Section3wordsandexpressionsfromthetext●GrammarandUsage1.Ihavealreadyfoundoneenthusiasticactorwhoissuper.（page9）我已经找到了一个非常优秀的热心演员。enthusiasticadj.showingenthusiasm:Youdon'tseemveryenthusiasticabouttheparty-don'tyouwanttogotonight?enthusiasmn.[U]afeelingofenergeticinterestinaparticularsubjectoractivityandaneagernesstobeinvolvedinit:Oneofthegoodthingsaboutteachingyoungchildrenistheirenthusiasm.Aftertheaccidenthelosthisenthusiasmforthesport.Ijustcan'tworkup(=starttofeel)anyenthusiasmforthewholeproject.2Writingistoughwork,butIhopeitwillallbeworthwhile.（page9）写作是很辛苦的工作，但我希望它会是值得的。toughadj.difficulttodoortodealwith:They'vehadanexceptionallytoughlife.Theywillbeatoughteamtobeat.Thecompanyisgoingthroughatoughtimeatthemoment.We'vehadtomakesomeverytoughdecisions.Mybosshasgivenmeatoughjob/assignment.Manyhomelesspeoplearefacingatoughwinter.worthwhileadj.useful,importantorbeneficialenoughtobeasuitablerewardforthemoneyortimespentortheeffortmade:Sheconsidersteachingaworthwhilecareer.用心爱心专心1Thetimeandexpenseinvolvedinkeepinguptodatewithallthechangeshasbeenworthwhile.Ifyouneedhimonthisproject,you'vegottomakeitfinanciallyworthwhileforhim(=youwillhavetopayhimasuitableamountofmoneyfortheamountofworkinvolved).worthadj.1)beworthsth.tobeimportantorinterestingenoughtoreceiveaparticularaction:Ithinkthismatterisworthourattention.Whenyou'reinReykjavik,theNationalMuseumisworthavisit.2)beworthhaving/doingsth.tobeimportantorusefultohaveordo:There'snothingworthreadinginthisnewspaper.Ifyouareayoung,inexperienceddriver,itisworthhavingcomprehensiveinsurance.It'sworthrememberingthatpricesgouponFebruary1st.worthlessadj.unimportantoruseless:Shewascriticizedsomuchbyheremployersthatshebegantofeelworthless.3Ticketsaregoingonsalenextmonth.票下个月上市销售。salen.[CorU]anactofexchangingsomethingformoney:Thesaleofcigarettes/alcoholisforbidden.Thebuildingcompanyget10%commissiononeachhousesale.Ihaven'tmadeasaleallmorning.They'lldropthepriceratherthanlosethesale.onsale出售,销售;削价,热卖Thebooksareonsalenow.Let’sgoandbuyone.用心爱心专心2
