题目列表(包括答案和解析)
Her life ____________ a lot in the last few years.
A. changed B. is changing C. has changed D. have changed
Now satellites(卫星)are helping to forecast the weather. They are in space and they can reach any part of the world. The satellites take pictures of the atmosphere(大气), because this is where the weather forms(形成). They send these pictures to the weather station. So meteorologists(气象专家)can see the weather of any part of the world. From the pictures, the scientists can often say how the weather will change.
Today, nearly five hundred weather stations in sixty countries receive satellite pictures. When they receive new pictures, the meteorologists compare(比较)them with earlier ones. Perhaps they may find that the clouds have changed during the last few hours .This may mean the weather on the ground may soon change, too. In their next weather forecast, the meteorologists can say this.
So the weather satellites are a great help to the meteorologists. Before satellites were invented, the scientists could forecast the weather for about 24 or 48 hours. Now they can make good forecasts for 3 or 5 days. Soon, perhaps , they may forecast the weather for a week or more ahead(提前)
1.Satellites travel__________.
A.in space |
B.in the atmosphere |
C.above the ground |
D.above space |
2.Why do we use the weather satellites to take pictures of the atmosphere? Because___________.
A.the weather satellites can do it easily |
B.clouds form there |
C.the weather forms there |
D.the pictures can forecast the weather |
3.Meteorologists forecast the weather________.
A.when they have received satellite pictures |
B.after they have compared new satellite pictures with earlier ones |
C.before they receive satellite pictures |
D.while they study satellite pictures |
4.Maybe we’ll soon be able to forecast the weather for _______.
A.one day |
B.two days |
C.five days |
D.seven days or even longer |
5.The main idea of this passage is that satellite is now used in______.
A.taking pictures of the atmosphere |
B.receiving pictures of the atmosphere |
C.doing other work in many ways |
D.weather forecasting |
Zhanghua as a child | Zhuanghua now |
used to have much time used to spend a lot of time playing games with his friends used to watch TV or chat with his grandma in the evening used to go to concerts with his father. | Is too busy gets up early and stays in school all day. hasn't any more time to play games with his does his homework and goes to bed late, hardly has time for concerts. misses the old days. |
We kids have different ways to get in touch with each other now. And for the old, they’d like to go to the market or 26 each other’s houses, but for the young, we kids needn’t follow the 27 of doing so.
The easiest way for us to get in touch and make 28 is to use the Internet services, like QQ. A lot of websites such as www.qq.com have 29 in the last few years and offered such kinds of 30 for free. So we can make friends 31 through the Internet. Maybe we do not 32 all these “friend” well. We add friends only 33 we seem cooler with more friends online.
Then how do we kids keep in touch with friends online? We make it by posting our 34 to each other. At times , “friends” 35 “be missing” for months without a message. Is this the friendship in the 21st century?
Of course, using these Internet services is not 36 for saying “ Hi, what’s up?” Some of us have found long-lost classmates and friends 37 these websites. And at times we 38 a time to go to a movie or get together. What’s more, we kids can 39 our friends’ favourite music when we are on the Internet.
Believe it or not, these Internet services will be 40 for a while, and it is really a convenient way for us to keep in touch.
1. |
|
2. |
|
3. |
|
4. |
|
5. |
|
6. |
|
7. |
|
8. |
|
9. |
|
10. |
|
11. |
|
12. |
|
13. |
|
14. |
|
15. |
|
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com