（精选幻灯片）新概念二册Lesson 87

Lesson87Aperfectalibi,1,2,questionsonthetext,1.Wheredidthemanclaimhewaswhenthemurderwascommitted?Hesaidhewastravellingonthe8oclocktraintoLondon2.Accordingtothemanwhydidhealwayscatchsuchanearlytrain?Becausehemustbeatworkat10oclock.3.Whendidhesayhearrivedatthestation?Hesayhearrivedatthestationattenoclock.4.Whydidtheinspectorsaythemanwasnottellingthetruth?Becauseonthemorningofthemurder,the8oclocktraindidnotrunatall.,3,Phrases,commitamurdersuchanearlytrainbeatworkontimecatchalatertrainsomethingunusualtellthetruthnotatallbreakdowntakeofftheline,犯谋杀罪如此早的火车在工作准时赶晚一点儿的火车异常的事情讲实话一点也不出故障取消航线,4,Keywordsandexpressions,alibin.不在犯罪现场commitv.犯（罪、错）inspectorn.探长employern.雇主confirmv.确认，证实suggestv.提醒truthn.真相,5,alibilban.不在犯罪现场。法律用语，,proveanalibi=establishanalibi=setupanalibi提出不在犯罪现场的辩护eg.Hehasaperfectabili.他有案发时不在现场的充分证据eg.Theyallhadabilisforthatnight.他们都有那天晚上不在现场的证明,6,commitkmtv.犯（罪），做（错事、坏事）,1.vt.犯（罪），做（错事、坏事）eg.Hehasnevercommittedanycrimebefore.他之前从未犯过罪2.把.委托于.交付.Theycommittedthepatienttothementalhospital.他们把病人送往精神病院commitoneselfonsth承诺某人某事commitoneselftodostheg.shedidntwanttocommitherselfonthatmatter.她不愿对那件事做出任何承诺commitamurder犯谋杀罪commitsuicide自杀政府承诺减少税款。Tmitmentn.承诺，许诺,7,inspector（1）视察员aninspectoroffactories（2）n.探长inspect（1）v.详细调查、检查eg：Youshouldinspectthecarwellbeforeyoubuyit.买车之前你应该检查它。（2）视察eg：TheMinisterofEducationinspectedourschool.教育部长视察我们学校inspectionn.检查、审查undergoamedicalinspection接受健康检查Theymadeaninspectionofthefactory.,8,employermpl;em-n.雇主employmentn.就业、雇佣employ1.v.聘请、雇用Thefirmemploystwointerpreters.employsbas雇用某人.Heemploredthegirlasatypist.2.使用（物、能力）=useYoushouldemployyourfindsmorewisely.3.employoneselfin=beemployedin忙于，从事于Shewasbusilyemployedinpreparingdinnerforfiveguests.,employee,unemployment,9,confirmknfmv.确认、证实1.confirmsthTeconfirmedtherumor.他证实那谣言是真的2.confirm(that)确认某事物ThepresidentconfirmedthathewouldvisitChinathefollowingmonth.确定下个月访华。confirmedadj.已被确认，已被证实confirmationn.确定Therumorlacksconfirmation.谣言缺乏证据,10,suggestsdestv.suggestionn.建议1.提议，建议suggest+doingsuggest+sth(n.)MayIsuggestgoingtherebytrain?我能建议坐火车去那里吗？2.suggestthat(should)+V-原建议.表明她建议我们在新餐厅吃饭Shesuggest(that)weshouldhavelunchatthenewrestaurant.3.委婉地说、暗示Areyousuggesting(that)Imnotsuitableforthejob?你的意思是在暗示我不适合这工作吗？,11,truthtru1.n.真相-lietruth指与虚假和错误相对的事实fact指实际存在的客观事实Myfathersaysthattruthwillcomeoutintheend.我爸爸说最终会真相大白的.2.真理intruth的确、事实上thetruthisthat.=thetruthis.老实说totellthetruth说实话true真实falsef:lsa.错误的，假的，伪造的，虚伪的truthful（指人）诚实的、不说谎的；（指叙述）真实的,12,Atthetimethemurderwascommitted,Iwastravellingonthe8oclocktraintoLondon,saidtheman.Doyoualwayscatchsuchanearlytrain?askedtheinspector.OfcourseIdo,answeredtheman.Imustbeatworkat10oclock.MyemployerwillconfirmthatIwasthereontime.Wouldalatertraingetyoutoworkontime?askedtheinspector.Isupposeitwould,butInevercatchalatertrain.Atwhattimedidyouarriveatthestation?,13,Attentoeight.Iboughtapaperandwaitedforthetrain.Andyoudidntnoticeanythingunusual?Ofcoursenot.Isuggest,saidtheinspector,thatyouarenottellingthetruth.Isuggestthatyoudidnotcatchthe8oclocktrain,butthatyoucaughtthe8.25whichwouldstillgetyoutoworkontime.Yousee,onthemorningofthemurder,the8oclocktraindidnotrunatall.ItbrokedownatFerngreenstationandwastakenofftheline.,14,1.Atthetimethemurderwascommitted,Iwastravellingonthe8oclocktraintoLondon,saidtheman.(1)atthetime=atthemomentwhensomethinghappened(2)themurderwascommitted可以看作是定语从句修饰time,而如果前面的词如果是thetime,themoment,theway等做先行词的时候，后面的关系副词是可以省略掉的。,15,2.Doyoualwayscatchsuchanearlytrain?askedtheinspector.catchatrain乘火车，catchabuseg.Ifwecomehere10minutesearlierwillcatchthetrain(bus).如果我们能早到10分钟我们就能赶上火车(汽车).catchyoulater=再见such+n./名词短语so+adj./adv.suchanearlytrainsoearlyatrain,16,3.OfcourseIdo,answeredtheman.Imustbeatworkat10oclock.MyemployerwillconfirmthatIwasthereontime.ontime准时intime及时Thisteacherisneverontimeforclassandstudentshavetowaitforhimeachtime.这位老师从来不准时，每次总是让学生等。Thegirlwilldieunlessthedoctorcomesintime.如果医生不及时赶到，这个女孩就有可能死。,17,4.Wouldalatertraingetyoutoworkontime?askedtheinspector.getsbtodosth使做.说服youllnevergethertoagree你不会让她同意的。get+done被.Igotcaughtforspeeding.我因超速行驶被拦下,18,5.Isupposeitwould,butInevercatchalatertrain.suppose认为=think=expectwillyoubelate?Idontthinkso.Idontsupposeso.Idontexpectso.waitforsb/sth等待某人、某物,19,6.Andyoudidntnoticeanythingunusual?难道你没有注意到有什么异常情况？这是由陈述句后加问号表示的问句。anything/something等被adj.修饰时，adj.在不定代词后eg.Idlikesomethingcheaper.,20,7.youarenottellingthetruth.你没有说实话。tocallaspadeaspade.实话实说Letscallaspadeaspade.让我们实话实说吧！,21,8.Isuggestthatyoudidnotcatchthe8oclocktrain,but.suggest提醒，暗示：Itsuggestedthatyoudidntdowellinyourfinalexam.这表明你的期末考试考的并不好。suggest建议，注意用虚拟语气：Isuggestthathegotothehospitaltohaveabodyexamination.我建议他去医院进行一次体检。,22,9.ItbrokedownatFerngreenstationandwastakenofftheline(1)breakdown抛锚，出故障Thecarbrokedowninthemiddleofthetrip.汽车在旅途中途抛锚了.(2)betakenofftheline取消航线Duetothebadweather,alltheplanestothisareaweretakenofftheline.因为天气不好,所有来这个地区的飞机都改变了航线,23,yousee在口语中经常作为插入语出现，句首、句中或句尾均可以，表示“你知道，事实上”等含义：你知道，我的腿还没好呢，所以我不能和你去爬山了。Mylegisntallrightyet,yousee,soIcantclimbthehillwithyou.run可以指火车、公共汽车、船等“定时/定期行驶，（在两地间）往来”：这个船在Dover和Calais之间往来ThisshiprunsbetweenDoverandCalais.,24,Grammar-Indirectspeech,引述别人的话时，一般采用两种方式：一是引用别人的原话，把它放在引号内，称为直接引语；二是用自己的话加以转述，被转述的话不放在引号内，称为间接引语。间接引语在大多数情况下是一个宾语从语。直接引语变成间接引语时，要注意以下几点：人称变化、时态变化、宾语从句要用陈述句语序。1.直接引语是陈述句，变成间接引语时，由连词that引导。例如：Shesaid,Iamveryhappytohelpyou.Shesaidthatshewasveryhappytohelpyou.,25,2.直接引语是一般(选择/反意)疑问句，变成间接引语时，由连词whether或if引导。例如：Heaskedme,Doyoulikeplayingfootball?Heaskedmeif/whetherIlikedplayingfootball.注意：大多数情况下，if和whether可以互换，但后有ornot,或在动词不定式前，或放在介词后作连接词时，一般只用whether。例如：Sheaskedmewhetherhecoulddoitornot.Hehesitatedaboutwhethertodriveortakethetrain.,26,3.直接引语是特殊疑问句，变成间接引语时，由相应的疑问词who,whom,whose,how,when,why,where等引导。例如：Mysisteraskedme,Howdoyoulikethefilm?MysisteraskedmehowIlikedthefilm.,27,4.直接引语是祈使句，变成间接引语时，把动词原形变成动词不定式，并在动词不定前加tell,ask,order等的宾语。例如：Thecaptainor