参考答案13-20大学新编英语语法教程_第五版_课后练习答案 36页

新编英语语法教程第13讲练习参考答案 Ex.13A1.willjustbecomingout2.willbe,willbewondering3.willcome4.willbedoing,willbeworking5.willget,willstillbe,willbegoing,willask6.willbemelting,willbe7.won’tstart,willgive8.willtell9.willbereading,willberinging10.willbecooking,willring11.amgoingtoshampoo12.isgoingtobake,willsoonget13.willsee14.amgoingtohave15.amgoingtobottle16.Areyougoingtopaint,amgoingtotake17.amgoingtoring18.amgoingtostart,Areyougoingtodo,isgoingtohelp19.willstart,willget,willbake20.amgoingtomake,willburn21.isarriving,Ishespending,ishecatching,isspending,isgiving,isattending22.amgoingtodye,Areyougoingtodo,areyougoingtohave,amgoingtohave 23.isgoingtorain24.Areyoudoing,arecoming,amgoingtoshow,Areyoutaking,amgoingtotake25.amgoingtosend,amseeing26.ammoving,Areyougoingtohave,amgoingtopaint27.amgoingtobuy,isgoingtobe28.areyougoingtodo,Areyougoingtosell,amgoingtolearn,amhaving29.amgetting,arestarting,iscoming30.isgoing,ishaving,islooking,iscoming31.willhavefinished,willbestarting32.willhaveplanted33.willhavedone,willberelaxing34.willhavedone,willsoonbeleaving35.willbetrying,willhavesent36.willbeliving,willhavespent37.willbegiving,willhavegiven38.willbecoming,willhavepicked39.willbefishing,willhavebeenpolluted,willbedying40.willberepairing,willhaverepaired Ex.13B1.wouldhave/weregoingtohave2.were goingtoswim/wereswimming/weretoswim3.wastodiscover4.(1)isgoingtocatch/iscatching/istocatch (2)isgoingtoattend/isattending/istoattend5.wasgoingtoshow./wasabouttoshow6.wasgoingtobe/wastobe7.werenottouse8.(1)wouldbe/wasgoingtobe/wastobe (2)weregoingtodiscuss/weretodiscuss9.(1)Are…goingtowatch   (2)wasgoingtowatch (3)isarriving   (4)amgoingtomeet   (5)wasgoingtoarrive10.(1)are…tobe   (2)weretobe   (3)weretohavegot(4)wastohavetakenplace   (5)are…tohave Ex.13C1.We’llstartoffassoonastherainstops.2.I’llringyouupdirectlyIhearthenews.3.Ifyouareleavingearlytomorrowmorning,you’llhavetofinishpackingbeforebedtime.4.ThecommitteearetogathernextThursdaytosettlethequestion.5.Heisnottostayhereanylonger.Heistoleaveatonce. 6.ShesaidthatbytheendoftheweekshewouldhavebeenbacktoChina.7.Hetoldmeyesterdaythathewasgoingtogetmarriednextmonth.8.HeannouncedatthepressconferencethattheprimeministerofJapanwastovisitChinanextMonday.9.Ifyougoandseehimatsix,hewillbetakingmorningexercises.10.Whatwillyoubedoingat7:30tomorrowevening?11.WhenyoucomebackfromNanjingnextweek,thediscussionwillhavefinished.12.Bynextweekend,I’llhavebeenhereforawholeyear.13.Don’tgetoffthebustillitstops.14.TheyaregoingtospendtheirholidaysinDaliannextsummer.15.Look!Thedarkcloudsaregathering.Itisgoingtorain.16.IfI’matlunchwhenhecomes,pleasetellhimtowaitalittlewhile.17.We’llstayhereforacoupleofdaysbeforewegoontoXi’an. 18.We’rehavingourdressrehearsaltomorrowevening.Areyoucoming?19.Howmanystudentsaregoing?Aretheygoingbyboat?20.TheForeignMinistersweretohavemetonMay14todiscusstheproposalsforeasingthecrisis,butthewarbrokeout.新编英语语法教程第14讲练习参考答案Ex.14A1.Thishousewasbuilt2.Englishisspoken…3.Hehasneverbeenbeaten…4.Milkisused….5.Mypianoisbeingrepaired…6.Myshoeshadbeencleaned.7./8.…anewsystemwasbeingstarted.9.Thisdresscan’tbewashed;itmustbedry-cleaned.10.Adifferentattitudewillhavetobeadopted.11./12.Thebagistobeleft…13.Hewillbesenttoschool…14.Bicyclesmustnotbeleft…15.Theseenginesusedtobestarted…16./17. Thewallisgoingtobepaintedgreen.18.Youwillbeasked…19./20.Hewastoldnevertocome…21.Hewasprovedwrong.22.Thosebooksshouldhavebeentakenback.23.Itmayhavebeenleft…24./25.Thisletterneednotbetyped.26.MaryseemstobelikedverymuchbyJohn.27.Shehappenedtobemetinthestreetbytheboy.28./29./30./Ex.14B1.Whowasitwrittenby?2.Hasmyparcelbeenposted?3.Myattentionwasheldby…4.Yourrecordhasneverbeenequalled.5.Whywasn’tIinformedofthechange…?6.Alotoftimeiswasted…7.Thebookshadtobetakenback;wewerenotallowedtotake…8.Thiscouldbedonemuchmoreeasilyby(a)machine.9.JackwasinvitedbutTomwasn’t(invited).10.Weren’tyoutoldtobe….? 11.Youaresuretobeaskedthatquestion.12.Thathewasn’tpresentshouldbeborneinmind/Itshouldbeborneinmindthat….13.TheprincipleknownasBoyle’sLawwasdiscoveredby…14.…mycarhadbeentowedaway.Iaskedwhythishadbeendoneandwastoldthat…ithadbeenparked…15.Hemusthavebeenterriblydisappointedtobetoldhewasn’twanted.Ex.14C1.Thistopichasbeentalkedabout…2.Itwillthenbedealtwith…3.Thechildrenweren’tproperlylookedafter.4.Hasthismatterbeenlookedinto?5.Areyoubeingattendedto?6.Smith’swarehousewasbrokeninto…7.Myapplicationhasbeenturneddown.8.Thisquestionwillbebroughtup…9.Thetrainswereheldupbyfog.10.Yourargumentisnotborneoutbythefacts.11.Theirstoriesaremadeup.12.Theapplicationhasbeenfilledinincorrectly. 13.Theschemewasthoughtoutcarefully.14.Thepriceswereputup.15.Yourphotographswillbeblownupwell.16.Therecordedprogrammescanbeplayedback.17.Theseinterruptionswereputupwith.18.Hisretirementisbeinglookedforwardtoverymuch.19.Theresponsibilitiesarebeingfaceduptobadly.20.Hewaslookeduptobyeveryone.21.Thispieceoflegislationhadbeendoneawaywithreluctantly.22.Theyweren’ttakeninbyherstory.23.Iwasgotthroughthewrittenpapersbyspecialcoaching.24.Hewillbeseenoffattheairportbyalltheministers.25.Ifitrainsthematchwillhavetobeputoff…Ex.14D1.Yourremarkshavebeentakencarefulnoteof/Carefulnotehasbeentakenofyourremarks.2.Hisaristocraticconnectionsaremaderathertoomuchof/Rathertoomuchismadeofhisartitocraticconnections3.…thematterwasneverpaidattentionto/…attentionwasneverpaidtothematter. 4.Theseprisonersweremadeanexampleof(by…)/Anexamplewasmadeoftheseprisoners(by…).5.…thatshewasbeingmadefunof.6.Specialemphasismustbelaidon…7.Theplanewaslosttrackof…8.….nomentionwasmadeof….9.Theexcellentsituation…mustbetakenfulladvantageof/Fulladvantagemustbetakenof…10.Thisstateofthingsmustbeputanendto...Ex.14E1.beingsent/tobesent2.beingeducated/tobeeducated3.beingasked/tobeasked4.tobesent5.beingexamined6.tobepromoted7.tobetransferred8.beingasked9.beingconsulted10.tobeadmitted11.tobeasked12.beinginterviewed13.tobepaid14.beinginvited15.tobephotographed16.beingpunished17.tobesent18.tobetaught/beingtaught19.beingtaken/tobetaken20.beingleftEx.14F1.Ihopetobepromoted.2.Iexpectedallmylettersto betypedpromptly.3.Iwouldliketobemeasuredforasuit.4.Idon’twanttobebothered.5.Iexpecthimtobekeptinthepicture.6.Idon’tmindbeingcriticizedbyyou.7.Iwanttobeleftalone.8.Sheobjectstobeingdisturbedwhenshe’sreading.9.Heinsistsonbeingshownrespect.10.Shedoesn’tliketobeflattered.11.Iwanthimtobepunished.12.Willtheypermitthebooktobetakenoutofthelibrary?13.Wemustnotallowtheinterestsofthepeopletobeviolated.14.Theydecidedforthepowerplanttobebuiltlater.15.I’mworryingaboutmychildrenbeingledastrayintheforest.第15讲答案Ex.15A      1.Nowtheyarestarted…      2.…butoneofthefiremen …      3.…whichwe… 4.….Itwasdecided…      5.….Andpassengersandcrew…   6.…theycanbebuilt…      7.Measurementsofwindspeed… 8.…andIwasearning…      Ex.15B      1.Itisthoughtthat…/Heisthoughttobecoming.      2.Itisbelievedthat…/Heisbelievedtobe…      3.Itisknownthat…/Youareknowntohavebeen…      4.Itisunderstandthat…/Sheisunderstoodtohavebeen…      5.Itissupposedthat…/Heissupposedtobe…      6.Itissaidthatthemurderer…/Themurdererissaidtobehiding…      7.Itisreportedthat…?unidentifiedflyingobjectsarereportedtohavebeenseen…      8.Itisrumouredthat…/Heisrumouredtohaveescaped…      9.Itisexpectedthat…/Electricitysupplyis expectedtobe…      10.Itisknownthatheis…/Heisknowntobe…      11.Verylittleisfelttohavebeendone…      12.ThePresidentisexpectedtospeak…      13.Heissaidtohavebeen…   14.Themurdererissaidtobehiding/tohavebeenhiding…      15.Theexpeditionisknowntohavereached…16.Theshipisreportedtohavebeensunk.      17.Youareexpectedtoleave… 18.Nisknowntobepreparing…      19.Alltheminersarefearedtobe…     20.Bothsidesareunderstoodtohaveagreeed…      Ex.15C      1.Itissaidthatshecanspeakseveralforeignlanguages/Sheissaidtobeabletospeakforeignlanguages.      2.Itisknownthatmanypeoplearehomelessaftertheearthquake?Manypeopleareknowntobehonelessaftertheearthquake.3.Itisunderstoodthatthisistheresultofrecentnegotiations/Thisisunderstoodtobe …      4.Itisthoughtthatshehasrecovered?Sheisthoughttohaverecovered.      5.ItisexpectedthatthePresidentwillmakeanannouncement/ThePresidentisexpectedtomakeanannouncement.      6.Willthisquestionbediscussedtomorrowmorning?      7.Itcanbedonerightaway.      8.Hasthismotionbeenadopted?      9.Thereservoirisgoingtobecompletedaheadofschedule.      10.Somenewsongsarebeingtaughtnowovertheradio.      11.Qualitymustbeguaranteedfirst.      12.AnothercollegehasbeensetupatPudong.      13.ItissuggestedthatthemeetingbeputofftillnextThursday.      14.ItmustberecognizedthatChinaisstilladevelopingcountry.      15.ItmustbepointedoutthatTaiwanproblemisChina’sinternalaffairs.      16.ThisEnglishReadersellswell.      17.Aporcelainsinkcleans easily.      18.Thisdrawerwon’tlock.19.Milkspoilseasily.      20.Willthisfishkeeptilltomorrow?      Ex.15D      1.Couldn’tsomeonebeaskedtodotheworkprivatelywithoutbeingknown?      2.Theywereshockedbytheboy’srudeness,whichwasputdowntohishavingbeenspoiledbyhisparents.      3.…thatthepicturehadbeenstolen.      4.Thequestionwasputtodebate,butonveryfewoccasionswasaquestionfullydebatedinParliament.      5.…andmartiallawwasdeclared.Thearmyputdowntherebellionanddeclaredmartiallaw.      6.Hewantedtheinformationtobetreatedasconfidential,…      7.…andtheproceedswillbesharedamonghisfamily.      8.Allthemembersshouldhaveanequalrighttospeakandtovote.Onlyinthiswaycouldtheymakethelaweffectively.      9.Havingbeenignoredformanyyears,…      10.Shoulditbeprovedbeyonddoubtthatthefire wascausedbyanaccident,themanbeingheldonsuspicionofarsonwillbereleased.      11.Onbeinginformedthathewaswantedbythepolice,themanrealizedthathehadbeenbetrayedbyhisaccomplice.      12.…itwasfoundthatmostofitsfittingshadbeenstrippedandtheairhadbeenletoutofthetyres.      13.…,butithadtobecancelledatthelastminutebecauseofacabinetcrisis.      14.Thefirewasfinallygotundercontrol,butnotbeforeithadcausedextensivedamage/butnotbeforeextensivedamagehadbeencaused.      15.…beforeyoumadeanydecision.      16.Feudalismwasnotaccepted,anymorethancapitalismis.      17.…andtwothougsandpounds’worthofjewelleryhadbeenstolen.      18.Informationaboutthesourcefromwhichthestartlingnewshadbeenobtainedwaswithheldbythereporter.Thereporterwithheldinformationaboutthesourcefromwhichhehadobtainedthestartlingnews.      19.Thearmyauthoritiesneedn’thavecausedhimso muchdistressbytellinghimthathisbrotherhaddiedinaction,astheylaterdiscoveredthattheyhadmadeamistakeastothemissingman’sidentity.      20.Akindoflidisfixedtothetopofthepipe,andtheoilisallowedtoflowgentlythroughtaps.新编英语语法教程第16讲练习参考答案 Ex.16A 1.Sheinsiststhathetakehisvacationnow.2.Ihadrecommendedthathebeplacedinamoreresponsibleposition.3.Isuggestedthathefinishedupthatprojectquickly.3.Idemandedthatheaccompanythatthesoldiersadvanceimmediately.4.Thegeneralcommandedthatthesoldiersadvanceimmediately.6.IpreferthatMarytypetheletters.  7.Itwasnecessarythatheleaveimmediately.8.It’simportantthathebenominated.  9.Headvisedthatshewaitforafewweeks.10.Theboardhasinstructedthatthemanagerquit.11.Heorderedthatthetroopsmarchtothefrontatonce. 12.Congresshasvotedthatthislawbeabolished.13.Itisabsolutelyessentialthatalltheapplicantsbeinterviewedonebyone.14.Ithinkitadvisablethatasecretarybeappointedatonce.15.Weproposethatsomebodyneutraltakethechair.16.Longliveourgreatmotherland.  17.Beitunderstoodthat…18.Sufficeittosaythat…19.Itisnecessarythateverymembergetinformedoftheserules.  20.…ifneedbe.Ex.16B1.be 2.were 3.were 4.have 5.be 6.be 7.weren’t 8.beappointed 9.were 10.were11.beexamined 12.were 13.were 14.apply 15.werefeeling 16.beincreased 17.bemade,economize  18.were 19.be 20.bedropped 21.were 22.were 23.weretorain 24.weretosee 25.(not)bestarted  26.suffice 27.tell 28.beexcused 29.beadjourned 30.were 31.continue 32.be 33.be  34.inform 35.were 36.be 37.come 38.perish 39.were 40.forget  Ex.16C 1.went  2.had  3.haddone  4.began  5.knew 6.had  7.hadnibbled  8.wereaddressing9.were  10.stayed,looked 11.hadtied  12.hadn’tgiven  13.had,would  14.were  15.drove16.hadbeen  17.hadnottaken  18.hadkept  19.paid  20.didnotknow  21.hadneverbeen  22.stooped,started  23.hadbrought 24.werecoming  25.hadtaken  26.took  27.hadhad/had  28.hadnottried  29.hadnothad  30.got Ex.16D1.   Iwouldcertainlytakeyouthereifneedbe.  2.   ifiweretodothis,iwouldadoptadifferentmethod.3.   thepresidentorderedthatallthearmedforcesbemobilizedatonce.4.   theboarddecidedthatJohnsonbeappointedgeneralmanager.5.   ifIwereyou,Iwouldfaceuptotheproblem.  6.   IfIwereinbetterhealth,Iwouldhavelongleftthisplace. 7.   farbeitfrommetoseehimmakeamistake.  8.   howiwishourfactorywerebetterequipped.9.   ifweweren’ttohaveourtesttomorrow,Iwouldgoandseeafilmthisevening.10. itisessentialthatalltheapplicantsbeinterviewedonebyone.11. itwassuggestedthatanothersessionbeheldtodiscusstheproblemofinflation.12. IinsistedthatshestayinShanghaiforanotherdayortwo.13. thesteelworkersdemandedthattheirwagesbeincreasedby10persent.14. isecondtheirmotionthatthediscussionbeputoff.  15. IpreferthatmysecretaryaccompanymetoBeijing.16. ithasbeendecidedthatmoretimebeallottedforextensivereading.17. sufficeittosaythatwithoutnationalindependencethereisnodemocracyorfreedom.18. ifyoudonotlistentomyadvice,sobeit.19. weunanimouslyrecommendedthat neutralchairmanbeappointed.20. hehasbecome,asitwere,anutterlyself-centred man.新编英语语法教程第17讲练习参考答案 Ex.17A 1.cantype2.cananswer3.couldneverunderstand4.couldsolve5.(Whatyousay)mightbe6.ShallIopen…?7.willcome8.Wouldyouhave…?9.willput10.willsit11.wouldhit12.shouldsit13.Youshouldread14.Wemustread15.Youmustnotsmoke16.Canyoudo17.Shouldwewait?18.Weneednotattend19.Thatwillbe20.thatmustbe Ex.17B a)           1.needn’t(=don’thaveto,don’tneedto,haven’tgotto)2.won’thaveto3.didn’thaveto(=didn’tneedto)4.needn’t5.didn’thaveto6.didn’thaveto7.needn’t8.needn’t9.won’thaveto10.needn’tb)11.Youhadto…12.Hewasn’tto… 13.Hewasn’tto…14.Youhadto…15.HesaidIwasn’tto…16.Theyhadto..17.Wehadto…18.Iwasn’tto…19.Hesaidyouweren’tto…20.Wehadto… Ex.17C 1.should2.should3.Would,should4.would5.should6.would7.should,would8.should9.should10.would,would11.should12.would,would13.should14.would,would15.should16.should17.Should18.would,should19.would20.should,should/would Ex.17D 1.     Hemaybedoinghishomework.2.     Shemayhaveforgottentocallmeback.3.     Couldyoulendme5poundsuntiltomorrow?4.     IwonderifIcouldleavenow.5.     Itmightrainthisevening.6.     OldTommighthaveleftSanDiego.7.     Ifitshouldraintomorrow,thefootballmatchwouldbeputoff.8.     Youshoulddoashesays.9.     Ifyoushouldchangeyourmind,pleaseletme know.10. I’msurprisedthatheshouldhaveanaccident.11. ShallIgowithyou?12. Youshan’tanswerherbackagain.13. Youmustn’tviolatethetrafficregulationsagain.14. Hemusthavegotlostinthemountains.15. Youneedn’tgoandseehim.16. Youneedn’thavewrittentoher.17. Youshouldhavehelpedher.18. Ifyouwouldchangethiscar,Ishouldbeverygrateful.19. Wouldyoumindshuttingthedoor?20. Sheshouldn’thaveboughtthathouse.21. It’soddthatsheshouldsaythat.22. Don’tcallhim.He’llbetakinganap.23. Don’twritetohim.Hewon’tbehomenow.24. Don’tbotherhim.Hewillhaveheardthenews.25. Alionwillattackpeopleonlywhenhungry.26. Whatwillyoudoaftergraduation?27. Maryoughttobehomebynow.28. Yououghtn’ttohaveboughtanewcar.29. HeusedtoworkinShanghai,butnowheisnowheretobefound. 30. Howdareyousaythatinthepresenceoftheprincipal?Ex.17E1.     HemaybeworkingforSimons.2.     HemayhavebeenworkingforSimons.3.     Hemayberetiringnextyear.4.     Hewon’tbeworkingnow.5.     He’llhavehearditbynow.6.     Theymayhavebeenwonderingwhattodo.7.     Hecan’thavelostit.8.     Theymustbewaiting.9.     Thatmightbetrue.10. Sheshouldbehomebynow.11. Shemayhaveleftitathome.12. Imayhavebeenmistaken.13. Youmusthavebeendisappointed.14. Shewon’thaveheardthenewsyet.15. Theremusthavebeenamistake.16. Hewon’tbethere.17. Hecan’tbethere.18. Hecouldn’thavemadethatmistake.19. Willthisbetheoneyouwant? 20. Youwillhavebeenwonderingallthistimehowitworks. Ex.17F 1.may2.mighthave3.mayhave4.possibly5.possible6.perhaps7.might8.can9.mayhavehad10.could11.mightbe新编英语语法教程第18讲练习参考答案 Ex.18A 1.     Heislikelytoletyoudown.2.     Ourteamiscertaintowin.3.     Thereappearstobenodoubtaboutit.4.     Johnhappenedtobetheonlywitness.5.     IchancedtobeoutofLondonatthetime.6.     Johndoesn’tseemtobecomingafterall.7.     We’renotsupposedtoplayfootballonSundays8.     Heissupposedtohavearrivedatfive.9.     He’ssuretobethere.10. Theyarecertaintoneedhelp.11. Ithinkit’sgoingtorainthisevening.12. HowamItopaymydebts?13. Thenewbuildingisgoingtobesixstoreyshigh. 14. You’renottotalklikethat.15. He’slikelytoseeher.16. You’vegottobejoking.17. Hetendstobestupid.18. Ifailtoseewhatyoumean.19. Wehappenedtobethere.20. Ichancedtomeethiminthepark.21. Heappearedtoenjoytheconcert.22. Theyseemednottonoticeit.23. Theswimmerfailedtoreachtheshore.24. WeweretohavebeenmarriedinMay.25. Thepursewasnottobefound.26. Hewasnevertoseehiswifeorchildrenagain.27. It’sgoingtobealongtimebeforewecanreduceourprices.28. Johnisboundtobeintheoffice.29. Noneofuscansaywhatourfutureistobe.30. Hedidnotfailtokeephisword. Ex.18B J：Maryhas…,butshedosenot…D：/J：Idonot…Itis…Shewould… D：Ifshedoesnot…shewill…J：Yes,Iam…D：Ishould…shewould…Aretheynot…J：….shewould…D：…thereis…J：…thereisnot…Youwould…,wouldyounot?D：Iwouldnot…Butnobodyhas…J：Youneednot…Youhavegot…D：…ifIhad…,Iwould…J：….Marydoesnot…D：Istherenot…shewillnot…J：….shewillnot…D：…sheisJ：…Ifithad…,shewould…D：Andyouare…wecannot…J：Ishouldnot…Letus…Itis…D：…youare…Butitis… Ex.18C A：Ican’tcomeandIdon’twanttocome.Idon’tlikepicnics.B：Whydon’tyoulikethem?A：Ihaven’ttheslightestdesiretositonwetgrassand eatdrysandwiches.B：Youmustn’tbesounsociable.A：I’mnotbeingunsociable,butIshan’tevergoonanotherpicnic.B：Youaren’tserious,areyou?A：OfcourseI’mserious.Iusedn’ttolikethemasachildandIdon’tlikethemnow.Pleasedon’taskmeagain.B：Allright,Iwon’t.Butyouwon’thaveanythingtodoonSunday?A：Thatneedn’tworryyou.Icanamusemyself.B：Janewon’tlikeit,willshe?A：SheknowsIcan’ystandpicnics.Shewon’texpectmetocome.B：Won’tshe?A：No.Infact,shemayn’tgoherself.Sheisn’tverykeenonpicnicseither.B：Ididn’tknowthat.A：Shewouldn’tenjoyherselfverymuch,soit’sreallybetterisshestaysathomewithme.B：Allright.Thenweshan’texpecttoseeeitherofyouonSundays.  Ex.18DA：IfIwereyouI’dleaveassoonaspossible.You’vealongwaytogoandit’sabadroad.B：Yes,I’msureyou’reright.I’dhaveleftearlierifI’dbeenableto.A：They’llfinishrepairingthecarinhalfanhourorso.They’vebeenworkingonitallmorning.B：Iknow.They’veworkedhard.They’regoodchaps,andthey’redoingalltheycan.It’sluckyformeyou’vegotsuchagoodgaragehere.I‘dnevergetawayotherwise.A：No.You’dstillbeheretomorrow. 新编英语语法教程第19讲练习参考答案 Ex.19A 1./2./3./4./5./6./7.to8./；to9.to10.to11./12./13./14.to15.to16./17.(to)18./19./20.(to)21./22.(to)23./24./；to25.to26./27.to28.to29./；/30./31.(to)32./33.to34./35./36./37./38./；/39./40./；/  Ex.19B 1.Letmesee2.letdrop3.makebelieve4.letitpass5.Letherbe6.letflyat7.letgoof8.letsslip9.gohang10.liveandletlive11.makebothendsmeet12.makedowith13.makedoon14.make…work15.letsleepingdogslie Ex.19C 1.begging2.coming3.running4.(doing)5.playing6.marrying7.buying8.improving9.meeting10.eating11.havingseen12.lending13.speaking14.staying15.smoking16.increasing17.havingmade18.travelling19.following20.restraining Ex.19D 1.write,beginning2.doing,doing3.leaving,going4.having,told5.beingseparated6.building7.speak,being8.getting,closing9.going10.belling,say11.trying,answer12.increasing13.becoming14.trying,make15. havingheard16.dislike,living17.try,discuss,speaking18.teaching19.increasing20.travelling新编英语语法教程第20讲练习参考答案 Ex.20A a)       1.Thetwogirlsareattractivetolookat.2.Thefilmwaseasytofollow.3.Themonkeywasamusingtowatch.4.Referencebooksareusefultohave.5.Theformiscomplicatedtofillin.6.Wetgrassisdifficulttoburn.7.Aspringmattressiscomfortabletosleepon.8.Petrolisdangeroustosetfireto.9.Roastbeefisnicetoeat.10.Newcountriesareoftenexcitingtogoto.11.Themainroadwasbusytocross.12.Thetwinsarealiketolookat.13.Onepatchofgroundwasdamptowalkon.14.Themusicwasgaytolistento. b)       1./2.Itwaseasytofollow…3.Itwasamusingtowatch…4.Itisusefultohave… 5.Itiscomplicatedtofillin…6.Itisdifficulttiburn…7.Itiscomfortabletosleepon…8.Itisdangeroustosetfireto…9.Itisnicetoeat…10.Itisoftenexcitingtogoto…11./12./13./14./ Ex.20B1.     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.20C1.     Hisdecisiontoresignsurprisedallofus.2.     Heshowednoinclinationtoleave.3.     Herresolutionnevertomarrybaffledalloffersoflove.4.     TheCityCouncilapprovedtheproposaltobuildanewdamontheriver.5.     Theirreadinesstoacceptthepeacearrangementreallysurprisedthediplomaticworld.6.     Herefusedtheinvitationtowriteanotherarticleonthesubject.7.     Thepeopleofacountryshouldhavethefreedomtochoosetheirownsocialsystem.8.     Thereisnoneedforyoutostartsoearly.9.     Iamnotundertheobligationtorenderhimany financialsupport.10. Theyhavetheabilitytowagebiologicalwarfare.11. Heisnotamantobefrightenedbythethreatofwar.12. Thereareplanstobemadeatonce.13. Thisisadaynevertobeforgotten.14. Givemethenamesofthepeopletocontact.15. ThenexttraintoarriveisfromEdinburgh.16. Thelastproblemtobeconsideredatournextmeetingishowtoinvestthemoney.17. WasCortesthefirstEuropeanevertoseethePacificOcean?18. Thebestmantoseeforyoureyetroubleistheprofessorofophthalmology.19. Thewaytogetintothebuildingistoslipinthroughthekitchen.20. Thefirstmantoflynon-stopacrosstheAtlanticwasJohnAlcock. Ex.20D 1.     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.20E 1.     …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￡20,000worthofpreciousstonesto bemissing.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