雅思a類閱讀資料及用法的講解

雅思a類閱讀資料及用法的講解一文分為2部分，第一部分是2篇雅思a類閱讀可以用的閱讀材料，第二部分是怎樣選取和收集雅思閱讀資料以及運(yùn)用它們的方法。下面小編就和大家分享，來(lái)欣賞一下吧。

雅思a類閱讀資料及用法的講解

雅思a類閱讀資料及用法的講解為你帶來(lái)2篇雅思a類也就是學(xué)術(shù)類閱讀的閱讀資料和怎樣尋找和運(yùn)用雅思閱讀資料的方法總結(jié)。雅思閱讀當(dāng)中既有關(guān)于生活方面的文章，又有關(guān)于學(xué)術(shù)方面的文章，話題涉及從自然科學(xué)到人文社會(huì)科學(xué)。我們?cè)撛鯓邮占潘奸喿x的材料，又應(yīng)該怎么用。本文為你講解。

雅思a類閱讀資料——六個(gè)壞習(xí)慣將毀掉你的睡眠

If you equate getting older with needing—or getting—less sleep, here’s a wake-up call: It's not true! “The majority of us require between seven and nine hours of shut-eye a night," says Robert Oexman, D.C., director of the Sleep to Live Institute. “And there’s little reason—whether you’re 55 or 80—not to get it.” Barring disease, medication and pain (all legitimate sleep interrupters), if patients complain of bad sleep, Dr. Oexman looks at their nighttime habits, where the problem almost always resides.

如果你認(rèn)為人慢慢長(zhǎng)大變老，需要或得到的睡眠更少，那我來(lái)提醒你吧，不是這樣的!睡眠與生命研究所所長(zhǎng)，脊骨神經(jīng)科醫(yī)師羅伯特·歐克斯曼說(shuō)道：“大多數(shù)人每晚需要7-9小時(shí)的睡眠時(shí)間。無(wú)論你是55還是80歲，都應(yīng)該做到這一點(diǎn)?！奔膊?、藥物和疼痛除外(這些都可能會(huì)干擾睡眠)，如果病人抱怨睡不好覺，歐克斯曼醫(yī)師會(huì)查看其晚間生活習(xí)慣來(lái)發(fā)現(xiàn)問題所在。

So, how are you sabotaging your z-z-z-z-z’s?

所以，你是怎樣破壞自己的睡眠的呢?

Bad Habit #1: Watching TV until you fall asleep?

壞習(xí)慣一：看電視看到睡著

Why It Disrupts Sleep: It has nothing to do with what you watch—Downton Abbey isn’t a better pre-sleep choice than Dog the Bounty Hunter. Rather it’s the exposure to TV’s bright light that’s the culprit. Artificial bright light after dusk not only enhances alertness, but also delays the production of melatonin, a sleep-inducing hormone. So even if you nod off (in front of the TV, for example), you probably won’t stay asleep for long.

為什么會(huì)影響睡眠：這和你看什么節(jié)目沒有任何關(guān)系，因?yàn)椤短祁D莊園》并不是比《賞金獵人》更好的睡前節(jié)目。反而是暴露在電視強(qiáng)光下才是影響你睡眠的罪魁禍?zhǔn)?。天黑后的人造?qiáng)光不僅讓人增加警惕性，而且會(huì)延遲體內(nèi)睡眠荷爾蒙——褪黑素的生成。所以即使你打盹了(比如在電視機(jī)前)，你很可能也睡不了多久。

EZZZ Fix: An hour before bedtime, treat yourself like a baby: a warm bath, followed by a quiet activity in dim light—meditation, journal writing, reading. But no reading or writing on your computer before bed or in the middle of the night. (Almost half of the respondents in the AOL Email Addiction survey admitted to checking email during the night. If that’s you, keep technology out of the bedroom.)

解決方法：睡前一小時(shí)，讓自己像嬰兒一樣：洗個(gè)熱水澡，在暗淡的燈光下做些安靜的事情-冥想，寫日記，閱讀。但是睡前或者半夜絕對(duì)不能在電腦上閱讀或者寫東西。(幾乎一半?yún)⑴c美國(guó)在線電子郵件上癮調(diào)查的人們承認(rèn)晚間會(huì)查看電子郵件。如果你也是這樣，那么記得把高科技關(guān)在臥室外面吧。)

Bad Habit #2: Sleeping with Fido

壞習(xí)慣二：抱狗狗睡覺

Why It Disrupts Sleep: While animal-lovers argue the emotional benefits of sharing a pillow with their pets, research shows that pets can contribute to less than sound sleep. How? “Pets have different circadian rhythms than humans," says Oexman. “They sleep most of the day, and they shift a lot when sleeping—they get comfortable, then they move. This goes on all night, and whether you admit it or not, it interrupts your ability to get the level of sleep needed to feel rested." (As for pet dander and allergies—sneezing and wheezing are not great sleep enhancers.)

為什么會(huì)影響睡眠：動(dòng)物愛好者認(rèn)為和寵物一起睡覺有情感上的益處，然而研究表明寵物實(shí)際上會(huì)影響睡眠。這是怎么回事呢?“寵物和人有著不同的生理節(jié)律，”歐克斯曼說(shuō)，“他們每天大多數(shù)時(shí)候都會(huì)睡，睡覺的時(shí)候經(jīng)常動(dòng)-他們覺得舒服，然后就會(huì)動(dòng)。整晚都會(huì)這樣，而且無(wú)論你承認(rèn)與否，你都會(huì)不知不覺被影響而達(dá)不到自己需要的睡眠程度。(至于寵物皮屑和各種過敏導(dǎo)致的打噴嚏和喘息都是會(huì)影響睡眠的因素。)

EZZZ Fix: For two weeks, put your pooch or cat in a crate outside your closed bedroom door. When your pet can sleep quietly in the crate, move the crate inside your room for another two weeks. When the crate training is complete, try letting the dog or cat sleep in his own bed near your bed. Discourage all attempts to jump on your bed and reward all successes for staying in his own bed. (Caveat: Plan on interrupted sleep for a few weeks.)

雅思a類閱讀資料——最適合春天吃的美食

New research suggests some foods have the power to guard skin from the damage caused by the sun's UV radiation. While a salad is no substitute for sunblock, these healthy foods could add inner protection against sunburn and wrinkles at the cellular level.

新的研究發(fā)現(xiàn)表明某些食物可以幫助肌膚免受陽(yáng)光紫外線的侵害。但是，一盤沙拉并不能代替防曬霜，這些健康食物可以加強(qiáng)身體內(nèi)在機(jī)能，保護(hù)皮膚不受侵害并延緩細(xì)胞衰老。

Citrus Fruits 柑橘類水果

Citrus fruits have the potent ingredient limonene, associated with a whopping 34 percent lower risk of skin cancer in one University of Arizona study of 470 women and men.

柑橘類水果含有豐富的檸檬烯。亞利桑那大學(xué)對(duì)470位女性和男性進(jìn)行的研究表明，檸檬烯可以將患皮膚癌的風(fēng)險(xiǎn)降低34%

Green tea 綠茶

This delicately flavored tea is full of antioxidants called EGCGs. Among their health-promoting capabilities: EGCGs stopped genetic damage in human skin cells exposed to UV light in one University of Wisconsin study.

綠茶所含有的抗氧化劑叫做茶多酚。威斯康星大學(xué)的研究表明茶多酚可以使暴露在紫外線下的肌膚免受基因損害。

Carrots 胡蘿卜

Carrots—or any other red, yellow, and orange fruits and vegetables—are packed with carotenoids, and studies show they reduce sunburn intensity.

胡蘿卜或者任何紅色，黃色及橙色水果和蔬菜都富含類胡蘿卜素，研究表明這些果蔬可以降低日曬強(qiáng)度。

Red Peppers 紅椒

Like carrots, red peppers are also especially helpful in reducing sunburn intensity.

和紅蘿卜一樣，紅椒在降低日曬強(qiáng)度方面有顯著效果。

Spinach 菠菜

Leafy greens, like dark green lettuce, spinach, kale, and Swiss chard, are top sources of the antioxidants lutein and zeaxanthin, which halted cell growth prompted by UV light in animal studies.綠葉蔬菜，如綠色萵苣，菠菜，甘藍(lán)菜和唐萵苣均含有非常豐富的抗氧化劑葉黃素和玉米黃素，這些抗氧化劑可以阻止紫外線引起的細(xì)胞生長(zhǎng)。

Salmon 三文魚

This fish is a great source of oils rich in omega-3 fatty acids. In a small British study, fish oils guarded against sunburn and DNA changes that can lead to cancer.

三文魚的魚油富含豐富的脂肪酸。研究表明魚油可以預(yù)防易引發(fā)癌癥的曬黑曬傷和DNA改變。

Walnuts 核桃

Like salmon, walnuts are high in essential fatty acids that could guard against sunburn.

和三文魚一樣，核桃也富含有豐富的人體必需脂肪酸，而這類脂肪酸可以抵御曬傷曬黑。

利用雅思閱讀材料的3大技巧

一、真題為主，其他材料為輔

很多考生，尤其是剛接觸雅思的考生，還沒開始備考，先囫圇吞棗買了各種各樣的書，其實(shí)后期也未必真用得上。所以如果是以備考為目的話，最好的方式還是從最直接的考試材料入手最為妥當(dāng)。市面上的出的輔導(dǎo)類用書很多，但最貼近考試的還是劍橋雅思真題。劍橋雅思真題系列，是劍橋大學(xué)考試委員會(huì)出版的，這可是考試出題方，實(shí)打?qū)嵉恼骖}。通過做真題，可以了解出題方式、考試題型等等內(nèi)容，對(duì)備考非常有幫助。同時(shí)真題不光可以用來(lái)自測(cè)，還是用來(lái)精讀的材料。可以說(shuō)，真題是必備備考資料。

說(shuō)到其他輔導(dǎo)材料(這里不包含備考雅思考試的技巧類用書)，平常時(shí)候該讀什么保持閱讀量，這也讓很多考生撓頭。雅思閱讀考試的文章以大眾題材為主，涉及到教育、經(jīng)濟(jì)、科技、生物、醫(yī)學(xué)、環(huán)境、地質(zhì)、能源等各方面問題，但不涉及專業(yè)性過強(qiáng)的文章，以免造成不同學(xué)生知識(shí)儲(chǔ)備不同所產(chǎn)生的優(yōu)劣勢(shì)。甚至有些內(nèi)容來(lái)自于日常生活，所以考生不必刻意記住很多艱深的生僻專業(yè)術(shù)語(yǔ)。因此就材料選擇來(lái)說(shuō)，國(guó)際上比較知名的雜志都是可以利用的閱讀材料。

提示：閱讀練習(xí)中也盡量有時(shí)間觀念，保持適度緊張感，養(yǎng)成良好的習(xí)慣。同時(shí)，不要刻意追求讀的“多”，總結(jié)自己閱讀中的問題才更有用。

二、詞匯的累積

看了第一部分，有的人會(huì)說(shuō)，我才高中，很多雅思詞匯都比較難，做真題都看不懂。是的，這第二點(diǎn)就要說(shuō)這個(gè)問題了。詞句篇，詞匯是基礎(chǔ)，同雅思寫作一樣，閱讀也同理。沒有一定的詞匯量對(duì)于閱讀來(lái)說(shuō)比較困難，所以扎扎實(shí)實(shí)累積詞匯、背單詞，這還是很重要的。

三、把握出題者意圖

這一點(diǎn)是個(gè)說(shuō)難不難說(shuō)易不易的方法，需要多做幾篇來(lái)找找感覺。但如果能對(duì)上下文之間的關(guān)聯(lián)有很好的理解，又能把握文章的大體脈絡(luò)，無(wú)疑對(duì)解題有莫大幫助。

以上就是雅思a類閱讀資料及用法的講解的全部?jī)?nèi)容，雅思閱讀材料的用處還是在于從長(zhǎng)期來(lái)看，提高整體的英語(yǔ)閱讀能力。如果考生的備考期較短，在相應(yīng)的閱讀材料的選取上，可以更偏向于應(yīng)試找一些帶題的閱讀去做。

應(yīng)對(duì)雅思考試閱讀必須具備的技能分析

在雅思培訓(xùn)中，老師基本上講的都是做題技巧，而閱讀技能本身講的很少。因?yàn)橹v做題技巧最有針對(duì)性，學(xué)生來(lái)聽課的主要目的也是希望知道怎么做題，講閱讀技能本身就是吃力不討好的工作。因此大部分老師都在分析總結(jié)各種題型的解題特點(diǎn)，解題規(guī)律等。

但是，有些題目是不能純粹靠做題技巧來(lái)解決的，必須結(jié)合一定的閱讀技能才能順利解出。否則，很多做題技巧就難免有牽強(qiáng)附會(huì)之嫌。而且，雅思閱讀題型有10種之多，這么多紛繁復(fù)雜的題型似乎又各自有著自己的一些解題技巧和解題步驟，在考試時(shí)一篇文章后面往往會(huì)有幾種題型，而考生需要記清不同的解題方法會(huì)顯得力不從心，手忙腳亂。

而其實(shí)從雅思閱讀的出題思路來(lái)看，不同的題型測(cè)試的技能確實(shí)有些不同，但很多時(shí)候是重疊的，過于強(qiáng)調(diào)題型本身的差異而忽略這些題型背后測(cè)試的閱讀技能只會(huì)導(dǎo)致學(xué)生機(jī)械地使用一些解題步驟和所謂的技巧，而忽略在解題背后測(cè)試的閱讀技能。

我們舉幾道例題來(lái)說(shuō)明其實(shí)很多不同的題型背后測(cè)試的閱讀技能其實(shí)是一樣的。

劍三Test 3 Question 7-12

這道題是一道Matching題，要考生去Match each exhibit with the collection types。而題目要求里面告訴我們題干中的each exhibit是選項(xiàng)中的collection types的具體例子(examples)。掃描題干和選項(xiàng)之后應(yīng)該知道定位詞應(yīng)該是題干，因?yàn)轭}干中含有一些大寫的裝有名詞，例如：Bolivian， Indian， Arctic 等。帶著這些詞回去定位，可以迅速找到是在文章的第三段當(dāng)中。這個(gè)時(shí)候我們需要清楚地知道我們找到的這些exhibit是具體的例子，需要找到的是這些exhibit屬于哪些collection types。

也就是說(shuō)這道題目是想測(cè)試我們通過例子找到其對(duì)應(yīng)的主題。我們必須知道在雅思學(xué)術(shù)性閱讀文章中，一般作者都會(huì)先說(shuō)主題，再舉具體的例子來(lái)支持這個(gè)主題，并往往會(huì)在主題和例子之間使用一些舉例的連接詞，例如for example， for instance， such as， like等等。了解這個(gè)閱讀技能就能讓我們?cè)谡业紹olivian textile這個(gè)例子的時(shí)候迅速往前掃讀，關(guān)注一些舉例連接詞前面的某個(gè)詞，往往主題也就是答案就在這個(gè)舉例連接詞的前面。

果然，我們很快就可以在Bolivian textile這個(gè)詞前面找到一個(gè)for instance，而且for instance前面有個(gè)破折號(hào)，破折號(hào)一般是作者用來(lái)表示展開說(shuō)明作用的，所以破折號(hào)前面的那個(gè)名詞短語(yǔ)technical series應(yīng)該就是我們要搜尋的答案，迅速的掃描選項(xiàng)中果然有這個(gè)短語(yǔ)，那么這道題的答案就是technical series的首字母縮寫TS。其他的題以此類推。

再如劍五Test 1 Question 33

這是一道選擇題，題干是 The writer quotes from the Worldwide Fund for Nature to illustrate how

A influential the mass media can be

B effective environmental groups can be

C the mass media can help groups raise funds

D environmental groups can exaggerate their claims

定位詞肯定是大寫的Worldwide Fund for Nature。根據(jù)這個(gè)定位詞我們很快可以定位到是在文章的第五段當(dāng)中的這句話：In 1997， for example， the Worldwide Fund for Nature issued a press release entitled： “Two thirds of the world’s forests lost forever.” The truth turns out to be nearer 20%。這道題是問作者引用了Worldwide Fund for Nature的話是為了illustrate(舉例說(shuō)明)什么。

也就是說(shuō)出題人的考察目的是希望我們能在原文中讀出作者使用這個(gè)quote是為了說(shuō)明什么觀點(diǎn)。我們定位到的這句話是這個(gè)quote本身，quote其實(shí)也就是例證，一樣都是為了說(shuō)明作者的某個(gè)觀點(diǎn)。原文這句話中的for example這個(gè)舉例連接詞就清晰地告訴了我們這個(gè)例子是為了說(shuō)明前面一個(gè)觀點(diǎn)。所以原文中的for example 前面的句子應(yīng)該就是這道題的答案，往前一掃發(fā)現(xiàn)這么一句話：Understandably， perhaps， they sometimes overstate their arguments。

再和選項(xiàng)匹配一下，我們就能發(fā)現(xiàn)這句話就是D選項(xiàng)的一個(gè)同義轉(zhuǎn)述：they就是上文中提到的environmental groups，overstate就是題干中exaggerate的替換，而arguments就是題干中的claims。因此答案為D。

雅思考試閱讀材料精選

經(jīng)典長(zhǎng)難句分析

1. The American economic system is, organized around a basically private-enterprise, market- oriented economy in which consumers largely determine what shall be produced by spending their money in the marketplace for those goods and services that they want most.

2. Thus, in the American economic system it is the demand of individual consumers, coupled with the desire of businessmen to maximize profits and the desire of individuals to maximize their incomes, that together determine what shall be produced and how resources are used to produce it.

3. If, on the other hand, producing more of a commodity results in reducing its cost, this will tend to increase the supply offered by seller-producers, which in turn will lower the price and permit more consumers to buy the product.

4. In the American economy, the concept of private property embraces not only the ownership of productive resources but also certain rights, including the right to determine the price of a product or to make a free contract with another private individual.

5.Numerous other commercial enterprises, from theaters to magazine publishers, from gas and electric utilities to milk processors, bring better and more efficient services to consumers through the use of computers.

6.Expertise can be shared world wide through teleconferencing, and problems in dispute can be settled without the participants leaving their homes and/or jobs to travel to a distant conference site.

7.The Corporation will survive as a publicly funded broadcasting organization, at least for the time being, but its role, its size and its programs are now the subject of a nation wide debate in Britain.

8.After six months of arguing and final 16 hours of hot parliamentary debates, Australia"s Northern Territory became the first legal authority in the world to allow doctors to take the lives of incurably ill patients who wish to die.

9. Much of the language used to describe monetary policy, such as "steering the economy to a soft landing" of "a touch on the brakes" , makes it sound like a precise science. Nothing could be further from the truth.

10. Economists have been particularly surprised by favorable inflation figures in Britain and the United States, since, conventional measures suggest that both economies, and especially America"s, have little productive slack.

11. At the same time, the American Law Institute--a group of judges, lawyers, and academics whose recommendations carry substantial weight--issued new guidelines for tort law stating that companies need not warn customers of obvious dangers or bombard them with a lengthy list of possible ones.

12. "The test of any democratic society, he wrote in a Wall Street Journal column", "lies not in how well it can control expression but in whether it gives freedom of thought and expression the widest possible latitude, however disputable or irritating the results may sometimes be..."

13. The Aswan Dam, for example, stopped the Nile flooding but deprived Egypt of the fertile silt that floods left-all in return for a giant reservoir of disease which is now so full of silt that it barely generates electricity.

14. Rather, we have a certain conception of the American citizen, a character who is incomplete if he cannot competently access how his livelihood and happiness are affected by things outside of himself.

15. If the tradition of ambition is to have vitality, it must be widely shared; and it especially must be highly regarded by people who are themselves admired, the educated not least a-mong them.