随着英语的国际化，学好英语成了大学生走向社会的钥匙，为向大学生提供权威的英语资料，特提供下列复习资料：
含蓄条件句中的虚拟语气
1)由介词短语引起： ?
But for their help ,we wouldn’t have succeeded.?
His progress wouldn’t have been made without arduous work.?
2)由表示转折语气的词语引起：?
I was too busy yesterday. Otherwise I would have been here to see you.?
3)根据上下文判断： ?
Anyone in his position would have done the same.??
近义词辨析?
purpose, aim, goal, end?
这组词均含有“目的，目标”的意思。?
purpose
是一般用语，强调实现目标的决心。?
aim
常指具体的近期奋斗目标或计划。?
goal
强调个人精心选定的，含有不达目的誓不罢休的意思，也有足球“球门”之意，又引申为经过艰苦努力才可达到的目标。?
end
比较正式，指心目中怀有的目的。?
例如：He went to new York City for the mere purpose of seeing 42nd avenue.他去纽约只是为了看看四十二大道。?
Her aim is to marry a westerner and live abroad.她的目标是嫁给西方人，住到国外。?
We have been fighting for one common goal.我们一直为了一个共同的目标奋斗。?
He never achieved his end.他从未达到目的。