KS1 English textbook

Year 1 English Two Letters, One Sound (Digraphs): lesson and practice

  • Strand Phonics
  • Level Year 1
  • Practice 88 questions with step-by-step solutions

National Curriculum for England, Key Stage 1 English, Year 1. Content: Consonant digraphs sh, ch, th, ng, nk, wh and ph, Vowel digraphs ai, ee, oa, oo, ar, or, ow, oi, ur and er, Trigraphs igh, ear, air and ure, Blend sounds to read words, Segment words to spell them.

Open Year 1 chapter

By the end of this chapter you will be able to

  • Say which letters make one sound, such as sh in ship
  • Read words with two or three letters for one sound, by blending the sounds
  • Split a word into sound boxes, with one box for each sound
  • Spell a word by writing the letters for each sound
  • Read the two sounds of oo, as in moon and book

You should already know

  • The sound for each single letter (Chapter 1)
  • Reading short words with one letter for each sound, like sat and pin

Where this leads

  • More ways to write a sound (Chapter 3)
  • Tricky words that do not follow the sounds (Chapter 4)

Lessons in this chapter

  1. 2.1 Two letters, one sound: sh, ch and th · Worksheet (PDF) · Answers (PDF)
  2. 2.2 More consonant digraphs: ng, nk, wh and ph · Worksheet (PDF) · Answers (PDF)
  3. 2.3 Vowel digraphs: ai, ee and oa, and the trigraph igh · Worksheet (PDF) · Answers (PDF)
  4. 2.4 oo, ar and or: the two sounds of oo · Worksheet (PDF) · Answers (PDF)
  5. 2.5 ow, oi and the er sounds: ur and er · Worksheet (PDF) · Answers (PDF)
  6. 2.6 Three letters, one sound: ear, air and ure · Worksheet (PDF) · Answers (PDF)
  7. Summary and key words
  8. Check-up and end-of-chapter quiz · Worksheet (PDF) · Answers (PDF)

Read the whole chapter on one page (good for printing).

Practise with real exam questions

The DfE publishes the old KS1 tests, with mark schemes, for free. They are optional for schools now, so use them as extra practice.

KS1 English past papers