Complete the following passage with the words or phrases in the box. Each word o-组卷网

题型：选词填空-短文难度：0.65 引用次数：150 题号：16129437

Complete the following passage with the words or phrases in the box. Each word or phrase can only be used once（将下列单词或词组填入空格。每空格限填一词，每词或词组只能填一次）

A.directions B. part C.signs D.easier E.active

Every now and then, you may hear satellites sent into space.Why do we need so many satellites? What do they do for us?

At present, there are more than 3,000 1 satellites moving around the earth. Satellites have all kinds of roles, from transmitting TV signals giving you 2 on the road, to helping scientists with their research.

For example, the 22 satellites China sent up on February 27 are 3 of the BeiDou Navigation Satellite System. Shared bikes that use BeiDou chips can provide more accurate positioning. It will make them 4 to find Drowes (无人机)can also use BeiDou to fly.

A. predict B.united C.disasters D.block E.distances

Before we have satellites, TV signals didn’t reach very far. Mountains or tall buildings would 5 the signals. Phone calls to faraway places were also a problem. Setting up telephone wires over long 6 is difficult. With satellites, TV signals and phone calls can be sent directly to the satellite and back to different locations on Earth.

Satellites can also provide information about clouds,oceans,land and ice. They help scientists 7 changes in weather and climate. By monitoring wildfires and volcanoes(火山) satellites help deal with natural 8 . Farmers can use satellite images to decide the best time to water their fields. Some satellites fly near other planets. They may look for water on Mars or take close-up pictures of Saturn's rings.

2022·上海徐汇·模拟预测查看更多[2]

更新时间：2022-06-27 13:30:53 |

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【知识点】科学技术

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文章大意：本文主要介绍了“智能衣服”的多种用途。

【推荐1】阅读短文，从方框中选择合适单词并用其适当形式填空。（有两个词多余）

both, anywhere, cold, get, impossible, hot, also, be, no, develop, sale, much

Do you know why people wear “smart clothes” in the new century? We not only use “smart clothes” to cover our bodies, but 1 use them to do many other things.

Some kinds of smart clothes are on 2 in the market now. A German clothing maker invented the “MP3 blue jacket”. This kind of jacket can be 3 an MP3 player and a mobile phone. An English company 4 a cloth keyboard. It is on your pants. You can control your computer with it easily 5 . If it gets dirty, you can wash or iron the keyboard.

It’s true that our clothes will get 6 smarter. People are always making new clothes. Some clothes can show your body temperature and heat (加热) you up when you feel 7 . Other smart clothes to wear 8 special ones. They can tell the doctor whether you are ill or not. This technology can also give important information about your environment. Shirts can protect you from high pollution around you. Jackets with GPS technology can keep you from 9 lost.

Many people will come up with more new ideas in the coming future. It’s 10 that one day smart clothes will be common on the streets and even in your own home.

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文章大意：本文主要介绍了一款无人机，可以代替你遛狗。

【推荐2】Complete the following passage with the words in the box. Each word can only be used once.（将下列单词的编号填入空格。每空格限填一词，每词只能填一次）

A.cheap B.company C.lucky D.need E.safely F.tired

Are you dog owners? Do you walk your dog every day? If you feel too 1 to walk your dog, now a drone（无人机）can do the job for you. Would you like to have a try?

A UK 2 called Drones Direct made this special drone last year. You just 3 to set a walking route（路线）in your cellphone. Then the drone will fly according to the route. It uses GPS to lead the dog. It can also see obstacles（障碍物）on the roads. So don’t worry. The drone and your dog will come back home 4 .

Sounds amazing! But this service isn’t 5 . One drone costs around 17,000 yuan.

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【推荐3】

enjoy, on, colorful, while, role

Nowadays, mobile phones are very popular. They are playing an important 1 in our life. We can use them to read news, send messages, make phone calls and read all kinds of books. Besides, we can use them to 2 music, do some shopping and play games. In a word, mobile phones have made our life more 3 . However, they also bring us many problems. For example, if people use them 4 riding, they may have traffic accidents. If we spend a lot of time 5 the mobile phones, it may affect our study. What’s more, they’re bad for our eyes and necks. In my opinion, we shouldn’t spend lots of time on them and we should use them properly.

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