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      Turning nouns and adjectives into verbs using the suffixes -ate and -en

      Lesson details

      Learning outcome

      I can spell words using the suffixes -ate and -en.

      Key learning points

      1. The suffixes -en and -ate often turns adjectives and nouns into verbs.
      2. When the root word ends in a consonant, we often just add the suffix.
      3. When the root word ends in a vowel, we remove the final vowel and add the suffix.
      4. When the root word has a short vowel, we double the consonant and add the suffix.
      5. How to spell the curriculum words: separate, desperate and communicate.

      Keywords

      • Suffix - a letter or group of letters added to the end of a word to change its meaning

      • Root word - the base word from which other words are formed often by adding prefixes or suffixes

      • Adjective - describes a noun

      • Noun - a naming word for people, places or things

      • Verb - a doing, being or having word

      Common misconception

      Children mix up the vowel spellings in the words 'desperate' and 'separate'.

      Saying the words slowly how they are spelt can help: sep-ar-ate, des-per-ate.

      Teacher tip

      Give pupils time to practise the spellings independently using a range of practice strategies, such as look, cover, write, check or big letters. Children can identify for themselves the words they want to focus on from a given list.

      Licence

      This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0
      except where otherwise stated. See Oak's terms & conditions
      (Collection 2).

      Lesson video

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      Prior knowledge starter quiz

      6 Questions

      Q1.
      Read these sentences. Match the words 'pollinate', 'active' and 'elastic' in each sentence to the correct word class.

      Correct Answer:Bees can pollinate flowers.,verb

      verb

      Correct Answer:I will be active today.,adjective

      adjective

      Correct Answer:This elastic is 5cm long.,noun

      noun

      Q2.
      Read these three sentences. Match the words 'slowly', 'slow' and 'shouted' in each sentence to the correct word class.

      Correct Answer:We slowly wandered to the exit.,adverb

      adverb

      Correct Answer:The tortoise is slow.,adjective

      adjective

      Correct Answer:They shouted loudly.,verb

      verb

      Q3.
      Match these words to their definitions.

      Correct Answer:strengthen,to make something stronger or more robust

      to make something stronger or more robust

      Correct Answer:brighten,to make something brighter or more radiant

      to make something brighter or more radiant

      Correct Answer:locate,to find the location or place of something

      to find the location or place of something

      Q4.
      Match these words to their definitions.

      Correct Answer:ripen,to become ripe or ready for eating

      to become ripe or ready for eating

      Correct Answer:flatten,to make something flat or level

      to make something flat or level

      Correct Answer:purify,to remove impurities or make more pure

      to remove impurities or make more pure

      Correct Answer:activate,to make something operational or ready for use

      to make something operational or ready for use

      Q5.
      Identify the words with verb suffixes.

      Correct answer: modernise
      education
      Correct answer: ripen
      boxes
      Correct answer: beautify

      Q6.
      Identify the words with verb suffixes.

      Correct answer: decorate
      Correct answer: purify
      knives
      musician
      Correct answer: sadden

      6 Questions

      Q1.
      Which word class is the word 'activate' in this sentence? Don't activate the television now.

      Correct answer: verb
      noun
      adjective
      adverb

      Q2.
      Match the verbs to the rule that is used when the suffix -ate is added to the root word.

      Correct Answer:motivate,Remove the final vowel, then add the suffix.

      Remove the final vowel, then add the suffix.

      Correct Answer:elasticate,Just add the suffix

      Just add the suffix

      Correct Answer:create,No obvious root word.

      No obvious root word.

      Q3.
      Match the word to the correct word class.

      Correct Answer:flat,adjective

      adjective

      Correct Answer:sadden,verb

      verb

      Correct Answer:length,noun

      noun

      Q4.
      Match the verbs to the rule that is used when the suffix -en has been added to the root word.

      Correct Answer:loosen,Remove the final vowel, then add the suffix.

      Remove the final vowel, then add the suffix.

      Correct Answer:sharpen,Just add the suffix.

      Just add the suffix.

      Correct Answer:sadden,Double the consonant, then add the suffix.

      Double the consonant, then add the suffix.

      Correct Answer:happen,No obvious root word.

      No obvious root word.

      Q5.
      Correct the spelling of the word in bold in the sentence. The coach tried to motivayt the team.

      Correct Answer: motivate

      Q6.
      Correct the spelling of the word in bold in the sentence. The gardener tried to flatin the earth in the pot.

      Correct Answer: flatten

      To help you plan your 5 English lesson on: Turning nouns and adjectives into verbs using the suffixes -ate and -en, download all teaching resources for free and adapt to suit your pupils' needs...