11．As young students gain independence，they can take on science and engineering projects that require more special knowledge．The followings are the best educational toys for middle school students．
Terraforming Mars
The goal of the Terraforming Mars board game is to make the Red Planet fit for human habitation．Players，representing a person sent to the planet to warm it，create oceans and build up the oxygen levels，compete for victory points awarded for building cities or introducing animals．The goals are based on real science-for example，players must found greenhouse gas production to warm the planet．
Recommended ages：12 and up
Price：$69.99
DIY Cell Phone Equipment
Are your kids begging you for the latest iPhone？Tell them to build up their own．DIY Cell Phone Equipment will teach young teens about the technology behind their beloved mobile equipment．Kids can turn this Phone equipment into a real working phone．
Recommended ages：12 and up
Price：$58.99
OWI：14-in-l Solar Robot
Kids can experience 14 different robotic models with this solar robot The robot can move On land and water，and there are two skill levels，which means more experienced builders will still be challenged The robot is powered by the sun，so you don't have to buy batteries （電池）．
Recommended ages：12 to 15
Price：$ 24.99
Compound Microscope
Compound Microscope is great for home or classroom explorations．It helps kids get an eyeful of solid samples，such as insects，coins and plants．The microscope also comes with a microtome，dyes，test tubes，a handbook and cleaning tools．
Recommended ages：12 and up
Price：$89.95
 
21．These toys may be the best birthday gifts to be sent toC．
A．children younger than 12
B．pupils
C．teenagers
D．babies
22．Which of the following toys offers information about the Red Planet？A
A．Terraforming Mars．
B．DIY Cell Phone Equipment．
C．OWI：14-in-l Solar Robot．
D．Compound Microscope．
23．Compound Microscope will provide buyers the following things exceptB．
A．test tubes         B．a(chǎn) battery          C．cleaning tools       D．a(chǎn) handbook
24．What can we learn from the text？D
A．Mars has been suitable for humans to live on．
B．OWI：14-in-l Solar Robot is the most expensive toy．
C．DIY Cell Phone Equpment is the latest iPhone at present
D．You needn't equip OWI：14-in-l Solar Robot with a battery．

分析 本文屬于廣告類閱讀，作者通過這篇文章向我們介紹了四個適合青少年們玩的玩具的具體信息．

解答 21．C 細節(jié)理解題，根據(jù)第一段The followings are the best educational toys for middle school students．可知文章中所介紹的四個玩具是適合中學生的，故選C．
22．A 細節(jié)理解題，根據(jù)第二段The goal of the Terraforming Mars board game is to make the Red Planet fit of human habitation．可知Terraforming Mars這個玩具提供了紅色星球的信息，故選A．
23．B 細節(jié)理解題，根據(jù)最后一段The microscope also comes with a microtome，dyes，testtubes，a handbook and cleaning tools．可知復合顯微鏡為人們提供了一個切片機、染料、試管、手冊和清潔工具，故選B．
24．D 細節(jié)理解題，根據(jù)第四段The robot is powered by the sun，so you don't have to buy batteries（電池）．可知這個機器人是太陽能供電，因此你不需要安裝電池，故選D．

點評 做這類題材閱讀理解時要求考生對文章通讀一遍，做題時結(jié)合原文和題目有針對性的找出相關(guān)語句進行仔細分析，結(jié)合選項選出正確答案．推理判斷題也是要在抓住關(guān)鍵句子的基礎(chǔ)上合理的分析才能得出正確答案，切忌胡亂猜測，一定要做到有理有據(jù)．

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