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高中英语人教版 (新课标)必修5&选修6Unit 1 Great Scientists教学演示ppt课件
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这是一份高中英语人教版 (新课标)必修5&选修6Unit 1 Great Scientists教学演示ppt课件，共28页。PPT课件主要包含了make sense，你说的话没有道理，Writing等内容，欢迎下载使用。
What scientific cnclusin can we draw frm the last sentence f the pem?
We can draw the cnclusin that the earth is rund.
Niclaus Cpernicus
He was ne f the first scientists t use mathematical calculatins t cllect infrmatin.
Skim the text and draw the tw theries f theuniverse with the fllwing pictures.
Befre Cpernicus’ thery Shwing Cpernicus’ thery
Reading and drawing
What is the prblem f the thery that the earth is the center f the universe?What did Cpernicus d with the prblem?
If I have been able t see further, it was nly because I std n the shulders f giants. ---- Isaac Newtn
小彩旗在春晚上一转成名。有些学生写的句子是说不通的。/ 老师看不懂有些学生写的句子。总统的道歉被民众驳回，并被要求下台(resign).作为一个有责任心的网民netizen，我们在网上要谨言慎行，以防无辜的人受伤。
Read the text carefully, then answer these questins
Careful reading
Because the pwerful Christian Church wuld have punished him fr even suggesting such an idea
2. What was his thery abut? (Para 1)
All his mathematical calculatins led t the same cnclusin: that the earth was nt the centre f the slar system. Only if yu put the sun there did the mvements f the ther planets in the sky make sense.
1. Why culd he nt tell abut his thery? (Para 1)
3. What had the astrnmers nticed in the sky? (Para 2)
They had nticed that sme planets in the sky seemed t stp, mve backward and then g frward in a lp. Others appeared brighter at times and less bright at thers.
4. When did Cpernicus cmplete his thery? (Para 3)
Between 1510 and 1514 he wrked n it, gradually imprving his thery until he felt it was cmplete.
5. Hw did he explain changes in the mvement f the planets and in the brightness f the stars? When did he publish his idea? (Para 4)
He placed a fixed sun at the centre f the slar system with the planets ging rund it and nly the mn still ging rund the earth. He als suggested that the earth was spinning as it went rund it and this explain changes in the mvement f the planets and in the brightness f the stars.
He published his idea as he lay dying in 1543.
6. Why d peple think that there is a direct link between his ideas and the wrk f Isaac Newtn, Albert Einstein and Stephen Hawking?
Because his thery is nw the basis n which all ur ideas f the universe are built.
◆ Only if yu put the sun there did the mvements f the ther planets in the sky .=
The mvements f the ther planets in the sky made sense nly if yu put the sun there.
“Only + 副词 /介词短语/状语从句” 位于句首,句子要倒装。
e.g. 1) Only if yur identity has been checked, _____. A. yu are allwed in B. yu will be allwed in C. will yu allw in D. will yu be allwed in
2) Only then did I realize the imprtance f knwledge. 3) Only in this way can we wrk ut the maths prblem.
◆ make sense 有意义，有道理，说得通 1）What yu say makes n sense. 2) Can yu make sense f this pem?
你看得懂这首诗吗？（理解或弄懂）
What’s Cpernicus’ attitude twards his wn thery?
frightened, cnfused, cautius
Cnfident/ believe in himself
If yu were Niclaus Cpernicus, wuld yu have hidden yur thery fr s many years? Why r why nt?
Was he cautius r cward?
◆ As a scientist, ne shuld be brave. But Cpernicus was afraid f being attacked by the Christian Church. S he had hidden his thery fr s many years. What d yu think f this?
Agree1. He was cautius. if he had published his ideas, he wuld have been killed just as Brun wh was burned t death because his thery was against the Christian Church.2. Every time when a new idea appears, there are always rejectins. It’s nrmal. Scientists shuld have patience t spread their truth.3. It made n sense fr him t publish his thery in a hurry. He was just cautius nt cward. He shuld prtect himself first.
Disagree1.Cpernicus was very cward. He shuld speak ut his discvery and let the wrld knw the truth can never advance unless peple have the curage f their a scientist, yu must have the curage t publish yur findings. N matter hw peple ppse them, time will shw if yur ideas are right r wrng.
Write a shrt letter asking Cpernicus (nt) t publish his ideas s everyne can read them
Persuasive writing Please refer t P8 Learning Tip.Nw write a shrt letter asking Cpernicus t publish his ideas s everyne can read them.First yu need t cllect yur ideas. Fr example:
He believes his new thery is true.There are prblems with the present thery.He has dne many years f bservatins t prve his new thery is true.Science can’t develp unless peple publish their ideas.Time will shw if his thery is true r nt.
Here is a plan:Beginning: Tell Cpernicus wh yu are and why yu want him t publish his ideas.Paragraph 1: Reasn 1 and evidence.Paragraph 2: Reasn 2 and evidence.Summing up: Ask him t think again abut publishing his ideas.
One pssible versinDear Niclaus Cpernicus, I am a student studying astrnmy and I wuld very much like t read yur new thery abut the slar system. I hpe yu will publish it fr several reasns. I understand the prblems with the present thery. The way the planets mve is nt what yu wuld expect if the earth was the centre f the universe. It is als dd that the brightness f sme stars seems t change. S I agree with yu that we need a new thery.
I knw yur bservatins have been very carefully carried ut ver many years. Nw yu must have the curage t publish them. Science can never advance unless peple have the curage f their beliefs. I knw yu wrry abut what will happen if yu publish yur new thery. N matter hw peple ppse it, time will shw if yur ideas are right r wrng. S I hpe yu will feel yu can publish yur new thery. Yurs sincerely, Zhang Hua
What scientific cnclusin can we draw frm the last sentence f the pem?
We can draw the cnclusin that the earth is rund.
Niclaus Cpernicus
He was ne f the first scientists t use mathematical calculatins t cllect infrmatin.
Skim the text and draw the tw theries f theuniverse with the fllwing pictures.
Befre Cpernicus’ thery Shwing Cpernicus’ thery
Reading and drawing
What is the prblem f the thery that the earth is the center f the universe?What did Cpernicus d with the prblem?
If I have been able t see further, it was nly because I std n the shulders f giants. ---- Isaac Newtn
小彩旗在春晚上一转成名。有些学生写的句子是说不通的。/ 老师看不懂有些学生写的句子。总统的道歉被民众驳回，并被要求下台(resign).作为一个有责任心的网民netizen，我们在网上要谨言慎行，以防无辜的人受伤。
Read the text carefully, then answer these questins
Careful reading
Because the pwerful Christian Church wuld have punished him fr even suggesting such an idea
2. What was his thery abut? (Para 1)
All his mathematical calculatins led t the same cnclusin: that the earth was nt the centre f the slar system. Only if yu put the sun there did the mvements f the ther planets in the sky make sense.
1. Why culd he nt tell abut his thery? (Para 1)
3. What had the astrnmers nticed in the sky? (Para 2)
They had nticed that sme planets in the sky seemed t stp, mve backward and then g frward in a lp. Others appeared brighter at times and less bright at thers.
4. When did Cpernicus cmplete his thery? (Para 3)
Between 1510 and 1514 he wrked n it, gradually imprving his thery until he felt it was cmplete.
5. Hw did he explain changes in the mvement f the planets and in the brightness f the stars? When did he publish his idea? (Para 4)
He placed a fixed sun at the centre f the slar system with the planets ging rund it and nly the mn still ging rund the earth. He als suggested that the earth was spinning as it went rund it and this explain changes in the mvement f the planets and in the brightness f the stars.
He published his idea as he lay dying in 1543.
6. Why d peple think that there is a direct link between his ideas and the wrk f Isaac Newtn, Albert Einstein and Stephen Hawking?
Because his thery is nw the basis n which all ur ideas f the universe are built.
◆ Only if yu put the sun there did the mvements f the ther planets in the sky .=
The mvements f the ther planets in the sky made sense nly if yu put the sun there.
“Only + 副词 /介词短语/状语从句” 位于句首,句子要倒装。
e.g. 1) Only if yur identity has been checked, _____. A. yu are allwed in B. yu will be allwed in C. will yu allw in D. will yu be allwed in
2) Only then did I realize the imprtance f knwledge. 3) Only in this way can we wrk ut the maths prblem.
◆ make sense 有意义，有道理，说得通 1）What yu say makes n sense. 2) Can yu make sense f this pem?
你看得懂这首诗吗？（理解或弄懂）
What’s Cpernicus’ attitude twards his wn thery?
frightened, cnfused, cautius
Cnfident/ believe in himself
If yu were Niclaus Cpernicus, wuld yu have hidden yur thery fr s many years? Why r why nt?
Was he cautius r cward?
◆ As a scientist, ne shuld be brave. But Cpernicus was afraid f being attacked by the Christian Church. S he had hidden his thery fr s many years. What d yu think f this?
Agree1. He was cautius. if he had published his ideas, he wuld have been killed just as Brun wh was burned t death because his thery was against the Christian Church.2. Every time when a new idea appears, there are always rejectins. It’s nrmal. Scientists shuld have patience t spread their truth.3. It made n sense fr him t publish his thery in a hurry. He was just cautius nt cward. He shuld prtect himself first.
Disagree1.Cpernicus was very cward. He shuld speak ut his discvery and let the wrld knw the truth can never advance unless peple have the curage f their a scientist, yu must have the curage t publish yur findings. N matter hw peple ppse them, time will shw if yur ideas are right r wrng.
Write a shrt letter asking Cpernicus (nt) t publish his ideas s everyne can read them
Persuasive writing Please refer t P8 Learning Tip.Nw write a shrt letter asking Cpernicus t publish his ideas s everyne can read them.First yu need t cllect yur ideas. Fr example:
He believes his new thery is true.There are prblems with the present thery.He has dne many years f bservatins t prve his new thery is true.Science can’t develp unless peple publish their ideas.Time will shw if his thery is true r nt.
Here is a plan:Beginning: Tell Cpernicus wh yu are and why yu want him t publish his ideas.Paragraph 1: Reasn 1 and evidence.Paragraph 2: Reasn 2 and evidence.Summing up: Ask him t think again abut publishing his ideas.
One pssible versinDear Niclaus Cpernicus, I am a student studying astrnmy and I wuld very much like t read yur new thery abut the slar system. I hpe yu will publish it fr several reasns. I understand the prblems with the present thery. The way the planets mve is nt what yu wuld expect if the earth was the centre f the universe. It is als dd that the brightness f sme stars seems t change. S I agree with yu that we need a new thery.
I knw yur bservatins have been very carefully carried ut ver many years. Nw yu must have the curage t publish them. Science can never advance unless peple have the curage f their beliefs. I knw yu wrry abut what will happen if yu publish yur new thery. N matter hw peple ppse it, time will shw if yur ideas are right r wrng. S I hpe yu will feel yu can publish yur new thery. Yurs sincerely, Zhang Hua
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