2012考博英语听力答题技巧 多听是提高听力的前题，但如何去听，如何获得准确的信息，则就不是多听听能解决的问题了。多听是增强语感，提高听力之本，若再加上正确的听力方法，掌握必要的技巧及对策，则可获得事半功倍的效果。 1、利用听录音前的时间，迅速地捕捉每个小题题干选项所提…...

1） a big time：尽兴，高兴的时刻 e.g. I had a big time there. the big time：第一流，最高级 e.g. Don’t worry you are in the big time now. 2） according to：按照，根据 e.g. They were commended or criticized according to their work. according as：随……而定 e.g. The therm…...

a big shot   a case in point    after/when all is said and done    all but    all ears    anything but    as far as I know   ()as fit as a fiddle    at a discount    at a loss    beat about (around) the bush    beat the crowds    behind…...