在一篇至少300 的托福独立写作中，很多考生困恼和苦恼的就是不知道如何有效论证。 而这其中方法之一就是我们常说的举例论证。有效的举例论证可以起到证明论点以及扩充素材的功能。 下面就是津桥的小编给大家整理好的一些比较使用的话题和素材。希望对大家有所帮助。
For example, the Golf of Mexico oil spill has influenced many aspects, like the fishing industry, tourism and so forth. The money lost of this case is as much as 50 billion. And it also made President Obama furious when he talked about this case in the Larry King show. He even visit there three times, which is more than that he visited Afghanistan.
Recently, Mark McGuire, who once regarded as one of the best baseball player in history, ultimately admitted that he has the history of using performance enhancing drugs. The media even cover the lie for him for as many as 20 years, which reflects that media cannot act as a trustworthy role.
The hot topic currently is Dr. Craig and his the world first cell with a synthetic genome, which with the potential to grow up. Dr. Craig acts as the role of the God who creates our human beings. However, this cell also has the potential to ruin the world, which is really horrible.
In 2010, nearly 1billion people turned off their lights for Earth Hour. Three years before, Earth Hour was only the idea of some editors of the Sydney Morning Herald. However, currently it is the biggest awareness campaign in the world.
Thus, individual’s effort on our environment cannot be ignored.
It is better to get fully prepared and avoid mistakes than to do something first and then accept mistakesEven increasingly people consider President Obama as a socialist, when he talked about the Health Bill in Virginia in 2010, he said he knew that would be a difficult journey, and would be a tough vote to his supporters. Since family physicians’ salary is really low, nobody wants to choose that as a career after graduating from medical school. Thus, the situation of lacking family physicians would be even worse if they pass the bill.
People should get information from different source in order to know the facts.
Charles Moore is a famous photographer during the black power movement. Even he was opposed by the mainstream media, Charles uses his camera showing us the nightmare of the Africa-American in the south of America, including the arrestment of Dr. Martin Luther King Jr. by the police.
Technology is making our lives simpler rather than more complicated than before.
Initially, when people in American including in Mexico begin the Daylight Saving Time, they would enter into a thoroughly and completely chaotic condition. Businessman may miss an important appointment, or students run into classroom an hour later. However, technology has been constantly upgrading and updating itself. In 2010, according to a research of CBS, most of daily necessities of American could automatically adjust their time to DST, like laptops, cell phones or even the built-in alarm of an iPod Shuffle.
Most of Americans had not heard the film Hunt Locker before it got six Academy Awards. Even most of the professionals critically claimed for the film, claiming that it is the best war movie ever. But it is so serious that nobody is willing to go to cinemas to watch this film. Movies are produced for entertaining the public and earning money. Thus, a movie cannot be titled as a successful one despite it is the best from a professional aspect.
Even Toyota put on seven visions of commercials on TV for its advertising campaign, most people would still prefer to cars of different companies because of the faulty break and sticky accelerator cars produced by Toyota. Nobody would trust Toyota anymore, since they do not want to have the experience of suddenly speeding up to 100 miles per hour under an uncontrolled condition. Thus, we cannot trust commercials anymore and have to form the judgment of our own instead.
There is a famous saying that sometimes news is even stranger than fiction. Indeed, it is true sometimes. There was s plane crash in Taxes. A man with the name Joe drove a plane to crash the building of IRS of Taxes showing his resend for the tax system. The part which is sounds like a fiction is the average Job is not satisfied with the system, who else are not? And Taxes is among the seven tax free sates, people must be very angry if they even cannot accept the tax system of taxes.
Do you agree or disagree with the following statement? It is more important for a teacher to help students gain self-confidence than to teach specific knowledge.
Knowledge matters, but not in every case. Teachers who scored high in life satisfaction—reporting that they were very content with their lives—were 43 percent more likely to perform well in the classroom than their less satisfied colleagues. These teachers may be more adept at engaging their pupils, and their zest and enthusiasm may spread to their students.
以上就是不同话题的托福举例论证的一些素材和参考，其中的语言大家尽量要进行改写，注意灵活使用其中的论点，具体的专有名词以及数据即可。 千万不可照抄整段文字。 下一期我们继续分享有关托福写作的学习资料，希望大家锁定关注津桥的官网以及公众号。