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Please do housework every week!
Who’s this woman ?
What are they talking about?
Listen and answer
She’s Helen’s neighbor,Mrs Green.
They are talking about the duty.
night
bright
eight
high
neighbor
duty
on duty
值日
Answer the questions
Where does Helen meet Mrs Green?
On her way to school.
Why does Helen go to school so early today?
Because she is on duty today.
What does Helen usually do?
She opens the door and sweeps the floor.
Who helps Helen? How?
Her friends help Helen.
They clean the desks and chairs.
clean
打扫，清理
干净
They clean the desks and chairs.
Our school is very clean.
sweet