以save为话题写一篇英语作业

Question

如题所述

Answer 1

Save the Earth
As time goes by , man is making the earth sick . People cut down too many trees and leave rubbish everywhere . Factories let out their waste without doing anying to it. This has cause some serious problems . Such as, the land is sandy ,the river is dirty, the air is less clean, even the temperature of the earth is rising. What should we do to save the earth? My suggestions is that we should plant more trees ,put rubbish into dusbins and stop factories pouring waste directly into the air or rivers. In all , we have only one earth , we should do our best to protect it, or we will regret.

Answer 2

To conserve electricity is a kind of fashion, you'll know how to Oh! Conserve electricity to do the following:
1, the experts advise, families should try to choose energy-saving lamps, although the high prices, but more than an ordinary incandescent 75% of the electricity savings and longer life.
2, washing machine should be enough to meet the clothing after the reservoir on each use, the filter should be cleaned up.
3, in the use of microwave ovens, the cooking should be based on the type and quantity of food to choose microwave fire, food should be frozen and then thawed prior to cooking.
4, 3 to buy a 140-180 liter refrigerator the most appropriate population and the capacity of the refrigerator too big, not only local but also accounting for electricity charges. Peacetime should be as much as possible to ensure that the refrigerator door close to the plastic side to avoid the regular refrigerator door switch.
5, the summer is coming, air-conditioning will be a big power, so when the purchase of air-conditioned rooms to choose the most appropriate number of horses the size of air-conditioning; open air, make sure doors and windows closed; if regular cleaning filters, can be saved 30% of electricity.
6, at any time to switch off unused lights and electrical appliances, light can not be long, to make full use of natural light during the day, after work, please close lights and ceiling fans.
To pay less electricity, saving electricity to do a good job. Better energy conservation, water consumption did not worry. Day the earth's resources less essential to conserve electricity. All power, all to save money.

Answer 3

1, the experts advise, families should try to choose energy-saving lamps, although the high prices, but more than an ordinary incandescent 75% of the electricity savings and longer life.
2, washing machine should be enough to meet the clothing after the reservoir on each use, the filter should be cleaned up.
3, in the use of microwave ovens, the cooking should be based on the type and quantity of food to choose microwave fire, food should be frozen and then thawed prior to cooking.
4, 3 to buy a 140-180 liter refrigerator the most appropriate population and the capacity of the refrigerator too big, not only local but also accounting for electricity charges. Peacetime should be as much as possible to ensure that the refrigerator door close to the plastic side to avoid the regular refrigerator door switch.
5, the summer is coming, air-conditioning will be a big power, so when the purchase of air-conditioned rooms to choose the most appropriate number of horses the size of air-conditioning; open air, make sure doors and windows closed; if regular cleaning filters, can be saved 30% of electricity.
6, at any time to switch off unused lights and electrical appliances, light can not be long, to make full use of natural light during the day, after work, please close lights and ceiling fans.