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2024年12月英語四級(jí)閱讀理解模擬:超導(dǎo)材料
2024年12月英語四級(jí)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(jí)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(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 -
到底要不要考BEC初級(jí)?不同級(jí)別BEC考試難度怎么跨越?
為名企敲門磚的話,建議大家一定要去考BEC中級(jí),況且,中級(jí)難度大概相當(dāng)于四六級(jí)之間,認(rèn)可度也相應(yīng)的更高,難度是會(huì)高一點(diǎn),但是也沒有很夸張,努努力也不是不可以跨越。 03 BEC備考注意哪些問題?? 但是如果實(shí)在對(duì)自己的英語水平?jīng)]什么信心,而你又想考BEC,可以用初級(jí)過渡一下,找找感覺。 BEC各個(gè)級(jí)別考試內(nèi)容 ?????? 所以,建議大家對(duì)于英語基礎(chǔ)相對(duì)薄弱的同學(xué)來說,至少需要有3個(gè)月以上的準(zhǔn)備時(shí)間。 ??聽力訓(xùn)練 ?「每天堅(jiān)持做聽寫訓(xùn)練」是王道 尤其是聽力訓(xùn)練,大家要每天堅(jiān)持做聽寫訓(xùn)練, 注意不要逐字聽寫?,要聽完一整個(gè)句子,進(jìn)行回憶默寫,訓(xùn)練理解和短時(shí)記憶的能力。 這里給大家個(gè)小小的建議:大家練習(xí)聽力首選英音的人物訪談,我們應(yīng)該努力創(chuàng)造一個(gè)純英語的環(huán)境。畢竟,練習(xí)英語口語的目的是為了與外國人用英語交流。 因此,需要通過與他人用英語交流來培養(yǎng)自己的語感。人物訪談相較
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2024年12月英語六級(jí)作文預(yù)測:自信
理了2024年12月英語六級(jí)作文預(yù)測:自信,希望對(duì)你有所幫助。 2024年12月英語六級(jí)作文預(yù)測:自信 Directions: For this part, you are allowed 30 minutes to write an essay based on the picturebelow. You should start you essay with a brief description of the picture and then comment on confidence. You should write at least 150 words but no more than 200 words. 預(yù)測范文 As we can see from the picture, in a residential community with a television antenna on the roof, an upset young man is talking to his friend walking beside him along the street. It is apparent that the former assumes that someone else is more qualified than him. The young always give up because the problem is beyond their ability to cope with. Superficially, it seems to be somewhat reasonable, but when weighing in the mind, we find there is an apparent tendency underlying this phenomenon: the lack of confidence. Firstly, it is well-known that we exist in a dynamic world with various difficulties. We can do nothing but face them. Secondly, attitude is the key point to take the first step. Assuming bravery and confidence to solve the problem, you will find the question is not as “huge” as you imagine. So, with confidence and the right assessment of difficulties, try and exert our strength, and then we will overcome all the difficulties. On the whole, I believe we young people should face the difficulties in the right manner. And nothing is impossible, just do it. 參考譯文 如圖所示,在一個(gè)屋頂架起電視天線的住宅小區(qū),一個(gè)沮喪的年輕人正在和沿著街道走在身旁的一個(gè)朋友聊天。顯而易見,前者認(rèn)為別人比自己能力更強(qiáng)。 由于問題超出他們應(yīng)對(duì)的能力,年輕人總是放棄。表面上看,這幅圖畫似乎有一些道理,但當(dāng)我們仔細(xì)思考時(shí),我們就會(huì)發(fā)現(xiàn)在這個(gè)現(xiàn)象之下有一個(gè)明顯的趨勢:缺乏自信。首先,眾所周知,我們生活在一個(gè)充滿各種困難的多元化世界。我們別無選擇,只能面對(duì)。其次,態(tài)度是采取第一步的關(guān)鍵。擁有勇氣和信心來解決問題,你就會(huì)發(fā)現(xiàn)問題并非你想象的那么“嚴(yán)重”。因此,擁有信心和對(duì)困難的正確估計(jì),竭盡全力,我們將解決所有的困難。 總而言之,我認(rèn)為我們年輕人應(yīng)該以正確的方式面對(duì)困難。世上無難事,只怕有心人。
2024-11-30 -
怎么學(xué)好商務(wù)英語寫作課程
地道英語寫好句子的能力。 3.了解一些英語段落、篇章組織和寫作知識(shí)。段落和正文應(yīng)連貫一致。每篇文章的用詞和句型在風(fēng)格上一般應(yīng)保持一致。 4.積累詞匯量,作文是靠詞匯積累的。想要給作文加分,詞匯積累很重要。單詞的積累可以通過詞根詞綴和衍生詞來記憶,可以幫助考生在閱讀中識(shí)別和猜測生詞。 以上就是小編給大家分享的商務(wù)英語寫作技巧,希望可以給大家學(xué)習(xí)帶來幫助。 如果您對(duì)英語學(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
2024-06-15 -
英語寫作實(shí)用萬能句型分享
定做…… determine to do… 決定做…… be determined to do… 決定做…… make up one's mind to do… 下定決心做…… 03 希望做……(處于未英文下定決心的狀態(tài)) would like to do… 想做…… hope to do… 希望做…… expect to do… 期待著做…… wish to do… 希望做…… consider doing… 考慮做…… 在右邊英語怎么說?首先、總之等意思的英文又是什么呢?看了上面的內(nèi)容應(yīng)該知道了。如果您對(duì)英語學(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。
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2024年12月英語六級(jí)閱讀理解模擬真題:休閑藝術(shù)
是說明該段首句主句提及的觀點(diǎn):有些藝術(shù)作品確實(shí)能吸引幾乎每一個(gè)人,再結(jié)合該段末句的定語從句that could evoke particular responses in the viewer即可確定大多數(shù)人對(duì)達(dá)·芬奇的畫作產(chǎn)生特別的反應(yīng),因此本題應(yīng)選C。但并沒有說明這種特殊的感覺是什么,因此選項(xiàng)A和D推斷過度了;選項(xiàng)B正好與文章該段內(nèi)容相反,很明顯是不正確的。 以上就是今天的學(xué)習(xí)內(nèi)容啦,閱讀理解的備考側(cè)重于練習(xí)和反復(fù)積累。希望各位小伙伴在備考的時(shí)候?qū)⑸~記到本子上并且多加記憶。小編預(yù)祝大家順利通過考試~
2024-11-29 -
2024年12月英語六級(jí)閱讀各題型高分技巧
出現(xiàn)的段落,根據(jù)句意判斷匹配與否。 備考階段時(shí),要多做限時(shí)訓(xùn)練,提高自己的檢索與匹配能力。 推薦:充分使用四六級(jí)真題集,滬江,普特等平臺(tái)亦可結(jié)合使用。 3 仔細(xì)閱讀 Tips:關(guān)鍵詞;大量訓(xùn)練;臨場判斷 此題放在100分分值算是10分,每空2分。 這個(gè)題型對(duì)大家來說都比較熟悉和易于把控,但由于它的高分值,我們還是要加一些裝備確保自己萬無一失。 ? ?首先,仍然是找關(guān)鍵詞和定位法。 ? ?其次,還是大量的限時(shí)訓(xùn)練。但是考試的時(shí)候,總會(huì)碰到有些題,用了排除法后感覺兩個(gè)選項(xiàng)都有點(diǎn)像,這個(gè)時(shí)候該怎么破~ 有個(gè)小訣竅:選項(xiàng)和原文關(guān)鍵信息上下文相似度最高的,正確的幾率也更大(當(dāng)然這是針對(duì)那些看不懂選項(xiàng)或原文關(guān)鍵信息的娃,大神請(qǐng)繞道)。 推薦:充分使用四六級(jí)真題集,the Atlantic,Quora,sparknote等網(wǎng)站。 最后,預(yù)祝
2024-11-28 -
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),誠意帶來年末超優(yōu)惠福利,把握最“厚”機(jī)“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(dòng)”正式開啟!! 狂歡加持,盡享優(yōu)惠!滬江網(wǎng)校帶來“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~ 不止好課精選,還有狂歡系列。 我們還準(zhǔn)備了“領(lǐng)百萬購課金”、“年度好課免單”等驚喜福利活動(dòng)等你參與,快來加入屬于成長er的狂歡趴! 天天領(lǐng)學(xué)幣,即刻開始! 每天1次,免費(fèi)領(lǐng)學(xué)幣啦~ 掃碼直達(dá)活動(dòng)專場~ 滬江網(wǎng)校:這個(gè)雙十二,讓狂歡繼續(xù)! 獨(dú)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(xué)不停。滬江網(wǎng)校陪你一起收獲知識(shí)和成長的喜悅,感受成長和進(jìn)步帶來的充盈。 滬江網(wǎng)校開設(shè)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(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,不斷地成長會(huì)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。
2024-11-29 -
經(jīng)濟(jì)術(shù)語:The Aging of the Population
The Aging of the Population The Aging of the Population(人口老齡化)是指人口生育率降
2024-11-28 -
最后3周,四級(jí)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(jí)考試的時(shí)間,四級(jí)上午9:00,六級(jí)下午15:00,進(jìn)行模考哦~ 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
2024-11-28