harry.bentley
harry.bentley 7d ago • 0 views

How to avoid simple subject-verb agreement errors (Grade 3 writing)

Hey there! 👋 I'm trying to help my third-grade students with their writing, and one thing they really struggle with is making sure their subjects and verbs match up. Like, sometimes they'll write 'The dog run fast' instead of 'The dog runs fast.' It's a common mistake, and I'm looking for some super clear, easy-to-understand ways to explain it to them so they can avoid these simple errors. Any tips? 📚
📖 English Language Arts

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logan_davis Jan 29, 2026

📚 Understanding Subject-Verb Agreement: The Core Idea

Subject-verb agreement is like making sure the main character (the subject) and the action word (the verb) in your sentence are always on the same team! If your subject is one thing, your verb needs to show one thing. If your subject is many things, your verb needs to show many things. It's a fundamental rule that helps your writing sound clear and correct.

📜 The Story of Agreement: Why Words Team Up

Every language has its own special rules for how words work together, and English is no different! For a long, long time, people have been making sure that subjects and verbs "agree" or "match" in number. Think of it like a puzzle piece: the subject piece has to fit perfectly with the verb piece. This tradition helps us understand each other better when we speak and write.

🔑 Key Principles for Grade 3 Mastery

  • 🔍 Identify the Subject: First, find out who or what the sentence is about. This is your subject!
  • 🎯 Spot the Verb: Next, find the action word or the state of being. This is your verb!
  • 🔢 Count Them Up: Is the subject singular (one) or plural (more than one)?
  • ✍️ The "S" Rule for Singular Verbs: For most present tense verbs, if the subject is singular (like "he," "she," "it," or "the dog"), the verb usually ends with an "s" (e.g., "he runs," "the dog eats").
  • 🚫 No "S" for Plural Verbs: If the subject is plural (like "they," "we," "the dogs"), the verb usually does NOT end with an "s" (e.g., "they run," "the dogs eat").
  • 🤔 Tricky "I" and "You": Remember that "I" and "you" are special! Even though "I" is singular, it takes a plural-form verb (e.g., "I run," not "I runs"). "You" always takes a plural-form verb too (e.g., "you run").

🎯 Real-World Examples & Practice Corner

Let's look at some common examples and then try a quick practice!

💡 Subject (Singular)✅ Correct Verb❌ Incorrect Verb
👦 The boyrunsrun
🐱 A catsleepssleep
🍎 The appleisare

🌟 Subject (Plural)✅ Correct Verb❌ Incorrect Verb
👧👦 The childrenplayplays
🐶🐕 The dogsbarkbarks
📚 The booksareis

📝 Practice Quiz: Choose the Correct Verb!

  • 1️⃣ The bird (sings/sing) a pretty song.
  • 2️⃣ My friends (likes/like) to draw.
  • 3️⃣ She (reads/read) a lot of books.
  • 4️⃣ We (goes/go) to the park every day.
  • 5️⃣ The flowers (smells/smell) sweet.
  • 6️⃣ He (have/has) a new toy.
  • 7️⃣ They (is/are) happy to play outside.

✅ Conclusion: Becoming an Agreement Ace!

Mastering subject-verb agreement makes your writing much clearer and more professional, even at a young age! By remembering to check if your subject is one or many, and making sure your verb matches, you're well on your way to becoming an agreement expert. Keep practicing, and soon it will feel natural! 🎉

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