阅读多选练习
学习目标：
1:练习雅思多项选择
2:练习扫读技巧
3:关注阅读问句中的同义词
回答策略:
1：先读题目
2：画出重点词
3：在文中找出关键词
4：答案与所找关键词接近
5：问题的顺序与行文保持一致
在做完整题目之前我们先来小试下牛刀，做一下下文会涉及到的完整文章的前两段，记住之前说的答题策略，按照这个顺序去答题。
那我们就一步一步来吧!
第一步：读题目
1. What is dry farming?
Preserving nitrates and moisture.
Ploughing the land again and again.
Cultivating fallow land.
第二步：标出关键词dry farming。
第三步：定位关键词在文中的位置。
Australian Agricultural Innovations:
1850 – 1900
During this period, there was a wide spread expansion of agriculture in Australia. The selection system was begun, whereby small sections of land were parceled out by lot. Particularly in New South Wales, this led to conflicts between small holders and the emerging squatter class, whose abuse of the system often allowed them to take vast tracts of fertile land.
There were also many positive advances in farming technology as the farmers adapted agricultural methods to the harsh Australian conditions. One of the most important was “dry farming”. This was the discovery that repeated ploughing of fallow, unproductive land could preserve nitrates and moisture, allowing the land to eventually be cultivated. This, along with the extension of the railways allowed the development of what are now great inland wheat lands.
第四步：仔细阅读关键词周围的文章，找出答案。
请看分析：
Cultivating means to improve and prepare (land) by ploughing or fertilizing, for raising crops.
So the answer was "the ploughing of fallow land...to eventually be cultivated."
所以答案就很明显了吧!是“C”你选对了嘛!那就让我们把这套题接下来的部分做完吧!
Australian Agricultural Innovations:
1850 – 1900
During this period, there was a wide spread expansion of agriculture in Australia. The selection system was begun, whereby small sections of land were parceled out by lot. Particularly in New South Wales, this led to conflicts between small holders and the emerging squatter class, whose abuse of the system often allowed them to take vast tracts of fertile land.
There were also many positive advances in farming technology as the farmers adapted agricultural methods to the harsh Australian conditions. One of the most important was “dry farming”. This was the discovery that repeated ploughing of fallow, unproductive land could preserve nitrates and moisture, allowing the land to eventually be cultivated. This, along with the extension of the railways allowed the development of what are now great inland wheat lands.
The inland areas of Australia are less fertile than most other wheat producing countries and yields per acre are lower. This slowed their development, but also led to the development of several labour saving devices. In 1843 John Ridley, a South Australian farmer, invented “the stripper”, a basic harvesting machine. By the 1860s its use was widespread. H. V. McKay, then only nineteen, modified the machine so that it was a complete harvester: cutting, collecting and sorting. McKay developed this early innovation into a large harvester manufacturing industry centred near Melbourne and exporting worldwide. Robert Bowyer Smith invented the “stump jump plough”, which let a farmer plough land which still had tree stumps on it. It did this by replacing the traditional plough shear with a set of wheels that could go over stumps, if necessary.
The developments in farm machinery were supported by scientific research. During the late 19th century, South Australian wheat yields were going down. An agricultural scientist at the colony’s agricultural college, John Custance, found that this was due to a lack of phosphates and advised the use of soluble superphosphate fertilizer. The implementation of this scheme revitalised the industry.
From early days it had been obvious that English and European sheep breeds had to be adapted to Australian conditions, but only near the end of the century was the same applied to crops. Prior to this, English and South African strains had been use, with varying degrees of success. William Farrer, from Cambridge University, was the first to develop new wheat varieties that were better able to withstand dry Australian conditions. By 1914, Australia was no longer thought of as a land suitable only for sheep, but as a wheat growing nation.
422wds