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1、Unit 1Great scientistsTu Youyou，born in Zhejiang in 1930，is the chief professor at the China Academy of Traditional Medicine.As a high school student，she showed great interest in medicine.In 1951，she was admitted into Peking University，where she studied so hard that she was well thought of by many t
2、eachers and classmates.Since graduation in 1955，she has been devoted to studying traditional Chinese medicine and modern western medicine.In 2019，she won the Lasker Award for discovering artemisinin(青蒿素)，which has saved millions of lives.Four years later，she won the Nobel Prize and became the first
3、Chinese woman to receive this honor.All of us Chinese are proud of her and her achievement，for she has made a great contribution to the development of medicine in the world.Tu and her colleagues conducted research that led to the discovery of artemisinin.Artemisininbased drugs are now the standard t
4、reatment for malaria(疟疾).The committee said the discoveries have given the world powerful new ways to fight two powerful diseases.It said those diseases affect hundreds of millions of people every year.Despite rapid progress in controlling malaria in the past decade，the mosquitoborne disease still k
5、ills more than half a million people a year in the poorest parts of Africa.The committee added that，“The results in terms of improving human health and reducing suffering are immeasurable.” A member of the Nobel committee said that the award for Tu Youyou is the result of a great change in the way C
6、hina performs scientific research.词海拾贝1.be admitted into 被录取2.be devoted to doing sth.专心于/致力于3.be proud of自豪，高兴；以而骄傲4.make a great contribution to.对做出巨大贡献5.lead to导致；通向6.in terms of在方面；依据，按照7.immeasurable adj.无限的；不可计量的Period OneWarming Up & Reading.单词检测1.scientific adj.科学的science n.科学scientist n.科学家
7、2.conclude vt.& vi.结束；推断出conclusion n.结论；结束3.defeat vt.打败；战胜；使受挫；n.失败4.expert adj.熟练的；经验或知识丰富的；n.专家；行家5.attend vt.照顾；护理；出席；参加6.physician n.医生；内科医师physical adj.身体的；肉体的7.expose vt.暴露；揭露；使曝光8.cure n.治愈；痊愈；vt.治疗；治愈9.challenge n.挑战；vt.向挑战10.absorb vt.吸收；吸引；使专心absorbed adj.专心致志的11.suspect vt.怀疑；认为；n.嫌疑犯；被
8、怀疑者12.severe adj.严重的；剧烈的；严厉的13.blame vt.责备；谴责；n.过失；责备14.pollute vt.污染；弄脏pollution n.污染15.handle n.柄；把手；vt.处理；操纵16.announce vt.宣布；通告announcement n.宣布；通告17.instruct vt.命令；指示；教导instruction n.命令；指示18.foresee vt.预见；预知.短语默写1.put forward提出2.draw a conclusion得出结论3.expose.to使显露；暴露4.link.to.将和联系或连接起来5.be to b
9、lame应受责备；应负责6.neither.nor.既不也不7.face the challenge面对挑战8.slow down减缓9.absorb.into.把吸入到10.be ready to do.准备做阅读清障defeat/dIfit/vt.打败；战胜；使受挫；n.失败expert/ekspt/adj.熟练的；经验或知识丰富的；n.专家；行家attend/tend/vt.照顾；护理；出席；参加physician/fIzIn/n.医生；内科医师so.that“如此以至于”，so在此修饰形容词expert。破折号后的内容进一步解释前面的doctor。inspired/InspaId/ad
10、j.感到振奋的，受到鼓舞的expose/Ikspz/vt.暴露；揭露；使曝光expose.to使显露；暴露when引导时间状语从句，exposed to cholera在此作后置定语，修饰ordinary people。deadly/dedlI/adj.致命的cure/kj/n.治愈；痊愈；vt.治愈；治疗neither.nor.(既不也不)连接两个并列名词词组作主语。当neither.nor.连接两个名词或代词作主语时，谓语动词的数要遵循就近一致原则。terrified/terIfaId/adj.恐惧，很害怕outbreak/atbreIk/n.爆发；发作(尤指疾病或战争)every tim
11、e“每次”，起连词作用，引导时间状语从句。challenge/tlInd/n.挑战；vt.向挑战that引导宾语从句，从句中又含有until引导的时间状语从句。that引导定语从句，修饰先行词two theories，定语从句中又含有how引导的宾语从句，其作explained的宾语。multiply/mltIplaI/vi.繁殖；增殖suggested在此处意为“间接表明，暗示”，后面的从句不用虚拟语气。victim/vIktIm/n.受害者absorb/bzb/vt.吸收；吸引；使专心过去分词affected在此作前置定语，表示“受疾病侵袭的”。suspect/sspekt/vt.认为；怀
12、疑/sspekt/n.被怀疑者；嫌疑犯本句为并列句，but连接两个并列分句，第一个分句中含有that引导的宾语从句，从句作suspected的宾语。hit/hIt/vt.打击，危害；攻击，袭击enquiry/InkwaIrI/n.询问；调查as在此引导时间状语从句，表示“当的时候”。severe/sIvI/adj.严重的；剧烈的mark v.做标记where引导定语从句，修饰先行词the exact places，并在从句中作地点状语。clue/klu/n.线索；提示pump/pmp/n.泵；抽水机；vt.(用泵)抽(水)foresee/fsi/vt.(foresaw，foreseen)预见；
13、预知further/f/adj.更进一步的investigation/InvestIeIn/n.调查investigate/InvestIeIt/vt.& vi.调查blame/bleIm/vt.责备；谴责；n.过失It seemed/seems that.“看来”，这是一个常用句型。was to blame表示“对负有责任”，不定式to blame用主动形式表示被动意义。look into 调查，审查that引导的从句作found的宾语，从句中过去分词短语作后置定语，修饰the river。handle/hndl/n.柄；把手；vt.处理；操纵so that引导目的状语从句。slow dow
14、n 放慢速度，减缓germ/dm/n.微生物；细菌supporting/sptI/adj.能确证的supporting evidence 有力的证据be linked to 与有关link.to.将和 联系起来that引导定语从句，修饰先行词two other deaths。who引导非限制性定语从句，修饰先行词a woman。so.that.表示“如此以至于”；had it delivered 为“have sth done”结构。announce/nans/vt.宣布；通告with certainty 确信地(作状语)certainty/stntI/n.确信；确实that引导宾语从句，但在
15、从句中不作成分。动词不定式短语作目的状语；prevent.(from) doing表示“阻止做”。suggested在此表示“建议”，that引导的宾语从句用的是虚拟语气，从句谓语为be examined，be前面省略了should。instruct/Instrkt/vt.命令；指示；教导instruct sb.to do sth.命令某人做某事原文呈现JOHN SNOW DEFEATS“KING CHOLERA”John Snow was a famous doctor in Londonso expert，indeed，that he attended Queen Victoria as her personal physician.But he became inspired when h
