英语阅读材料

Harry Potter and the Philosopher's Stone

Harry always walked secretly around the Hogwarts castle under the cloak, but Filch, the caretaker might suddenly turned up from a secret passage and tried to catch students who broke rules. Luckily Harry got the Marauder's Map from Fred and George Weasley. Harry learned later that this map was also the possession and product of James and his friends before. The map showed not only the whole school including all secret passages but also all the people in Hogwarts. So that Harry could be warned before Filch or Professor Snape got near him.

Nevertheless, thinking twice of it, Snape was not a person like that. As what I said before, Snape hated James and this passion was turned to Harry when they met. Just because James saved him in school, Snape helped Harry instead of abandoning him or even disadvantaging Harry that was so great.

In the series novels of Harry Potter, Snape never played a subordinate role. During his teenage years, he was an enemy to Harry’s father, James Potter and his Godfather, Sirius Black. Snape hated them very much, when he met little Harry, he was always giving out this kind of passion. He went hard with Harry as possible as he could, not only in class but also out of school. Nevertheless, when there was something dangerous to Harry, he would help him at once. It was just because Harry’s father had ever saved Snape’s life when they were at Hogwarts.

鲁滨逊漂流记

Robinson Crusoe is a classic novel about a man called Robinson Crusoe. Robinson likes travelling at sea, but one day (Robinson was twenty-six)his boat gets battered by a storm and Robinson gets shipwrecked at a deserted island.

At first, Robinson is full of despair and doesn't knkow what to do. Finally he finds a nice place for him to live and starts collecting provisions from his his ship's wreck.

After Reading “Aesop?s Fables”

When I was young, people around me of the told me the story “The Shepherd?s Boy and the Wolf “ in order to educate me to be an honest person. At that age, in my opinion, it was just a story written by my parents or other people I knew to frighten me. As I grow older, I get to know that it is a fable from a very famous book “Aesop?s Fables”.

The book “Aesop?s Fables” wasn?t written by Aesop but was collected and anthologized by him. The working people created the stories in the book in ancient times. They created the

stories using their living experiences and imagination, and then handed them down from generation to generation.

The book one of the precious cultural heritages. There?re more than one hundred fables in the book. The protagonists of most of the fables are animals or plants, which are depicted like human beings. This writing technique is called personification that is often used in fables and fairy tales.

Each fable that is short and understandable tells us a philosophy. There are two stories that impress me most. The first one is “ The tortoise and the Eagle”. A tortoise was complaining of her hard fate that no one would teach her to fly when an eagle hovered bear. He heard her lamentation and promised to take her a lift and float her in the air if she could give him some rewards. And then he carried her up in the sky suddenly he let her go. The poor tortoise fell down on a mountain. At the moment of death she cried:” I have deserved my present fates for what had I to do with wings and clouds, and who can with difficulty move about on the earth?” The story tells us if men had all they wished, they would be ruined. I quite agree with it. Take our personal lives for example. Everyone has his own merit and demerit. One is good at singing while another is good at dancing. Nobody can have all the skills that can be imagined. This is the reason why some people are fit for making decision while other people are suitable for carrying out the decision. So it is no need for us to be jealous of others as we have our own feature, which other haven?t.

The second one is “The Bear and the two Travelers”. It tells us that misfortune tests the sincerity of friends. People live among a group of friends of whom some are true friends while some are untrue friends. When you are in trouble, observe your friends attitude towards you, you?ll find who are your true friends and who are not.

“Aesop?s Fables” is a nice book for us to learn more philosophy of life and more useful new words.

Robinson lives like this, discovering new creatures, bringing up a flock of goats, perfecting his home, and making food for himself, until one day cannibals visit Robinson's island. They had a captive with them, so Robinson decided to rescue him. Robinson names the man Friday and Friday willingly became Robinson's faithful servant.

If you want to know how Robinson gets rescued, what he does when he comes

face-to-face with thirty cannibals and more, read Robinson Crusoe and find out.

This was a really interesting book. Even though this book was quite long, I didn't find it very boring at all.(well, maybe just the beginning.) I thought it was very interesting how the author puts in parts of Robinson's journal in the book, and how he goes really close-up into Robinson's island life. This book was very detailed and I enjoyed it a lot.

This is a novel by the English author Daniel Defoe, published in 1719. It is one of the most popular adventure novels in all literature. It is the story of Bobinson Crusoe, an Englishman who is shipwrecked in a lonely tropical island. He builds himself a hut, grows his own food, and becomes self-sufficient. After 23 years he meets with a group of cannibals and rescues one of their prisoners, a young native whome he calls

Friday.Crusoe and his“man”Friday become close friends, and when they are finally rescued four years later, both return to England.

Robinson Crusoe was partly based on the actual deeds of Alexander Selkirk, an

18th-century Scottish sailor who spent almost five years alone on a desert island. This novel is famous for its lovely details and its expression of belief in man's ability when left alone in nature.

《傲慢与偏见》

Pride and Prejudice is a chefdoeuvre. But my first impression of this story was from screen.

It's long long ago, maybe before I can read english books. I don't remember which movie edition I had seen. But I was impressed by the music, the scenery and the costume. I was very favor of a section of music in its balls. It's pretty brisk, liked a wonderful song of a bird. Regarding to the characters, I liked Elizabeth, the heroine,though I didn't think she's beautiful. But she's smart. However, I didn't pay much attention to the plot. I thought it's so long that it made me impatient and bored. By now, I haven't read the whole story in English or its Chinese version, either. I owe it to my prejudice.

In fact, I didn't understand the story at that time. I didn't know why it called Pride and Prejudice. Of course someone was pride, but I didn't find where' s the prejudice. I thought it's normal, the way people treated each other in that. I considered prejudice would be very disgusting. But to the movie everthing was OK in my minds, except its length. Now, I think I have understood more about it. I'm a prejudiced person so I can't find where's wrong. I merely like to do the things I like. Everytime I meet somebody or something,my thinking about he or it all depends on my foregone experience and my mood of the time. I like it so just like it, if not so just not. I'm a person thinking by heart not by brain. What is worse, I actually didn't think it's wrong. I thought everyone is all like that.Everyone has his special way to cognize the world. So it's individuality, not prejudice. But I think something is wrong. Though everyone can judge in the way he likes, he can't ignore other ones. You can like what you like and hate what you hate, but you should be objective when you meet external world. I think it means that you should consider things roundly, not just partial. Individuality is different from prejudice. What is it? I need to think more.

哈利·波特1》(即《哈利·波特与魔法石》)

Harry always walked secretly around the Hogwarts castle under the cloak, but Filch, the caretaker might suddenly turned up from a secret passage and tried to catch students who broke rules. Luckily Harry got the Marauder's Map from Fred and George Weasley. Harry learned later that this map was also the possession and product of James and his friends before. The map showed not only the whole school including all secret passages but also all the people in Hogwarts. So that Harry could be warned before Filch or Professor Snape got near him.

Nevertheless, thinking twice of it, Snape was not a person like that. As what I said before, Snape hated James and this passion was turned to Harry when they met. Just because James saved him in school, Snape helped Harry instead of abandoning him or even disadvantaging Harry that was so great.

In the series novels of Harry Potter, Snape never played a subordinate role. During his teenage years, he was an enemy to Harry?s father, James Potter and his Godfather, Sirius Black. Snape hated them very much, when he met little Harry, he was always giving out this kind of passion. He went hard with Harry as possible as he could, not only in class but also out of school. Nevertheless, when there was something dangerous to Harry, he would help him at once. It was just becaus e Harry?s father had ever saved Snape?s life when they were at Hogwarts.

<简.爱>:

Oliver Twist, one of the most famous works of Charles Dickens?, is a novel reflecting the tragic fact of the life in Britain in 18th century.

The author who himself was born in a poor family wrote this novel in his twenties with a view to reveal the ugly masks of those cruel criminals and to expose the horror and violence hidden underneath the narrow and dirty streets in London.

The hero of this novel was Oliver Twist, an orphan, who was thrown into a world full of poverty and crime. He suffered enormous pain, such as hunger, thirst, beating and abuse. While reading the tragic experiences of the little Oliver, I was shocked by his sufferings. I felt for the poor boy, but at the same time I detested the evil Fagin and the brutal Bill. To my relief, as was written in all the best stories, the goodness eventually conquered devil

and Oliver lived a happy life in the end. One of the plots that attracted me most is that after the theft, little Oliver was allowed to recover in the kind care of Mrs. Maylie and Rose and began a new life. He went for walks with them, or Rose read to him, and he worked hard at his lessons. He felt as if he had left behind forever the world of crime and hardship and poverty.

How can such a little boy who had already suffered oppressive affliction remain pure in body and mind? The reason is the nature of goodness. I think it is the most important information implied in the novel by Dickens-he believed that goodness could conquer every difficulty. Although I don?t think goodness is omnipotent, yet I do believe that those who are kind-hearted live more happily than those who are evil-minded.

For me, the nature of goodness is one of the most necessary character for a person. Goodness is to humans what water is to fish. He who is without goodness is an utterly worthless person. On the contrary, as the famous saying goes, …The fragrance always stays in the hand that gives the rose?, he who is with goodness undoubtedly is a happy and useful person. People receiving his help are grateful to him and he also gets gratified from what he has done, and thus he can do good to both the people he has helped and himself.

To my disappointment, nowadays some people seem to doubt the existence of the goodness in humanity. They look down on peopl e?s honesty and kindness, thinking it foolish of people to be warm-hearted. As a result, they show no sympathy to those who are in trouble and seldom offer to help others. On the other hand, they attach importance to money and benefit. In their opinion, money is the only real object while emotions and morality are nihility. If they cannot get profit from showing their …kindness?, they draw back when others are faced with trouble and even hit a man when he is down. They are one of the sorts that I really detest.

Francis Bacon said in his essay, …Goodness, of all virtues and dignities of the mind, is the greatest, being the character of the Deity, and without it, man is a busy, mischievous, wretched thing, no better than a kind of vermin.?

That is to say a person without goodness is destined to lose everything. Therefore, I, a kind person, want to tell those …vermin-to-be? to learn from the kind Oliver and regain the nature of goodness.

理智与情感Sense and Sensibility，这篇还可以，可以参考：）~~

Sense and Sensibility was the first Jane Austen published. Though she initially called it Elinor and Marianne, Austen jettisoned both the title and the epistolary mode in which it was originally written, but kept the essential theme: the necessity of finding a workable middle ground between passion and reason. The story revolves around the Dashwood sisters, Elinor and Marianne. Whereas the former is a sensible, rational creature, her younger sister is wildly romantic--a characteristic that offers Austen plenty of scope for both satire and compassion. Commenting on Edward Ferrars, a potential suitor for Elinor's hand, Marianne admits that while she "loves him tenderly," she finds him disappointing as a possible lover for her sister.

Soon however, Marianne meets a man who measures up to her ideal: Mr. Willoughby, a new neighbor. So swept away by passion is Marianne that her behavior begins to border on the scandalous. Then Willoughby abandons her; meanwhile, Elinor's growing affection for Edward suffers a check when he admits he is secretly engaged to a childhood sweetheart. How each of the sisters reacts to their romantic misfortunes, and the lessons they draw before coming finally to the requisite happy ending forms the heart of the novel. Though Marianne's disregard for social conventions and willingness to consider the world well-lost for love may appeal to modern readers, it is Elinor whom Austen herself most evidently admired; a truly happy marriage, she shows us, exists only where sense and sensibility meet and mix in proper measure.

(新)高考英语快速阅读材料练习7

Fast Reading Materials for Senior I完形填空（共 20 小题；每小题 1.5，满分 30 分） 阅读下面短文，掌握其大意，然后从 36~55 各题所给的四个选项（A、B、C 和 D）中，选出最佳选项，并在答题卡上将该项涂黑。 While I studied at school, I felt a great difficulty in learning my Latin translations. I was always very 36 in using a dictionary, and 37 it most difficult, while to other boys it seemed no 38 . I formed an alliance（盟友）with a boy in the Sixth Grade .He was very clever and 39 read Latin as easily as English .My friend for his part was almost as 40 troubled by the English essays he had to write for the headmaster as I was 41 these Latin words .We agreed together that he would 42 me my Latin translations and that I should do his essays. The arrangement 43 wonderfully. The headmaster seemed quite 44 with my work, and I had more time to myself in the morning. On the other hand, once a week 45 I had to compose the essays of my friend. For several months no difficulty 46 , but once we were nearly caught out. One afternoon, the headmaster 47 my friend to discuss one essay with him in a lively spirit. “I was interested in this48 you make here. I think you might have gone further .Tell me 49 you had in your mind.” The headmaster continued in this50 for some time to the fear of my friend. However the headmaster, not wishing to 51 an occasion of praise into 52 of fault-finding, finally. 53 him go. He came back to me like a man who had had a very narrow 54 and I made up my mind to make every effort to study my 55 . 36．A．quick B．slow C．hard D．good 37．A．made B．got C．found D．left 38．A．trouble B．difference C．labor D．worry 39．A．might B．would C．should D．could 40．A．very B．little C．much D．few 41．A．for B．by C．in D．to 42．A．change B．take C．forgive D．tell 43．A．worked B．tried C．happened D．developed 44．A．angry B．satisfied C．frightened D．sad 45．A．or so B．or else C．as usual D．as far 46．A．became B．seemed C．lay D．appeared 47．A．called B．taught C．arranged D．sent 48．A．aim B．goal C．point D．opinion 49．A．why B．how C．which D．what 50．A．excitement B．way C．meaning D．disappointment 51．A．turn B．leave C．grow D．become 52．A．none B．one C．either D．some 53．A．ordered B．asked C．took D．let 54．A．surprise B．escape C．hope D．chance 55．A．reading B．writing C．translations D．essays II 阅读理解

最新高中英语阅读理解翻译100篇资料

V. Reading Comprehension (15%) A It was 3.21 a. m. when nine-year-old Glenn Kreamer awoke to the smell of burning. Except for the crackling （爆裂声）of flames somewhere below there was not a sound in the two-storey house at Baldwin, Long Island. With his father away on night duty at a local factory, Glenn was worried about the safety of his mother, his sister Karen, 14 and his 12-year-old brother Todd. He ran downstairs through the smoke-filled house to push and pull at Karen and Todd until they sat up. Then he helped each on through the house to the safety of the garden. There, his sister and brother, taking short and quick breaths and coughing, collapsed on the lawn. The nine-year-old raced back into the house and upstairs to his mother's room. He found it impossible to wake her up. Mrs. Kreamer, a victim of the smoke, was unconscious, and there was nobody to help Glenn carry her to the garden. But the boy remained calm and, as a fireman said later, "acted with all the self-control of a trained adult." On the bedroom telephone, luckily still working, Glenn called his father and, leaving Mr. Kreamer to telephone the fire brigade and ambulance service, got on with the task of saving his mother. First he filled a bucket with water from the bathroom and threw water over his mother and her bed. Then, with a wet cloth around his head he went back to the garden. He could hear the fire engine coming up, but how would the firemen find his mother in the smoke-filled house where flames had almost swallowed up the ground flo or? Grasping firmly a ball of string from the garage, Glenn raced back into the house and dashed upstairs to his mother's room. Tying one end of the string to her hand he ran back, laying out the string as he went, through the hall and back out into the ga rden. Minutes later he was telling fire chief John Coughlan :"The string will lead you to mother." Mrs. Kreamer was carried to safety as the flames were breaking through her bedroom floor. 71．Why did Glenn run downstairs first? A．He wanted to find out what was happening. B．He was worried about his mother's safety.

大学英语阅读训练五篇

Passage 1 There are some very good things about open education. This way of teaching allows the students to grow as people develop their own interests in many subjects. Open education allows students to be responsible for their own education, as they are responsible for what they do in life. Some students do badly in a traditional classroom. The open classroom may allow them to enjoy learning. Some students will be happier in an open education school. They will not have to worry about grades or rules. For students who worry about these things a lot, it is a good idea to be in an open classroom. But many students will not do well in an open classroom. For some students, there are too few rules. These students will do little in school. They will not make good use of open education. Because open education is so different from traditional education, these students may have a problem getting used to making so many choices. For many students it is important to have some rules in the classroom. They worry about the rules even when there are no rules. Even a few rules will help this kind of student. The last point about open education is that some traditional teachers do not like it. Many teachers do not believe in open education. Teachers who want to have an open classroom may have many problems at their schools. You now know what open education is. Some of its good points and bad points have been explained. You may have your own opinion about open education. The writer thinks that open education is a good idea, but only in theory. In actual fact, it may not work very well in a real class or school. The writer believes that most students, but of course not all students, want some structure in their classes. They want to have rules. In some cases, they must be made to study some subjects. Many students are pleased to find subjects they have to study interesting. They would not study those subjects if they did not have to. 1.Open education allows the students to ____. A.grow as the educated B.be responsible for their future C.develop their own interests D.discover subjects outside class 2. Open education may be a good idea for the students who ____. A.enjoy learning B.worry about grades C.do well in a traditional classroom D.are responsible for what they do in life 3. Some students will do little in an open classroom because ____. A.there are too few rules B.they hate activities C.open education is similar to the traditional education D.they worry about the rules 4. Which of the following is NOT mentioned in the passage?____ A.Some traditional teachers do not like it.

《分析化学》专业英语阅读材料03

《分析化学》阅读材料03 摘自Analytical Chemistry (FECS) ●In the Br?sted-Lowry theory, an acid is a proton donor and a base is a proton acceptor. Each acid is related to its conjugate base and vice versa: Acid = base + proton Therefore, the conjugate base of a strong acid must be a weak base and the conjugate base of a weak acid must be a strong base. Together they form a couple, and an acid without its conjugate base is a meaningless concept. In order to release a proton, the acid must find a base to accept it. In an aqueous solution, the proton, H+, having an extremely small ionic radius, cannot exist as such. It is hydrated, forming the hydronium ion H3O+ and higher hydrates. Thus, an acid-base equilibrium is not a simple dissociation equilibrium, but the result of a proton transfer reaction in which there are at least two reagents and two products. Such a process is also called protolysis. The overall reaction is expressed by: HX + H2O = H3O+ + X-. The overall equilibrium constant is K = [H3O+][X-]/[HX][H2O]. The acid dissociation constant Ka is given by: Ka = K[H2O] = [H3O+][X-]/[HX]. Ka reflects not only the acid strength of HX, but also the base strength of water. This why different acid dissociation constants are observed for the same acid in different solvent. ●Similar proton transfer reactions exist in all solvents possessing proton donor and acceptor properties. Proton transfer reactions are extremely fast. This makes them very suitable for analytical applications and acid-base reactions have found wide use in volumetric methods and other analytical techniques. ●The pH value is a measure for the acidity or basicity of a solution, aqueous or nonaqueous. ●Acid-base indicators are chemical substances with acid-base properties, having different colors in their protonated and deprotonated forms. ● A most important application of acid-base systems is related to the property of such a system to act as a buffer. Many chemical reactions produce protons (in aqueous solutions hydroniums) or hydroxide ions. If these products remain in the system, a corresponding pH change is observed. However, if a buffer is present in the solution it reacts with the liberated hydrogen or hydroxide ions so that only a relative small change of pH occurs. Buffer consist of a mixture of a weak acid and its conjugate base. The most efficient buffer for a given pH consists of a 1:1 ratio of the protonated and deprotonated forms of a weak acid (with pKa = pH). This cannot always be achieved, but if we wish to prepare a solution of a certain pH, we select a weak acid with a pKa value close to the desired pH. Buffer solution resists changes in pH upon adding of strong acids or strong bases. Depending on the relative concentrations of the acid and base forms of the buffer, the system can resist small or large additions of strong acid or base. This buffer capacity is defined as the number of moles of strong acid of base required to change the pH of 1 L of buffer solution by one pH unit. Solutions with high or low pH values, formed as a result of dissolution of large quantities of a strong base or acid, are characterized by a large buffer capacity, although the electrolyte practically consists of only one of the conjugate forms (e.g., HCl or NaOH solutions). ● A general requirement for all volumetric methods is that the titration process is fast and that it proceeds in a definite stoichiometric ratio, the endpoint of the reaction must by easy to detect and the reaction should be specific and not influenced by other constituents of the solution, i.e., there should be no interference. Question: 1. A H3PO4 solution is brought to pH = 7.00 by the addition of NaOH. Calculate the concentration of the various forms of orthophosphate if the total phosphate concentration in buffer is 0.200 mol /L. pKa1 = 2.16, pKa2 = 7.21, pKa3 = 12.32. 2. A buffer solution is prepared from acid, HA, Ka = 5 10-5, and its salt. The concentration of HA in the buffer is 0.25 mol / L. To 100 mL of the buffer added 5.0 mmol of NaOH, and the pH of the resulting solution is 5.60. What was the pH of the original buffer? 3.It is desired to change the pH of 100 mL of 0.100 mol / L HCl from 1.00 to 4.40 by the addition of sodium acetate, CH3COONa3H2O. How much solid sodium acetate salt must be added in grams? Assume no volume change for the solution as the result of the addition. 4.What is the buffer capacity of a solution which is 0.100 mol / L of NH3 and 0.200 of NH4Cl? 5.Calculate the pH of each of the following solution: (a) Water in equilibrium with CO2 of the air; pKa1 = 6.38, pKa2 = 10.25. (b) Water as in part (a) brought to pH = 7.00 with NaOH and allowed to regain equilibrium with CO2. 6. Derive the following expression for the pH at the first stoichiometric point in the titration of a mixture of two weak acid: HA, the stronger, Ka1, concentration C1; HB, the weaker, Ka2, concentration C2: pH = 1/2 (pKa1 + pKa2) – 1/2 lg (C1/C2)

最新高三英语材料之阅读理解精品版

2020年高三英语材料之阅读理解精品版

高三英语材料之阅读理解 阅读理解1 A Besides entertainment and beautiful lanterns, another important part of the Lantern Festival ,or Yuanxiao Festival is eating small dumpling balls made of glutinous rice flour. We call these balls Yuanxiao or Tangyuan. Obviously, they get the name from the festival itself. It is said that the custom of eating Yuanxiao originated during the Eastern Jin Dynasty in the fourth century, then became popular during the Tang and Song periods. The fillings inside the dumplings or Yuansiao are either sweet or salty. Sweet fillings are made of sugar, Walnuts, sesame（芝麻）, osmanthus flowers(桂花), rose petals, sweetened tangerine（橘子）peel, bean paste, or jujube paste（枣子酱）. A single ingredient or any combination can be used as the filling . The salty variety is filled with minced meat（肉末儿）, vegetables or a mixture. The way to make Yuanxiao also varies between northern and southern China. The usual method followed in southern provinces is to shape the dough of rice flour into balls, make a hole, insert the filling, then close the hole and smooth out the dumpling by rolling it between your hands. In North China, sweet or nutmeat stuffing is the usual ingredient. The fillings are pressed into hardened cores, dipped lightly in water and rolled in a flat basket containing dry glutinous rice flour. A layer of the flour sticks to the filling, which is then again dipped in water and rolled a second time in the rice flour. And so it goes, like rolling a snowball, until the dumpling is the desired size. The custom of eating Yuanxiao dumplings remains. This tradition encourages both old and new stores to promote their Yuanxiao products. They all try their best to improve the taste and quality of the dumplings to attract more customers. 1.Which of the following is NOT true? A．The custom of eating Yuanxiao dates back to the fourth century. B．Sugar, rose petals and minced meat are all fillings of Yuanxiao. C．Sweet Yuanxiao are usually made in southern China. D．People in northern China usually make Yuanxiao by rolling like a snowball. 2.Which country does the Lantern Festival come from? A．China B．South Korea C．Jin Dynasty D．Tang and Song periods. 3.Choose the right order of making Tangyuan in southern provinces. ① make a hole and insert the filling ② roll the dough between your hands ③ shape the dough of rice flour into balls ④ close the hole ⑤ prepare some rice flour A．⑤③②①④ B．③⑤①②④ C．③①④②⑤ D．⑤③①④② 4.What is the best title of this passage? A．The Lantern Festival

材料英语翻译

①化学这门科学在当今世界非常有用。 ②y对于x的依赖关系用y=f(x)来表示。 ③各种物质的导热能力差异很大③各种物质的导热能力差异很大。 ④这个参数可以准确地加以测量。 ⑤半导体的导电率随温度的变化而变化。 ⑥原子能的恰当名称是核能。 ⑦工程材料的性质依赖于（取决于）它们的成分、结构、合成、加工。 ⑧材料科学与工程这个术语将材料科学与材料工程结合在一起，材料科学在材料知识谱的基础知识端，材料工程在应用知识端，两者之间并没有分界线。 ⑨材料的许多性质强烈依赖于其结构，即使材料的成分保持不变。这就是为什么材料中结构-性质关系或者显微结构-性质关系至关重要。 ⑩上面的两个等式极为重要。 The two equations above are of great importance. 十一.金属棒热端的分子随着那里的温度的增加而振动得越来越快。 Molecules at the hot end of a metallic rod vibrate faster as the temperature there increases. 十二.通常这些参数中有一些是已知的。 Usually some of these parameters are known. 十三.当温度低于临界温度时，电子能自由地通过晶格运动。 As temperatures below the critical temperature, the electrons move freely throughout the lattice. 十四. A随温度的这种变化主要是由B的变化引起的。 This variation of A with temperature is due primarily to variations in B. 十五.这种复杂的关系必须用图解来表示。 This complicated relationship must be representedgraphically. 十六.原子间的键合作用部分取决于原子的价电子如何结合在一起。键的类型包括金属键、共价键、离子键、范德华键。 十七.键能与键的强度有关，特别是离子键和共价键结合的材料键能很高。高键能的材料常常具有高的熔点、高的弹性模量和低的热膨胀系数。 ③许多陶瓷材料中发现的离子键是当正电性的原子失去电子给负电性的原子，产生带正电的阳离子和带负电的阴离子而形成的。

大学英语四级考试阅读材料每日一练(十三)

最牛英语口语培训模式：躺在家里练口语，全程外教一对一，三个月畅谈无阻！ 洛基英语，免费体验全部在线一对一课程：https://www.wendangku.net/doc/3e9599808.html,/wenkxd.htm（报名网址）Passage 14 Attention to detail is something everyone can and should do-especially in a tight job market. Bob Crossley, a human-resources expert notices this in the job applications that come cross his desk every day. “It’s amazing how many candidates eliminate themselves,”he says. “Resumes arrive with stains. Some candidates don’t bother to spell the company’s name correctly. Once I see a mistake, I eliminate the candidate, ”Crossley concludes. If they cannot take of these details. “Why should we trust them with a job?” Can we pay too much attention to detail? Perfectionists struggle over little things at the cost of something larger they work toward. “To keep from losing the forest for the trees,”says Charles Garfield, associate professor at the University of California, San Francisco, “we must constantly ask ourselves how the details we’re working on fit into the larger picture they don’t, we should drop them and move to something else.” Garfield compares this process to his work as a computer scientist at NASA. “The Apollo II moon launch was slightly off-course 90 percent of the time,”says Garfield. “But a successful landing was still likely because we knew the exact coordinates of our goal. This allowed us to landing was still likely because we knew the exact coordinates of our goal. This allowed us to make adjustments as necessary.”Knowing where we want to go helps us judge the importance of every task we undertake. Too often we believe what accounts for other’s success is some special secret or a lucky break. But rarely is success so mysterious. Again and again, we see that by doing little things within our grasp well, large rewards follow. 66. According to the passage, some job applicants were rejected________ A) because of their carelessness as shown in their failure to present a clean copy of a resume B) because of their inadequate education as shown in their poor spelling in writing a resume C) because they failed to give a detailed description of their background in their applications D) because they eliminated their names from the applicants list themselves 67. The word “perfectionists”(Line 1, Para 3)refers to those who________ A) demand others to get everything absolutely right B) know how to adjust their goals according to the circumstances C) pay too much attention to details only to lose their major objectives D) are capable of achieving perfect results in whatever they do 68. Which of the following is the author’s advice to the reader? A) Although too much attention to details may be costly, they should not be overlooked B) Don’t forget details when drawing pictures

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