专题9并列句和状语从句Ⅰ.单句语法填空1．—Mysonisaddictedtocomputergames.Heishopeless,isn'the?—Yes,unlessheisdeterminedtogiveupandstartallover.2．Don'tturnoffthecomputerbeforeclosingallprogramsoryoucouldhaveproblems.3．OnceIsuddenlyfoundmylongtimeusedbagdisappeared.Ireallygotlostandregrettedquitesometimeformyowncarelessness.4．Sincetheparkingregulationshavebecomestricter,morepeoplewillusepublictransportandleavetheircarsathome.5．Although/ThoughSandy'sdamageisunlikelytolastlong，itwouldapparentlyhurtthetotaleconomicoutputofthefourthquarter.6．Soyouhavetothinkaboutstormsinsummer;thinkaboutrockswhen/as/whileyouenjoythesandandsun.7．WhenIsawthebeautifully－decoratedhouse,Ireallywonderedhowshecouldmanagethatallbyherself.8．Beforehecouldcallthepolice,thethieveshadrunawaywiththesuitcase,leavinghimshockedandhelpless.9．—Well,Janehasmanyadvantages,too.—Oh,yes.Whereothersareweak,sheisstrong.10．Once/Ifthedamageisdone,itwilltakemanyyearsforthefarmlandtorecover.11．Itissocoldthatyoucan'tgooutsideunlessfullycoveredinthickclothes.12．Weneedtogettotherootoftheproblembeforewecansolveit.13．Justasasinglewordcanchangethemeaningofasentence,asinglesentencecanchangethemeaningofaparagraph.14．Although/Though/Whilescientistshavelearnedalotabouttheuniverse,thereismuchwestilldon'tknow.15．Whereheoncefeltlikegivingup,henowhasthedeterminationtopushfurtherandkeepongoing.16．Although/Though/Whilethejobtakesasignificantamountoftime,moststudentsagreethattheexperienceisworthit.17．Ibelieveyouwillhaveawonderfultimehereonce/ifyougettoknoweveryoneelse.18．Hewasabouttogotoschoolwhenastrongwindbegantoblow.19．Whereverhegoes,hewilltakehispetdogwithhim.20．WheneverImeetwithtrouble,myparentswillhelpmeout.Ⅱ.单句改错1．Unsatisfiedhewaswiththepayment,hetookthejobjusttogetsomeworkexperience.【答案】第一个he前加though2．MaryenjoyedherselfsomuchthatshevisitedherfriendsinCanadalastyear.【答案】that→when3．Ifyoufindyourselfwhennoonewillhelpyou,pleasecallme.【答案】when→where4．Eventhepriceofgasisstartingtocomedown,manypeoplearechoosingtotakethebusorthetraininstead.【答案】even后加if/though5．Whendisturbed,yourmindbecomesdifficulttosee.Andyouallowittosettle,theanswerbecomesclear.【答案】And→If6．Cathyspenthersummervacationinreviewingherlessonssoshewouldachievemarksinthecomingexamination.【答案】so后加that7．Iwillappreciateitwhileyoucanchangeyourplanalittlebittomakeitmoreworkable.【答案】while→if8．Thankyousomuchforlookingaftermydogthatwewereaway.【答案】that→while9．Tomygreatdisappointment,mybestfriendleftthecityuntilIcouldhaveawordwithher.【答案】until→before10．Thewomanrushedoutinstantshefeltthehouseshaking.【答案】out后加the11．Afterthewar,anewschoolbuildingwasputupattherehadoncebeenatheatre.【答案】at→where12．—Iwonderhowmuchyouchargeforyourservices.—Thefirsttwoarefreebutthethirdcosts$30.【答案】but→while13．Howcantheyexpecttolearnanythingiftheyneverlisten?【答案】if→when14．Pleasecallmysecretarytoarrangeameetingthisafternoon,orwhenitisconvenientforyou.【答案】when→whenever15．Scientistsarewarningthatifemissionsofcarbon(碳排放)arecut,wecouldbeheadingforanenvironmentaldisaster.【答案】if→unless16．ThemovieLifeofPiissoattractivethatitholdstheaudience'scuriositywhilethestoryreachestheend.【答案】while→until17．Howinterestingabookitis,theboyneverseemstobeabletofinishitoff.【答案】How→However18．Youse...
