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2024年12月英語四級閱讀理解模擬:超導(dǎo)材料
2024年12月英語四級考試在即,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 放六個罐子的環(huán)狀物 15. decompose 分解 16. recyclable 可
2024-11-30 -
2024年6月英語四級聽力考前沖刺70詞
consultant 8. 破產(chǎn)bankrupt = shut down 9. 劇降decline = drop = fall 10. 惡化deteriorate = decline = get worse 11~20 11. 市議會city council 12. 滅絕 extinct = die out 13. 可再生能源renewables = 可替代能源alternative energy = 清潔能源clean energy 14. 二氧化碳carbon dioxide – 溫室氣體green house gas 15. 卡路里calories 16. 加速accelerate = speed up
2024-12-04 -
2024年12月英語六級閱讀理解模擬真題:休閑藝術(shù)
距離2024年12月英語六級考試越來越近了,大家要認(rèn)真復(fù)習(xí)哦。今天@滬江英語四六級微信公眾號為大家?guī)?024年12月英語六級閱讀理解模擬真題: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
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六級聽力SectionB:聽力篇章4大做題技巧
出現(xiàn)的時間、數(shù)字、地點等信息,要按在短文中出現(xiàn)的前后順序做好記錄,并注意其邏輯順序,不要一出現(xiàn)數(shù)字就馬上選擇,而應(yīng)先記錄在一邊,然后根據(jù)所提問題做選擇。 (2) 務(wù)必聽清問題,再確定正確選項。有些考生在做該部分題目時不太注意問題內(nèi)容,在聽到與選項一致的句子后匆匆作答,結(jié)果選錯答案。同一組選項,結(jié)合不同的提問就會有不同答案。因此,一定要堅持聽完問題再做出最后的判斷。 ?屠皓民
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2024年12月英語六級聽力醫(yī)院類必備高頻詞
可以幫助所有年齡段的人避免癌癥。 ?heart disease? 慢性心臟病 [真題例句] It is a possible cure for heart disease.? 這是治療心臟病的一種可能的方法。 ?heart attack ? 心臟病發(fā)作 [真題例句] They suffered from heart attack.? 他們患了心臟病。 ?excessive bleeding? 流血過多 [真題例句] They died from excessive bleeding.? 他們死于大出血。 ?twisted ankle? 扭傷腳踝 [真題例句] Today is a bad day for me. I fell off a step and twisted my ankle.? 今天對我來
2024-12-01 -
四級聽力Section A:短篇新聞5大設(shè)題點和7大過級技巧
文中new的近音干擾,C)項中的forget是對have got to的近音干擾。 因此,在遇到這類題時,要求考生要仔細(xì),不要一看到干擾項就立即作出選擇,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。 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,平時不妨多關(guān)注時下新聞時事、熱點等,兩手準(zhǔn)備,勝算更
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2024年12月英語六級作文萬能句型+寫作模板
it in depth, we will feel no reservation to conclude that 與錯誤觀點相反的觀點。There are a number of reasons behind my belief.(以下參照辯論式議論文寫法)。 “社會問題(現(xiàn)象)式”: A.一個社會問題或者現(xiàn)象。 B. 產(chǎn)生的原因 C. 對社會和我們生活的影響 D. 如何杜絕。(如果是問題的話)? E. 前景的預(yù)測。 Nowadays, there exists an increasingly serious social/economic/environmental problem. (X has
2024-12-01 -
四級聽力Section B:長對話3大??紙鼍昂?大做題技巧
遇到這類場景,就有了詞匯基礎(chǔ)和知識背景,聽起來就會輕松很多。 另外,若發(fā)現(xiàn)同一場景下的新詞匯,還可以添加到詞匯記錄中去。經(jīng)過一定量的練習(xí),大家會發(fā)現(xiàn)有些場景是經(jīng)常出現(xiàn)的。 舉例:場景詞匯: 一、餐廳 重點 1.點菜: Order menu wine list (酒單) alcohol steak French Fries (薯條) 2. 埋單: Check the bill please!(埋單!) Treat (請客) split the bill (分開付) 二、圖書館 重點 1.書籍: journal 學(xué)術(shù)類刊物 (08-6) volume 卷 current/back issue 現(xiàn)/過刊 periodical 期刊 2.人物: librarian 圖書管理員 三、機(jī)場(飛
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2024年12月英語六級聽力提分技巧
有的題目,只要選項里沒有數(shù)字,你就不用聽數(shù)字; 2.四級除了新聞題以外的題目,只要選項里沒有數(shù)字,你就不用聽數(shù)字。 3.四級新聞題,不管選項有沒有數(shù)字,都要聽數(shù)字。 05 杜絕聯(lián)想 當(dāng)你聽到任何一個選項的跟原文一致的時候,不要去選擇過度聯(lián)想的那一個。 // 舉個栗子?? 題干信息:每天下班都和朋友去打牌。 選項A信息:每天打牌。 選項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 $課程限時優(yōu)惠6折起$ 【基礎(chǔ)班】:380-424
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2024年12月英語六級閱讀理解模擬真題:大學(xué)專業(yè)選擇
理了2024年12月英語六級閱讀理解模擬真題:大學(xué)專業(yè)選擇,一起來看看吧。 2024年12月英語六級閱讀理解模擬真題:大學(xué)專業(yè)選擇 One of the bitterest and most time-worm debates in student union bars up and down the country is resolved as academic research confirms that in financial terms at least, arts degrees are a complete waste of time.Getting through university boosts students’earnings by 25%, on a weighted average, or $220,000 over theirlifetime, according to Professor Ian Walker of Warwick University-but if they study Shakespeare or the peasants’revolt instead of anatomy of contract law, those gains are likely to be completely wiped out. The government is about to allow universities to charge students up to $3,000 a year for their degrees, arguing that it’s a small price to pay compared with the financial rewards graduates reap later in life. But Prof. Walker’s research shows there are sharp variations in returns according to which subject a student takes. Law, medicine and economics or business are the most lucrative choices, making their average earnings 25% higher, according to the article, published in the office for national statistics’monthly journal. Scientists get 10-15% extra. At the bottom of the list are arts subjects, which make only a “small ”differenceto earnings- a small negative one, in fact. Just ahead are degrees in education-which leave hard pressed teachers anaverage of 5% better off a year than if they had left school at 18. “it’s hard to resist the conclusion that what students learn does matter a lot; and some subject areas givemore modest financial returns than others,” Prof. Walker said. As an economist, he was quick to point outthat students might gain non-financial returns from arts degrees:”Studying economics might be very dull, forexample, and studying post-modernism might be a lot of fun.” 練習(xí)題: Choose correct answers to the question: 1.What is the best title for the passage? A.Professor Walker’s Research B.How to Make Big Money. C.Differences Between Science and Arts Degrees. D.Studying Arts Has Negative Financial Outcome. 2.Universities charge students a rather high tuition mainly because_____ provide the students with very prosperous subjects to learn assume that their graduates can earn much more than they had paid don’t get financial support from the government need much revenue to support the educational expenses 3.The word “l(fā)ucrative”(Line 1, Para. 4) most probably means _____ le ve able le 4.Law, medical and business graduates could earn 25% more than ______ ion graduates graduates who had not studied at the university average income 5.We can safely conclude that the author ______ s arts degrees as meaningless this result disappointing and unfair the students to think twice before they decide what to learn in college that arts degrees are still rewarding despite its scarce financial returns 1.[D]?主旨大意題。本文為Walker教授的研究成果,旨在說明不同專業(yè)的畢業(yè)生有不同的經(jīng)濟(jì)回報,并非要傳授發(fā)財心得或者比較文理科的異同。文章首句即為本題解題關(guān)鍵,故D正確。 2.[B]?事實細(xì)節(jié)題。定位至第3段第1句。本文只有這一句與收取學(xué)費有關(guān),后一個分句即前一個分句的理由,抓住其中隱含的因果關(guān)系就不難找到正確答案。 3.[C]?詞義理解題。通過下文數(shù)據(jù)earnings 25% higher和get 10-15% extra可以推測lucrative大意應(yīng)為“給人帶來豐厚收入的”,故選C。 4.[C]?事實細(xì)節(jié)題。第4段中出現(xiàn)了幾個比較數(shù)字,考題要求找到此段首句提到的收人增加25%的參照點。第2段第1句中的Getting through university 表明這類學(xué)生收人增加25%的參照對象是沒讀大學(xué)的人,且從第4段第3句中的the list和第4句即可以確定這一段是在比較大學(xué)畢業(yè)與18歲畢業(yè)(即沒讀大學(xué))收入的不同,因此C正確。 5.[D]?推理判斷題。結(jié)論往往出現(xiàn)在文章結(jié)尾,要想答對此題,一定要仔細(xì)體會本文末句。本文雖然重點討論文科沒有經(jīng)濟(jì)效益,但是作者并沒有做出主觀判斷,故A、B、C都不正確,而作者在文章最后講到了人文學(xué)科雖然經(jīng)濟(jì)效益不佳但學(xué)習(xí)過程更有趣,故D符合作者意思。