高中英语人教版 (2019)选择性必修 第一册Unit 1 People of Achievement集体备课ppt课件

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 1 People of Achievement集体备课ppt课件，共31页。PPT课件主要包含了做出发现，导致 通向，从毕业，在和的战斗中，提炼出，坚持　，在上做试验，按照 根据所说，Word Time等内容，欢迎下载使用。

Unit 1Peple f Achievement
Lk and discuss:1.Wh is the wman in the pht?2.What is happening in this pht?3.What mre can yu find in this pht?
Think abut these questins befre reading the text.
1. Where can yu mst likely find this passage?2. Frm which perspective did the passage develp?3. Hw is the passage rganized?
This year’s Nbel Prize fr Physilgy r Medicine has been awarded t Tu Yuyu (c-winner), whse research led t the discvery f artemisinin, a crucial new treatment fr malaria. Artemisinin has saved hundreds f thusands f lives, and has led t imprved health fr millins f peple. Over 200 millin peple arund the wrld get malaria each year, and abut 600, 000 die frm it. Artemisinin has becme a vital part f the treatment fr malaria, and is thught t save 100, 000 lives a year in Africa alne.
Tu YuYu Awarded Nbel Prize
Find descriptive wrds in the passage.
While reading, pay attentin t the BOLD wrds. Yu will see the English explanatins n the left side. We hpe that yu can have a better understanding f them.
crucial: extremely imprtant, because everything else depends n it vital: extremely imprtant and necessary fr smething t succeed r exist 
Tu Yuyu, a cmmitted and patient scientist, was brn in Ningb, China, n 30 December 1930, and graduated frm Peking University Medical Schl in 1955. After she graduated, she wrked at the China Academy f Traditinal Chinese Medicine in Beijing. In 1967, the Chinese gvernment frmed a team f scientists with the bjective f discvering a new treatment fr malaria, and Tu Yuyu was amng the first researchers chsen. In the beginning, Tu Yuyu went t Hainan, where malaria was mre cmmn, t study malaria patients. In 1969, she became the head f the prject in Beijing, and decided t review ancient Chinese medical texts t find traditinal btanical treatments fr the disease. Her team examined ver 2, 000 ld medical texts, and evaluated 280, 000 plants fr their medical prperties. Frm their research, they discvered and tested 380 distinct ancient Chinese medical treatments that shwed prmise in the fight against malaria.
cmmitted: willing t wrk very hard at smethingacademy: an fficial rganizatin which encurages the develpment f literature, art, science etc.bjective: sth. that yu are trying hard t achieve, especially in business r pliticsbtanical: relating t plants r the scientific study f plantsevaluate: t judge hw gd, useful, r successful smething isprperty: a quality r pwer that a substance, plant etc hasdistinct: clearly different r belnging t a different type
One medical text frm the furth century suggested using the extract frm sweet wrmwd t treat a fever. Tu’s team tested a cllectin f dried wrmwd leaves but fund n effect. They then tried biling fresh wrmwd, and using the liquid btained frm this t treat malaria, but this did nt wrk either. Their prject gt stuck. Hwever, Tu Yuyu wuld nt acknwledge defeat. She analysed the medical texts again, and by chance, she fund ne sentence suggesting a different way t treat the wrmwd. She cncluded that biling the sweet wrmwd apparently destryed its medical prperties. Using a lwer temperature t draw ut the extract, she fund a substance that wrked. After failing mre than 190 times, the team finally succeeded in 1971. Tu Yuyu and her team members even insisted n testing the medicine n themselves t make sure that it was safe. Later, the medicine was tested n malaria patients, mst f whm recvered. This medicine, which was called artemisinin, sn became a standard treatment fr malaria.
btain: t get smething that yu want, especially thrugh yur wn effrt, skill, r wrkacknwledge: t admit r accept that smething is true r that a situatin existsdefeat: If a task r a prblem defeats yu, it is s difficult that yu cannt d it r slve it.analyse: t examine a substance t see what it is made fapparently: Yu use apparently t refer t smething that seems t be true, althugh yu are nt sure whether it is r nt.substance: a particular type f slid, liquid, r gasinsist n ding sth: t keep ding smething, especially smething that is incnvenient r annying
Accrding t Tu Yuyu, the discvery f artemisinin was a team effrt. Upn hearing that she had been awarded the Nbel Prize, she said, “The hnur is nt just mine. There is a team behind me, and all the peple f my cuntry. This success prves the great value f traditinal Chinese medicine. It is indeed an hnur fr China’s scientific research and Chinese medicine t be spread arund the wrld.”
scientific: t describe things that relate t science r t a particular science
1. Why is the discvery f artermisinin imprtant?2. What was the key t getting a gd extract frm the wrmwd?3. What can we infer abut Tu Yuyu and her team members?4. What is the relatin between traditinal Chinese medicine and the wrld accrding t Tu Yuyu?
Because it has saved many lives wrldwide.
It was the key t use a lwer temperature t draw ut the extract.
They are determined, persistent, selfless...
Traditinal Chinese medicine has great value (t save peple) and it shuld have mre effect.
Read the passage again. This time, try t cnclude the main idea f each paragraph in fewer and shrter sentences. Befre reading, think abut these questins and try t answer them in yur wn wrds.
Read again. This time, try t cnclude the main idea f each paragraph in fewer and shrter sentences. Yu can als see sme expressins and sentences underlined.
Paragraph 1: Tu Yuyu was awarded the Nbel Prize fr her discvery f artemisinin, which saved many lives in the wrld.
Paragraph 2: Tu Yuyu studied medicine at university. After graduatin she jined the team f scientists t discver a new treatment fr malaria and later became the leader. During the research, they paid great effrts.
Paragraph 3: Learning methds frm bks n traditinal Chinese medicine, Tu Yuyu turned t use the extract frm sweet wrmwd. After failing many times, they btained the effective substance and named the medicine artemisinnin.
Paragraph 4: Tu Yuyu believe the hnur is nt just hers but the team’s. The success belngs t China and Chinese medicine will influence the wrld much mre.
Nw, fill in the blanks with the crrect Chinese definitin.
1.Later, the medicine was tested n malaria patients, mst f whm recvered.后来,用这种药物在疟疾患者身上做试验,大部分患者都康复了。【句式剖析】本句是一个含有非限制性定语从句的复合句。主句是the medicine was tested n malaria patients。第二个逗号后面是“不定代词+f+关系代词”引导的定语从句。“不定代词/数词/名词+f+关系代词”引导的定语从句在关系分句中作主语,说明整体中的一部分。
She has written many articles, sme f which are intended fr students pr in English.她写了许多文章,一些是专为英语差的学生写的。
Try t analyze this sentence.
【温馨提示】当先行词指人时,关系代词用whm; 先行词指物时,用which。The newly-built café, the walls f which are painted light green, is really a peaceful place fr us, especially after hard wrk.新建的咖啡馆,把墙粉刷成了淡绿色,对我们来说真的是一个安静的地方,尤其是在劳累的工作后。The settlement is hme t nearly 1,000 peple, many f whm left their village hmes fr a better life in the city.这里居住着将近1 000人,他们中的许多人都离开家乡去城市追求更好的生活。
2.Upn hearing that she had been awarded the Nbel Prize,she said,“The hnur is nt just mine.”当听到自己被授予诺贝尔奖时,她说,“荣誉不只是属于我自己的。”【句式剖析】在本句中,she said,...是主句, that引导的句子作hearing的宾语。Upn hearing...是“upn+动词-ing形式”构成介词短语,在句中作时间状语。upn还可换为介词n,表示一件事情紧接着另一件事情发生。这种用法常见于正式文体中,根据语境,可翻译为“当……时;一……就……”。Upn graduating frm cllege, he first wrked as a teacher, and then in a gvernment ffice.他一毕业,先当了老师,后来在政府部门工作。Upn hearing that he had wn the lttery, the man laughed heartily.当知道自己中彩票时,这个男人开怀大笑。
【句式拓展】有时也可用“upn/n+名词”形式表达相同的意思。On his return frm his vacatin, he began writing his first nvel.他休假回来后,就开始写他的第一部小说。
Hw des Malaria harms human health
Read the pster and search mre infrmatin abut Malaria frm bks, newspapers.
Observe the chart abut artemisinin belw, and discuss in grups hw imprtant it is t d a scientific research in cperatin with thers.
Why d scientists like Tu Yuyu are respected as great persn? There are mre stries behind their scientific research. Watch the vide and yu’ll have a better understanding.
At the end f Tu Yuyu’s Nbel lecture, she encuraged the yung scientists and students with a Chinese pem On the Strk Twer (《登鹳雀楼》). Read the pem and think abut what did she want t teach us thrugh it.
为了减轻学生和老师负担，提高学习效率，每个单元的单词和短语都会分散到几个课时中。这套单词拓展搭配较丰富，讲解以英文为主，请老师根据学生水平参考讲授。
cmmit /kəˈmɪt/
cmmit smebdy t ding sth He has clearly cmmitted his gvernment t cntinuing dwn the path f ecnmic refrm.cmmit smebdy t sth. Meeting them desn’t cmmit us t anything.cmmit neself t (ding) sthI’d cmmitted myself and there was n turning back.The banks have cmmitted themselves t bsting prfits by slashing csts.
vi.&vt. t say that smene will definitely d smething r must d smething承诺;全心全意投入（工作、活动等）
vi.&vt. t give smene yur lve r supprt in a serius and permanent way忠于；保证（某个人、机构等）
Anna wants t get married, but Bb’s nt sure he wants t cmmit.cmmit t He has nt yet cmmitted t any f the candidates.
► cmmit ► break the law ► get int truble ► turn t crime► have a criminal recrd
vt. t d smething wrng r illegal 实施违法犯罪行为
► prmise ► assure ► pledge► give smebdy yur wrd► swear► vw► guarantee► cmmit t
cmmit suicide 自杀
cmmit crime/murder/rape/arsn etc.Wmen cmmit fewer crimes than men.cmmit a mistakeA man wh has cmmitted a mistake and des nt crrect it is cmmitting anther mistake.
cmmitted 尽心尽力的，坚定的；坚信的
► hardwrking► wrkahlic► industrius► dedicated► cmmitted► studius
READ ALL the expressins f COMMITTED belw. COPY dwn thse which yu'd like t use in yur writings.
SOMEONE WHO WORKS HARD
fully/ttally/whlly cmmittedBth sides claim t be fully cmmitted t the peace prcess.deeply/strngly/firmly cmmittedHe was deeply cmmitted t his faith.passinately/fiercely cmmitted (=in a way that yu feel very strngly)· We are all passinately cmmitted t ur wrk in Africa.emtinally cmmittedAs a cuple, they were emtinally cmmitted t ne anther.remain cmmittedThe gvernment remained cmmitted t the treaty.becme cmmittedThey became cmmitted Christians.feel cmmittedI never really felt cmmitted t the jb.
USED BEFORE NOUNS
a cmmitted supprterHe remains a cmmitted supprter f the present gvernment.a cmmitted member f smething She is a cmmitted member f the Scttish Scialist Party.a cmmitted Christian/Muslim/pacifist etc They cnsider themselves t be cmmitted Christians.
crucial /ˈkruːʃəl/ extremely imprtant, because everything else depends n it
► imprtant► key► vital► essential► crucialcrucial t This aid mney is crucial t the gvernment’s ecnmic plicies. crucial in/t ding sth.The wrk f mnks was crucial in spreading Christianity. play a crucial rle/part in sth.The city f Mycenae played a crucial rle in the histry f Greece.
· The cst f the prject is the crucial factr. · This was a crucial pint in ur relatinship. · She seemed t be trying t avid the crucial questin. · The study f cnsumer behaviur is a crucial issue in marketing. · There is a crucial difference between the British and American attitudes. · At the crucial mment, he withdrew the supprt f the army. · The peace talks are nw at a crucial stage. · Chsing a career is a crucial decisin t make. · The gvernment did nt publicize this crucial infrmatin. · The prsecutin had frgtten ne piece f crucial evidence.
Pay attentin t ALL the expressins f CRUCIAL in the sentences. Make sure yu understand the BOLD wrds.
IMPORTANT AND NECESSARY
EXPRESSIONS
vital /ˈvaɪtl/
vital t These measures are vital t natinal security.vital fr Regular exercise is vital fr yur health.it is vital (that) It is vital that yu keep accurate recrds.it is vital t d smething It is vital t keep accurate recrds. It is vital t be hnest with yur children. 
Vitamins are abslutely vital fr gd health.Nurses play a vital rle in hspitals and surgeries.Learning t play with ther children is a vital part f grwing up.Invlving teachers in making decisins is a vital ingredient in raising mrale.The radi was a surce f vital infrmatin n sea and weather cnditins.The vital evidence cntained in the file had disappeared.The frest was a vital surce f timber.Reading is f vital imprtance in language learning.
CIRCLE ALL the expressins f VITAL frm each sentence. CONCLUDE the cmmn usage f VITAL.
1. extremely imprtant and necessary fr smething t succeed r exist 极其重要的
3. necessary in rder t keep yu alive（生命）必不可少的
2. full f energy in a way that is exciting and attractive 充满生机的
bjective /əbˈdʒektɪv/
have an bjectiveset an bjective achieve/accmplish an bjective =reach/meet an bjectivepursue an bjective the main/principal bjective=the primary/prime bjectivea key bjective a clear bjectivea specific bjectivea stated bjective (=what smene says their bjective is)a cmmn bjective (=ne that peple, cuntries etc share)an ecnmic/military/business/plitical etc bjective
CIRCLE ALL the expressins f CRUCIAL frm each sentence. CONCLUDE the cmmn usage f CRUCIAL.
1. [C]smething that yu are trying hard t achieve, especially in business r plitics SYN gal 目标，目的
2. [C]a place that yu are trying t reach, especially in a military attack （攻击）目标
3. adj. based n facts, r making a decisin that is based n facts rather than n yur feelings r beliefs【反义词】subjective 客观的
academic /ˌækəˈdemɪk/
► educated► intellectual► learned► academic► brains► intelligentsia
He had the right experience and academic qualificatins fr the jb.Persnal prblems may affect a student’s academic perfrmance.My academic achievements is at least as gd as his.The schl has high academic standards. Many academic research prjects take years t cmplete. After academic study, yu have t gain practical experience. Children wh are nt gd at academic subjects may excel in music r sprt.She wanted t pursue an academic career.Language students spend the third academic year abrad.
CIRCLE ALL the expressins f ACADEMIC frm each sentence. CONCLUDE the cmmn usage f ACADEMIC.
1. relating t educatin, especially at cllege r university level （只能于名词前置）学术的
2. gd at studying 学业（优秀）的
INTELLIGENT AND WELL-EDUCATED
acknwledge /əkˈnɒlɪdʒ/
1. vt. t ADMIT r accept that smething is true r that a situatin exists 承认属实
2. vt. if peple acknwledge smething, they recgnize hw gd r imprtant it is 承认，认可
3. vt. t let smene knw that yu have received smething frm them 确认，收到
be acknwledged as smethingThe film festival is acknwledged as an event f internatinal imprtance. be acknwledged t be smethingThe mill prduces what is widely acknwledged t be the finest wl in the wrld.
acknwledge that He acknwledges that when he’s tired he gets bad-tempered.
acknwledgment n.承认；打招呼；公开感谢；收件回复
substance /ˈsʌbstəns/
a dangerus/harmful substanceUsing chemicals r ther harmful substances at wrk can put peple's health at risk.a pisnus substance (=harmful t peple)Cigarette smke cntains several pisnus substances.a txic substance (=harmful t peple and the envirnment)All txic substances shuld be labelled and carefully stred in a safe place.a radiactive substance Peple wh wrk with radiactive substances are subject t strict regulatins.an illegal/banned/prhibited substance (=used mainly t refer t illegal drugs)Any player fund guilty f using banned substances faces the prspect f a lengthy suspensin.a cntrlled substance (=an illegal drug)He was charged with pssessing a cntrlled substance.
1. material [C] a particular type f slid, liquid, r gas 物质
2. TRUTH [U] frmal if smething has substance, it is true 【仅否定句/疑问句】事实，根据
3.IDEA the mst imprtant ideas cntained in an argument r piece f writing （论点）
insist /ɪnˈsɪst/
1. t say firmly and ften that smething is true, especially when thers dn't think s. 坚持（认为）
2. t demand that smething shuld happen 坚决要求
insist (that) insisted that he was right. Mike坚持他是对的。His friends insisted he had n cnnectin with drugs.他的朋友们坚持认为他和毒品没有关系。insist n smething She kept insisting n her inncence. 她坚称自己是清白的。
insist (that) smebdy shuld d smething They insisted that everyne shuld cme t the party. 他们执意要求大家都来参加晚会。He insisted I shuld take a taxi.他执意要我搭乘出租车。insist n/upn ding smething We insist n the highest standards f cleanliness in the htel.我们酒店的卫生（管理）始终坚持最高标准。He insisted upn checking everything himself.他坚决要求亲自检查每一样物品。
世上本无事，庸人自扰之。