Definition
嵌体的定义(definition)(精)
2. 因牙体缺损的邻接不良或食物嵌塞严重， 需恢复邻面接触点者。 Tooth defect with bad proximal relation and food impaction need
recover proximal contact.
3. 固定桥的基牙已有龋洞或要放置栓体、 栓槽附着体者，可以设计嵌体作为基础 固位体。 Abutment which has caries or attachment can use inlay as retainer.
患牙预备的方法(method)
1. 合面பைடு நூலகம்体的牙体预备
(1)去龋(remove caries tissue) (2)预防性扩展(preventive extension) (3)固位形抗力形的制备(preparation for retention and resistance form)
2. 邻合嵌体的牙体预备
嵌体的种类(classification)
1. 按嵌体所修复牙面不同分:
单面嵌体(single-surface inlay)
双面嵌体(two-surface inlay)
多面嵌体(multi-surface inlay)
嵌体根据覆盖牙面分类
2. 按嵌体部位不同分：
近中合嵌体- - MO inlay
4.对于美观及长期效果要求高的年轻患者
或心理素质不理想的患者，前牙缺损慎 用嵌体修复。 Young patient with high requirement for appearance and long-term effect, patient with bad psychology,tooth defect of anterior tooth.
unit-6-definition定义法(推荐文档)
What is definition?
To tell the readers what it is, and explain the meaning A method we use to distinguish one thing from all other things A statement of the meaning, nature or limits of something A method of making clear, of identifying the meaning of a word or phrase
Unit 6 Nature and Thought
Warm-up activity
What does it mean to be a successful student? What qualities and attributes does a successful student possess?
Use of an example to serve as a definition Give your readers a brief explanation.
Assignment
The term hero is used so much that it has truly lost its meaning. In this extended definition essay, you are to identify someone who has been a hero in your life and explain why that person is a hero. Your definition may identify sensory characteristics of your hero, compare your hero to another person who is not a hero, and compare your hero to the dictinonary definition.
definition英语作文的步骤
Definition English Essay Writing StepsThe art of composing a definition English essay lies in the precise and comprehensive exploration of a concept, term, or idea. This genre of writing demands a meticulous approach, ensuring that the reader gains a thorough understanding of the subject matter. Here, we delve into the steps that form the foundation of a well-structured definition essay.**1. Selecting the Topic**Choosing a topic is the initial and crucial step. It should be something that interests you and is broad enough to allow for in-depth exploration. The topic should also lend itself to multiple perspectives, enabling a richer and more nuanced discussion.**2. Understanding the Definition**Before embarking on the essay, it is essential to have a clear understanding of the term or concept's dictionary definition. This serves as the starting point for your exploration and sets the boundaries for your discussion.**3. Researching and Gathering Information**Research is vital to gain a comprehensive understanding of the topic. Explore various sources, including books, articles, online resources, and interviews, to gather information from different perspectives. Pay attention to examples, illustrations, and anecdotes that can enhance your essay's readability and depth.**4. Organizing the Essay**Structuring the essay is key to its coherence and readability. Begin with a captivating introduction that defines the term and outlines the essay's main points. The body paragraphs should delve into different aspects of the definition, supported by evidence and examples. Finally, conclude with a summary that ties the essay together and leaves a lasting impression.**5. Writing the Introduction**In the introduction, introduce the term or concept and provide a brief overview of its significance. Hook the reader's attention with an intriguing fact or anecdote related to the topic. End the introduction with a clear statement of the essay's purpose and the main points you will discuss.**6. Developing the Body Paragraphs**Each body paragraph should focus on a specific aspect of the definition. Start by stating the main point of the paragraph, followed by supporting evidence and examples. Use transitional phrases to smoothly connect ideas and maintain the essay's flow.**7. Writing the Conclusion**The conclusion should summarize the main points discussed in the essay and provide a final perspective on the topic. Avoid introducing new information in the conclusion and instead focus on tying up loose ends and leaving the reader with a lasting impression.**8. Revising and Editing**Revision and editing are crucial to enhancing the essay's quality. Check for grammar, spelling, and punctuation errors. Ensure that the essay flows smoothly and that the ideas are presented coherently. Seek feedback from peers or teachers to identify areas for improvement. **定义英语作文写作步骤**撰写定义性英语作文的艺术在于对一个概念、术语或想法进行精确而全面的探讨。
英语写作-(Definition)PPT优秀课件
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What is the difference between Denotation and Connotation ?
Denotative definitions are frequently referred to as “dictionary definitions”, or the literal meaning of a concept.
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5. Using Etymologies ([ˌetəˈmɔlədʒi:z]词源说明 )
e.g. hijack
1923, Amer. Eng., from high (way) + jacker "one who holds up." Originally "to rob (a bootlegger, smuggler, etc.) in transit;" sense of "seizing an aircraft in flight" is 1968 (also in 1961 variant skyjack), extended 1970s to any form of public transportation.
Connotation is an idea or thing implied by or associated with a word or thing.
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A good definition meets four criteria:
1. The definition provides the correct general category of the target , being neither too large nor too small.
英语写作-(Definition)PPT课件
2014.3.18-19（第二章第二讲）
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Definition Writing procedures
1. Choosing a Definition
Choosing a definition is a key step in writing a definition essay.
Also, it's important to limit your term before you start defining it.
-------Online Etymology Dictionary, © 2010 Douglas Harper
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6. Organizing the Essay that Defines a Concept present the denotative(外延的) definition in the
meaning of a concept.
Connotation is an idea or thing implied by or associated with a word or thing.
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A good definition meets four criteria:
1. The definition provides the correct general category of the target , being neither too large nor too small.
观点陈述 )
A thesis statement is usually found at the end of the first paragraph of an essay or similar document, summarizes the main points and arguments of the author.
Unit 1 Definition
Task 1: Familiarizing Yourself with Definition
1. When is a definition needed? When an answer is required to such a question as “what is sth”, a definition is needed. 1) artificial intelligence 2) environmental biotechnology =人工智能 =环境生物技术 3) DNA sequencing 4) art installation =基因测序/DNA序列分析 =艺术装置 5) cloud computing 6) information technology =云计算 =信息技术
Task 2: Understanding Lectures through Definition
Listening Strategy --- Definition (Skipped over) Giving a Spoken Summary Taking the following steps will help you present a good summary: a. Note-taking ---Take notes while listening to lectures or reading articles; b. Note-organizing --- Organize the notes into a list and underline the main ideas; c. Idea-piecing --- Use transitional words such as first, second, finally to piece the ideas together; d. Summary-presenting --- Practice in your mind with a partner according to the given time.
Definition
1.Definition:Syntax is a branch of linguistics that studies how words are combined to form sentences and the rules that govern the formation of sentences.2.categoriesA.Word-level categories: Words are classified into classes according to usage and how itcan combine with other words in sentences. In traditional grammar, word classes are often referred to as parts of speech, or grammatical category and it is now covered by the term “lexical categories”.b. current categoriesBut all current theories of grammar have found it necessary to increase this number by the addition of such non-traditional categories as determiner (the, a, this, those), degree words (quite, very, more, so) and qualifier (often, always, seldom, almost).How to determine a word’s category?Three criteria are usually employed to determine a word’s category, namely meaning, inflection and distribution.B. Phrase categories and their structuresa.Phrase is a single element of structure usually containing more than one word, and lacking the subject-predicate structure typical of clauses. The category of phrases is determined by the word category around which the phrase is built, ie., the head of a phrase is the element which determines the properties of the whole phrase.b.Phrase categories The most commonly recognized and discussed phrasal categories are noun phrase (NP), verb phrase (VP), adjective phrase (AP) and prepositional phrase (PP). Phrases3.Phrase structure ruleA. Definition: Special type of grammatical mechanism that regulates the arrangement ofelements that make up a phrase is called a phrase structure rule.⏹The phrase structural rule for NP, VP, AP, and PP can be written as follows:⏹NP (DET) N (PP)… a student from China; a huge bear⏹VP (QUAL) V (VP)…sleep soundly; believe that dog is smart⏹AP (DEG) A (PP)…very fast; certain to win⏹PP (DEG) P (NP)…under the tree; in the skyThe XP rule:PPT24, PPT25, PPT26。
Definition
Definition by examples
Modern literature in most countries deals with real social issues. For example, many contemporary novels of Africa and India portray the lives of ordinary people struggling against misfortune. Furthermore, poetry from South America and North America speaks out against social and economic oppression. In still another instance, modern European drama performs the fate of the working men in dreary confrontation with life. Even films, popular songs and folk drama from all around the world, tell the story of the little man and his battle against the giants of impersonal corporations, remote governments or aggressive neighboring nations. It is clear from these limited examples that contemporary literature in many parts of the world deals with the social issues of the day.”
消极修辞
• However,there are plenty of people who like tennis. It is the megagame. • 【译文：但是许许多多的人喜欢网球，这 是一项十分普及的运动。】 • Mega的含义是兆，百万，是一个科技英语 的词缀。使用在这里新义溢出。
Active Rhetoric Techniques
积极修辞指的是以比喻为首的各式各样的修辞，即“修辞格”。通过比喻、 拟人排比等修辞格的选用，使文章富有表现力。常见分类如下：
• 1． 词义修辞格(Lexical Stylistic Devices) metaphor（比喻）, metonymy（借代）, personification（拟 人）, irony（反语）, hyperbole（夸张）, understatement（低 调）, euphemism（委婉语）, contrast（对照）, oxymoron （矛盾修辞法）, transferred epithet（移就）, pun（双关）, syllepsis（异叙）, zeugma（粘连）, parody（仿拟）, paradox（隽语） • 2． 结构修辞格(Syntactical Stylistic Devices) repetition（反复）, catchword repetition（联珠）, chiasmus （回文）, parallelism（平行结构）, antithesis（反对）, rhetoric question（设问）, anticlimax（突降） • 3． 音韵修辞格(Phonetic Stylistic Devices) alliteration（头韵）, rhyme(尾韵),onomatopoeia（拟声）
Definition
☺While in a written definition, we make clear in a more complete and formal way our own personal understanding of a term.☺Such a definition typically starts with one meaning of a term. The meaning is then illustrated with a series of details.♫Requirements☺A qualified definition should have unity, supports, coherence, good introduction and conclusion.☺Students can learn these things from the two typical examples of our text book Page 284-288Developing a Definition Essay ♫Considering Purpose and Audience☺The purposes of writing a definition essayﬞTo explain to readers your understanding of a key term or concept.ﬞTo persuade your readers that your definition is a legitimate one.☺AttentionsﬞA definition essay does not simply repeat a word’s dictionary meaning. Instead,it conveys what a particular term means to you.ﬞAs with other essay forms, keep your audience in mind. If , for instance, you were proposing a new definition of patriotism, an audience of war veterans might require different examples than would an audience of college students.☺ExampleﬞIn writing an essay on patriotism(爱国精神), you might describle three people who you see as truly patriotic（爱国的）.ﬞWriting about each person will help ensure that readers see and understand the term as you do.ﬞOf course, at the beginning, whatever definition you choose, be sure to provide specific instances so that readers can fully understand your meaning of the term.☺Additional remarksﬞAs with other essay forms, keep your audience in mind. For instance, if you were proposing a new definition of patriotism, an audience of war veterans might require different examples than would an audience of college students.♫Development Through Prewriting ☺For example,Brain, the author of " Definition of a Football Fan," spent a few minutes jotting down a number of possible essay topic, keeping in mind the question "What do I know a good deal about, or at least have an interest in exploring?" And he made a list of topic ideas.☺The following are his writing steps:ﬞFirst, he selected "A Green Bay Packers fan" as the topic that interested him most. ﬞAfter giving it further thought, he decided to broaden his topic to include all footbal fans. ﬞNext, he developed ideas and details about his topic by clustering his thoughts. ﬞFinally, he decided on a thesis that would indicate his essay's plan of development. With all above in mind, he wrote the first draft of his essay ( text book P290).♫Development Through Revising ☺After some time, Brain showed his first draft to a study partner from his composition class. And then he worked on his next draft with consulting his classmate's comments and removing awkward or too informal words.(text book P292-294)A Professional Essay to Consider ♫Text book P292-296Writing a Definition Essay♫Text book P296-300The End☺Thanks a lot! Happy everyday~~。
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Analytical or Formal Definition In using this method, you define by placing the term (the subject) in a class (genus) and then identifying it with characteristics that show how it differs from other members of the same class, as the following examples show: subject class characteristics A republic is a form of in which power resides government in the people (the electorate) A wolf is a large doglike, yellowish or brownish carnivorous mammal gray with coarse fur, erect, pointed ears, and a bushy tail. Jazz is a style of music that features improvisation and performance.
Suggested Topics for Writing Extended Definition
Cult Shopaholic Personal space Feminist Teamwork Conformity
Process Analysis Can i define this subject (such as lasagna, tornado, hurricane, blood pressure, or any number of scientific processes) by describing how to make it or how it occurs? (Operational definition".) Analysis by Causes and Effects Can i define this subject (such a flood, a drought, a riot or a cancer) by its causes and effects? Classification Can i group this subject (such as kinds of families, cultures, religions, governments) into classes? Comparison and contrast Can i define this subject (such as extremist or partiot) by explaining what is similar to and different from?
Completing Definitions
Subject Class characteristics Rock is a style of music Rap is a style of music Psychology is a field of study Racism Family An elephant Happiness
Techniques for Development
Narration: Can I tell anecdote or story to define this subject (such as jerk, humanitarian, patriot)? This form may overlap with description and exemplification. Description Can i describe this subject (such as a whale or the moon)? Exemplification Can i give examples of this subject (such as naming individuals to provide examples of actors, diplomas, comics, satirists, or racist)? Functional Analysis Can i divide this subject into parts (for example, the parts of a heart, cell, or carburetor)?
Extended Definition
An extended definition is the organization and development of the meaning of t a term beyond the limits of the simple definition. It may be a paragraph or two or even an entire essay in length. The definition can be used as a subordinate part of any one of the other forms of discourse, and it can be the main thrust of the paragraph or essay. Regardless of its stature within the framework of a piece of writing, it will attempt mainly to persuade or inform.
Techniques for Conveying Simple Definition
Basic Dictionary Meaning You can quote the dictionary's definition, but if you do, you are obliged to indicate your source, which you should do directly and explicitly. Synonyms Keep in mind that no two words have really the same meaning, and use synonymous words parenthetically. (example: He was guilty of the ancient sin of hubris, of excessive ambition.) Direct Explanation You can state the definition. Indirect Explanation You can imply the defProblems
Do not use the expressions is where and is when in beginning the main part of the definition. The verb is (a linking verb) should be followed by a noun, a pronoun, or an adjective. weak: A stadium is where they hold sports spectaculars. Better: A stadium is a structure in which sports spectaculars are held. Do not use the circular definition, a practice of defining a term with the term itself. circular: An aristocracy is a form of government based on rule by the aristocrats. Direct: An aristocracy is a form of government in which the power resides in the hand of the best individuals or a small privileged class. Do not define the subject in more complicated language than the original. Murky: Surreptitious means "clandestine". Clear: Surreptitious means "secret". Do not substitute the example for the definition; the example is excellent for clarification, but it does not define. Weak: Political conservatives are people like Williams F. Buckley, Jr., and Pat Robertson. Better: Political conservatives are people who are dedicated to preserving the existing conditions. Examples of conservatives are Will F. Buckley, Jr., and Pat Roberston.
Definition: Clarifying Terms
A definition is the enclosing of a wilderness of idea within a wall of words. --Samuel Butler
Definition Defined