Speeches about current news should have their own commentary

This semester, our class has carried out pre-class speech activities, and now it is the second round of speeches, and the students are well prepared, organized and colorful. I listened to Yang Juncheng's news: there was a killer whale baby who died just half an hour after birth, however, its mother refused to leave the child's body and kept swimming in the water with her head on her baby.

What's even more heartbreaking is that in the original icy and snowy Arctic Circle, there was a rare high temperature of 32, the glacier home of polar bears is rapidly melting, and the mother polar bear needs to swim thousands of kilometers with her baby in order to survive, although they are good at swimming, there is no ice floe to settle down, they are tired to death in the sea, there is no other food except marine garbage, and there is no ice floe to rest on, and more and more polar bear carcasses appear on the coast. The autopsy report showed that the polar bear, which was a good swimmer, had died of drowning, and that they were too tired and hungry to be homeless. Jennifer, a scholar of Arctic meteorology, said that it is very likely that the ice in the Arctic Ocean will disappear completely one summer before 2040.

Someone once did an experiment in which he compared a basin of water to the sea, and then dripped a drop of ink into the "sea". Suddenly, the ink slowly spreads, lightens, and disappears, and the "sea water" is almost as clean as before; If the ink keeps dripping, "the color of the sea will get darker and darker, and finally it will become a basin of black water." The 6 billion people on the planet produce a large amount of domestic wastewater and industrial pollution every day, which is like ink that has been injected into the originally clear water, and now the sea is now a pool of sewage.

Everything is inseparable from water, and fish cannot leave water, for the health of our human beings, and for our children and grandchildren to see the beautiful and charming blue ocean. Let's take action now, love the ocean as much as we love life, and love the blue home that humanity shares together. Tags:

First briefly describe what happened, then analyze the background reasons for the incident, and then explain the meaning of the matter, such as what is indicated, what will be caused, specific examples, I suggest you read the editorial of the people's **, or the editor's note, it's okay, or watch TV.

Reviewing the topic and clarifying the requirements" is one of the important abilities of college entrance examination composition. If it is a "propositional composition", it is generally necessary to clarify two points: one is the "writing object", and the other is the "writing topic", that is, the focus of the writing of the article.

For example, "sharing life", "life" is the object of writing, and "sharing" is the focus of writing. If it is a "material composition", it is necessary to first clarify how many feelings there are in the "material", commonly known as "feelings", and then find out the "tendencies" and determine the object of writing. If it is a "topic essay", it is necessary to analyze the topic and explore the connotation of the topic.

1. Pay attention to pertinence. With regard to the ideological questions that people are generally concerned about and urgently need to answer, as well as the practical problems that people urgently need to answer and solve in the building of the two civilizations, we should apply the Marxist standpoint, viewpoint, and method to give explanations, answers, and guidance in a realistic manner through concrete scientific analysis.