河北专版2020中考英语复习方案任务型阅读09事物介绍+现代科技试题人教新目标版.docx

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1、1任务型阅读（九）任务型阅读（九）事物介绍事物介绍+现代科技现代科技A2020原创You may think you cannot live through summer without air conditioners.But in ancient China,hand fans were almost the only ones to help people keep cool.There are many types of hand fanswith different uses.Chinese people started to use hand fans over 2,000 yea

2、rs ago.The fans came in different shapes,such as round and square.They were also made from all kinds of materials.Palm leaf fans were cheapand easy to make.Feather fans（羽毛扇）showed the owners high status.Sandalwood（檀香）fanscould send out a sweet smell.Later,hand fans became far more than just somethin

3、g that could cool you down.They developedinto artworks,in whichtuanshan（round fans）andzheshan（folded fans）were the most common.In the shape of a full moon,tuanshanwere usually made of silk.They had beautiful birds andflowers on them.Women,especially those in the imperial palace（皇宫）,liked to use them

4、.Meanwhile,men,especially the literati（文人学士）,usedzheshan.The literati liked them becausezheshanwere usually made of paper and they could paint and write poems on them.It was a way for them toshow off their ability in literature,painting and handwriting.Almost anything can be painted onzheshan.Today,

5、Chinese people still use these fans,only not many people write or paint on them anymore.When you are waving a fan,you may think of the stories behind it.1、2 题完成句子;3 题简略回答问题;4 题找出并写下全文的主题句;5 题将文中画线句子译成汉语。1.The fans came in different shapes and they were also made from.2.Tuanshanhad beautiful birds an

6、d flowers on them,soliked to use them.3.Why did the literati likezheshanbest?4.5.BA new computer program has been developed by a British scientist.It could help catch and eventranslate messages from aliens（外星人）in outer space.2If aliens are discovered one day,scientists fear their language may make i

7、t impossible tounderstand them.But John Elliott of Leeds Metropolitan University in Britain has come up with aprogram that can figure out the structure（结构）of their language.He thinks thats the firststep in understanding what they are saying.Dr.Elliotts program would compare an alien language to a da

8、tabase（数据库）of 60 differentlanguages in the world to look for a similar structure.He believes that even an alien languagewill have its own structure.“Language has to be structured in a certain way,or it will be hardto use,”he toldNew Scientistmagazine.Research has shown that its possible to know if a

9、 signal carries a language rather than a pictureor music.Dr.Elliott has gone a step further by finding a way to pick out what might be words andsentences.Because languages have different word orders,Dr.Elliott has set up a library of thesentence structures of 60 human languages.If a message is recei

10、ved from outer space,it could be compared against this database.Scientistswould then be able to see if its similar to any human language,or a mix of the languages.However,Dr.Elliott also said that in order to translate what the aliens are actually saying,it may still be necessary to have a code book

11、.1、2 题完成句子;3 题简略回答问题;4 题找出并写下全文的主题句;5 题将文中画线句子译成汉语。1.Dr.Elliott believes that even an alien language will have.2.Languages have,so Dr.Elliott has set up a library of the sentencestructures.3.How does the program work when it receives a message from aliens?4.5.3【参考答案参考答案】A主旨大意这是一篇说明文。文章主要介绍了我国扇子的发展历史

12、与文化价值。1.all kinds of materials2.women3.BecauseZheshanwere usually made of paper and they could paint and write poems on them.4.There are many types of hand fans with different uses.5.当你挥舞扇子时,你可能会想到它背后的故事。B1.its own structure2.different word orders3.By comparing the message to the database of 60 human languages.4.A new computer program has been developed by a British scientist.5.他认为这是理解他们所说的话的第一步。