发布时间：2021-02-17 12:53:20
The Internet, mobile phones and iPads arepart of our lives now. Technology is greatly affecting all ways of our lives,from the ways we work to the ways we play. And it even causes a number ofsocial problems such as cloning humans.
We have had lots of technology and it haschanged our lives a lot. There is no doubt that humans will continue to usemore and more technology. Here are some examples of modern technology that willchange our ideas and will affect our lives greatly.
Global Positioning System (GPS) (全球定位系统)
It’s a system that uses radio signals fromsatellites to show exact (精确的) information. It tells you where the user is on the earth in allweather conditions. It’s made up of three parts: satellites, control equipments(设备) on land and receivers.
Space Technology
Russian and American scientists have workedtogether for the International Space Station (ISS) for a long time. Theyhope the ISS will provide a long-lasting lab. Such a lab will bringhumans limitless (无限的)advantages. It’s even hoped that one day space technology will take humans totheir new houses in space.
Underwater Robot
Hercules is a kind of underwater robot with some high technologyequipments. It will be used to search for ancient ships which were destroyedinto the deep sea during their journey long ago.
The world is changing so quickly that it’shard for us to catch up with all the new inventions because they seem to eout every month. It’s important for us to learn about new technology and therole that it plays in our lives. So we should be willing to accept moderntechnology, or we will fall behind the times.
1. can tell you where the user is on the earth exactly.
A. Satellites B.Receivers
C. Global PositioningSystem D.Underwater Robot
2.According to the passage, which is NOT trueabout the ISS?
A. It has carried people to other planets.
B. It will provide a long-lasting lab for us.
C. Russia and America are working for it.
D. Humans will get a lot of advantages fromit.
3.Hercules is used to .
A. save lives in the sea
B. take pictures in the sea
C. repair the broken ships
D. look for the ancient ships in the sea
4.From the passage, we know that .
A. the use of GPS is affected by the weatherconditions
B. it’s very important for us to learn aboutnew technology
C. it’s easy for us to catch up with all thenew inventions
D. technology brings us many advantages suchas cloning humans
5.What is the purpose of the passage?
A. To help us study some new technology.
B. To tell us technology is changing theworld.
C. To help solve the problems that technologycauses.
D. To remind us the advantages of technologyare limitless.
1.C
2.A
3.D
4.B
5.B
【解析】本文先概述了科技正深深地影响了我们的生活，从我们工作的方式以及到我们玩的方式，尽管如克隆也给人类带来了一些副面影响。然后主要介绍了即将改变我们的观点、即将深深地影响我们的三大发明。最终得出结论：我们应该接受现代科技，否则我们就赶不上时代潮流了。
1.细节理解题。根据Global Positioning System (GPS) (全球定位系统)可知：It tells you where the user is on the earth in all weatherconditions.。
2.细节理解题。根据Space Technology可知：B、C、D是对的，A是错误的（可根据该内容的最后一句可知：It’s even hoped that one day space technology will take humans totheir new houses in space.。说明动作还没有完成，与A项矛盾。）。
3.细节理解题。根据Underwater Robot的第二句话可知：It will be used tosearch for ancient ships which were destroyed into the deep sea duringtheir journey long ago.。
4.细节理解和推理判断题。从此段我们可知：对于我们来说，学习新科技很重要。
5.主旨大意题：本段的主要目的是：要告诉我们——科技正改变着世界。