新概念二第7课 Lesson7 Too late讲解学习.ppt

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1、新概念二第7课Lesson7ToolateGuess:What'sintheparcel?necklace(pearl)money(coins)ringdiamondsandstoneTheyareallprecious★detective/dɪˈtɛktɪv/n.侦探adj.侦探（用）的【discoverwhathashappenedinacrimeorothersituationandtofindthepeopleinvolved】detectv.侦查，察觉detectionn.发现detectorn.探测器adetectiveagen

2、cy侦探所detectivestory侦探小说★airport/ˈɛrˌpɔrt/n.机场【anairfieldequippedwithcontroltowerandhangersaswellasaccommodationsforpassengersandcargo】port港口；passport护照；airsick晕机的；attheairport在机场★expect/ɪkˈspɛkt/v.期待,等待【regardsomethingasprobableorlikely】①vt.&vi.预计，预料IexpectI'llpasstheexami

3、nation.②vt.等待，期待，盼望（心理上的等待）expectsth.IexpectaletterfromJimmy.expectsb.todosth.期待某人做某事Iexpectmymothertocomebackearly.waitforsth./sb.动作上的等待Iamwaitingformymother.③vt.认为，猜想（一般用于口语）Iexpectyou’veheardthenews.Iexpectso./Ithinkso.我希望如此［口语］固定搭配：beexpecting怀孕[口语]Mywifeisexpecting.我妻

4、子快要生孩子了。expectsb.tobe…期望某人成为……Hismotherexpectshimtobeascientist.★valuable/ˈvæljuəbəl/adj.贵重的【ofgreatvalua，worthoruse】valuableinformation有价值的情报valuablejewels贵重的珠宝avaluableparcelofdiamonds装着钻石的贵重包裹valuablen.价值★parcel/ˈpɑrsəl/n.包裹【acollectionofthingswrappedorboxedtogether】apo

5、stalparcel/parcelpost邮政包裹makeaparcelofit打包裹parcelout分给,分配parcelup包起来★diamond/ˈdaɪəmənd/n.钻石【ahard,bright,preciousstonewhichisclearandcolourless】diamondring钻石戒指jade/dʒed/n.玉preciousstone宝石crystal/ˈkrɪstəl/n.水晶★steal/stil/（stole，stolen）v.偷【takewithouttheowner'sconsent】①steal

6、sth.fromsb./sth从…偷来…Hestolefromtherichtogivetothepoor.他劫富济贫。Mywalletwasstolen.我的钱包被偷了。②vt.把…（偷偷地）弄到手HestolenMary’sheart.他偷走了玛丽的芳心。③stealoutof(thebuilding)从（建筑里）偷走★main/men/adj.主要的【mostimportantelement】themainstreet主街道；themainbuilding主楼；inthemain大体上；基本上；themainideaofthepass

7、age文章的中心思想注意main没有比较级和最高级★airfield/ˈɛrˌfild/n.飞机起落的场地【aplacewhereplanestakeoffandland】field田野；ontheairfield在停机坪上★guard/ɡɑrd/n.警戒,守卫【apersonwhokeepswatchoversomethingorsomeone】keepguard守望，警戒Theykeptacloseguardoverthethieves.他们对小偷们严加看管。standguard站岗，放哨lifeguard救生员bodyguard保镖★

8、precious/ˈprɛʃəs/adj.珍贵的【ofhighworthorcost】preciouswords珍贵的话preciousdiamonds珍贵的钻石precious