Unit+4+Welcome+to+the+unit+and+reading+（ppt课件）-2023新牛津译林版（2020）《高中英语》必修第三册.pptx

1、PatientCourageousCreativePersistentThoughtfulHard-workingObjective有耐心的有创意的勤勉的勇敢的客观的坚持不懈的深思熟虑的Stephen HawkingTu YouyouNoble Prize winnerIsaac NewtonQian XuesenThe Father of China Aerospace（航空）Hydrogen bombatomic bombMan-made satelliteCharles DarwinHe is the founder of evolution.His theory states that

2、 animals and humans shared a common ancestry The Origin of Species 物种起源他是进化论的创始人他的理论认为动物和人类有共同的祖先Marie CurieIn 1898 she discovered radium.She received two Nobel Prize,one (with Pierre Curie)for physics(1903)and one for chemistry(1911).她获得过两次诺贝尔奖，一次(与皮埃尔居里合作)物理学(1903年)化学(1911)。1898年，她发现了镭。Albert Eins

3、tein He was born in Germany on 14 March 1879.He is considered one of the most influential scientists of the 20th century.He developed the special and general theories of relativity.他提出了狭义相对论和广义相对论。他被认为是20世纪最有影响力的科学家之一Yuan LongpingThe Father of Hybrid rice（杂交水稻）（杂交水稻）Super ricelborn in 1930.9.7,Beiji

4、ng.died in 2021.5.22 HunanlAncestral home:Dean,Jiangxi.l19431947:BoXue Middle schooll19491953:Southwest Agriculture College1964：Got married with Deng Zhe Brief Introduction院士是某些国家所设立的科学技术方面的最高学术称号，一般为院士是某些国家所设立的科学技术方面的最高学术称号，一般为终身荣誉。在中国，院士通常是指中国科学院院士或中国工程院终身荣誉。在中国，院士通常是指中国科学院院士或中国工程院院士。院士。Super Hybr

5、id Rice In 1960,he happened to find a natural hybrid rice and dedicated In 1960,he happened to find a natural hybrid rice and dedicated to various researches.1960to various researches.1960年，他偶然发现了一种天然杂交水稻，并致年，他偶然发现了一种天然杂交水稻，并致力于各种研究力于各种研究In 1973,he succeeded in developing 3 departments method,In 197

6、3,he succeeded in developing 3 departments method,increasing rice output increasing rice output greatlygreatly.1973.1973年，他成功地开发了三年，他成功地开发了三系系法，大大法，大大提高了水稻产量提高了水稻产量超级杂交水稻超级杂交水稻In 2000,700kg/muIn 2000,700kg/muIn 2004,800kg/muIn 2004,800kg/muIn 2011,900kg/muIn 2011,900kg/muin 2014,1026kg/muin 2014,102

7、6kg/muin 2017,1149kg/muin 2017,1149kg/muRecord Output of Super Hybrid Rice超级杂交水稻产量创纪录超级杂交水稻产量创纪录kgkg：kilogram kilogram 公斤公斤/千克千克mumu：亩：亩In June 2020,Yuan Longpings In June 2020,Yuan Longpings team planted the high cold team planted the high cold and salt tolerant rice(also and salt tolerant rice(als

8、o known as sea rice)in known as sea rice)in Chaidamu Chaidamu B Basin,Qinghai asin,Qinghai ProvinceProvince20202020年年6 6月，袁隆平团队在青海省月，袁隆平团队在青海省柴达木盆地种植了耐冷耐盐水稻柴达木盆地种植了耐冷耐盐水稻 (又称海稻又称海稻)While-listeninghttps:/ the video and finish the following exercises.P43 graduated fromsucceeded in developingmade great

9、 contributions to237 weeks袁隆平生平袁隆平生平ReadingDo you know what malaria is?你知道什么是疟疾吗？你知道什么是疟疾吗？Malaria 疟疾疟疾 Watch the video and answer the questions1.What causes malaria mostly?2.Whats the symptom of getting malaria?高烧，发汗，发冷，抽搐，头疼，时而呕吐腹泻高烧，发汗，发冷，抽搐，头疼，时而呕吐腹泻High fever,sweating,chills,convulsions,headach

10、es,vomiting and diarrhea at timesplasmodium疟原虫疟原虫spread by mosquitoes靠蚊子传播靠蚊子传播Tu Youyou.Chinese scientist wins 2015 Nobel Prize.Who is this winner?TU Youyou2015.10 Nobel Prize in physiology(生理学)or medicine（医学）for her discoveries concerning a novel therapy against Malaria(疟疾)Artemisinin青蒿素青蒿素Artemis

11、inin,a drug therapy for malaria that has saved millions of lives across the globe,especially in the developing world.青蒿素，一种治疗疟疾的药物，拯救了全球数百万人的生命，特别是在发展中国家。What does the news report mainly talk about?Detailed readingWhoTu YouyouWhatShe receive a Nobel Prize.WhenIn 2015.SwedenWhyPart1(para1)Read paragr

12、aph 1,and find out the 5W1H.She was awared for her discovery of qinghaosu to the fight against malaria.WhereWhat is the writing type of this articles?A.Expository writing(说明文说明文)B.NovelC.News reportD.Essay（散文（散文/随笔）随笔）Read and matchPara.1Para.2Para.3-5Para.6Tu Youyou won a Nobel Prize In 2015 for di

13、scovery of qinghaosu.Tu Youyou and her teams efforts finally paid off.Tu Youyou and her team solved a lot of problems before they successfully discovered qinghaosu.Tu Youyou acquired a broad knowledge of both traditional Chinese medicine and Western medicine.Tu Youyou has become the first female sci

14、entist of the People s Republic of China to receive a Nobel Prize,awarded for her contribution to the fight against malaria,one of the deadliest diseases in human history.Thanks to her discovery of qinghaosu,malaria patients all over the world now have had a greatly increased chance of survival.the

15、People s Republic of China 中华人民共和国中华人民共和国the only/+序数词序数词.+n to do sth 做某事的做某事的.contribute(v)捐助捐助,贡献贡献,投稿投稿-contribution(n)贡献贡献,捐款捐款,投稿投稿contribute to=make a contribution to 促进，导致，贡献促进，导致，贡献thanks to 多亏，幸亏，由于多亏，幸亏，由于survive(v)生存，幸存生存，幸存-survival(n)幸存幸存-survivor(n)幸存者幸存者1.malaria patients all over th

16、e world now have had a greatly increased chance of survival.survival n.生存，存活；残存物，幸存事物生存，存活；残存物，幸存事物 eg Illegal hunting is threatening the survival of the species.【拓展拓展】survive v.活下来，幸存活下来，幸存 survivor n.幸存者，生还者幸存者，生还者非法狩猎正威胁到物种的生存。非法狩猎正威胁到物种的生存。【学法点拨学法点拨】survive refuse arriveapprove v.+-al n.refusal

17、拒绝拒绝survival 幸存幸存arrival 到达到达approval 赞成赞成A survive B(by xx years )A比比B活得长活得长(多少年多少年)survive on 靠靠生存下来生存下来 即学活用：即学活用：How does the family survive such a small monthly wage?Its said that the woman survived her husband 10 years.onbyHe survived the earthquake.翻译：翻译：他在地震中幸存下来。他在地震中幸存下来。Life became a stru

18、ggle for survival.生活变成了一场争取生存的斗争。生活变成了一场争取生存的斗争。Born in 1930,in Ningbo,Zhejiang Province,Tu studied medicine at university in Beijing between 1951 and 1955.After graduation,she worked at the Academy of Traditional Chinese Medicine.She completed further training courses in traditional Chinese medicin

19、e,acquiring a broad knowledge of both traditional Chinese medicine and Western medicine.be born with 天生具有天生具有graduate(v)毕业毕业(n)毕业生毕业生-graduation(n)毕业毕业Tu s education was soon to prove very useful.In the 1960s,many people were dying of malaria,and in 1969 Tu became head of a team that intended to fin

20、d a cure for the disease.She collected over 2,000 traditional Chinese medical recipes for malaria treatment and made hundreds of extracts from different herbs.prove(v)证明证明(proved proved,proven proven)-proof(n)证明，证据证明，证据It is proved/proven that 据证实据证实die of 死于内因（疾病，衰老等死于内因（疾病，衰老等)die from 死于外因死于外因（事故

21、等）（事故等）intend to do sth打算做某事打算做某事a cure for 一个治疗一个治疗.的方法的方法2、In the 1960s,many people were dying of malaria,and in 1969 Tu became head of a team that intended to find a cure for the disease.在在20世纪世纪60年代年代,许多人死于疟疾许多人死于疟疾,1969年屠呦呦担任了一个课题组的组长年屠呦呦担任了一个课题组的组长,这个小组计划找到该疾病的治疗方法。这个小组计划找到该疾病的治疗方法。intend vi.&

22、vt.想要想要;打算，打算，计划计划;意指意指 I intend you to come with me.We intend that production will start next month.我打算让你和我一起去。我打算让你和我一起去。我们打算下个月开始生产。我们打算下个月开始生产。【拓展拓展】intention n.意图意图,目的目的;打算打算 intended adj.预期的预期的,有意的有意的 have no intention of doing sth.无意做某事无意做某事;不打算做某事不打算做某事【归纳归纳】intend sb.to do sth.打算让某人做某事打算让某人

23、做某事 intend to do/doing sth.打算做某事打算做某事 be intended for 打算供打算供之用之用【语境应用语境应用】完成句子。完成句子。1)The university is known for its language and culture courses _(intend)for international students.2)I have no _(intend)of retiring.3)I _ as a volunteer in an environmental protection organization during the summer h

24、olidays intendedintentionintend working/to work 我打算暑假期间在一个环保组织做志愿者。我打算暑假期间在一个环保组织做志愿者。When they failed to produce any promising results,Tu referred to the ancient books of traditional Chinese medicine again.Inspired by an over 1,600-year-old text about preparing qinghao extract with cold water,Tu re

25、designed the experiments and tried extracting the herb at a low temperature in order not to damage its effective part.On 4 October 1971,after 190 failures,she succeeded in making qinghao extract that could treat malaria in mice.fail(v)失败失败-failure(n)失败失败 fail to do sth 未能做成某事未能做成某事promise(v/n)承诺承诺-p

26、romising(adj)有希望的，有前景的有希望的，有前景的refer to 查阅，参考查阅，参考try to do sth 尽力做某事尽力做某事 try ones best to do sht 尽某人最大努力做某事尽某人最大努力做某事try doing sth 尝试做某事尝试做某事in order to do sth 为了做某事为了做某事success(n)成功成功-successful(adj)成功的成功的-successfully(adv)成功地成功地-succeed(v)成成功功 succeed(in)doing sth成功做某事成功做某事3.Tu referred to the a

27、ncient books of traditional Chinese medicine again.refer to:查阅，参考查阅，参考 eg He gave the speech without referring to his notes.他不看讲稿发表了演讲。他不看讲稿发表了演讲。我们同意永远不再提这件事。我们同意永远不再提这件事。提到，谈及提到，谈及eg We agreed never to refer to the matter again.涉及涉及；与；与相关相关eg The figures refer to our sales in Europe.【拓展拓展】1)refer

28、sth.to.把把提交给提交给 refer to.as 把把称为称为 2)reference n.提及；谈到；参考；查阅提及；谈到；参考；查阅 in/with reference to.关于关于这些数字是我们在欧洲的销售额。这些数字是我们在欧洲的销售额。【语境应用语境应用】翻译下面句子。翻译下面句子。1)I dont want to refer to this matter any more.2)Refer to the dictionary when you dont know how to spell a word.我再也不想提这件事了。我再也不想提这件事了。当你不知道怎么拼写一个词时，查

29、阅一下词典。当你不知道怎么拼写一个词时，查阅一下词典。4、Inspired by an over 1,600-year-old text about preparing qinghao extract with cold water,Tu redesigned the experiments and tried extracting the herb at a low temperature in order not to damage its effective part.据一本据一本1600多年前的古籍记载多年前的古籍记载,古人通过冷水制备青蒿提取物古人通过冷水制备青蒿提取物,受此启发受此

30、启发,屠呦呦重新设计了实验屠呦呦重新设计了实验,为了不破坏其为了不破坏其(抗疟的抗疟的)有效成分有效成分,她尝试在低温她尝试在低温下提取。下提取。inspire vt.鼓舞鼓舞;激励激励;启发思考启发思考How do you inspire your students to do their best?I inspired Tom with hope.你如何激励你的学生们你如何激励你的学生们,使他们发挥出最好水平呢使他们发挥出最好水平呢?我用希望激励汤姆。我用希望激励汤姆。【词块积累】【词块积累】(1)inspire sb.to do sth.激励某人做某事激励某人做某事 inspire sb

31、.with sth.用用来激励某人来激励某人(2)inspired adj.受到鼓舞的受到鼓舞的(3)inspiring adj.鼓舞人心的鼓舞人心的;启发灵感的启发灵感的(4)inspiration n.灵感灵感;鼓舞鼓舞 即学活用：即学活用：His speech was so (inspire)that his students were inspired (study)harder than ever before.(inspire)by my good friend,I intended to study abroad.翻译：翻译：没有灵感我写不出东西。没有灵感我写不出东西。inspi

32、ring to studyInspiredI can not write without inspiration.5、However,it was hard to produce enough qinghao extract for large trials beacuse research resoures were limited.然而，由于研究资源有限，很难生产足够的青蒿提取物用于大型试验。然而，由于研究资源有限，很难生产足够的青蒿提取物用于大型试验。trial n.试用，试验，审讯，考验，试用期试用，试验，审讯，考验，试用期 v.测试，试验测试，试验 Researchers are t

33、esting 67 vaccines in clinical trials on humans.研究人员正在对研究人员正在对67种疫苗进行人体临床试验。种疫苗进行人体临床试验。She agreed to employ me for a trial period.试用期试用期 We had the machine on trial for a week.试用试用Everyone is expected to stand the trials of adolescence.考验考验The men were arrested but not brought to trial.审判，审理审判，审理每个

34、人都要经受青春期的考验。每个人都要经受青春期的考验。这台机器我们试用了一个星期。这台机器我们试用了一个星期。她同意试用我一段时间。她同意试用我一段时间。这些人被逮捕了，但没有受到审判。这些人被逮捕了，但没有受到审判。5、However,it was hard to produce enough qinghao extract for large trials beacuse research resoures were limited.然而，由于研究资源有限，很难生产足够的青蒿提取物用于大型试验。然而，由于研究资源有限，很难生产足够的青蒿提取物用于大型试验。limited adj.有限的有限的

35、 Time is limited and lets come straight to the point.The damage was limited to the roof.be limited to 限定在限定在时间有限时间有限,我们开门见山吧。我们开门见山吧。损坏仅限于屋顶。损坏仅限于屋顶。limitation n.限制；控制限制；控制limitless adj.无限制的，无界限的无限制的，无界限的【拓展拓展】within limits 在某种程度上在某种程度上;有一定限制有一定限制set a limit on 对对加以限制加以限制beyond the limit 超过限度超过限度n.【

36、语境应用语境应用】完成句子。完成句子。1)My wife and I _(定了一个限额定了一个限额)on how much we spend on clothes.2)They told us that we could do whatever we liked,_(在一定限度内在一定限度内).set a limitwithin(certain)limitsHowever,it was hard to produce enough qinghao extract for large trials because research resources were limited.Tu and he

37、r team managed to find solutions to the problem.When there was no research equipment,they had to extract herbs using household water containers.They worked day and night and their health began to suffer because of the poor conditions,but they never gave up.manage to do sth 设法做某事，（特别是一些困难的事情）设法做某事，（特

38、别是一些困难的事情）=succeed in doing sthsolve(v)解决解决-solution(n)解决方案解决方案solution to.的解决方案的解决方案because of 由于由于=owing to/due to 6.The trials on patients were likely to be postponed because they did not have sufficient safety data.postpone vt.延迟，延期延迟，延期 eg They decided to postpone their holiday until next year.

39、他们决定将假期延后到来年。他们决定将假期延后到来年。postpone,put off相同点相同点不同点不同点postpone在表示在表示“推迟某事推迟某事”时，可以互换。时，可以互换。如：如：The flight was postponed/put off due to bad weather.由于天气不好，航由于天气不好，航班被推迟了。班被推迟了。postpone 动作主体是人动作主体是人，表示有意识地表示有意识地推迟推迟，延迟的时间确定。如：，延迟的时间确定。如：Because of heavy rain,we have decided to postpone our sports mee

40、ting until next Monday.由于下大雨，由于下大雨，我们已经决定把我们已经决定把运动会推迟到下周一。运动会推迟到下周一。put off put off 强调强调“拖延时间拖延时间”，指，指因客观原因客观原因造成的拖延或主观上故意拖延因造成的拖延或主观上故意拖延。如：。如：Youre always putting off things.You should get rid of this bad habit.你做事总是拖拉，你得克服这个坏习惯。你做事总是拖拉，你得克服这个坏习惯。【语境应用语境应用】用】用postpone,put off的适当形式填空。的适当形式填空。1)Our

41、 online meeting was _ for an hour by a power cut.2)He _ going to Beijing for his holiday because an urgent thing had happened.3)Dont _ making the arrangements until the last minute.postponed/put off postponed put off不要把安排拖到最后一分钟。不要把安排拖到最后一分钟。7、To speed up the process and ensure its safety speed up:(

42、使使)加速加速 eg The truck speeded up going down the hill.【反义短语反义短语】slow down 减速，慢下来减速，慢下来 at a speed of 以以的速度的速度 at high/low/full/top speed 以高以高/低低/全全/最快速最快速 speed by (时间时间)很快地过去，飞逝很快地过去，飞逝卡车在下山时加快了速度。卡车在下山时加快了速度。Even with large amounts of qinghao extract produced,however,they still faced another problem

43、.The trials on patients were likely to be postponed because they did not have sufficient safety data.To speed up the process and ensure its safety,Tu and her team volunteered to test qinghao extract on themselves first.be likely to do sth 有可能做某事有可能做某事volunteer(v)自愿做自愿做 (n)志愿者志愿者volunteer to do sth 自

44、愿做某事自愿做某事8、The efforts of Tu and her team finally paid off.pay off:成功，凑效，达到目的成功，凑效，达到目的 eg All her hard work paid off in the end,and she finally passed the exam.她的所有努力最终有了收获她的所有努力最终有了收获她终于通过了考试。她终于通过了考试。首先我要还清欠款。首先我要还清欠款。付清（还清）债务付清（还清）债务 eg Ill pay off all my debts first.付清工资解雇某人付清工资解雇某人eg Two hundr

45、ed workers have been paid off.注意：注意：pay off 意为意为“取得成功；奏效取得成功；奏效”时，物作主语；时，物作主语；意为意为“偿清，付清偿清，付清”时，人作主语时，人作主语两百名工人拿到工资被解雇了。两百名工人拿到工资被解雇了。【拓展拓展】pay短语短语 pay for sth.为某事吃苦头或受惩罚为某事吃苦头或受惩罚;花钱买某物花钱买某物 pay back 偿还偿还;报复报复 pay a visit to 访问访问 pay down(分期或部分分期或部分)支付；偿还支付；偿还 pay up 付清全部欠款付清全部欠款【语境应用语境应用】用用pay的相关短

46、语完成句子。的相关短语完成句子。1)My hard work finally _when they called me for an interview.2)I will _ the book whatever the price.3)How can I _ you _ for all your kindness?4)I _ Mr.and Mrs.Smith yesterday afternoon.pay for paid offpay backpaid a visit to9、More than 40 years after its dicovery,Tu was eventually aw

47、ared a Nobel Prize for her work.在发现青蒿素在发现青蒿素40多年后，屠呦呦终于因此获得了诺贝尔奖。多年后，屠呦呦终于因此获得了诺贝尔奖。award n.奖奖;奖品奖品;奖金奖金 vt.授予授予;颁发颁发;奖励奖励They awarded the first prize to John.Learning that he won an award for his album,the composer felt very proud of himself.他们把一等奖授予约翰。他们把一等奖授予约翰。得知自己的专辑获奖后得知自己的专辑获奖后,这位作曲家感到非常自豪。这位

48、作曲家感到非常自豪。【词块积累】【词块积累】get/receive/win an award(for.)因因获奖获奖award sb.sth.=award sth.to sb.授予某人某种荣誉授予某人某种荣誉give sb.an award 给某人颁奖给某人颁奖 The efforts of Tu and her team finally paid off.In November 1972,through trial and error,they successfully discovered qinghaosu-the most effective part of the qinghao e

49、xtract.As a key part of many malaria medicnes,qinghaosu has since benefited about 200 million malaria patients.More than 40 years after its discovery,Tu was eventually awarded a Nobel Prize for her work.pay off 成功，奏效，达到目的成功，奏效，达到目的through trial and error 反复试验反复试验In her Nobel Lecture,she encouraged s

50、cientists to further explore the treasure house of traditional Chinese medicine and raise it to a higher level.Perhaps the next generation of scientists,drawing on the wisdom of traditional Chinese medicine,will indeed discover more medicines beneficial to global health care.courage(n)勇气勇气-encourage