Question

12．读书时不要用手指着字．
Don'tpointat the words while you are reading．

Answer 1

分析 point at．

解答 答案：point at．结合句意表达指着…用动词短语point at，这里是否定祈使句don't+动词原形，故答案是point at．

点评 point at习惯上表示指向离说话人较近的事物，意为"指着"，at是介词，着重于指的对象．
Don't point at the words while you are reading．读书时不要用手指着字．
The teacher pointed at the blackboard and said，"You must look carefully．"
老师指着黑板说："你必须看仔细．"
point to多用来表示指向离说话人较远的事物，意为"指向"，to也是介词，着重于指的方向．
He pointed to the house on the other side of the river and said，"That's 
my home．"
他指着河对岸的房子说："那是我家．"