1.我想不出什么好的建议给他.I can't ______ _____any good advice to give him.2.I can't ____any good advice to give her.A think for B think of C think up D think over第一题的答案给的是 think of 第二题的答案给的是c我怎么不明白为什么呢?谁能帮我解释下,
问题描述：
1.我想不出什么好的建议给他.I can't ______ _____any good advice to give him.
2.I can't ____any good advice to give her.
A think for B think of C think up D think over
第一题的答案给的是 think of 第二题的答案给的是c我怎么不明白为什么呢?谁能帮我解释下,
答
think of 想起
think for 为...考虑
think up主要表示“设想、构思”之意
think over仔细考虑
答
think up,think out侧重于思考的结果,即是否想出了办法、计划等；
think up主要表示“设想、构思”之意；think out主要表示“仔细思考并研究出（计划等）,或者想透问题”等,两个短语均为动副结构；
think over也为动副结构,侧重于思考,不涉及结果,表达“深思熟虑,仔细思考”之意；
think of主要表示“考虑,关心,想起,对……有某种看法”之意,为动介（动词十介词）结构.表示看法、评价之时,常用一些副词来修饰,如think much／a lot／a great deal／highly／well／ill of…（对……评价高／好／不好）；若问评价如何,觉得怎样,常用what…think of…；若表示“以为,认为”时,则用think of…as.