บทเรียนย่อย 1

What's the difference between smokeless and smoke-free? These are the two suffixes we're exploring in this session. Join us for 6 Minute Vocabulary and lots of practice activities

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Or carefree?

Which one are you? Of course, it's possible to be both at once!

In this activity, we're going to test your knowledge of the words that have these suffixes. Sometimes a word can have either -free or -less, but be careful because this can change the meaning, as in careless and carefree.

One hint to help you is that for places where something is not allowed, we usually use -free.

อ่านเนื้อหาพร้อมทำแบบฝีกหัด

To do

Choose the correct words to complete these sentences. In some of them, you will see the option of a -ful suffix, which is the opposite of -less.

Less or free?

6 Questions

Finish the sentences with the correct words

ยินดีด้วยคุณทำแบบฝึกหัดเสร็จแล้ว
Excellent!เยี่ยม!แย่หน่อย!คุณทำคะแนนได้:
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Next

Well done. Was that a stress-free experience, or did you make some careless mistakes? Next we're going to revise a few more suffixes:

Session Vocabulary

  • Suffixes

    These three suffixes can be added to nouns to turn them into adjectives

    -less = 'without' the noun before

    worthless (not having worth), tasteless (having no taste)

    -free = 1) 'without' the noun before 2) can mean the noun before is 'not allowed' in an area

    pollution-free (having no pollution), car-free (describes an area where cars are not allowed)

    -ful = with a lot of the noun before

    powerful (having lots of power)