every year. People turn off their lights for an hour of the day to save energy for Earth.In 2007, 2...你准备好关灯了吗？词数 160 建议阅读时间 4分钟ARE you going to turn off the lights in your house this Saturday ……

地球一小时。DID you turn off the lights in your house on Saturday? The Earth Hour of 2010 started at 8:30 pm on March 27. Earth Hour started in 2007. People turn off lights for an hour in March every year ……

地球一小时。DID you turn off the lights in your house on Saturday? The Earth Hour of 2010 started at 8:30 pm on March 27. Earth Hour started in 2007. People turn off lights for an hour in March every year ……

, turned dark at 8:30 pm. Was it an accident? No. They turned off their signs and exterior lights (景观灯) to support (支持) the activity called Earth Hour. The activity aims to save energy (节约能源) and protect ……

Turning off our lights for the Earth HourABOUT 20 Chinese cities joined a worldwide event on March 28 to turn off lights of major buildings for one hour. Tens of thousands of Chinese showed ……

act – turning off the lights for one hour for our Earth.At my school, the Student Union organized... square was the shape “60+”. It was a reminder to us that we shouldn’t just turn off our lights for 60 ……

) that people cannot live in it.Earth Hour地球一小时The Earth Hour of 2010 will be at 8:30 pm on March 27. Please remember to turn off the lights in your house. Earth Hour started in 2007. People turn off lights ……

to appreciate nature and learn new ways to protect our environment. This year, the theme of World Earth... to protect our Earth? We can start with some small things. Everybody can do a little bit and we ……

to make a better Earth. These things can help us save energy (节省能源) and protect nature (保护大自然) . 1 Bike, walk or take a bus to school.2 Turn the water off when you brush your teeth. 3 Turn lights off ……

一小时) 2009. Earth Hour started in 2007. People turn off lights for an hour in March every year. They do this to save3 the Earth. People in 1,189 cities of 84 countries turned off their lights. Did you turn ……

请熄灯一小时吧！词数 340 建议阅读时间 6分钟 课件和教案见网站 测试见7版DID you turn off your lights from 8:30 pm to 9:30 pm... from the government."From 8:30 pm to 9:30 pm on March 28, please turn off your lights to save energy ……

Turning off our lights for the Earth Hour ABOUT 20 Chinese cities joined a worldwide event on March 28 in which they turned off lights of major buildings for one hour. Tens of thousands of Chinese ……

Earth Hour started in Sydney on March 31, 2007. It calls on families and 2. _____ to turn off the 4. _____ from 20:30 to 21:30 on the last Saturday night of March. A year later, Earth Hour ……

DID you turn off the lights in your house on Saturday?March 23 marked (标志) the sixth annual Earth... off their non-essential (不重要的) lights for one hour. It aims to raise awareness about the worldwide ……

EVERYONE knows that it’s important to go green. But sometimes, we forget to do things to protect our environment (环境), such as turning off the lights. Do you feel guilty (内疚的) when you do bad things ……