2021年2021年6月大学英语四级真题试卷三(含详解).docx

2021 年 6 月高校英语四级真题试卷三 (完整版 )Part I Writing (30 minutes) (请于正式开考后半小时内完成该部分，之后将进行听力考试 )Directions: For this part, you are allowed 30 minutes to write an advertisement on your campus website to sell some of the course books you used at college. Your advertisement may include a brief description of their content,their condition ,their price and your contact information. You should write at least 120 words but no more than 180 words.Part II Listening Comprehension (25 minutes)说明： 2021 年 6 月高校英语四级考试全国共考了两套听力 .本套的听力内容与其次套相同， 因此本套听力部分不再重复给出；Part Ⅲ Reading Comprehension (40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices, Each choice in the bank is identified by a letter.Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Questions 26 to 35 are based on the following passage.As if you needed another 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 stimulate them again. During (26) exercise, our muscles tire as they run out of fuel and build up waste products.Muscle performance can also be affected by a (27) called "central fatigue, ” in which animbalance in the body ’ s chemical messengers prevents the central nervous system from directing muscle movements （ 28) . It was not known, however, whether central fatigue might also affect motor systems not directly (29) in the exercise itself, such as those thatmove the eyes. To find out, researchers gave 11 volunteer cyclists a carbohydrate ( 碳水化合物的） (30) either with a moderate dose of caffeine ( 咖啡因 )， which is known to stimulate the central nervous system, or as a placebo ( 劝慰剂） without, during 3 hours of (31) . After exercising, the scientists tested the cyclists with eye -tracking cameras to see how well their brainscould still (32) their visual system. The team found that exercise reduced the speed of rapid eye movements by about 8%, (33) their ability to capture new visual information. The caffeine, the equivalent of two strong cups of coffee, was (34) to reverse this effect, with some cyclists even displaying (35) eye movement speeds. So it might be a good idea to get someone else to drive you home after that marathon.留意：此部分试题请在答题卡 2 上作答；A)cautiously B) commit C) control D) cyclingE) effectively F)increased G) involved H) limitedI) phenomenon J) preventing K) sensitive L) slowingM) solution N) sufficient O) vigorous Section BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.Team spirit[A] Teams have become the basic building blocks of organizations. Recruitment advertisements routinely call for “ team players” . Business schools grade their students in part on their performance in group projects. Office managers knock down walls to encourage team building.Teams are as old as civilization, of course: even Jesus had 12 co -workers. But a new report byDeloitte, “Global Human Capital Trends ”, based on a survey of more than 7,000 executives in over 130 countries, suggests that the fashion for teamwork has reached a new high. Almost halfof those surveyed said their companies were either in the middle of restructuring or about toembark on (开头） it; and for the most part, restructuring meant putting more emphasis on teams.[B] Companies are abandoning conventional functional departments and organising employeesinto cross-disciplinary teams that focus on particular products, problems or customers. These teams are gaining more power to run their own affairs. They are also spending more time working with each other rather than reporting upwards. Deloitte argues that a neworganisational form is on the rise: a network of teams is replacing the conventional hierarchy ( 等级体制 ).[C] The fashion for teams is driven by a sense that the old way of organising people is too rigid for both the modem marketplace and the expectations of employees. Technological innovationplaces greater value on agility (敏捷性 ).John Chambers, chairman of Cisco Systems Inc., aworldwide leader in electronics products, says that “ we compete against market transitions ( 过渡)， not competitors. Product transitions used to take five or seven years; now they take one or two. ” Digital technology also makes it easier for people to co -ordinate their activities without resorting t。