VIP Class Notes (Lily) [R/S]

Grammar

EnglishSmart (Grade 3, page 90-94)

prepositions of time

at: used with clock times
at 4:15
at 10pm
at 8

on: used with days
on Tuesday, on Monday, on Friday
on Christmas, on Halloween, on Mother’s Day

in: used with months, years, seasons
The flowers are beautiful in January.
He was born in 2001. 
I will go to Japan on Christmas Day. 

Vocabulary

1. in her (   )s。  = (   )多岁
ex: Lily is in her 20s = Lily 20多岁
ex: My mom is in her 50s = 我的妈妈50多岁
ex: Helen’s mom is in her 30s
ex: my grandfather is in his 70s. 
ex: Helen’s grandfather is in his 60s. 

2. early 20s
mid 20s
late 20s
ex: Lily’s mom is in her early 50s. 
ex: My sister is in her late 20s. 
ex: My grandmother is in her mid 70s.