Unit 3 grammar 课件(北师大版必修1)
Unit 3 grammar 课件(北师大版必修1)第2页

Point out the verb, the subject and the object in the following sentences:

We kept food in the fridge.

We must close the windows and the door.

S

V.

O.

V.

O

Food was kept (by us) in the fridge.

The windows and the door must be closed.