人教版（新课程标准）必修5Unit 1 Great Scientists Words and expression课件(共47张PPT)

(共47张PPT)
Unit 1 words and expressions
1.personal physician内科医生2.ordinary people普通人3. deadly disease致命疾病4. face the challenge面对挑战5. be interested in对…感兴趣6. absorb sth. into将…吸收；吞并7. affected person：患者；受感染的人8. be ready to do准备做9. poor neighborhoods贫民区10. gather information收集信息11. be determined to do决心做12. mark on a map在地图上做标记phrases in reading13. give sb. a clue为…提供线索14. make an investigation做调查15. it seems that似乎16. sb./sth. be to blame该受责备；该承担责任17. look into调查18. slow down降速；减速19. supporting evidence有力证据20. be linked to与…相关联的；相联系21. die of死于某种疾病22. with certainty肯定adv.23. water supply水源24. instruct sb. to do指示某人做某事25. expose sb. to=sb. be exposed to暴露/接触sentences in reading1.But he became inspired when he thought about helping ordinary peopleexposed to cholera.2.This was thedeadlydisease of its day.3.So many thousands of terrified people diedevery timethere was an outbreak.4. He became interested in two theoriesthat possibly explained how cholera killed people.5.The secondsuggestedthat peopleabsorbedthis diseaseintotheir bodies with their meals.6. it seemed that the water was to blame.7. He found that it came from the riverpolluted by the dirty water from London8. In another part of London, he found supporting evidence from two other deathsthat were liked to the Broad Street outbreak.9.With thisextra evidence John Snow wasable toannouncewith certainty that pollutedwater carried the virus.10. The water companieswere instructed not toexpose people topolluted water any more.Key words and phrases
1. defeat 8. blame
2. attend 9. pollute
3. expose 10. handle
4. cure 11. announce
5. challenge 12.contribute
6.absorb 13.spin
7. suspect 14. reject
15. put forward 16. draw a conclusion
17. link…to 18. apart from
19. be strict with 20. make sense
1. defeat vt& n. [synonym] beat
1）win a victory over
翻译： "一个人可以被毁灭,但不能被打败
A man can be destroyed but not defeated.
defect
deficit
n. 缺点，不足
n. 赤字；financial deficit
defeat/beat disease, sb. 战胜某疾病，某人
win the match, prize, respect, fame, reputation, the
War.
2. attend vt＆vi
【匹配】 阅读下列句子，并在其后的括号中填出attend的含义。
出席，参加 b. 照顾，护理 attend to
c. 经常去，定期去
Mary invited about 30 people to her
party, but only 12 attended it. ( )
2. All the six members of my family
attend church every Sunday. ( )
a
c
3. The nurse attended the patients with
great care. ( )
4. If you go out, who will attend to the
baby ( )
【点拨】attend常作及物动词（句1至句3），也可作不及物动词，构成attend to sb. / sth.结构，意为“处理；对付；照料；关怀”（句4）。
b
b
Phrases related to “attend”
attend school 上学；去上学 :go to school
attend class 上课
attend a lecture 听讲座；
attend the funeral 参加葬礼 attend a wedding参加婚礼
*奥巴马参加了Mandela的葬礼，并在葬礼上玩起来自拍, 引起了公众的愤怒
Obama attended Mandela’s funeral where he posed for selfie，which angered the
public.
【拓展】attend, join, take part in都可意为“参加”，区别如下：
attend后主要接meeting, conference, school, ceremony, party, lecture等作宾语；
join 加入某个组织并成为其中一员。
*你想加入我们当中么？（翻译：）
Join the army, league, party加入
*join in=take part in 加入某个活动，娱乐，竞赛并在其中发挥作用。
e.g. 1. The wolf opened its mouth
to ______ a row of sharp
teeth.
2. Don’t ______ your skin to the sun; your skin will be hurt.
expose
expose
3. expose
e.g. The police began to look into the case, but the eyewitness was afraid to _______ the murderer. Meaning
“to make known; to tell the truth”
expose
揭发
_______ to sunlight far too much time will do harm to your skin.
Exposed B. Having exposed
C. Being exposed D. After being exposed
Your skin
expose
被动的关系
be exposed
being exposed
_______ to sunlight far too much time, your skin will be done great harm.
A. Exposed B. Having exposed
C. Being exposed D. After being exposed
=if your skin is exposed to sunlight far too
much time,
* When you have a pain in your shoulders, you will go to see a doctor. *The doctor will _____ you. He will ____ the pain in your shoulders. *Aspirin is said to be a wonderful _____ for the pain.
cure
cure
cure
4. cure
v. 治愈
n. 疗法
* Although the boy was beyond _____, his parents tried to ____ him of bad habits.
* The prices are going up every day, but there is no _____ for cutting prices.
cure
cure
cure
不可救药
n. 对策
1) Cure 作为“治疗办法”时，是可数名词. 常与介词for连用。find a cure for H1N1
翻译：据说清华研究者已经发现了癌症的治疗办法。
It is said that the researchers from Qinghua University have found a cure for cancer.
2) cure sb. of sth. 治好某人的某种疾病
翻译：这种药治好了他的感冒。
This medicine cured him of his cold.
e.g. Clever children absorb knowledge
easily.
聪明孩子容易吸收知识。
Aspirin is quickly absorbed by /into the
body. 阿司匹林很快被身体吸收了。
The strong states often absorbed the
small states in the past.
过去大国兼并小国。
5. absorb 吸收; 吸引; 使专心; 合并; 吞并
He is absorbed in his business.
他专心致志的处理业务。
be absorbed in = concentrate on
concentrate on
settle down to sth
bone up on
be bent on
be engrossed （oneself） in doing
put one's back into sth ;
lose oneself in sth ;
bury oneself in sth
Practice:
___in his thoughts, the scientist didn’t
notice what had happened before him.
Absorbing b. Absorbed
c. To absorb d. having absorbed
b
be absorbed in thoughts陷入深思
可数名词 give a challenge 发出挑战
面对挑战 face the challenge
迎接挑战 meet the challenge
动词vt challenge sb. to do sth. 向某人挑战做某事
隔壁宿舍向我们挑战，再打一场篮球赛
Our neighbors challenged us to play another basketball match.
6. challenge
7. suspect vt. 认为；怀疑 n. 嫌疑犯
inspect vt. 检查；视察；检阅
respect n. 尊敬，尊重；方面
in every respect在每一方面
aspect n. 方面
柯南怀疑这块表与
她的死有关。
Conan suspected that
this watch has something
to do with her death.
翻译：
回到家后，妈妈发现枕头下的五块钱不见了
。于是怀疑是小明偷去了钱。
After arriving at home, mum found the
money under the pillow gone. So she suspected
Xiaoming to have stolen it.
suspect sb. to have done 怀疑某人做了某事
suspect sb. of doing sth. 怀疑某人做了某事
1.The drought is becoming increasingly severe.
2.He is severe with his children.
3.You are too severe on (upon) the boy.
4.I felt a severe pain in the chest.
drastic
8. severe
severe用作形容词，当它的意思为“严重的；严肃的”时，和serious相近；当它的意思为“严厉的；严格的”时，与strict 相近，常用结构be severe on (upon) / with sb. 表示“对某人严厉或严格”；此外它还有“剧烈的；尖锐的；朴素的”的意思。
severe
9. blame
【观察】 仔细观察下列句子并体会blame在句中的词性、含义及用法。
Many children are afraid of being
blamed for making mistakes in speaking English.
2. It’s you who are to blame for the
accident.
3. You must take the blame for the
mistakes in the report.
【点拨】blame作动词，意为“责备；谴责”，可构成：
因某事而指责某人/某事blame sb. / sth. for sth.
把某事归咎于某人/某事blame sth. on sb. / sth.
_________________ 对某事负有责任（主动表被动
blame作名词，意为“过失；责备”，可构成：take/bear the blame承担责任
put the blame on sb. 把责任推到某人身上
be to blame (for sth.)
*你不该受到责备。我不能把责任推到你身上。 put the blame on sb
You are not to blame. I can’t put the blame on you.
*法官认为不止一个应对这起大火负责be to blame (for sth.)
The judge believes that more than one person is to blame for the big fire.
10. Pollute vt. 污染；玷污；败坏
河流收到严重污染了
The river is severely (seriously) polluted
2) 浙江一土豪（local tyrant）试图悬赏三十
万请环保局长去污染的河里游泳.
A local tyrant in Zhejiang attempted to reward
The Environmental Chief three hundred thousand
to swim in the polluted river.
Pollution n. 污染
Pollutant n. 污染物；污染源
polluting：导致污染的，引起污染的。（主体）
例：polluting industry指引起污染的工业（如化工
polluted：被污染的，受到污染的。（受体）
例：polluted water/air
11. handle
1. Ms Hawkins, the chief accountant of the company handles the company’s accounts.
管理
2. The children are so naughty that I
can’t handle them.
3. She handled the problem skillfully.
控制; 操纵
E. 应付；处理
handle v.
2. The two towns are linked
by a railway. v. 连接
1. A lot of links fitted together
form a chain. n.(链状物的)环, 节
3. The new bridge will link the island to the mainland.
12.link
4. 研究人员发现了吸烟和心脏病之间的关系。
Researchers have detected a link between smoking and heart disease.
Be linked to/with 把…连接起来
与…有联系
有直接联系 a direct link
或者 be directly linked to
A 与B之间有着直接关系
there is a direct link between a and b.
=
1. The captain announced that the plane was going to land.
2. The government announced that they would build a new highway to the mountain.
13. announce: * to make known
publicly;
Announce sth. to sb 向某人宣布某事
It is/was announced that据宣布
名词形式：announcement 宣布
短语：make an announcement
14. Contribute
1)vt/vi 捐献；贡献
When someone is in great trouble, all of
us should contribute to helping him out.
2 )vi. If something contributes to an event or
situation, it is one of the causes of it. 导致
*The design defect of the ship contributed to
The shipwreck.
3) Be good for
fresh air and exercise contribute to the health.
contribute oneself to doing sth 全身心地做某事
Contribute to doing sth.有利于、导致
Make a contribution to/towards 为…做贡献
习近平总书记为中国反腐做出重要贡献
President Xi is making a great contribution
to China’s anti-corruption.
15. Reject
1) vt. 拒绝(refuse) --rejection n.
尽管他很贫困，但是他却拒绝任何人的
帮助。
Although he is very poor, he rejects any
help from others.
2) vt. 抛弃(abandon)
Choose the good apples and reject the bad ones.
reject +n./pron. 不加to do不定式
refuse : refuse to do
turn down sb/sth.
*I turn down his request
拒绝
16. Apart from the construction mentioned above, you have also learned the following phrase.
apart from “ 除了…之外”，主要与n.和v-ing连用。
Apart from a few faults, he is a trustworthy teacher. (except for)
Apart from sport, my other interest outside class is music. (besides)
Apart from some spelling mistakes, the composition is fairly good.
17. make sense 讲得通；有意义
It makes no sense that we focus on the result
rather than the process. =it doesn’t make
any sense that… 毫无意义；无任何意义
make sense of sth. =comprehend;understand
can you make sense of what I said
你能够明白我所说的么？
我无法明白他在做什么
I can’t make sense of what he is doing.
sense 感觉；感官
common sense 常识
a sense of humour 幽默感
there is no sense in doing sth.做某事没有意义
in a sense 在某种意义上
*In a sense, she was lucky; she told herself
that she learned things when she was with him.
1. _____ being too large, the color and the style of the dress suit me well.
A. Apart from B. As well as
C. Besides D. Instead of
2. An increase in the price of drugs has _____ the rising cost of medical care.
A. contributed to B. brought up
C. burst into D. resulted from
The rising cost of medical care has ___________ an increase in the price of drugs.
resulted from
Thank you!