经过上半年六级英语口语考试之后，相信考生们不难发现，六级英语口语的话题皆来源于生活，所以平日生活中多留些心眼，多观察，多练习，多积累，上考场的时候自然能够游刃有余。文都四六级分享2019年11月六级英语口语练习：温度影响口味，供各位考生参考。

2019年11月六级英语口语练习：温度影响口味

Does an ice cold drink actually taste better than the same beverage at room temperature?

Depends on what its taste is: a new study finds that the intensity of some flavors varies with temperature. The work is in the journal Chemosensory Perception. Researchers took solutions that tasted bitter, sour, sweet, or astringent ― a flavor found in legumes and raw produce that creates a dry,puckering feel in the mouth. They either chilled the solutions to 5 degrees Celsius, the recommended temperature for keeping food cool…or heated the solutions to 35 degrees Celsius, a couple degrees below human body temperature. Volunteers then rated the tastes. Both sour and astringent solutions tasted stronger at warm temperatures, and the intensity lasted longer than it did with chilled drinks. Bitter flavors came through best when chilled. And temperature had no effect on perception of sweetness. For most people, temperature can enhance flavors. But for some, dubbed thermal tasters, temperature alone can be a flavor. Heating or cooling parts of the tongue creates the sensation of taste without food― a finding that's hard to swallow.

以上就是文都四六级为各位考生带来的2019年11月六级英语口语练习，希望能够对各位考生有所帮助。最后，文都教育祝各位同学都可以取得令人满意的成绩。

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