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: 国产特级毛片| 91小视频在线观看免费版高清| 欧美h在线观看| 亚洲男人的天堂网| 日本黄色a视频| 精品国产乱码久久久久久一区二区| 国产精品人人做人人爽人人添| 亚洲无码精品在线播放| 久久国产成人精品国产成人亚洲| 国产91丝袜在线播放动漫 | 2048国产精品原创综合在线| 成·人免费午夜无码视频在线观看| 亚洲免费福利视频| 精品国产三级在线观看| 欧美成人精品在线| 国产高潮流白浆视频| 国产h视频免费观看| 在线观看免费黄色网址| 91成人免费观看在线观看| 亚洲成人黄色网址| 日韩 欧美 国产 精品 综合| 亚洲精品你懂的| 亚洲无码不卡网| 国产成人精品18| 国产精品亚洲精品爽爽| 狠狠躁天天躁夜夜躁婷婷| 国产欧美网站| 日韩第八页| 亚洲人成人伊人成综合网无码| 亚洲国产在一区二区三区| 色窝窝免费一区二区三区 | 亚洲国产系列| 免费看美女毛片| 999国产精品| 麻豆精品在线播放| 污网站在线观看视频| 国产美女叼嘿视频免费看| 伊人久久婷婷五月综合97色| 欧洲一区二区三区无码| 网久久综合| 在线观看网站国产| 最新国产成人剧情在线播放| 国产人前露出系列视频| 欧美精品在线免费| 亚洲中文字幕国产av| 中文字幕乱码中文乱码51精品| 亚洲高清日韩heyzo| 国产呦视频免费视频在线观看| 日本一本正道综合久久dvd| 久久免费观看视频| 亚洲va欧美ⅴa国产va影院| 草草线在成年免费视频2| 3344在线观看无码| 91在线高清视频| 精品久久久久无码| 日本黄网在线观看| 国产视频 第一页| 亚洲国产av无码综合原创国产| 欧美精品不卡| 日韩一级二级三级| 亚洲人妖在线| aⅴ免费在线观看| 久久亚洲国产一区二区| 亚洲高清资源| 伊伊人成亚洲综合人网7777| 亚洲国产午夜精华无码福利| 中文无码精品A∨在线观看不卡 | 强奷白丝美女在线观看| 国内精品久久久久鸭| 日韩激情成人| 深夜福利视频一区二区| 91尤物国产尤物福利在线| 在线看片国产| 国产精品久久自在自线观看| 丰满的少妇人妻无码区| 亚洲v日韩v欧美在线观看| 免费网站成人亚洲| 伊人久久精品无码麻豆精品 | 国产18在线| 亚洲色大成网站www国产| 无遮挡一级毛片呦女视频| 久草中文网|