2020雅思G类阅读误区

雅思G类阅读与A类针对的人群不同，所以备考的方法自然也有些差异，除了备考资料有差异外，还要注意一些雅思G类阅读备考误区。下面小编就和大家分享雅思G类阅读误区，来欣赏一下吧。

雅思G类阅读误区

雅思G类阅读误区一 阅读很简单根本不用备考

雅思G类阅读简单吗?相对来说，雅思G类阅读文章的难度是要比A类的简单一些，但是这不代表雅思G类阅读不用备考。一些G类雅思考生感觉自己英语功底不错，将大量时间花在其他科目的备考上忽略了雅思G类阅读备考，结果到了考场上才发现题目根本做不完，但是悔之晚矣。G类阅读难点主要有两个，一是阅读本身对于大部分G类考生来说是有难度的，需要认真备考;二是G类阅读虽然比A类简单一些，但是得分却比较困难，相同的分值，G类阅读比A类要多对几个题才能达到，所以万不可自以为是，不认真备考。

雅思G类阅读误区二 阅读太难备考也不会有提升

有的考生备考G类阅读的时候觉得难度太高提升无望，想要彻底放弃阅读方面的备考。G类阅读确实有一定的难度，我们在上文中也为大家分析了难点，但只要大家认真备考，肯定会有不错的提升。如果阅读基础较差，那就针对阅读先去提升词汇量，提升语法基础，然后再来做阅读题目练习。只要备考时间充足，按部就班备考，阅读一定会有提升的，所以不要轻言放弃。

雅思G类阅读误区三 A类阅读资料都可以用来备考

雅思G类阅读备考是否可以用A类阅读的资料。如果大家用A类阅读来做泛读练习，倒也可行，但若是用来做习题练习，那就是浪费时间了。雅思G类阅读不论是文章还是题目与A类都有很大差别，所以如果要做习题练习，建议大家选用G类阅读资料。目前质量最高的雅思G类阅读资料是剑雅真题，建议大家利用好，先做题，再纠错，然后再分析错题，把握文章出题点。

雅思G类阅读误区四 凭技巧就能考出高分

雅思G类阅读阅读做题技巧有没有用?当然有用。但是如果大家在备考中想要单凭阅读技巧考出高分，那几乎是不可能的。如果你的目标分值不高，只有4分或者5分，那可以在备考前突击学习阅读技巧，但如果想考到6分或6.5分以上，必需要打好基础，在良好的基础上再结合一些做题技巧才能考出高分。

雅思G类阅读备考4大误区如上，大家在备考G类阅读的时候一定要注意这几个方面，不能盲目自信，也不能对自己太没自信，其实雅思阅读只要认真备考都会有不错的提升。另外，备考资料建议选G类阅读的相关资料，备考中要将基础和技巧相结合。

雅思阅读材料：科学家解答为什么早上不想起床

Most of us love a good lie-in on the weekends. But for some people, getting out of bed each morning is a daily struggle that can disrupt their lives。

我们大部分人都喜欢在周末睡个懒觉，但是对于一些人来说，每天早上最受折磨的就是挣扎着从床上爬起来。

Now, researchers believe they have found out why some people struggle to sleep at night and reach for the snooze button in the morning - their body clocks are set too slow。

为什么有些人尽量早睡就为了能早起，现在，研究人员认为他们找到了原因，就是因为他们的生物钟被设置得太慢了。

A team from Flinders University in Adelaide, Australia, are investigating delayed sleep phase disorder, which is characterised by a persistent inability to fall asleep and wake at a conventional time。

澳大利亚阿德莱德弗林德斯大学的一个研究小组调查研究了睡眠期失调遭推迟，其特征就是迟迟无法入睡无法按时醒来。

Struggle to wake up for work? Your internal body clock may be out of sync

挣扎着起床上班?生物钟与生活节奏不同步

It affects up to 15 per cent of teenagers but can be a life-long condition。

这一现象影响了15%的青少年但这种情况不会终身伴随的。

Study leader, Professor Leon Lack, said initial results showed that the internal body clocks, of those with the disorder ran slower than average。

此项研究的牵头人利昂·兰克说，初步的研究结果表明身体内部时钟失调相对平均时钟慢了一些。

'Late sleepers can’t get to sleep until 2am or 3am at the earliest, or in some cases as late as 4am, which makes it very hard for them to get up for their commitments the next day,' he said。

晚睡的人到了凌晨两三点才睡，有些晚睡的人甚至到了凌晨四点才睡，对于他们而言很难保证第二天按时起床。

'We’ve been investigating what causes people to be late sleepers and one of the most plausible explanations we’re perusing is that their body clocks run longer than 24 hours。

我们已经调查研究了什么原因导致总有晚睡的人，其中一个貌似合理的解释就是他们的生物钟长于24小时。

'Most people have a 24-hour body clock, it’s a natural rhythm that influences sleepiness and core body temperature but for people with delayed sleep phase disorder it takes longer to complete the cycle so they tend to go to bed later and wake up later.'

大部分人的时钟是24小时，但对于晚睡的人而言，自然节奏影响了睡意和体温，睡眠期失调遭推迟要花很长时间才能完成这个周期，因此他们倾向晚睡晚起。

Circadian rhythms are followed by most living things and follow a daily cycle that are governed by our internal body clocks. They influence sleep and wake cycles, body temperature and the release of hormones。

生理节奏受我们身体内部生物钟的生活和日常规律支配。他们影响睡眠和清醒周期、体温、荷尔蒙的释放。

They can be affected by environmental factors, such as light levels, and so disrupted by flying across time zones and working night shifts。

他们受环境因素影响，例如光亮度、飞行时差、晚班工作。

Professor Lack said wider tests with a larger population would now need to be conducted to confirm the findings。

兰克教授说对较大一个人群进行了广泛试验，现在需要确认这些研究结果。

'If we establish what we’re expecting to find it will reinforce therapies that we know can help, such as bright light therapy to induce alertness in the mornings and melatonin to encourage earlier evening sleepiness,' he said。

如果我们所期望的结果能成立的话，那么找到加强疗法是会有帮助作用的，例如明光疗法来引导早上清醒，褪黑素有助于晚上早睡，他说。

'Exposing people to a bright light as early in the day as possible informs the body clock that it should be awake so therefore they fall asleep and wake up earlier on subsequent nights.'

人们白天尽早暴露在明光环境下，提醒生物钟该清醒了，因此他们的身体逐渐就调整到了早睡早起的状态

He said it was imperative to find a cause of the condition as it affected so many people。

他说找出这种现象的原因势在必行，因为影响了如此多的人。

'It causes young people to be late for school and when they do get to school they’re inattentive until their body clock finally wakes up。

这种现象导致学生上学迟到，即使到了学校他们也是不清醒的，只有生物钟清醒了才能彻底清醒。

'Adults can also have trouble holding down jobs because they’re always running late for work so it does have a detrimental effect on lives,' he said。

成年人在早上上班时也存在这种现象，总是上班迟到，因此对生活影响不利，他说。

雅思阅读材料：人变胖是什么原理

The discovery of the obesity gene in humans half a decade ago offered evidence that chronic weight gain is the consequence of a mismatch between nature and nurture. Simplistic explanations, such as blaming obesity on a drop in fat consumption, ignore scientific reality. In countries like India and China, obesity was virtually unknown until the introduction of a high-fat, western-style diet.

One well-known reason for this is that dietary fat converts to (转换为 )body fat more efficiently than does protein or carbohydrate, but recently scientists have uncovered what appears to be an equally important factor. Some researchers in universities are investigating the possibility that high levels of fat and fructose are mucking up(扰乱 ) our brain chemistry, and thereby muting the signals that would normally tell us to put down the fork. These signals are produced by peptides, which are regulated by a number of hormones. Under normal conditions these hormones help maintain a stable body weight by adjusting levels of the peptides that control eating. But a diet loaded with fat and fructose hampers the regulation of these hormones. Complicating matters still further is that the brain loses its ability to respond to these hormones as body fat increases -- so the obese are doubly penalized.

Other researchers are finding evidence that constant exposure to fat and sugar can cause some humans to crave (渴望)them as they do an addictive drug. A Princeton University psychologist recently showed that rats fed a high sugar diet were, when the sugar was removed, thrown into a state of anxiety similar to that seen in withdrawal from morphine or nicotine. Sarah Leibowitz, a neurobiologist, believes that frequent exposure to fatty foods may configure the brain to crave still more fat. She has shown in animal studies that galanin, a brain peptide that simulates eating behavior and decreases energy expenditure, increases when the animal eats a high-fat diet.

There are many factors contributing to the explosion of obesity in the United States, and the world, but the radical changes in the composition of our diet are first among them. While scientific work in this area is in its infancy, it's already clear that varying the amount of fat and other nutrients in the diet affects brain chemistry by activating certain genes, and this in turn directs our dietary preferences. By submitting ourselves to a steady dose of highly processed, sweet, high-fat foods, we have unwittingly entered into a dangerous experiment, the long term consequences of which are only now beginning to surface.