形似义异的used句型如何辨析_学习方法网
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一、be used for +名词或动词-ing,意为“用于”、“被用来供……”,介词for表示“用途”。例如:
A stamp is used for sending letters.邮票用来寄信。
A brush pen is used for writing.毛笔用来写字。
二、be used as +名词,意为“被用来当作……”,介词as表示“作为”。例如:
This room is used as their office.这个房间被用作他们的办公室。
But it is also used very widely as a foreign lan- guage in many other countries of the world.但在世界上许多其他国家 ...


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