1、专业英语四级（听力）模拟试卷279及答案解析 (总分：44.00，做题时间：90分钟)一、DICTATION(总题数：2，分数：4.00)1.PART I DICTATIONDirections: Listen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be done at normal speed, listen and try to understand the meaning. For the s
2、econd and third readings, the passage will be read sentence by sentence, or phrase by phrase, with intervals of 15 seconds. The last reading will be done at normal speed again and during this time you should check your work.（分数：2.00）_二、LISTENING COMPREHENS(总题数：6，分数：40.00)3.PART II LISTENING COMPREHE
3、NSION_4.SECTION A TALKIn this section you will hear a talk. You will hear the talk ONCE ONLY. While listening, you may look at ANSWER SHEET ONE and write NO MORE THAN THREE WORDS for each gap. Make sure the word (s) you fill in is (are) both grammatically and semantically acceptable. You may use the
4、 blank sheet for note-taking.You have THIRTY seconds to preview the gap-filling task._What to Do If You Suspect a Food Allergy1. Consequences of food allergy30,000 emergency room visits2,000 hospitalizations 12. Strategy 1: 2Reasons: you may be missing out and may misdiagnosebetween food intolerance
5、 and food allergy 3Intolerances:and challenging 4Allergies: life-threateningTo do afor body reactions 53. Strategy 2: keep a food diary 6 Any symptoms you haveHow long the symptoms happen4. Strategy 3: try an 7 Effect: helping to find out the problem foodNotice: to try it under doctors 8 5. To elimi
6、nate a food from your dietRead 9 Know 10 Remind others of your problem food（分数：20.00）填空项1:_填空项1:_填空项1:_填空项1:_填空项1:_填空项1:_填空项1:_填空项1:_填空项1:_填空项1:_6.SECTION B CONVERSATIONSIn this section you will hear two conversations. At the end of each conversation , five questions will be asked about what was sai
7、d. Both the conversation and the questions will be spoken ONCE ONLY. After each question there will be a ten-second pause. During the pause, you should read the four choices of A, B, C and D, and mark the best answer to each question on ANSWER SHEET TWO.You have thirty seconds to preview the questio
8、ns._A.He has been extremely down recently.B.He is not very fond of going to school.C.He has been depressed for a long time.D.He is not able to get himself out of bed.A.His girlfriend decided to break up with him.B.He encountered bullying on his way to school.C.His family refused to help him with the
9、 problem.D.His family just ignored all the problems he had.A.The hints of bullying.B.The suicide note.C.The negative thoughts.D.The violent words.A.The man had better call the school teachers for help.B.The man should start looking at Jasons Facebook.C.The man can visit a woman with the same problem
10、.D.The man needs to take Jason to do some assessments.A.They indicate self-harm.B.They seem to be shallow.C.They are made by accident.D.They look like scratches.A.How can she improve her essays.B.Why did she get a C on the test.C.What is the professor looking for.D.Why is she doing poorly this term.
11、A.There are many grammar mistakes.B.It has exceeded the word limit.C.The thesis isnt effective enough.D.It is built on week arguments.A.Its too complicated.B.Its too abstract.C.It is ambiguous.D.It is self-evident.A.Because the writers communicate very well.B.Because they are built on solid argument
12、s.C.Because the writers are widely known.D.Because the writers are very talented.A.Doing accurate assessments.B.Using fancy vocabulary.C.Using complex sentences.D.Promulgating untruths.专业英语四级（听力）模拟试卷279答案解析 (总分：44.00，做题时间：90分钟)一、DICTATION(总题数：2，分数：4.00)1.PART I DICTATIONDirections: Listen to the fol
13、lowing passage. Altogether the passage will be read to you four times. During the first reading, which will be done at normal speed, listen and try to understand the meaning. For the second and third readings, the passage will be read sentence by sentence, or phrase by phrase, with intervals of 15 s
14、econds. The last reading will be done at normal speed again and during this time you should check your work.（分数：2.00）_解析：_正确答案：(正确答案： Plastic We use plastic wrap to protect our foods. / We put our garbage in plastic bags or plastic cans. / We sit on plastic chairs, play with plastic toys, / drink fr
15、om plastic cups, and wash our hair with shampoo from plastic bottles. / Plastic does not grow in nature. It is made by mixing certain things together. / Plastic was first made in the 1860s from plants. That plastic was soft and burned easily. / The first modern plastics were made in the 1930s. / Ove
16、r the years, hundreds of different plastics have been developed. / There is a plastic for almost every need. Scientists continue to experiment with plastics. / They hope to find even more ways to use them. /)解析：二、LISTENING COMPREHENS(总题数：6，分数：40.00)3.PART II LISTENING COMPREHENSION_解析：4.SECTION A TA
17、LKIn this section you will hear a talk. You will hear the talk ONCE ONLY. While listening, you may look at ANSWER SHEET ONE and write NO MORE THAN THREE WORDS for each gap. Make sure the word (s) you fill in is (are) both grammatically and semantically acceptable. You may use the blank sheet for not
18、e-taking.You have THIRTY seconds to preview the gap-filling task._解析：What to Do If You Suspect a Food Allergy1. Consequences of food allergy30,000 emergency room visits2,000 hospitalizations 12. Strategy 1: 2Reasons: you may be missing out and may misdiagnosebetween food intolerance and food allergy
19、 3Intolerances:and challenging 4Allergies: life-threateningTo do afor body reactions 53. Strategy 2: keep a food diary 6 Any symptoms you haveHow long the symptoms happen4. Strategy 3: try an 7 Effect: helping to find out the problem foodNotice: to try it under doctors 8 5. To eliminate a food from
20、your dietRead 9 Know 10 Remind others of your problem food（分数：20.00）填空项1:_（正确答案：150 deaths）填空项1:_（正确答案：see a doctor）填空项1:_（正确答案：The difference）填空项1:_（正确答案：uncomfortable）填空项1:_（正确答案：skin test）填空项1:_（正确答案：Everything you eat）填空项1:_（正确答案：eliminationexclusion diet）填空项1:_（正确答案：supervision）填空项1:_（正确答案：labe
21、ls）填空项1:_（正确答案：restaurant items）解析：解析：本题考查对细节的捕捉。录音提到，如何在日常饮食中不接触过敏食物(to eliminate a food from your diet)，其中一个方法是了解餐厅中是否有物品含有过敏源(know restaurant items)，故填入restaurant items。注意应使用复数形式。6.SECTION B CONVERSATIONSIn this section you will hear two conversations. At the end of each conversation , five quest
22、ions will be asked about what was said. Both the conversation and the questions will be spoken ONCE ONLY. After each question there will be a ten-second pause. During the pause, you should read the four choices of A, B, C and D, and mark the best answer to each question on ANSWER SHEET TWO.You have
23、thirty seconds to preview the questions._解析：A.He has been extremely down recently.B.He is not very fond of going to school.C.He has been depressed for a long time.D.He is not able to get himself out of bed.解析：解析：在对话开头，当女士询问男士的近况时，男士告诉女士他最近在烦恼儿子的事情。他的儿子Jason情绪十分低落，有时甚至没有办法叫他起床去上学，而且这种情况已经持续了快半年。由此可见，
24、C项“他已经情绪低落了好长一段时间”符合对话内容，为正确答案。A项“他最近情绪很低落”、B项“他不喜欢上学”以及D项“他没办法起床”都与对话内容不符，故均不正确。A.His girlfriend decided to break up with him.B.He encountered bullying on his way to school.C.His family refused to help him with the problem.D.His family just ignored all the problems he had.解析：解析：对话中，男士提到Jason在学校被同学作
25、弄，但现在Jason已经没有再提及这件事，因此男士认为事情应该结束了。接下来男士又提到，Jason的女朋友与Jason分手了，因此他认为这可能对Jason有一定的影响。A“他女朋友决定与他分手”符合对话内容，为正确答案。B“他在上学路上被欺负”与对话提到的“在学校被捉弄”不符，因此不正确。C“他家人拒绝帮助他处理问题”和D“他家人忽视他的问题”在对话中没有出现。因此也不正确。A.The hints of bullying.B.The suicide note.C.The negative thoughts.D.The violent words.解析：解析：对话中，女士告诉男士说，他儿子昨晚半
26、夜在脸书上发了一些东西，当中谈及生活很糟糕。他希望自己在这个世界上消失等等。这些话语都是消极的思想。由此可见，C项为正确答案。A“欺凌的暗示”和B“自杀遗书”分别利用文中的bullying和suicide做干扰，D“暴力语言”不符合原文内容。A.The man had better call the school teachers for help.B.The man should start looking at Jasons Facebook.C.The man can visit a woman with the same problem.D.The man needs to take
27、Jason to do some assessments.解析：解析：在对话中，男士告知女士他不知道怎么处理他儿子的问题时，女士首先建议男士去看心理治疗师或者心理学家等，后面又提到打紧急电话，还可以去急诊室做心理测评。根据这一对话内容。可见D项“男士需要带Jason去做一些测评”是正确答案。A“男士最好打电话给学校老师寻求帮助”、B“男士应该开始看Jason的脸书”以及C“男士可以拜访有同样问题的一位女士”都是利用对话中的个别词语做干扰，与对话内容不符。都不正确。A.They indicate self-harm.B.They seem to be shallow.C.They are mad
28、e by accident.D.They look like scratches.解析：解析：在对话的后半部分，男士提到他前几天看到他儿子手臂上有一些印记，他觉得看起来像是抓伤。女士提醒他说，抓伤不可能有这么深，并推断他儿子有可能在自残。本题问的是女士的看法，因此A项“这些印记暗示着自残”为正确答案。A.How can she improve her essays.B.Why did she get a C on the test.C.What is the professor looking for.D.Why is she doing poorly this term.解析：解析：对话开始
29、的时候，Michelle问老师能否抽几分钟和她谈谈她的文章，接着又提到，她的文章已经连续得到三次C，不明白教授要找什么样的文章。教授说他已经向学生们解释过了，Michelle请求教授再向她讲一次。由此可见Michelle是在向教授讨教提高作文的方法，答案选A。录音中提到文章得到C，而不是B项的test。C“教授在寻找什么”利用录音原文做干扰，录音中女士的意思是“都不知道教授在寻找什么样的文章”，显然C项过于宽泛。D“她为什么这学期表现差”利用录音原文doing poorly this term做干扰。A.There are many grammar mistakes.B.It has exce
30、eded the word limit.C.The thesis isnt effective enough.D.It is built on week arguments.解析：解析：从选项表述中的grammar mistakes“语法错误”，word limit“字数限制”，thesis“论点”和arguments“论据”等关键词可猜测题目问的应该是对某篇文章的评价，注意相关内容。对话中，老师说到文章的论点很好。但希望Michelle能更有效地去呈现它，说明老师觉得论点不够有效，与C内容一致。A和B项对话没有提到。D项“论据薄弱”在对话里有提到，但说的不是Michelle文章的问题，而是其
31、它文章的问题。A.Its too complicated.B.Its too abstract.C.It is ambiguous.D.It is self-evident.解析：解析：对话里，老师说到文章的第一句话有两个问题，一个是有生僻词“zygote”，一般读者看不懂；另一个是表述太抽象。不够具体，所以答案选B。A“太复杂”，C“有歧义”都没有提到。D“不言而喻”与原文中的意思刚好相反。A.Because the writers communicate very well.B.Because they are built on solid arguments.C.Because the
32、writers are widely known.D.Because the writers are very talented.解析：解析：从选项的Because、writers和argument等关键词可以推测，题目问的是某个原因，且与作者或文章有关。注意对话中的相关内容。对话中，老师说到有些文章有很多问题，但依然广受欢迎，原因是作者在与读者的沟通方面做得非常好，也就是说文章写得浅显易懂，非常适合读者阅读，与A意思一致。B项中的solid arguments与前面的week arguments刚好相反，所以不对。C“因为作者很有名”在原文中没有提到。D“因为作者非常有才华”利用talented做干扰。A.Doing accurate assessments.B.Using fancy vocabulary.C.Using complex sentences.D.Promulgating untruths.解析：解析：对话最后，老师说到有效写作的关键是assessing your reader accurately“正确地评估你的读者”，这样才能写出适合他们看的文章，所以最合适的答案为A“做精确的评估”。B“用华丽的词语”，C“用复杂的句子”在对话中都没有提到。D项“传播虚假信息”是教授不愿意学生做的。
