指    point

向……    to

 这个，那个，这些，那些    the

门    door

坐    sit

向下    down

站    stand

 向上    up

 窗户    window

黑板    blackboard

鸟    bird

鸟啾啾的叫声    tweet

桌子    desk

椅子    chair

请起立，玲玲    Please stand up, Lingling.

请坐下       Sit down, Please.

指向门     Point to the door

 指向窗户    Point to the window

 指向黑板    Point to the blackboard

指向椅子           Point to the chair.

指向课桌    Point to the desk.

指向黑板                Point to the blackboard.