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Lesson7Toolateitisnevertoolatetolearn2/13/2020gooverlesson62/13/2020•每日发音复习•破擦音/ts//dz/•/ts/betsseatsboatslots(送气不振动)•/dz/bedsseedscardsfriends(不送气振动)复习[tʃ]cheapchoicerichwatch[d3]jeepjobchangewage2/13/2020每日发音•[di'tektiv]•['eəpɔ:t]•[ik'spekt]•['væljuəbəl]•['pɑ:sl]•['daiəmənd]•[sti:l]•[mein]•['eəfi:ld]•[gɑ:d]•['preʃəs]•[stəun]•[sænd]1detective2airport3expect4valuable5parcel6diamond7steal8main9airfield10guard11precious12stone13sand2/13/2020Listentothetapehowlongwerethedetectivewaitingattheairport?Thedetectivewaitingattheairportallmorning.listentothetapeagainandtrytofillintheblanks.Didthedetectivessavethediamonds？No,theydidn't.2/13/2020ListenandfillintheblanksTheplanewaslateanddetectives_________attheairportallmorning.They______a_____parcelofdiamondsfromSouthAfrica.Afewhoursearlier,someone______thepolicethatthieves_____________thediamonds.Whentheplane____,someofthedetectives_______insidethemainbuilding____others__________ontheairfield.Twomen____theparcel___theplaneand___it___theCustomsHouse.Whiletwodetectives_________guardatthedoor,twoothers_____theparcel.Totheirsurprise,the_______parcel___________stonesandsand!wordsandexpressions•detectiven.侦探•airportn.机场•expectv.期待，等待•valuableadj.贵重的•parceln.包裹•diamondn.钻石•stealv.偷•mainadj.主要的•airfieldn.飞机起落的场地•guardn.警戒，守卫•preciousadj.珍贵的•stonen.石子•sandn.沙子Whoishe??柯南！！Heisadetective.★detectiven.侦探•侦探小说•detectivestory•SherlockHolmes•夏洛克·福尔摩斯d_t_ct_ve2/13/2020airport飞机场themainbuilding航站楼，候机楼（乘客呆的地方）airfield停机坪（飞机呆的地方）theCustomsHouse海关（行李物品接受检查的地方）★expectv.期待,等待•except&expect•①认为，猜想（一般用于口语）•Ithinkso./Iexpectso.我希望如此•②vt.等待，期待，盼望（心理上的等待）•而waitfor(动作上的期待)•expectsth.•我期待吉米的来信•IexpectaletterfromJimmy.•expectsb.todosth.期待某人做某事•我期待你们取得进步。•Iexpectyoutomakeprogress.•waitforsth./sb.动作上的等待•我在等我妈妈•Iamwaitingformymother.2/13/2020•precious•珍贵的•valuable•有价值的•invaluable•无价之宝，价值连城……•valueless•毫无价值，个没用的……★valuableadj.贵重的•这本书提供了有价值的信息。•Thebookprovidesvaluableinformation•valuen.价值•invaluable无价之宝，价值连城•valueless毫无价值，没用的★preciousadj.珍贵的（带有一定的感情色彩）•你在浪费珍贵的时间•You'rewastingprecioustime!•preciousstone宝石★diamondn.钻石•diamondring钻石戒指•crystal水晶2/13/2020diamond•钻石婚（60/75年）•diamondwedding•金婚（50年）•goldenwedding•银婚（25年）•silverwedding•纸婚（1年）•paperweddingParcel(包裹),bag（袋子）,packet（小包）bar(条，块)a_______of_______abagofrice一袋大米aparcelofdiamonds一包钻石apacketofcrisps一小包薯片abarofchocolates,achocolate一条巧克力★diamondn.钻石•diamondring钻石戒指•preciousstone宝石•crystal水晶•jade玉•★steal（stole，stolen）v.偷•①vt.&vi.偷盗，行窃•英语中“偷”用steal和rob来表达•steal+物或跟地点，•用rob+人•小偷偷了我的钱包•Thethiefstolemywallet.Mywalletwasstolenbythethief.•我被抢了•Iwasrobbed.•②vt.巧妙地占用，偷偷地弄到手•他已赢得玛丽的芳心。•HehasstolenawayMary’sheart.★mainadj.主要的•主要街道•mainstreet•主要建筑•mainbuilding•注意main不能与人连用•主菜maincourse★guardn.警戒,守卫•lifeguard•救生员•bodyguard•保镖•keepguard守望，警戒•standguard站岗，放哨2/13/2020•gooverthewordsandexpressions2/13/2020Readthenewwordsaloud•[di'tektiv]•['eəpɔ:t]•[ik'spekt]•['væljuəbəl]•['pɑ:sl]•['daiəmənd]•[sti:l]•[mein]•['eəfi:ld]•[gɑ:d]•['preʃəs]•[stəun]•[sænd]1detective2airport3expect4valuable5parcel6diamond7steal8main9airfield10guard11precious12stone13sand2/13/2020SaytheirChinesemeaningout•1n.侦探•2n.机场•3v.期待，等待•4a.贵重的•5n.包裹•6n.钻石•7v.偷•8a.主要的•9n.飞机起落的场地•10n.警戒，守卫•11a.珍贵的•12n.石子•13n.沙子2/13/2020ListentothetapeagainpayattentiontothepronunciationandintonationofthewordsandsentencesReadafterthetapeandthenreadindividuallyortogether.2/13/2020文章精讲•正当我要离开家的时候，你进来了。•JustasIwasleavingthehouse,youcamein.•过去进行时往往与表示一段时间的状语连用，如allmorning，allnight，allday，allevening，thewholeweek等，表示这段时间一直在干什么。•你一晚上都在干什么？•Whatwereyoudoingallevening?•Theplanewaslateanddetectiveswerewaitingattheairportallmorning.•这里detectives第一次出现，且只是强调“侦探”这类人，所以可以不用冠词。•all一般直接加表示时间的单数名词构成副词短语,比如allday，allnight，allweek，allwinter，allyear但不说allhour。•Theplanewaslate飞机晚(点)了•汽车/火车晚点了•Thebuswaslate./Thetrainwaslate.•TheywereexpectingavaluableparcelofdiamondsfromSouthAfrica.SouthAfrica南非•Afewhoursearlier,someonehadtoldthepolicethatthieveswouldtrytostealthediamonds.•立足点是侦探们等在机场的时间。主句用的过去完成时，从句用的过去将来时。•afewhoursearlier几个小时以前•=afewhoursbefore/afewhoursago•afewhoursago现在之前，以现在的时间为基点往前推，一般用于一般过去时。•afewhoursearlier比之前更早，以过去的时间为基点往前推，一般用于过去完成时。•Whentheplanearrived,someofthedetectiveswerewaitinginsidethemainbuildingwhileotherswerewaitingontheairfield.•代词others常常和some连用，表示“有些（人）……，也有些（人）……”或“有的……，其余的……”•一些学生很努力，其他学生不努力。•Somestudentsareveryhard-working,othersarenot.•others=other+名词复数•Whiletwodetectiveswerekeepingguardatthedoor,twoothersopenedtheparcel.•两个动作同时发生,当延续时间不一致时,长一点时间的动作用进行时态,短时间的动作用过去时.•当有人敲门的时候，我正在吃晚饭。•Whensomeoneknockedatthedoor,Iwashavingdinner.•keepguard守卫•atthedoor在门边(固定搭配)2/13/2020•exercise392/13/2020Readloudly:Translation（closebooks）writingasummary2/13/2020PossibleanswerDetectiveswerewaitingattheairportallmorning.Q1.TheywereexpectingavaluableparcelofdiamondsfromSouthAfrica.Q2.TwomentooktheparcelintotheCustomsHouseafterthearrivaloftheplane.Q3.Twodetectivesopenedit.Q4.Theparcelwasfullofstonesandsand.Q5.2/13/2020ListentothetapeagainpayattentiontothepronunciationandintonationofthewordsandsentencesCheckyourselfCheckyourselfTheplanewaslateand