每次打篮球或者进行其他运动之前我们总要做一些热身活动来准备准备，学英语也是一样，这里有一些可以帮你做学前热身的简单练习。

Just as there are exercises to help you warm up before you play some basketball or other sport, there are exercises which can help you warm up to study English.

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科学家总要检验各种论点，并仔细而客观地进行实验来验证这些论点。

The scientist always checks statements and makes experiments carefully and objectively to verify them.

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人们在利用语言进行信息传递的时候，总要有其特定的语言环境。

When people use language to convey message, the specific context should be taken into consideration.

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We got used to hearing it that way, so it's kind of-- every time, you know, Schumann wants to write about the merry farmer-- But every time Chopin wants to write a funeral march-- And there's a tendency also-- minor low, major high, kind of thing.

我们早已习惯听到这种模式,因此它算...,要知道,每次,舒曼想写关于快乐的农夫的曲子,而肖邦总要写葬礼进行曲,还有一种趋向,小调低沉,大调高昂之类的

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