6．Did you ever have that moment as a kid when you wished your drawings would come to life？Dream no more．A new company has developed a technology instead of just an idea on paper that allows you to do that．People can turn doodles （涂鴉） into 3-D objects thanks to the 3Doodles pen，the world's first 3-D printing pen．
The 3Doodle pen starts out like any other kind of pen．You begin by drawing normally，with the nib （筆尖） pressed to paper，but then you lift it in the air and the pen keeps drawing．As you draw，hot plastic comes out of the pen，cools down by a small fan contained in the nib and becomes a solid strand （線）．
Created by Wobble Works，this pen is quite different from a 3-D printer．For example，this pen requires no computers or image files，and it can be used to create anything a person can dream up．How about a bicycle or a bird？Or what about a small Eiffel Tower？The 3Doodle pen can be used to create all these things．
"We wanted to design a 3-D printing device that could be used within minutes，without needing any technical knowledge，software or computers．We also wanted it to be affordable as well as fun，"said Peter Dilworth，co-founder of Wobble Works．
"We could in theory use the pen to melt sticks of sugar，"3Doodle spokesman Daniel Cowen said．
In the 3Doodler Kick-Starter Campaign，Wobble Works raised more than 5million dollars to make the product a reality!So why not get one and make your drawings come to life？
24．Which is TRUE about the 3Doodle pen？D
A．It's the world's first 3-D printer．
B．It works like any other kind of pen．
C．It allows you to doodle everywhere．
D．It makes it possible to draw 3-D objects．
25．What can we infer from the passage？B
A．Peter Dilworth is the only creator of the 3Doodle pen．
B．The 3-D printer works with computers and image files．
C．The 3Doodle pen can be used to melt sticks of sugar now．
D．More money will be raised in order to produce the 3Doodle pen．
26．Which is NOT the characteristic of the 3Doodle pen？A
A．Expensive．B．Interesting．C．New．D．Unusual．
27．What might be the best title for the passage？D
A．Get your drawing hand ready
B．Advantages of the 3Doodle pen
C．Magic 3Doodle pen in the future．
分析 本文是一篇科教類閱讀，文章主要介紹了一種新型3-D筆．跟3-D打印筆不同是它不需要電腦和圖象文件．而且這種筆賦予了圖紙生命，讓繪制出來的圖象更加形象、真實．
解答 24．D細(xì)節(jié)判斷題． 根據(jù)第一段People can turn doodles （涂鴉） into 3-D objects thanks to the 3Doodles pen，the world's first 3-D printing pen．可知這種新型3-D筆可以繪制出3-D圖象．故選D．
25．B推理判斷題．根據(jù)第三段this pen is quite different from a 3-D printer．For example，this pen requires no computers or image files，可知這種筆不同于3-D打印筆，它不需要電腦和圖象文件．由此推知，3-D打印筆需要電腦和圖象文件．故選B．
26．A細(xì)節(jié)理解題．根據(jù)第四段We also wanted it to be affordable as well as fun，可知我們可以買得起這種筆．由此可知，昂貴不是3-D筆的特點．故選A．
27．D標(biāo)題選擇題．本文主要介紹了一種新型3-D筆，它可以繪制出3-D圖象，并賦予了圖紙生命，讓繪制出來的圖象更加形象、真實．故選D．
點評 本文考察學(xué)生的理解推斷能力以及細(xì)心程度，只要抓住文章的關(guān)鍵詞，采用尋讀的方法查找細(xì)節(jié)，就能找到正確答案．
