999精品在线视频,手机成人午夜在线视频,久久不卡国产精品无码,中日无码在线观看,成人av手机在线观看,日韩精品亚洲一区中文字幕,亚洲av无码人妻,四虎国产在线观看 ?

Tu Youyou: One of Women China Most Proud of ……

2021-08-14 04:31:59陳亞文
考試與評價·高一版 2021年1期

陳亞文

Tu Youyou has become the first Chinese woman to win a Nobel Prize, for her work in helping to create an anti-malaria medicine. The 90-year-olds route to the honor has been anything but traditional. In China, she is being called the “three nos” winner: no medical degree, no doctorate, and shes never worked overseas.

In 1967, malaria, a then deadly disease, spread by mosquitoes was decimating Chinese soldiers fighting Americans in the jungles of northern Vietnam. A secret research unit “Mission 523” was formed to find a cure for the illness. Two years later, Tu Youyou was instructed to become the new head of “Mission 523”.

“Mission 523” read ancient books carefully for a long time to find historical methods of fighting malaria. When she started her search for an anti-malarial drug, more than 240,000 compounds around the world had already been tested, without any success. Finally, the team found a brief reference to one substance, sweet wormwood, which had been used to treat malaria in China around 400 AD. The team took out one active compound in wormwood, and then tested it. But nothing was effective until Tu Youyou returned to the original ancient text. After another careful reading, she changed the drug recipe one final time. She heated the compound without it to reach boiling point.

After the drug showed promising results in mice and monkeys, Tu Youyou volunteered to be the first human recipient of the new drug.

In any case, Tu Youyou is consistently praised for her drive and passion. One former colleague, Lianda Li, says Ms Tu is “unsociable and quite straightforward”, adding that “if she disagrees with something, she will say it.”

Another colleague, Fuming Liao, who has worked with Tu Youyou for more than 40 years, describes her as a “tough and stubborn woman”. Stubborn enough to spend decades piecing together ancient texts, she applies them to modern scientific practices. The result has saved millions of lives.

Notes: anti-malaria n. 瘧疾;compound n. 化合物;substance n.物資;sweet wormwood 青蒿;consistently adv. 一貫地;straightforward adj. 坦率的

【難句解析】

1. Tu Youyou has become the first Chinese woman to win a Nobel Prize.

釋義:屠呦呦是第一位獲得諾貝爾獎的中國女性。

點撥:在此句中,不定式to win a Nobel Prize作定語,修飾woman。用于修飾被序數詞、最高級或the only, the next, no, all, any等限定的中心詞,只能用動詞不定式作定語,不定式與所修飾的詞之間是主謂關系。例如:

He was the first one to think of the idea. 他是第一個想出這個想法的人。

2. “Mission 523” read ancient books carefully for a long time to find historical methods of fighting malaria.

釋義:“使命523”成員長期仔細地閱讀了古典書籍,期望能夠找到具有歷史意義的戰勝瘧疾的方法。

點撥:to find historical methods of fighting malaria是不定式作目的狀語。不定式表目的時,可放在句子的前面,也可放在句子的末尾。但在句子前面時,不定式常與句子用逗號隔開;而在句子末尾時不用逗號隔開。例如:

To get there on time, we set out at five in the morning. 為了按時到達那兒,我們早晨五點就出發了。

He goes there to enjoy the fresh air. 他去那兒享受新鮮空氣。

3. But nothing was effective until Tu Youyou returned to the original ancient text.

釋義:直到屠呦呦回到起初的古文獻才有效果。

點撥:until用于否定句中,意為“直到……才”,表示動作從until表示的時間才開始,主句動詞延續性、非延續性均可。用于肯定句中,意為“到……為止”,表示動作一直持續到所說時間為止,主句的動詞必須是延續性動詞。例如:

I didnt know she was French until she spoke. 直到她開口說話我才知道她是法國人。

I will wait until / till I hear from you. 我會一直等到你寫信來。

4. She heated the compound without it to reach boiling point.

釋義:她給化合物加熱,不讓它達到沸點。

點撥:without it to reach boiling point是without復合結構中的一種。“without+名詞/代詞+不定式”表示將來。例如:

It was boring to sit there without anything to do. 無所事事地坐在那里太無聊了。

【閱讀鏈接】

I. Choose the right answer.

1. According to Paragraph 1, we can learn that ____.

A. Tu is the first woman to win a Nobel Prize

B. Tu has a medical degree

C. Tus road to success is not traditional

D. Tu discovered a cure for malaria

2. The underlined word “decimating” can be replaced by ____.

A. encouraging?????? ??? B. killing??? ????? C. annoying??????? D. benefiting

3. Which of the following statements is TRUE?

A. Tu first invented the idea of using sweet wormwood as a cure.

B. Tu was inspired by medical textbooks published in northern vietnem.

C. The compound needs to be heated to the boiling point to be effective.

D. Over 240,000 compounds were proved ineffective before Tus search.

4. Tu Youyou can be best described as a ____ person.

A. devoted and stubborn???? ??????????????? B. straightforward and mean

C. considerate and tough???? ??????????????? D. sociable and generous

II. Fill in the blanks.

1. Neil Armstrong is the first astronaut ____ ____ (行走) on the moon.

2. Doctors worked through the night ____ ____ (拯救) the life of the injured man.

3. With so many people ____ ____ ____ (幫助我們), we are sure to finish it in time.

4. Theres no point complaining now—were leaving tomorrow ____ ____ ____(無論如何).

5. Susan ____ ____ ____ (自愿工作) in a remote hospital after graduation, where the Internet is still not available.

6. My family members ____ ____ ____ (把我描述成) a very patient man.

主站蜘蛛池模板: 永久天堂网Av| 啪啪啪亚洲无码| 欧美综合中文字幕久久| 亚洲码在线中文在线观看| 国产三级国产精品国产普男人| 欧美视频二区| 欧美日韩国产精品va| 欧美亚洲欧美区| 亚洲一级色| 色亚洲激情综合精品无码视频| 一级毛片免费的| 免费国产无遮挡又黄又爽| 91在线播放国产| 亚洲免费毛片| 亚洲伊人天堂| 99视频全部免费| 亚洲天堂网2014| 欧美黄色网站在线看| 国产激情在线视频| 日本欧美成人免费| 国产日韩丝袜一二三区| 国产精品9| 国产在线观看99| 999在线免费视频| 91久久偷偷做嫩草影院精品| 中文字幕伦视频| 国产伦片中文免费观看| аv天堂最新中文在线| 91精品日韩人妻无码久久| 国产成人无码Av在线播放无广告| 久久精品中文字幕免费| 国产精品护士| 久久久久久久久久国产精品| 国产成人精品视频一区二区电影 | 专干老肥熟女视频网站| 亚洲男人的天堂在线观看| 天堂在线视频精品| 四虎永久在线视频| 国产69精品久久久久孕妇大杂乱| 亚洲v日韩v欧美在线观看| 亚洲嫩模喷白浆| 国产99视频精品免费观看9e| 久久特级毛片| 久久狠狠色噜噜狠狠狠狠97视色| 日韩在线永久免费播放| 五月婷婷激情四射| 久久精品视频亚洲| 天堂中文在线资源| 57pao国产成视频免费播放| 精品一区二区三区视频免费观看| 亚洲成av人无码综合在线观看| 99热6这里只有精品| 日韩精品无码免费一区二区三区| 日日碰狠狠添天天爽| 国产主播一区二区三区| 人妻无码中文字幕一区二区三区| 高清亚洲欧美在线看| 免费无遮挡AV| 国产精品蜜芽在线观看| 国产乱子伦精品视频| 激情视频综合网| 欧美、日韩、国产综合一区| 国产精品久久久精品三级| 日韩高清无码免费| 国产成人欧美| AV不卡在线永久免费观看| 日韩高清中文字幕| 亚洲欧洲美色一区二区三区| 波多野结衣中文字幕久久| 中文字幕 日韩 欧美| 在线视频亚洲色图| 欧美综合区自拍亚洲综合绿色| 啪啪永久免费av| 粉嫩国产白浆在线观看| 91区国产福利在线观看午夜| 国产精品丝袜视频| 日本道综合一本久久久88| 亚洲国产成人精品青青草原| 亚洲综合香蕉| 欧美在线黄| 欧美亚洲日韩中文| 伊人天堂网|