2019年12月12日雅思阅读机经预测
雅思阅读考试前，很多考生不知道重点复习哪些题型。今天小编为大家带来了2019年12月12日雅思阅读机经预测内容，希望各位考生能结合有效的练习进行更有针对性的考前复习，帮助我们在雅思阅读考试中冲刺更高的分数。
2019年12月12日雅思阅读机经预测1
文章学习啦在线学习网题目 Entrepreneur training
重复年份20150228 20130928
题材商业管理
学习啦在线学习网 题型选词填空 6+判断 4+选择 4
文章大意本文讲述了由香港举办的企业家培训课程。香港一个教育竞争培训计划，目 的是为了帮助在校学生学习经营企业经验
参考阅读： Sibling Rivalry
Sibling rivalry is a type of competition or animosity among siblings, whether blood related or not. Siblings generally spend more time together during childhood than they do with parents. The sibling bond is often complicated and is influenced by factors such as parental treatment, birth order, personality, and people and experiences outside the family. According to child psychologist Sylvia Rimm, sibling rivalry is particularly intense when children are very close in age and of the same gender, or where one child is intellectually gifted. According to observational studies by Judy Dunn, children are sensitive from the age of one year to differences in parental treatment. From 18 months on siblings can understand family rules and know how to comfort and be kind to each other. By 3 years old, children have a sophisticated grasp of social rules, can evaluate themselves in relation to their siblings, and know how to adapt to circumstances within the family. Sibling rivalry often continues throughout childhood and can be very frustrating and stressful to parents. Adolescents fight for the same reasons younger children fight, but they are better equipped physically and intellectually to hurt and be hurt by each other. Physical and emotional changes cause pressures in the teenage years, as do changing relationships with parents and friends. Fighting with siblings as a way to get parental attention may increase in adolescence. One study found that the age group 10 to 15 reported the highest level of competition between siblings.
Sibling rivalry can continue into adulthood and sibling relationships can change dramatically over the years. Events such as a parent’s illness may bring siblings closer together, whereas marriage may drive them apart, particularly if the in-law relationship is strained. Approximately one-third of adults describe their relationship with siblings as rivalrous or distant. However, rivalry often lessens over time. At least 80 percent of siblings over age 60 enjoy close ties.
2019年12月12日雅思阅读机经预测2
文章题目SSDP Project
学习啦在线学习网 重复年份20150430 20140405
题材环保
题型填空+判断+选择
文章大意Shuit 公司在地中海的 Stavos 岛提炼淡水。讲了之前这个岛的淡水提供方 法。该公司决定利用地热，一开始反对，后来克服苦难消除不利影响，项目 很成功。
参考阅读：
Desalination is a process that extracts minerals from saline water. More generally, desalination refers to the removal of salts and minerals from a target substance, as in soil desalination, which is an issue for agriculture. Saltwater is desalinated to produce water suitable for human consumption or irrigation. One by-product of desalination is salt. Desalination is used on many seagoing ships and submarines. Most of the modern interest in desalination is focused on cost-effective provision of fresh water for human use. Along with recycled wastewater, it is one of the few rainfall-independent water sources.
Due to its energy consumption, desalinating sea water is generally more costly than fresh water from rivers or groundwater, water recycling and water conservation. However, these alternatives are not always available and depletion of reserves is a critical problem worldwide. Currently, approximately 1% of the world's population is dependent on desalinated water to meet daily needs, but the UN expects that 14% of the world's population will encounter water scarcity by 2025. Desalination is particularly relevant in dry countries such as Australia, which traditionally have relied on collecting rainfall behind dams for water.
According to the International Desalination Association, in June 2015, 18,426 desalination plants operated worldwide, producing 86.8 million cubic meters per day, providing water for 300 million people. This number increased from 78.4 million cubic meters in 2013 a 10.71% increase in 2 years. The single largest desalination project is Ras Al-Khair in Saudi Arabia, which produced 1,025,000 cubic meters per day in 2014, although this plant is expected to be surpassed by a plant in California. Kuwait produces a higher proportion of its water than any other country, totaling 100% of its water use.
2019年12月12日雅思阅读机经预测3
文章题目Newly Hatched birds
重复年份20150430 20130718 20100821 20070922
题材动物
题型暂无
文章大意有一种通过敲击蛋壳加速蛋的孵化，并解释了同时孵化的原因。后面又比较 了各种鸟的喂食方式。
参考阅读：
学习啦在线学习网 The changes in body weight and composition were examined in broilers that either had immediate access to feed and water or had not been fed for 48 h posthatch. Chicks without access to feed decreased in BW by 7.8% in the 48 h posthatch, which was equivalent to 5.3 kcal/45 g chick/d. However, during this period the small intestines increased in weight and protein content by 80% or more. The decrease in yolk fat and protein could account for most of the changes in body composition in the feed-deprived chick. In contrast, fed chicks grew by 5 g and used 4.5 kcal/d for maintenance; during this period small intestines increased in weight by 110%. Intestinal absorption of exogenous nutrients was determined from hatch through 4 d posthatch by administration of a bolus of labeled glucose, methionine, or oleic acid, together with a nonabsorbed reference substance. Absorption of fatty acids was more than 80% at hatch and was higher than that of glucose and methionine, which was low especially when the bolus was administered as a solution. Absorption of all components tested increased with age and was more than 80% on Day 4. Duodenal in situ uptake determinations in hatching chicks indicated that uptake of oleic acid was high from yolk and saline solutions compared with glucose and methionine, which exhibited low uptake from yolk but higher uptake from saline solutions. These studies indicate that, although the small intestine has the capacity to absorb carbohydrates and amino acids at hatch, uptake may be dependant on the development of suitable conditions, including sufficient pancreatic and brush border enzymes for digestion and adequate sodium for function of the glucose-sodium cotransporters.
雅思阅读考试技巧 把握时间是关键
搞定雅思阅读掌握关键最重要，新东方网给大家分享雅思阅读考试技巧 把握时间是关键。希望以下内容能够为同学们的雅思备考提供帮助。
学习啦在线学习网 首先，考生们了解雅思阅读的一定知道雅思时间很紧张，因此在雅思阅读考试中严格控制时间，特别是英文阅读水平相对一般的学生来说，可以称得上是至关重要的。即便以英语作为母语的人都可能在雅思考试规定的时间内完全理解所有单词，所以不要想着看懂一篇文章中的每个内容，一定要控制好时间。雅思阅读学习是比较难的，雅思阅读材料的积累同样很重要。大家需要重视一下。
其次，速度的练习需要考生在平时提高雅思阅读速度的意识，这就需要考生有计划的进行雅思阅读的规模练习。在雅思的考生中其实有一大部分考生都是已经离开学校一些年，或者已经有一段时间没有系统持续的英语学习的。
最后，考生要活学活用，懂得阅读“例句”来答题，懂得运用语法知识核对答案。答案中，无论是单词、短语或句子，都要符合语法。运用语法知识，可以查出答案是否正确。这对图表填空、简答题、填空题和完成句子这几种题型会很有帮助。
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2019年12月12日雅思阅读机经预测
