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1、2022年考博英语-西安交通大学考试内容及全真模拟冲刺卷（附带答案与详解）1. 单选题The（ ） of the lake is covered with reeds and rushes.问题1选项A.bankB.shoreC.bandD.coast【答案】A【解析】bank岸, 浅滩；shore海滨；band环, 乐队；coast海岸。选项B和D多指海, 选项C不符合句意。只有选项A正确。2. 单选题Very often, the human eye and brain can recognize familiar configurations even if all but a few
2、significant data points are left out. It is this creative power of perception that may someday allow profoundly deaf people to converse in sign language over a special “telephone”, Researchers have found that thirteen spots of light on each hand and one spot on the nose - to show head notion and pro
3、vide a reference point for hand position are sufficient for intelligible rendering of American Sign Language. The bright spots are produced by attaching pieces of reflective tape to the nose, fingertips, wrists, and backs of the second knuckles and adjusting a closed-circuit television system so tha
4、t only the bright spots appear on the screen of the receiver. After a few minutes of familiarization, pairs of deaf people are able to converse freely over television. Deaf people and other sign readers can of course, understand sign language and written subtitles on commercial television. But wides
5、pread link-ups of television systems for personal communications are economically impossible because a standard picture requires about one thousand times more information than a telephone circuit can carry. The researchers think it likely that the simplified picture of twenty-seven moving dots used
6、in their experiments can be reduced to the capacity of a telephone line.1.According to the passage, the person viewing the closed-circuit screen sees（ ） .2.What causes the bright spots mentioned in this passage?3.According to the passage, how long would it take a person who knows sign language to be
7、come accustomed to using the new device?4.It can be inferred from the passage that some television broadcasts already include which of the following?5.The phrase “this creative power of perception” refers to （ ） .6.The word “converse” in line 3 means （ ） .7.As for the future development of the link-
8、ups of television systems for personal communication, the researchers seems to be （ ） .问题1选项A.bright spotsB.two hands and a faceC.the person using sign languageD.a written message问题2选项A.Special tapeB.Special movable pointsC.Small light bulbsD.Small mirrors问题3选项A.Less than an hourB.Three to four hour
9、sC.One dayD.Several weeks问题4选项A.Advertising for the new product.B.Instruction in how to communicate in sign language.C.Programs subtitled for deaf people.D.Personal conversation with deaf people.问题5选项A.the phenomenon that deaf people can hear what is spoken.B.the fact that the human eye and brain ca
10、n recognize familiar configurations.C.the issue that deaf people can percept what is shown to them.D.the thing that deaf people can write to each other.问题6选项A.seeB.talkC.watchD.write问题7选项A.pessimisticB.hesitantC.retreatingD.optimistic【答案】第1题:A第2题:A第3题:A第4题:C第5题:B第6题:B第7题:D【解析】1.根据原文“.adjusting a clo
11、sed-circuit television system so that only the bright spots appear on the screen of the receiver.”调整闭路电视系统, 使接收器的屏幕上只出现亮点, 选项 A正确。2.根据原文“The bright spots are produced by attaching pieces of reflective tape to the nose, fingertips, wrists, and backs of the second knuckles.”这些亮点是通过在鼻子、指尖、手腕和背部第二个关节粘上反
12、光胶带而产生的.。选项A正确。3.根据原文“After a few minutes of familiarization, pairs of deaf people are able to converse freely over television.”可知, 只需几分钟的时间便可熟悉, 选项A正确。4.根据原文“Deaf people and other sign readers can of course, understand sign language and written subtitles on commercial television.”耳聋的人和其他手语者当然可以理解手语
13、, 并且商业电视上也有字幕。由此可知, 电视广播中已有的是为耳聋的人提供的字幕。选项C符合原文。5.根据原文可知, “this creative power of perception”指的是上句提到的“.the human eye and brain can recognize familiar configurations.”人类的眼睛和大脑可以识别熟悉的结构。选项B正确。6.根据原文句意可知, 这里指耳聋的人通过一种特制的“电话”进行交谈, 所以选项B正确。7.根据原文最后一句话, 研究人员认为, 在他们的实验中使用的27个移动点的简化图片, 可能可以缩小到电话线的容量。由此可推测, 研
14、究人员的态度是乐观的。选项D正确。3. 单选题Farming is still the worlds greatest industry. On average, over half of the population spend their lives ploughing the soil, planting seeds, harvesting crops, and raising animals which provide us with meat, milk, eggs, wool, leather, and many other products. Traditional farmin
15、g, in which most of the hard work on the farm is done by manual labor and animals, is still practiced in many countries. But traditional methods cannot produce enough food to cope with the great explosion in population.Only with modern methods of farmingusing machines to replace men and animals, artificial fertilizers to enrich the soil, and chemicals to keep weeds and diseases under control, can man hope to avoid a catastrophic world food shortage. Forming methods a
