The oral communication in Unit 4, Grade 6 of primary school needs to be improved urgently.

"I thought you were infinitely vast and didn't care about losing a shadow. I thought you had infinite treasure and didn't care about taking a little peace. I thought you were strong, but your tears are flowing. I thought you had boundless maternal love, but you gradually lost your strength. "

The scarcity of existing resources and the demand and pressure of future development, let us listen to the warning of nature. After encountering "coal shortage", "electricity shortage" and "oil shortage" in succession, Chinese people tasted the bitterness of resource shortage for the first time. In the impatience of queuing to buy candles, in the sudden panic of falling into darkness, the alarm bell has actually sounded!

After decades of investigation, geologists have confirmed that China has become a "resource-weak country" because of its huge population base and rapid economic development. After 50 years, almost all mineral resources except coal in China will be in serious shortage, and about 50% of them will be exhausted. People of insight warned that 20 10 China will enter an era of severe water shortage, and our future generations will pay a heavy price for our profligacy today.

This is a very dangerous signal. Lack of resources will be the biggest difficulty that restricts the rapid development of China's economy, and it will also be the biggest hidden danger that harms our better life.

In fact, under the wheel of development, how to deal with the challenge of resource shortage has become a worldwide topic. In all countries of the world, conservation has become a trend, and the awareness of resource conservation and protection in many countries has been integrated into every detail of life.

These countries are much richer than us, but we are ashamed of their careful use of resources.

The United States is a country rich in resources, and its national consumption level ranks first in the world. However, American students' textbooks are reused. A textbook needs at least eight students, with an average service life of five years. The service life of textbooks in China is only half a year! There are 220 million primary and secondary school students in China. At present, if a textbook can be used continuously for five years, after deducting the cost, the cost saved is considerable! And how many forests will be spared in the process of recycling textbooks!

Our neighbor Koreans saved their teeth. Because they cherish resources, they have developed food toothpicks with potato starch or rice flour as raw materials. Disposable tablecloths for restaurants and disposable toiletries for hotels have long since disappeared in Korea.

Disposable chopsticks were originally invented by the Japanese. Japan's forest coverage rate is as high as 65%, but they are forbidden to cut down trees on their own land to make disposable chopsticks. The wooden chopsticks they used were all imported from China, and then processed into pulp and exported to China for foreign exchange.

Hewlett-Packard is a world-famous big company with strong strength and deep pockets, but they have set up "spare boxes" and "recycling boxes" in their offices. All the paper that has been used on one side is put into the spare box, others can reuse the back of the paper, and the paper that has been used on both sides is put into the recycling box for recycling. In any Epson company in the world, all double-sided printing paper is used to paste various reimbursement documents after it is used up.

Behind these seemingly trivial behaviors is an increasingly recognized knowledge: no matter how rich you are, you have no right to waste resources.

Saving resources depends on everyone's actions.

Accumulate a feather and sink a boat. In our developing country with a population of1300 million, if everyone does not pay attention to saving resources, then our resource reserves will not be able to carry the ship developed by the Chinese nation;

If China, with a population of 654.38+0.3 billion, really practices economy and opposes waste, the strength it embodies will not only be the support for our country to move towards the future, but also a gift from our nation to the earth and mankind.

Don't do it with little evil, and don't do it with little good. Everyone can stop wasting things in life and bow down where they can be saved.

Turn off the faucet when washing soap in the shower, and you can save 60 liters of water in the shower; Brush your teeth with a glass of water, only 0.5 liter of water. If you leave the tap on for 5 minutes, you will waste 45 liters of water. The toilet uses water-saving appliances, which can save 4-5 liters of water each time; When washing vegetables, use a basin instead of turning on the tap. A meal can save 100 liter of water. ...

With a population of 654.380+0.3 billion, less than one pair of disposable wooden chopsticks are used, which means that thousands of acres of forests are protected from bad luck. Every family in China uses one less plastic bag every day, which can save a lot of oil consumption and reduce environmental pollution.

Recycling 1 ton waste paper can produce 800 kilograms of good paper, cut down less 17 trees, save 3 cubic meters of landfill space, save more than half of papermaking energy and reduce 35% of water pollution.

If energy-saving light sources are adopted, our lighting power consumption will be reduced by 60%, and 74 billion kWh of electricity can be saved a year, which is equivalent to saving 29.89 million tons of standard coal. If all the existing 65438+300 million refrigerators in China are replaced by energy-saving refrigerators, 4,365,438+32 million kWh of electricity can be saved every year, which is equivalent to the power generation of half the Three Gorges Hydropower Station. ...

It is no exaggeration to say that each of us holds precious "resources" and the power to stifle and seize the "lifeblood" of the development of these ethnic groups, and the harm to it and love lies in our actions.

In 1950s and 1960s, the Party and the government vigorously advocated the spirit of saving electricity, a drop of water, a drop of oil, a catty of coal and an inch of cloth. Now the economy has developed, the income has increased and the life is better, but the spirit of thrift is not out of date, but it has become more meaningful with the development of the times.

Since ancient times, the Chinese nation has always regarded thrift as a virtue worth promoting. Today, our 20-word civic moral program will also be written into the book of thrift.

Choosing frugality is not only to choose a lifestyle and pursue a spiritual quality, but also to build a road to the future.

Its name is sustainable development.

We need 654.38+300 million China people to work together and practice together.