牛津译林版（2019）必修 第三册Unit 4 Scientists who changed the world Reading 课件(共31张PPT)

(共31张PPT)
Unit 4 Scientists who changed the world
Reading (Language points)
Read and underline the following key words
or expressions
1.deadly 2. survival 3. broad
4. intend 5. refer to 6. trial
7. limited 8. postpone 9. sufficient
10. pay off 11. beneficial 12. conduct
1. (P44 L4)... one of the deadliest diseases in human history.
致命的武器
他们是不共戴天的仇敌。
deadly silence
1) a deadly weapon
2) They are deadly enemies.
3)我们默不作声地坐着。
We sat in _______________.
2.(P44 L7)Thanks to her discovery of qinghaosu, malaria
patients all over the world now have had greatly
increased chance of survival.
Practice:
1) Man must also follow the law of nature: _________
(survive) of the fittest.
2) The workers built shelters for those who __________
(survive) the terrible earthquake.
3) The __________ (survive) in the disaster were
rescued right away.
4)His only chance of __________was a heart transplant.
survival
survived
survivors
survival
3… acquiring a broad knowledge of ...(line 11)
4.(P44 L14) In the1960s, many people were dying of
malaria, and in 1969 Tu became head of a team that
intended to find a cure for the disease.
intend vt. & vi. 打算，想要，计划；意指
Translation:
1) I don't intend to stay long.
2) 他打算让他的儿子接管他的生意。
3) What exactly did you intend by that remark
我不打算长期逗留。
He intends his son to take over his business.
你那句话到底想说什么？
Practice:
1) I didn't ________________ (打算让她看到)
the painting until it was finished.
2) He ____________ (intend) to come, but was
prevented by the bad weather.
3) The book is intended ________children.
intend her to see
had intended
for
4) This programme was set up with the _________
(intend) of providing help for homeless people.
5) Everything they do is intended ______________
(improve) the living standards.
6)Jack intended _________(apply) for the position.
intention
to improve
to apply
5.(P45 L17)When they failed to produce any promising results,Tu referred to the ancient books of traditional
Chinese medicine again.
refer to 查阅，参考；提到，谈及
1) He made the speech without referring to his notes.
2) The book referred to by the psychologist can teach
you how to find what is causing pressure in your life.
Practice
1)English __________(refer) to as ___ universal language.
2)You’d better refer ________ the dictionary.
3)No one ___________(refer) to the matter again.
4)The victims were not referred ________ by name.
5)This paragraph refers to _________ events of last year.
6)Merry referred to Jack_______ a dear friend.
is referred
an
to
referred
to
the
as
6.(P45 L23) However, it was hard to produce enough
qinghao extract for large trials...
trial n. 试用，试验；审讯，审判；考验
vi. & vt. 测试，试验
The new drug is undergoing clinical trials.
这种新药正在进行临床试验。
by / through trial and error 反复实验
7. (P45 L24)...because research resources were limited.
limited adj. 有限的
1) limited resources
有限的资源
2) My life is limited, but learning is limitless.
吾生也有涯，而知也无涯。
limit c.n. 限度，限制；限量 vt. 限定，限制
1) a time/speed/age limit 时间/速度/年龄限制
2) There is a limit to the amount of the pain we can bear.
我们能忍受的疼痛是有限的。
there is a limit to sth. .....是有限的
3) Seating is limited to 500. 限定500个座位。
limit ... to... 把......限制在......
Practice:
1) We are doing our best with the _______ (limit)
resources available.
2) I have been asked to limit my speech ____ ten
minutes.
3) There is a limit to one's life, but no limit to
________ (serve) the people.
limited
to
serving
8. (P45 L29)The trials on patients were likely to be
postponed ...
postpone vt. 延迟，延期
推迟做某事 _______________________
把某事推迟至......_______________________
postpone doing sth
postpone sth until...
Practice:
1) The match had to _____________ (postpone).
2) It was an unpopular decision to postpone
_________ (build) the new hospital.
3) 我们将不得不把会议推迟到下周举行。
___________________________________________
be postponed
building
We'll have to postpone the meeting until next week.
9. (P45 L30)...because they have sufficient safety data.
Practice:
1) The money is not sufficient ________ (cover)
everything that needs doing.
2) Is ＄100 sufficient _____ your expenses
3) I hadn't been trained ____________ (sufficient)
for the conference.
4)These reasons are not sufficient _________(justify)
the ban.
to cover
for
sufficiently
to justify
10.(P45 L32)The efforts of Tu and her team finally paid off.
pay off
1)to give someone all the money that you owe 还清
2)to become successful or profitable after a period of time
取得成功，奏效
It would take him the rest of his life to pay off that loan.
Sandra was determined to become a doctor and her persistence paid off.
11. (P45 L40)... will indeed discover more medicines
beneficial to global health care.
beneficial adj. 有益的，有用的
A balanced diet is beneficial to health.
benefit v. 使受益；得益于
n. 益处，好处
Practice:
1) Sunlight benefits plants.
= Sunlight ____ __________ ____ plants.
= Sunlight ____ ____ ________ ____ plants.
= Plants ________ _________ sunlight.
is beneficial to
is of benefit to
benefit from/by
Practice:
2) The new hospital will be __________ (benefit)
to the local poor people.
3) It is evident that kids can benefit _________
reading large quantities of books.
4) China has been pushing the reform of public
hospitals ________________ (为了...... 的利益)
all of its citizens.
beneficial
from/by
for the benefit of
12. (P47 B1)Their efforts to conduct research in both fields
may finally paid off. (Page 47 B1)
conduct vt. & vi. 组织，实施；指挥；引导；举止
1) conduct a survey/an experiment__________________
2) conduct an orchestra/a choir ___________________
3) conduct oneself well/badly __________________
开展调查/实验
指挥管弦乐队/合唱团
表现好/ 差
Practice:
判断下列句子中conduct 的含义
1) On the second day of this journey, the guide
conducted us around the West Lake.
2) Child as he is, he really conducted himself well
before guests.
带领，引导
举止，表现
语法填空：
3) Experiments of this kind ____________________
(conduct) in both the U.S. and Europe well before
the Second World War.
4) The concert ___________ (conduct) by Andrew
turned out to be very successful.
had been conducted
conducted
Thank you