The document defines English idioms and phrases related to body language and social interactions. It provides the idiom or phrase, such as "nod your head" or "talk shop", and then the definition, such as "move your head up and down" or "to talk about your job with colleagues, even when you're not at work". In total, it defines 12 common English idioms and phrases.

1. UNITS 1 & 2
ENGLISH IN MIND 3
VOCABULARY

2. • NOD YOUR HEAD
•SHAKE YOUR HEAD
•FOLD YOUR HEAD
Move your head up and down:

3. NOD YOUR HEAD

4. •SPEAK TOO SOON
•TALK SHOP
•TALK ABOUT + ADJ
To talk about your job with
colleagues, even when you’re not at
work:

5. TALK SHOP

6. • RAISE YOUR ARMS
•FOLD YOUR ARMS
•LEAN YOUR ARMS
Hold your arms crossed against
your body:

7. FOLD YOUR ARMS

8. • SIT BACKWARDS
•LEAN FORWARD
•SIT FORWARD
Move your body to the front:

9. LEAN FORWARD

10. • TALK SHOP
•TALK NONESENSE
•SPEAK UP
Say things which are not true or
silly:

11. TALK NONESENSE

12. • FALL OUT
•GET ON WELL
•STAND BY
Have a good relationship with
someone:

13. GET ON WELL WITH

14. • STICK UP
•TELL ON
•LET DOWN
Tell someone that a friend did sth
wrong:

15. TELL ON SB

16. • AN ACQUINTANCE
•AN ALLY
• A MATE
A person that is not your friend but
you know who it is:

17. AN ACQUINTANCE

18. • HIT IT OFF
•HIT IT ON
•HIT IT FOR
Like someone and become friends
immediately:

19. HIT IT OFF

20. • TELL ON
•LET DOWN
•STAND BY
Be loyal to a friend:

21. STAND BY