Question

Extract（摘要）1 
A computer is an "information processor".It is given information,called "data",instructed to do certain things and then show us the results.The data put into the computer is called the"input" and the results which come out are the "output".Some people say the circle of large standing stones at Stonechenge is a kind of computer.Prehistory people worked out their calendar（日歷）from the position of the shadows made by the sun shining on the stones. 
Extract 2 
Teach yourself new subjects and skills at your own pace with a home computer.Use it to help with schoolwork,for self-improvement,even to improve your career skills.Learn touchtyping.  Foreign languages or computer programming.A home computer can help children of all ages learn classroom subjects such as spelling,geography and others.In fact it makes learning fun.So if you want to teach yourself,or help your children teach themselves-get a home computer.It can also help you manage your personal finances or help you to work taxes and plan household budgets.You can make business a pleasure with a home computer. 
【小題1】The writer introduces the words such as "input" and "output" in order to_____. 

A．introduce people to computer language

B．show computer language is the same as English

C．help people some scientific language

D．give people some scientific language

【小題2】Why does the writer talk about Stonechenge in Extract 1?

A．To give an example of the very first computer.

B．To show that computers are older than mankind.

C．To tell the difference between the past and the present.

D．To give another way of explaining computers.

【小題3】If you think of the circle of large standing stones as a computer,_____. 

A．the shadow is the input and the position is the output

B．the sunlight is the input and the calendar is the output

C．the position is the input and the sunlight is the output

D．the calendar is the input and the shadow is the output

【小題4】Extract 2 is probably taken from_____.

A．a computer textbook	B．a company's advertisement
C．a teach-yourself computer book	D．a children's guide to computers

Answer 1

【小題1】A
【小題2】D
【小題3】B
【小題4】B

解析試題分析：文章第一部分介紹了一些電腦方面的知識，第二部分是一則廣告，宣傳電腦的好處，讓人們去購買電腦。
【小題1】A 細節(jié)題。根據(jù)第一段2,3行The data put into the computer is called the"input" and the results which come out are the "output".中的這些input，output都是電腦語言，故這樣做是把這些電腦語言介紹介紹給大家。故A正確。
【小題2】D 推理題。根據(jù)第一段3,4行Some people say the circle of large standing stones at Stonechenge is a kind of computer是用巨石陣來解釋電腦究竟是什么。故D正確。
【小題3】B 推理題。根據(jù)第一段最后Prehistory people worked out their calendar（日歷）from the position of the shadows made by the sun shining on the stones.在巨石陣中，照射的陽光就如同信息輸入，人們根據(jù)陽光下的陰影算出的日歷就是output也就輸出。故B正確。
【小題4】B 推理題。通讀第二部分都是在介紹電腦的好處，如So if you want to teach yourself,or help your children teach themselves-get a home computer.最終的目的是讓人購買電腦，故這是一則廣告，B正確。
考點：考查科普類閱讀和廣告類閱讀
點評：本文的兩個段落屬于兩種閱讀題型，都關注短文的細節(jié)和推理能力。