unit 3 缩写 Public Attitudes toward Science
七年级下册英语unit3单词知识点
七年级下册英语unit3单词知识点【Introduction】Unit 3 is a very important unit for junior high school students who are learning English. In this unit, students will learn a lot of new words that will help them to expand their vocabulary and communicate more effectively in English. In this article, we will be discussing the key vocabulary points that students need to know in order to succeed in this unit.【Vocabulary】1. Ability: the power or skill to do something2. Accomplish: to successfully complete a task or a goal3. Attitude: a settled way of thinking or feeling about someone or something4. Behavior: the way in which one acts or conducts oneself, especially towards others5. Challenge: a task or mission that is difficult and requires effort to complete6. Confident: feeling or showing assurance in oneself, one's abilities, and one's qualities7. Encourage: to give support, confidence, or hope to someone8. Expect: to regard something as likely to happen9. Failure: an instance or situation where one does not succeed10. Goal: something that one aims for or achieves11. Influence: the capacity to have an effect on the character, development, or behavior of someone or something12. Mistake: an action, decision, or judgment that is misguided or wrong13. Negative: expressing or implying the opposite of something14. Positive: expressing or implying the presence or existence of something15. Respect: a feeling of deep admiration for someone or something elicited by their abilities, qualities, or achievements16. Responsibility: the state or fact of having a duty to deal with something or someone17. Talent: a natural aptitude or skill18. Trust: firm belief in the reliability, truth, ability, or strength of someone or something【Conclusion】In conclusion, these are the key vocabulary points that will help students to understand and communicate effectively in unit 3 of their English textbook. By learning these words and their meanings, studentswill be better equipped to handle the challenges of this unit and to succeed in their English studies. Keep practicing and studying, and don't forget to use your new vocabulary words in your everyday life!。
九年级英语unit3知识点总结
九年级英语unit3知识点总结Unit 3 Knowledge SummaryIntroduction:As we reach the end of our journey through ninth-grade English, it is important to summarise the key knowledge we have acquired. In this unit, we explored various aspects of the English language, including grammar, vocabulary, reading, and writing skills. Let us delve deeper into these topics and consolidate our understanding.Grammar:The grammar component played a significant role in our Unit 3 syllabus. We focused on reviewing and enhancing our knowledge of tenses, comparative and superlative forms, reported speech, and modal verbs. Mastering these concepts is essential for effective communication in both written and spoken English.Tenses: We revisited the twelve tenses in English, which include the simple, continuous, perfect, and perfect continuous forms. Understanding the appropriate use of each tense enables us to convey accurate information about past, present, and future events.Comparative and Superlative: We also dedicated time to understanding how to form comparative and superlative adjectives. By comparing and contrasting different entities, we can express opinions and make informed comparisons in our daily lives.Reported Speech: This unit reinforced our understanding of how to convert direct speech into reported speech. By altering the pronouns, tenses, and other words in a sentence, we convey someone's words indirectly and maintain grammatical accuracy.Modal Verbs: Our exploration of modal verbs, such as can, could, may, might, shall, should, will, would, must, and ought to, allowed us to express possibilities, permissions, obligations, and deductions. We learned how to use these verbs appropriately in our sentences to convey our intentions or make polite requests.Vocabulary:Expanding our vocabulary repertoire has been another significant aspect of this unit. We discovered new words and phrases, which enriched our ability to express our thoughts and feelings more precisely. Here are some key vocabulary areas we explored:Synonyms and Antonyms: We explored the concept of synonyms and antonyms, learning to identify different words that share similar or opposite meanings. Understanding synonyms and antonyms broadens our options for word choice, making our language more varied and engaging.Idioms and Phrases: We delved into the fascinating world of idioms and phrases, expressions that carry a figurative meaning beyond their literal interpretation. Learning idioms adds flavor to our language, making it more vivid and allowing us to communicate more effectively.Prefixes and Suffixes: This unit exposed us to various prefixes and suffixes, which are added to root words to change their meaning or form new words. Understanding these affixes helps us decipher the meaning of unfamiliar words and assists us in expanding our vocabulary.Reading and Writing Skills:Developing strong reading and writing skills is crucial for effective communication. In this unit, we focused on improving our reading comprehension and writing abilities through various exercises and activities.Reading Comprehension: We practiced strategies to enhance our reading comprehension skills. These strategies included skimming, scanning, identifying the main idea, and inferring information from the text. By mastering these skills, we can extract relevant information efficiently and understand the underlying messages conveyed.Writing Skills: We explored the art of persuasive writing, as well as narrative and descriptive writing techniques. Through writing in different genres, we honed our ability to present logical arguments, create engaging narratives, and vividly describe scenes or situations. Developing these skills will enable us to express ourselves proficiently in writing.Conclusion:As we conclude our Unit 3 knowledge summary, it is essential to acknowledge the progress we have made in our English language learning journey. By focusing on grammar, expanding our vocabulary, and honing our reading and writing skills, we have taken significant strides toward becoming confident English speakers and writers. Let us reflect on this journey and carry this knowledge into our future endeavors in the study of language and beyond.。
Unit3主题和课文分析
Unit 3 Understanding ScienceText A Public Attitudes toward ScienceBackground Introduction✧An overview of the last hundred years --- the development of scienceand technology☺Physics and Astronomy☺Technology☺Life Science✧Warming up Exercises: Checking Your Word Power1) She won't listen to me. Let's see if Sue can bring her around. (劝服、说服)2) They managed to bring off the most daring jewelry robbery in history.(使实现、完成)3) Why did you have to bring up the subject of money? (提出)4) Computer technology will bring about a revolution in business administration. (引起、导致)1) If you're planning a trip to the museum, be sure to put aside at least an hour and a half.(留出)2) Sue has never been very good at putting herself across at interviews. (解释清楚、使被理解)3) The rescue services are still trying to put out the fires. (熄灭)4) If you suspect that the illness might be serious you should not put off going to see thedoctor. (推迟、延期)1) The US has threatened to cut off economic and military aid. (切断、阻断)2) Several major hospitals are cutting back on staff at the moment. (削减、缩减)3) The current advice to pregnant women is to cut out alcohol. (祛除、戒除)4) Sorry to cut in on you, but there are one or two things I don't understand. (打断、插嘴)1) She fitted into the team very well. (融入、被接纳)2) Instead of slowing down, the population of the city is growing faster and faster. (减慢)3) The difficulty lies in providing sufficient evidence. (在于)4) You can do without a carpet but you've got to have somewhere to sit. (没有…也设法对付过去)Text AnalysisText Organization(This text is the first piece of expository writing Ss encounter in Book One. Exposition is the process of making a statement and then supporting it with evidence.)Part One Paras 1-3 Main idea: Proposing ArgumentTo make informed decisions about change, the public needa basic understanding of science.Part Two Paras 4-6 Main idea: Supporting DetailsWhat can be done to educate the public about science? Part Three Para 7 Main idea: ConclusionWith an informed public, human civilization will survive.。
Unit3(T)Attitude Towards Work
Unit 3 工作态度I. Related Background Information1. The Power of Personal AttitudesEach of us is made up of various physical, vital, and mental parts. There is our physical body and its organs, muscles, etc; the vital being with its sensations, emotions and feelings, and the mental part with its thoughts, memories, reasoning power, beliefs, etc. Somewhere between our emotions and our thought processing lies our attitudes—our emotional perceptions about life, about others, even towards our own selves. Attitudes generally express positively and negatively. E.g. when I have good feelings towards my work or towards others, the attitude is positive. When I feel reluctant to do certain things that are necessary, or show hostility towards certain individuals, then my attitude is negative.Interestingly, if we can identify a bad attitude and make the effort to change it, we will find that life will cooperate with our inner efforts, bringing us instances of sudden good fortune. Consider this true-life incident.A salesperson was intimidated about meeting a very large customer. He felt that the effort was a waste of time since the company was too large and would be too hard to penetrate. Needless to say, he did not get that or any other sale with the client. However, a number of months later, he changed his attitude about working with such large accounts. The very next day, he was stunned when that very same large customer, who turned him down earlier, gave him a huge order!As we can see, if we change our attitudes, life has a funny way of responding to our efforts. We call this phenomenon “life response.” When we change our attitudes, or otherwise elevate our consciousness, life quickly responds thereafter with miraculous-like instances of good fortune.2. Attitudes About Ourselves, Others, LifeThough we have many attitudes about all aspects of life, if we look a little closer we can identify three basic types—those that have to do with ourselves, those we have about others and the objects around us, and those we have towards life itself. An example of a negative attitude about ourselves is having low self-esteem, or low self-confidence. An example of a wanting attitudes about others is a ill feeling towards another person, or being mistrustful of others. An example of a negative attitude towards life is being pessimistic that things will never turn out well. However, if we change any negative attitude to the positive, life tends to quickly respond. Consider this true story, where a person changed her attitude about certain people:A woman was working as a temporary employee for a large medical organization. For months, she complained about certain coworkers at her job. At the time, she had decided to develop a 30-day plan to secure a full-time position. One part of her plan was to change her attitude toward these particular individuals.In the days that followed, she persisted in following her plan, especially focusing on her wanting attitude toward others. She was shocked, however, when a month intoher plan, she was suddenly asked to work for the organization full time—her first non-temporary job in nearly a decade!That is the power of changing a negative attitude toward others. Here is another incident, this time narrated by an employer from Asia:“In our unit, there was a supervisor whom I felt was indifferent, insubordinate, and had to be punished. I was looking for an opportunity to pin him down. A time came to do so, and I dismissed him mercilessly. Within two days of his dismissal, there was a major breakdown in one of the machines.The supplier of the machine had sent their engineers. They struggled for 7 days and could do very little to set right the machine. I was thoroughly disgusted. I started examining my attitudes on several fronts during the last 10 days.It struck to me that whenever I am in the position to do so, my attitude is to dominate another person. In this case, I was able to dominate the supervisor and dismiss him mercilessly. But in the case of the machine, I could not afford to throw it away and replace it with a new machine; so I tolerated it. Based on my previous knowledge of the subtle workings of life, I understood at that point that I had to change my attitude.I then called back the supervisor, apologized for my rude action, and requested that he continue in the company. He felt very happy. It was then striking that the machine that had been out of commission until them, now unexpectedly got fixed. In fact, there haven’t been any serious troubles with any of the machines since then!”As we can see, when we overcome a negative attitude towards others, life tends to respond with instant good fortune. Machines that had broken down suddenly start working, late projects suddenly are completed on time, negative situations dissolve, employment comes our way out of nowhere, cash unexpectedly moves in our direction, and so forth. It is the miracle of life response in action!3. Ralph Waldo Emerson (1803-1882)Ralph Waldo Emerson, whose original profession and calling was as a Unitarian minister, left the ministry to pursue a career in writing and public speaking. Emerson became one of America's best known and best loved 19th century figures. Quotations by Author Ralph Waldo Emerson● A hero is no braver than an ordinary man, but he is braver five minutes longer.●Character is higher than intellect. A great soul will be strong to live, as well as tothink.●Don’t be too timid and squeamish about your actions. All life is an experiment.The more experiments you make the better.●Every great and commanding moment in the annals of the world is the triumph ofsome enthusiasm.●Every sweet has its sour; every evil its good.●If I have lost confidence in myself, I have the universe against me.II. Language PointsText A1.First, some people are convinced that ea rning a living is wasting time…convince vt 使确信；使信服e.g.He was trying to convince the policeman of what he said.be convinced: believe firmlye.g.They’re convinced that the picture is genuine.2.If this is the case with you, recall your last long vacation.此句中，“this is (not) the case”表示“this is (not) true”。
unit 3 public attitude toward science
Economists say that the quick economic growth is likely to continue throughout the 2010s. 2) Probably ( when used as an adv., the word is often preceded by “ most”, “more than” or “very”. You don’t use it as an adv. on its own)
you do not have sth. you need, want or usu. have
e.g. You will have to do without your dinner if you don’t get back in time.
Other phrases : do with do away with do up
responsibilityresponsibility指由于法律职业或道德等方面的要求指由于法律职业或道德等方面的要求而应尽的责任或义务而应尽的责任或义务着重必须对后果负责着重必须对后果负责acceptfullresponsibilityone?serror对自己的错误负完全责任
born on 8 January 1942 (300 years after the death of Galileo) in Oxford, England. He got his first degree in Natural Science at University College, Oxford. Gained Ph.D in cosmology at Cambridge. Stephen Hawking has worked on the basic laws which govern the universe. Stephen Hawking has three popular books published, A Brief History of Time, Black Holes and Baby Universes and Other Essays and most recently in 2001, The Universe in a Nutshell . He have had the motor neurone disease for all his adult years that makes him unable to move and speak normally. He now works and communicate by a small portable computer and a speech synthesizer.
新视野大学英语读写教程unit3课文与单词（NewhorizonsCollegeEngli..
新视野大学英语读写教程 unit3 课文与单词（New horizons College English reading and writing course Unit3 text and words）一颗善良的心比我意识到的还要多，爸爸帮助我保持了平衡。
在我成长的过程中，我很尴尬地被人看见和我父亲在一起。
他严重残废，个子很矮，当我们走在一起，他的手在我的手臂上保持平衡时，人们会盯着我看。
我会在不必要的注意力中挣扎。
如果他注意到或感到烦恼，他从不泄露。
很难协调我们的步骤——他停滞不前，我不耐烦——正因为如此，我们一边走一边不说什么。
但当我们出发时，他总是说：“你定了速度。
”。
我会尽量适应你的。
”我们通常步行去或从他去上班的地铁上去。
尽管天气恶劣，他还是去上班了。
他几乎从不错过一天，即使别人不能，他也会去办公室。
骄傲的事。
当雪或冰在地上时，即使有人帮助，他也不可能走路。
在这样的时刻，我或我的姐妹们把他拉过布鲁克林区，N.Y.的街道上，在地铁出入口与钢轮的婴儿车。
一到那儿，他就抓住扶手，一直走到较低的台阶上，温暖的隧道空气没有结冰。
在曼哈顿，地铁站是他办公楼的地下室，在我们回家的路上，在布鲁克林区遇到他后，他就不必再出去了。
当我想到这件事时，我惊讶地发现，一个成年男子要承受这样的羞辱和压力，必须有多大的勇气。
他是如何做到这一点的，没有怨恨和抱怨。
他从不把自己说成是一个可怜的对象，也没有嫉妒过那些幸运或能干的人。
他在别人身上寻找的是一颗“善良的心”，如果他找到了一个，主人对他来说已经足够好了。
现在我长大了，我相信这是判断人的适当标准，尽管我还不知道什么是“好心肠”。
但我知道我自己没有时间。
由于无法参加许多活动，我父亲仍然试图以某种方式参与。
当一个当地棒球队发现自己没有教练时，他就坚持下去。
他是一个见多识广的棒球迷，他过去常带我地埃比茨棒球场观看布鲁克林道奇队的比赛。
他喜欢去参加舞会和聚会，在那里他可以坐着看。
研究生英语教程(上Unit 3 Attitudes Toward Life
Unit 3 Attitudes Toward LifeText AAre Tou An Optimise.Tamara Eberlin1 Positive thinking is a lot more than blind faith—and its power over people’s lives is awesome. Optimists fare better than pessimists in almost every aspect of life, often achieving more and enjoying greater social success. Optimistic people are also less susceptible to depression and physical ills. Psychology professor Martin E. P. Seligman states, “There’s eviden ce that optimism bolsters the immune system. ”2 Psychologists believe optimism and pessimism are habits we learn as children, and our parents are our role models. When a water pipe broke and flooded your new home, did your father lament, “Why did I pick such a lousy house”? Or did he declare, “ Our contract guarantee d everything would be in perfect condition, so I’ll have the builder fix the plumbing and replace the damage. ” j3 “ Optimism is a habitual way of explaining setbacks to yourself. J says Seli gman,1 Here’s how it works;4 The pessimist believes bad events stem from permanent conditions ( I failed the math quiz because I don’t have a head for numbers” ) and good events from temporary ones ( “ My husband brought me flowers because he had a good day at work ” ). The optimist, however, attributes failure to temporary causes ( “ I failed the test because I didn’t pay attention”) and favorable situations to enduring causes (“He brought me flowers because he loves me” ).5 The pessimist allows a disappointment in one area of his life to pervade the rest. Say he’s laid off from work. The pessimist not only feels bad about losing his job, but he also starts to worry that his marriage is in trouble and his kids are out of control. 'The optimist doesn’t l et one setback contaminate his whole life. So at the moment I don’t have a job, he thinks. My wife and I are still close, and my kids are doing well at school.6 When things go wrong, pessimist blame themselves. If another driver dents your parked car, you chide yourself for parking in a “stupid” spot. The optimist j ascribes such trouble to a fluke or looks for a new approach—“ Next time I’ll park where there are fewer cars. ”7 “The thought Nothing I do matters prevents pessimists from trying toimprove the situation,” Seligman notes. “So, confronted by a setback, they just give up.8 Want to become more of an optimist? Luckily, learned habits can be unlearned. The latest research shows that optimism is a skill anyone can master. Here’s a four-step program to help you to think positively.Challenge Negative Ideas9 Suppose you’re late getting to work. Rather than berating yourself—“ I’m always late” -—keep your self-appraisal accurate. Try to remember when you were last late. Was it yesterday? No, eight weeks ago. Are you late because you lazed in bed? No, your teen-ager emptied the car’s tank last night, so you had to stop for gasoline.10 Imagine the worst-case scenario, but then picture the best. “I’m going to get fired.” You moan. N ot likely. Maybe the boss gets caught in traffic and arrives even later than you. Next, envision the most likely scenario: the boss scowls as you scurry to your desk—embarrassing, but far from fatal.11 Finally, look for a solution. Work through lunch, or leave the house ten minutes earlier to allow for unforeseen delays.12 “Think of the failure as the result of a faulty strategy, not some character flaw”, says Seligman. “Then, instead of feeling helpless, you can take action. Rehearse Being a Winner13 “In experiment, people who imagine themsel ves succeeding outperform those who expect to fail, ” explains psychology prof essor David Myers. Afraid you’ll blow your diet at your niece’s wedding? Before the big day, vi sualize yourself passing up crab puffs in favor of vegetables.: By the time you face the real challenge, your mental rehearsals will have given you confidence and willpower.14 Suppose you were recently divorced. A friend arranged a dinner party to which she’s a lso invited an eligible man. The pessimist in you moans, “He won’t be I interested in me.”Now ask yourself what the optimist would do. Put on that * black dress friends say is so flattering? Do it!Give Yourself Credit15 Acknowledge past successes. Analyze the good things that happen to you as a result of your own efforts. Your vacation photographs were superb not because the camera was designed for dummies, but because you are skilled at lighting 1 and composition. Your barbecue was a success not because the weather was nice, but because of your preparation and social skills.16 Celebrate achievements. “I fixed that hole in the wall without having to call the carpenter. Now I’ll treat myself to a new power tool. ” Taking pride in your accomplishments builds a sense of self-worth.Set Goals17 Hopefulness, says psychologist C. R. Snyder, “requires both ‘willpower and way power’ —the means to achieve your goals. ” Choose those goals wisely and make sure they are your own. If your father dreamed you’d take over thefamily hardware store but you love books more, you’ll be happier as a librarian.18 Be specific. Vague pl ans “ to do more for the community” have less chance of succeeding than do vows to volunteer once a week at a soup kitchen. Break down large goals into smaller ones to keep from being paralyzed by the enormousness of your task.19“With each interim goal you reach,” says Snyder, “you’ll see progress. You’ll feel energized and excited about what’s to come. ” And that’s the mark—and the power—of an optimist.(907words)。
新目标英语九年级unit 3单词详解
pierce 刺穿;刺破词根：pierceadj. piercing 刺穿的；敏锐的；尖刻的；打动人心的 pierced 穿通的vt.1. 刺穿；刺破；穿过：He pierced the rubber ball with a needle.他用针刺穿橡皮球。
2. 打动，感动：to pierce someone to the core深深地打动某人3. (寒冷、忧伤等)影响，侵彻：The cold wind pierced him to the bone.他觉得寒风刺骨。
4. 穿孔；挖洞；穿洞；钻孔：The worker tried to pierce a hole in a piece of leather.工人设法在一块皮革上打一个洞。
在(鼻、耳等身体部位)上穿孔：get one’s ears pierced 在某人的耳朵上打洞I'm having my ears pierced on Saturday.我星期六要去扎耳洞。
5. 突破，冲破；突入：The army pierced the enemy's line.部队突破了敌人的防线。
6. 尖叫声穿过；被突然听见；(亮光)照进：The sound of the telephone pierced his sleep.xx铃声把他从睡梦中惊醒。
7. 看穿，洞察，识破： Old Mother Adams next door couldn't pierce her daughter's thoughts.隔壁的亚当斯老大妈看不透女儿的心思。
vi.穿入;刺入;突破(有时与 to, into 或 through 连用)：The rocket pierced through the space.火箭穿过太空。
The knife did not pierce very deeply.刀扎得不很深。
license 执照;许可证美['laɪsns]n. 执照，许可证；特许vt. 许可；特许；发许可证给[ 过去式licensed 过去分词licensed 现在分词licensing ]licence 许可证，执照；特许licensee 持牌人；执照持有者；获许可的人；领到执照的人licenser 认可者；发许可证者silly 愚蠢的;傻的adj. 愚蠢的 sillier silliestn. 傻瓜[ 复数sillies 比较级sillier 最高级silliest ]n. silliness 愚蠢；糊涂adj.愚蠢的 foolish, stupid, mad, doltish, insipientn.傻瓜 stupid, fool, donkey, gump, aleckBut I feel silly when he wants me to do it in public, like at the supermarket.可是在公共场合比如在超级市场里，他还要我这样，我就觉得太冒傻气了。
Unit 3 Attitudes Toward Work
In-class reading
summary
Today’s workers want meaning in their work and balance in their lives. Companies should try to adapt to the change and make help work more meaningful. Future organizations should build strong, collaborative relationships with employees if they want to be successful.
After-Class Reading passage 1 work lovers or work addicts leisure n.空闲，空闲时间
来自古法语leisir
What
do you do in your leisure time?
你空闲时间做些什么？
Let someone/something go
Be sensitive to
She
is sensitive to what people think of her.
paper is sensitive to light.
Photographic
Make a/no/some/ difference
The
It
rain has some difference to he game.
The public will remember for a long time that Texaco failed to stop racial discrimination within its own organization. Within its own ranks在公司内部
大学英语教程UnitTetAPublicAttitudesTowardScience教案
3.grasp the key language points and how to use them in context
Important & Difficult Points
Part 3
(1) What does the sick joke mean?
(2) What does the author have faith in?
Read, Biblioteka nswer and discuss.
Step 2
Underline the key phrases according to the Chinese meanings given.
o
Reflection & Comments:
Part 3: Para. 7 drawing a conclusion
2.Ask students to read the passage and answer some questions.
Part 1
(1) What are the public attitudes toward science?
Students’ expected reaction
Students’ unexpected reaction
Comments
Homework checking
1. Check the homework assigned before.
Raise questions if necessary.
Step 1
Give explanations to some difficult sentence patterns in the passage.
unit3A课文PUBLIC_ATTITUDES_TOWARD_SCIENCE
PUBLIC ATTITUDES TOWARD SCIENCEStephen HawkingWhether we like it or not, the world we live in has changed a great deal in the last hundred years, and it is likely to change even more in the next hundred. Some people would like to stop these changes and go back to what they see as a purer and simpler age. But as history shows, the past was not that wonderful. It was not so bad for a privileged minority, though even they had to do without modern medicine, and childbirth was highly risky for wom en. But for the vast majority of the population, life was nasty, brutish, and short.Anyway, even if one wanted to, one couldn't put the clock back to an earlier age. Knowledge and techniques can't just be forgotten. Nor can one prevent further advances in the future. Even if all government money for research were cut off (and the present government is doing its best), the force of competition would still bring about advances in technology. Moreover, one cannot stop inquiring minds from thinking about basic science, whether or not they are paid for it. The only way to prevent further developments would be a global state that suppressed anything new,and human initiative and inventiveness are such that even this wouldn't succeed. All it would do is slow down the rate of change.If we accept that we cannot prevent science and technology from changing our world, we can at least try to ensure that the changes they make are in the right directions. In a democratic society, this means that the public needs to have a basic understanding of science, so that it can make informed decisions and not leave them in the hands of experts.At the moment, the public is in two minds about science. It has come to expect the steady in crease in the standard of living that new developments in science and technology have brought to continue, but it also distrusts science because it doesn't understand it. This distrust is evident in the cartoon figure of the mad scientist working in his laboratory to produce a Frankenstein.It is also an important element behind support for the Green parties. But the public also has a great interest in science, particularly astronomy, as is shown by the large audiences for television series such as The Sky at Night if and for science fiction.What can be done to harness this interest and give the public the scientific background it needs to make informed decisions on subjects like acid rain, the greenhouse effect, nuclear weapons, and genetic engineering? Clearly, the basis must lie in what is taught in schools.But in schools science is often presented in a dry and uninteresting manner. Children learn it by rote to pass examinations, and they don't see its relevance to the world around them. Moreover, science is often taught in terms of equations. Although equations are a brief and accurate way of describing mathematical ideas, they frighten most people. When I wrote a popular book recently, I was advised that each e quation I included would have the sales. I included one equation,Einstein 's famous equation, E = mc2.Maybe I would have sold twice as many copies without it.Scientists and engineers tend to express their ideas in the form of equations because they need to know the precise values of quantities. But for the rest of us, a qualitative grasp of scientific concepts is sufficient, and this can be conveyed by words and diagrams, without the use of equations.The science people learn in school can provide the basic framework. But the rate of scientific progress is now so rapid that there are always new developments that have occurred since one was at school or university. I never learned about molecular biology or transistors at school, but genetic engineering and computers are two of the developm ents most likely to change the way we live in the future. Popular books and magazine articles about science can help to put across new developments, but even the most successful popular book is read by only a sm all proportion of the population.Only television can reach a truly mass audience. There are some very good science programmes on TV, but others present scientific wonders simply as magic, without explaining them or showing how they fit into the framework of scientific ideas. Producers of television science programmes should realize that they have a responsibility to educate the public, not just entertain it.The world today is filled with dangers,hence the sick joke that the reason we have not been contacted by an alien civilization is that civilizations tend to destroy themselves when they reach our stage. But I have sufficient faith in the good sense of the public to believe that we might prove this wrong.Language Studyattitude:manner or way one thinks about, behaves toward, or fee ls toward sb. or sth. (usu. followed by to/ towards) 看法; 态度The boy has a bad attitude towards his schoolwork.His son's attitude to work made him angry.likely:1) probable (When functioning as an a., the word is often used in the following patterns: it is likely that... , be likely to do sth.) 可能的It is likely that my roommate will win the first-class scholarship.An earthquake is likely to strike the area in a year or two.Economists say that the quick economic growth is likely to continue throughout the 2010s.2) probably (When used as an ad., the word is often preceded by "most", "more than", or "very". You don't use it as an ad. on its own.) 可能It is reported that another sandstorm will very likely come in the next 24 hours.We will most likely stay home during the Spring Festival.do without:manage to survive, continue, or succeed although you do not have sth. you need,want, or usu. Have 没有… 而设法对付过去You'll have to do without your dinner if you don't get back in time.I can't afford a car, so I guess I'll have to do without.highly:1) very 很Mr. Smith was a highly successful salesman.It seem s highly likely that she will take the job.2) to a high level or standard 非常Most of the people present at the meeting are highly educated women.The chairman of the department was the most highly paid member of faculty.anyway:(used to change the subject of a conversation or to support an idea or argument) anyhow 不管怎么说--- "I've got a terrible cold."---"Have you? Oh, dear. Anyway, so you're not going to go away this weekend?"We ought to spend less on the defence missiles, which I think are pretty useless anyway.put/turn the clock back:return to a situation that used to exist, usually because the present situation is unpleasant 倒退, 开倒车The employment bill in which women are not allowed to take jobs will put the clock back fifty years.Forget all about it and look to the future; you can't turn the clock back.cut off:stop providing (sth.) 切断, 中断; 切下, 剪下Water and electricity supplies in the city have been cut off because of the American air attacks.Their phone has been cut off because they haven't paid the bill.bring about:make (sth.) happen 引起, 导致Some educators are hoping to bring about major changes in the educational system.Jealousy in a relationship is often brought about by a lack of trust.moreover:in addition to what has been said; further; besides 而且, 再者Local people would like a new road. Moreover, there are good economic reasons for building one.She saw that there was a man immediately behind her.Moreover he was observing her strangely.inquire:seek information by questioning; ask (also spelled "e nquire"; sometimes followed by about or wh-clause) 询问"Is som ething wrong?" he inquired. I rang up to inquire about train times.He asked for his key and inquired whether there had been any messages for him.such ... that:(formal or literary) used to give a reason or explanation for sth. 如此… 以致于The nature of the job was such that he felt obliged to tell no one about it.His manner was such that he would offend everyone he met.initiative:1) the ability to make decisions and take action without waiting for sb. to tell you what to do 首创精神I wish my son would show a bit more initiative.The workers are able to solve the problems on their own initiative.2)used in the phrase "take the initiative" : be the first person to take action to improve a situation or relationship, esp. when other people are waiting for sb. else to do sth. 主动Why don't you take the initiative and arrange a meeting?Don't stand around waiting for someone else to take the initiative.slow down:become slower, or make sb. or sth. Slower 减慢It seem s likely that the economy will slow down over the next twelve months.There is no cure for the disease, although drugs can slow down its rate of develop- ment.The driver slowed the bus down when he saw a boy standing in the road.rate:1) the speed at which sth. happens over a period of time 速度The rate at which hair grows can be very slow.The world's forests are disappearing at an even faster rate than experts had thought.2) a certain am ount of one thing considered in relation to a unit of another thing 比率Britain held the record of having the highest divorce rate in Europe.Businesses are closing all over that country at a rate of fifty a week.ensure:make sure (followed by a n. or thai-clause) 保证, 确保This new treaty will ensure peace .Com e early to ensure that you get a seat.informed:having or showing knowledge 有知识的, 了解情况的; 明智的确Science is now enabling us to make more informed choices about how we use common drugs.According to informed sources, he has been enrolled by Harvard University.inform:tell (used in the patterns: inform sb. of/about sth., inform sb. + thai-clause, inform sb. It is a fairly formal word. In conversation you usually use tell. 告诉, 通知They informed us of their arrival at Pudong Airport.Have you informed the police that there's been an accident?"I just added a little soy sauce," he informed us.at the moment:now, at the present moment 此刻, 目前I'm rather busy at the moment; could I call you back?At the moment, no one is talking to me.in two minds (about sth.):unable to decide whether or not you want sth. or want to do sth. 犹豫不决; 三心二意I think she's in two minds about whether to accept his present or not.steady:1) constant 平稳的The government's policies have brought a period of steady economic growth with falling unemployment.There has been a steady improvement in her condition.2) firm 稳定的---"That ladder doesn't look very safe.---"Oh well, it is steady as a rock."Keep the camera steady while you take a picture.audience:1) a group of people who watch and listen to sb. speaking or performing in public (used as a collective countable noun) 观众, 听众The audience began clapping and cheering as soon as the film star appeared on the stage.The singer called for a member of the audience to join him on stage.2) the people who read a writer's books (used as a collective countable noun, usu. singular) 读者His second book will attract a narrower audience, mainly teachers and college students.His book reached an even wider audience when it was filmed for television.basis:(pl. bases) 1) the facts or ideas from which sth. can be developed; foundation (usu. used as a singular noun, followed by for or of) 基础The video will provide a basis for class discussion. The research will form the basis of a book.2) the circumstance that provides a reason for some action or opinion (usu. followed by of or thai-clause)You must stay at hom e, on the basis of the medical reports we have received.Students are able, on the basis of experience, to choose which subjects to specialize in.On the basis that recognizing the problem is halfway to a solution, we should pay much attention to his comments.lie in:exist or be found in sth. 在于His skill lies in his ability to communicate quite complicated ideas.The play's interest lies in the questions it raises about marriage.in terms of:as regards (sth.); expressed as (sth.) 从… 方面( 或角度) 来说; 按照, 根据In terms of salary, the job is terrible.In terms of customer satisfaction, the policy can't be criticized.The figures are expressed in terms of a percentage.brief:1) using few words; concise 简洁的The teacher of English told the students to write a brief description of a typical problem they had recently met with.Patrick gave a brief summary of the last night's events.2) lasting or taking a short time 短暂的This time their visit to Beijing is brief.My brother once made a brief appearance on tv .accurate:exact 准确的, 精确的On the whole the program provided an accurate picture of the effect of AIDS.You were pretty accurate in your calculations.tend:be likely to happen or have a particular characteristic or effect 倾向, 趋向Some people tend to get up later at weekends.The old couple tend to buy cheap processed foods like canned chicken. The school bus tends to be early on Monday mornings.in the form of:1) having the shape of 呈… 的形状;The lane was in the form of a big "S".The trees were laid out in the form of the figure eight.2) existing in a particular form 以… 的形式They received a benefit in the form of a tax reduction.precise:exact 精确的We will never know the precise details of his death.The precise location of the air crash was established yesterday.grasp:understanding 掌握, 了解Applied mathematics was beyond the grasp of most of her students.She has a good grasp of the English language.sufficient:as much as is needed, enough (often followed by for or to +infinitive) 充分的, 足够的---"Can you lend me some money for the journey?"---"Yes, will $100 be sufficient?"There was not sufficient evidence to prove that he was guilty.His income is sufficient to keep him comfortable.There is sufficient food for everyone.convey:make (ideas, feelings, etc.) known to another 传达, 表达Their bright eyes and smiling faces conveyed the impression that they were very excited.Words cannot convey how delighted I am that you'll come and spend the weekend with us.put across:cause to be understood 解释清楚, 使被解释Good teachers are the ones who are able to put things across well.The government needs to put across the message that the economy is starting to recover.proportion:1) a part of a group or an amount (usu. singular) 部分A large proportion of the city's population is aged over 50.2) the relationship between the amounts, numbers, or sizes of different things that go together to form a whole (usu. singula r) 比例The proportion of men to women in the medical profession has changed in recent years.A large proportion of the dolphins in that area will eventually die because of the water pollution.fit into:be part of a situation, system, or plan 适合, 符合, 属于The new college courses fit into a national education plan.College English videos are designed to fit into the syllabus.educate:teach or train 教育How can our children be educated if schools are not properly funded?The organization launched a campaign to educate teenagers about the dangers of smoking.entertain:1) give pleasure to 给… 以欢乐Children's television programs not only entertain but also teach.He entertained his friends with stories from his childhood.2) have as a guest 招待According to the school regulations, women students are not allowed to entertain men in their rooms.My husband is in the kitchen; we are entertaining the Smiths this evening.hence:1) as a result, therefore (a formal use, followed by a clause/noun group /a. /ad./ prepositional phrase) 因此, 所以He's an extremely private person; hence his reluctance to give interviews.It was a steep and difficult route and hence not too popular with walkers.The trade imbalance is likely to rise again in the 2000s. Hence a new set of policy actions will be required soon.The Democratic Party was divided and hence very weak.2) from this time 从此I don't know where I will be six months hence.The annual conference of APEC will be held in Shanghai seven months hence.contact:get in touch with 与… 接触Feel free to contact me if you need my help.I will contact the Tourist Information Bureau for further details.language point 1... and human initiative and inventiveness are such that even this wouldn't succeed.: As human initiative and inventiveness do exist, even this way to suppress anything new worldwidewould fail.language point 2At the moment, the public is in two minds about science. : Now the public can't decide whether they need science or not.language point 3It is also an important element behind support for the Green parties. : The public's distrust of science is also an important factor leading to support for the political parties whose main concern is to protect the environment.language point 4But in schools science is often presented in a dry and uninteresting manner. : But in schools scie nce is often taught in a dull and uninteresting way.language point 5Maybe I would have sold twice as many copies without it. : If my popular book had notincluded Einstein's equation, maybe I would have sold twice as many copies.language point 6Only television can reach a truly mass audience. : Unlike popular books and magazine articles, television science programs have a really large audience.language point 7... hence the sick joke that... : ... therefore the sick joke spreads that ... sick joke:sick jokes deal with death and suffering in a cruel and unpleasant way理解科学霍金教授认为使每个人都了解科学是干什么的非常重要。
1 Unit 3 Public Attitudes Toward Science
Public Attitudes Toward ScienceStephen Hawking 1 Whether we like it or not, the world we live in has changed a great deal in the last hundred years, and it is likely to change even more in the next hundred. Some people would like to stop these changes and go back to what they see as a purer and simpler age. But as history shows, the past was not that wonderful. It was not so bad for a privileged minority, though even they had to do without modern medicine, and childbirth was highly risky for women. But for the vast majority of the population, life was nasty, brutish, and short.2 Anyway, even if one wanted to, onecouldn't put the clock back to an earlier age. Knowledge and techniques can't just be forgotten. Nor can one prevent further advances in the future. Even if all government money for research were cut off (and the present government is doingits best), the force of competition would still bring about advances in technology. Moreover, one cannot stop inquiring minds from thinking about basic science, whether or not they are paid for it. The only way to prevent further developments would be a global state that suppressed anything new,and human initiative andinventiveness are such that even this wouldn't succeed. All it would do is slow down the rate of change.3 If we accept that we cannot preventscience and technology from changing our world, we can at least try to ensure that the changes they make are in the right directions. In a democratic society, this means that the public needs to have a basic understanding of science, so that it can make informed decisions and not leave them in the hands of experts. Atthe moment, the public is in two minds about science. It has come to expect the steady increase in the standard of livingthat new developments in science and technology have brought to continue, but it also distrusts science because it doesn't understand it. This distrust is evident in the cartoon figure of the mad scientist working in his laboratory to produce a Frankenstein. It is also an importantelement behind support for the Greenparties. But the public also has a great interest in science, particularly astronomy, as is shown by the large audiences for television series such as The Sky at Night and for science fiction.4 What can be done to harness thisinterest and give the public the scientific background it needs to make informed decisions on subjects like acid rain, the greenhouse effect, nuclear weapons, and genetic engineering? Clearly, the basis must lie in what is taught in schools. But in schools science is often presented in a dry and uninteresting manner. Children learn it by rote to pass examinations, andthey don't see its relevance to the world around them. Moreover, science is often taught in terms of equations. Although equations are a brief and accurate way of describing mathematical ideas, they frighten most people. When I wrote a popular book recently, I was advised that each equation I included would halve the sales. I included one equation, Einstein's famous equation, E=mc2. Maybe I wouldhave sold twice as many copies without it.5 Scientists and engineers tend toexpress their ideas in the form of equations because they need to know the precise values of quantities. But for the rest of us, a qualitative grasp of scientific concepts is sufficient, and this can be conveyed by words and diagrams, without the use of equations.6 The science people learn in school can provide the basic framework. But the rate of scientific progress is now so rapid thatthere are always new developments that have occurred since one was at school or university. I never learned about molecular biology or transistors at school, but genetic engineering and computers are two of the developments most likely to change the way we live in the future. Popular books and magazine articles about science can help to put across new developments, but even the most successful popular book is read by only a small proportion of the population. Only television can reach a truly mass audience. There are some very good science programmes on TV, but others present scientific wonders simply as magic, without explaining them or showing how they fit into the framework of scientific ideas. Producers of television science programmes should realize that they have a responsibility to educate the public, not just entertain it.7 The world today is filled with dangers, hence the sick joke that the reason we have not been contacted by an alien civilization is that civilizations tend to destroy themselves when they reach our stage. But I have sufficient faith in the good sense of the public to believe that we might prove this wrong.。
新标准大学英语综合教程3大意总结
新标准大学英语综合教程3大意总结第一篇：新标准大学英语综合教程3大意总结Summery: 1.1本篇课文的作者是一位即将毕业的大学生。
他准备毕业后旅游当作家，但是担心父亲不接受他的选择。
父亲带他出去捉螃蟹，并让他观察笼子里螃蟹的举动。
这次经历使他认识到，makes him aware that 一个人趁着年轻应该走自己的路。
原来it turns out that 父亲是同意他对未来的选择的。
The writer of the text is to graduate from college.He wishes to travel and write, but feels worried that his father might resist his idea.His father takes him to catch crabs and tells him to watch the interesting behavior of some crabs.The experience makes him aware that one should discover himself and then follow his own path.It turns out that his father supports his plan about the future.1.2 本篇课文使我们认识到一个人的生命是短促的，没有人能够逃脱死亡。
但是我们应该尽力strive to使自己的一生富有意义，丰富多彩。
千万不要把今天该做的事情推迟put off到明天，没有明天，明天就是今天的翻版version。
如果一事无成achieve nothing，生命终结时就会感到无限infinite regret的后悔。
The text tells us that one’s life is short and nobody can escape death.However, we are in a position to strive to make our life meaningful and colorful.Putting off what should be done today till tomorrow is a big mistake, for there is no tomorrow and what is called tomorrow is only a version of today.If one achieves nothing, he will feel infinite regrets at the end of his life.2.1 本片课文是关于/deal with/is concerned with/revolves around/一位女性的童年回忆。
Unit 3
Unit 3 美国人的挚爱布鲁克﹒耶茨1我父亲是别克一族。
在经济大萧条之前，他开的是斯杜兹车。
但由于那次经济上悲剧性的转折，同其他千千万万努力上进、四处奔波的人们一样，父亲在汽车品味上面临重大的调整。
直到他去世的那一天，他开的别克车不仅仅是普通的交通工具，还给他在社会等级结构中定了位—比开蓬迪艾克车的人富一些，但还赶不上开卡迪拉克车的人—并且在整个社会环境中，他所驾驶的车能立刻显示出其身份，驾驶福特车和克莱斯勒车的人们也一样。
2这种来之不易并被高度重视的对车的忠诚，为我们美国人所喜欢的那种与车之间的特殊联系，构筑了坚如磐石的基础。
这就是爱吗?这个词可能有矫揉造作之嫌，但是美国人对车的恭敬胜于一切—不仅把它看作20世纪滚动的雕塑，也看作社会的护身符。
我记得父亲的第一辆别克车是一辆乌黑程亮的轿车，配有厚厚的马海毛椅套和新式的无级变速杆。
父亲喜欢吹嘘说它每小时可以行驶120英里。
一想到它的速度就足以让人感到振奋，并且也为我把这辆漂亮的车叫做“黑美人”增加了可信度，这个名字取自家中菲尔克牌(注:Philco 指菲尔克牌收音机:Green Hormet格林·霍奈特是当时菲尔克牌收音机播出的一个广播节目中主人公的名字)收音机播出的格林·霍奈特驾驶的那辆神秘车的名字。
3与本世纪极大地改变人类生活条件的电话、电视或个人电脑不同的是，车享有如人一般的地位。
有些车成为了家庭成员、机械宠物。
我们给它们起名字，在车道上精心打扮它们，出故障时诅咒创门，以旧车换新车时，我们为失去它们而感到伤心不已。
4这种对车的挚爱让环保论者、安全生活倡导者及社会问题专家感到烦恼，他们认为通向天堂之路已严严实实覆盖着公共交通的闪闪发光的轨道，他们幻想着我们挤在未来的自行车上，而不是坐在如一些狂热的批评家所谴责的“傲慢的战车”的方向盘后。
这种态度已不新鲜。
最初由铁路，继而由汽车所代表的流动性从根本上动摇了特权阶层的地位，在战场上骁勇善战的威灵顿公爵就以蔑视平民大众而著称，150年前他反对发展英国的铁路系统，理由是火车“只能鼓励普通百姓进行不必要的流动”。
现代大学英语第一册课件unit 3
one of the most brilliant theoretical physicists since Einstein Lucasian professor of Mathematics at the University of Cambridge in EnglandEngland-a post once held by the great scientist Isaac Newton
Key Words
Examples: Examples: Hard work combined with luck will ensure you a place in society. The client must ensure that accurate records are kept. inform give facts or information, a formal word for “tell” Collocations: Collocations: inform sb. of/about sth. inform sb that-clause thatExamples: Examples: Please inform us of the time of your arrival as soon as you get the ticket. Derivatives: n. information adj. informed (having or showing knowledge)
Key Phrases & Expressions
in two minds unable to decide between alternatives sth. Collocation: Collocation: be in two minds about sth. Example: Example: Lucy is in two minds about whether to quit her job for the kids or to be a career woman for the rest of her life.
全新版大学英语第一册Unit Three
background
1. Stephen Hawking
A famous British physicist. He has improved on the “black holes theory”, making distinguished contribution to the exposition of the origin of universe. He is considered as the most marvellous theoretical physicist and he’s done most of his work while confined to a wheelchair.
e.g. We are in the minority. • join the (great) majority 加入多数一方 • minority government 少数党政府
• 3. do without: manage to survive, continue, or
succeed although you do not have sth. you need, want, or usu. have 没有…而设法对付过去
• Third-person narration is often adopted.
• Sentences in passive voice appear regularly.
The Outline of the Unit Three
• Background • Structure Analysis • Text Analysis
e.g. Her teachers think highly of her.
• 5. put/turn the clock back: return to a situation
Unit3 Public Attitude Toward Science
Before Reading
Global Reading
Detailed Reading
After Reading
Supplementary Reading
4) What are general public’s attitudes towards science and technology? They expect the steady increase in the standard of living that new developments in science and technology have brought to continue, but they also distrust science because they don’t understand it. Besides, the public also has a great interest in science.
Before Reading
Global Reading
Detailed Reading
After Reading
Supplementary Reading
Warm-up Exercises
Ⅰ. Lead-in
H:\精读课件\第三单元\Unit3\Stephen Hawking The.Big.Bang.Theory._clip(1).mp4
Detailed Reading
After Reading
Supplementary Reading
3) Is it possible to prevent science and technology from further development? Why or why not? No. The only way to prevent further developments would be a global state that suppressed anything new, and human initiative and inventiveness are such that even this would not succeed.
新编第二版新视野大学英语第三册unit3第三单元sectionA
Text Analysis- (2)
Main idea ?
Part I (Paras. 1-2)
Part II Part III Part IV
To feed the reader’s curiosity about “Where Principles Come First”, the author starts his article with an introduction to the principles on which the Hyde School operates.
An educational system should be one in which the love of learning, rather than the acquisition of facts, is cultivated. 教育应该培养学生酷 爱学习，而不仅仅是 为了获取事实。
?教育的目的在于品德的培养edtii?educationisnotanendbutameanstoendtdbtt?教育不是目的而是一种达到目的的手段
Unit 3
1. What is the purpose of education?
Education has for its object the formation of character. 教育的目的在于品德的培养 Education is not an end, but a means to end. 教育不是目的，而是一种达到目的的手段。
Devices for developing it ?
Part IV
Exemplification（举例法）
Text Analysis- (4)
Main idea？ Part I
人教版英语九年级全一册unit3知识点
人教版英语九年级全一册unit3知识点Unit 3 of the ninth-grade English textbook focuses on several key knowledge points that are essential for students to master. In this unit, students will learn about different cultures, the importance of respecting diverse opinions, and effective communication skills. Let's delve into these topics and explore the depth and significance they hold.Cultural Diversity: Appreciating DifferencesIn today's interconnected world, understanding and appreciating different cultures have become crucial. Unit 3 introduces students to various cultural practices, beliefs, and traditions. By learning about cultural diversity, students can broaden their perspectives and develop a more inclusive mindset. They will grasp the idea that there is no superior or inferior culture, but rather, each culture possesses unique characteristics that are worthy of admiration.Respecting Diverse Opinions: Embracing IndividualityAnother important aspect of Unit 3 is cultivating an open-minded attitude towards diverse opinions. Students will be encouraged to respect and acknowledge different viewpoints, fostering an environment that promotes healthy discussions and exchanges. This lesson not only enhances their understanding of human nature but alsoequips them with essential life skills such as empathy, tolerance, and constructive criticism.Effective Communication: Bridging GapsUnit 3 places a strong emphasis on effective communication, as it plays a pivotal role in all aspects of life, from personal relationships to professional success. Through practical exercises and role plays, students will learn how to express their thoughts clearly, actively listen, and consider the various communication styles when interacting with others. Understanding the importance of nonverbal cues, tone, and body language will empower students to be effective communicators, bridging gaps and building strong connections with people from diverse backgrounds.Cultural Exchange: Broadening HorizonsUnit 3 also highlights the significance of cultural exchange in promoting mutual understanding and friendship. Through activities such as sharing personal stories, discussing favorite traditions, and planning cultural events, students will not only deepen their knowledge of different cultures but also develop a sense of belonging to a global community. This experience helps them appreciate the beauty of cultural diversity and fosters a spirit of cooperation, respect, and unity.Reflection and Self-ImprovementIn addition to the core knowledge points, Unit 3 encourages students to reflect upon and improve their own language learning skills. Students will be guided to evaluate their strengths and weaknesses, set achievable goals, and develop effective study habits. By fostering a growth mindset and encouraging self-reflection, this unit empowers students to take ownership of their learning journey, paving the way for continuous improvement and personal growth.ConclusionUnit 3 of the ninth-grade English textbook covers various significant knowledge points that not only enhance students' language skills but also cultivate important life skills such as cultural appreciation, respect for diverse opinions, effective communication, and self-improvement. By exploring these topics in depth, students will gain a deeper understanding of the world around them and develop into well-rounded individuals capable of contributing positively to society.。