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Year 4 - English

Adding the suffix -ify to words

Verb and adjective suffixes

Unit Summary

In this unit, pupils learn spelling and grammar conventions associated with certain verb and adjective suffixes, like -ate, -en, -ify, -ise and -ous. Pupils will review and learn more examples of how the addition of a suffix can affect the grammar of a word, for example its word class or tense.

Lesson Summary

You will learn to turn adjectives and nouns into verbs using the suffix -ify.

Key Notes

  • The suffix -ify often turns adjectives and nouns into verbs.
  • When the root word ends in a consonant, we often just add the suffix.
  • When the root word ends in a vowel, we remove the final vowel and add the suffix.
  • When the root word ends in a 'y', we remove the 'y' and add the suffix.
  • How to spell the curriculum words: mention, position and early.

Vocabulary To Learn

  • root word: the base word from which other words are formed often by adding prefixes or suffixes
  • suffix: a letter or group of letters added to the end of a word to change its meaning
  • adjective: describes a noun
  • noun: a naming word for people, places or things
  • verb: a doing, being or having word

Common Mistakes To Avoid

  • Children cannot remember the dictated sentence because it is too abstract.

3 Quick Questions (With Answers)

1. Explain this English learning goal in two key points.

The suffix -ify often turns adjectives and nouns into verbs. When the root word ends in a consonant, we often just add the suffix.

2. Define this language term and use it in a sentence. 'root word'

the base word from which other words are formed often by adding prefixes or suffixes.

3. Correct this common English misunderstanding.

Mistake: Children cannot remember the dictated sentence because it is too abstract. Correction: Give context to the sentence, such as imagine someone is applying to be part of a netball team. This is what the coach asks. Add images.

More Lessons In This Unit

Browse all guides in the Year 4 English guide library.