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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(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月英語六級作文預測:自信
理了2024年12月英語六級作文預測:自信,希望對你有所幫助。 2024年12月英語六級作文預測: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,在一個屋頂架起電視天線的住宅小區(qū),一個沮喪的年輕人正在和沿著街道走在身旁的一個朋友聊天。顯而易見,前者認為別人比自己能力更強。 由于問題超出他們應對的能力,年輕人總是放棄。表面上看,這幅圖畫似乎有一些道理,但當我們仔細思考時,我們就會發(fā)現(xiàn)在這個現(xiàn)象之下有一個明顯的趨勢:缺乏自信。首先,眾所周知,我們生活在一個充滿各種困難的多元化世界。我們別無選擇,只能面對。其次,態(tài)度是采取第一步的關鍵。擁有勇氣和信心來解決問題,你就會發(fā)現(xiàn)問題并非你想象的那么“嚴重”。因此,擁有信心和對困難的正確估計,竭盡全力,我們將解決所有的困難。 總而言之,我認為我們年輕人應該以正確的方式面對困難。世上無難事,只怕有心人。
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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(xiàn)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月英語六級閱讀理解模擬真題:休閑藝術
是說明該段首句主句提及的觀點:有些藝術作品確實能吸引幾乎每一個人,再結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)人對達·芬奇的畫作產(chǎn)生特別的反應,因此本題應選C。但并沒有說明這種特殊的感覺是什么,因此選項A和D推斷過度了;選項B正好與文章該段內(nèi)容相反,很明顯是不正確的。 以上就是今天的學習內(nèi)容啦,閱讀理解的備考側重于練習和反復積累。希望各位小伙伴在備考的時候將生詞記到本子上并且多加記憶。小編預祝大家順利通過考試~
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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(shù)字,你就不用聽數(shù)字; 2.四級除了新聞題以外的題目,只要選項里沒有數(shù)字,你就不用聽數(shù)字。 3.四級新聞題,不管選項有沒有數(shù)字,都要聽數(shù)字。 05 杜絕聯(lián)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(lián)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(lián)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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2024年12月英語六級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,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(wǎng)站。 最后,預祝
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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(xiàn)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月英語六級聽力餐廳類必備高頻詞
instead? 哦,哦,你知道這些東西會損害你的健康,太多的脂肪和糖,點一些蔬菜和水果怎么樣? ?menu? [?menju?] 菜單 [真題例句] She’ll take a look at the menu. 她會看一下菜單。 ?recommendation [?rek?men?de??n] 推薦 [真題例句] May I make a recommendation, sir? Our seafood with this special sauce is very good.先生,我可以給您推薦嗎?我們的海鮮配這種特制的醬汁很好吃。 ?dish? [d??]? 一道菜 [真題例句] Because
2024-11-27 -
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(nèi)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月英語四級閱讀理解模擬:電視有害
他們安靜不鬧。”B.把他們擱在起居室。C.讓他們看垃圾片。都是其中的具體一部分。D.讓他們呆著。沒有提到。 4. B 我們都成了電視迷。第一句“是的,可是沒有電視之前,我們常干些什么?”這說明人們已經(jīng)習慣于電視,以來電視,到了沒有電視怎么辦的境地。不知道沒有電視前的情況。第二段“整個幾代人越來越迷上了電視,飯不吃,家務不干,不睡覺?!笨梢哉f整篇文章都描寫了人們對電視迷戀,依賴。第一句話是引言。所以B對。A. 難以消遣。只是人們的一種感受。C.過去和現(xiàn)在不同。是一種對比,并沒有點出這句話的真正內(nèi)涵。D.享受文明歡樂。是過去所作的一個具體例子。 以上就是關于“2024年12月英語四級閱讀理解模擬:電視有害”的全部內(nèi)容啦,祝同學們早日通過四級。
2024-11-27