Unit 12的主要内容

九年级英语Unit 12 知识点Unit 12 Knowledge Points in Grade Nine EnglishIntroductionIn the ninth-grade English curriculum, Unit 12 covers various knowledge points. This unit aims to strengthen students' language skills, enhance their understanding of different contexts, and expand their vocabulary. In this article, we will explore some key aspects of Unit 12, providing a comprehensive overview that will assist students in their language acquisition journey.Listening SkillsLanguage learning involves effective listening, which is a foundational skill. Unit 12 emphasizes the development of listening comprehension. To improve this skill, students can engage in activities such as listening to podcasts, watching movies or TV shows in English, and participating in group discussions. Through these activities, students can familiarize themselves with different accents, colloquial expressions, and intonation patterns.Reading SkillsIn Unit 12, students will encounter a variety of reading materials, including narrative texts, articles, and nonfiction passages. To enhance reading skills, it is important to practice extensive reading. Students can select books or articles of interest, read newspapers, or explore online resources to broaden their exposure to different topics and writing styles. Additionally, they should focus on comprehension and develop strategies such as skimming, scanning, and predicting to enhance their reading speed and overall understanding.Writing SkillsUnit 12 aims to improve students' writing skills by introducing various writing tasks. These tasks may include writing essays, formal letters, or informal emails. To excel in writing, students should develop a systematic approach. Planning the structure of their writing, brainstorming ideas, and organizing content in a logical manner are important steps. Moreover, practicing different writing styles and adopting appropriate vocabulary and grammar will enhance the effectiveness and coherence of their written work.GrammarGrammar plays a crucial role in language proficiency. Unit 12 focuses on various grammar structures such as passive voice, reported speech, and conditional sentences. To master these structures, studentsshould practice actively, working on exercises that target each specific grammar point. Additionally, they can review grammar rules through online resources, textbooks, or seek guidance from their teachers.Vocabulary ExpansionExpanding vocabulary is essential for effective communication. Unit 12 introduces new vocabulary related to various topics, such as travel, technology, and education. To enhance vocabulary, students can create flashcards, categorize words into groups, or use online tools and apps designed for language learning. Incorporating new words into daily conversations and writing will also help students reinforce their understanding and application of vocabulary.Speaking SkillsDeveloping speaking skills is integral to real-life communication. Unit 12 provides opportunities for students to engage in discussions, debates, and presentations. To improve speaking abilities, students should actively participate in class activities and engage in conversations with classmates and teachers. Taking advantage of language exchange programs, language clubs, or practicing with language-learning apps will also provide additional platforms for oral practice.ConclusionUnit 12 in the ninth-grade English curriculum covers a range of essential knowledge points. By focusing on listening skills, reading skills, writing skills, grammar, vocabulary expansion, and speaking skills, students can enhance their overall language proficiency. Continuous practice, utilizing various resources, and seeking guidance from teachers will undoubtedly guide students towards mastering the content of Unit 12 and becoming more confident English speakers and writers.。

七年级英语Unit 12—Education人教版【本讲教育信息】一. 教学内容：Unit 12—Education二. 课文难点解析：1. In 1986, the Chinese government introduced a law stating that by the year 2000 every Chinese child would have nine years of pulsory education.1986年，中国政府出台了一部法律规定到2000年每个中国儿童都要接受九年义务教育。

introduce：介绍；正式提出，提交，实施The government has introduced a ban on the advertising of cigarettes.2. Although there were several problems in reaching this target, the oute was highly successful.虽然要达到这个目标还有很多问题，但是结果非常成功。

highly ：高度地，非常（修饰successful / sensitive / petitive 等）3. In China, as in other countries, the government realizes that the future welfare of its citizens is closely linked to education.和其他国家一样，中国政府认识到，公民的未来的幸福同教育是密不可分的。

be closely linked to…：与……有密切联系。

4. To begin with, it is important to create a positive attitude. In areas where agriculture plays an important role, people do not attach importance to education, and parents are skeptical of anything that take children away from their work on the farm.首先要有一个积极的态度，这很重要。

九年级英语unit 12的知识点Unit 12: Knowledge Points in 9th Grade EnglishIn this unit, we will explore various knowledge points in 9th Grade English. These points are crucial to enhance our understanding and usage of the English language. Let's delve into these topics without further ado.1. Vocabulary Expansion:Expanding our vocabulary is essential to improving our English language skills. Here are some useful strategies to expand our vocabulary:- Reading extensively: Reading books, newspapers, and articles enables us to encounter new words in different contexts.- Creating word lists: Jotting down new words along with their meanings and example sentences helps us remember and review them later.- Using synonyms and antonyms: Identifying synonyms and antonyms for common words enhances our writing and speaking skills.- Learning word roots and affixes: Understanding word roots and common affixes helps us decipher the meanings of unfamiliar words.2. Grammar:Proper grammar usage is vital for effective communication. Let's review a few key grammar concepts:- Verb tenses: Understanding the different verb tenses, such as present, past, and future, allows us to express actions accurately in different time frames.- Subject-verb agreement: Ensuring the subject and verb agree in number and person helps maintain grammatical correctness.- Sentence structure: Mastering the use of subjects, predicates, phrases, and clauses enables us to construct clear and concise sentences.- Modifiers: Knowing how to correctly use adjectives and adverbs enhances the quality of our writing and adds precision to our descriptions.3. Reading Comprehension:Improving our reading comprehension skills is essential for understanding academic texts and gathering information effectively. Here are some strategies to enhance reading comprehension:- Skimming and scanning: Quickly going through the text to get a general idea (skimming) and searching for specific information (scanning) helps in efficient reading.- Identifying main ideas and supporting details: Recognizing the main idea and supporting details allows for a better understanding of the text's overall meaning.- Analyzing text structure: Paying attention to the structure of the passage, such as headings, subheadings, and paragraph organization, aids in understanding the content.- Making inferences: Drawing logical conclusions based on the information provided in the text helps us comprehend implicit meanings.4. Writing Skills:Developing strong writing skills enables us to express our thoughts and ideas clearly. Here are some areas to focus on:- Organizing ideas: Structuring our writing using paragraphs, topic sentences, and supporting details helps convey information effectively.- Using appropriate language and tone: Adapting the language and tone to suit the purpose and audience of our writing ensures clarity and coherence.- Editing and revising: Proofreading our written work for grammar, punctuation, and spelling errors, as well as revising content for clarity and coherence, is crucial for producing high-quality writing.- Incorporating varied sentence structures: Using a mix of simple, compound, and complex sentences adds variety to our writing and improves readability.5. Listening and Speaking Skills:Being able to listen and speak effectively enables successful communication in English. Here are some strategies to improve these skills:- Active listening: Paying attention to the speaker, taking notes, and asking questions for clarification enhances our listening comprehension.- Engaging in conversations: Practicing conversations with peers, teachers, or language partners helps improve fluency and confidence in speaking.- Pronunciation and intonation: Focusing on accurate pronunciation and intonation patterns allows for better understanding and effective communication.- Using supporting language: Using phrases like "Could you repeat that?" or "Can you give me an example?" helps in clarifying and expanding our understanding during conversations.In conclusion, mastering the knowledge points discussed in Unit 12 of 9th Grade English provides the foundation for successful language acquisition. By expanding our vocabulary, improving grammar usage, enhancing reading comprehension, developing writing skills, and sharpening listening and speaking abilities, we progress towards becoming proficient English speakers and writers.。

The Two CulturesC. P. Snow（查尔斯·珀西·斯诺Charles Percy Snow）作者：斯诺最值得人们注意的是他关于他“两种文化”这一概念的讲演与书籍。

这一概念在他的《两种文化与科学变革》（The Two Cultures and the Scientific Revolution，1959年出版）。

在这本书中，斯诺注意到科学与人文中联系的中断对解决世界上的问题是一个主要障碍。

斯诺特别提到如今世界上教育的质量正在逐步地降低。

比如说，很多科学家从未读过查尔斯·狄更斯的作品，同样，艺术工作者对科学也同样的不熟悉。

他写道：斯诺的演讲在发表之时引起了很多的骚动，一部分原因是他在陈述观点时不愿妥协的态度。

他被文学评论家F·R·利维斯（F. R. Leavis）强烈地抨击。

这一激烈的争辩甚至使夫兰达斯与史旺创作了一首主题是热力学第一与第二定律的喜剧歌曲，并起名为《第一与第二定律》（First and Second Law）。

斯诺写到：斯诺同时注意到了另一个分化，即富国与穷国之间的分化。

1 “It’s rather odd,” said G. H. Ha rdy, one afternoon in the early Thirties, “but when we hear about intellectuals nowadays, it doesn’t include people like me and J. J. Thomson and Rutherford.” Hardy was the first mathematician of his generation, J. J. Thomson the first physicist of his; as for Rutherford, he was one of the greatest scientists who have ever lived. Some bright young literary person (I forget the exact context) putting them outside the enclosure reserved for intellectuals seemed to Hardy the best joke for some time. It does not seem quite such a good joke now. The separation between the two cultures has been getting deeper under our eyes;there is now precious little communication between them, little but different kinds of incomprehension1 and dislike.2 The traditional culture, which is, of course, mainly literary, is behaving like a state whose power is rapidly declining—standing on its precarious2 dignity, spending far too much energy on Alexandrian intricacies, [1] occasionally letting fly in fits of aggressive pique3 quite beyond its means, [2] too much on the defensive4 to show any generous imagination to the forces, which must inevitably reshape it. Whereas the scientific culture is expansive, not restrictive, confident at the roots, the more confident after its bout5 of Oppenheimerian self-criticism, certain that history is on its side, impatient, intolerant, and creative rather than critical, good-natured and brash6. Neither culture knows the virtues of the other; often it seems they deliberately do not want to know. [3] The resentment, which the traditional culture feels for the scientific, is shaded with fear; from the other side, the resentment is not shaded so much as brimming7 with irritation. When scientists are faced with an expression of the traditional culture, it tends (to borrow Mr. William Cooper’s eloquent phrase) to make their feet ache.3 It does not need saying that [4]generalizations of this kind are bound to look silly at the edges. There are a good many scientists indistinguishable from literary persons, and vice versa. Even the stereotype generalizations about scientists are misleading without some sort of detail—e.g., the generalization that scientists as a group stand on the political Left. This is only partly true. A very high proportion of engineers is almost as conservative as doctors; of pure scientists; the same would apply to chemists. It is only among physicists and biologists that one finds the Left in strength. If one compared the whole body of scientists with their opposite numbers of the traditional culture (writers, academics, and so on), the total result might be a few per cent, more towards the Left wing, but not more than that. [5]Nevertheless, as a first approximation, the scientific culture is real enough, and so is its difference from the traditional. For anyone like myself, by education a scientist, by calling a writer, at one time moving between groups of scientists and writers in the same evening, the difference has seemed dramatic.4 The first thing, impossible to miss, is that scientists are on the up and up; they have the strength of a social force behind them. If theyare English, they share the experience common to us all—of being in a country sliding economically downhill—but in addition (and to many of them it seems psychologically more important) they belong to something more than a profession, to something more like a directing class of a new society. [6]In a sense oddly divorced from politics, they are the new men. Even the steadiest and most politically conservative of scientific veterans, [7] lurking8 in dignity in their colleges, has some kind of link with the world to come. They do not hate it as their colleagues do; part of their mind is open to it;[8]almost against their will, there is a residual glimmer of kinship there. The young English scientists may and do curse their luck; increasingly they fret9 about the rigidities of their universities, about the ossification10 of the traditional culture which, to the scientists, makes the universities cold and dead; they violently envy their Russian counterparts who have money and equipment without discernible11 limit, who have the whole field wide open. But still they stay pretty resilient12: the same social force sweeps them on. Harwell and Winscale have just as much spirit as Los Alamos and Chalk River: the neat petty bourgeois houses, the tough and clever young, the crowds of children: they are symbols, frontier towns.5 There is a touch of the frontier qualities, in fact, about the whole scientific culture. Its tone is, for example, steadily heterosexual. The difference in social manners between Harwell and Hampstead or as far as that goes between Los Alamos and Greenwich Village, would make an anthropologist blink. [9]About the whole scientific culture, there is an absence—surprising to outsiders—of the feline13 and oblique14. Sometimes it seems that scientists relish15 speaking the truth, especially when it is unpleasant. The climate of personal relations is singularly bracing16, not to say harsh: it strikes bleaklyo n those unused to it, who suddenly find that [10] the scientists’ way of deciding on action is by a full-dress argument, with no regard for sensibilities and no holds barred17. No body of people ever believed more in dialectic as the primary method of attaining sense; [11]and if you want a picture of scientists in their off-moments, it could be just one of a knock-about18 argument. Under the argument there glitter egotisms as rapacious19 as any of ours: but, unlike ours, the egotisms are driven by a common purpose.6 How much of the traditional culture gets through to them? The answer is not simple. A good many scientists, including some of the most gifted, have the tastes of literary persons, read the same things,and lead as much. Broadly, though, [12] the infiltration20 is much less . History gets across to a certain extent, in particular social history: the sheer mechanics21 of living, how men ate, built, traveled, worked, touches a good many scientific imaginations, and so they have fastened on22 such works as Trevelyan’s Social History, and Professor Gordon Childe’s books. Philosophy, the scientific culture view with indifference, especially metaphysics. As Rutherford said cheerfully to Samuel Alexander: “When you think of all the years you’ve been tal king about those things, Alexander, and what does it all add up to? Hot air, nothing but hot air.” A bit less exuberantly23, that is what contemporary scientists would say. They regard it as a major intellectual virtue, to know what not to think about. [13]They might touch their hats to24 linguistic analysis, as a relatively honorable way of wasting time; not so to existentialism25.7 The arts? The only one which is cultivated among scientists is music. It goes both wide and deep; there may possibly be a greater density of musical appreciation than in the traditional culture. In comparison, the graphic arts (except architecture) score little, and poetry not at all. [14]Some novels work their way through, but not as a rule the novels which literary persons set most value on. [15]Thetwo cultures have so few points of contact that the diffusion26 of novels shows the same sort of delay, and exhibits the same oddities, as though they were getting into translation in a foreign country. It is only fairly recently, for instance, that Graham Greene and Evelyn Waugh has become more than names. And, just as it is rather startling to find that in Italy Bruce Marshall is by a long shot the best-known British novelist, so it jolts27 one to hear scientists talking with attention of the works of Nevil Shute. In fact, there is a good reason for that: Mr. Shute was himself a high-class engineer, and a book like No Highway is packed with technical stuff that is not only accurate but often original. Incidentally, there are benefits to be gained from listening to intelligent men, [16]utterly removed from the literary scene and unconcerned as to who’s in and who’s out. One can pick up such a comment as a scientist once made, that it looked to him as though the current preoccupations28 of the New Criticism, the extreme concentration on a tiny passage, had made us curiously insensitive to the total flavor of a work, to itscumulative29 effects, to the epic qualities in literature. But, on the other side of the coin, one is just as likely to listen to three of the most massive intellects in Europe happily discussing the merits of The Wallet of Kai-Lung.8 When you meet the younger rank-and-file30 of scientists, it often seems that they do not read at all. The prestige of the traditional culture is high enough for some of them to make a gallant31 shot at it. [17]Oddly enough, the novelist whose name to them has become a token of esoteric32 literary excellence is that difficult highbrow33 Dickens. [18]They approach him in a grim and dutiful spirit as though tackling Finnegan’s Wake, and feel a sense of achievement if they manage to read a book through. But most young techniciansdo not fly so high when you ask them what they read—“As a married man,” one says, “I prefer the garden.” Another says: “I always like just to use my books as tools.” (Difficult to resist speculating what kind of tool a book would make. A sort of hammer?A crude digging instrument?)9 That, or something like it, is a measure of the incommunicabilityof the two cultures. On their side the scientists are losing a great deal. Some of that loss is inevitable: it must and would happen in any society at our technical level. [19]But in this country we make it quite unnecessarily worse by our educational patterns. On the other side, how much does the traditional culture lose by the separation?10 I am inclined to think, even more. Not only practically—we are familiar with those arguments by now—but also intellectually and morally. The intellectual loss is a little difficult to appraise34. Most scientists would claim that you couldn’t comprehend the world unless you know the structure of science, in particular of physical science. In a sense, and a perfectly genuine sense, that is true. Not to have read War and Peace and La Cousine Bette and La Chartreuse de Parme is not to be educated; but so is not to have a glimmer of the Second Law of Thermodynamics35. Yet that case ought not to be pressed too far. It is more justifiable to say that those without any scientific understanding miss a whole body of experience: they are rather like the tone deaf, from whom all musical experience is cut off and who have to get on without it. The intellectual invasions of science are, however, penetrating deeper. Psycho-analysis once looked like a deep invasion, but that was a false alarm; cybernetics may turn out to be the real thing, driving down into the problems of will and cause and motive. If so, those who do not understand the method will not understand the depths of their own cultures.11 But the greatest enrichment the scientific culture could give us is—though it does not originate like that—a moral one. Among scientists, deep-natured men know, as starkly36 as any men have known, that the individual human condition is tragic; [20]for all its triumphs and joys, the essence of it is loneliness and the end death. But what they will not admit is that, because the individual condition is tragic, therefore the social condition must be tragic, too.[21]Because a man must die, that is no excuse for his dying before his time and after a servile37 life. The impulse behind the scientists drives them to limit the area of tragedy, to take nothing as tragic that can conceivably38 lie within men’s will. [22] They have nothing but contempt for those representatives of the traditional culture who use a deep insight into man’s fate to obscure39 the truth, justto hang on to a few perks40. Dostoevski sucking up to the Chancellor Pobedonostsev, who thought the only thing wrong with slavery was that there was not enough of it; the political decadence of the avant-garde41 of 1914, with Ezra Pound finishing up broadcasting for the fascists; Claudel agreeing sanctimoniously42 with the Marshal about the virtue in others’ suffering; Faulkner giving sentimental reasons for treating Negroes as a different species. They are all symptoms of the deepest temptation of the clerks—which is to say: “[23]Because man’s condition is tragic,everyone ought to stay in their place, with mine as it happens somewhere near the top.” From that particular temptation, made up of defeat, self-indulgence, and moral vanity, the scientific culture is almost totally immune. It is that kind of moral health of the scientists, which, in the last few years, the rest of us have needed most; and of which, because the two cultures scarcely touch, we have been most deprived.。

初一英语Unit 12 Don’t eat in class. 人教新目标版【本讲教育信息】一、教学内容：Unit 12 Don’t eat in class.【具体教学内容】（一）语言功能：Talk about rules 谈论规章制度（二）目标语言：1. What are the rules at your school?Don’t run in the hallways and don’t arrive late for class.2. Can we eat in school?We can eat in the dinning hall, but we can’t eat in the classrooms.3. Can you wear hats in school？Yes, we can. / No, we can’t.4. Do you have to wear a uniform at school? Yes, we do. / No, we don’t.5. What else do you have to do ? We have to clean the classroom.（三）重点单词和词组1. in class 在课堂上（反）after classin the class 在班上，在班级上Don’t look out of the window in class. 课上不要向窗外看。

She is one of the best students in the class. 她是班上最好的学生之一。

2. fight v. 打架，争吵fight with 和……打架The two boys fought with each other yesterday. 昨天这两个男孩打了一架。

n. 打架，争吵There was a fight between the two boys yesterday.3. wash v. 洗，洗涤Wash your face clean. 把你的脸洗干净。

Unit 12Life is full of the unexpected.1．Life is full of the unexpected.生活中充满了意外。

(1)unexpected是形容词，意为“出乎意料的；始料不及的”。

如：①It will not be unexpected if Tom comes late again, because he is always like this. 如果汤姆又迟到了，这一点也不意外，因为他一向如此。

②There will be unexpected gains.将有无法预料的收获。

③We have come up against an unexpected problem.我们碰到了一个意想不到的问题。

(2)“the＋形容词”表示一类人或事物。

如：the young 年轻人2．My alarm clock didn't go off!我的闹钟没有响！(1)go off在这里意为“突然发出的响声”。

如：The alarm went off just now.刚才警报响了。

(2)go off还有“(突然)离开”的意思。

如：They went off without telling us.他们走时没有告诉我们。

3．By the time I arrived at the party, everyone else had already showed up.当我到达聚会时，其他的每个人都已经在了。

show up意为“出现；出席”。

如：①She didn't show up last night.昨晚她没有出现。

②All you have to do is to show up on time.你只要按时到就行了。

4．Luckily, Carl's dad saw me on the street and gave me a lift in his car.幸运的是，卡尔的爸爸在街上看到了我，给我搭了便车。

九年级全一册unit12知识点九年级全一册Unit 12知识点随着学习的不断深入，九年级学生们接触到了更加复杂和抽象的知识内容。

Unit 12是全一册中的最后一个单元，也是一个重要且关键的阶段。

在这个单元中，学生们将学习一些新的知识点和技能，为进一步提高他们的学习能力奠定基础。

一、动词时态的复习与运用在Unit 12中，学生们将复习并运用动词时态。

动词时态是指动作或状态发生的时间。

英语中有许多时态，包括过去时、现在时和将来时等。

通过语境和语法规则，学生们可以正确地使用各种时态来表达自己的想法和过去、现在、将来的事情。

例如，在Unit 12中有一个语法任务是填充动词填空，要求学生们根据句子的时态填入正确的动词形式。

通过这样的任务，学生们可以加深对动词时态的理解，并熟练地运用到实际的语言表达中。

二、语法规则的运用与记忆策略Unit 12还包括其他重要的语法知识点，例如条件状语从句和比较级和最高级等。

条件状语从句用来表达一个假设情况下的结果，比较级和最高级则用来比较两个或多个事物的程度或大小。

对于这些语法规则，学生们需要在课堂上进行充分的理解和练习，还可以通过记忆策略来帮助自己更好地掌握。

例如，对于条件状语从句，学生们可以记住以下句型：If + 条件句，主句。

通过课堂练习，他们可以分析句子结构并理解条件状语从句中的语法规则。

同时，通过多读和多写，加深对这个语法知识点的记忆和运用。

三、写作技巧的提高在Unit 12中，学生们将有机会运用所学的知识点，尤其是动词时态和语法规则，来提高他们的写作能力。

写作是一项重要的语言交流技能，通过写作，学生们可以表达自己的观点和想法，并提升自己的表达能力。

在写作方面，学生们可以通过以下几个方面来提高自己的能力:1. 扩大词汇量：学生们可以通过背单词、读英语文章等方式来扩大自己的词汇量。

在写作中使用更多的词汇，可以使文章更加丰富、生动。

2. 练习语法：语法是写作的基础，学生们需要熟练地运用语法规则来构建句子和表达意思。