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课时作业(五)Unit2SectionⅢGrammar—情态动词(二)Ⅰ.用恰当的情态动词形式填空1．Hepaidforaseat,buthe________haveenteredthetheaterfreeofcharge.2．He________havecompletedhiswork;otherwise,hewouldn'tbeenjoyinghimselfbytheseaside.3．Heisabadtemperedman,buthe________bequitekindandpatientsometimes.4．Althoughthis________soundlikeasimpletask,greatcareisneeded.5．—Maryhasn'tcomebackhomebynow;she________getlost!—Sheshouldn'thavewalkedoutinsuchheavysnow.Ⅱ.用情态动词改写句子1．ItisnotpossiblethatBobhascompletedtheprojectbynow,forhefellilllastweek.→Bob________________bynow,forhefellilllastweek.2．Youweresupposedtohavetheabilitytopassthejobinterview,butyouweretoonervous.→You________________，butyouweretoonervous.3．It'sourdutytolookafterourparentswhentheyareold.→We________________whentheyareold.4．I'mnotsurewhyhehasn'tturnedup;maybe,hehasmissedtheflight.→I'mnotsurewhyhehasn'tturnedup;he________________.5．I'msurehehascompletedhishomeworkforIjustsawhewasplayingfootballonthesportsground.→He________________forIjustsawhewasplayingfootballonthesportsground.Ⅲ.阅读理解AHistoryFairCompetitionUnderstandinghistoryisvitaltounderstandingourselvesasapeopleandasanation.Historyismuchmorethanthestudyofdustyoldobjectsandeventslongpast.ThorntonMiddleSchoolHistoryFairCompetitionmakesunderstandinghistoryexciting,engaging,andfun!ThisYear'sThemeAllparticipantsmustaddresshowcommunicationortransportationtechnologyhaspromotedthequalityoflifeforAmericansthroughouthistory.Tomanypeople,technologymeanscomputers,handhelddevices,orvehiclesthattraveltodistantplanets.However,technologyisalsotheapplicationofscientificknowledgetosolveaproblem,touchinglivesincountlessways.Individualsorgroupsmayenteroneofthefollowingcategories：•Performance.•Documentary(纪实作品)．•EssayWriting.CategoryRequirementsPerformance:Adramaticpresentationofthetopicnomorethan10minuteslong.Ifspecialclothesareused,theyshouldtrulyrepresentagivenperiod.Documentary:Avisualpresentation(suchasavideo,slideshow,orcomputerproject)nomorethan10minuteslong.Adesktopcomputer,screen,projector,andloudspeakerswillbeavailable.StudentsmustprovidetheirpresentationsonCDsbeforeFriday,March23.EssayWriting:Anacademicpaperof2,000to2,500words.Noillustrations(图解)areallowed.Pleasedonotincludecovers.Alistofreferencesmustbeincluded.ImportantDatesFebruary5Submitafirstdraftofyouressay,performancescript(剧本),ordocumentaryhighlights.February19Acommitteeofteacherswillevaluatematerialsandgiveopinions.Studentsthenhaveanopportunitytoimprovetheirproducts.March9Submitafinaldraftofyouressay.March15Performanceanddocumentarycommitteepreview.March24ThorntonMiddleSchoolHistoryFairCompetition.7：00A．M.—9：00A．M.Participantssigninginatthegym.10：00A．M.—6：00P．M.Competitionandjudges'review.7：00P．M.Awardsceremonyandpicnic.1．Whatisthethemeofthisyear'scompetition?A．Technologyadvancesscience.B．Scienceinteractswithtechnology.C．Sciencehasmadethestudyofhistoryeasy.D．TechnologyhasimprovedthelifeofAmericans.2．Whatwouldaparticipanthavetodowithanessayof1,500wordstomeetthecategoryrequirement?A．Includemoreinformationintheessay.B．Removethereferences.C．Provideacoverfortheessay.D．Explainthedetailswithillustrations.3．WhatwillthecommitteeofteachersdoonFebruary19?A．Previewperformancesanddocumentaries.B．Makecommentsonthematerials.C．Improvetheparticipant'sfirstdraft.D．Collectasecondproposalfromtheparticipant.BJacob'sPillowDanceFestivalWhere:Becket,MassachusettsWhen:June15—Aug24Eachsummer,thisinfluentialdancecenterpresentsanumberofclassesandperformancesbymorethan50companiesfromaroundtheworld.HighlightsthisseasonincludetheDanceTheatreofHarlem'sproductionofAlvinAiley's“TheLarkAscending”，whichopensthefestival.Manyeventsarefree.Ticketedperformancesstartat$22.MoabMusicFestivalWhere:Moab,UtahWhen:Aug29—Sept9Thisareaisbetterknownformountainbikingthanformusic.Butsince1992,ithashostedaprivatefestivalthatbringsclassical,jazz,Latinandothertypesofmusictotheland.Thisyeartherewillbe16concerts,includingthree“GrottoConcerts”，wheregueststakea45minuteboatridedowntheColoradoRivertoperformances.Eventsstartat$25.CheyenneFrontierDaysWhere:Cheyenne,WyomingWhen:July19—28There'ssomethingforeveryoneatthis117yearoldfestival,froman“Indianvillage”andOldWestmuseumtocountryconcerts.Butthecompetitionisstillthemainattraction,withcowboysandcowgirlscompetingformajormoneyontheworld'slargestoutdoorstage.Competitionticketsstartat$18,andconcertticketsat$23.TheGlimmerglassFestivalWhere:Cooperstown,NewYorkWhen:July6—Aug24Eachsummer,operaloversfromaroundthecountry(andtheworld)traveltoupstateNewYorktowatchproductionsthatincludestarslikeNathanGunnandGingerCostaJackson.Thisyear'sperformancesincludeWagner's“TheFlyingDutchman”andVerdi's“KingforaDay”，inhonorofthe200thbirthdaysofbothcomposers.Ticketsstartat$26.4．Wherecanatouristenjoyfreeperformances?A．Massachusetts.B．Utah.C．Wyoming.D．NewYork.5．Ifyouwanttoenjoya“GrottoConcert”，whichdatesuitsyoubest?A．June15.B．July19.C．August24.D．September4.6．IfyougotoCheyennetowatchacompetitionandenjoyaconcert,howmuchwillyoupayatleast?A．$18.B．$22.C．$26.D．$41.7．Whichpartofawebsiteisthepassageprobablychosenfrom?A．Education.B