高二 unit 1[上学期]
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课件56张PPT。ReadingSteven Hawking through a computerListenHow does he make a speech without moving his lips?2. What is it that Hawking does not like his speech computer?He is British, but it gives him an American accent.answerMain ideaImagine how you will feelWhat Hawking thoughtWhat Hawking didWhat Hawking gotWhat haking wroteWhat we can learn from himScience theoryHis mindSkimmingGive one word to each paragraph.dream
para2achievements
para3-4opinions
para5-6problems
para7disease
para1HawkingA promising graduate studentincurable disease
Come up with the hypothesis and bring out________
Fill in the blanks :(Para1) Hawking
Fill in the blanksThe things Hawking needed to do :The chance of Hawking’s_________…(Para2) ThoughtsGet a PhDGet a jobMarry Jane Wild
Fill in the blanksHis _________and research.(Para3) lecturesIn a wheelchairThrough a computerChinaTime; universe; black holesWhere/sitHow /speakWhere/ travelWhat /research
Fill in the blanksHis_________(Para4) achievementsHis discoveries:the Big Bang and black holesHis book: A Brief History of TimeIn the 1970sIn 1988
His opinion of scientists:
________________________ and science:
____________________Their job is endlesschangeableFill in the blanks :(Para5)
Fill in the blanks_________________(Para6) Scientific method:observeBuild a theoryTest the theoryfirstsecondthirdSteps of scientific method:observeexplaintest Different opinions about science:People often think____________________
____________________________________.Hawking thinks____________________
__________________________________. even the best theory
can turn out to be wrong that science is about
“true” facts that never change
Fill in the blanksHis satisfaction and dissatisfaction with the speech computer.(Para7) Like a human voiceAmerican accent Suppose Hawking’s Theory of Black Hole was found wrong by himself, would he admit it? Give your reasons.Discussion: How do you understand
the title “No boundaries” ?
understanding:
Unanswerable questions have no boundaries.
insciencethinkingimaginationbetweentruth and falsehood（谬误）the healthy and the disabledno boundaries…Helen Keller
deaf and blind
educator
writer
speakerRoosevelt
Paralyzed
Governor/presidentZhang Haidi
paralyzed
writer
composer
Beethoven
Germany
Deaf
Musician/ composer
Incurable diseaseHad no more than 12 months to liveNever give upScanningHas to sit in a wheelchair Speak through a computerThe Big Bang and black holesA brief History of Time became a bestsellerWhat should we learn from Stephen Hawking?Attitude is a SMALL thing that makes BIG difference.SkimmingWhen was Professor Hawking told
about his disease?
A. Twelve months earlier.
B. When he was getting married.
C. Two years earlier.
D. When he met Jane Wilde.D 2. According to Professor Hawking, science is ____.
A. never true B. always changing
C. always true3. A scientific theory is good if ____.
A. it is difficult B. it can be tested
C. it can predict future eventsBCCareful readingAccording to Professor Hawking,
how do people misunderstand science? People often think that science is a number of facts/rules that never change. According to Hawking, science is always 2. What are the basic steps of
the scientific method? First, the scientists observe the things or process they are interested in. Second, they make a theory to explain what they have observed. Third, they test the theory changing and many theories are eventua-lly proven wrong. to see if matches what they have seen and if it can predict future events.3. What is it that Hawking doesn’t like about his speech computer? Hawking, who is British, doesn’t like it because the speech computer gives him an American accent.
Retelling
Why(PhD)Get a job/get marriedEarly 1970sNew discoveries about the Big Bang and black holesSteps of scientific methodObserve what they are interested inTest the theory:use experiments modelsStephen HawkingTo chinaWhen(famous)Why(famous)Best sellernametimecontentA Brief History of time19881what 2how 3howWhen (2002)What (speak to university SsBuild a theory
Unanswerable questions have no boundaries.
insciencethinkingimaginationbetweentruth and falsehood（谬误）the healthy and the disabledno boundaries…ReadingThe Second PeriodMain ideaPart1 (Paragraph 1-3) This part tells us about Stephen Hawking’ s positive attitude towards life in the face of great difficulties. It is his positive attitude that helps him succeed.Part2 (Paragraph 4-5) His achievements and his best seller
A Brief History of Time.Part3 (Paragraph 6)The basic steps of the scientific method.Part 4 (Paragraph 7)Science (The speech computer) enables Stephen Hawking to give lectures all around the world.Stephen HawkingExplanationThere did not seem much point in
working on my PhD --- I did not expect
to survive that long. “point” here means reason, value
(道理，作用，用途) I don’t see the point of waiting for her, she is probably not coming.
There is no point in arguing further.
There is not much point in complaining; they never take any notice.e. g.2. Nor did he let the disease stop him from living the kind of life he had always dreamt of.
他也没有让疾病阻止自己过梦想的生活。 Nor 放在句首，句子要倒装。I never dreamed of meeting you here.
我绝对未想到在这里遇到你。
Little did I dream of succeeding so well.
我做梦也想不到如此圆满的成功2) dream [常与 not, little, never等连用] (没有, 很少, 决没有)想到 His dream of being a doctor has come true.
他当医生的愿望实现了。3) dream n. v梦，做梦, 梦见, 向往, 渴望 (of, about) The girl is a perfect dream.
这个女孩子太美了。3. Since then, Hawking has continued
to seek answers to questions about
the nature of the universe.
自从那时，霍金一直致力于寻找宇宙本质的答案。I dreamt about my teacher last night.
昨天夜里我梦见我的老师了。 We sought an answer to the question, but couldn’t find one.
我们寻求这个问题的答案，可是没能找到。 seek v.（常与for, after连用）搜寻，寻 找，寻觅 Nothing seek, nothing find.
[谚]无所寻则无所获 After seeking out the rude assistant,
she asked for the same dress.
她认出那个粗鲁无礼的售货员之后,她寻找那条同样的裙子。 They are seeking the most reasonable diet which will do good to their health.
他们在寻找有益于他们健康的最合理的饮食。 He is one of the young graduates seeking after success in life.
他是探所人生成功之路的年轻毕业生之一。 They are seeking for solutions to the current problems.
他们正在寻找目前问题的解决办法。4. Finally, the scientists test the theory to
see if it matches what they have seen
and if it can predict future events.
最后,科学家们验证这一理论看是否和他们观察到的相匹配，是否能预知未来。 They are equally matched in their knowledge of Chinese.
他们在中文的造诣上相等。 This hotel can’t be matched for friendliness.
这家旅馆良好的服务态度是无与伦比的。1) match v. 相配, 匹配 These shoes do not match；one is large and the other is small.
这双鞋不相配，一只大，一只小。 The color of the shirt does not match that of the coat.
衬衫的颜色与上衣不相配。 I’m ready to match my strength with (against) yours.
我准备和你较量较量。 These two are well matched in strength.
他们俩势均力敌。2) predict v. 预知, 预言, 预报 She predicted that he would marry a doctor.
她预言他将娶一位医生。 The earthquake had been predicted several months before.
这次地震早在几个月前就发布了预报。 It is impossible to predict who will win.
要预测出谁将获胜是不可能的。Post-readingSuggested answers to Exercise 3 We can develop a new kind of rice
that doesn't need much water.
2.We can change it into a ten-speed
bicycle. 3. By examining antiques from that
period and deducing we can learn
what life was like.
4. Spending some time on English
every day is better than spending
a longer time once a week. Surf on the internet, find more about Stephen Hawking and his contributions to the world.Homework
para2achievements
para3-4opinions
para5-6problems
para7disease
para1HawkingA promising graduate studentincurable disease
Come up with the hypothesis and bring out________
Fill in the blanks :(Para1) Hawking
Fill in the blanksThe things Hawking needed to do :The chance of Hawking’s_________…(Para2) ThoughtsGet a PhDGet a jobMarry Jane Wild
Fill in the blanksHis _________and research.(Para3) lecturesIn a wheelchairThrough a computerChinaTime; universe; black holesWhere/sitHow /speakWhere/ travelWhat /research
Fill in the blanksHis_________(Para4) achievementsHis discoveries:the Big Bang and black holesHis book: A Brief History of TimeIn the 1970sIn 1988
His opinion of scientists:
________________________ and science:
____________________Their job is endlesschangeableFill in the blanks :(Para5)
Fill in the blanks_________________(Para6) Scientific method:observeBuild a theoryTest the theoryfirstsecondthirdSteps of scientific method:observeexplaintest Different opinions about science:People often think____________________
____________________________________.Hawking thinks____________________
__________________________________. even the best theory
can turn out to be wrong that science is about
“true” facts that never change
Fill in the blanksHis satisfaction and dissatisfaction with the speech computer.(Para7) Like a human voiceAmerican accent Suppose Hawking’s Theory of Black Hole was found wrong by himself, would he admit it? Give your reasons.Discussion: How do you understand
the title “No boundaries” ?
understanding:
Unanswerable questions have no boundaries.
insciencethinkingimaginationbetweentruth and falsehood（谬误）the healthy and the disabledno boundaries…Helen Keller
deaf and blind
educator
writer
speakerRoosevelt
Paralyzed
Governor/presidentZhang Haidi
paralyzed
writer
composer
Beethoven
Germany
Deaf
Musician/ composer
Incurable diseaseHad no more than 12 months to liveNever give upScanningHas to sit in a wheelchair Speak through a computerThe Big Bang and black holesA brief History of Time became a bestsellerWhat should we learn from Stephen Hawking?Attitude is a SMALL thing that makes BIG difference.SkimmingWhen was Professor Hawking told
about his disease?
A. Twelve months earlier.
B. When he was getting married.
C. Two years earlier.
D. When he met Jane Wilde.D 2. According to Professor Hawking, science is ____.
A. never true B. always changing
C. always true3. A scientific theory is good if ____.
A. it is difficult B. it can be tested
C. it can predict future eventsBCCareful readingAccording to Professor Hawking,
how do people misunderstand science? People often think that science is a number of facts/rules that never change. According to Hawking, science is always 2. What are the basic steps of
the scientific method? First, the scientists observe the things or process they are interested in. Second, they make a theory to explain what they have observed. Third, they test the theory changing and many theories are eventua-lly proven wrong. to see if matches what they have seen and if it can predict future events.3. What is it that Hawking doesn’t like about his speech computer? Hawking, who is British, doesn’t like it because the speech computer gives him an American accent.
Retelling
Why(PhD)Get a job/get marriedEarly 1970sNew discoveries about the Big Bang and black holesSteps of scientific methodObserve what they are interested inTest the theory:use experiments modelsStephen HawkingTo chinaWhen(famous)Why(famous)Best sellernametimecontentA Brief History of time19881what 2how 3howWhen (2002)What (speak to university SsBuild a theory
Unanswerable questions have no boundaries.
insciencethinkingimaginationbetweentruth and falsehood（谬误）the healthy and the disabledno boundaries…ReadingThe Second PeriodMain ideaPart1 (Paragraph 1-3) This part tells us about Stephen Hawking’ s positive attitude towards life in the face of great difficulties. It is his positive attitude that helps him succeed.Part2 (Paragraph 4-5) His achievements and his best seller
A Brief History of Time.Part3 (Paragraph 6)The basic steps of the scientific method.Part 4 (Paragraph 7)Science (The speech computer) enables Stephen Hawking to give lectures all around the world.Stephen HawkingExplanationThere did not seem much point in
working on my PhD --- I did not expect
to survive that long. “point” here means reason, value
(道理，作用，用途) I don’t see the point of waiting for her, she is probably not coming.
There is no point in arguing further.
There is not much point in complaining; they never take any notice.e. g.2. Nor did he let the disease stop him from living the kind of life he had always dreamt of.
他也没有让疾病阻止自己过梦想的生活。 Nor 放在句首，句子要倒装。I never dreamed of meeting you here.
我绝对未想到在这里遇到你。
Little did I dream of succeeding so well.
我做梦也想不到如此圆满的成功2) dream [常与 not, little, never等连用] (没有, 很少, 决没有)想到 His dream of being a doctor has come true.
他当医生的愿望实现了。3) dream n. v梦，做梦, 梦见, 向往, 渴望 (of, about) The girl is a perfect dream.
这个女孩子太美了。3. Since then, Hawking has continued
to seek answers to questions about
the nature of the universe.
自从那时，霍金一直致力于寻找宇宙本质的答案。I dreamt about my teacher last night.
昨天夜里我梦见我的老师了。 We sought an answer to the question, but couldn’t find one.
我们寻求这个问题的答案，可是没能找到。 seek v.（常与for, after连用）搜寻，寻 找，寻觅 Nothing seek, nothing find.
[谚]无所寻则无所获 After seeking out the rude assistant,
she asked for the same dress.
她认出那个粗鲁无礼的售货员之后,她寻找那条同样的裙子。 They are seeking the most reasonable diet which will do good to their health.
他们在寻找有益于他们健康的最合理的饮食。 He is one of the young graduates seeking after success in life.
他是探所人生成功之路的年轻毕业生之一。 They are seeking for solutions to the current problems.
他们正在寻找目前问题的解决办法。4. Finally, the scientists test the theory to
see if it matches what they have seen
and if it can predict future events.
最后,科学家们验证这一理论看是否和他们观察到的相匹配，是否能预知未来。 They are equally matched in their knowledge of Chinese.
他们在中文的造诣上相等。 This hotel can’t be matched for friendliness.
这家旅馆良好的服务态度是无与伦比的。1) match v. 相配, 匹配 These shoes do not match；one is large and the other is small.
这双鞋不相配，一只大，一只小。 The color of the shirt does not match that of the coat.
衬衫的颜色与上衣不相配。 I’m ready to match my strength with (against) yours.
我准备和你较量较量。 These two are well matched in strength.
他们俩势均力敌。2) predict v. 预知, 预言, 预报 She predicted that he would marry a doctor.
她预言他将娶一位医生。 The earthquake had been predicted several months before.
这次地震早在几个月前就发布了预报。 It is impossible to predict who will win.
要预测出谁将获胜是不可能的。Post-readingSuggested answers to Exercise 3 We can develop a new kind of rice
that doesn't need much water.
2.We can change it into a ten-speed
bicycle. 3. By examining antiques from that
period and deducing we can learn
what life was like.
4. Spending some time on English
every day is better than spending
a longer time once a week. Surf on the internet, find more about Stephen Hawking and his contributions to the world.Homework