Can you see sun at night?
A. / B. aC. an D. the
小明班级将要出一期“低碳生活”为主题的英语板报，请小明写一份“低碳生活”的倡议书，倡议同学们加入低碳一族。要点如下：
1、节约用水、用电、用纸；
2、去超市自备购物袋；
3、不要购买不必要的衣服；
4、步行或骑自行车上学；
5、……
要求：(1)中心突出，语义连贯，层次清晰，书写规范；
(2)词数在80词左右，开头已给出，不计入总词数；
参考词汇：
低碳low-carbon; 一次性的one-off
With the global warming getting worse, more people choose to live a low-carbon life for the purpose of reducing greenhouse gases.
Let’s take actions and be a low-carbon people!
A solar-powered(太阳能动力的) plane has passed an important test on the way to travel around the world. The plane took off from an airport in Switzerland at 45km an hour. it slowly rose above the fields and into the sky. During the 90-minute flight, the plane did several turns. It climbed nearly 1.6km above the countryside.
“There has never been an airplane of that kind that could fly – never an airplane so big, so light, using so little energy,” said Bertrand Piccard, a leader of the project.
Engineers plan to test a night light soon. They plan to travel around the world in that plane in 2012. “We want to fly it day and night without fuel,” Piccard said.
Piccard and pilot Andre Borschberg will take the plane around the world. They will make a few stops to change places and rest after a long time in the air – and to show off their aircraft.
The plane flies at 70 kilometers per hour on average. That is faster than a bike. The pilots will keep the plane in the air for up to five days at a time.
阅读短文完成表格，每空一词。
Plane uses sun’s power to fly | |
1 | The plane took off from an airport in Switzerland. |
how | The airplane is big, light and using little 2 . |
when | It will travel around the world in 3 . |
how fast | It can fly at 4 meters per hour. |
how long | The plane can fly for 5 days at a time. |
It is well-known that everyone has his own dream as well as his own future. But do you know what future really is? I have to say that future is now. That is to say, we must treasure every minute now. If we want to have a bright future, we should know how important time is and use it well.
There is an old English saying: “Gain time, gain life.” Then what’s time? Time is something that we can’t see or touch, but we can feel it passing by. Time is always with us. When we are at table, time passes; when we play, time goes by unnoticeable. We always say “Time is money,” but time is even more precious than money, because when money is spent, we can earn it back. But if time is gone, it well never return. So some of us even say time is priceless.
We should always remember: Future is now. For us students, we should try our best to work hard in order to create a great future of our own. We should make the best use of every hour and be the master of today. We should do everything before us as well as possible. And never put off what can be done today till tomorrow.
As we all know, “Time and tide wait for no man.” If you waste today, you will regret tomorrow. So from now on, work hard. Tomorrow will be better, and your future will be brighter. Remember: “No pains, no gains.” Today’s hard work is the cause of tomorrow’s harvest.
根据文章内容，补全下面句子，每空一词。
1.If we want to have a bright future, we should know the _____ of time and make every minute useful.
2.Time is money, but time is even more ______ than money.
3.When money is _____, we can earn it back.
4.Time is priceless. _____ time will return no more.
5.As students, we should never put off what can be done today till tomorrow and we should try our _____ to do everything well.
It seems to us that Earth stands quite stable(稳定的). But it is really m all the time. It turns around a make-believe line through its centre. We c this make-believe line Earth’s axis(轴). The t ends of Earth’s axis are its poles. It t Earth 24 hours to travel around its axis once. We look at the sun and say it ‘rises’ and travels across the sky, but the sun doesn’t really do s . It is the turning of E that makes us feel that the sun were moving across the sky. We can’t see the Earth is moving b everything on Earth is turning around it.
As Earth moves around every 24 hours, the first half of Earth faces the sun and then the other h 8 . When our half of Earth is f 9 the sun, we say it is day. When our half is a from the sun, we say it is night. It is the turning of Earth that tells us when to get up and when to go to bed.
根据句意及汉语提示，写出各单词的正确形式，每空一词。
1.Where are you going in the Summer holiday? Would you like to go __________(到国外).
2.Doing eye exercises is good for you to keep your __________.(视力)
3.She is always __________(自豪) of her parents and loves them.
4. - Who __________(发明) telephone? - The Englishman Bell did.
5.Malaysia Airlines flight MH370 disappeared on March 8. Lots of ____(家庭) wanted to hear good news.
