SATStudy Topic
SAT Writing and Revision Study Guide
Practice sentence boundaries, agreement, modifiers, parallelism, transitions, concision, and goal-directed synthesis.
Topic Overview
Find the sentence core
Locate the subject and main verb before judging agreement. In the collection of maps is upstairs, collection is the subject; maps belongs to an intervening phrase. Distinguish independent clauses, which can stand alone, from dependent clauses and phrases. This determines whether a period, semicolon, comma with a conjunction, or paired punctuation is appropriate.
Connect grammar to meaning
An opening modifier should clearly describe the noun that follows it. Parallel items should use matching forms when they do the same grammatical job. Possessives identify ownership, while contractions replace missing letters. Concision means removing repetition without deleting necessary information: the vote was unanimous retains the meaning of a wordier statement about a completely unanimous final outcome.
Revise for the stated purpose
Name the logical relationship before choosing a transition. A limitation after a benefit calls for contrast; a result after its cause calls for consequence. In notes-based synthesis, the best sentence is the one that fulfills the specified goal using the supplied facts. A sentence can be factually correct yet fail a request to emphasize similarity, contrast, or a particular achievement.
- Using a comma alone between two independent clauses.
- Letting a nearby plural noun override the true singular subject.
- Choosing a transition by sound instead of logical relationship.
- Including true facts that do not meet the writing goal.
Checkpoint Quiz
Test your understanding of SAT Writing and Revision
These questions are for study practice only and are not official exam questions.
1. Choose the transition: The first prototype was inexpensive to build. ___, its battery lasted only ten minutes.
2. Choose the best sentence combination: The instrument is small. It can detect very weak signals.
3. Choose the most precise verb: The technician ___ the scale by adjusting it against a known reference weight.
4. Choose the correct punctuation: The device___ which weighs less than a pound___ fits in a coat pocket.
5. Which revision is most concise without changing meaning: The final outcome of the vote was completely unanimous?
6. Choose the correct completion: Each of the proposals ___ a detailed budget.
7. Choose the transition: The survey covered only one neighborhood. ___, its results may not describe the entire city.
8. Which revision removes redundancy from She returned back to the original starting point?
9. Choose the punctuation that best joins two complete clauses: The rain ended___ the team resumed practice.
10. Choose the correct word: The two researchers compared ___ notes after the interview.
Frequently asked questions
When can a semicolon join clauses?
In the examples here, each side is a complete independent clause and the ideas are closely related.
How do I identify a dangling modifier?
Ask who performs the action in the introductory phrase and check whether that person or thing is the following subject.
What is parallel structure?
Related items performing the same role use matching grammatical forms, such as three infinitive phrases.
How should I choose a synthesis answer?
Check the stated goal first, then select the sentence that accurately uses the notes to accomplish that goal.
