The sound /tʃ/ voiceless, alveo-palatal, affricate consonant

  • Press the middle of your tongue between your alveolar ridge and your soft palate.
  • Quickly move your tongue downward while forcefully pushing air out.
  • The air in your mouth should stop before it is released. (It is like combining a /t/ with a /ʃ/.)
  • Your vocal cords should not vibrate.

Spelling:

  • “ch” – change, march
  • “tch” – watch, kitchen,
  • “ce” – cello, concerto
  • “t (+u)” – culture, fortune
  • “t (+i)” – question, suggestion
 
LISTEN
 
Download english phonetics exercises audio
listen_to_-ch-.mp3
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/tʃ/.../tʃ/.../tʃ/.../tʃ/...

choose...match...marching...lunch...
 

The sound /tʃ/ can be in these consonant clusters:
  • Beginning of a Syllable
(none)
 
 
  • End of a Syllable
Download english phonetics exercises audio
ch_final_clusters.mp3
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/rtʃ/ (“rch”) - porch
/rtʃt/ (“rched”) - marched
/ltʃ/ (“lch” ) - mulch
/ltʃt/ (“lched”) - filched
/ntʃ/ (“nch”) - ranch
/ntʃt/ (“nched”) - pinched


 
COMPARE
Compare /tʃ/ with /ʃ/.
 
Download english phonetics exercises audio
compare_ch-sh_1.mp3
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/tʃ/…/ʃ/…/tʃ/…/ʃ/…/tʃ/…/ʃ/…

The sounds /tʃ/ and /ʃ/ are both voiceless, alveo-palatal consonants. However, /tʃ/ is an affricate while /ʃ/ is a fricative. When you pronounce /tʃ/, the air in your mouth should stop (like a /t/) before it is released (like a /ʃ/).
 

You can hear the difference between /tʃ/ and /ʃ/ in these words.
Download english phonetics exercises audio
compare_ch-sh_words.mp3
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1. A. chop, B. shop
2. A. choose, B. shoes
3. A. which, B. wish
4. A. march, B. marsh
5. A. leeches, B. leashes
6. A. matching, B. mashing
 

Now compare /tʃ/ and /t/:
 
Download english phonetics exercises audio
compare_ch-t_1.mp3
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/tʃ/…/t/…/tʃ/…/t/…/tʃ/…/t/…

The sounds /tʃ/ and /t/ are both voiceless consonants pronounced near the alveolar ridge. However, /tʃ/ is a alveo-palatal affricate while /t/ is an alveolar stop. The sound /tʃ/ has some air released.
 

You can hear the difference between /tʃ/ and /t/ in these words.
Download english phonetics exercises audio
compare_ch-t_words.mp3
Download File
1. A. chime, B. time
2. A. chalk, B. talk
3. A. notch, B. not
4. A. porch, B. port
5. A. kitchen, B. kitten
6. A. hunching, B. hunting
 
 
 
PRACTICE
Listen and repeat these words:
Download english phonetics exercises audio
words_with_-ch-.mp3
Download File
1. chin
2. cheese
3. change
4. chopstick
5. chapter
6. chance
7. challenge
8. charger
9. match
10. teach
11. search
12. approach
13. lunch
14. church
15. feature
16. furniture
17. suggestion
18. fortunate
19. exchange
20. parchment
 

Now, practice /tʃ in sentences. Say the words first, then the sentences.
Download english phonetics exercises audio
sentences_with_-ch-.mp3
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1. teacher – research – speeches
Our teacher taught us how to do research for speeches.
2. matching – chopsticks – lunch 
We need a pair of matching chopsticks for lunch.
3. chess - checkers - porch 
Do you want to play chess or checkers on the porch?
4. search – attachment
Use the search bar to find the email with the attachment.
5. exchanged – WeChat – touch 
The students exchanged WeChat information so they could stay in touch.
6. choose – cheaper – charger
You can choose a cheaper charger.
 

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