Roots prefixes and suffixes lesson 3 answer key – Unlock the secrets of word formation with our comprehensive answer key for Lesson 3: Roots, Prefixes, and Suffixes. Dive into the world of etymology and discover the building blocks of language.
This guide provides clear explanations, detailed tables, and insightful discussions to empower you with a deep understanding of these essential language elements.
Roots
Roots are the basic building blocks of English words. They are morphemes that carry meaning, and they can be combined with prefixes and suffixes to create new words.
Common roots include:
- -dict-(say): dictate, dictionary, predict
- -scribe-(write): describe, prescribe, subscribe
- -port-(carry): import, export, transport
Understanding roots is important for vocabulary development because it allows you to break down words into their component parts and understand their meaning.
Prefixes
Prefixes are morphemes that are added to the beginning of words to change their meaning.
| Prefix | Meaning | Example |
|---|---|---|
| un- | not | unhappy, unable, unkind |
| re- | again | reheat, rewrite, reconsider |
| dis- | not, opposite of | dislike, disagree, dishonest |
Prefixes can change the meaning of words in a variety of ways. For example, the prefix un-can be used to create antonyms, such as happyand unhappy.
Suffixes: Roots Prefixes And Suffixes Lesson 3 Answer Key
Suffixes are morphemes that are added to the end of words to change their meaning or part of speech.
| Suffix | Meaning | Example |
|---|---|---|
| -ment | result of an action | payment, development, excitement |
| -er | person who does something | teacher, writer, singer |
| -ly | in a manner | quickly, slowly, happily |
Suffixes can change the part of speech of words. For example, the suffix -mentcan be used to create nouns from verbs, such as payand payment.
Lesson 3 Answer Key
- Root:
dict-
Meaning:say Example:dictate
- Prefix:re- Meaning:again Example:rewrite
- Suffix:
er
Meaning:person who does something Example:teacher
Common mistake:Students often confuse prefixes and suffixes. Prefixes are added to the beginning of words, while suffixes are added to the end of words.
Detailed FAQs
What are the benefits of understanding roots, prefixes, and suffixes?
Understanding these elements helps you decode unfamiliar words, expand your vocabulary, and improve your spelling and pronunciation.
How can I use this answer key effectively?
Refer to the tables and explanations to clarify concepts, check your answers, and reinforce your understanding.
What are some common mistakes students make in this lesson?
Students may confuse similar prefixes or suffixes, or misunderstand the impact of these elements on word meaning and part of speech.
