如果您对自己的语法技能没有 100% 的信心，您可以轻松地在线找到大量免费的语法检查器和拼写检查器(spell checkers)，它们将帮助您纠正拼写错误并将逗号放在正确的位置。但是，英语语法远比这复杂得多，在写作时很容易混淆某些单词。
无论您是博主，还是只是想提高您的写作技巧以避免在使用Gmail时出现拼写错误和语法错误，这里列出了教您正确使用语法的最佳语法检查(grammar check)网站。
对于任何想像专业人士一样写作的人来说， Grammarly(Grammarly)是一个很棒的在线语法检查器(grammar checker)。此应用程序的免费版本提供由人工智能驱动的拼写和语法检查。(spelling and grammar checks)这意味着Grammarly在(Grammarly)语法纠正(grammar correction and catches)方面更有效，并能捕捉到更多的拼写错误和冗余。它还识别出其他语法检查(grammar checking)工具可能遗漏的更细微的错误。这些包括单词的上下文选择，例如Affected vs Effected。
Grammarly的高级版还具有抄袭检查器(plagiarism checker)、标点符号检查器(punctuation checker)、语法错误、标点错误、句子结构(sentence structure)的高级检查，甚至人工校对，需要额外付费。
如果您在Google Docs中写作，您可以在线使用Grammarly作为浏览器扩展，也可以使用适用于(browser extension)iOS 和 Android(iOS and Android)的移动应用程序的形式。如果您喜欢在Word 文档中书写， (Word document)Grammarly还提供与Microsoft Word的集成。
Diffen是一个受Wikipedia启发的项目，因此它是以任何用户都可以编辑的 wiki 的形式制作的。然而，Diffen以向其用户提供公正的信息而自豪，无论是单词选择(word choice)问题，还是比较光学和数码变焦。他们有编辑和管理员来确保网站上的内容是公正的和以事实为导向的。有一个评级和评论系统可以帮助过滤信息。
Diffen 不是(Diffen isn)专门的语法检查工具(grammar checker tool)。尽管如此，如果您只是想在两个词之间进行选择，它比大多数语言工具做得更好，因为它简单易用。
Merriam-Webster是一个在线词典网站，您可以使用它来提高您的英语写作水平。虽然他们的主要重点是词典和同义词库(Dictionary and Thesaurus)，但他们还提供许多其他语言资源。这包括可以帮助您提高英语语言的(English language)iOS和Android移动应用程序，详述现代(iOS and Android)英语(English language)某些单词和短语起源的播客，以及帮助您选择正确单词和避免拼写错误的一系列视频。 .
还有一个名为Common Confused(Commonly Confused)的单独书面部分，侧重于使用正确的英语单词(English word)。在那里，您可以了解“进一步”和“更远(Further & Farther)”、“那么”和“比(Than)”等词对的使用差异。
WikiDiff对于喜欢只有基本功能的简洁界面的人来说是一个很好的工具。该站点允许您比较任何两个单词，以查看它们之间的区别。您需要做的就是打开站点并将两个单词放入相应的文本框中。在WikiDiff 上(WikiDiff)，您会找到单词的含义、它属于哪个词性、使用说明、相关术语等。
WikiDiff是一个在线工具，您可以通过浏览器在Mac、Windows或智能手机上免费使用。
Grammar Monster是最好的语法检查(grammar check)网站之一，可以帮助您保持写作没有错误。如果您已经尝试过其他一些在线写作助手，并且发现自己仍然对需要使用哪个单词感到困惑，那么Grammar Monster是您的最佳选择。
这款免费工具包含语法课程和互动练习，可帮助您记住语法规则并避免将来犯语法错误。在这里，您将找到单词之间差异的简短说明、正确使用(correct use)示例、视频摘要(video summary)和互动游戏，以检查您的知识。
DifferenceBetween 将自己呈现为知识中心(knowledge hub)，而不是面向语法的教育资源。但是，这并不意味着您不能将(t use)其用作语法校正器(grammar corrector)。
DifferenceBetween是一个由来自不同领域的专业人士组成的网站，其中包括学者和英语语法(English grammar)专家。因此，您可以依靠此网站为您提供区分任何两个术语的最佳答案。这包括容易混淆的词，如Affected 和 Effected(Affected and Effected)。您所需要做(All)的就是将其中一个词放入搜索栏中(search bar)，该网站将为您提供有关这两个词的大量信息并解释它们的不同之处。
Mignon Fogarty是Quick and Dirty Tips和Grammar Girl的创造者。Grammar Girl既是一个在线人物，也是一个免费的在线语法工具(online grammar tool)，您可以使用它来提高您的写作水平。她提供快速友好的提示，帮助您选择正确的单词和(right word and format)写作格式，并提高文本的可读性。
Grammar Girl以不同的形式提供她的内容：您可以在短文、一系列语法规则书籍和播客中找到她的快速提示。在Quick and Dirty Tips中，您会发现每篇文章都附有单词的定义、使用示例、记忆技巧(memory trick)和绘制的卡通画(drawn cartoon)。这样无论你有什么样的记忆，你都可以记住单词的正确用法，并避免将来犯语法错误。
当您第一次访问Grammarist时，您可能会认为您已经登陆了Wikipedia 页面(Wikipedia page)，但每篇文章都与语法难题相关。Grammarist 团队(Grammarist team)组建了一个网站，该网站似乎可以回答任何与语法相关的问题。对于每个单词或短语(word or phrase)，它们都提供了定义、变位、同义词、使用示例以及对其起源的科学解释。
Grammarist 有关于基本语法主题的文章，例如可以帮助您避免标点错误的标点符号(Punctuation marks)，以及涵盖更复杂问题的大量单词和短语部分。(Words and Phrases)在单词和短语(Words and Phrases)下，您会找到有关俗语、同音异义词、陈词滥调、冗余以及其他可能难以使用的单词的信息。
编辑手册(Manual)是两位拥有 10 多年经验的编辑的联合项目，旨在为作家、演讲者、编辑和语言学习者提供免费的语法检查网站。(grammar check website)在编辑手册(Manual)中，他们谈到语法、标点符号、风格和单词用法(word usage)。如果您遇到两个容易混淆的名词，编辑手册(Manual)将为您提供做出正确选择所需的所有信息。
大多数以语法为中心的网站要么是严格的极简主义，缺乏任何形式的 UI，要么是过度塞满了各个部分，缺乏结构(lack structure)。编辑手册(Manual)说对了：该网站用户友好且易于浏览，同时还拥有自己独特的外观和吸引人的风格。无论您是要检查诸如主谓一致等语法规则，还是只需要快速了解常规复数和不规则复数之间的区别，您都可以在编辑手册(Manual)中找到所有这些内容。
GrammarBook.com是一个免费的在线(online source)语法和标点规则(grammar and punctuation rules)资源，由著名书籍作者(book author)、英语教师(English teacher)和人际关系教练(relationship coach)Jane Straus创建。GrammarBook.com拥有大量关于语法规则、标点符号规则和一般英语(English)规则的教育材料。对于网站上涵盖的每个主题，您还可以在英语用法(English Usage Videos)视频下找到一个视频，其中包含快速摘要和解释(summary and explanation)。
然而，关于这个网站最好的部分是你可以在覆盖每个主题后参加免费测验。每个测验大约有 10 个问题，你可以看到你的成绩，以及你之后犯的每个错误的解释。
如何在线提高你的写作风格(How to Improve Your Writing Style Online)
如果您想认真对待写作，那么在两个经常混淆的词之间进行选择并不是您面临的唯一挑战。如果您想提高写作技巧，可以在线使用大量工具，例如为 Mac 用户(writing apps made specifically for Mac users)编写应用程序，或为 iPad 量身定制应用程序(writing apps that are tailored for iPad)。
Affected vs Effected: 10 Sites That Teach You Correct English Grammar Usage
If you’rе not 100% confident іn your grammar skills, you can easily find plеnty of freе grammar checkerѕ and spell checkers online that will help you correct spelling errors and put commas in the right places. However, English grammar is way more complex than that, and it’s easy to confuse certain words when writing.
Whether you’re a blogger, or simply want to improve your writing skills to avoid making spelling mistakes and grammatical errors when working in Gmail, here’s a list of the best grammar check websites that teach you correct grammar use.
Grammarly is a great online grammar checker for anyone who wants to write like a pro. The free version of this app provides spelling and grammar checks powered by artificial intelligence. That means that Grammarly’s more efficient at grammar correction and catches more of your spelling mistakes and redundancies. It also identifies more subtle mistakes that other grammar checking tools might miss. Those include contextual choice of words, like in the case of Affected vs Effected.
The premium version of Grammarly also has a plagiarism checker, a punctuation checker, advanced checks for grammar errors, punctuation errors, sentence structure, and even human proofreading at an extra cost.
You can use Grammarly online as a browser extension if you’re writing in Google Docs, as well as in the form of a mobile app for iOS and Android. Grammarly also offers integration with Microsoft Word if you prefer writing in a Word document.
Diffen is a project inspired by Wikipedia, so it’s made in the form of a wiki that any user can edit. However, Diffen prides itself on providing unbiased information to its users, whether it’s a question of word choice, or comparing optical and digital zoom. They have editors and admins who make sure the content on the site is unbiased and fact-oriented. There’s a system of ratings and comments that helps filter the information.
Diffen isn’t a grammar checker tool specifically. Still, if you’re just looking for some help to choose between two words, it does the job better than most language tools, as it’s straightforward and easy to use.
Merriam-Webster is an online dictionary website that you can use to improve your English writing. While their main focus is on their Dictionary and Thesaurus, there are plenty of other language resources that they offer. That includes mobile apps for both iOS and Android that can help you polish your English language, podcasts that dwell on the origins of certain words and phrases of modern English language, and a series of videos that will help you choose the correct words and avoid typos.
There’s also a separate written section called Commonly Confused that focuses on using the correct English word. There you can learn the difference in the use of such word pairs as Further & Farther, Then & Than, and more.
WikiDiff is a great tool for someone who prefers a clean minimalistic interface with only the essential functions. This site allows you to compare any two words to see what’s the difference between them. All you need to do is open the site and put two words into the respective text boxes. On WikiDiff, you’ll find the meaning of the word, which part of speech it belongs to, usage notes, related terms and more.
WikiDiff is an online tool that you can use for free both on Mac, Windows, or your smartphone through a browser.
Grammar Monster is one of the best grammar check websites that can help you keep your writing error-free. If you’ve already tried some other online writing assistants and found yourself still confused about which word you need to use, Grammar Monster is the best choice for you.
This free tool features grammar lessons and interactive exercises that will help you memorize grammar rules and avoid making grammatical mistakes in the future. Here you’ll find a short explanation of the difference between the words, examples of correct use, a video summary, and an interactive game to check your knowledge.
DifferenceBetween presents itself as a knowledge hub rather than a grammar-oriented educational resource. However, that doesn’t mean you can’t use it as a grammar corrector.
DifferenceBetween is a site that was put together by a team of professionals from different fields, including academics and experts of English grammar. So you can rely on this site to give you the best possible answer in differentiating any two terms. That includes easily confused words like Affected and Effected. All you need to do is put one of the words into the search bar, and the site will give you extensive information on the two terms and explain how they differ.
Mignon Fogarty, is the creator of Quick and Dirty Tips and Grammar Girl. Grammar Girl is both an online personality and a free online grammar tool that you can use to improve your writing. She provides quick and friendly tips that will help you choose the right word and format of writing and improve the readability of your texts.
Grammar Girl offers her content in different forms: you can find her quick tips in the form of short articles, in a series of books on grammar rules, and podcasts. On Quick and Dirty Tips, you’ll find each article accompanied by the words’ definitions, examples of use, a memory trick, and a drawn cartoon. That way you’ll be able to memorize the correct use of words no matter what kind of memory you have, and avoid making grammar mistakes in the future.
When you first visit Grammarist, you might think that you’ve landed on a Wikipedia page, except every article is related to a grammatical conundrum. The Grammarist team put together a website that seems to have an answer to any grammar-related question. For each word or phrase, they provide definitions, conjugations, synonyms, examples of use, and bits of scientific explanation of its origins.
Grammarist has articles on both basic grammar subjects, like Punctuation marks that can help you avoid making punctuation mistakes, as well as a massive section Words and Phrases that covers more complex matters. Under Words and Phrases you’ll find information on colloquialisms, homophones, cliches, redundancies, and other words that can be tricky to use.
The Editor’s Manual is a joint project of two editors with 10+ years of experience that aims to provide a free grammar check website for writers, speakers, editors, and language learners. In the Editor’s Manual they talk about grammar, punctuation, style, and word usage. If you’ve come across two nouns that are easy to confuse, the Editor’s Manual will provide you with all the information needed to make the right choice.
Most grammar-focused sites are either strictly minimalistic and lack any sort of UI, or are overly stuffed with various sections and lack structure. The Editor’s Manual gets it right: the site is user-friendly and easy to navigate, while also having its own unique appearance and attractive style. Whether you’re looking to check for grammar rules like subject-verb agreement, or just need to quickly learn the difference between regular and irregular plurals, you’ll find all of that in the Editor’s Manual.
GrammarBook.com is a free online source for grammar and punctuation rules created by Jane Straus, a renowned book author, English teacher, and a relationship coach. GrammarBook.com has extensive educational material on grammar rules, punctuation rules, and English rules in general. For each topic covered on the site, you’ll also find a video under English Usage Videos with a quick summary and explanation.
However, the best part about this website is the free quizzes that you can take after you cover each subject. Every quiz is around 10 questions long, and you can see your grade, as well as the explanations for each mistake that you make afterward.
How to Improve Your Writing Style Online
Choosing between the two commonly confused words won’t be the only challenge that you face if you want to get serious about writing. If you want to improve your writing skills, there are plenty of tools that you can use online, like writing apps made specifically for Mac users, or writing apps that are tailored for iPad.
