专业英语四级听力专项强化真题试卷2 (题后含答案及解析)
题型有：1.
听力原文： Online Education Good morning, everybody. In today’s lecture, we will talk about online education. You know in some parts of the world, it is not that easy for people to receive education. And even in the United States where education is available, it might not be within reach. Thus, online cours provided by tho world famous universities can bring the best quality education to as many people as we could around the world, and for free. First, let’s talk a little bit about some of the components that go into online education. The first component is that when you move away from the constraints of a physical classroom and design content for an online format, you can break away from, for example, the one-hour lecture format. You can break up the material, for example, into short, modular units of 8 to 12 minutes, and each of the short unit introduces a coherent concept. Students can deal with this material in different ways, depending on their background, their skills or their interests. So, for example, some students might benefit from a little bit of preparatory
material that other students might already have. Other students might be interested in a particular topic that they want to pursue individually. So this format allows students to break away from the one-size-fits-all model of education, and allows students to follow a much more personalized curriculum. Second, and perhaps one of the biggest components of our online education is that we need to have students who practice with the material in order to really understand it. There’s been a range of studies that demonstrate the importance of this. A study in Science last year, for example, demonstrates that even simple retrieval practice, where students are just suppod to repeat what they already learned gives considerably improved results on various achievement tests. So we need to build in much more meaningful practice questions. Now, fortunately, technology has helped us to provide the students with feedback on tho questions. We can now grade a range of interesting types of homework online. The third component is what is called collaborative learning. Students could collaborate in different online cours in a variety of ways. First of all, there was a question and answer forum, where students could po questions, and other students could answer the que
stions. And what is really amazing is that, becau there were so many students, it means that even if a student pod a question at 3 o’clock in the morning, somewhere around the world, there would be somebody who was awake and working on the same problem, and he might answer that question. And so, in many of the online cours, the median respon time for a question on the question and answer forum was 22 minutes. So in a word, if we wanted to offer top quality education to everyone around the world for free, what would that affect us? Three things. First, it would establish education as a fundamental human right, where anyone around the world with the ability and the motivation could get the skills they need. Second, it would enable lifelong learning. It’s a shame that for so many of us, learning stops when we finish high school or when we finish college. By making this amazing content available, we would be able to learn something new every time we wanted, whether it’s just to expand our minds or it’s to change our lives. And finally, this would make a wave of innovation possible, becau amazing talent can be found everywhere. To sum up today, we have talked about some features of online education and its benefits. We are sure that online education will have
什么是htmla promising future. In the next lecture, we are going to learn how online education has changed people around the world.
Online Education Introduction Online cours can bring the best quality education to people around the world for free.Components of online education no constraints of【T1】______【T1】______—content design for online cours—short, modular units each discussing【T2】______【T2】______—different ways of dealing with the material—a much more【T3】______【T3】______ Providing students with—【T4】______ questions【T4】______—【T5】______ on the questions【T5】______ 【T6】______ in different ways【T6】______—【T7】______ forum【T7】______—median respon time: 22 minutesBenefits of online education—education as a【T8】______【T8】______—enabling【T9】______【T9】______—making【T10】______ possible【T10】______ConclusionOnline education will have a promising future.
经济与社会
1． 【T1】周渔
正确答案：aphysical classroom
解析：本题属于网络教育构成要素中的第一点。录音提到，第一个要素为，当不再受实体教室的约束(constraintsof a physical classroom)时，你可以打破那种以小时为单位的讲座形式，空格前有constraints of，故本题填入aphysical classroom。
2． 【T2】
正确答案：acoherent concept
解析：本题需填入每个简短的模块单元所讨论的内容。录音提到，每个简短的单元介绍一个连贯的概念(acoherent concept)，故本题填入a coherent concept。
3． 【T3】
正确答案：personalized curriculum
解析：本题属于没有实体教室束缚的第4个好处。录音中提到，这种上课组织形式使学生打破了“一锅煮”的教育模式，去学习更个性化的课程(personalized curriculum)，故本题填入p
ersonalized curriculum。
4． 【T4】
正确答案：meaningful practice
解析：本题属于网络教育第二个构成要素中的内容。录音提到，第二个构成要素为，我们需要那种用这些材料去实践以便更好理解材料的学生，所以我们要在材料中设置更多有意义的实践问题(meaningful practice questions)，故本题填入meaningful practice。
5． 【T5】
正确答案：feedback
解析：本题与第二个要素给学生提供了这些问题的什么东西有关，应注意抓听相关内容。录音提到，现有技术能帮助我们给学生提供这些问题的反馈(feedback on tho questions)，故本题填入feedback。
6． 【T6】
祝别人生日快乐
正确答案：collaborative learning
解析：本题属于网络教育第三个构成要素的内容。录音提到，第三个要素为合作学习，学生可以在不同的网络课程中以不同的方式相互合作(collaborate in different online cours in a variety of ways)，换句话说，就是以不同的方式合作学习，故可以填入collaborative learning。
7． 【T7】
正确答案：question and answer
解析：本题考查合作学习的第一方面，空格后为forum(论坛)，考生注意抓听与“论坛相关的信息”，录音提到了问答论坛(question and answer forum)，学生可以在此提出问题，由其他学生回答，故本题填入question andanswer。
8． 【T8】
正确答案：fundamental human right
解析：本题为网络教育的第一个好处。录音提到，首先，它使教育成为人类的基本权利(fundamental human right)，故本题填入fundamental human right。
9． 【T9】
正确答案：lifelong learning冰糖木瓜
解析：本题为网络教育的第二个好处。录音提到，网络教育使终身学习(lifelong learning)成为可能，故本题填入lifelong learning。
10． 【T10】
正确答案：innovation
解析：本题为网络教育的第三个好处。网络教育使持续创新(a wave of innovation)成为可能，由于字数限制，故本题填入关键词innovation即可。
听力原文： Revision of Essay Drafts Good morning, everyone. In today’s lecture, I’m going to talk about how to revi essay drafts and give you some tips as well. The initial r
evision should, of cour, focus on the essay as a whole. You’d ask yourlf— Do I reach my writing objective? Does my essay directly answer the question? Is my main idea clear? In order to answer the questions, what you need to do first is to revi for content. The typical rough draft may have too little and too much content, all at the same time. It will have touched the surface of some portions of the essay, without providing adequate explanation or convincing detail. At the same time, it may have discusd things that do not contribute significantly to your major points. So, what is a good essay then? A good essay eliminates irrelevant material while including all the information necessary to your main point. Your reader needs sufficient evidence to accept what you are saying, so you have to make sure you have adequately developed and supported your main idea. Content that is unrelated to the main idea should be eliminated. Then, what is the cond step in revision? That is revi for organization. A well-organized essay will group similar ideas together and put them in the proper order. If you find it easy to produce an outline from your draft, this means that there is a clear logic to the flow of the content, and you can be reasonably certain that you have a well-ordered essay. Other
wi, reorder your content. The third step you are advid to take is to revi for length. Is your essay approximately the right length? If it is substantially longer than the stated limit, you have to consider reducing the supporting material. But even if there is no stated limit, or you are allowed to write as long as you like, plea adhere to a lf-impod limit and, unless addressing a topic that needs lengthy explanation, stick to it. The steps I have mentioned so far actually refer to revision of an essay as a whole. The next step is to revi for components of the essay, including the paragraphs, ntences and individual words. You may ask, how am I going to revi paragraphs? Well, I’d say a paragraph is not arbitrarily formed. It should revolve around an idea, a theme. Let me tell you one way to revi paragraphs. Isolate a paragraph at a time and make sure it runs smoothly and is not merely a bunch of unrelated statements put together. As for revision of ntences and words, most essay writers pile on one long ntence after another. Well, I suggest you avoid this by breaking up some of the longer ntences to provide variety. U short ntences to make important points, and long ntences to explain complex ideas. Also try to u a variety of ntence structures to maintain reader interest. Eliminate ntence
s that sound awkward when read aloud. For diction, a very important tip is to eliminate impreci or wordy language. For example, u “although” instead of “despite the fact that”. Try to add vigor to your writing by removing clichés and u fresh and interesting descriptions. Try to write as much as possible with nouns and verbs, rather than primarily with adjectives that slow the pace and reduce impact. Similarly, write in the active, not the passive voice. Now, let me just repeat what I have said today. Revision is important. When you revi your draft as a whole, pay attention to content, organization and length. But, don曹文轩作品>金敏婷’t forget to revi your essay in detail. Revision of ntences and words can also make the essay more interesting to readers.
Revision of Essay Drafts The initial revision should focus on the essay as a whole. The first step:【T1】______【T1】______ - the rough draft —containing too little or too much material —discussing things unrelated to【T2】______【T2】______ - how to revi —provide【T3】______to convince your readers 【T3】______ —eliminate unrelated material The cond step: revi for organization - group similar ideas in the proper order - produce an outline from the draft to check【T4】______【T4】
______ The third step: revi for length - mind the stated length - stick to【T5】______【T5】______ Revi for【T6】______of the essay 【T6】______ -【T7】______by breaking up some longer ntences 【T7】______ - u short ntences to make important points - u long ntences to【T8】______【T8】______ - eliminate【T9】______expressions 【T9】______ - u fresh and interesting descriptions - write with【T10】______as much as possible 【T10】______ - write in the active voice
