Online Class Notes (Joe)

Vocabulary

megaphone 扩音器

microphone 麦克风

mega – very big

micro – verb small

some change (uncountable) – money
I paid $5 for the meal and got some change

a change (countable) – something is different
He is going through some changes in his life

someone is not on the same wavelength – to have different feelings, opinions and viewpoints
We used to be friends, but when I saw him again, I felt like we were not on the same wavelength anymore

Grammar

I don’t sure
I’m not sure