當(dāng)前位置：北師大版（2019）必修第三冊(cè)《Unit 7 Art Section B》2021年同步練習(xí)卷（課后一練）> 試題詳情

概要寫(xiě)作
    Humankind has tried to improve its standard of living since the very beginning of civilization.Back then，as well as today，providing food and security was the basic task for a person.However，nowadays the range of required goods has expanded greatly.People feel the need for not only some primary things，such as a piece of bread and a roof over their heads，but also for various facilities and luxuries（奢侈品）.Providing humanity with these things is connected to the use of natural resources，which requires energy.The problem is that the common sources of energy we use today cause pollution，so economic growth is almost unavoidably associated with environmental damage.
    There are certain aspects of economic growth which affect the environment.One of these is the fact that in order to produce more goods and products，the construction of large industrial plants is required.These plants produce a lot of waste，leading to the pollution of water and the atmosphere，which may cause negative long term health effects to nearby populations of animals，or people.
    Industrial manufacturing leads to the constantly increasing energy consumption.The traditional energy sources，which are commonly used nowadays，are considered to be the greatest polluters to the environment.There also exist so-called eco-friendly sources of energy.They are sometimes preferred but replacing the traditional sources with them also requires time，during which people have to make some sacrifices（犧牲）to support these undertakings.What's more，to produce economically practical energy，people unavoidably have to transform the natural site.This is expensive and，has harmful effects on the environment.For example，application of wind energy would block air flows' natural speed，which is the reason for their decrease in strength after crossing the windmill.Consequently，the pressure balance that is brought about by this current will be affected，and it is important to remember that the environment and weather conditions are directly affected by atmospheric pressure.
    For these reasons，bringing about economic growth without any resulting environmental damage，whatsoever，is impossible.
注意：概要詞數(shù)為60左右

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發(fā)布：2024/4/20 14:35:0組卷：1引用：1難度：0.7

相似題

1．閱讀下面短文，根據(jù)其內(nèi)容寫(xiě)一篇60詞左右的內(nèi)容概要。
    Most people around the world are right-handed.This fact also seems to have held true throughout history.In 1977 scientists studied works of art made at various times in history.Most of the people shown in these works of art are right handed，so scientists guessed that right-handedness has always been common.But what do Leonardo da Vinci，Marie Curie，and Albert Einstein have in common？They were all left-handed along with other famous people including Brad Pitt Prince William，and Barack Obama.In fact，an estimated 13 percent of the world's population may be left-handed.
    Many researchers claim to have found relationships between left-handedness and various physical and mental characteristics，such as blond hair，blue eyes，and sleep difficulties.Other studies have found a higher-than-normal level of left-handed people in certain occupations（職業(yè)），including professional baseball players，architects，as well as prisoners.However，some of these connections are very weak，and others have not been proven.
    What makes a person become right-handed rather than left-handed？One simple idea suggests that people normally get right-handedness from their parents.Studies have found that two right-handed parents have only a 9.5-percent chance of having a left-handed child，while two left-handed parents have a 26-percent chance of having a left-handed child.Another common theory is that left-handed people suffer mild brain damage during birth，which makes them left-handed.
    Whatever the reasons behind it，people's attitudes toward left-handedness have changed a lot over the years.Statistics show that although 13 percent of young people are left-handed，only six percent of the elderly are left-handed.Left-handed children used to be punished until they began using their right hand like other children，but today people who are left-handed are no longer looked down on nor are they considered abnormal For most people today，either case is perfectly acceptable.There are even a number of shops now selling products for left-handed people，such as left-handed can openers，guitars，and even a left-handed camera.
發(fā)布：2024/10/26 21:0:2組卷：4引用：3難度：0.3
解析
2．閱讀下面短文，根據(jù)其內(nèi)容寫(xiě)一篇60詞左右的內(nèi)容概要。
     Natalie Doan，14，has always felt lucky to live in Rockaway，New York.Living just a few blocks from the beach，Natalie can see the ocean and hear the wave from her house. "It's the ocean that makes Rockaway so special，" she says.
      On October 29，2012，that ocean turned fierce.That night，Hurricane Sandy attacked the East Coast，and Rockaway was hit especially hard.Fortunately，Natalie's family escaped to Brooklyn shortly before the city's bridge closed.
      When they returned to Rockaway the next day，they found their neighborhood in ruins.Many of Natalie's friends had lost their homes and were living far away.All around her，people were suffering，especially the elderly.Natalie's school was so damaged that she had to temporarily attend a school in Brooklyn.
     In the following few days，the men and women helping Rockaway recover inspired Natalie.Volunteers came with carloads of donated clothing and toys.Neighbors devoted their spare time to helping others rebuild.Teenagers climbed dozens of flights of stairs to deliver water and food to elderly people trapped in powerless highrise buildings.
     "My mom tells me that I can't control what happens to me，" Natalie says，"but I can always choose how I deal with it."
      Natalie's choice was to help.
     She created a website page matching survivors in need with donors who wanted to help.Natalie posted introduction about a boy named Patrick，who lost his baseball card collecting when his house burned down.Within days，Patrick's collection was replaced.
     In the coming months，her website page helped lots of kids：Christopher，who received a new basketball；Charlie，who got a new keyboard.Natalie also worked with other organizations to bring much-need supplies to Rockaway.Her efforts made her a famous person.Last April，she was invited to the White House and honored as a Hurricane Sandy Champion of Change.
    Today，the scars（瘡痍）of destruction are still seen in Rockaway，but hope is in the air.The streets are clear，and many homes have been rebuilt. "I can't imagine living anywhere but Rockaway，" Natalie declares."My neighborhood will be back，even stronger than before."
發(fā)布：2024/11/2 0:0:1組卷：6引用：2難度：0.5
解析
3．閱讀下面短文，根據(jù)其內(nèi)容寫(xiě)一篇60詞左右的內(nèi)容摘要。
    With the development of the computer，virtual reality（虛擬現(xiàn)實(shí)）steps in our life.If something is virtual，then it is created by computer technology and appears as if it were real.VR is a computer system with a special headset（耳機(jī)）.When you put on the headset，you will look at two tiny television screens.They are so close to your eyes as if you see just one picture and you will believe that you have entered a different world.In many systems，you also wear special gloves.With the gloves you can reach out and touch things in the unreal world.
    The first VR games，which have already been sold round the world，enable you to drive a sports car，fly a plane，or fight an enemy.In the future，it may be difficult to tell the virtual world of the games from the real world outside.However，VR is not just for entertainment.One day，delighted children will be able to learn geography by observing exciting foreign countries without having to leave their classrooms.They will be excited to learn history by visiting the pyramids of Egypt.In addition，businesses will be able to use VR for many tasks.Pilots will be able to practise flying virtual planes before they go into the air.VR can help us improve the world in hundreds of ways.
    However，some people have warned that there could be dangers.It might be dangerous if we do something wrong，or if people do not want to return to reality because it is safer than real life.Besides，we will forget how to live and work with real people.
    There will be some problems with VR，as it is new for us.However，one thing is for sure：VR is here to stay.Get ready to step into another world!
請(qǐng)根據(jù)括號(hào)里的漢語(yǔ)提示，補(bǔ)全短文。
    VR is a computer system（1）

（帶有特殊耳機(jī)的） and special gloves，（要點(diǎn)1）（2）

（它能使人們進(jìn)入一個(gè)虛幻的世界）.（要點(diǎn)2）It could be used （3）

（供人們娛樂(lè)，教育孩子），deal with business and train pilots.（要點(diǎn)3）Though it （4）

（可能是危險(xiǎn)的） if people prefer to stay in the virtual world，VR（5）

（一定成為人們生活的一部分）in the near future.（要點(diǎn)4）
發(fā)布：2024/10/28 22:0:2組卷：1引用：2難度：0.5
解析

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