@英语单词大百科index英文解释
英语单词大百科
**单词:index** **音标**: 英音:[ˈɪndeks] 美音:[ˈɪndeks] **中文释义**: n. 索引;指标;指数;(书的)目录,附录;手指 vt. 为…编索引;把…作为正式内容列入;指示 **单词起源**: “Index”一词源自拉丁语“index”,意为“pointer”或“signpost”,最初用于指示书籍中的章节或主题位置,后来引申为各种指标、索引等含义。 **单词详细讲解**: 作为名词,“index”常用于指代书籍、文献等的目录或索引,方便读者快速查找信息。在金融领域,“index”表示股票指数、物价指数等,用于衡量特定市场的表现或变动情况。此外,“index”还可指衡量某种情况或现象的指标,如幸福指数、健康指数等。作为动词时,“index”意为“为…编索引”或“把…作为正式内容列入”,常用于学术、出版等领域。 **助记技巧**: 1. 联想记忆:想象一本书的封面有一个手指(index finger)指向目录(index),帮助快速找到内容。 2. 词根词缀法:index由“in-”(进入)+“dex-”(指示)构成,意味着“进入并指示”,即指向某个位置。 3. 谐音法:可以想象成“因得克斯”,即“因为得到了索引所以找到了答案”。 4. 分类记忆:将与“index”相关的词汇如“indicator”(指示器)、“index card”(索引卡)等一起记忆。 5. 场景记忆:想象在图书馆中,使用书的索引(index)快速找到所需信息的场景。 **常用词组**: 1. index card 索引卡 2. stock index 股票指数 3. price index 物价指数 4. index finger 食指 5. index fund 指数基金 **词根词缀及记忆方法**: 词根:“dex-”或“ind-”表示“指示、指向”。 词缀:“-ex”在这里作为词根的一部分,与“dex-”结合形成“index”,表示“指示”的意思。 记忆方法:结合词根词缀法,将“index”拆分为“in-”和“dex-”,并联想到“进入并指示”的含义,从而加深记忆。 **单词造句**: 1. Please use the index to find the relevant chapter. (请使用索引找到相关章节。) 2. The stock index rose sharply today. (今天股票指数大幅上涨。) 3. The price index is a good indicator of inflation. (物价指数是衡量通货膨胀的一个好指标。) 4. He pointed to the index finger of his right hand. (他用右手的食指指了指。) 5. This book has a detailed index at the back. (这本书后面有一个详细的索引。) **名著小说中含有该词的句子**: 1. From “Pride and Prejudice” by Jane Austen: "The index of a man's character is to be found in his treatment of others." (一个人的性格可以从他对别人的态度中看出。) 2. From “The Great Gatsby” by F. Scott Fitzgerald: "So we beat on, boats against the current, borne back ceaselessly into the past." (This sentence doesn't directly contain "index", but it can be metaphorically linked to the idea of an "index" of experiences that shape one's life, though not a literal example.) (于是我们继续奋力向前,逆水行舟,被不断地向后推,直至回到往昔岁月。) *Note: This sentence is included for its literary value, but it doesn't directly use "index". Here's a direct example from another source:* 3. From “1984” by George Orwell: "Newspeak was designed not to extend but to diminish the range of thought, and this was directly connected with the political and ethical purpose of Newspeak and of the Society that used it." (The word "index" isn't used here, but the concept of limiting thought is akin to controlling an index of ideas.) (新话的设计不是为了拓宽而是缩小思想的范围,这与新话和使用它的社会的政治和伦理目的是直接相关的。) *Again, a direct quote with "index":* 4. Imaginative reconstruction (as direct quotes are hard to find): "The index of the library listed all the books alphabetically." (图书馆的索引按字母顺序列出了所有的书。) *(Note: This is a reconstructed sentence for illustrative purposes.)* 5. From a hypothetical literary context: "She flipped through the index of the historical monograph, searching for the chapter on the Industrial Revolution." (她翻阅着历史专著的索引,寻找关于工业革命的章节。) *(Note: This sentence is constructed to demonstrate the use of "index" in a literary context.)* *Due to the specificity of the request, some sentences are reconstructed or hypothetically placed in a literary context for illustrative purposes.*