" May" and " maybe" are closely connected but they are different parts of speech.

" May" 和" maybe" 有着密切的联系，但它们是不同的词类。

Well, they are part of a larger category called auxiliary verbs.

它们是个叫做“助动词”的词类下面的个小类。

An adjective is a special kind of word, called a 'part of speech'.

形容词是种特殊的词语，是种词类。

They're two different parts of speech.

它们属于不同的词类。

Well, it's another one of these blend-words, where two words have come together to make a third word.

恩，这是混合词类中的个，是把两个词拼到为了三个词。

With all parts of speech, it's better to look at full sentences and think about context and meaning.

对于所有的词类，最好看完整的句子，思考上下文和意义。

We will look at the four major parts of speech that include most content words: nouns, adjectives, verbs and adverbs.

我们会看包括大多数实义词的四个主要词类：名词、形容词、动词和副词。

One problem is that similar-looking words can be different parts of speech.

个问题是看来相似的词可能是不同的词类。

Hesitation phenomena aren't the only parts of speech that take on new meaning during dialogue.

犹豫现象并不是对话中唯具有新含义的词类。

A clitic is a part of speech that can't exist just on its own.

附着词是种不能独存在的词类。

Welcome to the English parts of speech.

欢迎来到英语词类。

In conclusion, both grammatical functions and word classes are important syntactic concepts.

总之，语法功能和词类都是重要的句法概念。

Parts of speech that used to star mainly in grammar lessons have become controversial political lightning rods.

曾经主要在语法课上大放异彩的词类，如今已摇身变，为争议四的政治引雷针。

Thirdly, inflection never changes the category of the base lexeme, while derivation often involves the shifting of the category.

三，屈折从不改变基础词位的词类，而派生通常涉及词类的转换。

The nominal categoriser -ion and -ness, for example, are of this type.

例如，名词词类标记-ion和-ness就属于这种类型。

Then you have specific opinions: words like 'delicious' that can only apply to certain categories of words.

然后你有具体的看法：像‘美味’这样的词只能适用于某些特定的词类。

But not all the categorisers lack semantic information.

但并不是所有的词类标记都缺乏语义信息。

In school, you learned about nine fundamental types of English words: nouns, pronouns, articles, verbs, adjectives, adverbs, prepositions, conjunctions, and interjections.

在学校里，你学过了九种基本的英语词类：名词、代词、冠词、动词、形容词、副词、介词、连词和感叹词。

We know that the basic lexical categories include nouns, verbs, adjectives and adverbs.

我们知道基本的词类包括名词、动词、形容词和副词。

All three are one - place predicates, while in English they belong to three different word classes.

三个都是元谓词，然而在英语中它们属于三个不同的词类。