新概念英语三册Lessons 37~39课后练习答案

新概念英语第3卷Lessons 3739课后练习回答Comprehension1 when the writer consulted his railway time table _ _ _ _ _。A.he wanted to find out how long the express train to west haven tookB.he wanted to know the quickest way of getting to west haven by railC.he did not notice how many stations there were on the way to west havenD.he misread the information concerning the time the journal tookBy rail=by train2 at what point did the writer realize that the train was not traveling at the speed of an express train？A.when the train had reached the station after wildley .B.when the train had been held up by signals。C.after the train had stopped at several small stations。D.after the train had covered a distance of thirty miles。At the speed of.以的速度Express train特快列车3 when the writer went to the station master，he complained about _ _ _ _ _ _。A.the train scheduled as an express train having in fact been a slow oneB.the lack of colour in the time tableC.the lack of any express trains from his local station to west havenD.the fact that the west haven express had been suspended from serviceComplain about/of抱怨结构4 we have learnt to expect _ _ _ _ punctual。(L.1)A.trains being b . trains to be c . of trains being d . trains are going to be5 _ _ _ _ _ _ exceptionally heavily might railway services be temporarily dislocted .(ll.5-6)A.if only it sm owed b . only in case it snows c . only were it to snow d . only when snowOnly领导的副词子句写在句子的开头，句子要倒着安装，if条件语句省略if时，were必须先行6 the express train went direct from my local station to west haven _ _ _ _ a mere hour and seventeen minutes。(l.10)A.in b . lasting c . a journey which lasted d . a journey of7 one hour and seventeen minutes passed _ _ _ _ still to cover half the distance。(ll.16-17)A.before wehad b . before having c . when wehad。and wehad使用a选项时，必须从问题干燥中删除still。8 when he denied the train s existence，I asked if I _ _ _ _ _ _ borrow his copy。(ll.19-20)A.can B. may C. might D. was able toVocbulary9 even a mighty express train can be _ _ _ _ by signals。(l.14)A.halted b . retarded c . slowed up d . delayedHeld up=delayed停止放坡防止Retardslam up缓慢10 I determined to lodge a complaint _ _ _ _ on arrival。(l.18)A.firstly b . punctually c . straightd . immediately11 _ _ _ _ _ _ _ _，I told him that it was there in black and white。(ll.20-21)A.noting my triumph b . sounding triumphant c . on a triumphant note d . in my triumphant voice12 glancing at it briefly，he told me I should _ _。(l.21)A.take another look b . review it c . oer look it d . have second sight检讨Overlook忽视、宽恕、检查、监督Key to Multiple choice questions1.b 2 .c 3 .a 4 .b 5 .c 6 .a 7 .d 8 .c 9 .d 10 .d 11 .b 12 .aComprehension1 in assuming that calendars came into beiing with the advent of agriculture，historians made the mistake of _ _ _ _ _ _ _。A.relying soleily on the written wordB.disregarding the markings that early man had been responsible forC.supposing that nomadic man had no reason to understand the seasonsD.not connecting the passage of days with the phase of the moon2 the scientific evidence that has recently come to light is that _ _ _ _。A.no mads engraved the bones and tusks of the animals they killedB.nodslived by hunting and fishC.no madtraveled widely in various parts of the worldD.the markings made by various nomadic groups all have a defined pattern3 the paintings which have been found on the walls of nomadic dwelling places _ _ _。A.have taught historians something about the nomadic way of lifeB.have no other content than their artistic meritC.are not thought to be connected with an ancient calendar systemD.are invaribly accomanied by odd dots，lines and symbols结构4 it _ _ _ _ _ as if they could see nad hear us in action。(ll.6-7)A.was B. were C. should be D. will be5 even _ _ _ _ seem insigficant remains can shed interesting.(ll.8-9)A.they B. which C. what D. those to6 historians are now able to read this difficult code _ _ _ _ markings made in.(ll.15-16)A.with correlating b . having correlated c . which correlates d . for they correlate7 _ _ _ _ be a definite relation between these paintings and the.(ll.19-21)A.it could b . there can c . there may d . it mightVocbulary8 historians have long tried to _ _ _ _ _ dots，lines and.(l.13)A.puzzle b . puzzle out c . riddle . detect9 by correlating markings made in _ _ _ _ parts of the world.(ll.15-16)A.different b . several c . many d . other10-historians have been able to read _ _ _ _。(l.16)A.these puzzling signs b . this hard law c . these difficult signals。this uneasletter11 until recently historians assumed that calendars _ _ _ _ with the advent of agriculture。(l.10)A.came to existing b . came to existing c . CME to exist d . were existentialCome to动词原型：come to recordCome to existCome into existence12 the people who lived by hunting and fiming during the last ice age _ _ _ _。(ll.14-15)A.wandered from place to place b . lived in villags c . first learnt to write d . learnt how to farm the landKey to Multiple choice questions1.b 2 .d 3 .a 4 .d 5 .c 6 .b 7 .c 8 .b 9 .a 10 .a 11 .c 12 .aComprehension1 why were the passengers so relieved when the boulders disappared？A.Bruce could now drive even faster。B.they had covered the greater part of the distance to the village。C.it seemed less likery that they would