[ 高手出招 ]
1. Don't it _____ any more .
2. I can't_____ his address.
3. We'll ____your suggestion (建议) and give you our answer tomorrow.
[ 一语击破 ]
think about 和 think of 表示“考虑”、“对……有某种看法”时，可以互换。
They are thinking about / of buying a new computer .
注意：当 think of 表示以下意义的时候，一般不可和 think about 互换：
( 1 )想要;打算。如：
Mary ， are you thinking of marrying Jack ?
( 2 )想出;想到。如：
I can't think of his name at the moment .
( 3 )关心，想着。如：
Lei Feng was always thinking of others but never thinking of himself .
think about 表示“回想过去的事件”、“考虑某计划是否切实可行”时，一般不和 think of 换用。如：
I often thought about what the teacher said last time I saw her .
think over 意为“仔细考虑”。如：