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1、2013 高考英语二轮考点复习讲义：阅读理解- 科普知识与现代技术2.这种科普文章多为说明文，要求考生根据上下文语境逻辑推断其指代对象。解题时应认真分析动作转换背景，区分动作不同执行者，从而准确判断代词的正确指代；判断正确的流程顺序、正确的生产方法、正确的机械配制。解题时一定要认真阅读分析发明创造诞生过程和工艺流程过程的介绍，以提高理解准确率。分析备选项时应对照原文介绍情况，以便最终做出正确判断。3.着重揭示自然界潜在奥秘，多解释性、定义性、说明性长句，甚至可能会出现多种从句叠现的现象，因此说明文时同学们一定要保持冷静，始终以平静的心态阅读原文，解答试题。同时应认真分析长句句子结构和逻辑关系，
2、这样才能对其做出准确理解。4. 科普文章因为其内容的客观性，所以作者的态度也往往采取中立。一般用言简意赅的文字介绍、解释事理。一般来说，都写得条理分明，有一定的说明顺序和说明方法。5. 科普文的第一句通常为主题句，开宗明义、点明全文要说明的对象，如上所述，说明文的行文方式有其特点，即主要有比较、对照和分类几种格式，每篇短文以一种为主，有时几种兼用。6. 我们同时还要注意一些关于如何培养、知道学生、孩子的科普意识的建议方面的文章。链接高考链接 1. （2012 山东卷）For those who are tired of doing the laundry, Samsung has found
3、an answer: a washing machine that can tell you when your laundry is done via a smartphone app (application). Strange though it may seem“my wife already does that was a common response among attendees viewing the device when it was introduced at the Consumer Electronics Show (CES) this week-Samsung i
4、s just one of many appliance make* racing to install (安装) a large number of internet-connected features in machines in an effort to make them smart. Last year, it was a refrigerator that tweeted. This year, its Wi-Fi-enabled laundry machines and fridges that can tell you when your groceries are goin
5、g bad.The washers and dryers, available starting in the spring, connect to any smartphone through a downloadable application. The phone can then be used a remote control, so the machines can be turned on and off while their owner is at work or on the bus.Samsung says its not just something new-the a
6、pp connection actually has some practical uses.If you started to dry clothes in the moving and forgot to take them out, you can go to your phone and restart your dryer for the time when you come home, so your clothes are refreshed and ready to go,” said spokesperson Amy Schmidt.The company also says
7、 that with electricity rates (电价) varying depending on the time of day, more control over when the machines are used can help save money.Perhaps, but what they will probably really accomplish is what all good technologies doenable laziness. Rather than getting up to check on whether the laundry is d
8、one, users will instead monitor it on their phones while watching TV.72.What can be inferred from the common response of the attendees at the CES?A. The machine will be a big success.B.Their wives like doing the laundry.C. The machine is unrelated to their life.D. This kind of technology is familiar
9、 to them.73.What can we learn about the new laundry machines?A. They can tell you when your clothes need washing.B.They can be controlled with a smartphone.C.They are difficult to operate.D. They are sold at a low price.74.We can conclude from Samsungs statements that .A. the app connection makes li
10、fe easierB. it is better to dry clothes in the morningC. smartphones can shorten the drying timeD. we should refresh clothes back at home75.What is the main idea of the last paragraph?A. The laundry should be frequently checked.B. Lazy people like using such machines.C. Good technologies also cause
11、problems.D. Television may help do the laundry.链接 2. （2012 安徽卷）In Asia, there are special competitions where kites have complex designs and are fitted with instruments that make musical sounds as the wind blows through them. Although all kites have a similar structure （结构）, they are widely different
12、 in size and shape. Kite-fighting competitions are also held, in which competitions us their kites to attack and bring down their opponents（对手）kites or cut their strings（线）.For more than 15 years, the Big Wind Kite Factory has been giving kite-making and kite flying classes for the children on an is
13、land in Hawaii. In its kite-making lessons, students can make kites in as little as 20 minutes! Children as young as four years old can learn how to fly a kite. Jonathan Socher and his wife Daphne started the kite factory in 1980. their kites are made of nylon（尼龙）.Their designs are Hawaiian themes c
14、reated by Daphne. The designs are cut out of the nylon with a hot knife that seals the edges and then fastened directly onto the kite. The kite that is used to give lessons is regular diamond kite with a rainbow pattern. The difference between this kite and the ones they make during the lessons is t
15、hat it is a two-string controllable kite. Big Wind employees fly the kite and for a few minutes show students how pulling on one line and then on the other controls the direction the kite goes in. Then the controls are given to the studentsJonathan insists that it is not necessary to make a huge imp
16、ressive kite to have fun making and flying kites. Even the simplest structure can work, and can give hours of fun. Go on, give it a try!68. Which of the following is true according to the text?A. A hot knife is used to iron the nylon.B. Children never fly kites on their own in flying lessons.C. Kite strings must not be cut in kite-fighting competitions.D. Daphne designs kites for the Big Wind Kite Factory.69. What is different about the kite used for flying lessons?A.
