人教版（新课程标准）必修五Unit 1 Great scientists Reading 课件(共23张PPT)
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| 名称 | 人教版（新课程标准）必修五Unit 1 Great scientists Reading 课件(共23张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 479.8KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-01-25 10:26:25 | ||
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(共23张PPT)
Great scientists
Reading
Pre-reading
1.What impresses you most in 2003
Infectious diseases can be spread
to other people. They have an unknown
cause and need public health care to
solve them.
People may be exposed to infectious
diseases, so may animals. Bird flu,
AIDS and SARS are infectious diseases.
Infectious diseases are difficult to cure.
What do you know about infectious diseases Can you name some
What other infectious diseases do you know
For example: When you eat some food that is not fresh……
You may feel…
Maybe you have got ________.
Cholera
2. pre-reading: look at the picture, map,
the title and predict the content of the readingpassage.
1. what can you learn from the title
defeats “king cholera”
pre-reading
Reading:
1. skim and fill in the stages of an experiment
at the top of each paragraph. (2m')
p7. draw a conclusion
think of a method
collect results
make a question
find a problem
analyse the results
find supporting evidence
p1. find a problem
p2. make a question
p3. think of a method
p4. collect results
p5. analyse the results
draw a conclusion
How to prove a
new idea in scientific
research
p6. find supporting evidence
para. 1 What is the problem
The cholera was the most deadly disease
of its day. Neither its cause, nor its cure
was understood.
What caused cholera
Make a question: Which theory to believe in
Idea 1
Idea 2
Cholera multiplied in the air without
reason. A cloud of dangerous gas would
float around until it found its victims.
People absorbed it with their meals.
Which one do you believe more
What about John Snow
2. focus on Para. 4 and mark the death
on the map.
3. scanning the passage and finish Ex.2 P3.
reading comprehending
Summary
John Snow was a well-known ______ in
London in the _____ century. He wanted
to find the ______ of cholera in order
to ______ it. In 1854 when a cholera
______ out, he began to gather information.
doctor
19th
cause
defeat
broke
He _________ on a map where all the dead
people had lived and he found that many
people who had drunk the dirty water from
the ______ died. So he decided that the polluted
water carried cholera. He suggested that the
_______ of all water supply be __________
and new methods of ________ with polluted
water be found. Finally, “King Cholera” was
defeated.
marked
pump
source
examined
dealing
Cholera:
It begins in the stomach and a severe case can lead to death without immediate treatment.
And the victims died very quickly from a loss of liquid after severe vomiting(呕吐) and diarrhoea(腹泻).
what is cholera
Language Points in Reading1.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.1. 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 _____________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 _______________is Professor Smith.
written by Lu Xun
seen by us yesterday
2. This was thedeadlydisease of its day.die (v.) dead (adj.) death (n.)1)deadlyadj.(1) dangerous; likely to cause deatha deadly disease/weapon(2) highly effective against sth. orsomeone强有力的;致命的a deadly remark击中要害的评论(3) aiming to kill or destroy意在杀死的;不共戴天的:a deadly enemy不共戴天的敌人2)deadlyadv.(1) very极度;非常;十分deadly serious十分认真(2) like death死一般地deadly pale死一般苍白3. So many thousands of terrified people diedevery timethere 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 night in my dreams I see you, I feel you.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：People are puzzled ________ they read the book.A. the first time B. at the first timeC. for the first time D. at first2.You see the lightning ________ it happens, but you hear the thunder later.A. the instant B. for an instantC. on the instant D. in an instant
Great scientists
Reading
Pre-reading
1.What impresses you most in 2003
Infectious diseases can be spread
to other people. They have an unknown
cause and need public health care to
solve them.
People may be exposed to infectious
diseases, so may animals. Bird flu,
AIDS and SARS are infectious diseases.
Infectious diseases are difficult to cure.
What do you know about infectious diseases Can you name some
What other infectious diseases do you know
For example: When you eat some food that is not fresh……
You may feel…
Maybe you have got ________.
Cholera
2. pre-reading: look at the picture, map,
the title and predict the content of the readingpassage.
1. what can you learn from the title
defeats “king cholera”
pre-reading
Reading:
1. skim and fill in the stages of an experiment
at the top of each paragraph. (2m')
p7. draw a conclusion
think of a method
collect results
make a question
find a problem
analyse the results
find supporting evidence
p1. find a problem
p2. make a question
p3. think of a method
p4. collect results
p5. analyse the results
draw a conclusion
How to prove a
new idea in scientific
research
p6. find supporting evidence
para. 1 What is the problem
The cholera was the most deadly disease
of its day. Neither its cause, nor its cure
was understood.
What caused cholera
Make a question: Which theory to believe in
Idea 1
Idea 2
Cholera multiplied in the air without
reason. A cloud of dangerous gas would
float around until it found its victims.
People absorbed it with their meals.
Which one do you believe more
What about John Snow
2. focus on Para. 4 and mark the death
on the map.
3. scanning the passage and finish Ex.2 P3.
reading comprehending
Summary
John Snow was a well-known ______ in
London in the _____ century. He wanted
to find the ______ of cholera in order
to ______ it. In 1854 when a cholera
______ out, he began to gather information.
doctor
19th
cause
defeat
broke
He _________ on a map where all the dead
people had lived and he found that many
people who had drunk the dirty water from
the ______ died. So he decided that the polluted
water carried cholera. He suggested that the
_______ of all water supply be __________
and new methods of ________ with polluted
water be found. Finally, “King Cholera” was
defeated.
marked
pump
source
examined
dealing
Cholera:
It begins in the stomach and a severe case can lead to death without immediate treatment.
And the victims died very quickly from a loss of liquid after severe vomiting(呕吐) and diarrhoea(腹泻).
what is cholera
Language Points in Reading1.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.1. 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 _____________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 _______________is Professor Smith.
written by Lu Xun
seen by us yesterday
2. This was thedeadlydisease of its day.die (v.) dead (adj.) death (n.)1)deadlyadj.(1) dangerous; likely to cause deatha deadly disease/weapon(2) highly effective against sth. orsomeone强有力的;致命的a deadly remark击中要害的评论(3) aiming to kill or destroy意在杀死的;不共戴天的:a deadly enemy不共戴天的敌人2)deadlyadv.(1) very极度;非常;十分deadly serious十分认真(2) like death死一般地deadly pale死一般苍白3. So many thousands of terrified people diedevery timethere 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 night in my dreams I see you, I feel you.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：People are puzzled ________ they read the book.A. the first time B. at the first timeC. for the first time D. at first2.You see the lightning ________ it happens, but you hear the thunder later.A. the instant B. for an instantC. on the instant D. in an instant