11-12学年度S1第42期7版测试答案与解析
D1
1. He believed that learning Chinese would help him move forward in the world.
2. The UK.
3. Negative opinion has risen from 10 percent in 2011 to 50 percent in 2012.
4. Economic and political factors.
5. China’s economy is more competitive than many emerging countries’ economies.
D2 BCDB
D3 CABD
D4 DCDC
D5 DDD
D2:
1. B。本文第一段作者讲述了自己对历史的理解，然后通过讲述美国物理课使用虚拟实验教学系统的优势，以及美国学生使用GPS导致等情况，阐述了人们应该从彼此以往的成功经验中互相学习，所以答案为B。
2. C。由第三段最后一句话“We should look to the solutions they have found to prevent these problems from happening to us again.”可知C正确。
3. D。第五段“American people now take cars for granted, so much so that they have forgotten how to communicate with local people”与选项A的“have difficulty communicating with others”表述不一致，所以A不对；第四段提到了美国的司机依赖GPS，但没有分析具体原因，所以B项不对；原文提到了“They listen to the up-to-the-minute weather forecast (预报), and at the same time are losing the ability to prepare for the unexpected”，无法推断出C项，所以不对。由第五段“they have forgotten how to communicate with local people… They are losing contact with nature; they do not notice the language of nature any more”可以推断出D项正确。
4. B。由最后一段“If we look at the world from a different angle (角度), we can discover not only the steps human beings take, but also what we have gained and lost.”可推知B项正确。其他选项文中都无法从文中推知。
D3:
1. C。由第二段以及第三段所列举的数字可知C项正确。文中并没有提及在美国梦游增多的趋势以及梦游是在成年人还是孩子中更普遍，所以A、B不对；由第三段“They found that more than 29 percent of American adults had sleepwalked before”可知D项不对。
2. A。结合第三段的调查数字以及第四段的“This is a big number”这里Maurice Ohayon是想说：梦游在成年人比人们推测的还要更常见，这里也对应第二段的“sleepwalkers are far from alone”，所以prevalent的意思是“常见的”，故选A。
3. B。第七段提到了“People with depression”“people with obsessive compulsive disorder”；第八段提到了“Not getting enough sleep was a big factor”，第九段提到了“Family history and sleeping pills also made a difference”，所以答案为B。c, e所述文中没有提及。
4. D。由第七段“Scientists still don’t know exactly why people walk in their sleep.”可知D项正确。由第六段最后一句话“These can sometimes be complicated things such as driving, making sandwiches, sending e-mails and making phone calls.”可知A不对；B文中没有提及；由最后一段第一句话“Family history and sleeping pills also made a difference.”可知Ｃ不对。
D4:
1. D。细节题，a不准确，她的父亲离开了，而不是瘫痪了；c弟弟被送走并不是作者生活困难的原因。
2. C。A在文中没有提到；B错在不是离开那天作者的行为，而是刚见面的时候，并且作者自己也没有意识到自己的不礼貌；作者离开柬埔寨的时候，对未来的生活还不确定，在到了美国见到了弟弟的生活才“I knew that I was going to be happy again.”D错误。从“I was filled with emotions. I was eager, worried, upset, and confused.”可判断C正确。
3. D。从“He looked so clean and healthy compared to the last time I had seen him.”可判断D正确。
4. C。全文的主旨是记叙作者生活发生的重大改变，养父母让她的生活完全不同于过去。
