SectionⅣTask&ProjectⅠ.从三个选项中选择最佳答案1．Whichofthefollowingstatementsistrueaccordingtothepassage?A．TheWIPOrecognizesintellectualpropertyasideasthatbelongstoonlyaperson.B．Lawshavebeenpassedtoprotectintellectualpropertyinallcountries.C．Generallyspeaking，ideasaremorevaluablethanmanythingsinthephysicalworld.2．Whyisitconsiderednecessarytoprotectintellectualpropertyrights？Because．A．ifsomeonecreatessomething，heorshedeservestobepaidforthis.B．toprotectintellectualpropertyrightsdoesgoodtoknowledge.C．itcanletusdownloadmorevideosfreefromtheInternet.3．Whoaremostlikelytobebreakingintellectualpropertylaws?A．Peoplewithadvancedtechnicalskills.B．Peoplewithnotechnicalskillsaboutcomputers.C．OrdinarypeoplewhoneversurfontheInternet.【答案】1.C2.A3.AⅡ.判断正(T)误(F)1．XuJinwrotetoMissLitoapologizetoherforhimnotstudyinghard.()2．XuJinandhisfriendwenttotheInternetcafetoplaycomputergameseveryday.()3．OnceXuJinstolemoneyfromthetinontheclassmonitor'sdesk.()【答案】1.F2.F3.T1．(教材P58)Howdoyouknowitwasme？Itcouldhavebeenanyone.你怎么知道是我？有可能是别人呀！【要点提炼】couldhavedone在此处表示对过去所发生的事情的推测，意为“有可能做过某事”。couldhavedone用法如下：(1)表示对过去的推测(可用于肯定句、否定句或疑问句)，当用在疑问句或陈述句中时，其意为“可能做过某事……”；当用在否定句中时，意为“不可能做过某事”，此时能与can'thavedone互换。Hecouldn'thavetoldheraboutit.他不可能把这事告诉她了。(2)表示过去没有实现的可能性，意为“本来能够做却没有……”，含有委婉地责备某人之意。Youcouldhavecomeherealittleearlier.你本该早点来的。(3)表示“差点儿就要”。Icouldhavediedlaughing.我差点儿就要笑死了。should/oughttohavedone表示过去本应该做某事而没有做shouldn't/oughtnottohavedone表示本不应该做某事实际上却做了must/may/mighthavedone表示一定做了或可能已经做了某事(must语气最肯定，只用于肯定句，否定形式用can'thavedone。)needn'thavedone表示本没有必要做某事而实际上却做了wouldhavedone表示过去本会发生某事而没有发生wouldn'thavedone表示过去本来不会发生某事却发生了Itmusthaverainedlastnight，fortheroadwasquitemuddy.昨晚一定下过雨了，因为地面很泥泞。Youshouldn'thaveletoutthesecret.你不该泄露这个秘密的。Mr.Smithcan'thavegonetoBeijing，forIsawhiminthelibraryjustnow.史密斯先生不可能去北京了，我刚才还在图书馆看见他。完成句子①史密斯夫人不可能错过火车。Mrs.Smiththetrain.②你本来应该先征得我的同意。Youmypermissionfirst.③昨天肯定下雪了。Ityesterday.【答案】①can't/couldn'thavemissed②should/oughttohaveasked③musthavesnowed2．paysb./sth.back还钱，还债；报仇，报复(教材P59)Iknowitisalameexcuse，butIthoughtIwouldbeabletopayitback.我知道这不是一个充分的借口，但我想我会还钱的。Canyoulendmesomemoney？Icanpayyoubacktomorrow.你能借给我点儿钱吗？我明天就可以还给你。He'llpayyoubackformakinghimlooklikeafoolinfrontofeverybody.你让他当众出丑，他不会放过你的。payfor付款；支付费用；偿还payoff还清；偿清；报复；偿还；结清工资解雇(某人)；成功payout付巨款；放松(绳子)；放出payup(不情愿地)付清；还清(债务)Ipaidfivedollarsforthebooks.我花了五美元买这些书。Afteralltheseyears，we'veatlastpaidoffallourdebts.经过这么多年，我们总算把债还清了。完成句子①他答应明天还。Hepromisedtometomorrow.②你必须还清旧债，才能重新贷款。You'llhavetoyouroldloanbeforebeingallowedanewone.【答案】①pay；back②payoff3．(教材P62)Ifsomeonespendshisorhertime，effortandmoneywritingabook，forexample，heorshedeservestobepaidforit.例如，如果有人花了他或她的时间、精力...
