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新托福综合写作题目及范文:英国小麦种植历史

2017-03-27 12:34:27来源:网络

  新托福综合写作范文:英国小麦种植历史

  The speaker proposes that the three theories mentioned in the reading to explain the presence of wheat 2,000 years earlier than expected are all problematic.

  First, the professor states that the theory of a dating mistake is unconvincing. If the plants in the upper layers of soil want to move to the lower layers, the layers of soil must be loosely packed. However, the site’s soil layers are very dense, leaving no space for wheat to move downward to the older layers. So it is not possible the newer and older soil layers mix together.

  Second, the writer makes the point that the wheat was traded from Europe by the British hunter-gatherers. The professor refutes the idea by saying that it was very unlikely that the Britain would traveled far into Europe to trade for domesticated wheat. Farming was practiced in the southern part of Europe, far away from Britain. To arrival terminal, the British had to travel by boat to arrive in the northern Europe and then they had to traveled far to southern Europe. Accounting for the difficulty in traveling at that time, it is not likely that the British would travel so far to trade for wheat.

  Finally, the professor presents that it is also unlikely that the early farmers grew wheat at the site. The reason is that farming wheat would go through a lifecycle including a reproductive pace. So growing wheat would release pollen spreading around the site. But the scientists did not find any pollen of domesticated plants at the site.

  以上就是新东方在线托福网为你带来的新托福综合写作题目及范文:英国小麦种植历史,更多精彩敬请关注新东方在线托福网。


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