1、通過比較和對比方式來論證，這樣兩個(gè)事物、行為或者觀點(diǎn)的利弊就非常明顯。

Those who believe in the measure say that students benefit a lot from traveling or working for a year before their formal university education. First, they can more broadly acquainted themselves with the society, deepen their understanding of the outside world, and thus better coordinate their objectives of learning with the needs of the society. In contrast, by immediate entrance to university they can not steer the direction of their study well and may display a poor combination of the theory with practice. Second, study at high school is really exhausting, especially when to win college admission. So it is necessary to grant these children a relatively long period of relaxation or buffer, say, traveling or working for a year, to loosen the chords of their brain, so that when they go back to school later again, they can become completely refreshed and rejuvenated.

這篇雅思大作文寫作的內(nèi)容是關(guān)于上大學(xué)前是否應(yīng)該用一年的時(shí)間來旅游或者工作進(jìn)行論證。此段的主題是學(xué)生在進(jìn)入大學(xué)學(xué)習(xí)之前花一年時(shí)間進(jìn)行旅游或工作的話，會(huì)讓他們受益匪淺。對比點(diǎn)是：進(jìn)入大學(xué)之前一年進(jìn)行旅游或工作有利于讓學(xué)生廣泛了解社會(huì)，加深他們對外界的理解，因此能讓他們更好地協(xié)調(diào)好學(xué)習(xí)目標(biāo)和社會(huì)的需要。應(yīng)用這樣的雅思大作文寫作方法，相對比之下，直接進(jìn)入大學(xué)學(xué)習(xí)的話，他們不能夠把握學(xué)習(xí)的方向，而且有可能會(huì)產(chǎn)生理論和實(shí)踐相脫節(jié)。通過此番對比，旅游或工作一年對于即將步入大學(xué)的學(xué)生們的好處是顯而易見，段落的主題句得到有力的論證。

2、通過假設(shè)進(jìn)行正反論述。

Then, since the transportation system is the lifeline of a country’s economic activities, its paralysis would lead to the disintegration of the economy, either industry of farming or daylife. Suppose all the means of transportation were halted for lack of oil, factories with insufficient raw materials would have to close, workers would be out of work, and ripe farm crops would have to stay in the fields at the mercy of rain and storms. People would try to store food and the price of all commodities would go up. If we take those power stations run by oil into account, situations would become even worse. In this sense, oil decides the fate of the whole economy and that of the government.

通過假設(shè)得出了一系列的可怕的后果，最后再得出結(jié)論，這樣的結(jié)論是發(fā)人深省，當(dāng)然也是最能引起人們廣泛重視的，這樣的雅思大作文寫作方法是最容易給人留下深刻印象的。

以上就是關(guān)于對比這種雅思大作文寫作方法的介紹，大家可以通過上面的兩個(gè)例子看到，這兩個(gè)作用都是在雅思大作文寫作中非常有用的，都能起到非常關(guān)鍵的點(diǎn)題作用。所以大家在自己的雅思大作文寫作的備考中可以進(jìn)行適當(dāng)?shù)膽?yīng)用。

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