Garbage Classification
Good afternoon everybody! I’m glad to stand here again. This time my topic is garbage classification.
随着经济发展和人民生活水平的提高，“垃圾围城”问题日渐突出。With the development of economy and the improvement of people's living standard, the problem of \"garbage besieged city\" has become increasingly prominent. 在我们日常中有许多垃圾，它们来自各个不同的地方，经过不同人的手。许多人把一些可循环利用的东西不管三七二十一就扔进垃圾桶，十分浪费。另外，垃圾堆积在一起破坏我们生存的环境，甚至影响人类身体健康，危害极大…… There are many rubbish in our daily life. They come from different places and pass by different people's hands. Many people throw some recyclable things into the garbage can no matter what they are, which is very wasteful. In addition, garbage piles up to destroy our living environment, even affect human health, which is very harmful 地球的资源是有限的，我们要好好地爱护和珍惜这些资源。所以我们要进行垃圾分类，再次利用这些可用的资源。The resources of the earth are limited. We should cherish and cherish these resources. So we're going to do garbage sorting, and reuse the available resources again. 在家里，提醒大家进行垃圾分类，把矿泉
水瓶，易拉罐，废纸等装在一起拿去卖，资源再利用了，又赚了钱，把废电池，墨盒等放到不可回收的垃圾桶里。在学校，就把可以再次利用和不能再次利用的垃圾，放在不同的两个垃圾桶，一个是可回收，一个是不可回收。和同学学习，讨论垃圾分类的的方法。在郊外，我们要用两个袋子进行垃圾分类，把看到的垃圾捡起来，进行分类，这样才是优秀的少先队员。这样就可以轻轻松松的`进行分类了.At home, remind everybody garbage classification, water bottles, cans, such as waste paper packed together to sell, resources recycling, and made money, the waste batteries, cartridges, etc in the recycling bins. In school, you can reuse and reuse garbage, put in two different trash cans, one is recyclable and one is unrecyclable. Learn from your classmates and discuss ways to classify rubbish. In the suburbs, we will use two bags to classify garbage, pick up the garbage that we see and classify it, so that it is the best young pioneers. This allows you to easily categorize. 人人都进行垃圾分类，地球就变得美丽了。我们就会看到茂密的树林，清澈见底的湖水，蔚蓝的天空和蓝蓝的大海，人人都露出甜甜的笑脸。 Everyone is sorting garbage, and the earth is beautiful. We will see the thick wood, the clear water, the blue sky and the blue sea, everyone has a sweet smile. So much for my speech, Thank you for your concerning!
About COVID-19
The year 2020 is a year that brings our people together. The epidemic is merciless, but the world is in love.
Since covid-19 first appeared in December 2019, Wuhan, until now, it infected about 8.3 million people, and was taken up to 500,000 people' s life.
The virus Since December 2019, people had been infected with the new coronavirus. However, people did not pay enough attention to it, which led to the outbreak of the epidemic in Wuhan in the Spring Festival of 2020. In a short three months, 68,000 Wuhan citizens were infected with the new virus. With the people who returned home, the virus spread to all parts of the country. A month later, the virus followed international airline spread to all over the world. The virus has become a disaster worldwide. A large number of companies went bankrupt and employees were fired. People had to stay at home to prevent being infected by the virus. This virus is stronger than previous viruses it has stronger infectivity and greater damage to the body. What is more worrying is that there is no drug that can have preventive or treat effects. Therefore, the only way to prevent oneself from being infected is to wear a mask and wash hands usually, and use75%alcohol.
Scientists from all countries can only work together to develop drugs to eliminate the virus.
One in trouble, all to help. We will be on the front line until we eliminate the virus.
Online course ▲ 参考范文：
Global outbreak of the new coronavirus in2020 makes online course become an essential teaching method. As a new teaching
method
based
on
computer
and
Internet, allows teachers to give classes from a distance away. It is becoming more than popular in colleges and universities,and acts as an effective complement to traditional teaching.
However, opinions on it differ from teachers to students。 Generally, teachers support it for two reasons: Firstly, online course can be conducted at home or office and this offers great convenience to teachers. Secondly, online course releases teachers from repeating the same contents since the video or audio material can be played time and again. However, many students have opposite standpoints: In the first place, with online course, they lack face-to-face communications with teachers and their confusion cannot be solved instantly.In addition, the computer system cannot be guaranteed to work stably all the time.What’s more, they do
not have 100 percent confidence in their self-discipline without teachers being around to supervise.
With the development of the times, the progress of society and people’s needs, online course must be optimized so that it can meet the needs of different people. if the traditional teaching method and the modern ones like on-line course can be combined together, more fruitful education is sure to be realized. Let’s look forward to it together.
