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to help fight against global climate changes and give the world a brighter future.
For Earth Hour 2010, many best-known buildings went dark from 8:30 to 9: 30 local time, such as the
Eiffel Tower, Big Ben, Sydney's Opera House and Beijing's Forbidden City, etc. Millions of businesses and
homes around the world also turned off their lights.
Some 4, 000 cities in more than 120 countries volunteered to turn off Saturday to reduce energy
consumption (能量消耗). "We have everyone from Casablanca to the camps of Namibia and Tanzania taking
part," said Greg Bourne, CEO of WWF (World Wildlife Fund) in Australia, which started Earth Hour.
Earth Hour began in Sydney, Australia, in 2007. In 2008, the event turned into an international one, which
has drawn the participation of hundreds of towns and cities worldwide. Now in its fourth year, more and
more cities from the world took part in Earth Hour as a show of support for action against global warming.
In a WWF survey after Earth Hour 2009, 80 million U.S. citizens said they had participated, according to
Ann. "Earth Hour has always been an event about families and individuals as well," Ann said, "and it's really
about Americans and people all over the world standing up and saying climate change is real and we need to
do something about it now."
However, Earth Hour's energy-saving influence is limited. But WWF says that Earth Hour's real value is
symbolic (象征的).
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2. What time did the best-known buildings go dark?
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3. Where did Earth Hour start in 2007?
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4. How many times have we had this event since 2007?
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5. What is the passage mainly about?
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| 阅读下列短文掌握其大意，然后从各小题所给的四个选项中选出最佳选项。 | ||||
| Do you know how to keep healthy? First, good 1 habits are very important. Many students 2 to eat junk food. Maybe it tastes （尝起来）good, but it's 3 for our health. And many students only eat their favorite food. It's bad for our health, 4 . It's good to eat 5 fruits and vegetables because they can 6 us keep in good health. And we should eat a balanced diet. It can give us lots of energy（能量）and keep our body 7 . 8 ,we should exercise often. A strong and healthy body comes from enough exercise. We can 9 some time doing our favorite sports every day. Finally, we should have good living habits, 10 , getting up and going to bed on time. | ||||
|
1阅读短文还原句子，其中有一多余选项
|
A． It’s the best medicine. B． Many old people like watching TV. C． You must stay safe when you are playing sports. D． You must avoid（避免） smoking and drinking. E． So don’t go to school without breakfast. |
You need to have healthy eating habits. Breakfast gives you enough energy（能量） for the morning. _______1_______ Fruit and vegetables are good for your health, but fast food, like potato chips, will make you fat and unhealthy. So eat the right food to keep you healthy.
Playing sports can also help you keep fit. But sometimes it may cause accidents（引发事故）. _______2_______
Happiness is important for your health. _______3_____ When you are ill, try to be happy and you’ll feel better. On the other hand, you may feel sick if you are always unhappy. So, be happy to be healthy.
______4______. Many students thinks it’s cool to smoke and drink. But they don’t know smoking and drinking can cause many illness. You should say no to smoking and drinking.
查看习题详情和答案>>
阅读短文还原句子，其中有一多余选项
| It’s the best medicine. Many old people like watching TV. You must stay safe when you are playing sports. You must avoid（避免） smoking and drinking. So don’t go to school without breakfast. |
Playing sports can also help you keep fit. But sometimes it may cause accidents（引发事故）. _______2_______
Happiness is important for your health. _______3_____ When you are ill, try to be happy and you’ll feel better. On the other hand, you may feel sick if you are always unhappy. So, be happy to be healthy.
______4______. Many students thinks it’s cool to smoke and drink. But they don’t know smoking and drinking can cause many illness. You should say no to smoking and drinking. 查看习题详情和答案>>
根据短文判断正（T）误（F）
What will life be like in 3000? Different people have different answers. Here is my answer.
I think life will be very different in 3000. Every family will have a robot. The robot can do everything for people. So people won’t have to do heavy and dull work. And they will have more free time to enjoy the things they like.
People will wear special clothes in 3000. They don’t have to wash the clothes because the clothes won’t get dirty. There will be more kinds of food for people to enjoy. And they are all healthy food.
People will use energy（能量） from the sun and the wind. So there won’t be any pollution （污染）problems.
People will use a special car to travel. It can run on the road and fly in the air. It will be very easy for people to travel to the moon and other planets（星球）. Some people will live in other planets.
It will be a happy world in 3000.
【小题1】Most families will have a robot.
【小题2】People won’t eat food in 3000.
【小题3】There will no pollution problems in 3000.
【小题4】It will be very difficult for people to travel to the moon.
【小题5】People will still only live on the earth.