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2024年12月英語四級閱讀理解模擬:超導材料
2024年12月英語四級考試在即,同學們要認真?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:超導材料,一起來看看吧。 2024年12月英語四級閱讀理解模擬:超導材料 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,損害風景的東西 11. tinker 修補,調整 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12月英語四級翻譯預測:團購
終將開始團購,而更多銷售傳統(tǒng)商品(如藥品或書籍)的供應商將會進入該行業(yè)。 Group buying refers to a way of buying in which a group of people buy the same products collectively from merchants who are willing to offer discounts for bulk sales. China is considered a pioneer of group buying. Consumers purchase goods online or receive via
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2024年12月英語六級閱讀理解模擬真題:休閑藝術
是幫助在市中心工作的人減輕心理壓力,活動的名稱也應該與該目的緊密結合,選項B、C和D雖然在文中都有提及。但都不是活動的目的。 3. Kim Gowland指出,在市中心工作的人是怎樣的情況? A) 他們受到家庭和工作的雙重壓力。 B) 他們喜歡在短暫的午餐休息時間去購物。 C) 他們不應該在美術館里匆匆忙忙地觀賞藝術品。 D)觀賞藝術品比去酒吧或健身房要好得多。 [B]第3段第2句句末提到的rather than rush around the shops表明Kim Gowland 認為在沒有這個活動之前,在城市工作的人在午餐時間通常會逛商店,因此,本題應選B。選項A中
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滬江雙12狂歡丨免單?全額獎學金?幫你先省下“一個億”?。?
十二,特別準備了免單搶課、學完全返等系列活動,誠意帶來年末超優(yōu)惠福利,把握最“厚”機“惠”,好課輕松購! 2024年,滬江網(wǎng)校最后一波年終狂歡——“12.12免單活動”正式開啟!! 狂歡加持,盡享優(yōu)惠!滬江網(wǎng)校帶來“全額獎學金班”學完全返,等于免單!免費學習! “免單攻略GET全額獎學金”火熱啟動中,心動的朋友趕快參與吧~ 不知道學什么課?滬江網(wǎng)校還準備了“2024年度好課榜單”,幫助友友們一鍵直擊好課,學對課程,事半功倍。 掃碼直達活動專場~ 不止好課精選,還有狂歡系列。 我們還準備了“領百萬購課金”、“年度好課免單”等驚喜福利活動等你參與,快來加入屬于成長er的狂歡趴! 天天領學幣,即刻開始! 每天1次,免費領學幣啦~ 掃碼直達活動專場~ 滬江網(wǎng)校:這個雙十二,讓狂歡繼續(xù)! 獨屬于成長er的購物車list,就讓滬江網(wǎng)校承包,狂歡送不停,好課學不停。滬江網(wǎng)校陪你一起收獲知識和成長的喜悅,感受成長和進步帶來的充盈。 滬江網(wǎng)校開設英語、日語、韓語、法語、德語、西語、意大利語、俄語、泰語等系列語言課程,從基礎入門、到提升拔高、再到精進進階一應俱全,滿足各個階段的學習需求。 我們也相信在充滿變化與不確定的當下,不斷地成長會幫你開辟新的可能性,重拾探索更大世界的勇氣,未來,滬江網(wǎng)校陪你一路同行。
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2024年12月英語四級作文預測:垃圾分類的意義
2024年12月英語四級考試將在12月14日早上舉行,同學們在考前要多練多背哦。今天學習的內容是2024年12月英語四級作文預測:垃圾分類的意義,一起來看看吧。 2024年12月英語四級作文預測:垃圾分類的意義 The Significance of Garbage classification In the face of increasing garbage production and environmental deterioration, there is an urgent need for waste sorting. And the reasons why we need to classify garbage come as follow. To begin with, as is often said, garbage is a resource used in the wrong place. As long as the garbage is properly classified and recycled, it will not only reduce the amount of garbage,beautify the environment, ?but also reduce unexpected waste, maximize the use of resources. What’s more, reasonable garbage classification will reduce environmental pollution, because through garbage classification, harmful substances can be selected out, so as to prevent harmful substances from contaminating the soil and endangering the survival and growth of plants and animals. So we should pay attention to garbage classification, protecting the environment on which we live. 面對日益增多的垃圾和惡化的環(huán)境,垃圾分類的需求迫在眉睫。我們需要垃圾分類的原因如下。? 首先,正如人們常說的,垃圾是一種被用在錯誤的地方的資源。只要對垃圾進行適當?shù)姆诸惡突厥?,不僅可以減少垃圾的數(shù)量,美化環(huán)境,還可以減少意外的浪費,最大限度地利用資源。而且合理的垃圾分類可以減少對環(huán)境的污染,因為通過垃圾分類可以篩選出有害物質,從而防止有害物質污染土壤,危及動植物的生存和生長。? 所以我們應該注意垃圾分類,保護我們賴以生存的環(huán)境。
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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:一是根據(jù)對話的開頭判斷該對話的主要內容;二是根據(jù)對話的結尾判斷對話的主題;三是根據(jù)對話中多次出現(xiàn)的主要信息做合理的判斷;四是通過預覽選項進行合理的推理排除。 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)。本題的關鍵詞是 manual,出現(xiàn)的問題并非在于產(chǎn)品的質量,而是缺少使用手冊,故C)為答案。 05 時間數(shù)字處 設題對話中出現(xiàn)年代、時間、價格等數(shù)字信息的地方,也經(jīng)
2024-11-27 -
2024年12月英語六級聽力餐廳類必備高頻詞
we might be offered a dish of insects. 因為我們可能會得到一盤昆蟲。 ?home-cooked meal? 家常飯 [真題例句] In fact, I’m sick and tired of restaurant food! Sometimes, I just prefer a home-cooked meal. 事實上,我已經(jīng)厭倦了餐館的食物!有時候,我只是更喜歡吃家常菜。 ?steak? [ste?k] 牛排 [真題例句] I’ll have the steak, French fries, and let’s see, chocolate ice
2024-11-27 -
2024年12月英語六級聽力200+的10個做題技巧
of food. 原文說到,女士建議男士購買紅葡萄酒,因為紅葡萄酒比白葡萄酒更受歡迎,并且紅葡萄酒與食物更容易搭配。 原文中的“be paired with food more easily”和“go well with different kinds of food”意思相同,都表示更容易搭配食物。 Eg2: 聽力原文: …That is, you can’t really get a robot to do a great message or physical therapy, or you can’t get the kind of personal attention you
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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 某機構統(tǒng)計的四六級歷年的通過率 大家可能理所當然地覺得 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會 扎實備考,爭取一次高分過! ?屠皓民領銜 四六級通關神器? ??????基礎班·沖刺押題班
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2024年12月英語四級翻譯高頻詞匯短語及句型
文化的意義/歷史文化意義重大 ??自然/旅游地理 (以名山大川、江河湖海的介紹為主) is located in... 位于... flow through 流經(jīng)... cover an area of ....面積為.../方圓... kilometer 公里 square kilometers 平方公理 altitude 海拔 is known/famous for ...因....出名 sunrise/sunset 日出/日落 appreciate 欣賞 tourist attractions 旅游景點 former residence 故居 historical site 歷史遺跡 natural scenery 自然風光 ecosystem 生態(tài)系統(tǒng) plain 平原 plateau 高原 basin 盆地 magnificant 雄偉壯麗的 fascinating 讓人著迷,陶醉的 picturesque 如畫的 unique 獨特的 clear water and green mountains 綠水青山 natural preservation zones 自然保護區(qū) human/natural landscape 人文景觀/自然景觀 beautiful mountains and clear waters 山清水秀 ??社會發(fā)展類 (主要介紹當今中國在外交、經(jīng)貿、科技、環(huán)保、民生等領域的發(fā)展現(xiàn)狀及其成就) rise 提高 improve 改善 promote 促進 increase 增長 affect 影響 choose 選擇 thrive 繁榮 grow 增長 enhance 加強 boost 促進 exchange 交流 maintain 維持 protect 保護 damage 破壞 save 節(jié)約 service 服務 subway 地鐵 pollute 污染 endure 經(jīng)受住 overcome 克服 surpass 超過 experience 經(jīng)歷、體驗 witness 見證 represent 代表 society 社會 social 社會的 user 用戶 ways 方法 host 主播 survey 調查 trend 趨勢 platform 平臺 technology 技術 lifestyle 生活方式 cooperation 合作 rely on 依賴 economy 經(jīng)濟 economic 經(jīng)濟的 development 發(fā)展 achievement 成就 breakthrough 突破 progress 成績,進步 innovation 創(chuàng)新 invention 發(fā)明 reform 改革 treasure 財富 means 途徑,手段 consumers 消費者 order takeout 點外賣 regard…as 把….當作,看作 be proud of 對…感到自豪 living standard 生活水平 public transport 公共交通 high-speed rail 高鐵 shared bike 共享單車 new energy cars 新能源汽車 live streaming 直播 video-clips 短視頻 internet celebrity 網(wǎng)紅 smartphones 智能手機 mobile payment 移動支付 mobile internet 移動互聯(lián)網(wǎng) eating habits 飲食習慣 be addicted to 對….上癮 pay attention to 關注 a well-off society 小康社會 The Belt and Road 一帶一路 virtual reality (VR) 虛擬現(xiàn)實 artificial intelligence (AI) 人工智能 The Ancient Silk Road 古代絲綢之路 The Maritime Silk Road 海上絲綢之路 the overall national strength 綜合國力 with the development of… 隨著…的發(fā)展 education for all-round development 素質教育 a Community of Shared Future for Mankind 人類命運共同體 四六級翻譯句型 ??歷史文化類 …,位于中國…省…市,是中國最著名的…,尤其以…最為享有盛譽。 …, located in…province, is the most famous …in China, especially known for its … . …,以其獨特的…,成為中國最