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2024年12月英語四級(jí)閱讀理解模擬:超導(dǎo)材料
2024年12月英語四級(jí)考試在即,同學(xué)們要認(rèn)真?zhèn)淇寂?。今天為大家?guī)淼氖?024年12月英語四級(jí)閱讀理解模擬:超導(dǎo)材料,一起來看看吧。 2024年12月英語四級(jí)閱讀理解模擬:超導(dǎo)材料 The stone age, The Iron Age. Entire epochs havebeen named for materials. So what to call thedecades ahead? The choice will be tough. Welcometo the age of superstuff. Material science -- once theleast sexy technology – is bursting with new, practical discoveries led by superconducting ceramicsthat may revolutionize electronics. Butsuperconductors are just part of the picture: from house and cars to cook pots and artificialteeth, the world will someday be made of different stuff. Exotic plastics, glass and ceramics willshape the future just as surely as have genetic engineering and computer science. The key to the new materials is researchers’ increasing ability to manipulate substances atthe molecular level. Ceramics, for example, have long been limited by their brittleness. Butby minimizing the microscopic imperfections that cause it, scientists are making far strongerceramics that still retain such qualities as hardness and heat resistance. Ford Motor Co. nowuses ceramic tools to cut steel. A firm called Kyocera has created a line of ceramic scissorsand knives that stay sharp for years and never rust or corrode. A similar transformation has overtaken plastics. High-strength polymers now formbridges, ice-skating rinks and helicopter rotors. And one new plastic that generates electricitywhen vibrated or pushed is used in electric guitars, touch sensors for robot hands and karatejackets that automatically record each punch and chop. Even plastic litter, which oncethreatened to permanently blot the landscape, has proved amenable to molecular tinkering. Several manufacturers now make biodegradable forms; some plastic six-pack rings forexample, gradually decompose when exposed to sunlight. Researchers are developing ways tomake plastics as recyclable as metal or glass. Besides, composites – plastic reinforced withfibers of graphite or other compounds – made the round-the-world flight of the voyagerpossible and have even been proved in combat: a helmet saved an infantryman’s life bydeflecting two bullets in the Grenada invasion. Some advanced materials are old standard with a new twist. The newest fiberoptic cablethat carry telephone calls cross-country are made of glass so transparent that a piece of 100 miles thick is clearer than a standard window pane. But new materials have no impact until they are made into products. And that transitioncould prove difficult, for switching requires lengthy research and investment. It can be said afirmer handle on how to move to commercialization will determine the success or failure of acountry in the near future. 1. How many new materials are mentioned in this passage? [A] Two [B] Three [C] Four [D] Five 2. Why does the author mention genetic engineering and computer science? [A] To compare them with the new materials. [B] To show the significance of the new materials on the future world. [C] To compare the new materials to them. [D] To explain his view point. 3. Why is transition difficult? [A] Because transition requires money and time. [B] Because many manufacturers are unwilling to change their equipment. [C] Because research on new materials is very difficult. [D]Because it takes 10 years. 4. Where lies success of a country in the New Age of superstuff? [A] It lies in research. [B] It lies in investment. [C] It lies in innovation. [D] It lies in application. Vocabulary 1. superstuff 超級(jí)材料 2. superconducting ceramic 超導(dǎo)陶瓷 3. exotic 神奇的 4. shape 塑造,成型 5. brittleness 脆性 6. polymer 聚合體 7. karate jacket 空手道外衣 8. touch sensor 觸及傳感器 9. each punch and chop 每一個(gè)擊、打 10. blot 玷污,損害風(fēng)景的東西 11. tinker 修補(bǔ),調(diào)整 12. amendable 服從于,遵循的 13. biodegradable 能生物遞減分解的 14. six-pack rings 放六個(gè)罐子的環(huán)狀物 15. decompose 分解 16. recyclable 可
2024-11-30 -
2024年12月英語四級(jí)作文范文:出國留學(xué)
experiences that those who stay at home will never have.Furthermore, overseas experience, frustrating and painful as it may be, is conducive to thegrowth of adolescents. 以上就是關(guān)于2024年12月英語四級(jí)作文范文:出國留學(xué)的全部內(nèi)容了,祝同學(xué)們早日通過四級(jí)。
2024-11-30 -
四級(jí)聽力Section A:短篇新聞5大設(shè)題點(diǎn)和7大過級(jí)技巧
文中new的近音干擾,C)項(xiàng)中的forget是對have got to的近音干擾。 因此,在遇到這類題時(shí),要求考生要仔細(xì),不要一看到干擾項(xiàng)就立即作出選擇,從而中了題設(shè)陷阱。 ? 此外,還要注意語音、語調(diào)。 句子形式與語調(diào)關(guān)系 1.以陳述句為表達(dá)形式而句末用升調(diào),表示說話人的懷疑,不同意或不完全同意對方的觀點(diǎn)。 2.句子結(jié)構(gòu)是陳述形式,但句末用的是降調(diào)或低升調(diào),表示說話人的無所謂或樂觀的態(tài)度,不表示懷疑。 3.感嘆句用升調(diào)結(jié)尾,表懷疑。 4.疑問句句末用升調(diào)表示懷疑,而用降調(diào)不表懷疑。如"Is he honest?"用降調(diào)表示說話者認(rèn)為他是誠實(shí)的。 掌握以上聽力技巧,新聞短篇部分幾本上就十拿九穩(wěn)了,想更加有把握的話,平時(shí)不妨多關(guān)注時(shí)下新聞時(shí)事、熱點(diǎn)等,兩手準(zhǔn)備,勝算更
2024-12-01 -
2024年12月英語六級(jí)閱讀理解模擬真題:休閑藝術(shù)
距離2024年12月英語六級(jí)考試越來越近了,大家要認(rèn)真復(fù)習(xí)哦。今天@滬江英語四六級(jí)微信公眾號(hào)為大家?guī)?024年12月英語六級(jí)閱讀理解模擬真題:休閑藝術(shù),希望對你有所幫助。 2024年12月英語六級(jí)閱讀理解模擬真題:休閑藝術(shù) Office workers who would normally step into a pub or gym to cope with the stress of a working day are being invited instead to sit in front of a painting. Manchester Art Gallery has recruited two of the country's leading experts in stress management to choose pictures that are guaranteed to leave even the most frantic feeling at ease wich the world.They have created the "tranquility tour" which allows city-centre workers to spend their lunch hour taking a soothing tourof what are described as "some of the most relaxing and inspiring paintings ever committed to canvas”. The free tour takes the visitor through several centuries of painting, from the Victorian aesthetic h the PreRaphaelite school, to modern abstract an. Kim Gowland, a gallery executive. said: "Looking at art is a stress-relieving activity. What we are tryingto do is encourage people who work in the city to spend half an hour of their lunchbreak in the gallery. to chill out rather than rush around the shops." The five works chosen by Andrew Loukes. the gallery's manager, are: John Roddam Spencer Stanhope’s The Waters of Lethe (1880), Turner's Thomson’s Aeolian Harp (1809), Sir John Everett Millais’s Autumn Leaves (1856), James Durden’s Summer in Cumberland (1925) and Bridget Riley’s Zephyr (1976). Mr. Loukes said: "We chose five pictures that suggest restfulness. We also wamed to display the breadth of the collection. We arc particularly strong in early-19th and early-20th-century British art." Their therapeutic powers have been endorsed by Olga Gregson and Terry Looker from the Department of Biological Sciences at Manchester Metropolitan University. Dr. Gregson said that "research shows that stress levels have reduced and moods changed for the better” when subjects looked at paintings. "Although art appreciation is very much a matter of personal choice, it is true that some works of art appeal to almost everyone, and that some paintings have qualities that can induce relaxation in most people."Dr. Gregson said. "Great painters such as Leonardo da Vinci were masters of techniques that could evoke particular responses in the viewer." Dr. Gregson said the gallery represented an "oasis of calm". "You have got this wonderful opportunity to evoke a different kind of psychophysiological response." 1. What is done by the Manchester Art Gallery is intended to____________. A) find out the relation between paintings and stress-easing B) promote its magnificent collection of British art C) reduce working people's stress levels by art appreciation D) provide an alternative of pastime for consumers 2. The tour is named “tranquility tour" because__________. A) it is expected to play a soothing role B) it displays paintings through centuries C) it comprises paintings of various styles D) it only takes a half hour around lunch time 3. What does Kim Gowland points out about city-center workers? A) They are pressed by family burden as well as their careers. B) They like going shopping during their short lunchbreak. C) They shouldn't rush around the gallery while looking at art. D) Looking at art is much better than going to pubs or gyms. 4. According io the author, the painting's impact on relieving stress is__________. A) based on personal experiences B) vaned from people to people C) in need of further study D) scientifically proven 5. It is indicated by Dr. Gregson that da Vinci's paintings can____________. A) suggest restfulness B) arouse diverse feelings C) capture almost everyone D) ease stress in most people 參考答案及解析 1. 曼徹斯特美術(shù)館所做的事情是旨在___________________. A) 找到畫作和舒緩壓力之間的關(guān)系 B) 推廣其重要的英國藝術(shù)藏品 C) 通過藝術(shù)欣賞來幫
2024-11-29 -
2024年12月英語六級(jí)聽力提分技巧
有的題目,只要選項(xiàng)里沒有數(shù)字,你就不用聽數(shù)字; 2.四級(jí)除了新聞?lì)}以外的題目,只要選項(xiàng)里沒有數(shù)字,你就不用聽數(shù)字。 3.四級(jí)新聞?lì)},不管選項(xiàng)有沒有數(shù)字,都要聽數(shù)字。 05 杜絕聯(lián)想 當(dāng)你聽到任何一個(gè)選項(xiàng)的跟原文一致的時(shí)候,不要去選擇過度聯(lián)想的那一個(gè)。 // 舉個(gè)栗子?? 題干信息:每天下班都和朋友去打牌。 選項(xiàng)A信息:每天打牌。 選項(xiàng)B信息:喜歡賭博。 這里要選A而不選B,B就屬于過度聯(lián)想(看似很有道理)。聽力和閱讀同樣適用,閱讀可以適當(dāng)推理,聽力不要去推理。 ?屠皓民領(lǐng)銜 四六級(jí)通關(guān)神器? ??????基礎(chǔ)班·沖刺押題班·白金班 直播錄播相結(jié)合,基礎(chǔ)強(qiáng)化沖刺全包括 ??不同水平,靈活選擇班型 $課程限時(shí)優(yōu)惠6折起$ 【基礎(chǔ)班】:380-424
2024-11-30 -
2024年12月英語六級(jí)翻譯預(yù)測:負(fù)荊請罪
: Historic records have it that Lian Po and Ling Xiangru were courtiers of the State of Zhao. Lian Po was the famous general at the time. Born humbly, Ling Xiangru was promoted to the position higher than Lian Po’s for his outstanding contributions in the struggles against the State of Qin. This made
2024-11-28 -
2024年12月英語六級(jí)閱讀理解全真模擬題(2)
2024年12月英語六級(jí)考試將在12月14日下午舉行,大家要認(rèn)真復(fù)習(xí)哦。今天@滬江英語四六級(jí)微信公眾號(hào)為大家整理了2024年12月英語六級(jí)閱讀理解全真模擬題(2),希望對你有所幫助。 2024年12月英語六級(jí)閱讀理解全真模擬題(2) ? ? ? ?I live in the land of Disney, Hollywood and year-round sun. You may think people in such a glamorous, fun-filled place are happier than others. If so, you have some mistaken ideas about the nature of happiness. Many intelligent people still equate happiness with fun. The truth is that fun and happiness have little or nothing in common. Fun is what we experience during an act. Happiness is what we experience after an act. It is a deeper, more abiding emotion. Going to an amusement park or ball game, watching a movie or television, are fun activities that help us relax, temporarily forget our problems and maybe even laugh. But they do not bring happiness, because their positive effects end when the fun ends. I have often thought that if Hollywood stars have a role to play, it is to teach us that happiness has nothing to do with fun. These rich, beautiful individuals have constant access to glamorous parties, fancy cars, expensive homes, everything that spells “happiness”. But in memoir after memoir, celebrities reveal the unhappiness hidden beneath all their fun: depression, alcoholism, drug addiction, broken marriages, troubled children and profound loneliness. Ask a bachelor why he resists marriage even though he finds dating to be less and less satisfying. If he’s honest, he will tell you that he is afraid of making a commitment. For commitment is in fact quite painful. The single life is filled with fun, adventure and excitement. Marriage has such moments, but they are not its most distinguishing features. Similarly, couples that choose not to have children are deciding in favor of painless fun over painful happiness. They can dine out ever they want and sleep as late as they want. Couples with infant children are lucky to get a whole night’s sleep or a three-day vacation. I don’t know any parent who would choose the word fun to describe raising children. Understanding and accepting that true happiness has nothing to do with fun is one of the most liberating realizations we can ever come to. It liberates time: now we can devote more hours to activities that can genuinely increase our happiness. It liberates money: buying that new car or those fancy clothes that will do nothing to increase our happiness now seems pointless. And it liberates us from envy: we now understand that all those rich and glamorous people we were so sure are happy because they are always having so much fun actually may not be happy at all. 1.Which of the following is true? A.Fun creates long-lasting satisfaction. B.Fun provides enjoyment while pain leads to happiness. C.Happiness is enduring whereas fun is short-lived. D.Fun that is long-standing may lead to happiness. 2.To the author, Hollywood stars all have an important role to play that is to __. memoir after memoir about their happiness. the public that happiness has nothing to do with fun. people how to enjoy their lives. happiness to the public instead of going to glamorous parties. 3.In the author’s opinion, marriage___. s greater fun. to raising children. tes commitment. in pain. 4.Couples having infant children___. lucky since they can have a whole night’s sleep. fun in tucking them into bed at night. more time to play and joke with them. happiness from their endeavor. 5.If one get the meaning of the true sense of happiness, he will__. playing games and joking with others. the best use of his time increasing happiness. a free hand to money. himself with his family. 參考答案:CBCDB 以上就是今天的學(xué)習(xí)內(nèi)容啦。大家要利用好最后一個(gè)月的時(shí)間多多練習(xí),并且多進(jìn)行模考熟悉考試流程。小編預(yù)祝大家順利通過英語六級(jí)~
2024-11-26 -
2024年12月英語六級(jí)聽力餐廳類必備高頻詞
訂了。 ?waiter? [?we?t?(r)] ?waitress [?we?tr?s]? 餐廳服務(wù)員 [真題例句] I have a complaint to make, Sir. I had waited ten minutes at the table before the waiter showed up, and I finally got served. 我要投訴一下,先生。我在桌子上等了10分鐘,服務(wù)員才來服務(wù)。 [真題例句] The husband does the cooking and the wife serves as the waitress. 丈夫做飯,妻子當(dāng)服務(wù)員。 ?order? [???d?(r)]? 點(diǎn)菜 [真題例句] Oh, oh, you know these things will ruin your health, too much fat and sugar, how about ordering some vegetables and fruit
2024-11-27 -
2024年12月英語六級(jí)閱讀各題型高分技巧
出現(xiàn)的段落,根據(jù)句意判斷匹配與否。 備考階段時(shí),要多做限時(shí)訓(xùn)練,提高自己的檢索與匹配能力。 推薦:充分使用四六級(jí)真題集,滬江,普特等平臺(tái)亦可結(jié)合使用。 3 仔細(xì)閱讀 Tips:關(guān)鍵詞;大量訓(xùn)練;臨場判斷 此題放在100分分值算是10分,每空2分。 這個(gè)題型對大家來說都比較熟悉和易于把控,但由于它的高分值,我們還是要加一些裝備確保自己萬無一失。 ? ?首先,仍然是找關(guān)鍵詞和定位法。 ? ?其次,還是大量的限時(shí)訓(xùn)練。但是考試的時(shí)候,總會(huì)碰到有些題,用了排除法后感覺兩個(gè)選項(xiàng)都有點(diǎn)像,這個(gè)時(shí)候該怎么破~ 有個(gè)小訣竅:選項(xiàng)和原文關(guān)鍵信息上下文相似度最高的,正確的幾率也更大(當(dāng)然這是針對那些看不懂選項(xiàng)或原文關(guān)鍵信息的娃,大神請繞道)。 推薦:充分使用四六級(jí)真題集,the Atlantic,Quora,sparknote等網(wǎng)站。 最后,預(yù)祝
2024-11-28 -
2024年12月英語六級(jí)作文預(yù)測:網(wǎng)上購物
面的世界 更加疏遠(yuǎn)。 作文亮點(diǎn)詞匯 column chart 柱狀圖 above 上述 illustrate 揭示 online shopping 網(wǎng)上購物 transaction 交易額 growth rate 增長率 during the period 在此期間 dramatic 急劇的 meanwhile 同時(shí) percent 百分比 decline 下降 while 盡管 without its risk 零風(fēng)險(xiǎn) offer 提供 excellent 極好的 alternative 選擇 traditional 傳統(tǒng)的 e-shopping 網(wǎng)上購物 appealing 吸引人的 relative 相對 ease 容易 convenience 方便 available 可獲得的 is conducive to 對...有好處 late nights 晚睡 associate with 與······相聯(lián)系 modern lifestyle 現(xiàn)代生活 mean 意味著 activity 活動(dòng) opening hour 營業(yè)時(shí)間 make purchase 購物 caveat 忠告 bear in mind 牢記 speed 速度 encourage 鼓勵(lì) frivolous 輕佻的 unnecessary 不需要的 spending 花費(fèi) induce 誘導(dǎo) initially 本來 intend 計(jì)劃 introverted 內(nèi)向的 alienated 疏遠(yuǎn)的 outside world 外部世界 作文點(diǎn)評(píng) 國內(nèi)考試寫作部分已多次考察與“網(wǎng)絡(luò)”相關(guān)的話題,分別是 2007 年英語專業(yè)四級(jí)真題 “Is It Wise to Make Friends Online”(是否應(yīng)該網(wǎng)上交友),2009 年考研寫作真題“網(wǎng)絡(luò) 的近與遠(yuǎn)”,2011 年 6 月四級(jí)寫作真題“Online Shopping”和 2012 年 6 月六級(jí)寫作真題“The Impact of the Internet on Interpersonal Communication”。 作文經(jīng)典句型 1、 The third and perhaps biggest draw of e-shopping is that it allows students to find the cheapest possible price at the click of a button.第三個(gè)也可能是最大的誘人之處在于,網(wǎng) 購允許人們只
2024-11-28