10月13日雅思寫作考試真題大作文范文（科技類話題）
Task：Some scientists believe that intelligent life forms may exist on other planets and some want to send messages to contact them. Others think it is a bad idea because these life forms may be too dangerous. Discuss both views and give your own opinion.
10月13日雅思寫作大作文范文合集，點擊
題目講解：
雙方觀點討論型，首段可不用明確自身觀點，但結尾要明確自身觀點。新話題，在聯系外星人方面，可從科技、人類生活質量角度詳細論述;反對聯系外星人方面，可從其性格對人類的影響，以及外星人的意圖與未知的能力角度出發(fā)，具體闡述。本文自身觀點是在人類自身環(huán)境安全的情況下，可以試圖尋找外星人，但無法確保人類生命的情況下，最好不要聯系打擾外星人的生活。
Sample answer：
With advancement of societal technology, certain scientists work for looking for other intelligent life forms who may not exist on the earth such as aliens. While some people argue that contacting with them is likely to bring danger to human. Therefore, the essay aims to critically discuss both views and come up with my own opinion.
That a number of researchers try to find other planets’ living species has to be admitted that pursing that curiosity is one of mankind’s nature. Additionally, by exchanging ideas with aliens about historical progression and academic discussion and so on, mankind’s world has the opportunity to make immense progress in modern technology by giving inspirations to scientists for pushing the frontiers of science which may solve particular thorny issues such as environmental pollution. On the other hand, as far as some researchers are concerned, it lays a solid foundation for people to possess an improved quality of life who live on other planets in order to avoid diseases and disasters brought by serve atmosphere pollution and doomsday respectively.
While, simultaneously, others claim that touching with aliens probably breaks seemingly peaceful earth and brings unexpected danger. Firstly, it is likely that being greedy, exploitative and violent, aliens are searching for somewhere to harvest for water, minerals and fuel, contributing to meeting unprecedented risk by telling them the man’s existence. Furthermore, people know nothing of extraterrestrial intelligence intentions and capabilities so it is impossible to predict whether they will be benign or hostile. For example, earthlings will may be slaughtered and enslaved as colonized countries in the past time.
From a personal perspective, earthlings can try to search for other unique life forms in various planets, but without promising to guarantee human’s lives, it would not better send messages to aliens and disturb their daily lives.
（300 words）
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