科技类与教育的写作是雅思考试作文的热点之一，下面，小编为大家带来科技类与教育类的`雅思写作范文。

we have been living in the nuclear age now for over half a century. since the first atomic bombs were developed, nuclear technology has provided governments with the ability to totally destroy the planet. yet the technology has been put to positive use as an energy source and in certain areas of medicine.

to what extent is nuclear technology a danger to life on earth? what are the benefits and risks associated with its use?

model answer:

these days, many people are afraid of nuclear technology because of the dangers associated with its use. in my opinion, although it is true that nuclear weapons pose the greatest threat to life, the use of nuclear technology for peaceful purposes also carries some serious risks.

nuclear power stations provide an important source of cheap power for many industrialised nations and some developing countries. however, there is always the danger of radiation leaking from these plants. even though safety precautions are taken, there have been numerous disasters such as the explosion of a nuclear plant in russia not long ago.

nuclear technology is even used to help cure some diseases such as cancer. radiation can be applied to the body to burn away cancerous cells. this is, however, a dangerous procedure, and the application of radiation is almost always painful and not always successful.

the most worrying aspect of nuclear technology, though, is its use for military purposes. enough atomic bombs have already been built to completely destroy the planet, and the real danger is that one day some country will start a war with these weapons. too many countries now have the technology required to make such bombs, and there is currently much debate about how to control the situation.

in conclusion, nuclear technology certainly has positive uses, but is, nonetheless, dangerous. however, it would have been better if it had never been used to create nuclear weapons. if life on earth is to continue.

studying the english language in an english-speaking country is the best but not the only way to learn language.

do you agree or disagree with this statement?

model answer:

studying a language in a country where it is widely spoken has many advantages. it is, therefore, a good idea to study english in a country such as britain. however, i believe it is not the only way to learn the language.

in the first place, most students in non-english-speaking countries learn english at secondary school, and sometimes at university nowadays. although their spoken english is not usually of a very high standard, their knowledge of grammar is often quite advanced. this is certainly useful when students come to an english-speaking country to perfect the language.

secondly, studying the basics of english at secondary school is less stressful than learning the language while overseas. this is because students living at home do not have to worry about problems such as finding accommodation, paying for their study and living costs, and trying to survive in a foreign country where day to day living causes much stress.

however, there are obvious advantages of learning english in britain. every day there are opportunities to practise listening to and speaking with british people. also, students can experience the culture firsthand, which is a great help when trying to understand the language. this is especially true if they choose to live with a british family, as exchange students for example. furthermore, if students attend a language school full-time, the teachers will be native speakers. in this case, not only will students' speaking and listening skills improve, but attention can be given to developing reading and writing skills as well.

in general, even though it is preferable to study english in an english-speaking country, a reasonable level of english can be achieved in one's own country, if a student is gifted and dedicated to study.

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