大學英語三作業(yè)一 答案

大學英語精讀三作業(yè)一參考答案注意:以下題目為樣卷，實際考試中題目順序可能會隨電腦抽樣有所調整，請注意看清題目再做選擇。單選第一部分:交際用語(共5小題;每小題3分，滿分15分)1.It'sreallyagooddinner,isn'tit?答案:Yes,thefoodisjustwonderful.2.I'dliketoopenanaccounthere.答案:Isee.Whatkindofaccount,please?3.Thankyouforthiswonderfulparty.答案:I'msogladyouenjoyit.4.Iwaswonderingifyou'dliketogoskating?答案:I'dloveto,butI'mafraidIcan'tdoittoday.5.Haveaniceweekend!答案:Thanks.Youtoo!第二部分:閱讀理解(共10小題;每小題3分，滿分30分)Passage1Tousitseemssonaturaltoputupanumbrellatokeepthewateroffwhenitrains.Butactuallytheumbrellawasnotinventedasprotectionagainstrain.Itsfirstusewasasashade(遮光物)againstthesun!Nobodyknowswhofirstinventedit,buttheumbrellawasusedinveryancienttimes.ProbablythefirsttouseitweretheChinese,waybackinthe11centuryBC.WeknowthattheumbrellawasusedinancientEgyptandBabylonasasunshade.Andtherewasastrangethingconnectedwithitsuse:itbecameasymbolofhonourandauthority.IntheFarEastinancienttimes,theumbrellawasallowedtobeusedonlybyroyaltyorbythoseinhighoffice.InEurope,theGreekswerethefirsttousetheumbrellaasasunshade.AndtheumbrellawasincommonuseinancientGreece.ButitisbelievedthatthefirstpersonsinEuropetousetheumbrellaasprotectionagainsttherainweretheancientRomans.DuringtheMiddleAges,theuseoftheumbrellapracticallydisappeared.ThenitappearedagaininItalyinthelate16thcentury.Andagainitwasconsideredasymbolofpowerandauthority.By1680,theumbrellaappearedinFrance,andlateroninEngland.Bythe18thcentury,theumbrellawasusedagainstrainthroughoutmostofEurope.Umbrellahavenotchangedmuchinstyleduringallthistime,thoughtheyhavebecomemuchlighterinweight.Itwasn'tuntilthe20thcenturythatwomen'sumbrellasbegantobemade,inawholevarietyofcolours.6.Accordingtothispassage,theumbrellawasprobablyfirstinvented______.答案:inancientChina7.Whichofthefollowingstatementsisnottrueabouttheumbrella?答案:Theumbrellachangedmuchinstyleinthe18thcentury.8.Astrangefeatureoftheumbrella'suseisthatitwasusedas________.答案:asymbolofhonourandpower9.InEurope,theumbrellawasfirstusedagainsttherain______.答案:inRome10.Thispassagetalksmainlyabout______.答案:thehistoryanduseoftheumbrellaPassage2IntheUnitedStates,30percentofthegrown-uppopulationhasa"weightproblem".Tomanypeople,thecauseisclear:weeattoomuch.Butscientificexperimentsdolittletosupportthisidea.GoingbacktotheAmericaof1910,wefindthatpeoplewerethinnerthantoday,yettheyatemorefood.Inthosedayspeopleworkedharderphysically,walkedmore,usedmachinesmuchless,anddidn'twatchtelevision.Severalmodernstudies,besides,haveshownthatfatterpeopledonoteatmoreonaveragethanthinnerpeople.Infact,someresearchwork,suchasthe1979studyof3,545Londonofficeworkers,reportsthatfatpeopleeatlessthanthinnerpeopleonaverage.Studiesshowthatthinpeoplearemoreactivethanfatpeople.AstudybytheresearchgroupatStandfordUniversitySchoolofMedicinefoundthefollowingfact:themorethemanran,thegreaterbodyfathelost.Themoreheran,thegreaterwashisneedforfood.Thus,thosewhoranthemostatethemost,yetlostthegreatestamountofbodyfat.11.Whatkindofphysicalproblemdomanygrown-upAmericanshave?答案:Theyaretoofat.12.Basedontheinformationgiveninthisarticle,supposethereare500grown-upAmericans,abouthowmanyofthemhaveaweightproblem?答案:15013.Aretherescientificfactstosupportthateatingtoomuchisthecauseofthe"weightproblem"?答案:Therearehardlyanyscientificfactstosupportthis.14.Comparedwiththegrown-upAmericanstoday,TheAmericansof1910_______.答案:atemorefoodandhadmorephysicalactivities15.Whathavesomemodernmedicalandscientificresearchersreportedtous?答案:Fatpeopleeatlessfoodandarelessactive.第三部分:詞匯與結構(共5小題;每小題3分，滿分15分)16.Theclientmaywinincourt,butatthe_______ofdestroyingthebusinessrelationship,hesays.答案:expense17.WhenIgothome,thehousewasacomplete_______.答案:mess18.Weusuallyeatlunchathome,whydon'twemakea_______toeatattherestaurant.答案:change19._______youturninyourhomework,you'dbettercheckyouranswercarefully答案:Before20.WhenItakeatrainhome,Iusuallyreadnovelsto_______thetime.答案:Kill第四部分:完形填空(共10小題;每小題1分，滿分10分)Mostchildrenwithhealthyappetitesarereadytoeatalmostanythingthatisofferedtothem.Achildrarelydislikesfood21itisbadlycooked.The22amealiscookedandservedismostimportantandanattractivelyservedmealwilloftenimproveachild'sappetite.Neveraskachild23helikesordislikesafoodandnever24likesanddislikesinfrontofhimorallow25elsetodoso.Ifyoutakeitforgrantedthathelikeseverything,heprobablywill.Nothinghealthfulshouldbeomittedfromthemealbecauseofa26dislike.Atmealtime,itisagood27togiveachildasmallportion(一小部分)andlethimcomebackforasecondhelping.Donottalktoomuchtothechildduringmealtimes,butlethimeathisfood,anddonot28himtoleavethetableimmediatelyafterameal,orhewill29learntoswallowhisfoodsohecanhurrybacktohistoys.Under30circumstancesmustachildbecoaxed(哄騙)orforcedtoeat.答案:21.Unless22.way23.whether24.discuss25.anybody26.supposed27.idea28.allow29.soon30.no第五部分:英譯漢(共3小題;每題5分，滿分15分)Iamwritingthisletter