonofa____banker.

答案：prominent

題目：Wewill____youlater.

答案：contact

題目：Well,thedesignmanageris____byyourCVandhewantsyoutobeinhisteam.

答案：impressed

題目：Youdonotmind____longhours,doyou?

答案：working

二、聽力理解：請聽下面的對話，根據(jù)對話內(nèi)容進(jìn)行判斷，正確為T，錯(cuò)誤為F。

u3-Task%203.mp3

1.Milkcartonsareunburnabletrash.【F】

2.EverydayHenrycanleavehisrubbishoutsideashewishes.【F】

3.Plasticswouldharmtheenvironmentifyouweretoburnthem.【T】

4.Youcanleavebatteriesandclothesonceeveryweek.【F】

5.Henrycanjustleaveallhisrubbishoutsidehisapartmentwithoutputtingthemintoabag.【F】

二、聽力理解：請聽下面的對話，根據(jù)對話內(nèi)容進(jìn)行判斷，正確為T，錯(cuò)誤為F。

u3-Task%205.mp3

1.TheBelgiancityofGhenthasdeclaredMondaysmeat-freedays.【F】

2.Thelivestocksectorhasbecomeoneofthetoptwoorthreemostsignificantcontributorstothemostseriousenvironmentalproblems.【T】

3.Theauthorisacompletevegetarian.【F】

4.Accordingtothepassage,peoplewhoeatlessmeatwillbeeasilysick.【F】

5.Therearentmanyvegetariandishesintherestaurantmentionedinthepassage.【F】

單元自測4

題目：_______iswellknown,Shanghaiisabigcity．

答案：As

題目：—Whatdoyouthinkofyournewcomputer?

—_______

答案：Itisreallyfantastic.

題目：—Howlongisthiscellphoneguaranteed?

—______

答案：Youcanrefunditin7daysandexchangeitinoneyear.

題目：—IhavejustgotaniPadasmybirthdaygift.

—______

答案：Congratulations!

題目：—Iwanttolookforasmartphonepricedabout1000Yuan.Doyouhavesometorecommend?

—_______

答案：Ofcourse，Pleasetakealookatthisone.

題目：—Itisalittleexpensiveforme.CanIhaveadiscount?

—______

答案：Thepricehasbeenreducedby50%.Itisarealbargain.

題目：Hecharacterizedbrieflythemain______intheworldtoday.

答案：trend

題目：Heisworkinghard,______willmakehimpassthefinalexam.

答案：which

題目：Iaminterestedinnovels______byHemingway.

答案：written

題目：Milton______theglasstohislips.

答案：raise

題目：Mostoftheartists______tothepartywerefromSouthAfrica.

答案：invited

題目：Pricesofdailygoods______onlinecanbelowerthanstoreprices.

答案：bought

題目：Thecompanyhas______$10millionforadvertising.

答案：budgeted

題目：Thestorewill______5%forcashpayment.

答案：discount

題目：Thiswillmakecomputergamesmore______thanever.

答案：interactive

二、閱讀理解：閱讀下面的短文，根據(jù)文章內(nèi)容進(jìn)行判斷，正確為T，錯(cuò)誤為F。

Thefridgeisconsiderednecessary.Ithasbeensosincethe1960swhenpackagedfoodlistappearedwiththelabel:Storeintherefrigerator.

InmyfridgelessFiftieschildhood,1wasfedwellandhealthy.Themilkmancameeveryday,thegrocer,thebutcher(肉商),thebaker,andtheice-creammandeliveredtwoorthreetimeseachweek.TheSundaymeatwouldlastuntilWednesdayandsurplus(剩余的)breadandmilkbecameallkindsofcakes.Nothingwaswasted,andwewerenevertroubledbyrottenfood.Thirtyyearsonfooddeliverieshaveceased,freshvegetablesarealmostunobtainableinthecountry.Theinventionofthefridgecontributedcomparativelylittletotheartoffoodpreservation.Manywell-triedtechniquesalreadyexisted--naturalcooling,drying,smoking,salting,sugaring,bottling...

Whatrefrigerationdidpromotewasmarketingmarketinghardwareandelectricity,marketingsoftdrinks,marketingdeadbodiesofanimalsaroundtheworldinsearchofagoodprice.Consequently,mostoftheworldsfridgesaretobefound,notinthetropicswheretheymightproveuseful,butintherichcountrieswithmildtemperatureswheretheyareclimaticallyalmostunnecessary.Everywinter,millionsoffridgeshumawaycontinuously,andatvastexpense,busilymaintaininganartificially-cooledspaceinsideanartificially-heatedhouse--whileoutside,natureprovidesthedesiredtemperaturefreeofcharge.

Thefridgeseffectupontheenvironmenthasbeenevident,whileitscontributiontohumanhappinesshasbeennotimportant.

1.ThestatementInmyfridgelessfiftieschildhood,Iwasfedwellandhealthily.suggeststhattheauthorwaswell-fedandhealthyevenwithoutafridgeinhisfifties.【F】

2.Theauthorsaysthatnothingwaswastedbeforetheinventionoffridgesbecausepeoplehadeffectivewaystopreservefood.【T】

3.Consumersbenefitedthemostfromfridgesaccordingtotheauthor?【F】

4.Whatrefrigerationdidpromotewasfood-preserving.【F】

5.Theauthoriscriticaltofridges.【T】

二、聽力理解：請聽下面的對話，根據(jù)對話內(nèi)容進(jìn)行判斷，正確為T，錯(cuò)誤為F。

u4-Task%203.mp3

1.Theyaretalkingaboutacamera.【F】

2.YoucanfindamobilephoneinanyoflatestMP4.【F】

3.Thenewcellphoneisjustlikeapad.【T】

4.Digitaldevicesarebecomingbiggerandhardertocarry.【F】

5.Thecellphonegenerallyhasmemoriesofover512MB.【T】

二、閱讀理解：閱讀下面的短文，根據(jù)文章內(nèi)容從A、B、C、D三個(gè)選項(xiàng)中選出一個(gè)最佳選項(xiàng)。

Ane-book(alsoreferredtoasanelectronicbook，e-book，ore-book)isadigitalversionofaprintbookthatyoudownloadandread.Butifyouwanttoreadane-book,youmusthaveanE-bookReader,whichisakindoffreesoftwareusedbyyourcomputer.MakesureyouhaveinstalledtheappropriateReaderbeforeyoudownloadyoure-bookfromtheInternet.Thesoftwareallowsyoutoturnthewordsonthescreenintothesizeyoulike.Italsohelpsyouturnpagesandchangeyourviewingoptions.E-booksareafunalternativetoregularbooks.Youcandownloadthemtoanycomputersandcreateyourownlibraryofhundredsoftitles.Ifyouloadthemontoyourportablecomputer，youcantakethemwithyouwhenyoutravel.Somee-booksareeveninteractive!Bestofall，whenyouorderane-book，thereisnowaitingandnoshippingcharges.Theamountoftimeittakestodownloadyoure-bookdependsonthespeedofyourconnectionandthesizeofyoure-book.

1.Fromthispassage,welearnthatane-book【D】.

A.canbefoundinanylibrary

B.canbereaddirectlyfromtheInternet

C.canbereadbyanyonewhohasacomputer

D.canbereadwhenspecialsoftwareisinstalled

2.TheE-bookReaderisusedfor【A】.

A.readingane-bookyou’vedownloaded

B.turningaprintbookintoadigitalversion

C.downloadingane-bookfromtheInternet

D.copyingane-bookontoaportablecomputer

3.Fromthispassage,wecanlearnthat【A】.

A.youcanreadane-bookonalaptopwhenyoutravel

B.youcanorderane-bookusingtheE-bookReader

C.thee-booksorderedhavetobeshippedtoyou

D.ittakesalotoftroublereadingane-book

4.WhichofthefollowingstatementsisTRUE?【C】

A.Ane-bookisorderedinprintbook.

B.Thesizeofthewordsinane-bookcannotbechanged.

C.Thedownloadingtimeisdecidedbythee-bookssize.

D.Thereislessfunreadingane-bookthanaprintbook.

5.Thepassageismainlyabout【B】.

A.abetterwaytodownloadanE-book

B.anewkindofbook—theE-books

C.thenewversionofE-books

D.thefunofreadingE-books

單元自測5

題目：Thebookyouorderedisnot.

答案：available

題目：_____MrZhangsaidisquiteright.

答案：What

題目：_______hadthebellrung_______thestudentstooktheirseats.

答案：Hardly;when

題目：—Haveyouevershoppedonline?

—______.

答案：Quiteoften.Itisveryconvenient,savingmealotoftime.

題目：—Ihavenoideaaboutwheretobuyapresentformyfriend,canyougivemesomeadvice?

—______

答案：Taobaomaybeagoodchoiceforyou.

題目：—Sokindofyoutorecommendsuchagoodwebsiteforshopping.

—_______.

答案：Mypleasure

題目：—Wouldyouliketojoinustoshoponline?

—______,butIshouldfinishmyhomeworkfirst.

答案：Idloveto

題目：—Youalwaysshoponline.Isitreallyreliable?

—__________

答案：Goodlucktoyou.

題目：AllthesemeasureswilldramaticallythedevelopmentofthewesternareasinChina.

答案：boost

題目：Havinganeducationfromaschoolwillmakeyourealizeyourdreamandgetrecognition.

答案：reputable

題目：Hewithhiswifeonhouseholdexpenses.

答案：dispute

題目：Itwasnot_______hetookoffhisglass____Irealizewhohewas.

答案：until；that

題目：Wemust______unnecessaryexpense.

答案：eliminate

題目：Wemustput_____intopractice.

答案：whatwehavelearned

題目：Wesenttheinjuredtothehospital_______theaccidenthappened.

答案：immediately

二、聽力理解：請聽下面的對話，根據(jù)對話內(nèi)容進(jìn)行判斷，正確為T，錯(cuò)誤為F。

u5-Task%203.mp3

1.Bothofthemlikeonlineshoppingverymuch.【F】

2.Beingcheapisoneofthereasonsforonlineshopping.【T】

3.Henryisabigfanofdigitalproducts,sohelikessittinginfrontofthecomputerallday.【F】

4.HenrywillgotothedepartmentstorewithSally.【T】

5.Bothofthemwillvisitthecomputerstore.【F】

二、閱讀理解：閱讀下面的短文，根據(jù)文章內(nèi)容從A、B、C、D三個(gè)選項(xiàng)中選出一個(gè)最佳選項(xiàng)。

WhiletherearestillmanypeoplewhodontfeelcomfortableusingacreditcardtobuyovertheInternet,e-commerceisabsolutelyheretostay.IfyoutakeafewprecautionsbuyingovertheInternetcanactuallybesaferthanusingyourcreditcardinarestaurant.

Justasyoushouldnoticeyoursurroundingsandsuspicious-lookingpeoplewhenwithdrawing(提取)moneyfromanATM,youshouldknowhowtorecognizethewarningsignsofInternettricksandtakestepstoavoidbeingavictimwhenshoppingonline.Herearesomegoodtipstorememberwhenshoppingonline:

Beforesubmittingyourpersonalinformationtoasite,trytofindouthowtheinformationmaybeusedandwhetheritwillbesoldtoorsharedwithotherbusinesses.Ifyoudontlikewhatyouread,shopsomewhereelse.

Dontprovidepersonalinformationsuchasaddress,telephonenumber,socialsecuritynumber,ore-mailaddressunlessyouknowwhoyouareprovidingtheinformationfor,whyitsbeingrequested,andhowitwillbeused.

Useacreditcard,notadebitcard(借記卡)forshoppingontheinternet.Debitcardsdonthavethesameprotectionascreditcards.

Carefullyreviewyourcreditcardandbankstatementeachmonthforunknownchargesandinformyourcreditcardcompanyorbankimmediatelyifyounoticeanychargesyoudidntknowabout.Cleanyourcomputerwithfreeonlinesoftwarethatdetectsspy-wareandinstallafirewall(防火墻)toensurethesitesyoushopondontinstallspy-wareonyourcomputer.

1.Whileshoppingonline,youshould【C】

A.besurenobodyisstandingbesideyou

B.onlyshopatthesitethatyouhaveoftenvisited

C.findouthowthepersonalinformationwillbeused

D.neverprovidepersonalinformation

2.Accordingtothepassage,ifyoufindyourcreditcardhasunexplainedcharges,youshould【A】

A.tellyourcreditcardcompanyassoonaspossible

B.changeyourcreditcardcodenumberimmediately

C.checkallthewebsitesyouhavevisited

D.useadebitcardinsteadofacreditcard

3.TheunderlinedwordprecautioninParagraphOnemeanssomethingdoneto【B】.

A.makesuspicious—lookingpeoplegoaway

B.protectyouagainstlossorpossibledangers

C.remindyoutoobeytheruleswhensoppingonline

D.avoidbeingcheatedwheneatinginarestaurant

4.Whatisnotadvisedbythewriterwhenshoppingonline?【C】

A.Usingcreditcards.

B.Installingafirewall.

C.Visitingfamouswebsites.

D.Beingverycareful.

5.Whatsthewriterspurposeinwritingthispassage?【C】

A.Tosuggestanewwayofshopping.

B.Totellustheadvantagesofshoppingonline.

C.Totellushowtoshopsafelyonline.

D.Totellushowtoavoidbeingcheated.

二、閱讀理解：閱讀下面的短文，根據(jù)文章內(nèi)容進(jìn)行判斷，正確為T，錯(cuò)誤為F。

ItisamazingtonotethattheInternetisstillsuchanewdevice，andyetitisoneofthefastestandmostpowerfulmediatools.Butthinkaboutitforamoment.OntheInternet，abigonlinecompanycanberunbyonlytwoguysintheirgarage.Soitisonlyreasonablethen，thatpeopleshoppingonlinewouldbealittleleeryofthesecuritylevels.

InternetgiantssuchasMicrosoftknewconsumerconfidencewasthekeytogettingvirtual(虛擬的)shoppingofftheground，andtheyworkhardtomakepeoplefeelsafetoshoponline.Creditcardcompanies，too，quicklysawthepotentialforonlineshopping，andhaveinstalledthingslikeonlineshoppinginsuranceforpeople.Ifyoueverhaveaproblemwithyouronlinecreditpurchases，manycreditcardcompanieswillhappilyrefund(退還)yourmoneyandthensettheirclawsonthecompanythatwrongedyou.Nowthat’sbuyingpower!Thereareotherbonusesforonlineshoppers，ofcourse.Noline

1：F;2：T;3：F;4：T;5：T

單元自測6

題目：Ireallyappreciate__________tohelpme,butIamsurethatIwillbeabletomanage

bymyself.

答案：youroffering

題目：Societyisnowmuchmore_____________thaneverbefore.

答案：diverse

題目：—Couldyouhelpmewiththiscrosswordpuzzle,please?

—_____________

答案：SorryIcant.Itstoodifficultforme.

題目：—DoyoustilllikeplayingMajiangnow?

—_____________

答案：Notat