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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 -
最后3周,四級閱讀「老套但有奇效」的做題順序+提分攻略
出閣主讓你保留的那套題目,嚴(yán)格按照四六級考試的時間,四級上午9:00,六級下午15:00,進(jìn)行??寂秪 因?yàn)樗牧壆愑谄渌荚嚨氖瞻l(fā)卷,會打亂你既有的做題節(jié)奏,所以一定要把作文聽力和閱讀翻譯連起來,按考試時間從頭到尾完成。 對比考場用時v.s.你現(xiàn)在做題時間,結(jié)合閣主給出的【借時間】技巧,對做題流程進(jìn)行優(yōu)化。 如果差距過大,不要慌張,可以買
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四級每次考試都有3套試卷?難度一樣嗎?
所占的一個相對位置 05 總結(jié)一下 綜上所述 對于“多題多卷”各套試卷難度不等 對于考試是否公平的問題 大家不用過于擔(dān)心。 重要的不是你做的這套試卷能做對多少題, 這才決定了你是否能通過 這套邏輯 小伙伴們都懂了嗎? GET到了的 扣111哦~ 06 四六級通過率 最后咱們再來看一下 某機(jī)構(gòu)統(tǒng)計的四六級歷年的通過率 大家可能理所當(dāng)然地覺得 四六級的考試不難啊 并且還有越來越低的趨勢! 不過,每個學(xué)校的水平不一致,通過率也有所差別 但是整體上來說 全國高校的四六級平均通過率在40%左右 這個數(shù)字可并不算高呀 所以大家一定要抓住 每一次四六級考試機(jī)會 扎實(shí)備考,爭取一次高分過! ?屠皓民領(lǐng)銜 四六級通關(guān)神器? ??????基礎(chǔ)班·沖刺押題班
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分析了近3年的六級作文題目 ,我們發(fā)現(xiàn)了這些套路(附作文模板)
事件的看法(定性) 該
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干貨建議收藏!四級聽力5個蒙題技巧!
有的題目,只要選項(xiàng)里沒有數(shù)字,你就不用聽數(shù)字; 2.四級除了新聞題以外的題目,只要選項(xiàng)里沒有數(shù)字,你就不用聽數(shù)字。 3.四級新聞題,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)你聽到任何一個選項(xiàng)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(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分,語法詞匯基礎(chǔ)薄弱 【沖刺班】:有一定基礎(chǔ),四六級做題技巧欠缺,刷分必選 【白金班】:380
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2024年12月英語四級聽力提分技巧之長對話
解題的根據(jù)主要有四點(diǎn):一是根據(jù)對話的開頭判斷該對話的主要內(nèi)容;二是根據(jù)對話的結(jié)尾判斷對話的主題;三是根據(jù)對話中多次出現(xiàn)的主要信息做合理的判斷;四是通過預(yù)覽選項(xiàng)進(jìn)行合理的推理排除。 例4:What problem are the speakers discussing? A) The man has sent the order to the woman by mistake.B) Some of the telephone systems don’t work properly.C) Some of the packs do not contain any manuals.D) The quality of the goods is not up to the standard. 原文:W: What can I do for you? M: Well, unfortunately, there is a problem with the order we received from you yesterday. It seems we’ve not received the right quantity of manuals to support the telephone system. W: Oh, dear, that’s bad news. I’m very sorry to hear that, and you don’t know how many packs are without manuals? M: No, because we haven’t opened every pack. But in several of those that have been opened there are none. No manuals. 答案:C)。本題的關(guān)鍵詞是 manual,出現(xiàn)的問題并非在于產(chǎn)品的質(zhì)量,而是缺少使用手冊,故C)為答案。 05 時間數(shù)字處 設(shè)題對話中出現(xiàn)年代、時間、價格等數(shù)字信息的地方,也經(jīng)
2024-11-27 -
六級單詞背了很多就是記不???這是背詞方法的問題!
對許多同學(xué)來說,過四六級的最大困難是:閱讀和聽力!根本原因,還是詞匯量的問題。如果你記單詞有困難,可能你還沒有摸清英語的結(jié)構(gòu)。快來試試滬江網(wǎng)校的高頻詞匯課吧,現(xiàn)在免費(fèi)領(lǐng)取。
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2024年12月英語四級翻譯預(yù)測:齊白石
2024年12月英語四級考試將在12月14日舉行,大家準(zhǔn)備的如何?今天@滬江英語四六級微信公眾號為大家?guī)?024年12月英語四級翻譯預(yù)測:齊白石,供同學(xué)們參考學(xué)習(xí)。 2024年12月英語四級翻譯預(yù)測:齊白石 出生于湖南省湘潭市的鄉(xiāng)村,齊白石被譽(yù)為20世紀(jì)最多產(chǎn)、最具影響力的水墨畫家之一。他以木工為生,擅長在建筑結(jié)構(gòu)上雕刻復(fù)雜的圖案。同時,他也是一位自學(xué)成才的畫家,直到20多歲才開始在家鄉(xiāng)學(xué)者的指導(dǎo)下學(xué)習(xí)繪畫和詩歌。齊白石對自然有著濃厚的興趣,他種植盆栽花卉,飼養(yǎng)小動物,無論走到哪里都仔細(xì)觀察。他在紙上捕捉那些觸動他心靈的瞬間和情緒。 參考譯文: Hailing from
2024-11-26 -
2024年12月英語四級翻譯練習(xí):北京介紹
2024年12月英語四級考試將在12月14日上午舉行,大家要認(rèn)真復(fù)習(xí)哦。為了幫助同學(xué)們更好地備考四級,@滬江英語四六級微信公眾號整理了2024年12月英語四級翻譯練習(xí):北京介紹,一起來看看吧。 2024年12月英語四級翻譯練習(xí):北京介紹 北京是座有三千年歷史的古城。早在公元前十一世紀(jì),北京就是燕國的國都,因此北京有燕京之稱。在以后的幾千年里,北京又成為金、元、明、清各朝的國都。北京是中國的六大古都之一,其他五個是西安、南京、洛陽、開封和杭州。北京是座既古老又年輕的城市,有許多名勝古跡。從故宮、天壇到頤和園,你們可以看到北京保留了許多昔日的風(fēng)采。 參考譯文 Beijing
2024-11-26 -
免費(fèi)抽CC貓公仔!雙11滬江英語囤課指南!特惠嚴(yán)選好課,低價秒!
11.11福利節(jié),英語LET'S 購。滬江網(wǎng)校為大家?guī)韼状蟾@?,一起來看看吧?