《2022年考博英语-南京师范大学考前提分综合测验卷（附带答案及详解）套卷82》由会员分享，可在线阅读，更多相关《2022年考博英语-南京师范大学考前提分综合测验卷（附带答案及详解）套卷82（24页珍藏版）》请在金锄头文库上搜索。
1、2022年考博英语-南京师范大学考前提分综合测验卷（附带答案及详解）1. 单选题When he saw what had happened to the black girl, his face（ ） extreme disapproval and dissatisfaction.问题1选项A.registeredB.suggestedC.reflectD.enhance【答案】A【解析】考查动词辨析。register“登记；记录；（用表情等）流露出”; suggest“提议;建议；暗示”；reflect“反映;反射;照出”；enhance“提髙；加强；增加”。句意：当他看到那个黑人女孩的遭遇
2、吋，他脸上流露出极其反对和不满的表情。由face以及 extreme disapproval and dissatisfaction“极其反对和不满的情绪”可知，他应该是流露出这种情感。故A项正确。2. 单选题Recent research has claimed that an excess of positive ions（离子）in the air can have an ill effect on peoples physical or psychological health. What are positive ions? Well, the air is full of ions
3、, electrically charged particle, and generally there is a rough balance between the positive and the negative charged. But sometimes this balance becomes disturbed and a large proportion of positive ions are found. This happens naturally before thunderstorms,earthquakes of when winds such as the mis
4、tral（寒冷的西北风）are blowing in certain countries. Or it can be caused by a build-up of static electricity（静电）indoors from carpets or clothing made of man-made fibers, or from TV sets, duplicators or computer display screens.When a large number of positive ions are present in the air many people experien
5、ce unpleasant effects such as headaches, fatigue, irritability, and some particularly sensitive people suffer nausea（恶心）or even mental disturbance. Animals are also found to be affected, particularly before earthquakes. Snakes have been observed to come out of hibernation, rats to flee from their bu
6、rrows, dogs howl and cats jump about unaccountably. This has led the US Geographical Survey to fund a network of volunteers to watch animals in an effort to foresee such disasters before they hit vulnerable areas such as California.Conversely, when large numbers of negative ions are present, then pe
7、ople have a feeling of well-being. Natural conditions that produce these are near the sea, close to waterfalls of fountains, or in any place where water is sprayed, or forms a spray. This probably accounts for the beneficial effort of a holiday by the sea, or in the mountains with tumbling streams o
8、r waterfalls.33. To increase the supply of negative ions indoors, some scientists recommend the use of ionizers: small portable machines which generate neuative ions. They claim that ionizers not only clean and refresh the air but also improve the health of people of people sensitive to excess posit
9、ive ions. Of course, there are the detractors, other scientists, who dismiss such claims and are skeptical about negative/positive ion research. Therefore people can only make up their own minds observing the effects on themselves, or on others, of a negative rich or poor environment. After all, it
10、is debatable whether depending on seismic（地震的）readings to anticipate earthquakes is more effective than watching the cat.1. What effect does excessive positive ionization have on some people?2. According to the passage, static electricity can be caused by（ ）.3. A high negative ion count is likely to
11、 be found（ ）.4. What kind of machine can generate negative ions indoors?5. Some scientists believe that（ ）.问题1选项A.They think they are insane.B.They feel rather bad-tempered.C.They become violently sick.D.They are too tired to do anything.问题2选项A.using home-made electrical goodsB.wearing clothes made
12、of natural materialsC.walking on artificial floor coveringsD.copying TV programs on a computer问题3选项A.near a pond with a water pumpB.close to slow flowing riverC.in some barren mountainsD.by a rotating water sprinkler问题4选项A.Ionizers.B.Air-conditioners.C.Exhaust-fansD.Vacuum-pump问题5选项A.watching animal
13、s to anticipate earthquakes is more effectiveB.the unusual behaviors of animals can not be trustedC.neither watching nor using seismograph is reliableD.earthquakes cannot affect any animals【答案】第1题:C第2题:C第3题:D第4题:A第5题:A【解析】1.推理判断题。由第二段“When a large number of positive ions are present in the air many
14、people experience unpleasant effects such as headaches, fatigue, irritability, and some particularly sensitive people suffer nausea（恶心）or even mental disturbance. 当大量的正离子存在空气中时，很多人经历不愉快的影响，如头痛、疲劳、易怒、一些特别敏感的人遭受恶心,甚至精神障碍。可知当空气中存在大量正离子时，人们会变得很不舒服。故C项正确。2.细节事实题。由第一段“This happens naturally before thunder
15、storms,earthquakes of when winds such as the mistral are blowing in certain countries. Or it can be caused by a build-up of static electricity indoors from carpets or clothing made of man-made fibers, or from TV sets, duplicators or computer display screens. 这是在雷暴之前自然发生的，雷暴是指某些国家刮西北风时发生的地震。也有可能是由于人造纤维制成的室内地毯或衣物、电视机、复印机或电脑显示屏产生的静电积聚造成的。”可知C项“人造地毯上行走”正确。A项“家用电器”与文中提到的“电脑、电视机、复印机的显示屏会产生静电”不符，并不是所有家用电器都会产生静电。B项“natural materials”与原文中的“man-made fibers”不符。D项“在电脑上拷贝电视节目”并没有表明电脑在播放节目，原文提到只有显示屏在播放节目时才会产生静电，故D项错误。3.推理判断题。由第三段“Natural conditions that produce these are near the sea, close to waterf
