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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)淇寂丁=裉鞛榇蠹規(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月英語六級閱讀的做題順序+提分攻略
出閣主讓你保留的那套題目,嚴格按照四六級考試的時間,四級上午9:00,六級下午15:00,進行??寂秪 因為四六級異于其他考試的收發(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.你現在做題時間,結合閣主給出的【借時間】技巧,對做題流程進行優(yōu)化。 如果差距過大,不要慌張,可以買
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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,就讓滬江網校承包,狂歡送不停,好課學不停。滬江網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,滬江網校陪你一路同行。
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經濟術語:The Aging of the Population
題在我們這樣一個“未富先老”的發(fā)展中國家是一個極具挑戰(zhàn)性的現實問題。 As the aging process of China's population structure is accelerating, the aging of the population issue has become the focus of attention. 隨著我國人口結構老年化進程的加速,人口老齡化問題已經成為全社會關注的焦點。 0元試學BEC初級中級高級課程 點擊立即免費試學>> 點擊立即免費試學>>> 祝大家順利拿證~ ?
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干貨建議收藏!四級聽力5個蒙題技巧!
有的題目,只要選項里沒有數字,你就不用聽數字; 2.四級除了新聞題以外的題目,只要選項里沒有數字,你就不用聽數字。 3.四級新聞題,不管選項有沒有數字,都要聽數字。 05 杜絕聯想 當你聽到任何一個選項的跟原文一致的時候,不要去選擇過度聯想的那一個。 // 舉個栗子?? 題干信息:每天下班都和朋友去打牌。 選項A信息:每天打牌。 選項B信息:喜歡賭博。 這里要選A而不選B,B就屬于過度聯想(看似很有道理)。聽力和閱讀同樣適用,閱讀可以適當推理,聽力不要去推理。 ?屠皓民領銜 四六級通關神器? ??????基礎班·沖刺押題班·白金班 直播錄播相結合,基礎強化沖刺全包括 ??不同水平,靈活選擇班型 $課程限時優(yōu)惠6折起$ 【基礎班】:380-424分,語法詞匯基礎薄弱 【沖刺班】:有一定基礎,四六級做題技巧欠缺,刷分必選 【白金班】:380
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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,嚴格按照四六級考試的時間,四級上午9:00,六級下午15:00,進行??寂秪 因為四六級異于其他考試的收發(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.你現在做題時間,結合閣主給出的【借時間】技巧,對做題流程進行優(yōu)化。 如果差距過大,不要慌張,可以買
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2024年12月英語六級閱讀各題型高分技巧
出現的段落,根據句意判斷匹配與否。 備考階段時,要多做限時訓練,提高自己的檢索與匹配能力。 推薦:充分使用四六級真題集,滬江,普特等平臺亦可結合使用。 3 仔細閱讀 Tips:關鍵詞;大量訓練;臨場判斷 此題放在100分分值算是10分,每空2分。 這個題型對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,仍然是找關鍵詞和定位法。 ? ?其次,還是大量的限時訓練。但是考試的時候,總會碰到有些題,用了排除法后感覺兩個選項都有點像,這個時候該怎么破~ 有個小訣竅:選項和原文關鍵信息上下文相似度最高的,正確的幾率也更大(當然這是針對那些看不懂選項或原文關鍵信息的娃,大神請繞道)。 推薦:充分使用四六級真題集,the Atlantic,Quora,sparknote等網站。 最后,預祝
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2024年12月英語六級聽力餐廳類必備高頻詞
訂了。 ?waiter? [?we?t?(r)] ?waitress [?we?tr?s]? 餐廳服務員 [真題例句] I have a complaint to make, Sir. I had waited ten minutes at the table before the waiter showed up, and I finally got served. 我要投訴一下,先生。我在桌子上等了10分鐘,服務員才來服務。 [真題例句] The husband does the cooking and the wife serves as the waitress. 丈夫做飯,妻子當服務員。 ?order? [???d?(r)]? 點菜 [真題例句] Oh, oh, you know these things will ruin your health, too much fat and sugar, how about ordering some vegetables and fruit
2024-11-27 -
2024年12月英語四級聽力新聞高頻詞匯(1)
overheads 雜項開支,間接成本 overproduction 生產過剩 par value 股面價格,票面價格 petrodollar 石油美元 planned economy 計劃經濟 political economy 政治經濟學 preference stock 優(yōu)先股 price index 物價指數 price-curbing policy 抑制物價政策 primary sector 初級成分 private sector 私營成分,私營部門 producer 生產者,制造者 productive/producing 生產的 productiveness 贏利性 productivity 生產率 以上就是@滬江英語四六級微信公眾號為大家分享的“2024年12月英語四級聽力新聞高頻詞匯(1)”,各位小伙伴在備考聽力的時候不僅需要完成真題,并且要反復對照原文進行精聽,將不會的生詞記到本子上反復記憶。預祝各位同學高分飄過~
2024-11-27 -
2024年12月英語四級閱讀理解模擬:電視有害
理了2024年12月英語四級閱讀理解模擬:電視有害,一起來看看吧。 2024年12月英語四級閱讀理解模擬: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 轉動眼珠,瞪眼 goggle box (英俚)電視機 2. gulp 狼吞虎咽 3. telly 電視機 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,無價值的 6. sadism 施淫虐 7. glue 膠(水);粘牢 glue to the sets 和電視機粘在一起,指成了電視迷 8. hypnotic 催眠的 寫作方法與文章大意 這是一篇論說“電視有害”的文章。采用對比分析手法。先提出問題,對比過去和現在“過去在業(yè)余時間,我們享受文明的歡樂,有各種嗜好,招待朋友,訪友,外出娛樂,在家讀書聽音樂……現在一切受
2024-11-27