be preparing for和be prepared for的区别
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be preparing for和be prepared for的区别
be preparing for和be prepared for的区别
be preparing for和be prepared for的区别
They might very well be preparing for it,he thought.
他想,他们非常可能己经在做准备了.
We must always be prepared for every contingency.
我们必须始终做应急准备.
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prepare + 双宾语(间接宾语和直接宾语).例如:
Mother is preparing us a meal.= Mother is preparing a meal for us.
母亲正在为我们做饭.
The secretary has prepared the president a long report.= The secretary has prepared a long report for the president.
秘书已为董事长准备好了一份长篇报告稿.
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过去分词 prepared 用于系表结构,意思为“为……做好准备;打算”,常用于以下句式:
1.be prepared + for (或 against )引起的短语.例如:
They were prepared for the worst.
他们已准备好应付最坏的情况.
I knew there were problems,but I was not prepared for this.
我知道有些问题,但却未防范这一点!
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感觉这个说的不错.
前者表正在准备,后者表已准备好,另外前者一般主语为人,表主动,后者主语为物,表被动。
前者表正在为某事作准备,后者是做好了对某事的准备
be preparing for 是使用的动词的现在进行时态,根据prepare的意思,这个短语指正在为……(for后面的介词宾语部分)做准备;
而be prepared for可以看做是把prepare的过去分词当形容词使用,意思是已经把……(for后面的介词宾语部分)准备好了。