Unit9KidsandComputersDigitalDanger练习答案.docx

Unit9KidsandComputersDigitalDanger练习答案.docx

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Unit9KidsandComputersDigitalDanger练习答案

Unit9

KidsandComputers:

DigitalDanger

ConsolidationActivities

1.TextComprehension

1・Decidewhichofthefollowingbeststatestheauthor'spurpose・

A.Tocontrastvideogameswithconventionalgames・

B・Topresenthisviewonthenegativeeffectofvideogames・

C・Toexhibitthepositiveeffectofconventionalgames・

D.Todisplayhowtodevelopchildren'sintelligenee.

Key:

[A]

2.Judge,accordingtothetext,whetherthefollowingstatementsaretrueorfalse・

1）.Athleticactivitieshelpkidsdevelopteamspirit,gainconfidenceandasenseoffairplay・[T]

2）.Socialscientists,parents,andcriticswillbedebatingforalongtimehowchildrenhavebeenaffectedbythechangeintheconceptofplay・[T]

3）.Theauthorisinfavorofneithervideonorconventionalgames・[F]

4）.Thefunavideogamegivesitsplayerisonlymomentaryandunsatisfyingbecauseitisderivedfromwatchingsomeoneelse'screationratherthanfromhisownachievement.[T]

5）.OnSaturday,ayoungInternetqueenhunchesoverherkeyboard,aloneinherroom・Herbuddylistineludesdozens,evenscores,of''friends'1she'smet.[F]

6）.Childrenarelearninginvideogamesthattheycanenjoytheirownactivitiesandstillbesensitivetothelargerworldaroundthem・[F]

]

II.WritingStrategies

Thetextisagoodpieceofpersuasivewriting,theaimofwhichistopersuadethereaderintobelievingwhatthewriterthinksistrueorcorrect.Itiswell-organized,fallingneatlyintothreeparts:

thefirsttwoparagraphstheintroduction,paragraphs3-8thebody,andthelasttwoshortparagraphstheending・Theauthor'sbeliefconcerningtheimpactofcomputergamesonkidsisexplicitlystatedintheintroductionaftercomparingthetraditionalgamesandthenewformsofentertainment.

Canyouidentifythesentencethatstatestheauthor'sview

Thelastsentenceinparagraph2statestheauthor'sview.

Themainmethodusedinthispersuasiveessayiscontrast・Apartfromthecontrastmadebetweentwogeneraltypesofgamesintheintroduction,theauthorfurtheradherestocontrastashismajormeansofdevelopmentinthebodyoftheessay・

WhatcontrastshashemadehereAndwhatconclusionshashereachedaftereachcontrast

Threecontrastshavebeenmadeinparagraphs3—&oneineverytwoconsecutiveparagraphs・

}

Paragraphs3—4:

thecontrastbetweenPlay-Dohandvideogames

Theconclusion:

theformeriscreativeandthelatterisnot.

Paragraphs5-6:

thecontrastbetweensoccergamesandchattingonthenet・

Theconclusion:

Theformerhelpsdevelopkids'socialabilitieswhilethelatterrendersthekidspoorathandlinginterpersonalrelationships.

Paragraphs7-8:

thecontrastbetweenMonopolyandvideogames・

Theconclusion:

Whileplayingtheformer;thekidsarestillsensitivetothelargerworldaroundthem・Whenplayingthelatter;theyaresimplyconfinedtotheirownworld・

Thewaytheauthorendstheessaydeservesourspecialattention.Insteadofstatinghisview

attheend,asisoftenthecase,theauthorusestwoshortandsimplequestions・

Doyouthinkthisisaneffectivewaytobringtheessaytoaclose

Thelasttwoquestions,oneanellipticalquest:

ionandtheotherarhetoricalquestion,mosteffectivelybringtheessaytoaclose・Theellipticalsentenceforcefullypushesthereadertothethoughtofthegraveconsequencethedigitalgamesarelikelytohave・Astheauthor'sviewhasbeenexplicitlyassertedatthebeginningoftheessay,repetitionmaynotbenecessary・Arhetoricalquestionhereisamoreeffectivewayofsaying"Itistooawfultothinkaboutthelesson."

IT-

Ill.LanguageWork

1.Explaintheunderlinedpartineachsentenceinyourownwords・

1）.Whenshetiresofit,shecanwaditbackintoashapelessmass・

isfedupwith

2）.Theplayerisasmuchatoolofthegameasthejoystick.

nothingbutatoolofthegamelikethejoystick

3）.Inthebuddy-chatworld,statusisbasedontheabilitytokeepuparapidpaceofone-liners，insultingzingers,causticput-downs・

tocomeupwithquickly

4）.Ishouldn'thavetoworkatrelationships.Theycomeandgoinstantlyandatmyconvenience.

endeavortoenhance;accordingtomywish

5）.Evenwhenspokentodirectly,hedoesnotpullhiseyesfromthescreen.

lookaway

6）.Fartoooften,evenhisparents，intimidatedbythehigh-priced,high-techgadgetthathassuckedtheirchild'shumanityavvastiptoearoundratherthandisturbhim.

hasdeprivedtheirchildofhumanity

2.Fillineachblankwithoneofthetwowordsfromeachpairintheirappropriateformsandnotethedifferenceofmeaningbetweenthem・

solitarylonely

1）.Iwouldimaginesheisquitelonelylivingonherownthroughthelongsummernights・

2）.Itwaslonelywork,involvinglongflightsoftenatextremehighaltitudesinfreezingcold,tokeepabovetheserviceceilingofenemyfighters・

3）.Readingisasolitaryactivitythatenrichesthemind・

4）.Mostoftheirtimeisspentinsolitaryprayeobuttwiceadaytheywouldgatheratachapelinthecentralbuilding・

comparecontrast

1）.Theboy'sbedroomcontrastssharplywiththeguestroomintermsoflight.

2）.Icanonlycomparethisexperienceofminetothatoffallinginlove・

3）.Theflatwasreallyverynice,butcomparedwithwhatweusedtohave,itwasaterribleletdown・

4）.Thereareintheroomchairsandsofasofcontrustingshapesandcolours・

momentarytemporary

1）.Yourdebtsituationisonlytemporary,anditiswithinyourpowertoresolveit.

2）.Themomentarypauseofthespeakerwasimmediatelyfollowedbycheersandapplause・

3）.Underlaw,youremployerhasthepowertohireatemporaryworkertoreplaceyou・

4）.Herejectstheviewthatviolentpeopleactoutofmomentarypassion;onthecontrary,theyconsciouslyconstructviolentplansofactionforlong・

debate

argue

1）.Theyarguedferociouslyoverwhoshouldpaythebill.

2）.TheHouseofCommonsistodebateonceagainwhethertobringbackthedeathpenalty.

3）.Bankofficialsarguedthatitisnottheirjobtochasedowneveryassetofeverybankdebtor.

4）

3.Fillintheblankin

.Articlespouredin,debatingthemeritsanddemeritsofthethreecandidates・

eachsentencewithawordorphrasetakenfromthebox,usingits

furiouscoordination

ingeniousvoidcynically

momentarypunditinstantaneous

appropriateform,solitaryintimidatetangibleillusion

1）.Townplanningandlandallocationhastobecoordinated.

2）.Sheadmitsthatherheightisintimidatingforsomemen.

3）.MostyoungpeopleintheWestareexpectedtoleavewhatcouldbethelife'smostmomentousdecision—marriage—almostentirelyuptoluck・

4）.Whatdecidedhimwasacynicalquestion:

"IfIfail,I'llbenoworseoffthanIamnogwillI"

5）.Hewasforcedtoromanticizethepastashebecameincreasinglydisillusionedwithhispresent・

6）.Theapproachfailstotakeintoconsiderationintangiblessuchasprideofworkmanship,loyaltyandworkhabits・

7）.Thedeclarationwasnullandvoidasitwasproclaimedincompletelyillegalcircum-stances・

8）.Abortionisanissuewhichhasproducedalotofsoundandfury,butlittlereasonedargument・

）

4.Makeasentenceofyourownforeachofthegivenwordswithmeaningsotherthanthoseusedinthetext・Youmaychangethepartofspeechofthesewords・

1）.fair

Inanefforttolookolder,shehaspinnedherfairhairintoaFrenchpleat.

2）.peck

Shewalkedupandpeckedhimonthecheek・

3）.sterile

Thedoctoralwaysmadesurethatanycutswereprotectedbysteriledressings・

4）.ward

Themainpartofthehospitalisprettydismal,butthechildren'swardisreallylovely.

5）.stalk

Thesedecorationsweremadeoutofdelicatearrangementofcornstalks・

6）.hunch

Actingonahunch,heranacomputercheckoverthesta廿stiesreportedbyhissubordinates.

5.Transformthefollowingsentences,usingexistentialthere・

1）.Somepeoplewillbelookingforwardtoyoursuccessintheexperiment・

Therewillbepeoplelookingforwardtoyoursuccessintheexperiment.

2）.Alawnextendsfromthehousetotheriver.

Thereisalawnthatextendsfromthehousetotheriver.

3）.Manyaccidentshaveoccurredatthecrossroadssincethebeginningofthisyear.

Therehavebeenmanyaccidentsatthecrossroadssincethebeginningofthisyear.

4）.Ameetingistobeheldabouttheplanningoftheuniversity.

Thereistobeameetingabouttheplanningoftheuniversity.

5）.Alargenumberofvaluablejewelswerestolenlastweek・

Therewerealargenumberofvaluablejewelsstolenlastweek・

6）.Animportantmessageisbeingdecoded・

Thereisanimportantmessagebeingdecoded・/Thereisbeingdecodedanimportantmessage・

7）.Wehavenoobjectiontoanyoneborrowingbooksfromthislibrary.

Wehavenoobjectiontotherebeinganyoneborrowingbooksfromthislibrary.

8）.Theydonotwantanythingunexpectedtooccur.

Theydonotwanttheretobeanythingunexpected・

9）.Anyplantneedslightandwater.

Thereisnoplantthatdoesn'tneedlightandwater.

10）.Atimewillcomewhenyouwilllookbackonthisdaywithpride・

Therewillbeatimewhenyouwilllookbackonthisdaywithpride

Note:

Existentialsentencesareprincipallythosebeginningwiththeunstressedwordthere,followedbyaformoftheverbbe.Existentialthere,whichformostpurposesisthe"grammaticasubject,isadeviceforleavingthesubjectpositionvacantofcontent,andmayberegardedasanempty"slot-filler".Regularclausesmaybetransformedintoexistentialclausesbymeansofageneralrule:

subject+（auxiliaries）+be+predication=>there+（auxiliaries）+be+subject+predication

6.Putawordineachblankthatisappropriatefo