UnitFourFlightDeparturesandArrivals1.LanguageFocus(1)CommunicativeFocus问讯航班的起飞和降落的时刻。(2)FocalWordsandExpressionsannounce,board,convenient,departure,destination,guide,perfect,pleasure,popular,provide,seesboff,takeoff,Itisn’t\wasn’tlongbefore…(3)(FocalFunctionsandPatterns):Excuseme,couldyoutellmeabouttheflightstoBeijing.I’mwonderingifyoucouldtellmehowmanyflightstherearetoBeijingtoday.2.WhataretheflightsfromLondontoBeijing?WhendoestheplaneforLondonleave\depart?WhatarethedeparturetimesofflightsonSundayfromBeijingtoShanghai?WehaveonefightperdayfromBeijingtoShanghai.Itdeparts\leavesat5:00p.mandarrivesat12:00atnoonlocaltime.WhendoesyourplanelandinBeijing?Yourplanetakesoffat12:30p.m,doesn’tit?Ourplaneissupposedtoleave2:10andit'salready2:20.3.Doestheflightgo\depart\leavefromBeijingInternationalAirport?Whichgatedoesflight620leaveform?4.Youhavetocheckinat11:30a.m.Flight620nowisboardingforGuilinfromGate5.WouldyoupleaseholdyourboardingpassandfollowmetoGate5?II.技能要求(SkillsDevelopment)1.听说(ListeningandSpeaking)熟读对话与课文，背诵课文对话语句，并能就课文内容进行问答。2.读译(ReadingandTranslating)能朗读并翻译（英译汉）有关问讯航班的出发与抵达的小短文。3．写(Writing)能使用所学词汇、句型和语法写出有关问讯航班的出发与抵达时刻的英文句子。III.语法要点(GrammarFocus)名词的数。IV.语言点LanguagePointsDeparture:n.goingawaye.g.Hisdeparturewasquiteunexpected.Thepepartureloungedepart:v.e.g.WedepartedforBeijingat10a.m.sightseeing:n.visitingthesightsofaplaceasatouriste.g.HewillpayavisittoLondonwithasightseeingparty.Guide:n.personwhoshowsotherstheway,espapersonemployedtopointoutinterestingsightsonajouneryorvisite.g.Iamyourlocalguide.Phrase:guide-boardguide-bookguide-lineguide-dogv.gowithsbandshowthewaytoaplacee.g.Iguidehimtohischair.Announce:v.makesthknowpubliclye.g.Tomorrowtheteacherwillannouncetheresultoftheexam.Loundspeaker:n.partofaradio,record-player,etcthatchangeselectricalimpulsesintoaudiblesoundse.g.Iheardawonderfulsongovertheloundspeaker.Board:1.v.getonorintoaship,anaircraft,etce.g.FlightCA4441forLhasaisnowboarding.2.v.coversth.Withboardse.g.Allthewindowswereboa