1、Unit 5Lesson 1The admirableUnit 6Lesson 1-（2）Part 1Lead inLead inDo you remember Tu Youyous work and achievement? You can use the following information. Lead instudy Chinese medicineestablish a teamfind a cureresearch hundreds of traditional recipesuse modern research methodshave limited resourcesco
2、me across a promising chemicaldiscover artemisininbe awarded a Noble PrizeLets check!Part 2Reading comprehensionRead and thinkAt the Nobel Prize Lecture on 7 December, 2015, an 84-year-old Chinese woman walked slowly on to the stage. She began to talk about the life-saving drug, artemisinin, which s
3、he had discovered with the help of her team in the 1970s. The woman was Tu Youyou, the first Chinese female scientist to be awarded a Nobel Prize for her work. A scientist who was on the Nobel Prize Committee called Hans Forssberg explained that the discovery of artemisinin has led to the developmen
4、t of new drugs which have saved the lives of millions. When thanking the Committee for the honour, Tu Youyou said, This is not only an honour for myself, but also recognition and encouragement for all scientists in China.”Tu Youyou was born in Zhejiang Province, China, on 30 December, 1930. She stud
5、ied medicine at Peking University Health Science Centre. After graduation, she became a member of China Academy of Chinese Medical Sciences. Later, she studied Chinese medicine for two and a half years with experts in the field from whom she gained a deep knowledge about traditional practices.In 196
6、9, Tu Youyou was chosen to establish a team to find a cure for malariaa disease that killed millions of people every year. Across the world, scientists had been trying to find a cure. They tested more than 240,000 chemicals with no success. However, Tu Youyou had an idea that Chinese herbs might hol
7、d the secret. She studied ancient Chinese medical literature and visited experts in traditional Chinese medicine. She researched hundreds of traditional recipes connected to anti-malarial cures. Then Tu Youyou and her team began using modern research methods to study these Chinese herbs one by one.R
8、ead and thinkThis was not an easy task. The reason why this was difficult was that the team had limited resources. They did not have enough staff, and the laboratory in which they worked had poor air quality. However, after hundreds of failed experiments, they eventually came across a promising chem
9、ical. It worked well in experiments on animals, but they had to know if it was safe for humans. Tu Youyou bravely volunteered to be the first human subject when they were ready to start testing and the rest of her team followed her. The test was a success. The medicine they discovered, artemisinin,
10、has now become the worlds most effective drug for fighting malaria.Even though Tu Youyou is not interested in fame, she has become a scientist whose work is internationally renowned. In 2019, she was selected by the BBC as one of the most influential figures of science in the 20th Century along with
11、 Albert Einstein and Alan Mathison Turing. Tu Youyou was noted for her bravery in being a scientist during a difficult time for science in China, her ability to use old wisdom and new methods to achieve her goals and the fact that her work bridged the Eastern and Western worlds, saving millions of l
12、ives. Today Tu Youyou continues to conduct research despite her age. According to Tu Youyou, From our research experience in discovering artemisinin, we learnt the wisdom behind both Chinese and Western medicine. There is great potential for future advances if these two kinds of wisdom can be fully
13、integrated, she said.Useful expressionsShe began to talk about the life-saving drug, artemisinin, which she had discovered with the help of her team in the 1970s.with the help of. 在的帮助下，即为他人提供所需或向某结果目的推进。引申可表示“有助利于”“救治”“克抑制”等。 with the help of sb：help用作名词的基本意思是“帮助，援助”，可以是物质上的，也可以是精神上的或经济上的。用于人可表示“助手
14、”，还可指“佣人”，多指女性。有时还可指“补救办法，治疗方法”。她开始谈论拯救生命的药物青蒿素，这是她在20世纪70年代的团队帮助下发现的。in the 1970s 在20世纪70年代。Useful expressionsThe woman was Tu Youyou, the first Chinese female scientist to be awarded a Nobel Prize for her work.Nobel Prize 诺贝尔奖这位女士是屠呦呦，她是第一位获得诺贝尔奖的中国女科学家。同位语Useful expressionsA scientist who was on
15、the Nobel Prize Committee called Hans Forssberg explained that the discovery of artemisinin has led to the development of new drugs which have saved the lives of millions. lead to 导致诺贝尔奖委员会的一位名叫汉斯福斯伯格的科学家解释说，“青蒿素的发现导致了新药的开发，挽救了数百万人的生命。”。the development of. 的发展过去分词作定语Useful expressionsThis is not onl
16、y an honour for myself, but also recognition and encouragement for all scientists in China.”not only., but also. 不但，而且。“这不仅是我的荣誉，也是对中国所有科学家的认可和鼓励。”Useful expressionsTu Youyou was born in Zhejiang Province, China, on 30 December, 1930.be born in 后接月份或大地点；be born on 后接某日；be born at 加具体时刻或小的地点。屠呦呦于1930
17、年12月30日出生于中国浙江省。Useful expressionsShe studied medicine at Peking University Health Science Centre.Peking University Health Science Centre 北京大学健康科学中心她在北京大学健康科学中心学习医学。Useful expressionsLater, she studied Chinese medicine for two and a half years with experts in the field from whom she gained a deep kn
18、owledge about traditional practices.in the field 在这个领域中gain a deep knowledge about 获得了的深入了解后来，她与该领域的专家学习了两年半的中医药，从中她获得了对传统做法的深入了解。Useful expressionsIn 1969, Tu Youyou was chosen to establish a team to find a cure for malariaa disease that killed millions of people every year.establish a team 组建一个队伍1
19、969年，屠呦呦被选为成立一个团队来寻找治疗疟疾方法一个每年杀死数百万人的疾病。同位语Useful expressionsmore than 超过；不只是no more than 仅仅，只有not more than 不多于，不超过They tested more than 240,000 chemicals with no success.他们测试了超过24万种化学物质，但没有成功。Useful expressionsChinese herbs 中草药one by one 一个接一个Then Tu Youyou and her team began using modern research
20、 methods to study these Chinese herbs one by one.然后屠呦呦和她的团队开始使用现代研究方法逐一研究这些中草药。Useful expressionslimited resources 有限的资源natural resources 自然资源The reason why this was difficult was that the team had limited resources.这之所以困难，是因为团队资源有限。Useful expressionsstaff 员工stuff 物品；东西poor air quality 空气质量差They did
21、 not have enough staff, and the laboratory in which they worked had poor air quality.他们没有足够的员工，他们工作的实验室空气质量很差。Useful expressionshundreds of 成百上千的 thousands of 成千上万的millions of 数百万的came across 偶然遇到However, after hundreds of failed experiments, they eventually came across a promising chemical.然而，经过数百次
22、失败的实验，他们最终发现了一种很有希望的化学物质。Useful expressionsvolunteer to do sth. 自愿做某事the rest of 的剩余Tu Youyou bravely volunteered to be the first human subject when they were ready to start testing and the rest of her team followed her. 当他们准备开始测试时，屠呦呦勇敢地自愿成为第一个人类主体，其余的人也跟着她。Useful expressionseven though 尽管 = even i
23、fEven though Tu Youyou is not interested in fame, she has become a scientist whose work is internationally renowned.尽管屠呦呦对名声不感兴趣，但她已经成为一名科学家，她的作品在国际上享有盛名。Useful expressionsbe selected by 被选为one of the most influential figures 最有影响力的人物之一along with 和一起In 2019, she was selected by the BBC as one of the
24、 most influential figures of science in the 20th Century along with Albert Einstein and Alan Mathison Turing.2019年，她与阿尔伯特爱因斯坦和艾伦马蒂森图灵一起被英国广播公司选为20世纪最具影响力的科学人物之一。Useful expressionscontinue to do sth. 继续做某事, 做完一件事继续做另一件事continue doing 继续做某事，继续做刚刚做过的那件事conduct research 进行研究Today Tu Youyou continues to
25、conduct research despite her age.今天，屠呦呦不顾高领继续进行研究。Focus on languageRead the following sentences. Underline the relative clause.1 A scientist who was on the Nobel Prize Committee called Hans Forssberg explained that.2 In 1969, Tu Youyou was chosen to establish a team whose goal was to find a cure for
26、 malaria.3 The reason why this was difficult was that the team had limited resources.Focus on language担任定语用法的句子称为定语从句。什么是定语从句？结构先行词 + 关系词 + 从句例句1 He is the man whom/ that I saw yesterday.2 They rushed over to help the man whose car had broken down. 关系词：代表先行词，在从句中作一定成分。先行词：是被定语从句修饰的名词、代词。常见的关系副词有：whe
27、re/ when/why关系副词在定语从句中作状语。Focus on language关系代词主语宾语表语定语指人that/ whothat/ whomthatwhose指物that/ whichthat/ whichthatwhoseFocus on languageJoin the pairs of sentences using relative pronouns.1 We climbed to the top of the mountain. We had a beautiful view from there.2 David is my friend. I often play te
28、nnis with him.3 He has 20 books. Only two of them are interesting.4 This is quite an interesting job. I really want to apply for it.Have a try!Focus on language1 We climbed to the top of the mountain. We had a beautiful view from there._2 David is my friend. I often play tennis with him._3 He has 20
29、 books. Only two of them are interesting._4 This is quite an interesting job. I really want to apply for it._Lets check!David is my friend whom I often play tennis with.This is quite an interesting job which/ that I really want to apply for.He has 20 books, only two of which are interesting.We climb
30、ed to the top of the mountain where/ from which we had a beautiful view.Practice1 What if we meet with a situation _ none of us are able to deal with?2 Its reported that a UFO stopped over a mountain village for a while and then disappeared in the direction _ it had come.3 Life is like an onion, _ s
31、ometimes makes you weep when you try to open it.4 Press enter and the application form will be displayed on the screen _ your address could be changed.thatfrom whichwhichwherePractice5 I wish to thank Professor Smith, without _help I would never have got this far.6 I wish to thank your student Tom,
32、without _ rescue couldnt be offered to my drowning boy so soon.7 Have you seen the film “Titanic”, _ leading actor is world-famous?8 Care of the soul is a gradual process _ even the small details of life should be considered.whosewhichwhosein whichPart 3HomeworkHomeworkRecite the key words and expre
33、ssions.Finish the following task.1 It is the third time that she has won the race，_ has surprised us all.2 The city _ she was born is developing very fast.3 The boss of the company is trying to create an easy atmosphere_his employees enjoy their work.4 Amy is the only one of the teachers_knows the secret clearly.5 There are times_you have to act from the heart and have your own principles.
