Book5 Unit1 Great Scientists Reading language points 课件(31张ppt)

课件31张PPT。 英语教学课件系列必修 5By Ivan FangUnit 1
Great scientists
Language points1. know about 了解有关……的情况know of 听说过1)有些事我想了解一下。There is something I want to know about.2)我听说过那件事, 但不很清楚。I know of it, but I didn’t know it well.2. conclude: v. 作结论, 断定
The jury concluded that he was guilty.
陪审团认定他有罪。
to conclude: 总而言之, 总之
To conclude, I want to thank you for your help.
conclusion: n. 结论得出结论arrive at
draw/reach
come to｝a conclusion3. defeat v. / n.
He defeated the champion in three sets.
His words completely defeated me.
The Party faces defeat in the election.击败, 战胜使困惑win/beat/defeat
win “赢得, 获胜”, 后接奖品, 奖金, 名誉, 财产
beat “击败, 战胜”, 后接竞争队伍或者对手, 敌人
defeat “击败，战胜”, 后接竞争队伍或者
对手, 敌人, (此用法同beat), 疾病等。4 expert n. 专家; 高手; 权威
an agricultural expert 农业专家
an expert with the computer 电脑高手expert 也可以作形容词, “熟练的; 老练的;
经验(或知识)丰富的”
an expert rider 熟练的骑手
an expert opinion 内行的意见5. But he became inspired when he thought
about helping ordinary people exposed to
cholera.exposed to cholera 在句子中是过去分词用作后置定语, 表示被动, 意为 “患霍乱的”。如:The book written by LuXun is very popular. 鲁迅写的书是很受欢迎的。昨天我们看见的那个人是史密斯先生。The man seen by us yesterday is
Professor Smith.6. This was the deadly disease of its day.
die (v.) dead (adj.) death (n.)
deadly adj.
(1) dangerous; likely to cause death
危险的; 致命的
a deadly disease/weapon
(2) highly effective against sth. or
someone 强有力的; 致命的
a deadly remark 击中要害的评论7. So many thousands of terrified people died every time there was an outbreak.every time 在这里是连词, 引导时间状语从句, 意为“每次, 每当”。e.g. Every time I meet him, I always think of the things happened between us.每次见到他, 我就想起发生在我们之间的
事情。注意: immediately, the moment, directly,
instantly 等与 every time一样, 都可以
用作连词引导时间状语从句, 意为
“一……就”。如：
I will give the letter to him immediately
I see him.
我一见到他就把这封信给他。
I came directly I got your letter.
我一接到你的信就来了。8. The second suggested that people
absorbed this disease into their bodies
with their meals.absorb…into 吸收 如：e.g. The big company has gradually absorbed these small companies into
its own organization. 这家大公司逐渐将这些小的公司吞并了。absorb v. (1) 吸收(液体)Water absorbs oxygen.(2) The clever boy absorbed all the
knowledge his teacher could give him.
(3) The book absorbed his attention.
(4) The surrounding small towns have
been absorbed into the city.理解, 接受吸引 (注意力, 兴趣等)使并入, 吞并be absorbed in … 被……吸引; 专心于; 全神贯注于某事如:He is absorbed in his book.
The little girl was absorbed in
reading a tale. 他发现在两条街道上霍乱流行得特别厉害,
在十天之内就死去了五百多人。9. In two particular streets, the cholera
outbreak was so severe that more than 500
people had died in 10 days.severe adj. (1) unsparing or harsh, as in
treatment of others; strict
严厉的; 苛刻的; 严格的. 如:The severe trainer has gone abroad. You can
breathe freely again.
(2) causing sharp discomfort or distress;
extremely violent or intense; very serious.
剧痛的, 剧烈的, 严重的, 难熬的 如:
a severe attack of toothache.要求苛严的教官已经出国, 你可以完全放心。牙痛的剧烈发作。这张地图提供了一条说明霍乱起因
的很有价值的线索。10. This gave him a valuable clue about the
cause of the disease.valuable
(1) adj. worth a lot of money
值钱的, 贵重的 如：
The watch is valuable. 这表很值钱。
a valuable diamond. 贵重的钻石。(2) adj. having great usefulness or value 如:
valuable information
(3)n. (常用复数形式)
sth that worth a lot of money 如:
Cathy kept her valuables in a safe.重大的消息凯西把她的贵重物品藏在保险箱里。泵 (油泵; 气泵), 抽水机, 打气筒11. pump12. It seemed that the water was to blame.
看来霍乱的流行要归罪于饮水了。be+动词不定式, 可以表示该做或不该做的
事情, 相当于must, should, ought to 等。如：No one is to leave this building without the permission of the police.
没有警察的允许谁也不准离开这栋楼。
You are not to drop litter in the park.
公园里不允许乱丢纸屑。受到责备, 主动表被动13. Next, John Snow looked into the source
of the water for these two streets.
其次，约翰.斯诺调查了这两条街的水源。look into 往……里面看;
to investigate 检查; 了解。 如：
We’ll look into this matter together.
我们将一起调查这个问题。开放思维：
look on 观看, 面向, 旁观, 看待
look out 面朝, 留神, 照料
look over 从上面看, 察看, 检查
look around 环顾, 观光, 察看
look through 看穿, 审核, 浏览, 温习
look up and down 仔细打量, 到处寻找
look after 寻求, 照顾, 关心14. handle n. 柄, 把手A. 操作; 运用 B. 经销; 买卖 C. 管理
D. 对待 E. 应付 F. 控制; 管理Handle v.Choose the correct explanations.1) Ms Hawkins, the chief accountant of the company handles the company's accounts.2) The children are so naughty that I can't handle them.
3) She handled a difficult argument skillfully.CFE4) Handle children kindly, if you want them to trust you.
5) This shop handles paper and stationery.
6) He learnt how to handle the axe.DBAlink…to... 把……与……连接; 联系 如：
Fingerprints linked the suspect to the crime.
指纹证实了嫌疑犯的犯罪事实。
be linked to 连接 如：
The two towns are linked by a railway.15. In another part of London, he found
supporting evidence from two deaths that
were linked to the Broad Street outbreak.
在伦敦的另一个地区, 他从两个与Broad Street
爆发的霍乱有关联的死亡病例中又发现了
有力证据。link n. 联系, 关系
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.16. With this extra evidence John Snow was
able to announce with certainty that polluted
water carried the virus.announce v. to make known publicly 如：
The captain announced that the plane
was going to land.有了这个证据, 约翰.斯诺就能够肯定地宣布, 这种被污染的水携带病毒。机长宣布飞机就要着陆了。1) -- Who instructs your class in history?
-- Mr Black. He is our instructor.
2) She instructed me in the use of this
telephone.
3) I've been instructed to wait here
until the lecturer arrives.v. (to teach; to order)17. instructn. detailed directions on
procedure; an order;
teachinginstruction1) The boss gave me so many instructions
at one time that I got muddled up糊涂.
2) We forgot to read the instructions.
(an instruction book)
1. Don’t _______ (暴露) your skin to the sun for too long.
2. _________ you _______ (既不……也不) he is right.
3. ___________ (每当)I meet him, I always think of
the things having happened between us.
4. ________________ (好像) she was lying.
5. Who is _____________ (责备) for the mistake?
6. It ____________ (暗示) that it was going to rain.
7. I suggested that he __________________ (戒烟)
smoking.exposeNeither nor Every timeIt seemed thatto blame(should) give upsuggestedFill in the blanks. Surf the internet to find out
more information about John
Snow and cholera.
2. Do Exercise 3, 4 on P3.HomeworkThank You!