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四级选词填空精选练习带答案解析

时间: 焯杰2 选词填空

  Such absent-mindedness may be __1__ to you; now British and German scientists are developing memory glasses that record everything the __2__ sees.

  The glasses can play back memories later to help the wearer remember things they have forgotten such as where they left their keys. And the glasses also __3__ the user to "label" items so that information can be used later on. The wearer could walk around an office or a factory identifying certain __4__ by pointing at them. Objects indicated are then given a __5__ label on a screen inside the glasses that the user then fills in.

  It could be used in __6__ plants by mechanics looking to identify machine parts or by electricians wiring a __7__ device.

  A spokesman for the project said: "A car mechanic for __8__ could find at a glance where a part on a certain car model is so that it can be identified and repaired. For the motorist the system could __9__ accident black spots or dangers on the road."

  In other cases the glasses could be worn by people going on a guided tour, __10__ points of interest or by people looking at panoramas where all the sites could be identified.

  四级选词填空精选练习选项:

  [A] allow

  [B] instance

  [C] blank

  [D] industrial

  [E] frustrating

  [F] items

  [G] indicating

  [H] highlight

  [I] user

  [J] complicated

  [K] white

  [L] annoying

  [M] successful

  [N] articles

  [O] simple

  四级选词填空精选练习答案解析:

  1. E 空格处需填一形容词,即从E、J、L、M中选择。过去分词一般用于主语是人的句子,排除J;结合常理,忘性大常常令人懊恼,故E最符合文章。

  2. I 根据定语从句谓语see可知,主语要么是人要么是眼镜,由下句the use的提示,故选I。

  3. A 该空需填入一个动词,即从备选项A、H中选择,有allow sb. to do sth.的结构,且语义符合文意,故选A。

  4. F 由上文的label items可推知F最符合文意。

  5. C 该空需填入一个形容词,由下文的fill in可推知C(空白的)最符合文意。

  6. D 由该句中的相关信息词mechanics(机械师)和identify machine parts可推知D最符合文意。

  7. J 该空需填入一个形容词修饰名词device(设备),由常识可知工厂里的设备通常都很复杂,正因为复杂,不容易记住,才有必要使用这种新型眼镜,故J最符合文意。

  8. B 该句主句的基本句子结构是A car mechanic could find where a part is,介词for和应填的词在句中作插入万分,结合选项,B最符合文意。

  9. H 该空应填入动词原形,从词义上能排出A,H符合文意。

  10. G 分析句子结构可知,该空应填入一个非谓语动词,结合句意"在其他情况下,人们可以戴着这种眼镜随团旅游,______名胜景点……"可知,G(指示)最符合文意。

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