新编英语语法教程(第6版)练习参考答案 4页

新编英语语法教程（第6版〉第21讲练习参考答案Ex.21A1.Iwassorrytolearn...2.Youwillbesadtohear...3.Theywouldbeverysurprisedtoreceive...4.Sheishappytohavefound...5.Iwasafraidtogo...6.Bobwaspleasedtohear…7.Iamveryanxioustomeetyou.8.Weweredelightedtoreceiveyourtelegram.9.Youweresensibletostayindoors.10.Theclerkwasprompttoanswerthecall.11.Thisruleiseasytoremember.12.Wearereluctanttoleavethisneighbourhood.13.Ourhouseisdifficulttoheat.14.Areyoureadytoleave?15.Youwouldbefoolishtogooutinthisweather.16.Johnisquicktoseethepoint.17.Heisverykeentogeton.18・Weareproudtohavehimasafriend・19・Iwasrudenottoansweryourletter.20.Wearehappytohaveyouwithusthisevening.Exe21B1.Hisdecisiontoresignsurprisedallofus.2.Heshowednoinclinationtoleave.3.Herresolutionnevertomarrybaffledalloffersoflove.4.TheCityCouncilapprovedtheproposaltobuildanewdamontheriver.5.Theirreadinesstoacceptthepeacearrangementreallysurprisedthediplomaticworld.6.Herefusedtheinvitationtowriteanotherarticleonthesubject.7.Thepeopleofacountryshouldhavethefreedomtochoosetheirownsocialsystem.8.Thereisnoneedforyoutostartsoearly.9.Iamnotundertheobligationtorenderhimanyfinancialsupport.10・Theyhavetheabilitytowagebiologicalwarfare・11.Heisnotamantobefrightenedbythethreatofwar.12.Thereareplanstobemadeatonce.13.Thisisadaynevertobeforgotten.14.Givemethenamesofthepeopletocontact.15.ThenexttraintoarriveisfromEdinburgh.16.Thelastproblemtobeconsideredatournextmeetingishowtoinvestthemoney.17.WasCortesthefirstEuropeanevertoseethePacificOcean? 11.Thebestmantoseeforyoureyetroubleistheprofessorofophthalmology.12.Thewaytogetintothebuildingistoslipinthroughthekitchen.13.Thefirstmantoflynon-stopacrosstheAtlanticwasJohnAlcock.Ex・21C1.Environmentalpollutionisahardproblemtobecopedwith.2.Thereisnotimetolose.Wemuststartatonce.3.Thisisaninfectiousdiseasetobewipedoutinafewyears.4.Therewasnosoundtobeheard.5.Fvespenttwodayshere.Thereisnothingtosee.6.Thisisagoodbookinwhichthereismuchtobelearnt.7.Thisisanitemofinformationnottosaytoanyotherpeople.8.Thisisadifficultquestiontoanswer.9.Atthesoundoffootstepsoutsidethewindow,Istoleoutoftheroom,buttherewasnothingtobeseen.10・Heisamantobereckonedwith.11.Shewasfirminherrefusaltoaccepthisofferofmarriage.12.Ihaveacceptedtheinvitationtogototheirschoolforanexchangeofexperience.13.Ineedaboxtoholdthechessmen.14.Whatistheretobeproudof?15.Healwaysthinksthatthebedisagoodplacetoreaddetectivestories.16.EverydayIhavealotofquestiontoconsider.17.Theonlywaytodealwithherisnottogiveaninch.18.Sheisnotawomantobetrifledwith.19.Mybrotherwasthethirdpersontobeinterviewed.20.Youhaveleftmeverylittletosay.Ex.21D1....supposedhertobeawidow.2....felttheplantobeunwise.3....admithimtobeagenius.4....declaredthebooktobeobscene.5.••.foundtheoverheadprojectortobeinvaluableasateachingaid.6....thoughtthefilmtobehighlyoriginal.7....consideredthespeakertohaveoverstatedhiscase.8....showedtheman，salibitobeacompletefabrication・9....assumedtheconstructionofsuchabuildingtobeimpracticablewhereas.••believedittobeperfectlyfeasible.10....revealedhimselftobeamasterofthekeyboard.11....knewhimtobeamanofintegrity.12....discovered£20,000worthofpreciousstonestobemissing.13....thoughtittobeimpossible...14....understandsittobeimpossible... 1....acknowledgemanyoftheirpredictionstohavebeenover-optimistic.2....thattheirinformantwasreliable.3....thatthesituationisnowundercontrol.4....thatitwasunlikely...5....thatitwascruel...6....thatwhathesaidwasbasedonfact.7....thatitwaslikely...8....thathislong-termoptimismwasjustified.9....thathispartyhaslittlechanceof…10....thattheascenthadtakennearlyfiveandahalfhours.11....thathisevidencehadbeenpeijured.12....thatearliertheorieswereincoiTec匸13....thegaininreserveswas/hasbeen…14....knowingthattheyhadbeenstolen.15....thattheircandidatewasunacceptabletothem.16....thatitsimplementationwasdesirable.Ex.21Ea)1.sothatitshould/mightlook2.sothatthereshouldbe3.soasnottoget4・soasnottoleave5.sothattheroomshouldlook6.soastoavoid7.soastohave8.sothatweshouldnothave9・soastohave10.50thatIshouldnothave1l.sothatitshouldnotget12.sothatitshouldbe13.soasnottoget14.soastocover15.sothatmyarmsshouldnotget16.soasnottoget17.50thatthebrushshouldnotget1.sothatitmay/canbeused2.sothatitshallnotget3.soastouseb)Lsokindastoinvite2.so(that)Iwas3.sohappythatIdanced4.toget5.sounfortunateasnottohave6.forthesnowtobe 2.sothickastocover3.coldenoughtofreeze4.so(that)Ihad5.sokindastosend1l.forittoarrive12.tooexcitedtountie13.so(that)Icut14.formetowear