Vocabulary and Language Conventions
This domain tests two linked skills: working out what an unfamiliar word means from the sentence around it, and applying Grade 4 conventions so writing is clear and correct. Expect multiple-meaning words, affixes, homophones, and editing items where you choose the sentence that is written correctly.
Context clues
- Definition clue: The arid land - so dry that nothing grew - stretched for kilometres. The dashes define arid.
- Example clue: Nocturnal animals, such as owls and bats, are active at night.
- Contrast clue: Unlike his talkative brother, Ben was taciturn. The word unlike signals an opposite.
- Inference clue: build meaning from the whole sentence, then check that your word fits grammatically.
Word parts
Prefixes change meaning: un-, dis-, non- (not), re- (again), pre- (before), mis- (wrongly). Suffixes change the job of the word: -ful, -less (adjective), -ly (adverb), -tion (noun). Roots such as bio (life), tele (far), and graph (write) unlock longer words.
Homophones and possessives
There (place), their (belonging to them), they're (they are). Its shows belonging; it's means it is. To is a direction, too means also or very, two is the number. Apostrophes mark contraction or possession; plain plurals take none - three dogs, but the dog's bowl.
Sentence conventions
Every sentence needs a subject and a predicate and expresses a complete thought. Watch for fragments and run-ons. Subjects and verbs must agree (The list of chores is long), pronouns must match their nouns (Each student raised his or her hand), and quotation marks surround a speaker's exact words with the comma inside.
Worked example
The hikers were ravenous; they had eaten nothing since sunrise, so they finished the whole pot of stew. Which meaning fits ravenous? A. sleepy B. extremely hungry C. soaking wet D. lost Reasoning: Soaking wet and lost fit no context clue. Sleepy is possible after hiking, but the semicolon clause - nothing eaten since sunrise, finishing the whole pot - points directly to hunger. Always confirm the choice against two clues, not one.
Traps that cost marks
- Choosing a word that sounds right instead of one that fits the grammar.
- Missing a contrast signal and picking the opposite meaning.
- Adding apostrophes to plurals (two dog's).
- Writing a run-on joined only by a comma.