牛津译林版(2019)必修第三册Unit 4 Scientists who changed the world单元复习课件(30张ppt)

(共30张PPT)
Book 3 Unit 4
Scientists who changed the world
refer
reference
wise
wisdom
benefit
beneficial
surround
surrounding
surroundings
favour
favourable
favourite
declaration
involve
involved
involvement
ignorance
ignore
ignorant
permit
permission
responsibility
responsible
irresponsible
declare
permit
permit
permission
being surrounded
surrounding
surroundings
indicated
indicator
indication
ignored
ignorance
ignorant
responsible
responsibility
refer
reference
benefit
beneficial
benefited
apply
applicant
application
1.The scientist is motivated primarily by _______(curious) and a desire for truth. —Irving Langmuir
2.Many scientists have changed our lives and ___________________the world.（有影响，有作用）
3.Behind every scientific discovery____(lie) a lot of hard work.
4.Tu Youyou has become the first female scientist of the Peoples Republic of China __________ (receive) a Nobel Prize, ______ (award) for her contribution to the fight against malria, one of the _______(dead )diseases in human history.
5.Thanks to her _________(discover) of qinghaosu, malaria patients all over the world now have had a _________(great) increased chance of ___________(survive).
curiosity
made a difference to
lies
to receive
awarded
deadliest
discovery
greatly
survival
6.____________(生于1930年), in Ningbo, Zhejiang Province, Tu studied medicine at university in Beijing between 1951 and 1955.
7.She completed further training courses in traditional Chinese medicine,___________________________(获得了广泛的... ...知识)both traditional Chinese medicine and Western medicine.
8.In the 1960s, many people were dying of malaria, and in 1969 Tu became head of a team ______________________________________
(旨在找到疾病疗法)
9.When they failed to produce any promising results,Tu________ (查阅) the ancient books of traditional Chinese medicine again.
10.________(Inspire)by an over 1,600-year-old text about preparing qinghao extract with cold water,Tu _____________________ (重新设计了试验) and tried extracting the herb ______________ (在低温下) in order not to damage its effective part.
Born in 1930
acquiring a broad knowledge of
that intended to find a cure for the disease.
referred to
.Inspired
redesigned the experiments
at a low temperature
11.Though research resources were ________(有限的),Tu and her team ________________________ (成功找到了解决这个问题的方法)the problem.
12 .When there was no research________ (equip),they had to extract herbs _______________________________ (用家用储水的容器) and worked ___________________(夜以继日）.
13.Even with large amounts of qinghao extract _________(produce), however,they still faced another problem.The trials ____ patients were likely to be _______ (推迟)because they did not have _________________. (足够的安全数据)
14.__________________ (为了加快进度)and ensure its_______ (safe), Tu and her team volunteered to test qinghao extract on themselves first.
15. The efforts of Tu and her team finally _______（得到了回报）.
limited
managed to find solutions to
equipmentt
using household water containers
day and night
produced
on
postponed
sufficient safety data.
To speed up the process
safety
paid off
16. In November 1972,_____________ (经过反复试验), they successfully discovered qinghaosu-the most effective part of the qinghao extract.
17.More than 40 years after its discovery, Tu was eventually____________________(获得了诺贝尔奖) for her work
18.In her Nobel Lecture,she encouraged scientists to ___________________________________________________ (进一步探索中医这座宝库)and raise it to a higher level.
19.Perhaps the next generation of scientists,________________
of traditional Chinese medicine(汲取中医的智慧), will indeed
discover more medicines __________(benefit) to global health care.
through trial and error
awarded a Nobel Prize
further explore the treasure house of traditional Chinese medicine
drawing on the wisdom
beneficial
20.In her Nobel Lecture, Tu Youyou referred to the strengths of both Chinese medicine and Western medicine, and __________(指出)that there is great potential for future advances if scientists ________________________ (充分利用这些优势).
21.Their efforts ______________ (进行研究) in both fields may finally pay off.________________________ (说明这一点的一个很好的例子)is the discovery of qinghaosu, which was intended as _____________________(有效药物) for malaria.
22.The Chinese herb qinghao, ____ which qinghaosu comes, has been used to cure diseases for almost 2,000 years.However, it was not until the 1970s_____Tu succeeded in discovering qinghaosu, after many failed experiments.By then, the fight against malaria______________________________ (只取得了有限的成功).
pointed out
make good use of these strengths.
to conduct research
A good example to illustrate this point
an effective treatment
from
that
had achieved only limited success
23.Without her broad knowledge of both traditional Chinese medicine and Western medicine, Tu might never_______________ (discover ) qinghaosu.
24.Penicillin is __________________ （被广泛认为)one of the most important medical discoveries in history, but it was not ______ Alexander Fleming was looking for ________he found it in September 1928.
25.He observed that the bacteria________ （surround）the mould were dead. _______ (Surprise) by this, Fleming performed some tests. The results indicated that something____________ (produce)by the mould had killed the bacteria.
26.He _____________ (意识到) that it could be very useful for treating wounds.
have discovered
widely considered to be
what
when
surrounding
Surprised
produced
was aware that
27.Finally, his work ____________________(引起注意) some other scientists who were able to do it.
28.Since its mass production began in the 1940s, penicillin __________( save) millions of lives.
29.One might think Fleming discovered penicillin __________(偶然), but actually this is _____________. (事实并非如此)
30.He was _______________________(有智慧的与有经验的)enough to notice its potential, and his hard work and ___________ (毅力) helped get its mass production started.
31._________________(就如俗话所说), “Fortune ______(垂青) the prepared mind.”
caught the attention of
has saved
by accident
far from the truth.
intelligent and experienced
determination
As the saying goes,
favours
32.Benjamin Franklin was a famous _________(政治家), writer, printer, _______(发明家)and scientist.
33._____________ (故事是这样的): Franklin had found lightning ___________(interest) for years, believing it was actually electricity.
34._________ (know) it was too dangerous to hold the wet string, Franklin held a silk ribbon ____ (tie) to the end of it.
35.Then he attached a metal key _____ the ribbon and kite string joined.
36.________ (conduct) on a stormy day in 1752, his experiment proved lightning really was just electricity.
37.Franklin had his theory ________(accept)by many people.
politician
inventor
The story goes like this
interesting
knowing
tied
where
Conducted
accepted
38.However, some people questioned ________Franklin had actually done the experiment, _______(argue) that if he had really done it, he would have received__________________ (致命的电击).
39.__________________(不管真相如何), Franklin did make contributions to the studies of electricity.
40.Science Festival _______________________!(科学节极为成功地举办了).The Science Festival _________________________ (已经证明是一个巨大的成功)due to all of the students’ hard work—it was a real team effort.
41The experiment allowed students to ____________ (亲身感受)what it was like to live in outer space.
42.This result of science was obviously very serious-it represented the ________ (destroy) of people and it ___________________.(把未来置于危险之中)
whether
arguing
a deadly electric shock
Whatever the truth
goes off with a bang
has proved to be a huge success
get a taste of
destruction
put our future at risk.
43.I had to ask myself, “Is there some __________(包含罪恶)science "
44._____________ (换言之),what is the value of the science I had long devoted myself to-the thing I had loved-when 1 saw what terrible things it could do
45.The first way __________science is of value is__________________(对每个人而言都耳熟能详): scientific knowledge enables us to do and make all kinds of things.
46.Of course, if we make good things, it is not only to the_________（功劳） of science;it is also to the credit of the ________（道德的）choice which led us to good work.
47.Scientific knowledge is an enabling power to _________
(行善或作恶)-but it does not carry instructions on how to apply it.
evil involved
Put another way
in which
familiar to everyone
credit
moral
do either good or bad
48.Such power has obvious value-even though the power may be _________（否定） by what one does with it.
49.When we look at any question deeply enough, we feel the________ (excite) and______ (mysterious) coming to us again and again.
50.With more knowledge comes a deeper, more wonderful mystery, ______(inspire) one to look deeper still.
51.Never concerned that the answer may ___________（使我们失望）, with pleasure and confidence we ________________ （进行一次次新的探索） to find unimagined strangeness leading on to more wonderful questions and mysteries.
52.The scientist has a lot of experience with _________(ignore) and doubt and ______ (uncertain), and this experience is of very great importance.
negated
excitement
mystery
inspiring
let us down
turn over each new stone
ignorance
uncertainty
53.And when he is pretty sure of what the result is going to be, he is still______________（有疑惑) .
54.Now, we scientists______________________（认为... ... 是理所当然的） it is perfectly possible to live and not know.
55.But our freedom to doubt was born out of a deep and strong struggle against _________(权威) in the early days of science.
56.In order to progress, we must not forget the importance of this struggle; we must recognize our ignorance and _____________(为... ...留余地)doubt. Permit us to question-to doubt-to not be sure.
57.It is our _____________(responsible) as scientists, knowing the great progress that is the fruit of freedom of thought,_______________________________（ 宣扬这种自由的价值）; to teach how doubt is not to be feared but to be welcomed and discussed; and to demand this freedom as our duty to all coming generations.
in some doubt
take it for granted that
authority
leave room for
responsibility
to declare the value of this freedom
58.________(Adapt) from a public lecture by Richard Feynman,an American scientist who won the Nobel Prize in Physics in 1965.
59.He________________________________________________（提出了自然选择进化论) and published On the Origin of Species in 1859.
60.Darwin was such a scientific man that before he___________________(下定决心)get married, he made a careful list of the advantages and disadvantages of _________(marry).
Adapted
put forward the theory of evolution by natural selection
made up his mind to
marriage
Born
to receive
awarded
Inspired
preparing
extracting
to damage
using
Surprised
accepted
produced
过去分词作状语
1
Seriously injured
Disappointed at
When it is seen from the top of the high building
Seen from the top of the high building
with复合结构
2
blowing
settled
to help
With the final exam approaching
to receive
a
which
acquiring
intending
promising
to
to produce
limited
successfully
假定你是苏华，你的英国朋友Sam对中医学很感兴趣，在邮件中向你询问中国首位获得诺贝尔奖的女科学家屠呦呦以及她的贡献，请你给他回复邮件，内容包括：
1.屠呦呦简介；2.她的贡献；3.你的希望
Dear Sam,
More than delighted to know that you have a great interest in traditional Chinese medicine and Tu Youyou, I’m writing to share with you what I know about her.
Born in Zhejiang Province in 1930,Tu Youyou studied medicine at university.When she graduated, she had acquired a broad knowledge of both traditional Chinese medicine and Western medicine.Having known that many people were dying of malaria,Tu Youyou devoted himself to finding a cure for the disease. Under her leadership , her team, through trial and error,succeeded in discovering qinghaosu,enabling patients all over the world to have a greatly increased chance of survival . Consequently,Tu Youyou was awarded for her contribution to the fight against malaria,becoming the first female scientist of China to receive a Nobel Prize.
I sincerely hope the information above can help you have a better understanding of Tu Youyou and traditional Chinese medicine.
Yours,
Su Hua