高考英语大一轮复习Unit1Greatscientists课件新人教版必修5

3. A woman and her daughter drank the water and died.
They had it delivered to their house every day.
They asked someone to deliver the water to their house.
= officially tell somebody to do …
w•HTitihhseopufiatrlrseet asfusaogcngese.ssutegdgtehsattecdhotlheraatmhueltwipalised in(bteh)e air
•sTehrieosuescloynidlls.uAggnedstwedetshuagt pgeeospteledatbhsaotrbheed
whenever cholera broke out. a person died of cholera, John made a mark on the map. Every time a person died of cholera, John made a mark on the map.
John Snow Defeats “King Cholera”
5. The conclusion water⑥pump.
The water was to blame.
Finding the cause: two theories
• Theory 1: Cholera multiplied in the air. A cloud of dangerous gas floated around until it found its victims.
that people e xposed to it would not be v ictims of the d eadly disease. In 1854 when a cholera b roke out, he began to c ollect information. He m arked on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the p ump died. So he decided that the polluted water c arried the virus. He told people to remove the h andle . He suggested that the s ource of all water supply be e xamined and the water companies were i nstructed not to e xpose people to polluted water any more. He eventually

imaginative
• Who discovered radium? Maries Curie
• Who invented the way of giving electricity to everybody in large cities? Thomas Edison
• Who was the painter that studied dead bodies to improve his painting of people? Leonardo da Vinci
Who are they?
Who is he?
He has made a famous kite experiment. He learned a lot from it and invented lightning rod(避雷针).
He is … Benjamin Franklin
Never leave that until tomorrow, which you can do today.
Homework:
• Write a short article about a great scientist .
பைடு நூலகம்
3.Firefighters have been called to _p_u_t__o_u_tthe fire in the city centre.
4.Don’t _p_u_t__o_f_f__ until tomorrow
what can be done today.
---Benjamin Franklin
Brainstorming
enthusiastic Co-operative
positive
bright

• 3. What he often stresses is that the key to success is to make efforts whatever you are doing. • 他经常强调成功的秘诀就是，无论你正在做 什么都要竭尽全力。
• • • • • •
Ⅰ.单词速忆 1．________ attend vt.照顾；护理；出席；参加 2．________ absorb vt.吸收；吸引；使专心 3．________ blame vt.责备；谴责 n．过失；责备 4．________ defeat vt.打败；战胜；使受挫n.失败 5．________ vt.治愈；治疗n.治愈；痊愈 cure
• ★话题佳句
• 1．At the age of 20, she went to India, where she worked as a teacher. • 20岁的时候，她去了印度，在那儿当老师。
• 2. Being creative, he put forward some new ways to overcome the difficulties he came across in his research. • 他富有创意，提出了一些新的方法克服在研 究中遇到的困难。
• 1．出生时无手无脚，曾被很多人当作怪物嘲 笑； • 2．永不言弃；乐观自信； • 3．会游泳、冲浪、钓鱼；完成了大学教育并 获得了双学位，是两个公司的CEO; • 4．人生信条：态度就是高度。
• 【晨背范文】 • Attitude is altitude • When asked about the secret of his success, Nick's answer is “Attitude is altitude”．He thinks a positive attitude is the key to success. • He was born without limbs.He used to be made fun of for looking like a monster.Everything seemed impossible to him.

1 Why couldn’t the cholera be under control at first? 2 Which theory did John Snow believe in?
Neither its cause, not its cure was understood.
People absorbed cholera into their bodies with their meals.
Think of a method: Test two theory Collect the result: Mark the death Analyse the result: Reason for death and no death
Paragraph 4: Study of the breakout in 1854
Find a Problem: What cause the cholera?
Make a question: Which is right?
Paragraph 3-5: Study of the breakout in 1854
Paragraph 3: Study of the breakout in 1854
Mind Map of the text
John Snow Defeats “King Cholera”
Paragraph 1: Introduction of John Snow and Cholera
Paragraph 2: Two theory
The results
Idea 1 or 2? Why?
The conclusion
He found the cause of cholera was the polluted water