PREFIXES & SUFFIXES | English Lesson

Kevin Spaans
30 Aug 202005:58
EducationalLearning
32 Likes 10 Comments

TLDRIn this informative video, the presenter delves into the world of English grammar, focusing on the use of prefixes and suffixes. These word parts, which can change the meaning of a base word, are attached to certain words, not all. Examples of common prefixes include 'dis-', 'mis-', 'un-', while common suffixes are '-able', '-ism', and '-ness'. The video also clarifies that not all words contain these elements and provides practice examples to help viewers distinguish between prefixes and suffixes in various words.

Takeaways
  • ๐Ÿ“ Prefixes and suffixes are word parts that modify the meaning of certain words, but not all words have them.
  • ๐Ÿ”„ Prefixes are added to the beginning of words, while suffixes are attached to the end.
  • ๐ŸŒŸ Examples of common prefixes include dis-, mis-, un-, re-, pre-, im-, and in-.
  • โœจ Examples of common suffixes include -able, -ism, -ship, -ness, -ment, -less, -ive, and -ous.
  • ๐Ÿ› ๏ธ Prefixes and suffixes can change a word's part of speech, such as turning 'teach' into 'teachable' with the suffix -able.
  • ๐Ÿ”€ Some words can have both a prefix and a suffix, like 'disrespectful' which combines dis- and -ful.
  • ๐Ÿ” Identifying prefixes and suffixes requires recognizing the base word and any modifications.
  • ๐Ÿ“š The word 'painless' has the suffix -less, 'decision' has the suffix -ion, and 'remove' has the prefix re-.
  • ๐Ÿ“‚ 'Preview' has the prefix pre-, 'enjoyable' has the suffix -able, and 'replacement' has both re- and -ment.
  • ๐Ÿšซ Not every word contains a prefix or suffix, so one should not assume their presence in every word.
  • ๐Ÿ“ˆ The word 'inactivity' has both the prefix in- and the suffix -ity, changing 'active' into a noun describing a state of inaction.
Q & A

  • What are prefixes and suffixes?

    -Prefixes and suffixes are word parts that are added to the beginning or end of certain words to change their meaning.

  • Give an example of a word that does not have a prefix or suffix.

    -The word 'dog' is an example of a word that does not have a prefix or suffix.

  • How do prefixes and suffixes change the meaning of a word?

    -Prefixes and suffixes alter the meaning of a word by adding a specific connotation or changing its grammatical function. For instance, adding 'un-' to 'happy' changes it to 'unhappy', indicating a negative state.

  • List some common prefixes in English.

    -Some common prefixes in English include dis-, mis-, un-, re-, pre-, im-, and in-.

  • What happens when you add the suffix 'able' to the word 'teach'?

    -Adding the suffix 'able' to 'teach' turns it into 'teachable', which describes something that can be taught.

  • Provide an example of a word that has both a prefix and a suffix.

    -The word 'disrespectful' is an example of a word with both a prefix 'dis-' and a suffix '-ful'.

  • What is the base word for 'painless'?

    -The base word for 'painless' is 'pain', with '-less' being the suffix.

  • What prefix does the word 'remove' have?

    -The word 'remove' has the prefix 're-'.

  • How does the word 'enjoyable' differ from its base word 'enjoy'?

    -The word 'enjoyable' has the suffix 'able', making it an adjective that describes something capable of giving pleasure or satisfaction, whereas 'enjoy' is a verb that means to take pleasure in something.

  • What does the suffix '-ment' in 'replacement' indicate?

    -The suffix '-ment' in 'replacement' indicates the act or process of replacing something.

  • Why is it important to not assume every word has a prefix or suffix?

    -It's important because not all words are formed with prefixes or suffixes. Assuming every word has one can lead to incorrect analysis and misunderstanding of the language.

Outlines
00:00
๐Ÿ“š Introduction to Prefixes and Suffixes

This paragraph introduces the concept of prefixes and suffixes in English grammar. It explains that prefixes are word parts added to the beginning of words, while suffixes are added to the end. The paragraph emphasizes that not all words contain these elements, using 'dog,' 'chair,' and 'run' as examples. It also illustrates how prefixes and suffixes can change the meaning of a word, with examples such as 'dislike' and 'unhappy.' Common prefixes like 'dis-,' 'mis-,' 'un-,' 're-,' 'pre-,' 'im-,' and 'in-' are mentioned, as well as suffixes like '-able,' '-ism,' '-ship,' '-ness,' '-ment,' '-less,' '-ive,' and '-ous.' The paragraph further explains that some words can have both a prefix and a suffix, providing 'disrespectful' and 'reusable' as examples. It concludes with a brief exercise for the viewer to identify prefixes and suffixes in various words.

05:05
๐Ÿ” Identifying Base Words and Word Parts

This paragraph continues the discussion on prefixes and suffixes by focusing on identifying base words and the presence of word parts in given examples. It clarifies that the base word is the original form from which a word with a prefix or suffix is derived. The paragraph provides a list of words and asks viewers to identify the base word or the added prefix or suffix. Examples include 'painless,' 'decision,' 'remove,' 'preview,' 'enjoyable,' 'replacement,' 'window,' and 'inactivity.' Each word is broken down to show its components, reinforcing the concept of prefixes and suffixes. The paragraph ends with a reminder that not every word will have a prefix or suffix and encourages viewers to practice identifying these word parts.

Mindmap
Keywords
๐Ÿ’กPrefixes
Prefixes are word parts that are added to the beginning of a base word to change its meaning. In the context of the video, prefixes such as 'dis-', 'mis-', 'un-', 're-', 'pre-', 'im-', and 'in-' are mentioned as common examples. For instance, adding 'un-' to 'happy' changes it to 'unhappy', indicating a state of not being happy.
๐Ÿ’กSuffixes
Suffixes are word parts that are attached to the end of a base word, often altering its grammatical function or meaning. The video discusses common suffixes like '-able', '-ism', '-ship', '-ness', '-ment', '-less', '-ive', and '-ous'. For example, adding '-able' to 'teach' forms 'teachable', shifting from an action to a description of something that can be taught.
๐Ÿ’กBase Word
The base word is the underlying word to which prefixes and suffixes are added. It is the core from which other words are formed by the addition of these word parts. In the video, 'pain' is the base word for 'painless', and 'decide' is the base for 'decision'.
๐Ÿ’กWord Formation
Word formation refers to the process of creating new words by adding prefixes and suffixes to base words. This is a fundamental aspect of English language development and vocabulary expansion. The video explains how words like 'disrespectful' and 'reusable' are formed by combining a base word with appropriate prefixes and suffixes.
๐Ÿ’กMeaning
Meaning in the context of the video refers to the semantic content or significance of a word after it has been modified by prefixes and suffixes. The video emphasizes how the addition of these word parts can change the meaning of a base word, as seen when 'like' becomes 'dislike', indicating a negative sentiment.
๐Ÿ’กPractice
Practice in the video's context involves applying the knowledge of prefixes and suffixes to identify and understand the structure of new words. The speaker encourages viewers to practice by identifying the prefixes and suffixes in words like 'painless' and 'decision', reinforcing the lesson's concepts through active engagement.
๐Ÿ’กLanguage Development
Language development encompasses the growth and evolution of linguistic skills, including vocabulary expansion and understanding of grammatical structures. The video on prefixes and suffixes contributes to language development by teaching viewers how to manipulate base words to create new meanings and forms, enhancing their command of the English language.
๐Ÿ’กCommon Vocabulary
Common vocabulary refers to words that are frequently used and easily understood by speakers of a language. The video highlights the importance of recognizing that not all words contain prefixes or suffixes, using common words like 'dog', 'chair', and 'run' as examples that do not have these word parts.
๐Ÿ’กEnglish Grammar
English grammar is the set of structural rules that govern the composition of English language expressions, including the use of prefixes and suffixes. The video is a grammar lesson focused on teaching the concept and application of prefixes and suffixes in English, which is essential for effective communication and language understanding.
๐Ÿ’กDescription
In the context of the video, description refers to the function of words that provide information about the characteristics or qualities of something. Suffixes like '-able' and '-ful' are used to turn verbs or nouns into adjectives that describe, as seen in 'teachable' and 'disrespectful'.
๐Ÿ’กConcepts
Concepts in the video pertain to abstract ideas or general notions that can be represented by words. Words like 'respect' and 'hope' are used as examples of concepts that can be modified through prefixes and suffixes to express different or opposite ideas, such as 'disrespect' and 'hopeful'.
Highlights

Prefixes and suffixes are word parts that change the meaning of the words they are attached to.

Not all words have prefixes or suffixes; they are used with certain words only.

The prefix 'dis-' changes the meaning of 'like' to 'dislike', indicating a negative feeling.

Adding the prefix 'un-' to 'happy' results in 'unhappy', which is quite different from the original meaning.

Common prefixes include dis-, mis-, un-, re-, pre-, im-, and in-.

Suffixes can transform an action word into a description, as 'teach' becomes 'teachable' with the addition of '-able'.

The suffix 'ful' turns 'hope' into 'hopeful', describing someone with a lot of hope.

Common suffixes include -able, -ism, -ship, -ness, -ment, -less, -ive, and -ous.

Words can have both a prefix and a suffix, such as 'disrespectful' which combines 'dis-' and '-ful'.

The word 'use' becomes 'reuse' with the prefix 're-', indicating the action of using something again.

Adding the suffix '-able' to 'reuse' results in 'reusable', describing something that can be used more than once.

The base word of 'painless' is 'pain', with '-less' as the suffix.

The word 'decision' comes from 'decide', modified by the suffix '-ion'.

The prefix 're-' in 'remove' indicates a return to the original position, derived from 'move'.

The prefix 'pre-' in 'preview' means before, with 'view' as the base word.

The word 'enjoyable' has the base word 'enjoy' with the suffix '-able'.

In 'replacement', 'place' is the base word, with 're-' as the prefix and '-ment' as the suffix.

The word 'window' does not contain a prefix or suffix; it is the base word itself.

The word 'inactivity' contains the prefix 'in-' and the suffix '-ity', with 'active' as the base word.

Transcripts

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