(TED英文演讲)搜索引擎的背后——观后感

第一篇：(TED英文演讲)搜索引擎的背后——观后感

“Behind search engines”——Feedback Key words: search engines subjectivity and objectivity power Nowadays, we depend more on Internet, especially those search engines.Because in people’s mind, the knowledge we need to find on search engines is always convincing, with no problem.But have we wondered the reality and accuracy of the information that we found on the Internet? Has those search engines sent us the objective sources? Well, it’s worthwhile to discuss.The speaker gave us an example of Obama’s wife and a murder.The same search for their names about their bad things and another search for their names a few weeks later after the events.He gained a totally different result.Bad information about Obama’s wife was wiped out while the murder’s was not.Why? They should have been in the same situation, either remain bad or nothing.So, this is what I call it “computer subjectivity”.Will the search engine be fair to anything? With these facts, I guess no.Do remember that all calculators was controlled by humanity.So there’s a power that certain persons conduct engines with their own appetites.In my point of view, there’s no absolute justice.Each of us has our own principle to judge the surroundings.So it’s no wonder that the search engine remained the murder’s negative images.As for us, the information on the Internet is of great help indeed.However, we need to realize the truth that we are supposed not to believe what we read or see thoroughly.Seeing is believing can’t be always correct.Never lose our own mind.

第二篇：(TED英文演讲)防患于未然——观后感

“Presence of mind”——Feedback Key words: stress pre-mortem ahead of time According to the lecture, our brain under stress releases cortisol, and one of the things that happens at the moment is a whole bunch on systems shut down.Few of us can remain rational and logical thinking while facing stressful things, so it is of great significance to think them over before their appearances.We need to train ourselves to think ahead to these kind of situations.And the conception which the speaker put forward is pre-mortem.The idea of the pre-mortem is to think ahead of time to the questions that you might be able to ask that will push the conversation forward.You look ahead, try to figure out all the things that could go wrong and then try to figure out what you can do to prevent those things from happening or to minimize the damage.Prevent bad things from happening.Or at least if bad things happen, we will minimize the likelihood of it being a catastrophe.Under stress we are not thinking clearly.We need to train ourselves to think ahead to these kind of situations.So think about how you are going to work through this ahead of time, so you don’t have to manufacture the chain of reasoning on the spot.You might change your mind on impulse, but at least you are practiced with this kind of thinking.

第三篇：(TED英文演讲)阅读全世界——观后感

“Reading the world.”————Feedback Key words: global reading plan abundance As the speaker described her plan of reading the world, she tried to get one book of each country around the world, translated into English.She got through many tough time and finally, she manged to finish her own reading.As for me, I learned just like what the speaker expressed: “In that case, as I found so often during my year of reading the world, my not knowing and being open about my limitations had become a big opportunity.”

While reading a book, it’s a chance not only to learn something new and discover a set of stories, but also expand our horizons.As those who enjoy reading will know, books have an extraordinary power to take you out of yourself and into someone else’s mindset.Therefore, for a quite while, you will look at the world through different views.Maybe there exists some cultural conflicts or values, but it can also be really enlightening.Wrestling with unfamiliar ideas can help clarify your own thinking.And it can also show up blind spots in the way you might have been looking at the world.If we can make our own plan like this, the information in those books can make me more alive to the richness, diversity and complexity of our remarkable planet than ever before.

第四篇：(TED英文演讲)读书改变命运——观后感

Education changes our fortune —— Feedback Educational equality is a permanent topic among the society.The poor should get the same access to an entire education as others possess.However, there are still too many women lost their opportunities to know their culture and this world because of extreme poverty.The speaker once helped a number of women with their languages by attending certain courses.These courses were often held in the local suburbs.Furthermore, the inequality between men and women is the fundamental restriction to their unfair education.Many women were eager to control over their simple daily routines and small details that we take for granted.Since those women received the education they deserve, they all realized that the only way to control their life was through education.There are so many facts that show us that it is impossible to overcome barriers to education.Education is the best means to own a better future.Eventually, I’d like to end up with what the speaker said :“Question your convictions.Be who you want to be，not who they want you to be.Don’t accept their enslavement, for your mother birthed you free.”

第五篇：观后感—TED演讲

生死自知

The philosopher Stephen Cavebegin begin with a dark and compelling question: when did you first realized that he would die? Then he discusses the people to resist the inevitability of death, tells the story of four across various civilizations for the processing of death.So that we can deal with fear of death.The fear of death is not rational,but over this bias is not easy because the fear of death is so deeply embedded in us.And when we see that the fear is not rational and when we can bring it out in the open, then we could start to try minimize the influence it has on our lives.高一（6）

William 张

内向性格的力量

In a social and outgoing personality is venerated cultures, become introverted people may find it hard to, it is shameful even.But, from Susan Cain's study, you will find the introvert brought amazing talents and abilities to the world, it is worth to encourage and celebrate.Many people do not understand the introvert.Introversion is a kind of personality.But, introverts can be very good at communication, can also express myself very well, but they enjoy time alone more, not to participate in social activities.Just now the society, especially in the United States education focus too much on team spirit, Blocked for introverts to independent thinking and exploring opportunities, this is a kind of damage for introverts, is also a kind of loss for the society。

高一（6）

William 张

抑郁，我们各自隐藏的秘密

The opposite of depression is not happy, it's vitality.And depressed, we become lifeless."in the deep and disruptive to the speech, the writer Andrew Solomon brought us into the struggling with depression days, he thought the most capable of corner.The experience of depression let he began to travel around the world to find and interview other depression-as a result, he found that with the increasing of the number of his speech, more and more people begin to share their stories with him.Sadness far cannot be compared with depression.Even hurt by the really bad influence that is sad.I was wondering whether I’ve got depression, but now I clear out that sadness is tough,but depression is despair.Get well soon, with an optimistic state of mind to save itself.Overcoming the depression not only need to own a strong heart, but also need the tolerance of the whole society, more patience and mutual efforts.高一（6）

William 张