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      • 2024年12月英語(yǔ)四級(jí)閱讀理解模擬:超導(dǎo)材料

        2024年12月英語(yǔ)四級(jí)考試在即,同學(xué)們要認(rèn)真?zhèn)淇寂丁=裉鞛榇蠹規(guī)?lái)的是2024年12月英語(yǔ)四級(jí)閱讀理解模擬:超導(dǎo)材料,一起來(lái)看看吧。 2024年12月英語(yǔ)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

      • 經(jīng)濟(jì)學(xué)術(shù)語(yǔ):Labor-intensive

        Labor-intensive Labor-intensive是指勞動(dòng)密集型的,它是指單位勞動(dòng)占用的資金數(shù)量較少,勞動(dòng)消耗所占的比重較大的。在勞動(dòng)的消耗中,也不僅指簡(jiǎn)單的體力勞動(dòng),而且還包括復(fù)雜的、高級(jí)的、腦力的勞動(dòng)消耗。 我們來(lái)看2個(gè)例句: Largely because China is not quite ready to dismantle labor-intensive industries that still provide much-needed jobs at home. 這很大程度上是因?yàn)橹袊?guó)沒(méi)有做好準(zhǔn)備,放棄仍在提供急需的國(guó)內(nèi)就業(yè)崗位的勞動(dòng)密集型產(chǎn)業(yè)。 Tourism

      • 2024年12月英語(yǔ)四級(jí)翻譯預(yù)測(cè):豆腐

        2024年12月英語(yǔ)四級(jí)考試在即,同學(xué)們也要認(rèn)真?zhèn)淇寂?。今天@滬江英語(yǔ)四六級(jí)微信公眾號(hào)為大家?guī)?lái)2024年12月英語(yǔ)四級(jí)翻譯預(yù)測(cè):豆腐,希望對(duì)你有所幫助。 2024年12月英語(yǔ)四級(jí)翻譯預(yù)測(cè):豆腐 豆腐是一種中華傳統(tǒng)食材,不僅美味可口,而且價(jià)格實(shí)惠。豆腐主要由黃豆制成,原料簡(jiǎn)單,含有豐富的優(yōu)質(zhì)蛋白質(zhì)。我國(guó)豆腐制作與食用豆腐的歷史相當(dāng)悠久。相傳,北宋著名詩(shī)人蘇軾曾親自烹制并品嘗豆腐,名菜“東坡豆腐”傳世至今。另一道美味佳肴“麻婆豆腐”則源自四川,香辣鮮嫩,非常下飯。豆腐口感清,入口即化,可與魚、蔬菜等多種食材搭配烹飪,亦可生食。最簡(jiǎn)單的享用方式是加入少許蔥、油和少許鹽,即可制作出一道美味佳肴

      • 六級(jí)比四級(jí)難在哪?這次不會(huì)又要裸考吧……

        一定基礎(chǔ),四六級(jí)做題技巧欠缺,刷分必選 【白金班】:380分以下,屢考不過(guò) 點(diǎn)擊立即免費(fèi)試聽(tīng)>> 屢考不過(guò)的建議選擇白金班 更適合小白,考不過(guò)免費(fèi)重讀 ??考過(guò)還可抵扣六級(jí)、口語(yǔ)、BEC、 CATTI,托福雅思等課程 ??有效期內(nèi)隨時(shí)查看回放,根據(jù)自己時(shí)間合理安排 ??聽(tīng)、閱讀、寫譯、詞匯、口語(yǔ),四六級(jí)專項(xiàng)全涵蓋 ??系統(tǒng)科學(xué)的學(xué)習(xí)方案,學(xué)習(xí)效果有保障 ??全程規(guī)劃 科學(xué)備考 錄播+直播科學(xué)規(guī)劃陪考,全專項(xiàng)穩(wěn)步提升 隨時(shí)隨地復(fù)盤學(xué)習(xí),實(shí)打?qū)嵦嵘⒄Z(yǔ) ??學(xué)習(xí), 成為更好的自己~

      • 第一次考四級(jí)聽(tīng),必須知道的24個(gè)小技巧!

        容易是正確答案,表虛擬的選項(xiàng)更容易是正確答案! ?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分,語(yǔ)法詞匯基礎(chǔ)薄弱 【沖刺班】:有一定基礎(chǔ),四六級(jí)做題技巧欠缺,刷分必選 【白金班】:380分以下,屢考不過(guò) 點(diǎn)擊立即免費(fèi)試聽(tīng)>> 屢考不過(guò)的建議選擇白金班 更適合小白,考不過(guò)免費(fèi)重讀 ??考過(guò)還可抵扣六級(jí)、口語(yǔ)、BEC、 CATTI,托福雅思等課程 ??有效期內(nèi)隨時(shí)查看回放,根據(jù)自己時(shí)間合理安排 ??聽(tīng)、閱讀、寫譯、詞匯、口語(yǔ),四六級(jí)專項(xiàng)全涵蓋 ??系統(tǒng)科學(xué)的學(xué)習(xí)方案,學(xué)習(xí)效果有保障 ??全程規(guī)劃 科學(xué)備考 錄播+直播科學(xué)規(guī)劃陪考,全專項(xiàng)穩(wěn)步提升 隨時(shí)隨地復(fù)盤學(xué)習(xí),實(shí)打?qū)嵦嵘⒄Z(yǔ) ??學(xué)習(xí), 成為更好的自己~

      • 大學(xué)英語(yǔ)四級(jí)相當(dāng)于雅思幾分

        4)與雅思

      • 2024年12月英語(yǔ)六級(jí)閱讀理解模擬真題:休閑藝術(shù)

        距離2024年12月英語(yǔ)六級(jí)考試越來(lái)越近了,大家要認(rèn)真復(fù)習(xí)哦。今天@滬江英語(yǔ)四六級(jí)微信公眾號(hào)為大家?guī)?lái)2024年12月英語(yǔ)六級(jí)閱讀理解模擬真題:休閑藝術(shù),希望對(duì)你有所幫助。 2024年12月英語(yǔ)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(guó)藝術(shù)藏品   C) 通過(guò)藝術(shù)欣賞來(lái)幫

      • 滬江雙12狂歡丨免單?全額獎(jiǎng)學(xué)金?幫你先省下“一個(gè)億”??!

        十二,特別準(zhǔn)備了免單搶課、學(xué)完全返等系列活動(dòng),誠(chéng)意帶來(lái)年末超優(yōu)惠福利,把握最“厚”機(jī)“惠”,好課輕松購(gòu)! 2024年,滬江網(wǎng)校最后一波年終狂歡——“12.12免單活動(dòng)”正式開(kāi)啟??! 狂歡加持,盡享優(yōu)惠!滬江網(wǎng)校帶來(lái)“全額獎(jiǎng)學(xué)金班”學(xué)完全返,等于免單!免費(fèi)學(xué)習(xí)! “免單攻略GET全額獎(jiǎng)學(xué)金”火熱啟動(dòng)中,心動(dòng)的朋友趕快參與吧~ 不知道學(xué)什么課?滬江網(wǎng)校還準(zhǔn)備了“2024年度好課榜單”,幫助友友們一鍵直擊好課,學(xué)對(duì)課程,事半功倍。 掃碼直達(dá)活動(dòng)專場(chǎng)~ 不止好課精選,還有狂歡系列。 我們還準(zhǔn)備了“領(lǐng)百萬(wàn)購(gòu)課金”、“年度好課免單”等驚喜福利活動(dòng)等你參與,快來(lái)加入屬于成長(zhǎng)er的狂歡趴! 天天領(lǐng)學(xué)幣,即刻開(kāi)始! 每天1次,免費(fèi)領(lǐng)學(xué)幣啦~ 掃碼直達(dá)活動(dòng)專場(chǎng)~ 滬江網(wǎng)校:這個(gè)雙十二,讓狂歡繼續(xù)! 獨(dú)屬于成長(zhǎng)er的購(gòu)物車list,就讓滬江網(wǎng)校承包,狂歡送不停,好課學(xué)不停。滬江網(wǎng)校陪你一起收獲知識(shí)和成長(zhǎng)的喜悅,感受成長(zhǎng)和進(jìn)步帶來(lái)的充盈。 滬江網(wǎng)校開(kāi)設(shè)英語(yǔ)、日語(yǔ)、韓語(yǔ)、法語(yǔ)、德語(yǔ)、西語(yǔ)、意大利語(yǔ)、俄語(yǔ)、泰語(yǔ)等系列語(yǔ)言課程,從基礎(chǔ)入門、到提升拔高、再到精進(jìn)進(jìn)階一應(yīng)俱全,滿足各個(gè)階段的學(xué)習(xí)需求。 我們也相信在充滿變化與不確定的當(dāng)下,不斷地成長(zhǎng)會(huì)幫你開(kāi)辟新的可能性,重拾探索更大世界的勇氣,未來(lái),滬江網(wǎng)校陪你一路同行。

      • 雅思寫作要注意些什么問(wèn)題

        雅思域中的所有官方試題,以及經(jīng)過(guò)精心分類的雅思寫作官方題目。書中列出的問(wèn)題幾乎涵蓋了當(dāng)前雅思考試寫作官方題庫(kù)中的所有題目。寫作題目分類精細(xì),范文典型且附有準(zhǔn)確譯文。 三.雅思寫作要注意些什么 1.注意把握時(shí)間。雅思寫作考試要求考生需在一小時(shí)內(nèi)完成至少150字(20分鐘)的說(shuō)明文或信件,以及一篇至少250字(40分鐘)的議論文。因此,考生需要合理安排時(shí)間,建議考生們先易后難,先做Task1,并且Task1盡量控制在20分鐘內(nèi)完成,然后再寫Task。 2.注意控制字?jǐn)?shù)。盡管雅思作文考試的沒(méi)有上限要求,但有下限要求,所以考生們應(yīng)注意字?jǐn)?shù)不能過(guò)少,但同時(shí)也要注意字?jǐn)?shù)不要過(guò)多。一般來(lái)說(shuō),大多數(shù)小作文字?jǐn)?shù)都在180左右,而大作文也在280左右。 3.注意格式和卷面整潔??忌鷤儜?yīng)該知道雅思作文考試是不需要題目的,雅思寫作有兩種格式: 一是空行不空格式,即文章每段開(kāi)頭頂格寫,段與段之間空一行。 二是空格不空行,即除首段頂格外,文章每段開(kāi)頭空五個(gè)字符,段與段之間不空行。 以上就是小編給大家分享的雅思寫作內(nèi)容,希望可以給大家備考帶來(lái)幫助。 如果您對(duì)英語(yǔ)學(xué)習(xí)感興趣,想要深入學(xué)習(xí),可以了解滬江網(wǎng)校精品課程,量身定制高效實(shí)用的個(gè)性化學(xué)習(xí)方案,專屬督導(dǎo)全程伴學(xué)。掃一掃領(lǐng)200暢學(xué)卡

      • 2024年12月英語(yǔ)六級(jí)作文預(yù)測(cè):網(wǎng)上購(gòu)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(gòu)物 transaction 交易額 growth rate 增長(zhǎng)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(gòu)物 appealing 吸引人的 relative 相對(duì) ease 容易 convenience 方便 available 可獲得的 is conducive to 對(duì)...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(yíng)業(yè)時(shí)間 make purchase 購(gòu)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(lái) 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(guó)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(yǔ)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(gòu)允許人們只