天天天天干_91大神免费观看_性视频一区二区_国产成人精品视频_在线精品国产_青草精品

手機版

上實劍橋國際高中新聞動態(tài)NEWS

【國際高中】上實劍橋20190323考情解析

發(fā)布日期:2022-06-22 11:27 閱讀:3576人

  以下是03.23上實劍橋部分題型▼

  閱讀

  閱讀部分共四篇,其中一篇為簡答題,另外三篇為選擇題

  參考文章
 

 

  William Henry Perkin

  The man who invented synthetic dyes

  Perkin quickly grasped that his purple solution could be used to colorfabric, thus making it the world’s first synthetic dye. Realising theimportance of this breakthrough, he lost no time in patenting it. But perhapsthe most fascinating of all Perkin’s reactions to his find was his nearlyinstant recognition that the new dye had commercial possibilities.

  Perkin originally named his dye Tyrian Purple, but it later becamecommonly known as mauve (from the French for the plant used to make the colorviolet). He asked advice of Scottish dye works owner Robert Pullar, who assuredhim that manufacturing the dye would be well worth it if the color remainedfast (i.e. would not fade) and the cost was relatively low. So, over the fierceobjections of his mentor Hofmann, he left college to give birth to the modernchemical industry.

  With the help of his father and brother, Perkin set up a factory not farfrom London. Utilising the cheap and plentiful coal tar that was an almostunlimited byproduct of London’s gas street lighting, the dye works beganproducing the world’s first synthetically dyed material in 1857. The companyreceived a commercial boost from the Empress Eugenie of France, when shedecided the new color flattered her. Very soon, mauve was the necessary shadefor all the fashionable ladies in that country. Not to be outdone, England’sQueen Victoria also appeared in public wearing a mauve gown, thus making it allthe rage in England as well. The dye was bold and fast, and the publicclamoured for more. Perkin went back to the drawing board.
 

  Choose NO MORE THAN TWO WORDS from the passage for each answer.

  Write your answers in boxes 8-13 on your answer sheet.

  1 Before Perkin’s discovery, with what group in society was the colorpurple associated?

  2 What potential did Perkin immediately understand that his new dye had?

  3 What was the name finally used to refer to the first color Perkininvented?
 

  國際高中

  考前預(yù)測+考后解析

  語法選擇、語法填空、閱讀、寫作 一手掌握

  (以上部分考情)

遠播國際教育掃碼咨詢

免責聲明:
1. 為方便家長更好的閱讀和理解,該頁面關(guān)于學校信息描述可能采用了學校視角,描述中涉及的“我”、“我們”、“我校”等第一人稱指代學校本身,并不代表遠播公司或其觀點;
2. 此網(wǎng)頁內(nèi)容目的在于提供信息參考,來源于網(wǎng)絡(luò)公開內(nèi)容,具體以學校官方發(fā)布為主;
3. 若素材有侵權(quán)或其他問題,請聯(lián)系我們。

報名指南
預(yù)約探校 招生報名
老師將在24小時內(nèi)聯(lián)系您

×

迅速預(yù)約探校

預(yù)報從速,搶占學位
預(yù)約探校
已閱讀并同意 《用戶隱私政策》
為了更好地為您提供選校咨詢、生涯規(guī)劃、留學、背提、研學服務(wù),我們將收集您的上述信息。若您同意且理解,上述信息將用于本公司為您進行后期回訪,從而定制更為貼心的服務(wù)。此外,提醒您特別注意,本頁面下的學校信息為公開渠道獲取并在此展示,并不代表我們與此學校存在任何合作關(guān)系。關(guān)于您的個人信息處理規(guī)則詳見《用戶隱私政策》
× ×
預(yù)約探校
學校咨詢
已閱讀并同意 《用戶隱私政策》
為了更好地為您提供選校咨詢、生涯規(guī)劃、留學、背提、研學服務(wù),我們將收集您的上述信息。若您同意且理解,上述信息將用于本公司為您進行后期回訪,從而定制更為貼心的服務(wù)。此外,您的上述信息我們將同步共享至您在此頁面上瀏覽的學校,以便該學校招生辦老師與您聯(lián)絡(luò)。關(guān)于您的個人信息處理規(guī)則詳見 《用戶隱私政策》
× ×
主站蜘蛛池模板: 天天草夜夜| 成人短视频在线观看 | av在线播放亚洲 | 91网视频在线观看 | 久久久久久久久日本理论电影 | 99视频有精品视频高清 | 色视频一区二区 | 黄色av电影在线播放 | 91久久国产综合久久91精品网站 | 国产99久久久久久免费看农村 | 日本a v免费观看 | 羞羞视频入口 | 中国美女一级黄色片 | 7777欧美| 久久国产精品久久精品国产演员表 | 91精品国产91久久久久久吃药 | 日本精品婷婷久久爽一下 | 性插视频| 九九热视频这里只有精品 | 2018亚洲男人天堂 | 毛片一级视频 | 久久精品视频69 | 日韩精品a在线观看 | 黄色片视频观看 | 国产精品免费一区二区三区都可以 | 亚洲一区播放 | 成年人激情在线 | 国产日产精品久久久久快鸭 | 久久人人爽爽爽人久久久 | 久久精品人人做人人爽 | 国产女厕一区二区三区在线视 | 国产精品色综合 | 欧美亚洲国产日韩 | 久久久久久久一区 | 国产毛片在线看 | 久久久久久久网站 | 国产乱乱视频 | 中文字幕在线播放一区 | 国产资源视频在线观看 | 国产女同疯狂激烈互摸 | 黄色特级视频 |