Moderninventionshavespeededuppeople'slivesamazingly.Mot...
问题详情:
Modern inventions have speeded up people's lives amazingly.Motor﹣cars cover a hundred miles in a little more than an hour.Aircrafts cross the world a day,while computers operate at a lightning speed.Indeed,this love of speed seems never﹣ending.Every year motor﹣cars are produced which go even faster and each new computer boasts (吹嘘)of saving precious seconds in handling tasks.
All this saves time,but at a price.When we lose or gain half a day in speeding across the world in an airplane,our bodies tell us so.We get the uncomfortable feeling known as jet﹣lag(时差); our bodies feel that they have been left behind in another time zone.Again,spending too long at computers results in painful wrists and fingers.Mobile phones also have their dangers according to some scientists; too much use may transmit harmful radiation into our brains,a consequence we do not like to think about.
However,what do we do with the time we have saved?Certainly not relax,or so it seems.We are so accustomed to constant activity that we find it difficult to sit and do nothing,or even just one thing at a time.Perhaps the days are long gone when we might listen quietly to a story on the radio,letting imagination take us into another world.
There was a time when some people's lives were devoted simply to the cultivation of the land or the care of cattle.No multi﹣tasking there; their lives went on at a much gentler pace,and in a familiar pattern.There is much that we might envy about a way of life like this.Yet before we do so,we must think of the hard tasks our ancestors faced:they farmed with bare hands,often lived close to hunger,and had to fashion tools from wood and stone.Modern machinery has freed people from that primitive existence.
8.The new products become more and more time﹣saving because .
A.our love of speed seems never﹣ending
B.time is limited
C.the prices are increasingly high
D.the manufacturers boast a lot
9.What does"the days"in Paragraph 3refer to?
A.Imaginary life
B.Simple life in the past
C.Times of inventions
D.Time for constant activity
10.What is the author's attitude towards the modern technology?
A.Critical
B.Objective
C.Optimistic
D.Negative
11.What does the passage mainly discuss?
A.The present and past times
B.Machinery and human beings
C.Imaginations and inventions
D.Modern technology and its influence.
【回答】
ABBD
知识点:科普环保类阅读
题型:阅读理解
-
目前,制造*自己航母的呼声越来越高,如图所示是某位网友提供的*航母的设想图.一艘航母的舰载机飞离航母后,则...
问题详情:目前,制造*自己航母的呼声越来越高,如图所示是某位网友提供的*航母的设想图.一艘航母的舰载机飞离航母后,则有()A.航母将上浮,所受浮力减小B.航母将下沉,所受浮力增大C.航母将下沉,所受浮力减小D.航母始终漂浮,所受浮力不变【回答】考点:物体的浮沉条件及其应用.347398...
-
下列各组中,含有离子晶体、分子晶体、原子晶体各一种的是( )A.HCl、H2SO4、S ...
问题详情:下列各组中,含有离子晶体、分子晶体、原子晶体各一种的是( )A.HCl、H2SO4、S B.金刚石、Na3PO4、MgC.HF、SiC、Ar D.H2O、SiO2、K2CO3【回答】D知识点:物质结构元素周期律单元测试题型:选择题...
-
2003年楚人学舟楚①人有习*舟者,其始折旋②疾徐,惟舟师之是听。于是小试洲渚之间,所向莫不如意,遂以为尽*舟...
问题详情:2003年楚人学舟楚①人有习*舟者,其始折旋②疾徐,惟舟师之是听。于是小试洲渚之间,所向莫不如意,遂以为尽*舟之术。遽谢舟师,椎③鼓径进,亟犯④大险,乃四顾胆落,坠桨失柁⑤。【注释】①楚:古国名。②折:调头。旋:转弯。③椎:用椎敲。古代作战,前进时以击鼓为号。④亟...
-
早春二月的某一天,A市的平均气温为-5℃,B市的平均气温为3℃,则当天B比A市的平均气温高
问题详情:早春二月的某一天,A市的平均气温为-5℃,B市的平均气温为3℃,则当天B比A市的平均气温高____________℃.【回答】8提示:3-(-5)=8.知识点:有理数的加减法题型:填空题...
相关文章
- Moderninventionshavespeededuppeople'slivesamazingly.Mot...
- Moderninventionshavespeededuppeople’slivesamazingly.Mot...
- Moderninventionshavespeededuppeople'slivesamazingly.Mot...
- Moderninventionshavespeededuppeople'slivesamazingly.Mot...
- Moderninventionshavespeededuppeople'slivesamazingly...
- Moderninventionshavespeededuppeople'slivesamazingly...
- Moderninventionshavespeededuppeople'slivesamazingly...
- Moderninventionshavespeededuppeople'slivesamazingly...
- Moderninventionshavespeededuppeople'slivesamazingly.Mot...
- Moderninventionshavespeededuppeople'slivesamazingly...