บทเรียน 7: Career changes
Past perfect tense
เลือกบทเรียน
- 1Pop-ups
- 2Hidden talents
- 3Can't buy me love
- 4Travellers' tales
- 5The colleague from hell
- 6Jurassic mystery: unpacking the past
- 7Career changes
- 8Art
- 9Project management
- 10The dog ate my homework!
- 11The diary of a double agent
- 12Fashion forward
- 13Flat pack skyscrapers
- 14Extreme sports
- 15Food fads
- 16Me, my selfie and I
- 17Endangered animals
- 18A nip and a tuck: cosmetic surgery
- 19I'm really sorry...
- 20Telling stories
- 21Fakes and phrasals
- 22Looking to the future
- 23Becoming familiar with things
- 24From rags to riches
- 25Against the odds
- 26Our future on Mars?
- 27Where is it illegal to get a fish drunk?
- 28Dodgy dating
- 29Annoying advice
- 30I'll have been studying English for thirty weeks
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
คะแนนจากบทเรียนย่อย 1
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- 0 / 0แบบฝึกหัด 1
- 0 / 6แบบฝึกหัด 2
- 0 / 6แบบฝึกหัด 3
แบบฝึกหัด 2
Careless?
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
ช่วยเหลือ
แบบฝึกหัด
Finish the sentences with the correct words
คำใบ้
Have a look at the picture on this page. The careless one spilled their breakfast cereal...Question 1 of 6
ช่วยเหลือ
แบบฝึกหัด
Finish the sentences with the correct words
คำใบ้
One of the prefixes is more commonly used for places without somethingQuestion 2 of 6
ช่วยเหลือ
แบบฝึกหัด
Finish the sentences with the correct words
คำใบ้
Which one is used for areas where something is not allowed?Question 3 of 6
ช่วยเหลือ
แบบฝึกหัด
Finish the sentences with the correct words
คำใบ้
The drugs need to have a lot of powerQuestion 4 of 6
ช่วยเหลือ
แบบฝึกหัด
Finish the sentences with the correct words
คำใบ้
Which word describes someone who has no home?Question 5 of 6
ช่วยเหลือ
แบบฝึกหัด
Finish the sentences with the correct words
คำใบ้
If something causes no harm, it's... ?Question 6 of 6
Excellent!เยี่ยม!แย่หน่อย!คุณทำคะแนนได้:
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)