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.

With
advancement
Add an article
the advancement
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of societal technology, certain scientists work for looking for other intelligent life forms
who
Correct pronoun usage
that
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may not exist on
the
Correct article usage
apply
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earth
such
as
aliens
.
While
some people argue that
contacting
Replace the word
contact
show examples
with them is likely to bring danger to
human
Fix the agreement mistake
humans
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.
Therefore
, the essay aims to critically discuss both views and come up with my own opinion. That a number of researchers
try
Wrong verb form
trying
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to find other planets’ living species
has
Correct subject-verb agreement
have
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to be admitted that pursuing 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 inspiration to scientists for pursuing 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
Correct article usage
the seemingly
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peaceful earth and brings unexpected danger.
Firstly
, it is likely that being greedy, exploitative and violent,
aliens
are searching for somewhere to harvest
for
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apply
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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
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apply
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be slaughtered and enslaved as
colonized
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in colonized
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countries in the past time. From a personal perspective, earthlings can try to search for other unique life forms
in
Change preposition
on
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various planets, but without promising to guarantee
human’s
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human
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lives, it would not
better
Add a missing verb
be better
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send
Fix the infinitive
to send
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messages to
aliens
and disturb their daily lives.
Submitted by guangda2023 on

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Include an introduction and conclusion

A conclusion is essential for IELTS writing task 2. It is more important than most people realise. You will be penalised for missing a conclusion in your IELTS essay.

The easiest paragraph to write in an essay is the conclusion paragraph. This is because the paragraph mostly contains information that has already been presented in the essay – it is just the repetition of some information written in the introduction paragraph and supporting paragraphs.

The conclusion paragraph only has 3 sentences:

  • Summary
  • Restatement of thesis
  • Prediction or recommendation

Example:

To summarize, a robotic teacher does not have the necessary disciple to properly give instructions to students and actually works to retard the ability of a student to comprehend new lessons. Therefore, it is clear that the idea of running a classroom completely by a machine cannot be supported. After thorough analysis on this subject, it is predicted that the adverse effects of the debate over technology-driven teaching will always be greater than the positive effects, and because of this, classroom teachers will never be substituted for technology.

Start your conclusion with a linking phrase. Here are some examples:

  • In conclusion
  • To conclude
  • To summarize
  • Finally
  • In a nutshell
  • In general

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