Card 1 of 20
EasyStudy card 1
Prompt
9-9 Nonessential and Parenthetical Information: Official mapping?
Start with the sentence map.
Answer
Standard English Conventions → Boundaries.
Reading & WritingChapter 9: Boundaries
Flashcards
Nonessential and Parenthetical Information Flashcards
Twenty concise Boundaries cards for Topic 9-9.
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Card 2 of 20
EasyStudy card 2
Prompt
9-9 Nonessential and Parenthetical Information: Core rule?
Answer
Interrupting supplementary information requires complete, matching boundaries.
Card 3 of 20
EasyStudy card 3
Prompt
9-9 Nonessential and Parenthetical Information: Sentence map?
Answer
core, SUP, core / core—SUP—core
Example
core, SUP, core / core—SUP—core
Card 4 of 20
EasyStudy card 4
Prompt
9-9 Nonessential and Parenthetical Information: First move?
Answer
Ignore punctuation choices and identify the grammatical units around the blank.
Card 5 of 20
EasyStudy card 5
Prompt
9-9 Nonessential and Parenthetical Information: Independent-clause test?
Answer
Find a subject, finite verb, and complete proposition that can stand as a sentence.
Card 6 of 20
MediumStudy card 6
Prompt
9-9 Nonessential and Parenthetical Information: Dependent-clause warning?
Start with the sentence map.
Answer
A subject and verb do not guarantee independence; dependency markers and clause function matter.
Card 7 of 20
MediumStudy card 7
Prompt
9-9 Nonessential and Parenthetical Information: Period test?
Answer
Both resulting pieces must be conventionally complete sentences.
Example
core, SUP, core / core—SUP—core
Card 8 of 20
MediumStudy card 8
Prompt
9-9 Nonessential and Parenthetical Information: Semicolon test?
Answer
For ordinary clause joining, both sides must be independent clauses.
Card 9 of 20
MediumStudy card 9
Prompt
9-9 Nonessential and Parenthetical Information: Colon test?
Answer
The material before the colon must be complete and the following material must elaborate on it.
Card 10 of 20
MediumStudy card 10
Prompt
9-9 Nonessential and Parenthetical Information: Comma test?
Answer
Name the comma's structural job; do not use it merely because you hear a pause.
Card 11 of 20
MediumStudy card 11
Prompt
9-9 Nonessential and Parenthetical Information: Supplement test?
Start with the sentence map.
Answer
Remove the interruption, verify the core, and restore complete matching boundaries.
Example
core, SUP, core / core—SUP—core
Card 12 of 20
MediumStudy card 12
Prompt
9-9 Nonessential and Parenthetical Information: No-punctuation test?
Answer
Check whether a mark would split subject–verb, verb–object, a restrictive unit, or a compound predicate.
Card 13 of 20
MediumStudy card 13
Prompt
9-9 Nonessential and Parenthetical Information: Topic strategy?
Answer
Remove the supplement, confirm the core, then restore matching punctuation on both sides.
Card 14 of 20
MediumStudy card 14
Prompt
9-9 Nonessential and Parenthetical Information: Common trap?
Answer
Marking only one side of an interrupting supplement.
Card 15 of 20
HardStudy card 15
Prompt
9-9 Nonessential and Parenthetical Information: Full-option substitution?
Answer
Insert each complete option into the text and evaluate the resulting sentence—not the symbol alone.
Example
core, SUP, core / core—SUP—core
Card 16 of 20
HardStudy card 16
Prompt
9-9 Nonessential and Parenthetical Information: Unique-answer check?
Start with the sentence map.
Answer
Reject an item interpretation if another offered option would also be conventionally acceptable.
Card 17 of 20
HardStudy card 17
Prompt
9-9 Nonessential and Parenthetical Information: Chapter 8 boundary?
Answer
Chapter 8 chooses a logical transition; Chapter 9 punctuates sentence structure.
Card 18 of 20
HardStudy card 18
Prompt
9-9 Nonessential and Parenthetical Information: Chapter 10 boundary?
Answer
Verb, pronoun, modifier, and parallel-form choices belong to Form, Structure, and Sense, not this chapter.
Card 19 of 20
HardStudy card 19
Prompt
9-9 Nonessential and Parenthetical Information: Error diagnosis?
Answer
When core, SUP, core / core—SUP—core is the map, explain which unit each wrong mark would incorrectly split or join.
Example
core, SUP, core / core—SUP—core
Card 20 of 20
HardStudy card 20
Prompt
9-9 Nonessential and Parenthetical Information: Final self-check?
Answer
Map units, apply the convention, substitute all options, and confirm exactly one defensible answer.
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