新概念第二册Lesson+7课件

为时太晚Lesson7

ToolatenewwordsHello.Ba-ba-na~detective n.侦探airport n.机场expect v.期待，等待valuable adj.贵重的parcel n.包裹diamond n.钻石newwordsHello.Ba-ba-na~steal v.偷main adj.主要的airfield n.飞机起落的场地guard n.警戒，守卫precious adj.珍贵的stone n.石子sand n.沙子1adj.侦探的detectivestorydetectivenoveldetective n.侦探泰国苏叻他尼2017.9.86杭州萧山国际机场2017.9.8airport n.机场air+portport(港口)在机场attheairport7airfieldn.飞机起落的场地air+fieldfield(场地；田野)在停机坪上ontheairfieldtrackfield

8田径场1.vt.等待，期待，盼望（心理上的等待）expectsth.IamexpectingaletterfromJimmy.expectsb.todosth.期待某人做某事Iexpectyoutowriteback.Iexpectmymothertocomeback.expect v.期待，等待2expect v.期待，等待waitforsth./sb.

Hewaitedatthestreetcornerforoverhalfanhourforhergirlfriend.他在街角等她女朋友等了半个多小时。expectsthofsb 对某人寄予…的期待，指望某人…Mostoftheparentsexpectmuchoftheirchildren.动作上的等待2.vt.&vi.预计…可能发生，预料TonyexpectedtofinishtheworkbyMarch.托尼预期三月份完成这项工作。Weexpectedthatyouwouldsucceed.我们预计你会成功的。3.vt.认为，猜想（一般用于口语）Iexpectso./Ithinkso.我希望如此［口语］Iexpectyou’veheardthenews.我想你已经听到这个消息了。3Oh!On!valuableadj.贵重的Oh!On!珍贵的valuablepaintingsvaluablefriends珍贵的朋友valuable=value+able(形容词后缀)（valuen.价值）TEXTTEXTTEXT反：valuelessadj.没有价值,不足道的-less否定后缀

priceless

adj.没有价格的，无价的worthless（worthn.价值）adj.无价值的preciousadj.珍贵的宝贵的；珍爱的（带有一定的感情色彩）极难获得或具有纪念意义上的珍贵preciousphoto 珍贵的照片preciousgiftsparcel n.包裹（邮包）aparcelof…packet包装盒小件行李、邮包diamondn.钻石钻石戒指diamondringpreciousstonecrystaljade翡翠emerald绿宝石steal v.偷(stole,stolen)1.vt.&vi.偷盗，行窃stealsth.(from) … 从…处偷(某物)今天早上有人在公交上偷了我的钱包。Someonestolemywalletonthebusthismorning.Twothieveshavestolenmuchmoneyfrommyuncle.20steal&robsteal 偷rob 抢steal+物rob+人/地点21stealgoldrobthebusinessmanrobthebank2.vt.巧妙地占用，偷偷地弄到手MarystoleTom’sheartthefirsttimetheymet.TomstealsakissfromMary.汤姆冷不防亲了玛丽一下。223.vi.偷偷地行动，悄悄靠近Istoleintotheroominordernottowakeupmother.为了不吵醒妈妈，我悄悄地进了房间。23main adj.主要的mainbuildingmainstreetmainidea注：main不能与人连用。可用leadingaleadingactor主角大街大意主楼guard n.警戒，守卫bodyguardlifeguardkeepguard守望，警戒Theykeptacloseguardoverthethieves.他们对小偷们严加看管。standguard站岗，放哨25保镖救生员stone n.石子sand n.沙子构成含义过去进行时表示过去正在进行的动作或情况。正在进行中的动作或情况往往由连词when，while，as，justas等引导。was/were+doing过去进行时过去进行时when，while当……时候（强调动作同时发生）while+从句,动词一定是延续性动词when+延续性动词/瞬间动词while通常只引导持续时间较长的动作，并且主句和从句可以同时用过去进行时Atthattime,Tomwassleeping,whileJerrywaswatching.Whenwewerehavingdinner,someoneknockedatthedoor.Iwaslisteningtotheradio,andmysisterwasdancing.Whenmymotherwasdoingthehousework,myfatherwaswatchingTV.1.过去两个动作同时发生,习惯上一个用一般过去时,另一个用过去进行时；动作长用过去进行时,动作短用一般过去时;分工的情况,动作的开始时间和结束时间几乎相同,均用过去进行时过去进行时VS一般过去时2.两个动作在同时段进行,在不同时间结束。先发生的动作用进行时态,另一个动作用过去时.WhenIwasopeningthedoor,thetelephonerang.Whenthetelephonewasringing,Iopenedthedoor.

31先开门电话先响3.瞬间动词（如：arrive）没有进行时态,所以两个动作同时发生,延续性动词用进行时态,瞬间动词使用过去时态.Whenhearrived,Iwashavingdinner.32课文解析Text1.Theplanewaslateanddetectiveswerewaitingattheairportallmorning.all一般直接加表示时间的单数名词构成副词短allday，allnight，allweek，allwinter，allyearP.S.不说allhourTextwhole在表达同样的意思时一般要加冠词或数词awholeday/yeartwowholeweeks。allmorning=allthemorningText2.TheywereexpectingavaluableparcelofdiamondsfromSouthAfrica.Text3.

Afewhoursearlier,someonehadtoldthepolicethatthieveswould

trytostealthediamonds.afewhoursearlier 几个小时以前=afewhoursagoPracticeThemeeting

bythetimeIgotthereyesterday.A.wason B.hasbeenon C.hadbegun D.hasbegunPracticeThey_____Englandandtheywillbebacknextweek.A.havegoneto B.havebeentoC.havegonein D.hasbeenonPracticeBytheendoflastmonth,I_____alltheCDsofJustinBieber.A.collect B.collected C.havecollected D.hadcollected41Bytheendoflastmonth,I_____alltheCDsofJustinBieber.

A.collect B.collected C.havecollected D.hadcollected42Bytheendoflastmonth,I_____alltheCDsofJustinBieber.A.collect B.collected C.havecollected D.hadcollected43Mypenpalsaidhewouldwritetome,butI___anylettersfromhimsofar.A.won’treceive B.haven’treceivedC.hadn’treceived D.didn’treceive44BythetimeIgottothecinema,themovie_______fortenminutes.A.hadbegun B.hadbeenon C.hasstarted D.hasbeenonText4.Whentheplanearrived,someofthedetectiveswerewaitinginsidethemainbuilding

whileotherswerewaitingontheairfield.Text5.TwomentooktheparcelofftheplaneandcarrieditintotheCustomsHouse.takesth.off… =takesth.awayfrom…CustomsHouse海关Text6.Whiletwodetectiveswerekeepingguardatthedoor,twoothersopenedtheparcel.长一点时间的动作用进行时态,短时间的动作用过去时atthedoor在门边(固定搭配)487.Totheirsurprise,thepreciousparcelwasfullofstonesandsand!toone’ssurpr