新编英语语法教程(第6版)练习参考答案.doc 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.Ex.21B1.     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? 18. Thebestmantoseeforyoureyetroubleistheprofessorofophthalmology.19. Thewaytogetintothebuildingistoslipinthroughthekitchen.20. Thefirstmantoflynon-stopacrosstheAtlanticwasJohnAlcock.Ex.21C1.     Environmentalpollutionisahardproblemtobecopedwith.2.     Thereisnotimetolose.Wemuststartatonce.3.     Thisisaninfectiousdiseasetobewipedoutinafewyears.4.     Therewasnosoundtobeheard.5.     I’vespenttwodayshere.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…15. …acknowledgemanyoftheirpredictionstohavebeenover-optimistic. 16. …thattheirinformantwasreliable.17. …thatthesituationisnowundercontrol.18. …thatitwasunlikely…19. …thatitwascruel…20. …thatwhathesaidwasbasedonfact.21. …thatitwaslikely…22. …thathislong-termoptimismwasjustified.23. …thathispartyhaslittlechanceof…24. …thattheascenthadtakennearlyfiveandahalfhours.25. …thathisevidencehadbeenperjured.26. …thatearliertheorieswereincorrect.27. …thegaininreserveswas/hasbeen…28. …knowingthattheyhadbeenstolen.29. …thattheircandidatewasunacceptabletothem.30. …thatitsimplementationwasdesirable.Ex.21Ea)          1.sothatitshould/mightlook2.sothatthereshouldbe3.soasnottoget4.soasnottoleave5.sothattheroomshouldlook6.soastoavoid7.soastohave8.sothatweshouldnothave9.soastohave10.SothatIshouldnothave11.sothatitshouldnotget12.sothatitshouldbe13.soasnottoget14.soastocover15.sothatmyarmsshouldnotget16.soasnottoget17.Sothatthebrushshouldnotget18.sothatitmay/canbeused19.sothatitshallnotget20.soastouseb)          1.sokindastoinvite2.so(that)Iwas3.sohappythatIdanced4.toget5.sounfortunateasnottohave6.forthesnowtobe7.sothickastocover 8.coldenoughtofreeze9.so(that)Ihad10.sokindastosend11.forittoarrive12.tooexcitedtountie13.so(that)Icut14.formetowear