終將開始團購,而更多銷售傳統(tǒng)商品(如藥品或書籍)的供應商將會進入該行業(yè)。 Group buying refers to a way of buying in which a group of people buy the same products collectively from merchants who are willing to offer discounts for bulk sales. China is considered a pioneer of group buying. Consumers purchase goods online or receive via

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

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

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

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

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

文中的“it comes from a special type of pig”完全吻合，因此選C。 2. 同義替換 在四六級聽力中特別是六級聽力，同義替換是命題專家最愛用的考查方式，視聽一致不管用?的時候就用這個技巧。百試不爽！ 同義替換，顧名思義，聽力原文中的關鍵詞的意思和正確答案的選項

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(zhuǎn)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(xiàn)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(xiàn)在一切受

文中的“it comes from a special type of pig”完全吻合，因此選C。 2. 同義替換 在四六級聽力中特別是六級聽力，同義替換是命題專家最愛用的考查方式，視聽一致不管用?的時候就用這個技巧。百試不爽！ 同義替換，顧名思義，聽力原文中的關鍵詞的意思和正確答案的選項意思一樣（不同的單詞表達同一個

文化的意義/歷史文化意義重大 ??自然/旅游地理 （以名山大川、江河湖海的介紹為主） is located in... 位于... flow through 流經(jīng)... cover an area of ....面積為.../方圓... kilometer 公里 square kilometers 平方公理 altitude 海拔 is known/famous for ...因....出名 sunrise/sunset 日出/日落 appreciate 欣賞 tourist attractions 旅游景點 former residence 故居 historical site 歷史遺跡 natural scenery 自然風光 ecosystem 生態(tài)系統(tǒng) plain 平原 plateau 高原 basin 盆地 magnificant 雄偉壯麗的 fascinating 讓人著迷，陶醉的 picturesque 如畫的 unique 獨特的 clear water and green mountains 綠水青山 natural preservation zones 自然保護區(qū) human/natural landscape 人文景觀/自然景觀 beautiful mountains and clear waters 山清水秀 ??社會發(fā)展類 （主要介紹當今中國在外交、經(jīng)貿(mào)、科技、環(huán)保、民生等領域的發(fā)展現(xiàn)狀及其成就） rise 提高 improve 改善 promote 促進 increase 增長 affect 影響 choose 選擇 thrive 繁榮 grow 增長 enhance 加強 boost 促進 exchange 交流 maintain 維持 protect 保護 damage 破壞 save 節(jié)約 service 服務 subway 地鐵 pollute 污染 endure 經(jīng)受住 overcome 克服 surpass 超過 experience 經(jīng)歷、體驗 witness 見證 represent 代表 society 社會 social 社會的 user 用戶 ways 方法 host 主播 survey 調(diào)查 trend 趨勢 platform 平臺 technology 技術 lifestyle 生活方式 cooperation 合作 rely on 依賴 economy 經(jīng)濟 economic 經(jīng)濟的 development 發(fā)展 achievement 成就 breakthrough 突破 progress 成績，進步 innovation 創(chuàng)新 invention 發(fā)明 reform 改革 treasure 財富 means 途徑，手段 consumers 消費者 order takeout 點外賣 regard…as 把….當作，看作 be proud of 對…感到自豪 living standard 生活水平 public transport 公共交通 high-speed rail 高鐵 shared bike 共享單車 new energy cars 新能源汽車 live streaming 直播 video-clips 短視頻 internet celebrity 網(wǎng)紅 smartphones 智能手機 mobile payment 移動支付 mobile internet 移動互聯(lián)網(wǎng) eating habits 飲食習慣 be addicted to 對….上癮 pay attention to 關注 a well-off society 小康社會 The Belt and Road 一帶一路 virtual reality (VR) 虛擬現(xiàn)實 artificial intelligence (AI) 人工智能 The Ancient Silk Road 古代絲綢之路 The Maritime Silk Road 海上絲綢之路 the overall national strength 綜合國力 with the development of… 隨著…的發(fā)展 education for all-round development 素質(zhì)教育 a Community of Shared Future for Mankind 人類命運共同體 四六級翻譯句型 ??歷史文化類 …，位于中國…省…市，是中國最著名的…，尤其以…最為享有盛譽。 …, located in…province, is the most famous …in China, especially known for its … . …，以其獨特的…，成為中國最