Grammar point. 
a. Read:
Adverbs of frequency:
(Simple present tense time words)
every day
always
usually
often
sometimes
seldom
never
Jack’s activities:
eat dinner
wash hands
walk to school
play basketball
eat candy
watch TV
drink wine
b. Read and write about Jack’s activities:
every day
Jack eats dinner every day.
always
Jack always washes his hands.
usually
Jack usually walks to school.
often
Jack often plays basketball.
sometimes
Jack sometimes eats candy.
seldom
Jack seldom watches TV.
never
Jack never drinks wine.