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Educational worksheet teaching the use of the prefixes "dis-" and "un-" with example sentences and illustrations.

A worksheet titled "Prefixes: dis- and un-" featuring illustrations of a boy not liking school and a boy unable to ride a bike in a busy street, with exercises to complete sentences using "dis-" or "un-".

A worksheet titled "Prefixes: dis- and un-" featuring illustrations of a boy not liking school and a boy unable to ride a bike in a busy street, with exercises to complete sentences using "dis-" or "un-".

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Show Answer Key & Explanations Step-by-step solution for: Prefix and Suffix Worksheets

Problem Overview:


The task involves completing sentences using words that begin with the prefixes dis- or un-, which generally mean "not" or "opposite of." The goal is to fill in the blanks with appropriate words that fit the context of each sentence.

Solution:



#### Sentence 1:
Phrase is _______ indicated.
- The word should convey the opposite of "indicated," meaning something that is not clearly shown or suggested.
- The correct word is: misinterpreted (though it doesn't start with "dis-" or "un-", but it fits the context). However, if we strictly follow the instruction, we can use disregarded (which means ignored or not taken into account).

Answer: disregarded

#### Sentence 2:
Cost [two] will equal with Paul.
- The word should describe a situation where two things are not equal or balanced.
- The correct word is: unequal (starting with "un-").

Answer: unequal

#### Sentence 3:
Aby is _______ to beat me in the video game.
- The word should describe Aby's inability to beat the speaker in the video game.
- The correct word is: unable (starting with "un-").

Answer: unable

#### Sentence 4:
Will _______ his parents?
- The word should describe an action that is the opposite of pleasing or satisfying one's parents.
- The correct word is: displease (starting with "dis-").

Answer: displease

#### Sentence 5:
Ms. Wilson does not want _______ homework handed in.
- The word should describe homework that is not completed or finished.
- The correct word is: unfinished (starting with "un-").

Answer: unfinished

Final Answers:


1. disregarded
2. unequal
3. unable
4. displease
5. unfinished

Explanation:


- Dis- and un- are prefixes that typically negate or reverse the meaning of the root word. For example:
- IndicateDisregard (not paying attention to).
- EqualUnequal (not the same).
- AbleUnable (not capable).
- PleaseDisplease (cause dissatisfaction).
- FinishedUnfinished (not completed).

By carefully analyzing the context of each sentence, we chose words that both fit grammatically and semantically while adhering to the prefix requirement.

Final Answer Box:


\[
\boxed{\text{disregarded, unequal, unable, displease, unfinished}}
\]
Parent Tip: Review the logic above to help your child master the concept of prefixes suffixes worksheet.
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