题目内容

10．Imagine looking at a view of mountaintops and wondering about the name of each peak．Suddenly，above each mountaintop，a name appears on the sky．The words are not written in smoke by skywriting planes．The words are actually not in the sky at all．They come from tiny computers in contact lenses（隐形眼镜）．
Computers have become smaller and smaller over the decades．The first computers filled houses．Transistors（晶体管） and then chips allowed computers to become small enough to fit on a desktop，then a laptop，and finally a phone．When experimenting with further reductions in size，developers often have to deal with the limits of human eyesight，which control how small the computers can be and still present visible information．
One new solution employs microprojectors（微型投影机） to create a readable display（显示） for tiny computers．These machines project computer information onto any surface．Though an impressive breakthrough，there are potential problems．Such public displays can lead to privacy concerns； most people do not want their information displayed on a wall for everyone to see．Besides，these projectors are extremely expensive，and their screens give users headaches．
Babak Parviz，a researcher at the University of Washington，created another solution：inventing a screen visible only to a person wearing a contact lens．Parviz created a computer in a contact lens that uses the wearer's field of vision as the display．To create the display，Parviz took ordinary soft contact lenses with a wirelessly controlled system．At some point，Parviz says，it will be possible to connect the lens to a remote personal computer device such as a cellphone or a laptop．By looking in a certain direction，the wearer sends the computer visual information about what he or she sees．The device then uses this information to point out the names of peaks．
These contact lenses are inserted and removed in much the same way as ordinary contact lenses．In addition，the computers in the lenses won't block the wearer's sight at all．Although now the computers are not on lenses treating eyesight problems，Parviz hopes that someday the technology will progress to that level．

63．The contact lenses in the text canD．
A．treat eyesight problems
B．offer beautiful views of nature
C．project information on wall surface
D．show information about what wearers see
64．According to Paragraph 3，the microprojectorsA．
A．put people's privacy at risk
B．save computer information
C．cause serious illnesses
D．support users'needs
65．According to the passage，these contact lenses contribute toB．
A．saving users'expenses
B．reducing computers'size
C．limiting the field of vision
D．guarding remote computers
66．What might be the best title for the passage？A
A．Tiny Computers，Amazing Sights
B．Smaller Lenses，Closer Views
C．Progress towards Clearness
D．Road to the Small World．

分析 主要讲述了在科技越来越发达的现在，新的技术运用于各类电子设备，电脑将变得越来越小，安装与隐形眼镜中的微型电脑将使人们体会到不一样的视觉效果．

解答 63．D 细节题．根据文章内容Parviz created a computer in a contact lens that uses the wearer's field of vision as the display…By looking in a certain direction，the wearer sends the computer visual information about what he or she sees．戴上那个隐形眼镜，在一个特定的方向看，佩戴者能向电脑发送ta看到的景象，结合选项，故选D
64．A 细节题．根据文章内容Such public displays can lead to privacy concerns； most people do not want their information displayed on a wall for everyone to see．由此可知 microprojectors（微型投影机）会给人们的隐私带来安全隐患，结合选项，故选A
65．B 细节题．根据文章内容Transistors（晶体管） and then chips allowed computers to become small enough to fit on a desktop，then a laptop，and finally a phone．由此可知，电脑将变得越来越小，结合选项，故选B
66．A 主旨题．根据文章内容，主要讲述了在科技越来越发达的现在，新的技术运用于各类电子设备，电脑将变得越来越小，安装与隐形眼镜中的微型电脑将使人们体会到不一样的视觉效果．结合选项，故选A

点评 本文是科教类阅读理解．做这类题材阅读理解时要求考生对文章通读一遍，做题时结合原文和题目有针对性的找出相关语句进行仔细分析，结合选项选出正确答案．推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案，切忌胡乱猜测，一定要做到有理有据

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2．Are you studying English and do you need help with grammar？（16）CWell，you can find help online with these top 5 free English as a Second language websites．
1．Dave's ESL Cafe
This is a complete website that can help you learn and practice English．In the learning center，you can read many stories and do a lot of exercises to test yourself．（17）E
2．About．com
You can get free English courses from About．com and you'll get regular e-mails that will help you learn English．
3．（18）G
You can watch videos and listen to news stories to improve your listening and vocabulary skills．You can also hear English words and their meanings．
4．Heinle's Newbury House Dictionary of American English
Do you need to find the definition （定义）of a word？（19）DYou can also find different cultural facts．
5．Personal English Portal （门户网站） on YouTube
You can watch this series of videos on YouTube to develop your listening skills．You can also do a search for"learn English"on YouTube to find other videos．There are also lots of English songs for you to listen and relax．Even you can play interesting games or chat with your friends in English on this website．（20）F

A．You are sure to learn a lot from all the five websites．
B．National Geographic．com．
C．Do you want to learn new vocabulary or slang？
D．Use this online dictionary to find simple and clear definitions，as well as example sentences and idioms．
E．You can also post questions and answers onto the help center．
F．This is a good way to practice English and have fun．
G．The Classroom by Voice of America．

When enjoying children's birthdays or a long-expected family holiday,you may usually want to keep those important moments in mind with a photograph.But if you’re one of those people who can’t stop snapping photos at an important event,be aware--you could end up forgetting it all in a flash.

Experts have warned that the addiction to recording every moment of our lives could be having an adverse effect on our memories.

Maryanne Garry,a New Zealand psychology professor,has been studying how the frequent taking of photos might change childhood memories.I think the problem is that people are forgetting to experience the moment,she says.Parents at the park taking one photo after another of their children,for example,are actually paying less attention to what is happening around them.The picture only captures a small part of the total experience.And because parents remember less about these important events,they become less effective in their role as the key people who help children learn how to talk about their experiences.As a result,children's own childhood memories are reduced.

The idea that we are experiencing less as we record more got psychologist Linda Henkel’s thinking.She wanted to explore how photographs shape our memories.

Henkel,who researches human memory at Fairfield University in Connecticut,did an experiment by sending groups of students to the university’s art museum.The students observed some objects and photographed others. Then,back at the laboratory,they were given a memory test.Henkel found what she called a “photo-taking effect”.The students remembered fewer of the objects that they had taken photos of,and they remembered fewer details about those objects.She says her students’ memories were worse because they were relying on the camera to remember the details for them.

“As soon as you hit ‘click’ on that camera,it’s as if you’ve decreased your memory.” she says.

1.What does the word “it” in Paragraph 1 refer to?

A. A child’s birthday.

B. An important event.

C. A valuable photograph.

D. A family holiday.

2.How did Henkel develop her theory about the “photo-taking effect”？

A. By carrying out an experiment.

B. By giving a questionnaire.

C. By interviewing a group of students.

D. By researching the findings of the others.

3.According to Paragraph 3,why are children’s memories reduced?

A. Flash lights are causing children to forget more things.

B. Parents are into listening to children’s experiences.

C. Children are more into taking photos than experiencing.

D. Parents are less effective in helping children discuss their experiences.

4.What’s the purpose of this passage?

A. To introduce a new discovery in taking photos.

B. To discuss the effect of photo-taking on memory.

C. To explain how to use cameras in an effective way.

D. To describe the ways of remembering valuable experiences.
19．双向翻译
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