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考题类型：补全短文
A Doctor in the House
Brushing your teeth twice a day should keep the dentist away. But if a group of scientific researchers have their wish, it will make the rest of your body healthy too.______(46) It is one of many gadgets（小装置） proposed by engineers and doctors at the Center for Future Health in New York—others include a pair of glasses that help to jog your memory, and a home camera designed to check for cancer.
The devices seem fanciful, but the basic principles are simple. The gadgets should make it easy for people to detect illness long before it strikes and so seek treatment far earlier than normal. ______(47) In the long run, the technology may even prevent illness by encouraging us to lead healthier lives.
Intelligent bandages（绷带）are a good example. Powerful sensors within the bandage could quickly identify tiny amounts of bacteria in a wound and determine which antibiotics(抗生素) would work best. ______(48)
Socks are long overdue for a makeover. In the future they will be able to automatically detect the amount of pressure in your foot and alert you when an ulcer (溃疡) is coming up.
All the projects should have far-reaching implications, but the biggest single development is a melanoma(黑瘤) monitor designed to give early warnings of cancer.______(49) If a problem is found, the system would advise you to get a check-up at your doctor's surgery.
If all this sound troublesome, then help is at hand.______(50) A standard computer would be able to understand your voice and answer questions about your symptoms in plain English and in a way which would calm your nerves.
46. ( )
A. The cut could then be treated instantly so avoiding possible complications.
B. The device could be used to take a picture of your body each week, then compare it with previous images.
C. A toothbrush that checks blood sugar and bacteria while you brush is currently in development in USA.
D. Instead of relying on hi-teach hospitals, the emphasis is shifted to the home and easy-to–use gadgets.
E. Experts are also working on a "digital doctor", complete is with a comforting bedside manner.
F. That is going to be the difficult part.
专家解析：
第一步：划出A-F六个选项中的信息词和重点词，A选项：The cut，说明前面可能会提到cut相关的信息。B选项有the+ device结构，说明前面可能会出现device的相关信息，信息词take a picture of your body，previous images。C选项：toothbrush，USA。D选项：hi-teach hospitals，easy-to–use gadgets。E选项：Experts，"digital doctor"。F选项：difficult part。
第二步：看横线前后是否出现与选项相同或相似的单词或结构以及相关的指代内容。横线前面出现了Brushing your teeth，横线后面出现了It is one of many gadgets（小装置），说明横线处在描写一个小装置，或者一个在刷牙（Brushing your teeth）的时候可以使用的发明创造，后面的it就是指代的这个内容。
第三步：看选项，C选项信息词toothbrush，以及后面的while you brush都可以和横线前面的内容对应。这句话说最近美国发明了一种可以检查血糖和细菌的牙刷。所以横线后面才会有it来指代它。由此可见C选项的内容填入横线处符合逻辑，本题答案为C选项。
47. ( )
A. The cut could then be treated instantly so avoiding possible complications.
B. The device could be used to take a picture of your body each week, then compare it with previous images.
C. A toothbrush that checks blood sugar and bacteria while you brush is currently in development in USA.
D. Instead of relying on hi-teach hospitals, the emphasis is shifted to the home and easy-to–use gadgets.
E. Experts are also working on a "digital doctor", complete is with a comforting bedside manner.
F. That is going to be the difficult part.
专家解析：
第一步：看横线前后是否出现与选项相同或相似的单词或结构以及相关的指代内容。横线前面出现了The gadgets这个信息。
第二步：比较几个选项，D选项出现了gadgets这个词。再核对一下，发现横线前面还出现了easy for people to detect illness，可以对应到选项中的easy-to–use，可以确定本题答案为D选项。
48. ( )
A. The cut could then be treated instantly so avoiding possible complications.
B. The device could be used to take a picture of your body each week, then compare it with previous images.
C. A toothbrush that checks blood sugar and bacteria while you brush is currently in development in USA.
D. Instead of relying on hi-teach hospitals, the emphasis is shifted to the home and easy-to–use gadgets.
E. Experts are also working on a "digital doctor", complete is with a comforting bedside manner.
F. That is going to be the difficult part.
专家解析：
第一步：看横线前后是否出现与选项相同或相似的单词或结构以及相关的指代内容。横线前面出现了Intelligent bandages（绷带），而且还出现了a wound。
第二步：比较剩下的几个选项，段落开头出现的bandages（绷带），可以让我们联想到伤口，而且后面的a wound也证实了这里讲述的是智能绷带处理伤口带来的好处。只有A选项出现了The cut（伤口），所以本题答案为A选项。
49. ( )
A. The cut could then be treated instantly so avoiding possible complications.
B. The device could be used to take a picture of your body each week, then compare it with previous images.
C. A toothbrush that checks blood sugar and bacteria while you brush is currently in development in USA.
D. Instead of relying on hi-teach hospitals, the emphasis is shifted to the home and easy-to–use gadgets.
E. Experts are also working on a "digital doctor", complete is with a comforting bedside manner.
F. That is going to be the difficult part.
专家解析：
第一步：看横线前后是否出现与选项相同或相似的单词或结构以及相关的指代内容。横线前面出现了melanoma(黑瘤) monitor，是一种监控器。横线前面说这种监控器是用来监控癌症的发生的（give early warnings of cancer），横线后面说If a problem is found, the system would advise you to get a check-up at your doctor's surgery.如果发现了问题，那么这个系统就会建议你去找医生再检查一下。那么中间确实的内容应该是这个设备是“如何实现检查这个过程”。
第二步：比较剩下的几个选项，B选项说，这个设备会每个星期给你的身体进行扫描拍照，然后和上一次的图片进行比较，分析，从而检查出你的身体是否有问题。这个也就是我们需要提到横线上的这个“检查过程”。所以本题答案为B选项。
50. ( )
A. The cut could then be treated instantly so avoiding possible complications.
B. The device could be used to take a picture of your body each week, then compare it with previous images.
C. A toothbrush that checks blood sugar and bacteria while you brush is currently in development in USA.
D. Instead of relying on hi-teach hospitals, the emphasis is shifted to the home and easy-to–use gadgets.
E. Experts are also working on a "digital doctor", complete is with a comforting bedside manner.
F. That is going to be the difficult part.
专家解析：
第一步：看横线前后是否出现与选项相同或相似的单词或结构以及相关的指代内容。横线前面出现了说If all this sound troublesome, then help is at hand如果这些觉得听起来麻烦，那么也有东西可以帮助你。横线后面描述了一种更加方便的机器。
第二步：看剩下的2个选项，F选项说那会是很困难的部分。E选项说专家还在研究一种叫做“数码医生”的机器，和横线后面的内容联系一下，会发现E选项的内容填入横线才和后面的内容在意思上连贯通顺。所以本题答案为E选项。
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