新概念英语第二册第87课-A-perfect-alibi-极好的不在犯罪现场的证据

Lesson87AperfectalibiProverb•Asyoumakeyourbedsoyoumustlieonit.自食其果。Lesson84•Strike罢工动词：撞击•Extent程度•Volunteer自愿、自动提出•Gratitude感激•State宣布、正式提出•Relieve减轻•Pressure压力、麻烦•Private私人的•Object不赞成、反对名词：目标、物体•Meanwhile同时•Agreement协议Outofcontrol6swingv.转向speedboatn.快艇desperatelyadv.绝望地companionn.同伙，伙伴waterski（由快艇牵引水橇）滑水buoyn.浮标dismayn.沮丧tremendousadj.巨大的petroln.汽油driftv.漂动，漂流gentlyadv.缓慢地，轻轻地VocabularyWordstudy•1．swingvt.,vi.•（1）（使……）摆动/摇动：•Hecan'tstandthosewhoswingtheirlegswhileeating.•他受不了吃东西时晃腿的那些人。•Shetriedtoswingthebabytosleep.•她试图把孩子摇得睡着。•（2）突然转向，使……转向/转身：•Themantriedtoswingthespeedboatround.•那人试图让快艇转弯。•Heswungroundandlookedatthetwomen.•他突然掉转身，看着那两个人。•2.Dismay[dis'mei]•n.沮丧，灰心；惊慌vt.使沮丧；使惊慌•Canyouworkupangerandregretanddismayoverthat?你会因此而变得生气，懊悔和沮丧吗？•3.Tremendous[tri‘mendəs]adj.巨大的•Whenyoucanwritethatdown,forme,thereisjusttremendoussenseofcreativityandofpurposeandmeaning.•当你能把它写出来的时候，对我个人来说，会感到这种来自巨大的创造性,目的性，意义性的满足感。•4.Desperately[‘despərətli]adv.绝望地•Hesaiddesperatelythattheopposingteamwastoostrongforus.•他绝望地说对面的队伍对我们来说太强壮了。•5.Drift[drift]v.漂流•Hewatchedtheboatdriftdownstream.他看着船向下游漂去。•6.Buoy[bɔi]n.浮标v.支持鼓励•Herspiritswerebuoyedupbyhopesofsuccess.成功的希望使她振作起来。•7.Gently[‘dʒentli]adv.慢慢地、轻轻地•Holditgently.小心地拿着它。•8.Companion[kəm‘pænjən]n.同伴，伙伴•Areyoualoneorwithacompanion?你单独一人还是与朋友在一起?•9.Petrol[‘petrəl]n.汽油•Pleasefillupthetankwithpetrol.•请把油箱装满汽油。•10.Violently[‘vaiələntli]adv.猛烈地激烈的•Theyhavecomeintoconflict,sometimesviolently.他们产生了矛盾,有时矛盾还非常激烈。•10.Roar[rɔ:]v.咆哮、呼喊•n.怒号、吼•Thelittlegirlwasfrightenedbythetigersroars.•小女孩被老虎的吼叫声吓坏了。watch,Listenandanswer•1.Whatdoesthespeedboatstrike?•Abuoy.•Howisthespeedboatdoing?•Movinginacircle.•Asthemantriedtoswimthespeedboatround,thesteeringwheelcameawayinhishands.He_______desperatelytohiscompanion,who________forthelastfifteenminutes.Bothmenhardly_______timetorealizewhatwashappeningwhenthey_________violentlyintothesea.Thespeedboat________abuoy,butit________tomovequicklyacrossthewater.Bothmenjust________toswimtowardtheshore,whenthey_______withdismaythatthespeedboatwasmovingacircle.Itnowcame_______towardsthemattremendousspeed.wavedhadbeenwaterskiinghadhadwerethrownhadstruckcontinuedbegunnoticedstraight•Inlessthanaminutes,it________pastthemonlyafewfeetaway.Afterit________,they________onasquicklyastheycouldbecausethey_______thattheboatwouldsoonreturn.Theyjust________enoughtimetoswimoutofdangerwhentheboatagain________acircle.Onthisoccasion,however,it_______downconsiderably.Thepetrolnearlyall_______up.Beforelong,thenoise________completelyandtheboat________todriftgentlyacrossthewater.roaredhadpassedswamknewhadhadcompletedhadslowedhadbeenuseddroppedbeganFurthernotesonthetext•1．Outofcontrol，（标题）失控。•介词短语outof可以表示“失去”、“欠缺”等：•Weareoutofbread.•我们的面包吃完了。•Tonywalkedsofastthathewassoonoutofsight.•托尼走得很快，不久就无影无踪了。•Hehasbeenoutofworkfortwomonths.•他失业两个月了。•Theplanegotoutofcontrolandcrashedinthemountains.•飞机失控后在山区坠毁。•2．…thesteeringwheelcameawayinhishands.……方向盘脱手了。•comeaway表示“脱落”、“脱离”、“脱开”等：•WhenItriedtoliftthesuitcase,thehandlecameaway.当我试图提起手提箱时，把手掉了下来。•3．Bothmenhadhardlyhadtimetorealizewhatwashappeningwhentheywerethrownviolentlyintothesea.•他们两个还没来得及意识到究竟发生了什么事情，就被猛地抛入了海里。•hardly…when…表示“几乎未来得及……就……”，hardly用于主句中，并且主句通常用过去完成时。•Betothrown被抛入•4．theyswamonasquicklyastheycould,他们以最快的速度向前游去。•on在这里是副词，表示“向前”：•Walkonalongthisroadfortenminutesandyou'llseetherailwaystation.•沿着这条路向前走10分钟你就会看见火车站。•Ithinkhesawme,buthejustmarchedon.•我觉得他看见了我，但他却径直往前走了。•5．Theyhadjusthadenoughtimetoswimoutofdangerwhentheboatagaincompletedacircle.•他们刚刚来得及游出危险区，快艇就又转究了一圈。•just是个可以和各种完成时连用的时间副词，它与when连用时常用于过去完成时：•Jimhadjustleftwhenyourang.•你打电话时吉姆刚走。•Thepatienthadjustdiedwhenthedoctorarrived.•医生来时病人刚死。•6．Thepetrolhadnearlyallbeenusedup.•汽油几乎已经用光。•useup表了“用完”、“用光”、“耗尽”：•Theyhavejustboughtahouseandacar.Theymusthaveusedupalltheirmoney.•他们刚买了一所房子和一辆车。他们的钱肯定都用光了。•up表示“彻底地”、“完全地”，它也可以与其他一些动词连用：•Thechildsoonateupthecake.•孩子很快把蛋糕吃完了。•Sheburnedupallhisletters.•她把他的信都烧掉了。•Canyoureadupthebookintwohours?•你用两小时就能把这书读完吗？•7．Beforelong,thenoisedroppedcompletely…没过多久，噪音便彻底消失……•drop在这里为不及物动词，表示“减少”、“变弱”或“消失”：•WhenhesawthatMarywasannoyed,hisvoicedropped.•他发现玛丽生气时，便降低了嗓门。•Wehadtostayathomebeforethewindhaddropped.•风力减弱以前，我们不得不呆在家里。构成：助动词had+动词的过去分词（V.pp)用法：1.过去完成时动词表示过去某一时间或某一动作之前完成的动作或状态。在强调过去某一动作发生在另一动作之前时。在强调过去某一个动作发生在另一个动作前常常用过去完成时态。1.他说他以前见过你。Hesaidthathe______________(see)youbefore.hadseen2.到六点钟为止他们已经工作八小时了。Bysixo’clockthey______________(work)foreighthours.hadworked2.过去完成时词可以表示过去某一时刻之前发生的动作或呈现的状态，这一动作一直持续或将继续下去。Bysixo’clockthey____________(work)foreighthours.WhenIcametoGZ,he_____________(be)thereforalongtime.用法：1.到了六点钟为止，他们已经工作了八小时了。2.我到广州时，他在那里很长时间了。hadworkedhadbeen3.到上个月中旬我们在北京住了有五年时间了。Bythemiddleoflastmonthwe______________(live)inBeijingforfiveyears.hadlivedLesson87Aperfectalibi单词学习alibicommitinspectoremployerconfirmsuggesttruth•n.不在犯罪现场•v.犯（罪、错）•n.探长•n.雇主•v.确认，证实•v.提醒•n.真相alibin.不在犯罪现场proveanalibi＝establishanalibi＝setupanalibi提出不在犯罪現場的辩护他有案发时不在现场的充分证据Hehasaperfectalibi.他们都有那天晚上不在现场的证明Theyallhadalibisforthatnight.commit①vt.犯（罪），做（错事、坏事等）他之前从未犯过罪。Hehasn