雅思考试大作文范文之课堂获得的知识量大于网络
题目:Students at schools and universities learn far more from lessons with teachers than from others sources (such as the internet, television). To what extent do you agree or disagree?
范文:The statement that teachers outnumber other resources such as internet or television programs in terms of how much student can learn on campus is too presumptuous.
How much student can learn depends not only on the resources of knowledge or information but also on students themselves and the environment in which they learn. In some leading universities or schools, the academic staffs are usually outstanding leaders in their subjects, and the campus is well equipped with various facilities to help live and learn. In this case, it is often true that students in general are able to learn more from teachers than from other resources. This also explains why so many bright young people pay high tuitions to graduate or professional programs.
Certainly, not all teachers are qualified. In some hinterland or remote areas, educational staffs and facilities are rather scarce. Teachers are usually those who themselves are less well educated. In this case, to learn from these teachers is less effective or even negative. This accounts for why so many parents spend all of their money in renting a small room in the slums or ghettoes in Beijing, China close to universities to help children learn more and better.
These, however, should not be the absolute conclusion. The fact is that some students can learn well from both resources, while others fail in either.
In conclusion, I do not agree the argument that at schools students can learn much more from teachers than other resources. In fact, it depends.
雅思考试大作文范文之人口与环境
A rise in the world's population is having serious, negative effects on the environment. Some scientists believe that the only way to solve the problem is to set up a colony on the Moon. Others argue that the cost would be far too great and other solutions should be sought.
What is your opinion?
The environment is, of course, under serious threat, but the extent to which population growth is responsible may not be as great as some people claim. In fact there are many other factors such as the growth in big cities, pollution from traffic and manufacturing, and the destruction of rainforest that probably play a bigger role. It is questionable, therefore, how far a colony on the Moon would help solve the problem.
One of the most serious threats to the global ecosystem is the destruction of the rainforests with an area the size of Europe disappearing every year. And this is largely due to large companies in their pursuit of profit. Indeed, whilst international logging companies claim to use on average 10 percent of the species of trees that make up the rainforest, that 10 percent of species constitute about 90 percent of the volume.
Naturally, if the world's population was not as large, the demand for wood would be considerably reduced, which would support setting up a colony on the Moon. But even if the colony was set up how many people in reality, would relocate? Even if the number ran into tens of thousands the actual effect on the world's population would be minimal. Indeed, we only need to consider how many people were killed during the two world wars, which ran into millions, to support this claim. Instead, the cost should be transferred into the development of sustainable economies.
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