老托福阅读真题PASSAGE 66

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托福听力tpo66section1 对话讲座原文+题目+答案+译文

托福听力tpo66section1对话讲座原文+题目+答案+译文Conversation1 (1)原文 (1)题目 (3)答案 (4)译文 (4)Lecture1 (6)原文 (6)题目 (9)译文 (11)Conversation1原文Student:How was that conference last weekend?Professor Miles.Professor:Great.I heard some really terrific presentations,refreshing topics too. About all these,you don't usually hear too much about.Student:why not?Professor:Oh,it's a funny thing about academia.It thinks scholars would do research about every topic imaginable.But actually,some authors,some genres aren't respective very much.So not very much is written them...gothic literature,detective novels.Student:But that's what the conference was about？Professor:Yeah,pretty much.It was kind of subversive,I guess.But there's a whole wealth of knowledge out there just waiting to be explored.I find that really exciting.Student:Sure.Professor:Yeah.Anyway,you wanted to ask me about the final paper?Student:Yeah，which I see now ties into the theme of that conference,since we're supposed to write about a book from one of those lesser genres.I was wondering what about science fiction?Professor:Sure.Though it's a genre that's actually getting more and more respect within academia.There was even a talk at the conference about Jack Vance.Student:He wrote planet of adventure,right?Professor:Yeah.He's a well-researched respected science fiction writer.If you're interested in science fiction,you could look them up.That leads you to lots of other authors and lots of possibilities for your paper.Student:Great.I'm relieved you think that,that's a good genre to study.I'll find a book that interests me and do the paper on that.It seems like most people assume that science fiction is kind of like,I don't know,junk literature.Professor:Yes,a lot of people do.Student:Yeah,but I've read somethings and I think that some of it is really well written and it takes so much imagination to write SCI-Fi.Professor:Well,careful,though,there is a difference between science fiction and Scifi.Student:What do you mean?Professor:SCI fi,that's what you tend to see in films.It has all the spaceships and robots,and it focuses on exotic technology you know factor like special effects，at the expense of a well written story.I think a lot of people don't realize this and tend not to make a distinction.Student:Okay.Professor:But true science fiction is much more intellectual than that. The story is very important,and even though it might take place in an imaginary world,it might have exotic gadgets.The focus is on the plot.Science fiction creates metaphors about our world.And well what it means to be human.It's meant to getpeople to think about real things like history and human behavior.That's worthy of your time,but not SCI fi.Student:Great.Well.Can I let you know next week which book I want write about?Professor:Sure.题目1.Why does the man go to see the professor?A.To find out what the assignment is for the final paperB.To discuss a conference that the professor attendedC.To get a topic area approved for a class assignmentD.To find out the difference between science fiction and sci-fi2.What was unusual about the conference that the professor attended?A.It included presentations by many scholars who were not well known to the professor.B.It included presentations by students.C.It focused on authors who are respected by most scholars.D.It focused mostly on less popular literary genres.3.Why does the professor mention Jack Vance?[Click on2answers.]A.To encourage the man to write a paper about Planet of AdventureB.To support her point that some authors should be researched moreC.To indicate a way for the man to begin looking for a suitable topicD.To demonstrate that science fiction is gaining attention from scholars4.What is the man’s attitude toward science fiction?A.He is confident that it will become more respected.B.He disagrees with a commonly held opinion about it.C.He understands why it is not well respected.D.He is impressed that it includes exotic technology.5.According to the professor,what is a key difference between sci-fi and science fiction?A.Sci-fi is intellectually more challenging than most science fiction.B.Science fiction stories are often made into films.C.Science fiction places more importance on plot than sci-fi does.D.Science fiction makes little use of exotic technology.答案C D CD B C译文1.学生：上周末的会议如何，Miles教授？2.教授：很好，我听到了很多非常精彩的演讲，以及令人耳目一新的话题，而且这些话题平时都没机会听到。

托福阅读TOEFL三篇tpo66原文译文题目答案背景知识

托福阅读TOEFL三篇tpo66原文译文题目答案背景知识阅读-1 (2)原文 (2)译文 (6)题目 (9)答案 (16)背景知识 (17)阅读-2 (23)原文 (23)译文 (27)题目 (30)答案 (38)背景知识 (39)阅读-3 (41)原文 (41)译文 (44)题目 (47)答案 (54)背景知识 (56)阅读-1原文The Actor and the Audience①Actors,even when they are well rehearsed,can never fully anticipate how well they will perform before an actual audience.The actor who has been brilliant in rehearsal can crumble before an audience and completely lose the“edge”of his or her performance in the face of stage fright and apprehension.The presence of an audience can affect performance in other ways as well.Or—and this is more likely —an actor who seemed fairly unexciting at rehearsal can suddenly take fire and dazzle the audience with unexpected energy,subtlety,and depth.One celebrated example of this phenomenon was achieved by Lee J.Cobb in the original production of Arthur Miller’s Death of a Salesman,in which Cobb had the title role.Roles rehearsed in all solemnity can suddenly turn comical in performance;conversely,roles developed for comic potential in rehearsal may be received soberly by an audience and lose their comedic aspect entirely.②Sudden and dramatic change,however,is not the norm as the performance phase replaces rehearsal:most actors cross over from final dress rehearsal to opening night with only the slightest shift;indeed,this is generally thought to be the goal of a disciplined and professional rehearsal schedule.Holding back until opening night,the once-popular acting practice of restraining emotional display until opening night,is universally disavowed today,and opening night recklessness is viewed as a sure sign of the amateur,who relies primarily on guts and adrenaline to get through the performance.Deliberate revision of a role in performance,in response to the first waves of laughter or applause,is similarly frowned upon in all but the most inartistic of theaters today.③Nevertheless,a fundamental shift does occur in the actor’s awareness between rehearsal and performance,and this cannot and should not be denied;indeed,it is essential to the creation of theater art.This shift is set up by an elementary feedback:the actor is inevitably aware,with at least a portion of his or her mind,of the audience’s reaction to his or her own performance and that of the other players;there isalways,in any acting performance,a subtle adjustment to the audience that sees it.The outward manifestations of this adjustment are usually all but imperceptible:the split-second hold for a laugh to die down,the slight special projection of a certain line to make sure that it reaches the back row,the quick turn of a head to make a characterization or plot transition extra clear.④In addition,the best actors consistently radiate a quality known to the theater world as presence.It is a quality difficult to describe,but it has the effect of making both the character whom the actor portrays and the self of the actor who represents that character especially vibrant and in the present for the audience;it is the quality of an actor who takes the stage and acknowledges,in some inexplicable yet indelible manner,that he or she is there to be seen.Performance is not a one-way statement given from the stage to the house;it is a two-way participatory communication between the actors and the audience members in which the former employ text and movement and the latter employ applause,laughter, silence,and attention.⑤Even when the audience is silent and invisible—and,owing to the brightness of the stage lights,the audience is frequently invisible to the actor—the performer feels its presence.There is nothing extrasensory about this:the absence of sound is itself a signal,for when several hundred people sit without shuffling,coughing,or muttering,their silence betokens a level of attention for which the actor customarily ughter,gasps,sighs,and applause similarly feed back into the actor’s consciousness—and unconsciousness—and spur(or sometimes,alas,distract)the actor’s efforts.The veteran actor can determine quickly how to ride the crest of audience laughter and how to hold the line just long enough that it will pierce the lingering chuckles but not be overridden by them;he or she also knows how to vary the pace and/or redouble his or her energy when sensing restlessness or boredom on the other side of the curtain line. Performance technique,or the art of reading an audience,is more instinctual than learned.The timing it requires is of such complexity that no actor could master it rationally;he or she can develop it only out of experience.译文演员和观众①演员，即使是经过充分排练，也无法完全预测他们在真实观众面前的表现。

托福阅读tpo66R-3原文+译文+题目+答案+背景知识

TPO66 阅读-3 What is Coral?原文+译文+题目+答案+背景知识原文What is Coral?①Corals belong to a group of animals called cnidarians. This group encompasses hard and soft corals, sea fans, gorgonians, hydroids, jellyfish, and sea anemones. Although the group is remarkably diverse, there are a few features shared by all. They have a free-swimming larval stage and a simple body plan: a central mouth, through which material passes in and out of the body, and a ring of tentacles. The other distinguishing feature of the cnidarians is the presence of nematocysts (stinging cells), which are used to catch prey.②Individual corals are known as coral polyps; each is a single animal. In isolation a coral polyp looks very similar to a sea anemone, but unlike sea anemones, which live separated from each other, corals form colonies. A few species remain solitary, but in most cases, new polyps bud off the initial founding polyp, and gradually colonies of thousands or even millions of polyps will grow, each connected to its neighbors by living tissue. Freed from the limitations of living alone, colonies can grow to immense sizes and live a very long time.③Corals come in all shapes and sizes, but the basic plan is the same; polyps live asa surface layer on some sort of structure, be it hard and inflexible or rubbery. The hard, or true corals, for which reefs are most famous, build limestone skeletons beneath the living tissue. Soft corals, as their name implies, do not form solid skeletons; instead they secrete limestone crystal structures called sclerites, which are embedded within a jellylike matrix beneath the polyps. When they die, little is left of most soft corals as the limestone element of their makeup is so small and easily breaks up.④By contrast, some sea whips and fans and, notably, the black corals, have such dense skeletons of limestone, protein, and minerals that they are highly durableand are collected and polished for jewelry. The skeleton of black corals is more dense the slower it grows, and it grows more slowly at depth. So it is the very deep, older colonies that are most highly prize.⑤Coral reefs would not exist if it were not for the ability of coral polyps to secrete limestone or calcium carbonate. Sea water surrounding a coral is very rich in dissolved calcium carbonate, but the fluid inside the polyp cannot retain a large quantity of calcium carbonate, so it is laid down as microscopic needle-shaped crystals beneath and around the polyp. This process occurs in two stages. As the polyp expands to feed with its tentacles at night, it lifts off the skeleton, rather like a glove coming part way off a hand. At this stage, the calcium carbonate crystals form ridges. During the following day (when the coral polyp is retracted and lying on its new structure), the valleys between the ridges fill in with more calcium carbonate and the skeleton takes on a smoother appearance. Because the skeleton of hard corals is made of limestone or calcium carbonate, it is pure white.⑥Each coral species lays down its skeleton in a different way. This gives rise to the extraordinary range of shapes and forms that hard corals take. Some form large boulders, where the polyps live in small, isolated depressions or grooves in the skeleton. Some grow in branches, which can be small and stubby, while others are spreading, treelike structures. Still others grow delicate, leaflike plates or flat tables. The range is huge, and to complicate the matter further, the same species will grow in a different way depending on the physical characteristics of the place in which it finds itself. Although a coral’s genetic blueprint is fundamental in determining what it looks like, its appearance is also affected by waves, currents, light, and competition for space on the reef. Such variations in coral form have complicated the matter of identification over the years.译文什么是珊瑚？①珊瑚属于一种叫做刺胞动物的动物。

老托福阅读训练答案汇总

【往年真题】老托福阅读训练答案汇总小马过河为大家准备了“【往年真题】老托福阅读训练答案汇总”，供各位备考托福的考生们参考使用，来提高自己的托福成绩！免费咨询电话：400-0123-267PASSAGE 1 BBACC DBCDA BPASSAGE 2 AACCD CABDPASSAGE 3 BDCBB CBDAD CAPASSAGE 4 BBDBD CACAPASSAGE 5 DACCB DBBADPASSAGE 6 DBDBC ACABDPASSAGE 7 BCDCD CBABBPASSAGE 8 DDCCB CADAPASSAGE 9 CBDBD BBAPASSAGE 10 ACDCA BCDBAPASSAGE 11 CAABD CADDPASSAGE 12 CDACB AACCBPASSAGE 13 AACAC CADPASSAGE 14 DCABC DABAC DBAPASSAGE 15 DABDC CDCBD ABPASSAGE 16 DBBCA DCDCDAPASSAGE 17 DAACA DCBCD CAPASSAGE 18 BBBDB CCCDAPASSAGE 19 BBDDC DCBCA CPASSAGE 20 BCACD DCBAAPASSAGE 21 BDCAA BABDPASSAGE 23 BBDBA ACADC DAC PASSAGE 24 BCBBC ADABA A PASSAGE 25 CABBB DDABC A PASSAGE 26 ADDBC DACBA PASSAGE 27 DADBC BBDBA D PASSAGE 28 ACBBA ABCBA PASSAGE 29 ACBDC ABDB PASSAGE 30 DABCC CBCB PASSAGE 31 BDCDD ACBBB C PASSAGE 32 CBDBA DACBD PASSAGE 33 ADADC ABDBB C PASSAGE 34 DCADB CDBBA B PASSAGE 35 CABCA BCDBA PASSAGE 36 BADCC BACBD C PASSAGE 37 BBADA BBCCD PASSAGE 38 BDBDB DAACD B PASSAGE 39 CDAAC BCABB D PASSAGE 40 BDDCC ABADCB PASSAGE 41 CBBCD CDAD PASSAGE 42 CBDDA BCCAC D PASSAGE 43 BBCAA D PASSAGE 44 CBBCA D PASSAGE 45 BCADA DDPASSAGE 47 DCBAD AC PASSAGE 48 DCBAD CCADD PASSAGE 49 BCCBA DBCBD B PASSAGE 50 DCCAC BBCAD PASSAGE 51 BCADB DADD PASSAGE 52 AABDA ADDBD PASSAGE 53 ACBDA ADBD PASSAGE 54 ACCBB DACD PASSAGE 55 ABCCB CABD PASSAGE 56 BDBCC ACAA PASSAGE 57 ABCCC DDAA PASSAGE 58 BABDB CDADC PASSAGE 59 ACBBA ACDB PASSAGE 60 DACDB BACCA PASSAGE 61 BCADD DCA PASSAGE 62 CABDC ABCBD PASSAGE 63 CBDCB ABDCB PASSAGE 64 DCABC AACAD PASSAGE 65 BBADB DACCB PASSAGE 66 CABCD AAABD B PASSAGE 67 BDACB DADCD PASSAGE 68 BAADC CDADB C PASSAGE 69 BABCD ADDBBPASSAGE 71 DBCAD CDCDA B PASSAGE 72 BCCAD DCACA PASSAGE 73 CABCB CBDA PASSAGE 74 CBDAB AADBD PASSAGE 75 ADABC CCDCC PASSAGE 76 BACCD BBBC PASSAGE 77 BCDCD AADAB C PASSAGE 78 BDAAD DCCBD PASSAGE 79 BDBDC AACDB C PASSAGE 80 BCADB ADABA A PASSAGE 81 DABDD ACBDD AB PASSAGE 82 CBADD CCABD PASSAGE 83 CAADC BCBDD C PASSAGE 84 CCAAA BDDDB PASSAGE 85 CBADC CDCCB PASSAGE 86 BBDCC CADBD A PASSAGE 87 ABBDB DCABD PASSAGE 88 ADBCA BBCD PASSAGE 89 CADAD ACBD PASSAGE 90 CCADB CACC PASSAGE 91 CBBAA DCACC PASSAGE 92 ABDAC DCCCC PASSAGE 93 CAACB DCBCA DPASSAGE 95 ABCCB ADBAADPASSAGE 96 CBCDA ABACCPASSAGE 97 BCDAD CACDCPASSAGE 98 DCCBD DBBACPASSAGE 99 CDCBC BCBAC DPASSAGE 100 BAACD DBCAA C来源于：小马过河相关推荐：托福阅读常出现的9个深度句托福阅读利剑之语法托福阅读解题方法之《主旨题》。

托福听力tpo66 lecture1、2、3 原文+题目+答案+译文

托福听力tpo66lecture1、2、3原文+题目+答案+译文Lecture1 (1)原文 (1)题目 (3)答案 (5)译文 (5)Lecture2 (7)原文 (7)题目 (9)答案 (11)译文 (11)Lecture3 (13)原文 (13)题目 (15)答案 (17)译文 (18)Lecture1原文Professor:OK,today,I want to talk about sleep.We all sleep.Human sleep,many animal sleep.When we sleep,we aren't actually unconscious,but in a state of reduced awareness of our surroundings.Now,what does that mean for animals in the wild,if they are in a state like that?Unable to monitor their environment?Male Student:Well,they're helpless,vulnerable to predators,maybe.Professor:Right.They are vulnerable to predators.Yeah,they sleep.So let's talk about why,the biology of sleep.So the first thing l want you to understand is that sleeps a very risky behavior.And risky don't evolve unless they bring the animals some kind of benefit that outweighs that risk.So sleep must have a really important function.And I want to emphasize that there is a difference between sleep and other forms of inactivity,like regular rest.The insects,for instance,rest.But they don't sleep.What's specific to sleep is thatthe brain alters many of its usual activities,including its connection to sensory and motor organs,it shuts those connections down.So a sleeping animal can usually neither sense nor move.And I say usually because…well,we will get to that in a minute.So,basically all mammals and birds sleep.But there are some unusual ways of sleeping.Take marine mammals.Like dolphins,dolphins need to swim up for air once in a while,so they can't completely shut off all movement and sensation.So their brain can't shut down completely.But dolphins get around this.How?won't they sleep one brain hemisphere at a time?Sleeping dolphins actually look like they're just resting,awake and occasionally swim up for air.So how can we even tell their sleeping?Well,we measured their brain activity which showed that1/2was active while the other was sleeping.That's some adaptation, uh?So,what is the function of sleep?As I said,it must be important,but why?Okay.I know you're all tempted to say,uh,that sleeps when the whole body rests that sleep is our mechanism to recover from physical activity.And it's true.When you sleep, your muscles lose their tone,they relax,the body saves energy.But this could happen even during regular waking rest.I mean,that's probably what happens when insects rest.You don't need sleep for that.You can get the same benefit by resting awake.So this doesn't explain why sleep involved.To explain the real function,the most important benefit of sleep.You'll need to focus on the brain,not the muscles.Remember how we can tell that a dolphin sleeping not just resting,is because of a unique pattern of brain activity,which is a clue that sleeps function has to do specifically with the brain.And that's the general consensus cause,that's what could explain by it evolved.It also explains why sleep is a characteristic of mammals and birds,because they have the most complex brains of all animals.The simpler brain uh like a reptile gets by with little sleep or even without sleep.OK,so we know that sleep benefits the brain but in what way?We are notsure yet.Okay.So one hypothesis is that during sleep,the brain's synthesize molecules that it needs for proper functioning when awake.The longer we stay awake,the more those molecules get depleted.So the brain needs to replenish them,and this supposedly happens during sleep.I'm talking about energy sources like glycogen and some types of neuro-transmitter that are needed to transmit signals between nerve cells.So these get replenish during sleep and the next morning our brain is working with a full supply of energy and neuro-transmitters again.With that explains why we feel so alert and mentally refreshed after night sleep.Yes,Jim?Male Student:Well,you know,I don't work well in the morning at all.Female Student:Yeah,I do my best work at night too.Professor:Not everyone's at their best in the morning.I grant you that.But that doesn't rule out the replenishment hypothesis.It's just a bit more complicated than I said.They were fairly sure that there's this other rhythm of mental activity going on that independent of sleep.It's like a pre-program24hours cycle.Your mental activity peaks at a certain hour every day,like at night,for you two.And then it goes down at some other point.But the point is that after a sleepless night,that peak is not as high as it would normally be,and the longer you go without,the lower those peaks get. So the replenishment may be needed to keep the metal high.Does that make sense? The two mechanisms are not mutually exclusive.That's what I'm trying to say.题目1.What is the main purpose of the lecture?A.To explain why people sleep at night rather than during the dayB.To discuss the problems caused by a lack of sleepC.To explain why muscles in the body need sleepD.To explore benefits that are provided by sleep but not by regular rest2.Why does the professor mention that sleep is a risky behavior?A.To suggest that resting while awake is better than sleepingB.To indicate how important the benefits of sleep must beC.To explain why many animals sleep during the dayD.To explain why birds sleep less than mammals3.According to the professor,why is the sleep of dolphins unusual?A.Their sleep is interrupted whenever they need to come up for air.B.They can move around while they are asleep.C.In every dolphin group only half of the dolphins are asleep at any given time.D.Their brains show no activity during sleep.4.What does the professor conclude about the view that the main function of sleep is to allow the body to recover from physical activity?A.It is true for all animals except marine mammals.B.It is supported by measurements of brain activity.C.It explains why sleep has evolved.D.It is not convincing when examined more closely.5.According to the hypotheses discussed by the professor,what determines howalert we feel at a particular time of the day?[Click on2answers.]A.The supply of certain chemicals in our brainB.The chemical composition of our dietC.Our24-hour cycle of mental activityD.The time of day when we usually wake up6.Why do the students say this:Male Student:Well,you know,I don't work well in the morning at all.Female Student:Yeah,I do my best work at night too.A.To show the professor that they have understood the theoryB.To support the professor's point that people tend to be active at the same timeC.To point out a fact that seems to contradict the hypothesis the professor just discussedD.To indicate that they would like to change their sleeping habits答案D B B D AC C译文教授：好的，今天我想谈谈睡眠。

托福阅读真题第66篇DinosaursandParentalCare

托福阅读真题第66篇DinosaursandParentalCareFrom fossil evidence alone the question of whether or not dinosaurs cared for their young is very difficult to answer. Because behaviors are not preserved in the fossil record, we can only make inferences from indirect evidence. Parental care can be divided into two types of behavior: prehatching (building nests and incubating eggs-for example, sitting on top of them so as to warm the eggs and encourage hatching) and posthatching(feeding the young and guarding the nests). Most of our evidence comes from alleged dinosaur rookeries (places where nests are built). Several have been excavated in eastern Montana, where a large concentration of dinosaur nests was found at a place now called Egg Mountain. Most of these probably belonged to the hadrosaur Maiasaura. Preserved in these nests are the bones of baby dinosaurs. The finds at Egg Mountain and other sites around the world document that dinosaurs laid their eggs in nests.The nests at Egg Mountain are reported to be equally spaced, separated by a space corresponding to the length of an adult Maiasaura From this arrangement scientists have inferred that the nests were separated in this way to allow incubation in a tightly packed nesting colony. Although this interpretation is open to challenge, the discovery of Oviraptor adults on top of Oviraptor egg clutches(as determined by embryos in some eggs) is relatively powerful evidence that at least this dinosaur incubated its nests.Evidence for parental care following hatching is much more controversial Behavioral speculation based on indirect fossil evidence is dangerous because the data is not always asunambiguous as might appear. At Egg Mountain, many nests contain baby dinosaur bones. Not all the dinosaurs in the nest are the same size. Many of the small bones found in the nests are associated with jaws and teeth, teeth that show signs of wear. It seems reasonable to assume that the wear was caused by the chewing of the coarse plants that were the hatchlings' diet. Because the young were still in the nest this food may have been brought to the rookery by foraging adults. This line of reasoning suggests that these animals had an advanced system of parental care. A closer look at the evidence clouds this interpretation. Analysis of dinosaur embryos indicates that worn surfaces are present on the teeth of juveniles even before hatching. Just as a human baby moves inside the mother before birth, modern-day archosaurs also grind their teeth before birth, wearing the surface in some spots. Thus, the fossil evidence for an advanced parental care system in extinct dinosaurs is suggestive but inconclusive, and it is hard even to imagine the sort of paleontologic discovery that could settle this debate for good.The strongest evidence that extinct dinosaurs had some form of advanced parental care system is based on an understanding of the phylogenetic relationships among dinosaurs and their closest living relatives. Birds(which are in essence modem, feathered dinosaurs), even primitive ones such as ostriches and kiwis, exhibit parental care, so some form of parental care can be inferred to have existed in the last common ancestor of all birds. Although unappreciated, crocodiles are reptiles that are also caring parents. They build nests, guard the nests, and in some cases dig their young out of the nest when they hear the chirping young ones hatching. The young even communicate with each other while still in the egg by high-frequency squeaks (as birdsdo). Some evidence suggests that this squeaking is a cue for the synchronization of the hatching. Since birds and crocodiles share a common ancestor, the simplest explanation for the characteristics they share (such as nest building and some form of parental care) is that they evolved only once-that these attributes were present in their common ancestor and passed on to its descendants. Because extinct dinosaurs also descended from that ancestor, the simplest and most general theory is that extinct dinosaurs also shared these characteristics, even though they cannot be directly observed, and we cannot be sure how elaborate their parental care was.1.From fossil evidence alone the question of whether or not dinosaurs cared for their young is very difficult to answer. Because behaviors are not preserved in the fossil record, we can only make inferences from indirect evidence. Parental care can be divided into two types of behavior: prehatching (building nests and incubating eggs-for example, sitting on top of them so as to warm the eggs and encourage hatching) and posthatching(feeding the young and guarding the nests). Most of our evidence comes from alleged dinosaur rookeries (places where nests are built). Several have been excavated in eastern Montana, where a large concentration of dinosaur nests was found at a place now called Egg Mountain. Most of these probably belonged to the hadrosaur Maiasaura. Preserved in these nests are the bones of baby dinosaurs. The finds at Egg Mountain and other sites around the world document that dinosaurs laid their eggs in nests.。

老托福阅读真题及答案解析

老托福阅读真题及答案解析-CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN老托福阅读真题及答案解析托福从听、说、读、写四方面进行英语能力全面考核。

托福频道为大家提供了这四个方面的资料，希望对大家有所帮助。

Aviculturists, people who raise birds for commercial sale, have not yet learned how to simulate the natural incubation of parrot eggs in the wild. They continue to look for better ways to increase egg production and to improve chick survival rates.When parrots incubate their eggs in the wild, the temperature and humidity of the nest are controlled naturally. Heat is transferred from the bird's skin to the top portion of the eggshell, leaving the sides and bottom of the egg at a cooler temperature. This temperature gradient may be vital to successful hatching. Nest construction can contribute to this temperature gradient. Nests of loosely arranged sticks, rocks, or dirt are cooler in temperature at the bottom where the egg contacts the nesting material. Such nests also act as humidity regulators by allowing rain to drain into the bottom sections of the nest so that the eggs are not in direct contact with the water. As the water that collects in the bottom of the nest evaporates, the water vapor rises and is heated by the incubating bird, which adds significant humidity to the incubation environment.In artificial incubation programs, aviculturists remove eggs from the nests of parrots and incubate them under laboratory conditions. Most commercial incubators heat the eggs fairly evenly from top to bottom, thus ignoring the bird's method of natural incubation, and perhaps reducing the viability and survivability of the hatching chicks. When incubators are not used, aviculturists sometimes suspend wooden boxes outdoors to use as nests in which to place eggs. In areas where weather can become cold after eggs are laid, it is very important to maintain a deep foundation of nesting material to act as insulator against the cold bottom of the box. If eggs rest against the wooden bottom in extremely cold weather conditions, they can become chilled to a point where the embryo can no longer survive. Similarly, these boxes should be protected from direct sunlight to avoid high temperatures that are also fatal to the growing embryo. Nesting material should be added in sufficient amounts to avoid both extreme temperature situations mentioned above and assure that the eggs have a soft, secure place to rest.1. What is the main idea of the passage(A) Nesting material varies according to the parrots' environment.(B) Humidity is an important factor in incubating parrots' eggs.(C) Aviculturists have constructed the ideal nest box for parrots.(D) Wild parrots' nests provide information useful for artificial incubation.2. The word "They" in line 2 refers to(A) aviculturists(B) birds(C) eggs(D) rates3. According to paragraph 2, when the temperature of the sides and bottom of the egg are cooler than the top, then(A) there may be a good chance for successful incubation(B) the embryo will not develop normally(C) the incubating parent moves the egg to a new position.(D) the incubation process is slowed down4. According to paragraph 2, sticks, rocks, or dirt are used to(A) soften the bottom of the nest for the newly hatched chick(B) hold the nest together(C) help lower the temperature at the bottom of the nest(D) make the nest bigger5. According to paragraph 2, the construction of the nest allows water to(A) provide a beneficial source of humidity in the nest(B) loosen the materials at the bottom of the nest(C) keep the nest in a clean condition(D) touch the bottom of the eggs6. All of the following are part of a parrot's incubation method EXCEPT(A) heating the water vapor as it rises from the bottom of the nest(B) arranging nesting material at the bottom of the nest(C) transferring heat from the parent to the top of the eggshell(D) maintaining a constant temperature on the eggshell7. The word "suspend" in line 18 is closest in meaning to(A) build(B) paint(C) hang(D) move8. The word "fatal" in line 24 is closest in meaning to(A) close(B) deadly(C) natural(D) hot9. The word "secure" in line 27 is closest in meaning to(A) fresh(B) dry(C) safe(D) warm10. According to paragraph 3, a deep foundation of nesting material provides(A) a constant source of humidity(B) a strong nest box(C) more room for newly hatched chicks(D) protection against cold weather11. Which of the following is a problem with commercial incubators?(A) They lack the natural temperature changes of the outdoors.(B) They are unable to heat the eggs evenly(C) They do not transfer heat to the egg in the same way the parent bird does.(D) They are expensive to operate.12. Which of the following terms is defined in the passage(A) Aviculturists (line 1)(B) gradient (line 8)(C) incubation (line 15)(D) embryo (line 22)正确答案：DAACA DCBCD CA。

托福资料之老托阅读100篇【完整版】.docx

托福资料之老托阅读 100 篇【完整版】老托阅读 100 篇相对 TPO 要简单一些，也是伴随托福备考学员的很重要的一份资料，对于基础薄弱，做 TPO 真题阅读需要过渡的考生来说再适合不过了，为方便考生备考，太傻留学托福考试频道特意将这100 篇托福阅读理解为考生做了归纳和整理，考生只要收藏此页面，就可以在需要的时候打开进行练习了!Toefl 资料下载之老托阅读100 篇【完整版】PASSAGE 1: 冰箱的发展PASSAGE 2: 水循环PASSAGE 3: 印第安人变篮子的故事PASSAGE 4: 哈德逊河派的绘画PASSAGE 6: 硫酸钾在造玻璃和肥皂时的作PASSAGE 5: 创造文化的材料和技术用PASSAGE 7:Philadelphia's 如何发展成商业PASSAGE 8: 为什么大型动物要生活在热带中心雨林PASSAGE 9: 孟买象化石的发现地PASSAGE 10: 人类饮食活动的变化PASSAGE 11: 竹屋怎样防御外界的侵害PASSAGE 12: 动物在岩石上产卵PASSAGE 13: 地球表面岩石的生长与分类PASSAGE 14: 电视对美国政治的影响PASSAGE 15: 菌类对农业的影响PASSAGE 16: 鸟的祖先PASSAGE 17: 鹦鹉产卵的方式PASSAGE 18: 女性对美国建立初期的贡献PASSAGE 19: 北美城市的发展PASSAGE 20: 壁炉的构造PASSAGE 21: 美国早期雕塑的发展PASSAGE 22: 北美城市的发展改革PASSAGE 23: 美国早期城市功能的发展PASSAGE 24: 地球极地激光的形成和外形PASSAGE 25: 营养学研究的历史PASSAGE 26: 关于某彗星的介绍PASSAGE 28:19 世纪末 20 世纪初艺术的发PASSAGE 27: 土壤分解法展PASSAGE 29:一种农业机器在美国的普遍PASSAGE 30: 蝴蝶的种类使用PASSAGE 31: 房租租金的控制PASSAGE 32: 西方艺术发展史PASSAGE 33: 关于做决定的研究PASSAGE 34: 城市的发展以及移民PASSAGE 35: 一种岩洞对观察天象的影响PASSAGE 36: 美国水彩画协会的发展PASSAGE 37: 人的声音对个性的影响PASSAGE 38 : 有关冰河时代的PASSAGE 39: 印第安人捕鱼的生活方式PASSAGE 40: 一周工人工作时间的演变PASSAGE 42:美国铁路发展给美国带来的PASSAGE 41: 地球物种灭绝的分析影响PASSAGE 43: 抗感染药的发明PASSAGE 44: 大脑中神经系统的结构PASSAGE 45:19 世纪的家庭工作PASSAGE 46: 宾夕法尼亚暖气锅炉的改造PASSAGE 47: 美国在 20 世纪初对移民者的PASSAGE 48: 不同领导的领导风格介绍PASSAGE 50:19 世纪艺术在工业社会中的PASSAGE 49: 古代陶瓷的制作方式角色PASSAGE 51 : 美国建立自然生态保护园的PASSAGE 52:美国劳动力从农业到工业的介绍转变PASSAGE 54:被作曲家采用越来越多的音PASSAGE 53: 玻璃纤维的使用方法乐元素PASSAGE 55: 建立公园的计划PASSAGE 56: 民歌定义的不同理解PASSAGE 58:从狩猎到农业的改变对人类PASSAGE 57: 希腊陶瓷技术的发展生活的影响PASSAGE 60: 美国棉花 19 时期作为重要的PASSAGE 59: 历史上第一只鸟的介绍出口商品PASSAGE61: 北美农业殖民地艺术家作品PASSAGE 62: 关于鸟换毛的事PASSAGE 63: 鸟躲避侵略者的三种策略PASSAGE 64: 蚂蚁工作方式的介绍PASSAGE 65: 彗星的 coma 的形成PASSAGE 66: 小孩学说话PASSAGE 67: 某个奇特地方的植被PASSAGE 68: 北美陶瓷的制作PASSAGE 69:美国报纸上气象报道图的变PASSAGE 70: 鸟搭窝的方式化PASSAGE 71: 地理位置对城市发展的影响PASSAGE 72: 哈莱姆文艺复兴PASSAGE 73: 科技与工业化联系PASSAGE 74: 冰川的形成及融化PASSAGE 75:早期狩猎对大型体格动物灭PASSAGE 76: 泥土的形成及其用途绝的影响PSSAGE 77: 生物灭绝的原因PASSAGE 78: 远古的文字PASSAGE 79: 动物行为的研究PASSAGE 80: 美国调查方式的实施PASSAGE 82:婴幼儿时期的模仿对人和动PASSAGE 81: 木星的简介物的影响PASSAGE 83:美国现实主义和自然主义作PASSAGE 84: 美国早期印刷业的内容家介绍PASSAGE 85: 郁金香在北美殖民地的发展PASSAGE 86: 蚂蚁生存使用的各种信号PASSAGE 87: 热能在大气中传输PASSAGE 88: 化石的形成PASSAGE 90:某时期变化对海洋生物的影PASSAGE 89:19 世纪静物艺术品响PASSAGE 91:不同时期艺术装饰风格的简PASSAGE 92: 岩石层对气候的影响介PASSAGE 94:美国工业化给美国经济带来PASSAGE 93: 洛杉矶城市的发展的改变PASSAGE 95:昆虫怎样用信息素来传递信PASSAGE 96:Homestead Act 的弊端息PASSAGE 97: 对月亮两个区域的研究PASSAGE 98 : 松鼠吃橡果的迷PASSAGE 99 : 碳水化合物和气温的关系PASSAGE 100: 小提琴的发展和使用原文网址：托福考试：。

托福资料之老托阅读100篇【完整版】

PASSAGE 32:西方艺术发展史
PASSAGE 33:关于做决定的研究
PASSAGE 34:城市的发展以及移民
PASSAGE 35:一种岩洞对观察天象的影响
PASSAGE 36:美国水彩画协会的发展
PASSAGE 37:人的声音对个性的影响
PASSAGE 38 :有关冰河时代的
PASSAGE 39:印第安人捕鱼的生活方式
PASSAGE 78:远古的文字
PASSAGE 79:动物行为的研究
PASSAGE 80:美国调查方式的实施
PASSAGE 81:木星的简介
PASSAGE 82:婴幼儿时期的模仿对人和动物的影响
PASSAGE 83:美国现实主义和自然主义作家介绍
PASSAGE 84:美国早期印刷业的内容
PASSAGE 85: 郁金香在北美殖民地的发展
PASSAGE 70:鸟搭窝的方式
PASSAGE 71:地理位置对城市发展的影响
PASSAGE 72:哈莱姆文艺复兴
PASSAGE 73:科技与工业化联系
PASSAGE 74:冰川的形成及融化
PASSAGE 75:早期狩猎对大型体格动物灭绝的影响
PASSAGE 76:泥土的形成及其用途
PSSAGE 77:生物灭绝的原因
PASSAGE 16:鸟的祖先
PASSAGE 17:鹦鹉产卵的方式
PASSAGE 18:女性对美国建立初期的贡献
PASSAGE 19:北美城市的发展
PASSAGE 20:壁炉的构造
PASSAGE 21:美国早期雕塑的发展
PASSAGE 22:北美城市的发展改革
PASSAGE 23:美国早期城市功能的发展
PASSAGE 94:美国工业化给美国经济带来的改变

托福阅读tpo66R-2原文+译文+题目+答案+背景知识

TPO66阅读-2Visions of the Land原文 (1)译文 (2)题目 (4)答案 (8)背景知识 (9)原文Visions of the Land①Successive generations of North Americans have viewed their continent’s natural environment in different ways.From the vantage point of the present,it is clear that perceptions of the land have changed dramatically from the first years of settlement to the Civil War.Not only have such visions often shifted,but also different peoples have used their particular perspective to reshape the land itself and make it fit their own sense of what nature should be.If the consequences of some changes,such as cutting forests and filling in lowlands,have been deliberate and purposeful—to open the landscape and create sweeping vistas,for example—other human undertakings,such as mining and dam building,have brought results neither anticipated nor intended.Native peoples,no less than the first colonists and subsequent immigrants to North America,have reshaped the natural environment to meet their physical wants and spiritual needs.Indeed,much of the landscape we know today reflects patterns of use and abuse that began several centuries ago.②Long before the first European settlers reached the continent’s eastern shores, native peoples had developed agricultural practices that had changed the face of the land.By cutting away the bark to kill trees selectively,Indians in the Virginia tidewater(low,coastal land)and much of the Northeast had cleared space to plant small gardens of corn,squash,beans,and melons.Although the first English immigrants described the countryside as almost entirely wooded,the forests provided canopies of large,well-spaced trees under which a horse and rider could pass unhindered.By frequently moving their garden plots to find more-fertile soil and by periodically burning the undergrowth,Indians had further opened the land, in this way facilitating their hunting of deer and other game.Native American visions of the landscape not surprisingly featured people living in harmony withnature,whose riches they celebrated in seasonal rituals and through time-honored practices.③In contrast,the European colonists who intruded on this harmonious world often viewed it as alien and menacing;some called it,in the language of the Bible, a“howling wilderness.”The newcomers to America brought with them agricultural practices and preconceptions about nature based on their experiences in England.They saw uncultivated lands as“wastes”that needed to be“broken,”“dressed,”and“improved.”In New England,transplanted English settlers attempted to subdue what they considered a fearsome wilderness by mapping the countryside,draining marshlands,clearing pastures,fencing particular parcels,and planting wheat and other familiar crops.Within twenty years of the initial Puritan settlement,Edward Johnson boasted of the newcomers’achievements:“This remote,rocky,barren,bushy,wild-woody wilderness,a receptacle for lions,wolves, bears,foxes,racoons,beavers,otters,and all kind of wild creatures,a place that never afforded the Natives better than the flesh of a few wild creatures and parched Indian corn inched out with chestnuts and bitter acorns,now through the mercy of Christ[has]become a second England for fertility in so short a space,that it is indeed the wonder of the world.”④So,rather than adapting to their new land,the English either changed it by cutting trees,building farms,and plowing or searched for soil and landscape features that reminded them of the English countryside.Seeking to tame the land and to conquer their fear of it,generations of seventeenth-and eighteenth-century settlers nevertheless failed to gain the mastery they desired.In part,this failure resulted from their custom of settling along waterways.To expedite travel and facilitate the shipment of agricultural produce,newcomers invariably built their homes along rivers.Despite the colonists’attempts to control waterways through dams,rivers never failed to remind them of nature’s unpredictability and power. Rivers could,and often did,change course abruptly or flood during sudden rainstorms.Not until the middle of the eighteenth century did the colonists begin to discard their negative view of the landscape as a wilderness to be feared and controlled,and to substitute the idea that nature could be as much useful as fearsome.译文对土地的展望①连续几代的北美人以不同的方式看待他们大陆的自然环境。

老托福阅读真题及答案解析

老托福阅读真题及答案解析老托福阅读真题及答案解析-CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN老托福阅读真题及答案解析托福从听、说、读、写四方面进行英语能力全面考核。

托福频道为大家提供了这四个方面的资料，希望对大家有所帮助。

Aviculturists, people who raise birds for commercial sale, have not yet learned how to simulate the natural incubation of parrot eggs in the wild. They continue to look for better ways to increase egg production and to improve chick survival rates.When parrots incubate their eggs in the wild, the temperature and humidity of the nest are controlled naturally. Heat is transferred from the bird's skin to the top portion of the eggshell, leaving the sides and bottom of the egg at a cooler temperature. This temperature gradient may be vital to successful hatching. Nest construction can contribute to this temperature gradient. Nests of loosely arranged sticks, rocks, or dirt are cooler in temperature at the bottom where the egg contacts the nesting material. Such nests also act as humidity regulators by allowing rain to drain into the bottom sections of the nest so that the eggs are not in direct contact with the water. As the water that collects in the bottom of the nest evaporates, the water vapor rises and is heated by the incubating bird, which adds significant humidity to the incubation environment.In artificial incubation programs, aviculturists remove eggs from the nests of parrots and incubate them under laboratory conditions. Most commercial incubators heat the eggs fairly evenly from top to bottom, thus ignoring the bird's method ofnatural incubation, and perhaps reducing the viability and survivability of the hatching chicks. When incubators are not used, aviculturists sometimes suspend wooden boxes outdoors to use as nests in which to place eggs. In areas where weather can become cold after eggs are laid, it is very important to maintain a deep foundation of nesting material to act as insulator against the cold bottom of the box. If eggs rest against the wooden bottom in extremely cold weather conditions, they can become chilled to a point where the embryo can no longer survive. Similarly, these boxes should be protected from direct sunlight to avoid high temperatures that are also fatal to the growing embryo. Nesting material should be added in sufficient amounts to avoid both extreme temperature situations mentioned above and assure that the eggs have a soft, secure place to rest.1. What is the main idea of the passage(A) Nesting material varies according to the parrots' environment.(B) Humidity is an important factor in incubating parrots' eggs.(C) Aviculturists have constructed the ideal nest box for parrots.(D) Wild parrots' nests provide information useful for artificial incubation.2. The word "They" in line 2 refers to(A) aviculturists(B) birds(C) eggs(D) rates3. According to paragraph 2, when the temperature of the sides and bottom of the egg are cooler than the top, then(A) there may be a good chance for successful incubation(B) the embryo will not develop normally(C) the incubating parent moves the egg to a new position.(D) the incubation process is slowed down4. According to paragraph 2, sticks, rocks, or dirt are used to(A) soften the bottom of the nest for the newly hatched chick(B) hold the nest together(C) help lower the temperature at the bottom of the nest(D) make the nest bigger5. According to paragraph 2, the construction of the nest allows water to(A) provide a beneficial source of humidity in the nest(B) loosen the materials at the bottom of the nest(C) keep the nest in a clean condition(D) touch the bottom of the eggs6. All of the following are part of a parrot's incubation method EXCEPT(A) heating the water vapor as it rises from the bottom of the nest(B) arranging nesting material at the bottom of the nest(C) transferring heat from the parent to the top of the eggshell(D) maintaining a constant temperature on the eggshell7. The word "suspend" in line 18 is closest in meaning to(A) build(B) paint(C) hang(D) move8. The word "fatal" in line 24 is closest in meaning to(A) close(B) deadly(C) natural(D) hot9. The word "secure" in line 27 is closest in meaning to(A) fresh(B) dry(C) safe(D) warm10. According to paragraph 3, a deep foundation of nesting material provides(A) a constant source of humidity(B) a strong nest box(C) more room for newly hatched chicks(D) protection against cold weather11. Which of the following is a problem with commercial incubators?(A) They lack the natural temperature changes of the outdoors.(B) They are unable to heat the eggs evenly(C) They do not transfer heat to the egg in the same way the parent bird does.(D) They are expensive to operate.12. Which of the following terms is defined in the passage(A) Aviculturists (line 1)(B) gradient (line 8)(C) incubation (line 15)(D) embryo (line 22)正确答案：DAACA DCBCD CA。

往年托福阅读真题及答案

往年托福阅读真题及答案托福(TOEFL)历年真题的重要性不言而喻，这是目前托福考试出题思路的唯一参考资料，因此现今每场托福考试中都会出现大量的旧题，那么能拿到最高效的真题资料就尤为关键了。

下面给大家带来托福阅读真题，希望对你们有所帮助。

往年托福阅读真题及答案In discussing the growth of cities in the United States in the nineteenth century, one cannot really use the term “urban planning,” as it suggests modern concerns for spatial and service organization which, in most instances, did not exist before the planning revolution called the City Beautiful Movement that began in the 1890s.While there certainly were urban areas that were “planned” in the comprehensive contemporary sense of the word before that date, most notably Washington, D.C., these were the excepti on. Most “planned” in the nineteenth century was limited to areas much smaller than a city and was closely associated with developers trying to make a profit from a piece of land. Even when these small-scale plans were well designed, the developers made only those improvements that were absolutely necessary to attract the wealthy segment of the market. Indeed, it was the absence of true urban planning that allowed other factors to play such an important role in shaping the nineteenth-century American city.1. Which of the sentences below best expresses the essential information in the highlighted sentence in the passage? Incorrect choices change the meaning in important ways or leave out essential information.A.Understanding the growth of cities in nineteenth-century America requires recognizing how the City Beautiful Movementof the 1890s changed “urban planning.”B.For the most part, there was no “urban planning,” as that term is understood today, before the beginning of the City Beautiful Movement in the 1890s.C.oncerns for spatial and service organization had little impact on the growth of cities before the 1890s when the City Beautiful Movement began.D.The growth of cities in nineteenth-century America resulted in the creation of the City Beautiful Movement in the 1890s and the rise of the term “urban planning.”首先我们先明确题目的要求，其实题目中一共应该是3个核心重点要求：(1)best expresses the essential information in the highlighted sentence in the passage(2)Incorrect choices change the meaning in important ways(3)or leave out essential information.通过对题目的分析我们不难发现，essential这个单词出现了2次，换言之，题目要求大家做的是“找出句子的核心含义”，那么什么算是“核心含义”呢?要明白这个问题就要深刻理解一个概念：英语句内逻辑结构比如although A, B 中 AB两部分为让步转折关系，核心点是转折后的B句，because A, B中AB两部分为因果关系，核心点是结论B句。

托福阅读真题第66篇Dinosaurs_and_Parental_Care（答案文章最后）

托福阅读真题第66篇Dinosaurs_and_Parental_Care（答案文章最后）仅从化石证据来看，恐龙是否爱护幼崽的问题很难回答。

由于行为没有保存在化石记录中，我们只能从间接证据中做出推论。

父母照料可分为两种行为：孵化前（筑巢和孵化鸡蛋——例如，坐在它们上面加热鸡蛋并鼓励孵化）和孵化后（喂养幼崽和看守巢穴）。

我们的大部分证据来自所谓的恐龙栖息地（筑巢的地方）。

在蒙大拿州东部已经挖掘了几个，在现在称为蛋山的地方发现了大量的恐龙巢穴。

其中大部分可能属于鸭嘴龙Maiasaura。

保存在这些巢穴中的是小恐龙的骨头。

据报道，Egg Mountain 的巢穴是等间距的，由一个与成年Maiasaura 长度相对应的空间隔开。

根据这种排列，科学家们推断这些巢穴是这样分开的，以便在一个紧凑的巢穴中孵化。

尽管这种解释很容易受到挑战，但在偷蛋龙卵窝上发现偷蛋龙成虫（由一些蛋中的胚胎决定）是相对有力的证据，表明至少这种恐龙孵化了它的巢穴。

孵化后父母照顾的证据更具争议性基于间接化石证据的行为推测是危险的，因为数据并不总是像看起来那样明确。

在蛋山，许多巢穴都含有小恐龙骨头。

并非巢中的所有恐龙都大小相同。

在巢穴中发现的许多小骨头都与颌骨和牙齿有关，这些牙齿有磨损的迹象。

可以合理地假设磨损是由于咀嚼作为幼体食物的粗植物造成的。

因为幼鸟还在巢中，所以这些食物可能是由觅食的成年鸟带到巢穴的。

这种推理表明，这些动物具有先进的父母照顾系统。

仔细观察证据会掩盖这种解释。

对恐龙胚胎的分析表明，甚至在孵化之前，幼体的牙齿上就存在磨损的表面。

就像人类婴儿在出生前在母亲体内移动一样，现代的主龙也在出生前磨牙，在某些地方磨损表面。

因此，灭绝恐龙中先进的父母照料系统的化石证据具有启发性但尚无定论，甚至很难想象古生物学的发现可以彻底解决这场争论。

灭绝恐龙拥有某种形式的先进父母照料系统的最有力证据是基于对恐龙及其近亲之间的系统发育关系的理解。

老托福篇答案

老托福篇答案文稿归稿存档编号：[KKUY-KKIO69-OTM243-OLUI129-G00I-FDQS58-老托福100篇答案ANSWER KEYSPASSAGE 1 BBACC DBCDA B PASSAGE 2 AACCD CABD PASSAGE 3 BDCBB CBDAD CA PASSAGE 4 BBDBD CACA PASSAGE 5 DACCB DBBAD PASSAGE 6 DBDBC ACABD PASSAGE 7 BCDCD CBABB PASSAGE 8 DDCCB CADA PASSAGE 9 CBDBD BBA PASSAGE 10 ACDCA BCDBA PASSAGE 11 CAABD CADD PASSAGE 12 CDACB AACCB PASSAGE 13 AACAC CAD PASSAGE 14 DCABC DABAC DBA PASSAGE 15 DABDC CDCBD AB PASSAGE 16 DBBCA DCDCDA PASSAGE 17 DAACA DCBCD CA PASSAGE 18 BBBDB CCCDA PASSAGE 19 BBDDC DCBCA C PASSAGE 20 BCACD DCBAAPASSAGE 21 BDCAA BABD PASSAGE 22 CDBBD ABDDA PASSAGE 23 BBDBA ACADC DAC PASSAGE 24 BCBBC ADABA A PASSAGE 25 CABBB DDABC A PASSAGE 26 ADDBC DACBA PASSAGE 27 DADBC BBDBA D PASSAGE 28 ACBBA ABCBA PASSAGE 29 ACBDC ABDB PASSAGE 30 DABCC CBCB PASSAGE 31 BDCDD ACBBB C PASSAGE 32 CBDBA DACBD PASSAGE 33 ADADC ABDBB C PASSAGE 34 DCADB CDBBA B PASSAGE 35 CABCA BCDBA PASSAGE 36 BADCC BACBD C PASSAGE 37 BBADA BBCCD PASSAGE 38 BDBDB DAACD B PASSAGE 39 CDAAC BCABB D PASSAGE 40 BDDCC ABADCB PASSAGE 41 CBBCD CDAD PASSAGE 42 CBDDA BCCAC DPASSAGE 43 BBCAA D PASSAGE 44 CBBCA D PASSAGE 45 BCADA DD PASSAGE 46 ACBDB ABC PASSAGE 47 DCBAD AC PASSAGE 48 DCBAD CCADD PASSAGE 49 BCCBA DBCBD B PASSAGE 50 DCCAC BBCAD PASSAGE 51 BCADB DADD PASSAGE 52 AABDA ADDBD PASSAGE 53 ACBDA ADBD PASSAGE 54 ACCBB DACD PASSAGE 55 ABCCB CABD PASSAGE 56 BDBCC ACAA PASSAGE 57 ABCCC DDAA PASSAGE 58 BABDB CDADC PASSAGE 59 ACBBA ACDB PASSAGE 60 DACDB BACCA PASSAGE 61 BCADD DCA PASSAGE 62 CABDC ABCBD PASSAGE 63 CBDCB ABDCB PASSAGE 64 DCABC AACADPASSAGE 65 BBADB DACCB PASSAGE 66 CABCD AAABD B PASSAGE 67 BDACB DADCD PASSAGE 68 BAADC CDADB C PASSAGE 69 BABCD ADDBB PASSAGE 70 BCDCB ADAD PASSAGE 71 DBCAD CDCDA B PASSAGE 72 BCCAD DCACA PASSAGE 73 CABCB CBDA PASSAGE 74 CBDAB AADBD PASSAGE 75 ADABC CCDCC PASSAGE 76 BACCD BBBC PASSAGE 77 BCDCD AADAB C PASSAGE 78 BDAAD DCCBD PASSAGE 79 BDBDC AACDB C PASSAGE 80 BCADB ADABA A PASSAGE 81 DABDD ACBDD AB PASSAGE 82 CBADD CCABD PASSAGE 83 CAADC BCBDD C PASSAGE 84 CCAAA BDDDB PASSAGE 85 CBADC CDCCB PASSAGE 86 BBDCC CADBD APASSAGE 87 ABBDB DCABD PASSAGE 88 ADBCA BBCD PASSAGE 89 CADAD ACBD PASSAGE 90 CCADB CACC PASSAGE 91 CBBAA DCACC PASSAGE 92 ABDAC DCCCC PASSAGE 93 CAACB DCBCA D PASSAGE 94 DBCAB CBBCA D PASSAGE 95 ABCCB ADBAAD PASSAGE 96 CBCDA ABACC PASSAGE 97 BCDAD CACDC PASSAGE 98 DCCBD DBBAC PASSAGE 99 CDCBC BCBAC D PASSAGE 100 B AACD DBCAA C。

托福阅读考试真题及答案

托福阅读考试真题及答案在社会的各个领域，只要有考核要求，就会有试题，借助试题可以更好地考核参考者的知识才能。

那么你知道什么样的试题才能有效帮助到我们吗？下面是我精心整理的托福阅读考试真题及答案，欢迎阅读，希望大家能够喜欢。

During the second half of the nineteenth century, the production of food and feed crops in the United States rose at an extraordinarily rapid rate. Corn production increased by four and a half times, hay by five times, oats and wheat by seven times. The most crucial factor behind this phenomenal upsurge in productivity was the widespread adoption of labor-saving machinery by northern farmers. By 1850 horse-drawn reaping machines that cut grain were being introduced into the major grain-growing regions of the country. Horse-powered threshing machines to separate the seeds from the plants were already in general use. However, it was the onset of the Civil War in 1861 that provided the great stimulus for the mechanization of northern agriculture. With much of the labor force inducted into the army and with grain prices on the rise, northern farmers rushed to avail themselves of the new labor-saving equipment. In 1860 there were approximately 80,000 reapers in the country; five years later there were350,000.After the close of the war in 1865, machinery became ever more important in northern agriculture, and improved equipment was continually introduced. By 1880 a self-binding reaper had been perfected that not only cut the grain, but also gathered the stalks and bound them with twine. Threshing machines were also being improved and enlarged, and after 1870 they were increasingly powered by steam engines rather than by horses. Since steam-powered threshing machines were costly items — running from $ 1,000 to $4,000 — they were usually owned by custom thresher owners who then worked their way from farm to farm during the harvest season. "Combines" were also coming into use on the great wheat ranches in California and the Pacific Northwest. These ponderous machines — sometimes pulled by as many as 40 horses — reaped the grain, threshed it, and bagged it, all in one simultaneous operation.The adoption of labor-saving machinery had a profound effect upon the sale of agricultural operations in the northern states — allowing farmers to increase vastly their crop acreage. By the end of century, a farmer employing the new machinery could plant and harvest two and half times as much corn as a farmer had using hand methods 50 years before.1. What aspect of farming in the United States in the nineteenthcentury does the passage mainly discuss?(A) How labor-saving machinery increased crop Production(B) Why southern farms were not as successful as Successful as northern farms(C) Farming practices before the Civil War(D) The increase in the number of people farming2. The word "crucial" in line 4 is closest in meaning to(A) obvious(B) unbelievable(C) important(D) desirable3. The phrase "avail themselves" in line 11 is closest in meaning to(A) take care(B) make use(C) get rid(D) do more4. According to the passage , why was the Civil War a stimulus for mechanization?(A) The army needed more grain in order to feed the soldiers.(B) Technology developed for the war could also the used by farmers.(C) It was hoped that harvesting more grain would lower the price of grain.(D) Machines were needed to replace a disappearing labor force.5. The passage supports which of the following statements about machinery after the Civil War?(A) Many farmers preferred not to use the new machinery.(B) Returning laborers replaced the use of machinery.(C) The use of farm machinery continued to increase.(D) Poor-quality machinery slowed the pace of crop production.6. Combines and self-binding reapers were similar because each(A) could perform more than one function(B) required relatively little power to operate(C) was utilized mainly in California(D) required two people to operate7. The word "they" in line 19 refers to(A) grain stalks(B) threshing machines(C) steam engines(D) horses8. It can be inferred from the passage that most farmers did not own threshing machines because(A) farmers did not know how to use the new machines(B) farmers had no space to keep the machines(C) thresher owner had chance to buy the machines before farmers did(D) the machines were too expensive for every farmer to own9. The word "ponderous" in line 21 is closest in meaning to(A) advanced(B) heavy(C) complex(D) rapid正确答案：ACBDC ABDB托福听力考试要求1、Basic Comprehension: Gist + Details基本理解能力的考察大概占到托福听力总体比例的70%左右，首先，几乎是每篇对话和讲座的第一道题都是主旨题，只不过问法可能不一样，而细节题占的比例也比较大。

2021年托福阅读PASSAGE 66 试题及答案

2021年托福阅读PASSAGE 66试题及答案PASSAGE 66Long before they can actually speak, babies pay special attention to the speech they hear around them. Within the first month of their lives, babies' responses to the sound of the human voice will be different from their responses to other sorts of auditory stimuli. They will stop crying when they hear a person talking, but not if they hear a bell or the sound of a rattle. At first, the sounds that an infant notices might be only those words that receive the heaviest emphasis and that often occur at the ends of utterances. By the time they are six or seven weeks old, babies can detect the difference between syllables pronounced with rising and falling inflections. Very soon, these differences in adult stress and intonation can influence babies' emotional states and behavior. Long before they develop actual language comprehension, babies can sense when an adult is playful or angry, attempting to initiate or terminate new behavior, and so on, merely on the basis of cues such as the rate, volume, and melody of adult speech.Adults make it as easy as they can for babies to pick up a language by exaggerating such cues.One researcher observed babies and their mothers in six diverse cultures and found that, in all six languages, the mothers used simplified syntax, short utterances and nonsense sounds, and transformed certain sounds into baby talk. Other investigators have noted that when mothers talk to babies who are only a few months old, they exaggerate the pitch, loudness, and intensity of their words. They also exaggerate their facial expressions, hold vowels longer, and emphasize certain words.More significant for language development than their response to general intonation is observation that tiny babies can make relatively fine distinctions between speech sounds. In other words, babies enter the world with the ability to make precisely those perceptual discriminations that are necessary if they are to acquire aural language. Babies obviously derive pleasure from sound input, too: even as young as nine months they will listen to songs or stories, although the words themselves are beyond their understanding. For babies, language is a sensory-motor delight rather than the route to prosaic meaning that it often is for adults.1. What does the passage mainly discuss?(A) How babies differentiate between the sound of the human voice and other sounds(B) The differences between a baby's and an adult's ability to comprehend language(C) How babies perceive and respond to the human voice in their earliest stages of language development(D) The response of babies to sounds other than the human voice2. Why does the author mention a bell and a rattle in lines 4-5?(A) To contrast the reactions of babies to human and nonhuman sounds(B) To give examples of sounds that will cause a baby to cry(C) To explain how babies distinguish between different nonhuman sounds(D) To give examples of typical toys that babies do not like3. Why does the author mention syllables pronounced with rising and falling inflections in lines 7-8?(A) To demonstrate how difficult it is for babies to interpret emotions(B) To illustrate that a six-week-old baby can already distinguish some language differences(C) To provide an example of ways adults speak to babies(D) To give a reason for babies' difficulty in distinguishing one adult from another4. The word "diverse" in line 14 is closest in meaning to(A) surrounding(B) divided(C) different(D) stimulating5. The word "noted" in line 17 is closest in meaning to(A) theorized(B) requested(C) disagreed(D) observed6. The word "They" in line 18 refers to(A) mothers(B) investigators(C) babies(D) words7. The passage mentions all of the following as ways adults modify their speech when talking to babies EXCEPT(A) giving all words equal emphasis(B) speaking with shorter sentences(C) speaking more loudly than normal(D) using meaningless sounds8. The word "emphasize" in line 19 is closest in meaning to(A) stress(B) repeat(C) explain(D) leave out9. Which of the following can be inferred about the findings described in paragraph 2?(A) Babies who are exposed to more than one language can speak earlier than babies exposed to a single language.(B) Mothers from different cultures speak to their babies in similar ways.(C) Babies ignore facial expressions in comprehending aural language.(D) The mothers observed by the researchers were consciously teaching their babies to speak.10. What point does the author make to illustrate that babies are born with the ability to acquire language?(A) Babies begin to understand words in songs.(B) Babies exaggerate their own sounds and expressions.(C) Babies are more sensitive to sounds than are adults.(D) Babies notice even minor differences between speech sounds.11. According to the author, why do babies listen to songs and stories, even though they cannot understand them?(A) They understand the rhythm.(B) They enjoy the sound.(C) They can remember them easily.(D) They focus on the meaning of their parents' words.ANSWER KEYSPASSAGE 66 CABCD AAABD B。