1, please talk about whether high school students should often participate in social welfare activities. Public welfare activities are public relations practice activities that give people, things or money long-term sponsorship and support to a social public welfare undertaking. Publicity of public welfare activities is an important means for social organizations, especially some enterprises with good economic benefits to expand their influence and improve their reputation.

2, the industry is diligent, and the play is abolished. Diligence is good at diligence, barren is good at playing; What I did was thought, but it was destroyed. (Han Yu) studies are specialized because of diligence, but abandoned because of play; Virtue is gained by independent thinking and corrupted by conformity.

3, learning without thinking is useless, thinking without learning is dangerous. This sentence means that if you read blindly without thinking, you will not be able to use book knowledge reasonably and effectively, because you can't deeply understand the meaning of books, and even get confused. And if it's just a dream, if you don't really study and study, you will only build a tower on the sand and get nothing. It warns us that only by combining learning with thinking can we learn practical and useful knowledge, otherwise it will have little effect.

4、? Do as you would be done by. Don't do to others what you don't want them to do to you, from the Analects of Confucius-Yan Yuan. The famous words of Confucius, an ancient thinker and educator in China. If you don't want to be treated like this, don't treat others like this yourself.

5、? Knowledge is power. "Knowledge is power" is a classic proverb. The classic saying "knowledge is power" was first said by Bacon. Knowledge can enrich people's thoughts and make them smarter. We acquire knowledge, and through thinking, we can solve many problems we didn't know before. At this time, knowledge is a kind of power.

Extended data:

Impromptu comments are actually oral compositions, which generally require no more than 5 minutes and no less than 3 minutes. Preparation time is not long. Candidates prepare for about 5 minutes after extracting the questions, and then enter the examination room. The topics of impromptu comments are argumentative essays, and the contents are basically within the scope of high school students' knowledge, common sense and current affairs.

For example, talk about the phenomenon of "puppy love" among senior high school students, or your views on the current activities of learning from Lei Feng, your understanding of "five stresses and four beauties", the phenomenon of laid-off workers, your motto, your favorite motto, your understanding of promoting Putonghua and so on. It should be said that this kind of topic has something to say.

In the process of the exam, we must first eliminate the nervousness when facing this exam. No one can speak freely under the premise of being nervous and not confident. Then, never ask too much of yourself, which is a common phenomenon in the examination process.

The first thing that many candidates think of when preparing for the exam is not how to explain the incident clearly and how to comment in an orderly way, but how to make a "profound and unique" comment. As a 18-year-old senior high school student with general education, the requirements are a bit high! Clear narration, smooth expression and clear comments are the main purposes of this examination project.

References:

Baidu encyclopedia-impromptu comments