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人教版新课标选修八第四单元Pygmalion第一篇课文逐段分析24张ppt

compare notes：交换意见
8. change v. 改变，转变,更换；交换；货币兑换；将……换成零钱；n. 变化，改变；零钱
在课文中的change翻译成 “零钱”
9.I can giv’ou change,cap’in.= I can give you change,captain. captain的本意船长，机长;领袖，百首领;上尉;（美国警察局度的）
副巡长，在文中翻译成“长官”。 10. do 的某种形式放于动词前面表示强调根据时态改变do的词形,后面直接加动词原形例:I do hate getting up early in the morning.
She did tell the truth just now. 11. ain’t=(are not，am not )
13.a policeman in disguise 便衣警察
14. hand over 交出；移交 The case was hand over to Charles Elwell for investigation. 这个案件转给了查尔斯·埃尔韦尔去调查。 hand in：交上；提交；呈送 Hand in your workbooks, please. 请把你们的练习本交上来
1.main characters主要人物 character n. 性格，品质；特性；角色；汉字Perhaps
there is a negative side to his character that you haven't seen yet. 或许他性格中有你还未看到的消极一面。
The film is autobiographical and the central character is played by Collard himself.

人教版选修8 unit 4 PygmalionP2 Reading (共44张PPT)

thief
9、要学生做的事，教职员躬亲共做；要学生学的知识，教职员躬亲共学；要学生守的规则，教职员躬亲共守。2021/8/252021/8/25Wednesday, August 25, 2021 10、阅读一切好书如同和过去最杰出的人谈话。2021/8/252021/8/252021/8/258/25/2021 1:22:52 AM 11、只有让学生不把全部时间都用在学习上，而留下许多自由支配的时间，他才能顺利地学习……（这）是教育过程的逻辑。2021/8/252021/8/252021/8/25Aug-2125-Aug-21 12、要记住，你不仅是教课的教师，也是学生的教育者，生活的导师和道德的引路人。2021/8/252021/8/252021/8/25Wednesday, August 25, 2021
because you are uncertain or nervous about it vi. 犹豫；踌躇 hesitate
to make a high sound by forcing air through
a small hole or passage, especially through
outcome
correctly, or in a satisfactory way
adv. 适当地；恰当地 properly
very unusual, special, unexpected or
strange adj. 不同寻常的；非凡的 extraordinary
to show feelings, thoughts or a particular
You have to believe in yourself. That's the secret of success. 人必须相信自己，这是成功的秘诀。

《冲破布罗代尔钟罩》课件

01
冲破布罗代尔钟罩的挑战
突破思想观念的束缚
01
02
03
摆脱传统思维定式
要敢于挑战传统的思维方式和观念，勇于提出新的观点和见解。
培养创新意识
不断激发创新思维，勇于尝试新的方法和途径，不断突破自我。
增强开放包容心态
要保持开放的心态，尊重不同的观点和文化，接受新的思想和事物。
打破社会结构的限制
案例的启示和借鉴意义
敢于挑战
我们应该敢于挑战传统观念和规则，不拘泥于现有的框架和限制，寻求自我突破和成长。
勇于尝试
在面对困难和挑战时，我们应该保持积极的心态，勇于尝试新的方法和思路，不断探索和实践。
团队合作
我们应该注重团队合作，充分发挥每个人的优势和特长，共同攻克难题和实现目标。
持续学习ON OF THE SCHOOL YEAR
目录CONTENTS
• 布罗代尔钟罩简介 • 冲破布罗代尔钟罩的挑战 • 如何冲破布罗代尔钟罩 • 布罗代尔钟罩的现代意义 • 冲破布罗代尔钟罩的案例分析
01
布罗代尔钟罩简介
布罗代尔钟罩的来源和定义
培养独立思考的能力需要我们保持开放心态，勇于挑战权威和传统观念，不断探索新的领域和尝试新的思维方式。
拓宽国际视野
国际视野是冲破布罗代尔钟罩的重要途径之一，它有助于我们了解不同文化、不同国家和地区的实际情况和发展趋势。
拓宽国际视野需要我们关注世界各地的新闻、事件和文化交流活动，了解不同国家和地区的政治、经济和社会发展状况。
结构往往会导致社会不公。
对个人成长的指导意义
个人成长需要开阔视野，不断学习和探索，不能被封闭的环境所限制。
个人成长需要培养独立思考和自主选择的能力，不能被外界的压力和限制所左右。

最新整理现代大学英语精读 paraphrasing教学文稿

Unit 11. They did not make me happy, however, as this was the day I was to be thrown into school for the first time. (1)Paraphrase:But my new clothes did not bring any happiness to me, because it was the day I was forced to go to school for the first time.2.“Why school?” I asked my father. “What have I done?”(3)Paraphrase:Why do I have to go to school? I don’t think I’ve done anything wrong to be punished like this.3. I did not believe there was really any good to be had in tearing me away from my home and throwing me into the huge, high-walled building. (5)Paraphrase:I didn’t think it was useful to take me away from home and put me into that building with high walls.4. It was not all a matter of playing and fooling around. (15)Paraphrase:What we did at school wasn’t just playing and wasting time doing nothing useful.5. In addition, the time for changing one’s mind was over and gone and there was no question of ever returning to the paradise of home. (16)Paraphrase:Besides, it was impossible for us to quit school and return to the good old days when we stayed home playing and fooling around all day. Our childhood was gone, never to come back.Unit 21. If banks were required to sell wallets and money belts, they might act less like churches. (para. 1)Paraphrase:Banks act like churches which usually control people’s life and can interfere in people’s life. So, the author thinks it is ridiculous for banks to act like churches.2. It was lunchtime and the only officer on duty was a fortyish black man with short, pressed hair, a pencil mustache, and a neatly pressed brown suit. (para. 3)Paraphrase:uncurled hair, a thin mustache looking like a line drawn by a pencil, and a neat and tidy brown suit3. Everything about him suggested a carefully dressed authority. (para. 3)Paraphrase:Everything about him—his clothes, manner, etc. indicated that he was a carefully dressed man4. I moved in for the kill. (para. 19)Paraphrase:I began to prepare to kill, destroy or defeat my enemy.5. I zeroed in on the officer. (para. 20)Paraphrase:I’m going to have a strong argument to silence the bank officer.6. Look, … we’re just wasting each other’s time. (para. 29)Paraphrase:Look, let’s stop talkin g about this because it is a waste of time./You are just talking nonsense.I don’t want to listen to you any more.7.… has been shaking this boy down… (para. 30)Paraphrase:… has been getting money from the boy by using threats…8. Anyway, the poli ce are on the case… (para. 30)Paraphrase:Anyway, the police are working on the case…9. Not that I ever heard of. (para. 32)Paraphrase:I have never heard of such rules.Unit 31. My husband moved into our house as is the way with us in Esarn. (para. 1) Paraphrase:When we got married, we followed the tradition in Esarn and my husband came to live with my family.2. He has ears which don’t hear, a mouth which doesn’t speak, and eyes that don’t see. ( para.2)Paraphrase:He does not notice what is happening around us and to our children, nor does he express his thoughts and feelings. (The woman is complaining that her husband does not bother about their children’s troubles.)3. … and it is no longer fertile, bleeding year after year and, like u s, getting old and exhausted. (para. 3)Paraphrase:Our land is getting poorer with each passing year, like us who are getting old, weak and tired.4.… but in a bad year, it’s not only the ploughs that break but our hearts, too. (para. 3)When there is a draught, the soil is so hard that it breaks the ploughs and we feel so sad that our hearts break too.5. Only ten years ago, you could barter for things, but now it’s all cash. (para. 4) Paraphrase:Just ten years ago, we could exchange one thing for another, but now we have to buy everything from the market.6. Shops have sprung up, filled with colorful plastic things and goods we have no use for. (para. 4)Paraphrase:Shops have suddenly appeared in the village selling attractive plastic things and things we don’t need.7. As for me, I wouldn’t change, couldn’t change even if I wanted to. (para. 7) Paraphrase:I didn’t want to change myself and my life, and actually I did not have the ability to change even if I wanted to.8. Yes, this bag of bones dressed in rags can still plant and reap rice from morning till dusk. (para. 7)Paraphrase:Though I’m poor, old and weak, I can still work in the rice field all day.9. I am at peace with the land and the condition of my life. (para. 9)Paraphrase:I am content with my land and accept my situation in life without complaint.10. I have been forcing silence upon her all these years, yet she had not once complained of anything. (para. 9)Paraphrase:All these years, I hardly talk with her or listen to her, so she has to keep silent about her thoughts and feelings, but she has never told anyone else about her unhappy feelings about my silence.11. Still the land could not tie them down or call them back. (para. 10)Paraphrase:My children grew up and had happy days on this land, but this could not prevent them from leaving for cities or attract them back from cities.12. Sickness comes and goes, and we get back on our feet again. (para. 11)Paraphrase:Inevitably we sometimes fall ill, but when we get well again we can always get back to our normal life and work on our land.1. Ausable was, for one thing, fat… Though he spoke French and German passably, he had never altogether lost the New England accent he had brought to Paris from Boston twenty years ago. (para. 2)Paraphrase:Ausable was, for one reason, fat… His French and German were not very good, but acceptable. Although he had been in Paris for twenty years, he never lost the American accent.2. …a sloppy fat man who, instead of having messages slipped into his hand by dark-eyed beauties, gets only an ordinary telephone call making an appointment in his room. (para. 4) Paraphrase:…an untidy fat man just has an ordinary phone call agreeing to meet somebody later in his room. There are no other imagined things as a beautiful lady with dark eyes putting a slip of message secretly into his hand.3. The fat man chuckled to himself as he unlocked the door of his room and stood as aside to let his frustrated guest enter. (para. 4)Paraphrase:The fat man laughed to himself when he opened the door of his room and gave way to his dissatisfied guest.4. You are disillusioned. (para. 5)Paraphrase:You are disappointed because what you believe in has turned out to be wrong.5. Before long you will see a paper, a quite important paper for which several men and women have risked their lives, come to me in the next-to-last step of its journey into official hands. (para. 5)Paraphrase:Soon you will see a document/a report come to me. Several people took chances in order to get it. When I receive the paper, I will place it in the hands of the proper authorities.By then I will have fulfilled my mission.6. For halfway across the room, a small automatic pistol in his hand, stood a man. (para. 6) Paraphrase:In the middle of the room, there was a man with a small automatic pistol in his hand.7. I’m going to raise the devil with the management this time. (para. 11)Paraphrase:(He was making up a story, which turned out to be a trap for Max.To make Max swallow this bait, Ausable pretended to be angry with the management and explained to Fowler (not to Max) why he was going to complain to the management about the balcony.)8. It might have saved me some trouble had I known about it. (para. 12)Paraphrase:9. I wish I knew how you learned about the report, … (para. 15)Paraphrase:I want to know how you succeeded in finding out the report, but I have no idea.10. Keeping his bo dy twisted so that his gun still covered the fat man and his guest, … (para.22)Paraphrase:He twisted his body in order to point his gun right at the fat man and his guest.Unit 61. My ancient jeep was straining up through beautiful countryside when the radiator began to leak. (para. 1)Paraphrase:When the radiator started to drip, my old jeep was trying hard to climb up the mountain in the scenery rural area.2. The over-heated engine forced me to stop at the next village, which consisted of a small store and a few houses that were scattered here and there. (para. 1)Paraphrase:Due to the high temperature of the engine, I had to stop at the next village, which contained a small shop and several houses that were loosely distributed.3. He, in turn, inspected me carefully, as if to make sure I grasped the significance of his statement. (para. 3)Paraphrase:Then he examined me with great caution in the way of ensuring whether I understood the importance of his words.4. As a product of American education, I had never paid the slightest attention to the green banana, except to regard it as a fruit whose time had not yet come. (para. 5)Paraphrase:As someone educated in the United States, I naturally had never paid any attention to the green banana, except to take it as a fruit which was not yet ripe or which was not yet ready to be picked and eaten.5. It was my own time that had come, all in relation to it. (para. 5)Paraphrase:It was me who had come to know the green bananas, and everything connected with it. According to the author, every civilization has special geniuses (symbolized by the green banana), which have existed for many years. But they will not come to your notice and benefit you until and unless you are ready to go out and meet them.6. I had been wondering for some time about what educators like to call “learning moments”, and I now knew I had just experienced two of them at once. (para. 5)The two things that suddenly dawned on him are: the fact that every civilization has wonderful treasure to share with others and the idea that every village, town, region or country has a right to regard itself as the center of the world.7. The cultures of the world are full of unexpected green bananas with special value and meaning. (8)Paraphrase:The green bananas have become a symbol of hidden treasures from every culture. For proper understanding of a piece of writing, it is often important to notice such symbolic language and to know what the symbols stand for.Unit 81. He had his thumb out and held a gas can in his other hand. (para. 1)Paraphrase:He held his thumb out and the gas can to show that he was out of gas and needed a lift to the nearest gas station. Generally speaking, at the same time of holding his thumb out, a hitchhiker also has a board in his hand, on which the name of the place he wants to go is written. Here, the gas can shows that the young man has run out of gasoline for his car.2. Leaving him stranded in the desert did not bother me so much. (para. 2)Paraphrase:Because the author thought it was sensible for him to do so and did so indeed as a matter of course as other people would do the same in the situation.It shows that it was really something common. The real issue then was not that he didn’t help the young man but that he never thought about offering help to strangers.3. It would be cashless journey through the land of the almighty dollar. (para. 5) Paraphrase:I would travel without a penny through the country where money was extremely important.4. I rose early…and a sign displaying my destination to passing vehicles “America”. (para. 6) Paraphrase:Because what he wanted to do was to discover America and American people. The destination of the journey was Cape Fear, just literally, but the real destination was to seek understanding of the country and its people.5. In Montana they told me to watch out for the cowboys in Wyoming. In Nebraska they said people would not be as nice in Iowa. (para.7)Paraphrase:They suggest that the people there (probably people everywhere), were more or less provincial (another sub-concept of ethnocentric?). They tended to make false assumptions about people in other places, i.e. the people in their place were nicer/better than those in other places.6. I didn’t know whether to kiss them or scold them for stopping. (para. 8)(Because the situation when the two little ladies stopped for the author was, in his eyes, potentially dangerous for them. He says so to emphasize both the kindness and courage the ladies showed in that particular situation.)7. Once when I was hitchhiking unsuccessfully in the rain, a trucker pulled over, locking his brakes so hard he skidded on the grass shoulder. (Para. 9)Paraphrase:(Because he had to. Otherwise he would not be able to stop right before the author. It shows the mental struggle that was probably going on in the driver’s mind. He was once robbed at knifepoint by a hitchhiker, which made it more difficult for him to make such a decision at the moment than others. However, he chose to stop finally and his kindness was thereby highlighted.)8. Those who had the least to give often gave the most. (para.10)Paraphrase:Poor people are often more generous. They are often ready/willing to give comparatively more of what they have to those in need than rich people.9. Now we’re talking, I thought. (para.12)Paraphrase:Now he knew what I wanted and the talk was going in the right direction.10. “When we do, ” he said, “it’s usually kin.” (Para. 13)Paraphrase:(The local people do not usually entertain/receive guests at home.) They only do this for their kin relatives.11. In spite of everything, you can still depend on the kindness of strangers. (para.15) Paraphrase:(It means the fact that there are people who are i ndifferent to other people’s needs/ who refuse to help others/who may hesitate to help and people may say about lack of compassion in our society and a generally moral decay in our society. I find, however, on the whole you can still depend on the kindness of strangers.)Unit 91. The impressiveness was normal and not for show, for spectators were few. (para. 1) Paraphrase:The police officer walked that way habitually, not to attract attention or admiration because there were few people in the streets to be impressed. The description shows that the policeman quite enjoyed his work.2. Trying doors as he went, swinging his club with many clever movements, turning now and then to cast his watchful eye down the peaceful street, the officer, with his strongly built form and slight air of superiority, made a fine picture of a guardian of the peace. (para. 2) Paraphrase:competent at, confident of, proud of, and dutiful to his job. All these factors gave people the impression that he was a trustworthy protector of the peace. ( Notice how a string of present participles are used as adverbials to vividly describe the policeman’s actions.)3. The area was one that kept early hours. (para. 2)Paraphrase:People in that area closed their stores pretty early.4. The next morning I was to start for the West to make my fortune. (para. 7) Paraphrase:The next morning I was going to leave (New York) for the West as planned to make a lot of money and get rich.5. We figured that in twenty years each of us ought to have our fate worked out and our fortunes made, whatever they were going to be. (para. 7)Paraphrase:We thought by that time we would have found out our fate and known how much we have achieved materially—whether our fortune huge or small.6. But after a year or two we lost track of each other. (para. 9)Paraphrase:We wrote letters and kept in touch with each other for a year or two, and then we stopped writing and haven’t hea rd from or heard of each other. Now neither of us knows what has happened or is happening to the other.7. You see, the West is a pretty big place, and I kept running around over it pretty lively. (para.9)Paraphrase:I kept moving around in the West, ne ver staying in the same place for long. (And that’s why it was hard for us to keep track of each other.)8. …and it’s worth it if my old partner turns up. (para. 9)Paraphrase:If my old friend comes to meet me as he promised, I would think my trouble of travelling so far is fairly rewarded.9. He was a kind of slow man, though, good fellow as he was. (para. 13)Paraphrase:However, he wasn’t very smart, even thought he was a good person.10. I’ve had to compete with some of the sharpest brains going to get my money. (para. 13 ) Paraphrase:In order to make money, I had to compete with the most shrewd and crafty people.11. A man gets stuck in New York. It takes the West to make a man really keen. (para.Paraphrase:A man is unable to go very far or to be very successful in New York where life is boring and opportunities for change are few. He has to go to the West to become an eager and exciting person.The man from the west means that New York City was “civilized”; it had too many laws, and that getting rich quickly was less likely. In the West, however, one could by-pass the rules, and though being tougher and smarter one could become rich very fast.12. I should say not! (para. 16)Paraphrase:Of course I am not going to leave immediately.13. The few foot passengers in that quarter hurried dismally and silently along with coat collars turned high and pocketed hands. (para. 18 )Paraphrase:There were few people in the street of this part of the city. They had turned their coat collars high an d kept their hands in their pockets for warmth. They didn’t look happy and were walking fast without saying anything.14. “Bless my heart!” exclaimed the new arrival. (para. 21)Paraphrase:“Bless my heart!” the man who had just arrived said aloud in surp rise.15. It’s Bob, sure a fate. (para. 22)Paraphrase:Definitely it’s you, Bob.16. How has the West treated you, old man? (para. 22)Paraphrase:How well did you do in the West, old friend?17. …we’ll go around to a place I know of, and have a good long talk about old times. （para. 26）Paraphrase:I’ve heard of a place, so let’s go there and we will have a long talk about those happy days we spent together in the past. Note that probably the plainclothes policeman was thinking: I’ll take you to the police station and you will tell me about the crimes you committed in the past.18. At the corner stood a drugstore brilliant with electric lights. (para. 28)Paraphrase:There was a drugstore at the corner. Its electric lights were on and it was very bright inside. 19. Chicago thinks you may come over our way and telegraphs us she wants to have a chat with you. (para. 31)Paraphrase:asked us to help them track you down and arrest.20. Going quietly, are you? That’s sensible. (para. 31)Paraphrase:You won’t put up a fight and resist arrest, will you. That (cooperating will us without causing any disturbance) is the right thing to do.21. Somehow I couldn’t do it myself, so I went around and got a plain clothes man to do the job. (para. 33)Paraphrase:For some reason I couldn’t arrest you myself, so I had a policeman not wearing a uniform do it.Jimmy had mixed feelings. He knew what his duty was. But the memories of their friendship, the expressions of Bob’s undying respect and admiration for him and the fact that Bob had come all the way from a thousand miles away just to keep the appointment made 20 years before must have deeply touched him. Therefore, he could not bring himself to arrest Bob.Unit 101. The end of manual labor was liberating. (1)Paraphrase:Mandela is talking about forced labor. He felt liberated after the manual labor had been ended.2. To survive in prison, one must develop ways to take satisfact ion in one’s daily life. (2) Paraphrase:In order not to die and go on living in prison, prisoners must cultivate ways to learn to enjoy themselves in their daily life.3. But eventually they gave in, and we were able to cut out a small garden on a narrow patch of earth against the far wall. (3)Paraphrase:But finally they agreed unwillingly, and we were able to mark out a small garden on a strip of earth against the wall in the distance.4. At the time, some of my comrades joked that I was a miner at heart, for I spent my days ina wasteland and my free time digging in the courtyard. (4)Paraphrase:At that time, some of my comrades said jokingly that I was really a miner since I spent my days in a land which had been deserted for a long time and my spare time digging in the courtyard.5. The authorities did not regret giving permission, for once the garden began to flourish, I often provided the warders with some of my best tomatoes and onions. (5)Paraphrase:The person in charge didn’t feel regretful that they had allowed me to have a garden because as soon as the garden began to grow well, I often gave the warders some of my best tomatoes此文档收集于网络，如有侵权，请联系网站删除6. I told her this small story at great length. I do not know what she read into that letter, …(11)Paraphrase:I told her this small story in detail. I do not know whether she understood the meaning of the letter more than it did.精品文档。

parabolic

2 2 Q− R (P0 ) := { (x, t) ∈ R : |x − x0 | < R and 0 < t0 − t < R } .
The function 1 l{u>0} denotes the characteristic function of the set {u > 0} := {(x, t) ∈ QR (P0 ) : u(x, t) > 0}: 1 if u(x, t) > 0 , 1 l{u>0} (x, t) = 0 if u(x, t) = 0 . Our main assumption is the following assumption on uniform parabolicity and non degeneracy and regularity of the coeﬃcients and of the function f : a, b, c and f belong to Hα (QR (P0 )) for some α ∈ (0, 1) , (1.2) there exists a constant δ0 > 0 such that for any (x, t) ∈ QR (P0 ) , a(x, t) ≥ δ0 and f (x, t) ≥ δ0 .
Deﬁnition The sets {u = 0} and Γ := QR (P0 ) ∩ ∂ {u = 0} are respectively called the coincidence set and the free boundary of the parabolic obstacle problem (1.1).
2
By [14], under Assumption (1.2), (1.1) has a unique solution for suitable initial datum and boundary conditions. From standard regularity theory for parabolic equations, [20,12,18], it is known that any solu2,1;q tion u belongs to Wx,t (Qr (P0 )) for any r < R and q < +∞. As a consequence of Sobolev’s embeddings, u is continuous. The set {u = 0} is then closed in QR (P0 ).

高考英语第一轮总复习课件：选修八Unit4-Pygmalion——皮格马利翁

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3．________with so much trouble，
we failed to complete the task on
time.
A．Faced B．Face
C．Facing
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D．To
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解析：选A。Faced with so much trouble是过去分词短语作原因状语。此外还应考虑face的用法，要么用be faced with，要么用sb.face sth.，若选C应为Facing so much trouble，去掉with。
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(3)It took him a while to___a_d_a_p_t _____himself to his new surroundings.
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高频短语
1．___i_n_d_i_s_gu_i_s_e_____ 假扮的
伪装(的)；
2．__p_a_s_s._.._of_f_a_s_.._. ____ (把某人)改变或冒充成……
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A．Having brought up；live B．Grown up；living C．Growing up；live D．Brought up；living
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ቤተ መጻሕፍቲ ባይዱ
17
解析：选D。考查非谓语动词。句意为：因为他被祖父母在乡下抚养长大, 所以不习惯城市的生活。bring up与 he 是动宾关系，故此处用过去分词表示。be accustomed to“习惯于”， to 是介词，后面要用动名词、名词或代词。
④Without_any_hesitation，Meng Xiangbin jumped into the river to

轮滑平花ppt课件

平地花式
平花桩：又称轮滑桩,路障,半软桩杯,平花脚标,角标大小：直径=7厘米左右，高=8厘米左右
摆桩：分三排桩大中小桩大桩桩距120CM 中桩 80CM 小桩50CM 每排桩相隔两米每排桩有20个桩
学轮滑
1.摔跤
一般摔倒时，最好的是向前摔倒。在带好护膝护肘护掌的情况下，先膝盖着地，再手掌着地。但是在滑得过程中，经常会侧面，或者向后，或者其他的各种姿势，但是手和肘一定不要先着地，因为这样，你身体向下倒的重力全都压在了手上肘上，这种情况下是很容易扭到或者严重点会骨折。如果屁股先着地，手在紧接着扶上，就会好一些。
一双鞋子
Sports shoes运动鞋 Casual shoes便鞋 Travelling shoes旅游鞋 Slipper拖鞋 Sandals凉鞋 Boots马靴 Work boots工作鞋 Axido沙滩鞋 Canvas帆布鞋 Sport boots运动鞋 Pumps高跟鞋
Climbing shoes登山鞋 Football shoes足球鞋 Basketball shoes篮球鞋 Canvas帆布鞋 Casualshoes便鞋 Pumps高跟鞋 Leisure休闲鞋 Tennis shoes网球鞋 Baseball shoes棒球鞋 Aerobic shoes舞蹈鞋
溜冰鞋属于娱乐体育用品的一种，分为冰刀鞋，旱冰鞋，轮滑鞋三种。
冰刀鞋鞋底是一片锋利的刀片;
旱冰鞋鞋底是两排四颗轮子，又叫双排轮滑鞋;
轮滑鞋鞋底是一排四颗轮子;利用滚动和滑行原理让人可以在高速下滑行，做出各种华丽的动作，又叫单排轮滑鞋或直排轮滑鞋。
单排轮滑
构造
底座
带扣穿钉
轮子与轴承
分类
休闲轮滑鞋

第一部分回归教材选修8UNIT4PYGMALION课件

教材句式写准并记牢
1.“while/when＋现在分词”作时间状语 While watching, he makes notes.
他边看边做笔记。
2．“be of＋抽象名词”表示“具有(某种特征或属性)的” Will that be of any use to you? 那对你来说有用吗？
3．what if 句式，“如果……又怎么样呢”
long time about a painting you weren't that interested in? 4．(2017·全国卷Ⅲ)I know you show great interest in ping-pong,
1．Only a short-sighted man will lose sight of the importance of education.
只有鼠目寸光的人才会看不见教育的重要性。 2． Getting close to nature is of great benefit to our health both physically and mentally. 亲近大自然有利于我们的身心健康。
2． make one's acquaintance
结识；与……相见
3． in amazement 震惊地；惊讶地 4． generally speaking 一般来说
5． in terms of...
就……来说；从……角度
6． rob sb. of sth. 抢劫某人某物
7． show...in 带或领……进来 8．once more 再一次 9． in need of 需要…… 10． fade out (声音、画面)逐渐模糊；渐淡 11． deal with 处理；对付；涉及

paraphrasing-完整版PPT优秀课件

❖But it differs from the latter in that a paraphrase will generally be about the same length as the original source material, as well as a paraphrase can have quoted words or terms that that you cannot or do not want to change.
❖ Likewise, a paraphrase should also be attributed to with an in-text citation.
3
Steps for paraphrasing
❖1) Select a short passage (about one to four sentences) that supports an idea in your paper.
6
Tasks for paraphrasing
❖Task 1 use a synonym of a word or phrase ❖1a. Studies showed that they were born with
something special. ❖1b. Studies revealed that they are endowed with
paraphrasing exercises
Unit 3
Paraphrasing
❖What is a paraphrase?
❖A statement that involves putting a passage from source material into your own words

郑州大学《有限元原理》课件：第六章ABAQUS用法指南

6.1.4 The Step module
Create analysis steps. Specify output requests. Specify adaptive meshing. Specify analysis controls. Within a model you define a sequence of one or more analysis steps.
Part types
Deformable
Discre
Eulerian
Deformable，Discrete rigid，Analytical rigid， Eulerian ◆Deformable Any arbitrarily shaped axisymmetric, twodimensional, or three-dimensional part that you can create or import can be specified as a deformable part. A deformable part represents a part that can deform under load; the load can be mechanical, thermal, or electrical.
6.1.2 The Property module ◆ Define a skin ◆ Define beam section reinforcement. ◆ Define inertia (point profiles. mass, rotary inertia, ◆ Define sections. and heat capacitance) ◆ Assign sections, orientations, normals, on a part. and tangents to parts. ◆ Define springs and dashpots between two ◆ Define composite points or between a layups. point and ground.

幻灯片1精品课程网.

es 平躺于垫上，双臂放于体侧，一腿上举，另一腿伸直或弯曲放于地上，腹部收紧，腰背部紧贴地面，吸气时上腿划圈，呼气时回到起点停住，一个方向做4～6次，然后换反方向绕环4～6次。(注意：腿绕环幅度不要太大，保持臀部平稳，髋关节不动)
前置支撑前臂和脚尖撑地，膝盖伸直，臀部夹紧，腹部收紧，腰背部伸直，两个肩膀顶住，伸直，眼睛看两手中间，保持10到30秒
侧屈收缩你的腹部，把身体压向你的左手，抬起你的臀部离开地面。在你用左膝盖支撑住地面的时候（如图所示），伸直你的右腿，把你的右臂举过你的头顶，这样你的右手指和你的右脚趾就在同一条直线上了。保持10 到30秒钟，回到初始位置，然后换另外一侧开始做。
背伸展俯卧，上体与下肢同时抬高，交替打腿和手臂，像游泳的打水姿势。
课程设置
我们把普拉提的动作可以分为下面的几大类别，各类动作的分类和举例如下（依照课程的强度来选择编排动作的难度不是说每次课每个类别的动作都要涉及腹肌部分（一百次单直腿伸展双直腿伸展…… 仰卧脊椎连接（卷起髋伸展（桥式练习脊椎滚动（像球一样滚动侧屈（侧弯和转体坐姿脊椎连接（脊椎扭转坐姿伸展（锯式练习背伸展（游泳式全身综合练习（前置支撑放松部分最后是放松和轻微的拉伸练习。
腹部运动吸气，同时把你的身体转向右方，右膝盖和左肩膀尽量靠近，伸开你的左腿以对角线的形式朝向天花板（如图所示）。呼气，然后换另外一侧开始做
视频欣赏
普拉提初级普拉提中级普拉提高级
[加强机体器官功能]
普拉提借助了瑜伽中一些姿势并把它进行了操作化处理，把节奏带入了不同的姿势和姿势的转换中，在美化形体的同时加强了机体器官的功能。
[锻炼力量]
普拉提借助于哑铃、体操棒、垫子等器械交叉进行身体训练，虽然动作稳健，看起来并不火爆，但锻炼却是全方位的，既有针对手臂、胸部、肩部的练习，又有腰腹部和背部的力量练习，还有增强柔韧性的拉伸训练。身体各个部位可以得到充分绷紧和拉伸，因此对加强肌肉力量锻炼很有效。

Probabilistic parsing strategies

Probabilistic Parsing Strategies
Mark-Jan Nederhof ∗ Faculty of Arts University of Groningen P.O. Box 716 NL-9700 AS Groningen, The Netherlands markjan@let.rug.nl Giorgio Satta Department of Information Engineering University of Padua via Gradenigo, 6/A I-35131 Padova, Italy satta@dei.unipd.it
Abstract We present new results on the relation between purely symbolic contextfree parsing strategies and their probabilistic counter-parts. Such parsing strategies are seen as constructions of push-down devices from grammars. We show that preservation of probability distribution is possible under two conditions, viz. the correct-preﬁx property and the property of strong predictiveness. These results generalize existing results in the literature that were obtained by considering parsing strategies in isolation. From our general results we also derive negative results on so-called generaliz probabilities to the rules and transitions of context-free grammars and push-down automata, respectively. More speciﬁcally, we will investigate the problem of ‘extending’ parsing strategies to probabilistic parsing strategies. These are mappings from probabilistic context-free grammars to probabilistic push-down automata that preserve the induced probability distributions on the generated/accepted languages. Two of the main results presented in this paper can be stated as follows: • No parsing strategy that lacks the correct-preﬁx property (CPP) can be extended to become a probabilistic parsing strategy. • All parsing strategies that possess the correct-preﬁx property and the strong predictiveness property (SPP) can be extended to become probabilistic parsing strategies. The above results generalize previous ﬁndings reported in [50, 51, 1], where only a few speciﬁc parsing strategies were considered in isolation. Our ﬁndings also have important implications for well-known parsing strategies such as generalized LR parsing, henceforth simply called ‘LR parsing’.1 LR parsing has the CPP, but lacks the SPP, and as we will show, LR parsing cannot be extended to become a probabilistic parsing strategy. In the last decade, widespread interest in probabilistic parsing techniques has arisen in the area of natural language processing [6, 27, 21]. This is motivated by the fact that natural language sentences are generally ambiguous, and natural language software needs to be able to distinguish the more probable derivations of a sentence from the less probable ones. This can be achieved by letting the parsing process assign a probability to each parse, on the basis of a probabilistic grammar. In a typical application, the software may select those derivations for further processing that have been given the highest probabilities, and discard the others. The success of this approach relies on the accuracy of the probabilistic model expressed by the probabilistic grammar, i.e., whether the probabilities assigned to derivations accurately reﬂect the ‘true’ probabilities in the domain at hand. Probabilities are often estimated on the basis of a corpus, i.e., a collection of sentences. The sentences in a corpus may be annotated with various kinds of information. One kind of annotation that is relevant for our discussion is the preferred derivation for each sentence. Given a corpus with derivations, one may estimate probabilities of rules by their relative frequencies in the corpus. If a corpus is unannotated, more general techniques of maximum-likelihood estimation can be used to estimate the probabilities of rules. (See [40, 11, 10] for some formal properties of types of maximum-likelihood estimation.) The motivation for studying probabilistic models other than those obtained by attaching probabilities to given context-free grammars is the observation that

PPT-Paraphrasing

Paraphrased version1 • Fast food, which is becoming increasingly popular, is universally available
in many countries now. Paraphrased version2 • Fast food, which is gaining increasing popularity, is widely available in
• Question Some people believe that students should do part-time jobs.
• Paraphrased version1 Many individuals hold that it’s advisable for students to do parttime jobs.
• Paraphrased version1 There is a fear that many minority languages may die out, as languages such as Spanish, Chinese and English become more widely used. • Paraphrased version2 There is concern that many lesser-used languages may disappear, as languages such as Chinese, English and Spanish become more broadly spoken.
• People say that global warming is caused by the burning of fossil fuels.

Algebraic Geometry-A Problem Solving Approach英文精品课件

1
1.1. Conics over the Reals
1
1.2. Changes of Coordinates
10
1.3. Conics over the Complex Numbers
20
1.4. The Complex Projective Plane ℙ2
29
1.5. Projective Change of Coordinates
Richard Belshoff
Missouri State University
Lynette Boos
Trinity College1
Ryan Brown
Georgia College & State UnivMinnesota State University2
University of Maine, Presque Isle
Brian Snyder
Lake Superior State University
Caryn Werner
Allegheny College
1Also Providence College 2Jim passed away January 23, 2009
188
Chapter 3. Higher Degree Curves
195
3.1. Higher Degree Polynomials and Curves
195
3.2. Higher Degree Curves as Surfaces
197
3.3. B´ezout’s Theorem
205
3.4. Regular Functions and Function Fields

阿拉比课文PPT课件

分析贾比的人物性格特点，包括他的优点和缺点。
阿拉比中的其他角色
01
介绍其他角色的身份、性格特点及在故事中的作用。
02
分析其他角色与贾比的关系及对故事情节的影响。
人物性格特点分析
分析阿拉比中主要人物的个性特点及形成原因。
探讨人物性格特点对故事情节发展的影响。
通过人物性格特点分析，揭示故事所蕴含的深层意义。
文章运用了大量的比喻、拟人等修辞手法，使语言具有诗意和抒情性。
细腻描绘
作者对人物和场景的描绘非常细腻，使读者能够身临其境。
幽默与讽刺
作者在文章中运用了幽默和讽刺的元素，使文章更具有趣味性和教育意义。
象征手法
人物象征
文章中的主人公代表了那些追求梦想、渴望自由的人。
情节象征
文章的情节发展代表着人生中的挫折与成长，使读者能够从中找到自己的影子。
PART 05
启示与思考
REPORTING
对梦想的追求
01
追求梦想需要勇气
阿拉比在故事中追求自己的梦想，但面临着各种困难和挑战，然而他并
没有放弃，而是坚持不懈地追求，这表明了追求梦想需要有勇气和决心
。
02
梦想需要付出努力
阿拉比为了实现自己的梦想，付出了很多努力和时间，他不断地学习和
练习，最终实现了自己的目标。这告诉我们，梦想不是轻易就能实现的
勇气与坚持
总结词
阿拉比在面对困难和挫折时，展现出了勇气和坚持，这体现了追求梦想过程中不可或缺的品质。
详细描述
阿拉比在面对困难和挫折时，并没有放弃，而是更加勇敢地向前迈进。他知道，只有坚持下去，才能够实现自己的梦想。最终，他成功地实现了自己的梦想，展现出了勇气和坚持的成果。

红蓝扁平风校园运动会PPT模板

本届校运会为了培养学生的参与意识和操作能力，各个裁判组只安排一位教师带领，其余全部由学生会组织学生担任裁判。
比赛分初一至高三和教职工七个组别
运动会主要内容
Flat Universal Template For Youth Games
雷霆战鼓
项目说明
比赛开始前,10名队员分别拉住战鼓的10个延长把手，另有1名队员负责放置活力球，裁判法令后开始颠球，在2分钟时间内，颠球次数多者名次列前。
青春运动会 Sports Meeting Flat universal template for Youth Games 汇报人：XXX
CONTENTS
01 运动会主要宗旨
Flat Universal Template For Youth Games
02 运动会主要内容
Flat Universal Template For Youth Games
2
校运会前，各班主任要加强对学生进行训练、比赛、交通、饮食等安全教育。遵守“安全第一、比赛第二”的原则。注意饮食安全。教育学生不带零食上操场；不买不合格的饮用水；不能在比赛之后马上饮水。
运动会安全保障
Flat Universal Template For Youth Games
首先由现场医务人员进行处理。处理有困难的，由安全组安排老师就近急
03 运动会项目安排 Flat Universal Template For Youth Games
04 运动会安全保障 Flat Universal Template For Youth Games
青春Part 01 运动会主要宗旨 Flat Universal Template For Youth Games

2016六下语文琥珀(北师大)语文课件PPT

3.松树腐烂。
4.泥沙掩埋。
课件PPT
心灵感悟
l
《琥珀》写出了琥珀的形成条件和形成原因，非常细致地交代了琥珀的形成，我们从中可以看到作者的想象力是多么丰富，另外语言简洁、形象是我们以后写作要学习的榜样。
写法点拨考虑周到描写细腻
课件PPT
l
《琥珀》这篇课文通过介绍科学家是怎样假想一块裹有苍蝇和蜘蛛的
课文详解
l
课件PPT
松又脂是球几成千了年化过石去。了
，那些
课件PPT
课文详解松脂球是怎样变成化石的，它的形成需要哪些条件？
l
1.时间漫长。
2.陆沉水漫。
3.松树腐烂。
4.泥沙掩埋。
课文详解
课件PPT
化石的价值是什么？
l
从那块琥珀，我们可以推
测发生在一万年前的故事
的详细情形，并且可以知
100.一个真正想成功的人是勤奋与努力的，而不是躺在床上说大话。 98.人生，就是人们渴求幸福和享受幸福的过程。渴求幸福，驱赶着人们去奋斗；享受幸福，就是在甜美之中品尝到奋斗的结果。 58.人生不过如此，且行且珍惜，每一次的失败，都是成功的伏笔；每一次的考验，都有一份收获；每一次的泪水，都有一次醒悟；每一次的磨难，都有生命的财富。 51.把生活中的每一天，都当作生命中的最后一天。 41.学习中经常取得成功可能会导致更大的学习兴趣，并改善学生作为学习的自我概念。 83.活在昨天的人失去过去，活在明天的人失去未来，活在今天的人拥有过去和未来。 5.美好的生命应该充满期待、惊喜和感激。 79.成功者绝不放弃，放弃者绝不会成功。 100.认真是成功的秘诀，粗心是失败的伴侣。 88.在各自岗位上尽职尽责，无需豪言壮语，默默行动会诠释一切。 84.绝大多数人，在绝大多数时候，都只能靠自己。 31.生命中最难的阶段不是没有人懂你，而是你不懂你自己。 31.面对，不一定最难过；孤独，不一定不快乐；得到，不一定能长久。 92.唯有行动才能改造命运。 15.人生意义的大小，不在乎外界的变迁，而在乎内心的经验。 53.人的一生也不可能顺顺利利，总会遇到一些风风雨雨。要经历风雨，就必须把自己磨练成一个对待困难不折不挠的强者，在哪里跌倒就在哪里爬起来。没有人会甘于做弱者，让生命流失在无声的岁月间。