创设情境,Listen and sing,WE WERE IN THE SUPERMARKET,We were in the supermarket yesterday, We bought food to eat and toys to play. Where was the food? Where was the food? The food was on the first floor,Listen and sing,WE WERE IN THE SUPERMARKET,Where were the toys? Where were the toys? The toys were on the second floor. We were in the supermarket yesterday. We bought food to eat and toys to play,First floor,Second floor,启发思考,It is a . on the first/second floor. They are some.on the first/second floo
