雅思觀點類大作文，科技類話題

Some people think a lot of scientific research done today is a waste of time and money. To what extent do you agree or disagree？

題目來源：2018年9月13日大陸雅思大作文

題目大意

一些人認為很多日前的科學(xué)實驗是浪費時間和金錢。你是否同意？

思路解析

這是一道觀點類大作文，聊的是科學(xué)實驗是否是浪費時間和金錢。題目就一句話，理解起來其實不難，審題時可以注意兩點，一是“scientific research”本身的特性需要考慮，二是“a lot of”是一個模糊的概念，可以進行反駁。下面月半鴨和大家一起來看下具體觀點。

首先來看同意的角度。許多科學(xué)實驗確實耗費巨大，需要數(shù)百億的資金以及幾年甚至十幾年的時間投入并且無法保證最終的成功，同時很多實驗還是在對同一個主題進行的重復(fù)研究。這樣的重復(fù)投入和失敗結(jié)果往往被人認作是一種浪費，何況這些巨額資金如果能用于解決貧困、饑餓等方面可以更好的改善人們生活。

然后再來看反對角度，有三方面。

一是“大量”這個數(shù)字過于抽象，大眾所能了解到的往往并非事實全部，而只是被媒體或一些渠道展現(xiàn)出來的那一部分，并且我們也難以在最終結(jié)果出來前去判斷這個實驗是否成功。

二是重復(fù)實驗本身是科學(xué)研究的一個必要過程，只有當一個結(jié)果是能被多次反復(fù)的得出，我們才能認為這個結(jié)果為“真”，并將此運用到現(xiàn)實中或者展開進一步研究。

三是有些實驗雖然會失敗，但是科學(xué)實驗本身就存在“證偽”的目的性，一個失敗結(jié)果代表在科學(xué)研究上排除了一個錯誤方向，也就意味著科學(xué)家離成功可能更進了一步，因此這些失敗的實驗都是具有價值的。

提綱

高分范文示例

Over the past few decades, significant technological advancements have brought about remarkable transformations. While scientific experiments often require sizeable financial investments, some individuals argue that such endeavors are futile and a waste of resources. I, however, strongly disagree with this viewpoint.

Initially, the manuscript's title is subjective, as the term "a lot" cannot be quantified precisely. An overemphasis on a limited number of adverse incidents reported in the media may be blamed for the generally held belief that scientific experimentation failure is common. Secondly, persons who hold this position appear to have an inadequate understanding of the fundamental nature of scientific experimentation and science as a whole. It is imperative to note that scientific theories are falsifiable, meaning that they can be replaced with new theories based on the results of repeated attempts via diverse categories of research. Therefore, "failure" is an inherent component of the scientific process. Moreover, the early investments and sacrifices made for previous theories serve as the basis for future breakthroughs, even if they are not immediately acknowledged or appreciated by future generations.

Undoubtedly, due to limitations in technology and funding, certain short-term scientific research may appear to lack clear objectives and offer no direct benefits to society. Critics may label such research as a form of "waste." However, abandoning such experiments would have severe consequences. For instance, with the current global pandemic, major labour and material resources are being allocated to vaccine research for COVID-19. Thus far, no country has succeeded, but this does not necessarily imply the initial investment was futile. Discontinuing relevant scientific research would cause the loss of public faith in defeating the virus, resulting in unprecedented disasters.

In conclusion, despite the reality that many experiments fail in the modern world, unsuccessful research may mark the origin of a groundbreaking discovery. Therefore, they should never be considered "waste".

范文作者：徐祎嬌 & Sophia

相關(guān)詞匯和語法結(jié)構(gòu)

Hypothesis   假設(shè)

Falsifiable   可證偽的

Contagion   蔓延

Critics   批判者

Coronavirus   冠狀病毒

Vaccine   疫苗

Exposed   暴露于

Unprecedented   前所未有的

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