unit 2 单元测试题 1.docx
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unit 2 单元测试题 1.docx
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unit2单元测试题1
综合检测题
第二部分:
阅读理解(共两节,满分40分)
第一节(共15小题;每小题2分,满分30分)
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。
A
Isometimesfeelleftoutwithmyfriendsattheparty.WhatcanIdo?
—Susan
Alice:
Speaktoyourbestfriendbeforeyouarriveandaskhertomakesureyoudon’tgetleftoutofthegroup.Thatway,she’llknowtoincludeyouinallthefun.Maketheefforttospeaktosomeotherpeopleattheparty.Youmightevenmakeanewfriendortwo.
SometimesIthinkpartiesgetboringandIwanttogohome!
—Jenny
Alice:
Evenagreatpartywilldragifyou’renotenjoyingyourself.Makingtheefforttodanceandhaveachatwithyourfriendswillbeattheboredom!
Youdon’thavetostaytotheveryendoftheparty.
OurschoolishavingaChristmasdancepartybutI’mreallyshy.ShallIgoornot?
—Emma
Alice:
Partofyouwouldliketogototheparty,sogiveitatry.Letgoodfriendsknowhowyoufeelandmakesureyou’llhavepeopletodancewithwhentheeveningcomes.Practicesomefundancessoyou’llfeelcomfortableonthedancefloor.
WheneverIgotoaparty,mydadcomestopickmeupat8pm.IalwayshavetoleaveearlierthantherestofmyfriendsandIgetreallyangrywithmydad.
—Anny
Alice:
Talkwithyourdadandlethimknowhowyoufeel.Itfeelshardtohavedifferentrulesfromyourfriendsbutdon’tworrytoomuch—yourfriendsareprobablypickedupsoonafteryouanyway.
21.AliceadvisesSusanto_____.
A.staywithherfriendsB.askherfriendforhelp
C.leavethepartyatonceD.makefunofherfriends
22.Theunderlinedword“drag”isclosestinmeaningto“_____”.
A.fail B.improveC.beboring D.bepleasant
23.WhatworriesAnny?
A.Herdadisstrictwithher.
B.Shealwaysargueswithherdad.
C.Nobodypicksherupaftertheparty.
D.Shecan’tgotothepartywithherfriends.
24.Wherecanyouprobablyfindthetext?
A.Inanotice. B.Inaguidebook.
C.Inafamousnovel.D.Inapopularmagazine.
B
Withthedevelopmentoftheeconomy,loosechange(零钱)isoftenignoredbymostofus.Wehaveforgottenhowthoselittle,roundmetalpiecescanaddup.However,ifyouwereakidthathadtocleanthehouseforextramoney,you’llunderstandhowimportantitis.
WhenIwasakid,IknewmyparentscouldaffordwhateverIwanted,butDadmademeworkforthingsthatwere“wants”.IknewDadalwayscarriedalotofchangeinhispockets.Hehadtaughtmethatenoughpennies(便士)wouldstillgetmewhatIwantedintheend.
Dadhadhisfavoriterecliningchair(躺椅)inhisroomwherehewouldgoafteralongdayatwork.Whenhereclinedinthechair,thechangewouldfallfromhispocketsontothefloorunderthechair,whichwasreallyagoodchanceformetocollectpennies.I’msureherealizedhehademptypocketswhenhetookhisclothesoff,butheneversaidanythingandneverstoppedsittinginthechair.
Mykidslearnedearlythatchangeworkedjustaswellasdollarsandtheyalsoknewtheirdadsawnovalueinchange.Infact,hesawitasapain-in-the-necksoinsteadofaskinghimformoney,theyalwaysaskediftheycouldhavehischange.
WheneverIseeapennyonafloor,Ialwayspickitup.They’vecomeinhandyovertheyears,likeatthecheckstandwhensomeoneneedsapennytocheckout,ormychildrenaretwelvecentsshortoftheirbusfare—littlethings,butimportantthings.
25.Whyisloosechangeignoredatpresentaccordingtotheauthor?
A.Becausepeoplefinditisofnouse.
B.Becauseloosechangeisoftennoisy.
C.Becauseloosechangeisn’teasytocarry.
D.Becausepeople’sliveshaveimprovedalot.
26.Whydidtheauthor’sfatheraskhertoworkforherown“wants”?
A.Tohelpherearnalotofmoney.
B.Totellherthatpenniesaddup.
C.Tosaveenoughmoneyforfutureuse.
D.Toletherknowitwashardtoearnmoney.
27.WecaninferfromParagraph3thattheauthor’sfather_____.
A.didn’tcareaboutloosechange
B.taughttheauthoragoodlesson
C.wasreallyahard-workingperson
D.wastootiredtolookafterhischild
28.Theunderlinedword“pain-in-the-neck”meansthattheauthor’shusband_____.
A.wasreallyrich
B.wasverygenerous
C.hadaproblemwithhisneck
D.paidlittleattentiontochange
C
Today,theworld’sdiversity(多样性)offoodcropsisquicklydecreasing.Butscientistsaroundtheworldaretakingaction.Theyarebuildingseedbanks.Atseedbanks,scientistsstoretheseedsofmanydifferentcrops.
Therearenow1,400seedbanksaroundtheworld.However,somebanksareinwarmcountries.Iftheelectricityfails,theseedswillgettoohotanddie.Otherseedbanksareincountriestroubledbywar.Sometimespeopledamagetheseedbanks.Ifthishappens,valuableseedscanbelostforever!
TheorganizationGlobalCropDiversityTrustdecidedtheywantedtodealwiththisproblem.So,theydecidedtobuildaglobalseedbank.Thisseedbankwouldcontainaback-up,orextracopy,ofalltheworld’sseeds.Smallerseedbankswouldstillcollectandkeeplocalseeds.Buttheywouldalsosendcopiesoftheirseedstotheglobalbank.
ScientistsfromtheGlobalCropDiversityTrustchosethecold,snowymountainsofSvalbard,Norwaytobuildtheglobalseedbank—theSvalbardGlobalSeedVault(斯瓦尔巴全球种子库).Organizations,farmers,orlocalseedbanksstoretheirextraseedsthere.Andthepeoplewhoplacetheirseedsinthevaultaretheonlypeoplewhocantakethemout.TheypaytoshiptheirseedstoNorway,butitdoesnotcostthemanymoneytostoretheirseeds.TheGlobalCropDiversityTrustpaysforthis.
CaryFowlerisascientistwhoheadstheGlobalCropDiversityTrust.Hesaid,“IftheSeedVaultsimplysuppliesseedbankswithcopiesofseedsthatthosebankslostbyaccident,theSeedVaultwillbeworthwaymorethanitcost.”
29.Seedbanksarebuiltto_____.
A.researchonseeds
B.producenewseeds
C.protectcropdiversity
D.increasethenumberofseeds
30.Comparedwithotherseedbanks,theglobalseedbank_____.
A.wasbuiltbythegovernment
B.ismorewelcomedbyfarmers
C.ismainlyusedbygreatscientists
D.canprovideagoodenvironmentforseeds
31.WhatcanwelearnabouttheSvalbardGlobalSeedVault?
A.Ithelpstopaytheshippingcost.
B.Noonecantakeseedsoutofthere.
C.Therearenofeestostoreseedsthere.
D.Itmainlyreceivesseedsfromfarmers.
32.WhatisCaryFowler’sattitudetowardstheSeedVault?
A.Hefeelsitisveryimportant.
B.Heissurprisedatit.
C.Hethinksitcoststoomuch.
D.Heisuncertainaboutit.
D
Theword“invent”comesfromaLatinwordwhichmeans“tofind.”GarrettMorgan,anAfrican-American,wasonesuchinventor.Hisfirstjobwasrepairingmachinesinafactory.Byaccident,hehadinventedthehairstraightener.Hesoldhisproductsandthencontinuedwithhiscareerasaninventor.
Everyday,GarrettMorganwatchedtrafficbecomemoredangerous.Cars,bicyclesandwalkersallcompetedtocrossthestreet.Policeofficersmadesimple“stop/go”signalsatbusycrossroads,butcars,bicyclesandwalkersstillrushedintothecrossroadsatdifferentspeedsandmanycrashedintoeachother.Onedayhesawatrafficaccidentbetweenacarandabicycleatabusycrossroads.Theproblemwiththetrafficlight,herealized,wasitspoordesign:
thetrafficsignallackedatransition(过渡)between“stop”and“go.”
Morganinventedanewtrafficsignalthataddeda“caution(警告)”lightthatmadetrafficmovemoresmoothlyandsafely.HistrafficlightstoodonaT-shapedpole(杆)witharmsthatflashedaredlighttostoptrafficinalldirections,allowingwalkerstocrosssafely.Afterwalkerscrossed,trafficcouldonlygoinonedirection.
Soon,citieseverywherewantedhistrafficlight.In1923,apopularelectriccompanypaidMorgan$40,000tomakeandsellhisinvention.Trafficlightstodayworkinthesamebasicway.
ThetrafficlightisMorgan’smostfamousinvention.In1963,theUnitedStatesgovernmentgaveGarrettMorgananawardforhislife-savingidea.
33.WhatcanwelearnaboutGarrettMorganfromParagraph1?
A.Heworkedinafactoryallhislife.
B.Heledahardlifeinhisearlyyears.
C.Hemademoneyfromhairstraighteners.
D.Hedreamedofbeinganinventorwhenhewasachild.
34.WhatmadeMorganinventthetrafficlight?
A.Atrafficaccident.B.Acardriver’sadvice.
C.Worryabouthissafety.D.Hardworkofpoliceofficers.
35.Accordingtothetext,GarrettMorgan’strafficlight_____.
A.madecarsmovemoreslowly
B.needednohelpfrompoliceofficers
C.wasspecialbecauseithada“caution”light
D.wasverydifferentfromtheonesweusetoday
第二节(共5小题;每小题2分,满分10分)
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。
Whataretheadvantagesanddisadvantagesofeatingfastfood?
Manypeopledonothavetimetoeathome-cookedfood. 36 There’remorethan13,000McDonald’srestaurantsintheUnitedStatesitself,andover8,000KFCsin80countries.Inmostcities,itisnotdifficulttofindhamburgersandpizza.
Advantagesoffastfood
37 Eatingfastfoodhelpsworkingpeopleandstudentstogetbacktoworkasquicklyaspossible.Besides,manylovethelook,smellandtasteofit.Perhapsthegreatestadvantageistheprice. 38 Ifonelivesalone,thenitischeapertobuyamealatthesupermarketthancookitathome.
Disadvantagesoffastfood
Thegreatestdisadvantageoffastfoodisthebadeffectthatithasonone’shealth.Manypeoplefeelthatfastfoodisunhealthybecauseitcontainsalotofartificialingredients(人造成分).Someeventhinkthatitisaddictive
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