译林版（2019）必修三： Unit 4 Scientists who changed the world单元复习课件 课件(55张ppt)

(共55张PPT)
2020版译林高中英语
必修三第四单元复习
Step 1 课本回眸
Passage One
Because of her contribution to the fight against malaria, Tu Youyou has become the first female scientist of the People's Republic of China 1. _________ (receive) a Nobel Prize.
Task 1 Fill in the blanks.
to receive
Born in 1930 in Ningbo, Zhejiang Province, Tu 2. _________ (study) medicine at university in Beijing and acquired a broad knowledge of both traditional Chinese medicine and Western medicine. In 1969 Tu became head of a team that intended to find a cure for malaria. 3. _________ (inspire) by an over 1 ,600- year-old text about preparing qinghao with cold water, she succeeded in making qinghao extract that could treat
studied
Inspired
malaria. 4. _________ , the trials on patients were likely to 5. ___________ (postpone) because they did not have sufficient safety data. To speed 6. _________ the process and ensure its safety, Tu and her team volunteered to test qinghao extract on themselves first.
However
be postponed
up
The efforts of Tu and her team finally paid 7. _________ . In November 1972, they 8. _________ (success) discovered qinghaosu, 9. _________ is now a key part of many malaria medicines. Tu encouraged scientists to further explore the treasure house of traditional Chinese medicine 10. _________ raise it to a higher level.
off
successfully
which
and
Passage Two
When I was younger, I thought science would make good things 1. _________ everybody. However, it represents the 2. _________ (destruct) of people and it puts our future at risk in a sense. What is the value of science
for
destruction
The first value is that 3. _______ (science) knowledge enables us to do and make all kinds of things. Scientific knowledge is 4. _________ enabling power to do either good or bad - but it does not carry instructions on 5. _________ to apply it. Such power 6. _________ (have) obvious value. Another value is the intellectual enjoyment. Thanks to the scientific effort,
scientific
an
how
has
we have been led to imagine all 7. _________ (sort) of things more fantastic than poets and dreamers of the past ever could. Let's turn to a third value. The scientist has a lot of experience with 8. _________ (ignore) and doubt and uncertainty, and this experience is of great importance. Scientists take 9. _________ for granted that it is perfectly possible to live and not know.
sorts
ignorance
it
10. _________ (know) the great progress that is the fruit of freedom of thought, scientists have responsibility to declare the value of this freedom.
Knowing
1.我明白如果不加速我就要迟到了。(speed up)
____________________________________________
2.我相信勤奋和决心一定会得到回报。(pay off)
____________________________________________
——————————————————————
Step 1 课本回眸
Task 2 Translate the sentences.
I see I will be late unless I speed up.
I believe that hard work and determination is sure
to pay off.
3.如果你好好利用每一分钟的零碎时间，你一定会学好英语。(make good use of)
____________________________________________________________________________________________
4.向自己信任的人倾诉感情是有益处的。(be beneficial to)
____________________________________________________________________________________________
If you make good use of every spare minute, you
are certain to learn English well.
It is beneficial to share your feelings with someone
you trust.
5.我打算去看他，但又怕会打扰他。(intend)
______________________________________________
______________________________________________
6.我们不得不把会议推迟到下周。（postpone）______________________________________________
7. 研究显示，饮食习惯正迅速改变。(indicate)
______________________________________________
I intended to visit him, but I was afraid I would
disturb him.
We’ll have to postpone the meeting until next week.
Research indicates that eating habits are changing fast.
8.如果我要买车，我将不得不动用存款。(draw on)
________________________________________________
9.谁受表扬都无所谓，只要我们不挨批评。(credit)
________________________________________________
________________________________________________
10.他还想当然地认为我会听从他的建议。(take it for granted that...)
________________________________________________
I will have to draw on my savings if I buy a car.
We don’t mind who gets the credit as long as we don’t
get the blame.
He just took it for granted that I would follow his advice.
Step 2 基础过关
(1)致命的；十足的 adj. ________
(2)试用；审讯 n. ________
(3)有限的 adj. ________
(4)足够的，充足的 adj. ________
(5)组织；指挥 v. ________
(6)说明；加插图于 vt. ________
deadly
Task 1 单词过关
trial
limited
sufficient
conduct
illustrate
(7)围绕；包围 vt. ________
(8)有才智的，聪明的 adj. ________
(9)包含；牵涉 vt. ________
(10)取消；否认 vt. ________
(11)权威；官方 n. ________
(12)无知 n. ________
(13)宣称；宣布 vt. ________
surround
intelligent
involve
negate
authority
ignorance
declare
(14)国籍；民族 n. ________
(15)责任 n. ________
(16)结婚，婚姻 n. ________
(1)查阅；谈及 __________
(2)（使）加速 __________
(3)成功，奏效，达到目的 __________
Task 2 短语过关
marriage
responsibility
nationality
pay off
speed up
refer to
(4)反复实验 _____________
(5)偶然，意外地 _____________
(6)很成功；引人注目 _____________
(7)使某人失望 _____________
(8)关于 _____________
(9)提出，提议 _____________
(10)存活的几率 _____________
chance of survival
put forward
as to
let sb down
with a bang
by accident
through trial and error
(11)证明非常有用 _____________
(12)治……的良药 _____________
(13)……的秘诀 _____________
(14)受……启发 _____________
(15)成功做某事 _____________
(16)确保它的安全 _____________
(17)因……被授予…… _____________
be awarded sth for...
ensure its safety
succeed in doing
inspired by
a recipe for
a cure for
prove very useful
(18)上交…… _____________
(19)即将发生 _____________
(20)体验 _____________
(21)使……至于危险的境地 _____________
(22)归功于 _____________
(22)满意的结果 _____________
(24)完全不,远非 _____________
far from
promising result
to the credit of sth.
put sth. at risk
get a taste of
come up
hand in sth.
Task3 词性词形变换
(1)_________(vi.＆vt.)想要，计划；意指→_________(n.)意图→_________(adj.)故意的，有意的
(2)___________(n.)实验/(vi.)做实验→____________(adj.)试验性的
intend
intention
intended
experiment
experimental
(3)_________(n.)容器；集装箱；货柜→_________(vt.) 包含；控制
(4) _________(n.)智慧，知识，学问→_________ (adj.)明智的；聪明的→_________(adv.)聪明地
(5) _________(vt.)说明；解释；加插图→____________(n.)说明；插图；→__________(adj.)有插图的
illustrated
illustration
illustrate
wisely
wise
wisdom
contain
container
(6)_________(adj.)有限的→_________(vt.)限制/(n.)限度→_________ (adj.)无限制的
(7)_____________(n.)责任；负责→__________(adj.)负责的→_____________(adj.)不负责的
(8)_________(vt.)宣布；公布→___________(n.)宣告；公告
(9)_________(vt.)围绕；环绕→_____________(adj.)周围的；附近的→_____________(n.)环境
limited
unlimited
limit
responsibility
responsible
irresponsible
declaration
surround
surrounding
declare
surroundings
(10)___________(vt.)较喜欢；偏袒；有助于/(n.)帮助;赞同；偏袒→___________(adj.)赞同的；有利的→___________(adj.)特别受喜爱的
(11)___________(n.)无知→___________(vt.)忽视；不理睬→___________(adj.)无知的；
(12)_________(vi.＆vt.)允许；准许/(n.)准可证→___________(n.)允许，许可
favourite
ignorance
ignore
ignorant
permit
permission
favourable
favour
(13)___________(adj.)有才智的→___________(n.)智力；情报工作；
(14)___________(adj.)致命的;十足的,彻底的→___________(n.)死者/(adj.) 死的；麻木的；无活力的/(adv.)完全地；绝对地→___________(n.)死亡; 死亡状态; 灭亡
intelligent
intelligence
deadly
dead
death
(15)___________(n.)政治家,从政者;投机钻营者→___________(adj.)政治的;政党的→___________(n.)政治;政治信仰,政见;政治学
(16)___________(n.)神秘;神秘的人(或事物);悬疑作品→___________(adj.)神秘的;难以理解的→____________(adv.)神秘地,难以理解地
(17)___________(n.)进化;演变,发展→___________(vi.＆vt.)逐步发展;进化
politician
political
politics
mystery
mysterious
mysteriously
evolution
evolve
Step 3 重点突破
1. 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.
【归纳拓展】
(1) intend doing/to do sth. 打算去做某事
intend sb. to do sth. 打算让某人去做某事
sb. intend(s) that =It is intended that 打算……
(2) intended adj. 预期的, 有意的
be intended for... 为……准备
(3) intention n. 意图
with the intention of... 怀着……的意图
【即学即用】
(1) We intend __________ (go) to Australia next year.
(2) I didn’t intend her __________ (see) the painting until it was finished.
(3) She had a firm __________ (intend) within herself to be the best swimmer.
going/to go
to see
intention
2. 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.
【句式分析】
动词-ed 形式作状语，常表示时间、原因、伴随情况等，其逻辑主语与句子主语一致。
【归纳拓展】
(1) inspire sb. to do sth. 激励某人做某事
inspire sb. with sth. 用……来激励某人
inspire sth. in sb. 激起某人某种情感
(2) inspired adj. 受到鼓舞的
(3) inspiring adj. 鼓舞人心的; 启发灵感的
(4) inspiration n. 灵感; 鼓舞
【即学即用】
(1)从山顶上看，河流看起来像一条龙。
_______________________________, the river looks like a dragon.
(2)The captain’s heroic effort inspired them with determination.
=The captain’s heroic effort ___________________
________.
Seen from the top of the mountain
inspired determination
in them
(3) His speech was so__________ (inspire) that his students were inspired __________ (study) harder than ever before.
(4) __________ (inspire) by my good friend, I intended to study abroad.
inspiring
to study
Inspired
3. When they failed to produce any promising results, Tu referred to the ancient books of traditional Chinese medicine again.
【归纳拓展】
(1) refer to 参考；提到；查阅；涉及
refer...to... 把……提交给……
refer to...as... 把……看作……
(2) reference n. 参考，查阅；提到；
介绍信，介绍人
make (a) reference to 谈及，提及；参考
in/with reference to 关于
reference book 参考书；工具书
【即学即用】用所给单词或词块的正确形式替换红色字体部分, 使句意保持不变。
(1) In his speech, he referred to a recent trip to Canada.
__________
(2) When you meet with a new word, you can refer to a dictionary. __________
(3) The term “multitasking” refers to a computer’s ability to carry out several tasks at one time. __________
mean look it up in mention
mentioned
look it up in
means
4. By then, the fight against malaria had achieved only limited success.
【句式分析】
由于by then 意为 __________，所以主句中的谓语动词用 __________时，表示“截止到过去某一个时间点，主句动作已经完成，即过去的过去”。
到那时
过去完成
【归纳拓展】
(1) limit n. 限度；限制
vt. 限制；限定
(2) be limited to 限定在……
limit...to... (=be limited to) 把……限制在……内
limit sb. to (doing) sth. 限制某人(做)某事
(3) beyond/over the limit 超过限度
within/without limits 适度地/ 无节制地
set a limit to/on 在……上设定限度
There is a/no limit to... ……是有/无限度的 (to是介词)
(4)limitless adj. 无限的
【即学即用】
(1) 语法填空
① In my opinion, taking cellphones with the students should not be banned, but __________ (limit) to certain areas.
② As we all know, a person’s life is __________, but knowledge is__________. (limit)
③ I’ll help as much as I can, but there is a__________ to what I can do.
limited
limited
limitless
limit
(2) In my opinion, you had better __________________ the expense of your trip. 在我看来, 你们最好给你们的旅行费用定一个限度。
(3) To lose weight, he __________________ three cups of milk and several fruits a day. 为了减肥, 他限制自己一天只喝三杯牛奶, 吃几个水果。
set a limit to
limits himself to
5. Tu Youyou has become the first female scientist 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.
该句为简单句。动词不定式短语to receive a Nobel Prize作the first female scientist的__________; awarded for her contribution to the fight against malaria是过去分词短语作__________；one of the deadliest diseases in human history作malaria的__________。
后置定语
状语
同位语
【归纳拓展】
get/receive/win an award (for... ) 因……获奖
give sb. an award 给某人颁奖
present an award 颁奖
award sb. sth. =award sth. to sb. 授予某人某种荣誉
【词语辨析】
(1) award多指奖励、奖赏、奖品, 都与“荣誉”有关, 动词是“授予, 颁发”。
(2) reward含前缀re-“再、又”, 有“返还”之意。是“以回报的方式奖励、奖赏”, 因此常译为“回报、报答、酬谢”等。(a) reward for (doing) sth. (做)某事的奖励
(3) prize指在比赛、竞赛中获得的奖; first prize一等奖
【即学即用】
(1)语法填空。
①The Olympic winner received a gold medal as ______ award.
②It is within our power to reward him ______ his bravery.
an
for
③Mo Yan ____________ (award) the Nobel Prize in Literature in 2012, which made one of the Chinese people’s longheld dreams come true.
(2) He ____________ for his excellent performance. 他由于出色的表演而获奖。
(3) The winner was awarded a gold medal.
=A gold medal was______________________. 获胜者被授予了一枚金牌。
was awarded
won the award
awarded to the winner
6. He observed that the bacteria surrounding the mould were dead.
【归纳拓展】
surround sb. /sth. with /by... 使某人/某物被……包围
【语段填空】
As a famous pop star, he loves (1) _______________ by so many fans coming to visit him from the (2) ____________ towns. And he also likes beautiful (3) ____________ with green trees and flowers, because he can get much more pleasure from nature (surround).
being surrounded
surrounding
surroundings
7. As Louis Pasteur said, “Fortune favours the prepared mind. ”
【句式分析】
as 引导的是____________从句，表示____________。
非限制性定语
正如
【归纳拓展】
(1) favour v. 较喜欢；偏袒；有利于
(2) favour n. 帮助；赞同
ask a favour of sb. 请某人帮忙/照顾
do a favour for sb. 给某人恩惠, 帮某人忙
=do sb. a favour
in favour of 支持, 赞同
(3) favourite adj. 最喜爱的
【即学即用】
(1)语法填空。
① Most of them were ______ favour of my opinion while David was against it.
② I owed him ______ favour, so I couldn’t say no.
(2)I talked to Susie about it, and she’s ______________ (赞成去).
(3)Could you _____________________________ (帮我一个忙) and turn off that light
in
a
in favour of going
do me a favour/do a favour for me
8. When a thunderstorm approached, the lightning would charge the key.
【归纳拓展】
(1) in charge (of) 主管; 负责; 照顾
in the charge of
= in one’s charge 由某人负责, 由某人管理
take charge of 掌管; 负责, 看管
free of charge = for free免费
(2) charge sb. with sth. 因某事控告某人
charge sb. (money) for sth. 向某人索取……的费用
【即学即用】
The shop was in his charge while the manager was away.
=The shop was _______________ him while the manager was away.
=He was ____________ the shop while the manager was away.
=He ______________ the shop while the manager was away.
in the charge of
in charge of
took charge of
1. 单句语法填空
(1) She went to this city with the ________ (intend) of finding a good job.
(2) It was foolish of him to refer ____ his notes during that important test.
(3) At worst we'll have to sell the house to pay_____ our debts.
Step 4 即时巩固
intention
to
off
(4) Her menu was so ________ (limit) that few customers came to her restaurant.
(5) The new rules will be ________ (benefit) to every student.
(6) I think Mary is a woman of great ________ (wise).
(7) Take the machine ________ trial for a week.
(8) An animal's sense of smell is still crucial to its________ (survive).
limited
beneficial
wisdom
on
survival
2. 用所给短语的适当形式填空
(1) I'll have to ________ my savings to afford it.
(2) It was all a great success—________ a lot of hard work.
(3) Did he ________ or keep on trying
refer to succeed in pay off make a difference thanks to
speed up day and night give up large amounts of draw on
draw on
thanks to
give up
(4) Study this example and ________ the explanation below.
(5) After a month's hard work, his effort ________ at last.
(6) He ___________ getting a place at art school last year.
refer to succeed in pay off make a difference thanks to
speed up day and night give up large amounts of draw on
refer to
paid off
succeeded in
(7) Whatever you choose to do, it will _____________．
(8) ________ your pace and try to arrive there on time.
(9) Students should not play computer games ____________．
(10) The server is designed to store _____________ data.
refer to succeed in pay off make a difference thanks to
speed up day and night give up large amounts of draw on
make a difference
Speed up
day and night
large amounts of
3. 微写作
假设你是红星中学的高一学生李华。你在英国学医的朋友Jim想请你介绍中国科学家钟南山。请你根据以下要点给Jim回信介绍钟南山。
(1) 钟南山于1941年出生在广州，毕业于北京医学院，并于1979年出国进修，是中国最著名的科学家和医生之一；
(2) 2003年他奋战在抗击非典第一线；2020年初，84岁高龄的他再上新冠肺炎防疫最前线。
注意：(1) 词数80左右；
(2) 可以适当增加细节，以使行文连贯。
参考词汇：the SARS epidemic 非典；the novel coronavirus 新型冠状病毒
One possible version:
Dear Jim,
I am very glad to introduce Zhong Nanshan to you.
Zhong Nanshan is one of the premier scientists and doctors in China. He was born in Guangzhou in 1941 and graduated from Beijing Medical College. Then, in 1979, he went abroad for further education. This ordinary but great man has been working in the medical field for over 50 years. In 2003 Zhong Nanshan fought in the battle
against the SARS epidemic.And at the beginning of the year of 2020, Zhong Nanshan, although aged 84, fought again on the front line against the novel coronavirus which broke out in Wuhan, Hubei Province. Dangerous as it was, Zhong Nanshan with his medical team worked hard day and night doing research and treating patients.
Hope you can learn more about Chinese scientists.
Yours,
Li Hua