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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)淼氖?024年12月英語(yǔ)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(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
2024-11-30 -
經(jīng)濟(jì)學(xué)術(shù)語(yǔ):Export-oriented economy
Export-oriented economy 除了內(nèi)需經(jīng)濟(jì),還有一種經(jīng)濟(jì)是Export-oriented economy(出口型經(jīng)濟(jì))。 它是指以生產(chǎn)出口產(chǎn)品來帶動(dòng)本國(guó)經(jīng)濟(jì)的發(fā)展,經(jīng)濟(jì)的發(fā)展主一種經(jīng)濟(jì)是Export-oriented economy(出口型經(jīng)濟(jì))。 它是指以生產(chǎn)出口要由國(guó)際市場(chǎng)來推動(dòng)。Export-oriented economy著重于利用國(guó)外資源與開拓國(guó)際市場(chǎng),屬于外向型經(jīng)濟(jì)。 我們來看2個(gè)例句: As the representative of the export-oriented economy, Suzhou's experience will have a strong demonstration effect across the country. 由于蘇州外向型經(jīng)濟(jì)在全國(guó)的代表性,其現(xiàn)狀和對(duì)策的研究將對(duì)全國(guó)具有較強(qiáng)的借鑒意義。 Germany, she says, is an over-indebted, export-oriented economy with an aging, shrinking population. 她表示,德國(guó)是一個(gè)負(fù)債過高的出口導(dǎo)向型經(jīng)濟(jì)體,人口不斷老化和減少。 0元試學(xué)BEC初級(jí)中級(jí)高級(jí)課程 點(diǎn)擊立即免費(fèi)試學(xué)>> 點(diǎn)擊立即免費(fèi)試學(xué)>>> 祝大家順利拿證~
2024-12-01 -
2024年12月大學(xué)英語(yǔ)六級(jí)閱讀??荚~匯
,補(bǔ)貼,零用錢? 【考】make allowance(s) for 考慮到,顧及;體諒;原諒? 27、interval ['?nt?v?l] n.間隔,間距;幕間(或工間)休息? 【考】at intervals 不時(shí);相隔一定距離? 28、deputy ['depj?t?] n.副職,副手;代表,代理人 【考】deputy mayor 副市長(zhǎng)? 29、inferior [?n'f??r??] a.劣等的;下級(jí)的;n.下級(jí),下屬? 【考】be inferior to sth.
2024-12-02 -
2024年12月英語(yǔ)六級(jí)閱讀的做題順序+提分攻略
出閣主讓你保留的那套題目,嚴(yán)格按照四六級(jí)考試的時(shí)間,四級(jí)上午9:00,六級(jí)下午15:00,進(jìn)行??寂秪 因?yàn)樗牧?jí)異于其他考試的收發(fā)卷,會(huì)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(shí)間從頭到尾完成。 對(duì)比考場(chǎng)用時(shí)v.s.你現(xiàn)在做題時(shí)間,結(jié)合閣主給出的【借時(shí)間】技巧,對(duì)做題流程進(jìn)行優(yōu)化。 如果差距過大,不要慌張,可以買
2024-11-30 -
2024年12月英語(yǔ)四級(jí)閱讀理解模擬:電子產(chǎn)品的可循環(huán)
準(zhǔn)確,文中只提到plastics sandwich里層是100%的再生塑料。 4.[C] 推理判斷題。本題考査轉(zhuǎn)折處。最后一段倒數(shù)第2句中的Unfortunately一詞指出了用鎂作機(jī)殼的電視機(jī)很貴,從而暗示它們并不受消費(fèi)者歡迎,所以選項(xiàng)C正確。選項(xiàng)A屬原文明確表達(dá)的意思。本段第2句只指出鎂是一種理想的再生材料(ideal for recycling),因此選項(xiàng)B不對(duì);全文并未比較塑料和鎂哪個(gè)更好,因此選項(xiàng)D不對(duì)。 5.[A] 主旨大意題。文中作者只是客觀地描述亊實(shí),吿知讀者日本的電子產(chǎn)品再循環(huán)使用的一些新變化和新技術(shù),抓住這個(gè)主旨就能選出正確答案A。作者并未發(fā)表任何個(gè)人觀點(diǎn),也未做出任何指示或預(yù)測(cè)。 以上就是關(guān)于“2024年12月英語(yǔ)四級(jí)閱讀理解模擬:電子產(chǎn)品的可循環(huán)”的全部?jī)?nèi)容啦,祝同學(xué)們四級(jí)考試順利。
2024-12-01 -
六級(jí)比四級(jí)難在哪?這次不會(huì)又要裸考吧……
一數(shù)上看:四級(jí)寫作字?jǐn)?shù)要求為120-180詞,六級(jí)為150-200詞。 六級(jí)對(duì)考生詞匯與邏輯的要求更高,簡(jiǎn)單的背背模板是不可能的了! 為什么別人都是越考越多,只有我的分?jǐn)?shù)越來越低?為什么我四六級(jí)考了這么多次,還是過不了? 排除個(gè)別同學(xué)沒有好好復(fù)習(xí)備考的個(gè)人因素,其實(shí)還有一個(gè)客觀因素:四六級(jí)考試變難啦! 人民網(wǎng)教育頻道之前就曾發(fā)文稱:近五年來,四六級(jí)考試只會(huì)越來越難!這也是今后的發(fā)展趨勢(shì)! ?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
2024-11-29 -
2024年12月英語(yǔ)六級(jí)翻譯預(yù)測(cè):《紅樓夢(mèng)》
2024年12月英語(yǔ)六級(jí)考試在即,大家準(zhǔn)備的如何?今天@滬江英語(yǔ)四六級(jí)微信公眾號(hào)為大家?guī)?024年12月英語(yǔ)六級(jí)翻譯預(yù)測(cè):《紅樓夢(mèng)》,希望對(duì)你有所幫助。 2024年12月英語(yǔ)六級(jí)翻譯預(yù)測(cè):《紅樓夢(mèng)》 《紅樓夢(mèng)》(A Dream of Red Mansions)創(chuàng)作于18世紀(jì),作者是曹雪芹?!都t樓夢(mèng)》是中國(guó)最著名的小說之一,曾被改編成多部戲劇作品。自《紅樓夢(mèng)》問世以來,有數(shù)以億計(jì)的讀者閱讀過其漢語(yǔ)原文和各種譯文。在中國(guó),幾乎每個(gè)人都讀過或者知道《紅樓夢(mèng)》的故事。小說描寫了一個(gè)龐大封建家族的生活及其衰落的過程,從各個(gè)角度充分展示了當(dāng)時(shí)中國(guó)的文化和社會(huì)狀況。 A Dream of Red
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干貨建議收藏!四級(jí)聽力5個(gè)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(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,不一要去選擇過度聯(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
2024-11-28 -
2024年12月英語(yǔ)四級(jí)作文預(yù)測(cè):垃圾分類的意義
2024年12月英語(yǔ)四級(jí)考試將在12月14日早上舉行,同學(xué)們?cè)诳记耙嗑毝啾撑丁=裉鞂W(xué)習(xí)的內(nèi)容是2024年12月英語(yǔ)四級(jí)作文預(yù)測(cè):垃圾分類的意義,一起來看看吧。 2024年12月英語(yǔ)四級(jí)作文預(yù)測(cè):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(duì)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(cuò)誤的地方的資源。只要對(duì)垃圾進(jìn)行適當(dāng)?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(fèi),最大限度地利用資源。而且合理的垃圾分類可以減少對(duì)環(huán)境的污染,因?yàn)橥ㄟ^垃圾分類可以篩選出有害物質(zhì),從而防止有害物質(zhì)污染土壤,危及動(dòng)植物的生存和生長(zhǎng)。? 所以我們應(yīng)該注意垃圾分類,保護(hù)我們賴以生存的環(huán)境。
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想要一次性通過英語(yǔ)六級(jí),這些分你必須要拿到!
作和翻譯:至少要拿到70分左右 (寫作和翻譯是主觀題,很難用正確的題數(shù)衡量,其為在評(píng)分標(biāo)準(zhǔn)下簡(jiǎn)單的換算的結(jié)果~) 第三道關(guān)卡: 學(xué)神分 如果作為英語(yǔ)學(xué)神的你對(duì)自己有更高要求,不達(dá)600分不罷休,各題型得分至少得是這樣: ?? 600分= 220(聽)+220(讀)+80(寫)+80(譯) 換算成題目數(shù)量則為??: 聽力:需要答對(duì)22道題 閱讀:需要答對(duì)27道題 寫作和翻譯:至少要拿到80分左右 (寫一輪的備考開始! 四六級(jí)如何完美落幕? 當(dāng)然是一戰(zhàn)過級(jí)! 第一作和翻譯是主觀題,很難用正確的題數(shù)衡量,其為在評(píng)分標(biāo)準(zhǔn)下簡(jiǎn)單的換算的結(jié)果~) 四六級(jí)這次一定過! 祝各位同學(xué) 一次上岸四六級(jí)! ?跟著滬江英語(yǔ)四六級(jí)走? ?四六級(jí)必定有!? 不管覺得自己行不行 下次考試已經(jīng)在路上啦
2024-10-21