shadow影子falls.docx

shadow影子falls.docx

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shadow影子falls

（1）

Task2

Directions:

Thistaskisthesameastask1.The5questionsorunfinishedstatementsarenumbered46through50

Scientistscantelljusthowhotthesurfaceofthemoongets.Thesideofthemoontowardthesungetstwodegreeshotterthanboilingwater.Thenightsidereaches243degreesbelowzero.

Inaneclipse（月蚀）,theearth’sshadow（影子）fallsonthemoon.Thenthetemperaturemaydrop300degreesinaveryshorttime.

Atemperaturechangelikethiscannothappenontheearth.Whydoesthishappenonthemoon?

Scientiststhinkthatthesurfaceofthemoonisdust（尘埃）.Ontheearth,rocksstoreheatfromthesun.Whenthesungoesdown,therocksstaywarm.Butthedustofthemooncannotstoreheat.Sowhenthemoongetsdark,theheatgoesawayquickly.Themoongetsverycold.

46.Scientistshavefoundthatthemoon’ssurfaceis.

A.alwayshotterthanboilingwater

B.eitherveryhotorverycold

C.usuallymanydegreesbelowzero

D.almostthesameasthatoftheearth

47.Duringtheeclipse,themoonis.

A.turnedawayfromthesun

B.intheshadowofthesun

C.indirectsunlight

D.intheshadowoftheearth

48.Accordingtothearticle,temperaturesonthemoonchange.

A.veryquicklyB.Veryslowly

C.verygreatlyD.Aandc

49.Thesurfaceofthemoonisprobably.

A.rockthatstoresheat

B.dustthatstoresheat

C.dustthatcannotstoreheat

D.rockthatdoesn’tstoreheat

50.Thearticlemainlytellsus.

A.somethingaboutthemoon

B.aboutthetemperaturechangeonthemoon

C.whythemoongetscoldquickly

D.somedifferencesbetweenthemoonandtheearth

Keys;46~50BDDAB

（2）

Task2

Directions:

Thistaskisthesameastask1.The5questionsorunfinishedstatementsarenumbered46through50

Tobeagoodteacher,youneedsomeofthegiftsofagoodactor:

youmustbeabletoholdtheattentionandinterestofyouraudience;youmustbeaclearspeaker,withagoodstrong,pleasingvoicewhichisfullyunderyourcontrol;andyoumustbeabletoactwhatyouareteaching,inordertomaleitsmeaningclear.

Watchagoodteacher,andyouwillseethathedoesnotsitmotionlessbeforehisclass:

hestandsthewholetimeheisteaching;hewalkabout,usinghisarms,handsandfingerstohelphiminhisexplanations,andhisfacetoexpressfeelings.Listentohim,andyouwillheartheloudness,thequalityandthemusicalnoteofhisvoicealwayschangingaccordingtowhatheistalkingabout.

Thefactthatagoodteacherhassomeofthegiftsofagoodactordoesn'tmeanthathewillindeedbeabletoactwellonthestage,forthereareveryimportantdifferencesbetweentheteacher'sworkandtheactor's.Theactorhastospeakwordswhichhehaslearntbyheart;hehastorepeatexactlythesamewordseachtimeheplaysacertainpart,evenhismovementsandthewaysinwhichheuseshisvoiceareusuallyfixedbeforehand.Whathehastodoistomaleallthesecarefullylearntwordsandactionsseemnaturalonthestage.

Agoodteacherworksinquiteadifferentway.Hisaudiencetakesanactivepartinhisplay:

theyaskandanswerquestions,theyobeyorders,andiftheydon'tunderstandsomething,theysayso.Theteacherthereforehastosuithisacttotheneedsofhisaudience.whichishisclass.Hecannotlearnhispartbyheart,butmustinventitashegoesalong.

Ihaveknownmanyteacherswhowerefineactorsinclassbutwereunabletotakepartinastage-playbecausetheirbrainswouldn'tkeepdiscipline:

theycouldnotkeepstrictlytowhatanotherhadwritten.

46.Whatisthetextabout?

____

A.Howtobecomeagoodteacher.

B.Whatagoodteachershoulddooutsidetheclassroom.

C.Whatteachersandactorscouldlearnfromeachother.

D.Thesimilaritiesanddifferencesbetweenateacher'sworkandanactor's

47.Inwhatwayisateacher'sworkdifferentfromanactor's?

____

A.Theteachermustlearneverythingbyheart.

B.Heknowshowtocontrolhisvoicebetterthananactor.

C.Hehastodealwithunexpectedsituations.

D.Hehastousemorefacialexpressions.

48.Themaindifferencebetweenstudentsinclassandatheatreaudienceisthat____.

A.studentscanmovearoundintheclassroom

B.studentsmustkeepsilentwhiletheatreaudienceneedn't

C.nomemoryworkisneededforthestudents

D.thestudentsmusttakepartintheirteachersplays

49.Theword"audience"inthe4thparagraphmeans____.

A."students"

B."peoplewhowatchaplay"

C."peoplewhoactonthestage"

D."peoplewholistentosomething"

50.Whichofthefollowingistrue?

____

A.Teachershavetolearnbyheartwhattheyaregoingtosayinclass.

B.Ateachercannotdecidebeforehandwhatexactlyheisgoingtosayin

class.

C.Ateachermustspeaklouderthananactor.

D.Ateachermusthaveabettermemorythanactor.

Keys:

46~50DCDAB

（3）

Task2

Directions:

Thistaskisthesameastask1.The5questionsorunfinishedstatementsarenumbered46through50

Bythe1890smostofAmericahadnevertastedchocolate.ThefirstMiltonHersheyhimselfsawrealchocolatebeingmanufacturedwasatthe1893World’sColumbianExpositioninChicago,theforerunnertotheWorld’sFair.There,J.M.Lehmann,asupplierofchocolate-makingequipmentfromDresden,madechocolateintoasilkypaste,thenpoureditintomoldsandletithardenintobars.

Afteronebitethismachine-madedelicacy,HersheyboughtLehmann’sentiredisplayonthespotandhaditshippedtoLancaster,wherein1894theHersheyChocolateCompanywasborn.AtfirstMiltonmadeplain,sweetchocolatethatcouldbemoldedintonewshapes,followingtheEuropeantradition.But,alwayseagertoinventnewcandiesandbuildnewbusinesses,hedecidedtodosomethingnooneelsehadeverdoneintheUnitedStates:

producemilkchocolate.Theproblemwasthatmilkandchocolatearebynatureincompatible.Milkisabout90percentwaterandchocolateisatleast50percentfat.Justasoilandwaterdon’tmix,soitiswithmilkandchocolate.Foryearsnoonecouldfigureouthowtocombinethetwoingredients（配料）.

Throughmostofhumanhistory,whatwascalledchocolatewasactuallyabeveragemadefromcoarselygroundcocoabeansandspices,abitter0

heavyprecursor（初期形式、雏形）oftoday’snotcocoa.EvidencerevealsthatancientpeopleofMesoamericawereenjoyingitasearlyas1000BC.

46.ChocolatewasintroducedintoAmerican________.

A.inthelate19thcenturyB.afterthe1890s

C.in1894D.inthe18thcentury

47.AtfirstHersheyChocolateCompanywassetupin______.

A.ChicagoB.DresdenC.GermanyD.Lancaster

48.Miltondecidedtomakechocolatethat________.

A.nooneelsehadeverproducedinAmerica

B.followedEuropeantraditionshapes

C.wasmixedwithcandies

D.tastedplainandsweet

49.Theproblemwhichnoonecouldsolveforyearswasthat_____.

A.milkcontainstoomuchwater

B.chocolateconsistsofalargeamountoffat

C.milkandchocolatedon’tmix

D.oilandwaterdonotmix

50.Itcanbeinferredfromthepassagethat______.

A.ancientpeopledidn’tenjoychocolatewhilepeopleinthemoderntimesdo

B.chocolatewaslikedbypeopleintheearlyyearsinhistory

C.chocolatedidn’texistinhumanhistoryforlong

D.chocolatebecamepeople’sfavoriteonlyinrecentyears

Keys:

46~50ADACB

（4）

Task2

Directions:

Thistaskisthesameastask1.The5questionsorunfinishedstatementsarenumbered46through50

Nooneknowswhywesleep,butit’scertainthatweneedto.Peoplewhoarepreventedfromsleepingbegintosufferobviouseffectafterafewdays—theythinklessclearly,andtheyfallasleepduringtheworkinghours.Somemayhavehallucinations（幻觉）.

Therearenorulesaboutsleep.Generallyspeaking,grown-upssleepaboutsevenandahalfhourseachnightandprobablymorethan60percentgetbetweensevenandeighthours.Butperhapseightpercentarequitehappywithfivehoursorless,andfourpercentorsofindthattheywanttenhoursormore.Ifyoufeelallright,youareprobablygettingenoughsleep.Theimportantthingisnottoworryhowmuchotherpeopleget—theirneedsmaybedifferent.Exercisedoesn’tseemtoincreasetheneedforsleep,officeworkers,forexample,sleepforaboutaslongaspeopledoingphysicallyactivework.

Childrensleepmorethangrown-ups---perhapsfourteenstoeighteenhourssoonafterbirth,goingdowntogrown-uplevelsbyearlyteenage.Sleeppatternsalsotendtobedifferentintheelderly,whomaysleeplessatnightthantheydidwhenyounger.Theyfindsleepgettingmorebroken,andoftenmakeitaruletosleepduringthedaytime.

46.Accordingtothepassage,somepeopleareunabletothinkclearly_____.

A.theyhavehallucinations

B.theyfeelsleepyduringtheworkinghours

C.theydon’thaveenoughsleep

D.theysleepfortoomanyhours

47.Whichofthefollowingistrue?

A.Allgrown-upsmusthaveatleasteight-hoursleep

B.Mostgrown-upssleepforsevenoreighthours.

C.Fewgrown-upsneedonlyfivehoursorlesstosleep

D.Grown-upsusuallysleeplessthantenhours

48.Whetheryouhaveenoughsleepcanbejudgedby____.

A.howmanyhoursyouhaveslept

B.comparingwithhoursotherpeoplesleep

C.whetheryoudoofficeworkorphysicalwork

D.Whetheryoufeelfreshandenergetic

49.Accordingtothepassage,aboyoffourteenyearsoldsleeps_____.

A.asmanyhoursasagrown-up

B.muchlongerhoursthanagrown-up

C.forfourteenhourseachday

D.forlessthaneighthourseachday

50.Whichofthefollowingistruewhentheelderlyfindsleepgettingmorebroken

A.Theyjustignoreit.

B.Theyusuallysleepduringthedaytime.

C.Theytalkaboutittotheirfriends.

D.Theyarealwayscomplai