2023年6月大学英语四级考试真题及答案「第一套」.docx
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1、 2023年6月大学英语四级考试真题及答案完整版第一套 翻译: 黄河是亚洲第三、世界第六长的河流。“黄”这个字描述的是其河水浑浊的颜色。黄河发源于青海,流经九个省份,最终注入渤海。黄河是中国赖以生存的.几条河流之一。黄河流域(river basin)是中国古代文明的诞生地,也是中国早期历史上最富强的地区。然而,由于极具破坏力的洪水频发,黄河曾造成屡次灾难。在过去几十年里,政府实行了各种措施防止灾难发生。 The Yellow River ranks the third longest in Asia and the sixth longest in the world. The word “y
2、ellow” describes the muddy water of the river. The Yellow River,one of several rivers for China to live on,originates from Qinghai,flows through nine provinces, and finally pours into the Bohai Sea. The river basin is not only the birthplace of ancient Chinese civilization,but also the most prospero
3、us region in the early history of China. However,due to the frequent devastating floods, it has caused many disasters. In the past few decades,the government has taken various measures to prevent disasters. SectionA News 1 B The test driver made a wrong judgement 2 D They have generally done quite w
4、ell. 3 A He works at a national park. 4 B They were making a lot of noise. 5 A The discovery of a new species of snake. 6 C A snake crawled onto his head in his sleep. 7 D From its colour. SectionB Conversation conversation1 8 A The security check takes time. 9 B By credit card. 10 A Give him a rece
5、ipt. 11 D Posting a comment on the hotels webpage. conversation2 12 C He has stopped making terrible faces. 13 D Warn him of danger by making up a story. 14 A They could break pps legs. 15 B One would have to shave their head to remove a bat in their hair. SectionC Passage Passage1 16 C Everything s
6、eemed to be changing. 17 A Meeting people. 18 D He was a young student in the 1960s. Passage2 19 B They avoid looking at them. 20 C It focuses its eyes on their mouths. 21 B By taking in their facial expressions as a whole. Passage3 22 D They resort to different means to survive the bitter cold. 23
7、C They consume the energy stored before the long sleep. 24 A By storing enough food beforehand 25 C To stay safe 选词填空答案 26.O vigorous 27.I phenomenon 28.E effectively 29.G involved 30.M solution 31.D cycling 32.C control 33. J preventing 34. N sufficient 35. F increased 【原文】 As if you needed another
8、 reason to hate the gym, it now turns out that exercise can exhaust not only your muscles, but also your eyes. Fear not, however, for coffee can perk them right up again. During vigorous exercise, our muscles tire as they run out of fuel and build up waste products. Muscle performance can also be af
9、fected by a phenomenon called “central fatigue,” in which an imbalance in the bodys chemical messengers prevents the central nervous system from directing muscle movements effectively. It was not known, however, whether central fatigue might also affect motor systems not directly involved in the exe
10、rcise itselfsuch as those that move the eyes. To find out, researchers gave 11 volunteers a carbohydrate solution either with a moderate dose of caffeinewhich is known to stimulate the central nervous systemor as a placebo without, during 3 hours of cycling. After exercising, the scientists tested t
11、he cyclists with eye-tracking cameras to see how well their brains could still control their visual system. The team found that exercise reduced the speed of rapid eye movements by about 8%, preventing their ability to capture new visual information. The caffeinethe equivalent of two strong cups of
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