宝春

各位同学们，为了督促帮助大家持续提升英语能力，培君老师们特意给大家准备了雅思每日一包。每天覆盖听说读写内容，坚持完成两周以上，就能见到自己的英语能力不断上涨哟。

1.雅思中级听写包答案：

Well, in 1908, Kikunae Ikeda identified a fifth 'taste'.

在1908年，池田菊苗发现了第五种味道。
And it is thought that MSG intensifies this naturally occurring 'taste' in some food.
味精很自然地加强了一些事物的味道。
It does make perfect evolutionary sense that we should have the ability to detect or taste glutamate because it is the amino acid which is most common in natural foods.
因为谷氨酸盐是在自然食物中很常见的氨基酸，所以我们能够发现并尝出它的味道，从进化的角度看，这是说得通的。
John Prescott, an associate professor at the University of Chicago, suggests that this fifth taste serves a purpose just as the other tastes do.
芝加哥大学副教授，约翰·普雷斯科特认为这第五种味道和其他的味道作用相同。
He suggests that it signals to us the presence of protein in food, in the same way that sweetness indicates that a food contains energy-giveing carbohydrates.
他认为这表示食物中蛋白质的存在，就像甜味表示食物中包含补充能量的碳水化合物。
Bitterness, he says, alerts us to toxins in the food, while sourness warns us of spoilage and saltiness signals the presence of minerals.
他说，苦味提醒我们食物有毒，酸味警告我们食物变质，而咸味表示矿物质的存在。
So, what else do we know about this fifth taste...
那么，对于第五种味道，我们还知道什么……

2.阅读包答案：

经常在就餐时讨论全家都认识的人以及他们是如何取得现在的成就的。

3.写作包答案：

中译英1：

Dare and the world always yields. If it beats you sometimes, dare it again and again and it will succumb.

中译英2：

Influenced jointly by internal dynamics of Chinese economy and external pressures, RMB has appreciated constantly in recent years. The internal influences mainly include China's price level, the situations of inflation and economic growth, as well as interest rate level, while the external influences mainly come from the pressures exerted by developed countries, Japan and America in particular. The appreciation of RMB will not only increase its purchasing power and expand domestic consumers' demands for imported goods, but also alleviate the cost burden of imported energies and raw materials. However, it may affect the stability of the domestic financial market and raise the cost of exported products, which would reduce the competitive power of Chinese products in the global market.