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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

  • 學(xué)霸四級(jí)閱讀高分技巧,這樣做題高分拿捏!

    大家考試順利(~~拿高分拿高分~~)! ?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)力、閱讀、寫(xiě)譯、詞匯、口語(yǔ),四六級(jí)專(zhuān)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(zhuān)項(xiàng)穩(wěn)步提升 隨時(shí)隨地復(fù)盤(pán)學(xué)習(xí),實(shí)打?qū)嵦嵘⒄Z(yǔ) ??學(xué)習(xí), 成為更好的自己~

  • 2024年6月英語(yǔ)級(jí)查分方式

    2024年6月級(jí)考試成績(jī)即將公布,大家都期待著能取得理想的成績(jī)。屆時(shí),大家可以關(guān)注@滬江英語(yǔ)四六級(jí),在這里進(jìn)行查分,及時(shí)獲取自己的成績(jī)信息。 查詢時(shí)間 2024年8月23日 上午6時(shí) 查分渠道 1.中國(guó)教育考試網(wǎng) 網(wǎng)址: 2.中國(guó)教育考試網(wǎng)微信小程序 使用微信APP掃描下方小程序碼 或搜索“中國(guó)教育考試網(wǎng)”小程序 3.中國(guó)教育考試網(wǎng)百度小程序 使用百度APP掃描下方小程序碼 或搜索“中國(guó)教育考試網(wǎng)”小程序 4.中國(guó)教育考試網(wǎng)支付寶小程序 使用支付寶APP掃描下方小程序碼 或搜索“中國(guó)教育考試網(wǎng)”小程序 屆時(shí),大家可以關(guān)注@滬江英語(yǔ)四六級(jí),在這里進(jìn)行查分,及時(shí)獲取自己的成績(jī)信息。

  • 干貨建議收藏!四級(jí)聽(tīng)力5個(gè)蒙題技巧!

    有的題目,只要選項(xiàng)里沒(méi)有數(shù)字,你就不用聽(tīng)數(shù)字; 2.四級(jí)除了新聞?lì)}以外的題目,只要選項(xiàng)里沒(méi)有數(shù)字,你就不用聽(tīng)數(shù)字。 3.四級(jí)新聞?lì)},不管選項(xiàng)有沒(méi)有數(shù)字,都要聽(tīng)數(shù)字。 05 杜絕聯(lián)想 當(dāng)你聽(tīng)到任何一個(gè)選項(xiàng)的跟原文一致的時(shí)候,不要去選擇過(guò)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(guò)度聯(lián)想(看似很有道理)。聽(tīng)力和閱讀同樣適用,閱讀可以適當(dāng)推理,聽(tīng)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

  • 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??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(tīng)力和閱讀翻譯連起來(lái),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(guò)大,不要慌張,可以買(mǎi)

  • BEC初級(jí)考前急救,閱讀/寫(xiě)作/聽(tīng)力/口語(yǔ)考試技巧大放送!

    題中找出重點(diǎn)內(nèi)容,抓住關(guān)鍵話題或者事物。 盡可能快速地回答每道題。 邊聽(tīng)錄音邊看題目,提高效率和準(zhǔn)確度。 高含金量BEC備考計(jì)劃 掃碼免費(fèi)定制 ↓↓↓ 04?口語(yǔ)題 Speaking 口語(yǔ)考試技巧 1. 考官和考生之間以面試形式進(jìn)行。這部分口試內(nèi)容通常是介紹自己,談?wù)撟约旱募彝?、?ài)好、工作能力。 2.考生自己做一個(gè)演講。主要是就一個(gè)主題進(jìn)行演講,要求能準(zhǔn)確、恰當(dāng)?shù)乇磉_(dá)自己觀點(diǎn)的能力。 3. 兩個(gè)考生之間的雙向?qū)υ?。通??脊傧蚩忌枋龀瞿骋粓?chǎng)景,并提供黑白圖片或書(shū)面文字作為提示。兩人之間的對(duì)話應(yīng)持續(xù)兩分鐘左右,必要時(shí)考官會(huì)插話,然后進(jìn)一步提出與主題有關(guān)的問(wèn)題。 解題技巧: 充分、有邏輯地表達(dá)觀點(diǎn),陳述清晰,有條理。 使用恰當(dāng)語(yǔ)言和策略做,反應(yīng)恰當(dāng)、得體。 有一定商務(wù)詞匯和表達(dá)的積累。 好了,以上就是我們總結(jié)出的BEC初級(jí)考試技巧。如果你想高效拿下BEC證書(shū),歡迎來(lái)滬江網(wǎng)校定制BEC學(xué)習(xí)方案: 高含金量BEC備考計(jì)劃 掃碼免費(fèi)定制 ↓↓↓ ??掃描二維碼?? 預(yù)約免費(fèi)試聽(tīng) 而且職場(chǎng)人的優(yōu)勢(shì)在于工作環(huán)境渲染,會(huì)更容易理解商務(wù)邏輯。用BEC證書(shū)提升職場(chǎng)競(jìng)爭(zhēng)力,是完全正確的選擇。

  • 2024年12月英語(yǔ)四級(jí)閱讀理解模擬:電視有害

    理了2024年12月英語(yǔ)四級(jí)閱讀理解模擬:電視有害,一起來(lái)看看吧。 2024年12月英語(yǔ)四級(jí)閱讀理解模擬:電視有害 Yes, but what did we use to do before there wastelevision? How often we hear statements like this! Television hasn't been with us all that long, but weare already beginning to forget what the world was like without it. Before we admitted the one-eyed monster into our homes, we never fond it difficult to occupy our spare time. We used toenjoy civilized pleasures. For instance, we used to have hobbies, we used to entertain ourfriends and be entertained by them, we used to go outside for our amusements to theatres, cinemas, restaurants and sporting events. We even used to read books and listen to music andbroadcast talks occasionally. All that belongs to the past. Now all our free time is regulatedby the goggle box. We rush home or gulp down our meals to be in time for this or thatprogramme. We have even given up sitting at table and having a leisurely evening meal, exchanging the news of the day. A sandwich and a glass of beer will do anything, providing itdoesn't interfere with the programme. The monster demands and obtains absolute silenceand attention. If any member of the family dares to open his mouth during a programme, he isquickly silenced. Whole generations are growing up addicted to the telly. Food is left uneaten, homeworkundone and sleep is lost. The telly is a universal pacifier. It is now standard practice formother to keep the children quiet by putting them in the living-room and turning on the set. Itdoesn't matter that the children will watch rubbishy commercials or spectacles of sadism andviolence so long as they are quiet. There is a limit to the amount of creative talent available in the world. Every day, television consumes vast quantities of creative work. That is why most of the programmes areso bad: it is impossible to keep pace with the demand and maintain high standards as well. When millions watch the same programmes, the whole world becomes a village, and society isreduced to the conditions which obtain in preliterate communities. We become utterlydependent on the two most primitive media of communication: pictures and the spokenword. Television encourages passive enjoyment. We become content with second-handexperiences. It is so easy to sit in our armchairs watching others working. Little by little, television cuts us off from the real world. We get so lazy, we choose to spend a fine day insemi-darkness, glued to our sets, rather than go out into the world itself. Television may be ssplendid medium of communication, but it prevents us from communicating with each other. We only become aware how totally irrelevant television is to real living when we spend aholiday by the sea or in the mountains, far away from civilization. In quiet, naturalsurroundings, we quickly discover how little we miss the hypnotic tyranny of King Telly. 1. What is the biggest harm of TV? [A] It deprives people of communication with the real world. [B] People become lazy. [C] People become dependent on second-hand experience. [D] TV consumes a large part of one's life. 2. In what way can people forget TV? [A] Far away from civilization. [B] To a mountain. [C] By the sea. [D] In quiet natural surroundings. 3. What does a mother usually do to keep her children quiet? [A] Let them watch the set. [B] Put them in the living room. [C] Let them watch the rubbish. [D] Let them alone. 4. What does the first sentence in the first paragraph mean? [A] We found it difficult to occupy our spare time. [B] We become addicted to TV. [C] What we used to do is different from now. [D] We used to enjoy civilized pleasures. Vocabulary 1. goggle 轉(zhuǎn)動(dòng)眼珠,瞪眼 goggle box (英俚)電視機(jī) 2. gulp 狼吞虎咽 3. telly 電視機(jī) 4. pacifier 平息者,撫慰者。這里指平靜人,使人不吱聲的東西。 5. rubbishy 垃圾的,無(wú)價(jià)值的 6. sadism 施淫虐 7. glue 膠(水);粘牢 glue to the sets 和電視機(jī)粘在一起,指成了電視迷 8. hypnotic 催眠的 寫(xiě)作方法與文章大意 這是一篇論說(shuō)“電視有害”的文章。采用對(duì)比分析手法。先提出問(wèn)題,對(duì)比過(guò)去和現(xiàn)在“過(guò)去在業(yè)余時(shí)間,我們享受文明的歡樂(lè),有各種嗜好,招待朋友,訪友,外出娛樂(lè),在家讀書(shū)聽(tīng)音樂(lè)……現(xiàn)在一切受

  • 2024年12月英語(yǔ)四級(jí)翻譯高頻詞匯短語(yǔ)及句型

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