2023年大学英语专业历年四级真题.doc
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1、大学英语专业历年四级真题 2023年12月英语四级考试真题( 第3套)四级写作Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write a short essay on the challenges of starting a career after graduation. You should write at least 120 words but no more than 180 words._四级听力Part II Listening Comprehension
2、(30 minutes)阐明:由于2023年6月四级考试全国共考了两套听力, 本套真题听力与前两套内容相似, 只是选项次序不一样, 因此在本套真题中不再反复出现。四级阅读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 fol
3、lowing 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 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.A few months
4、 ago, I was down with a terrible cold which ended in a persistent bad cough. No matter how many different _ 26_ I tried, I still couldnt get rid of the cough Not only did it _ 27_ my teaching but also my life as a whole Then one day after class, a student came up to me and _28_ traditional Chinese m
5、edicine. From her description, Chinese medicine sounded as if it had magic power that worked wonders. I was _ 29_ because I knew so little about it and have never tried it before. Eventually, my cough got so much _ 30_ that I couldnt sleep at night, so I decided to give it a try. The Chinese doctor
6、took my pulse and asked to see my tongue, both of which were new _ 31_ to me because they are both non-existent in Western medicine. Then the doctor gave me a scraping(刮) treatment known as Gua Sha. I was a little _ 32_ at first because he used a smooth edged tool to scrape the skin on my neck and s
7、houlders A few minutes later, the _ 33_ strokes started to produce a relieving effect and my body and mind began to _ 34_ deeper into relaxation. I didnt feel any improvement in my condition in the first couple of days, but after a few more regular visits to the doctor, my cough started to _ 35_. Th
8、en within a matter of weeks, it was completely gone!A) deepenB) experiencesC) hesitantD) inconvenienceE) lessenF) licensesG) pressuredH) recommendedI) remediesJ) scaredK) sensitiveL) sinkM) temporaryN) trembleO) worseSection BDirections: In this section, you are going to read a passage with ten stat
9、ements 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 Answe
10、r Sheet 2.Is it really ok to eat food thats fallen on the floor?A) When you drop a piece of food on the floor, is it really OK to eat if you pick it up within five seconds? An urban food myth contends that if food spends just a few seconds on the floor, dirt and germs wont have much of a chance to c
11、ontaminate it. Research in my lab has focused on how food becomes contaminated, and weve done some work on this particular piece of wisdom.B) While the five-second rule might not seem like the most pressing issue for food scientists to get to the bottom of, its still worth investigating food myths l
12、ike this one because they shape our beliefs about when food is safe to eat.C) So is five seconds on the floor the critical threshold(门槛)that separates a piece of eatable food from a case of food poisoning? Its a bit more complicated than that. It depends on just how many bacteria can make it from fl
13、oor to food in a few seconds and just how dirty the floor is.D) Wondering if food is still OK to eat after its dropped on the floor is a pretty common experience. And its probably not a new one either A well-known, but inaccurate, story about Julia Child may have contributed to this food myth. Some
14、viewers of her cooking show, The French Chef, insist they saw Child drop lamb on the floor and pick it up, with the advice that if they were alone in the kitchen, their guests would never know.E) In fact it was a potato pancake, and it fell on the stovetop, not on the floor Child put it back in the
15、pan, saying, But you can always pick it up and if youre alone in the kitchen, whos going to see it? But the misremembered story persists. Its harder to pin down the origins of the oft-quoted five- second rule, but a 2023 study reported that 70% of women and 56% of men surveyed were familiar with the
16、 five-second rule and that women were more likely than men to eat food that had dropped on the floor.F) So what does science tell us about what a few moments on the floor means for the safety of your food? The earliest research report on the five-second rule is attributed to Jillian Clarke, a high s
17、chool student participating in a research project at the University of Illinois. Clarke and her colleagues introduced bacteria to floor tiles(瓷砖)and then placed cookies on the tiles for varying times. They reported bacteria were transferred from the tiles to the cookies within five seconds, but didn
18、t report the specific amount of bacteria that made it from the tiles to the food.G) But how many bacteria actually transfer in five seconds? In 20XX, my lab at Clemson University published a study in the Journal of Applied Microbiology. We wanted to know if the length of time food is in contact with
19、 a contaminated surface affected the rate of transfer of bacteria to the food. To find out, we introduced bacteria to squares of tile, carpet or wood. Five minutes after that, we placed either bacon or bread on the surface for 5, 30 or 60 seconds, and then measured the number of bacteria transferred
20、 to the food. We repeated this exact procedure after the bacteria had been on the surface for 2, 4, 8 and 24 hours.H) We found that the number of bacteria transferred to either kind of food didnt depend much on how long the food was in contact with the contaminated surface-whether for a few seconds
21、or for a whole minute. The overall number of bacteria on the surface mattered more, and this decreased over time after the initial introduction. It looks like whats at issue is less how long your food stays on the floor and much more how contaminated with bacteria that patch of floor happens to be.I
22、) We also found that the kind of surface made a difference as well. Carpets, for instance, seem to be slightly better places to drop your food than wood or tile. When a carpet was contaminated, less than 1% of the bacteria were transferred. But when the food was in contact with tile or wood, 48-70%
23、of bacteria were.J) Last year, a study from Aston University in the UK used nearly identical parameters(参数)to our study and found similar results. They also reported that 87% of people asked either would eat or had eaten food fallen on the floor.K) Should you eat food fallen on the floor then? From
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