Question

11．Explore the possibility of using the iPad App Store in the classroom．
App Name：Bridge Constructor/Cost：$1.99
Bridge Constructor lets players build increasingly challenging bridges over deep valleys，canals and rivers．Stress tests reveal whether the bridge kids build can withstand continual use from cars．trucks，and more recently，super-heavy tank trucks．Players can choose from among a range of bridge-building materials such as wood，steel，cables or concrete pillars（混凝土柱）．Each bridge also has a budget，and there are numerous ways to successfully complete each challenge．
App Name：Tap the Cat/Cost：$2.99
Tap the Cat appeals to younger students'natural sense of playing with a wide variety of
activities．Students can match spaceship letters，drag letters to make words，match words to pictures and build their vocabulary．Each activity will keep them motivated and engaged with colorful animations，catchy music and reward screens．
App Name：Pyramids 3D/Cost：$13.99
The interface allows users to fly around the plateau where the pyramids and the Sphinx are located at Giza near Cairo．Interactive，three-dimensional maps let students wander around the labyrinthine tombs and passageways．Users can examine wall paintings in detail，or view royal statues and o：bjects with a 360-degree feature．
App Name：Grammar Up/Cost：$ 4.99
Grammar Up is a multiple choice quiz system for English grammar．Kids and adults can learn most quickly when playing learning games with real-time error feedback，which Grammar Up provides．The app also offers students practice tests so they can see how much they've learned．A summary is presented at the end of each test，showing time spent，score，and questions answered correctly and incorrectly．The results are also emailable．

21．By playing Bridge Constructor，you canA．
A．advance your ability of building
B．build a real bridge any time you like
C．save a large amount of money
D．try many ways to become suecessful
22.1f someone is interested in Egyptian culture，he/she may chooseD．
A．Bridge Constructor     B．Tap the Cat      C．Grammar Up      D．Pyramids 3D
23．The text is meant toC．
A．show the development of modem technology
B．compare the differences among the iPad Apps
C．introduce some practical Apps to the students
D．offer some helpful tips to buying some cheap apps．

Answer 1

分析 本文属于广告类阅读，作者通过这篇文章向我们介绍了四个不同的适合学生使用的应用程序．

解答 21．A  推理判断题，根据第一个广告Bridge Constructor lets players build increasingly challenging bridges over deep valleys，canals and rivers．Stress tests reveal whether the bridge kids build can withstand continual use from cars．trucks，and more recently，super-heavy tank trucks可知桥梁建设者通过打桥牌构造函数可以提高建筑能力，故选A．
22．D  细节理解题，根据第三个广告Interactive，three-dimensional maps let students wander around the labyrinthine tombs and passageways．可知如果某人是对埃及文化感兴趣，他可以选择3D金字塔，故选D．
23．C  意图判断题，通读全文可知作者在文章中主要介绍了四个不同的适合学生使用的应用程序，故选C．

点评 考查学生的细节理解和推理判断能力．做细节理解题时一定要找到文章中的原句，和题干进行比较，再做出正确选择．在做推理判断题时不要以个人的主观想象代替文章的事实，要根据文章事实进行合乎逻辑的推理判断．