大学英语四级-301及答案解析.doc
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1、大学英语四级-301 及答案解析(总分:100.00,做题时间:90 分钟)一、Reading Comprehensio(总题数:0,分数:0.00)二、Section A(总题数:1,分数:30.00)The decline in moral standardswhich has long concerned social analystshas at last captured the attention of average Americans. And Jean Bethke Elshtain, for one, is glad. The fact that ordinary citi
2、zens are now starting to think 1 about the nation“s moral 2 , says this ethics (伦理学) professor at the University of Chicago, is reason to hope that new ideas will come forward to 3 it. But the challenge is not to be 4 . Materialism and individualism in American society are the biggest 5 . “The thoug
3、ht that “I“ m in it for me“ has become deeply rooted in the national consciousness,“ Ms. Elshtain says. Some of this can be 6 to the disintegration of 7 communities, in which neighbors looked out for one another, she says. With today“s greater mobility and with so many couples working, those bonds h
4、ave been weakened, replaced by a greater 8 on self. In a 1996 poll of Americans, loss of morality topped the list of the biggest problems facing the U.S. And Elshtain says the public is correct to sense that: Data show that Americans are struggling with problems 9 of in the 1950s, such as classroom
5、violence and a high rate of births to unmarried mothers. The desire for a higher moral standard is not a lament (挽歌) for some 10 “golden age“, Elshtain says, nor is it a wishful (一厢情愿) longing for a time that denied opportunities to women and minorities. Most people, in fact, favor the lessening of
6、prejudice. Moral decline will not be reversed until people find ways to counter the materialism in society, she says. “Slowly, you recognize that the things that matter are those that can“t be bought.“ A. influence B. seriously C. underestimated D. attributed E. traditional F. strictly G. contribute
7、d H. obstacles I. emphasis J. modern K. unreal L. unheard M. improve N. nonexistent O. climate(分数:30.00)三、Section B(总题数:1,分数:35.00)How to Make Attractive and Effective PowerPoint PresentationsA Microsoft PowerPoint has dramatically changed the way is in which academic and business presentations are
8、made. This article outlines a few tips on making more effective and attractive PowerPoint presentations. The Text B Keep the wording clear and simple. Use active, visual language. Cut unnecessary wordsa good rule of thumb is to cut paragraphs down into sentences, sentences into phrases, and phrases
9、into key words. Limit the number of words and lines per slide. Try the rule of Fivefive words per line, five lines per slide. If too much text appears on one slide, use the AutoFit feature to split it between two slides. Click within the placeholder to display the AutoFit Options button (its symbol
10、is two horizontal lines with arrows above and below), then click on the button and choose Split Text between Two Slides from the submenu. C Font size for titles should be at least 36 to 40, while the text body should not be smaller than 24. Use only two font styles per slideone for the title and the
11、 other for the text. Choose two fonts that visually contrast with each other. Garamond Medium Condensed and Impact is good for titles, while Garamond or Tempus Sans can be used for the text body. D Embed the fonts in your presentation, if you are not sure whether the fonts used in the presentation a
12、re present in the computer that will be used for the presentation. To embed the fonts: (1) On the File menu, click Save As; (2) On the toolbar, click Tools, click Save Options, select the Embed TrueType Fonts check box, and then select embed characters in use only. E Use colors sparingly, two to thr
13、ee at most. You may use one color for all the titles and another for the text body. Be consistent from slide to slide. Choose a font color that contrasts well with the background. F Capitalizing the first letter of each word is good for the title of slides and suggests a more formal situation than h
14、aving just the first letter of the first word capitalized. In bullet point lines, capitalize the first word and no other words unless they normally appear capped. Upper and lower case lettering is more readable than all capital letters. Moreover, current styles indicate that using all capital letter
15、s means you are shouting. If you have text that is in the wrong case, select the text, and then click Shift+F3 until it changes to the case style that you like. Clicking Shift+F3 toggles the text case between all caps, lower case, and initial capital styles. G Use bold or italic typeface for emphasi
16、s. Avoid underlining, it clutters up the presentation. Don“t center bulleted lists or text. It is confusing to read. Left align unless you have a good reason not to. Run “spell check“ on your show when finished. The Background H Keep the background consistent. Simple, light textured backgrounds work
17、 well. Complicated textures make the content hard to read. If you are planning to use many clips in your slides, select a white background. If the venue of your presentation is not adequately light-proof, select a dark-colored background and use any light colors for text. Minimize the use of “bells
18、and whistles“ such as sound effects, “flying words“ and multiple transitions. Don“t use red in any fonts or backgrounds. It is an emotionally overwhelming color that is difficult to see and read. The Clips I Animations are best used subtly; too much flash and motion can distract and annoy viewers. D
19、o not rely too heavily on those images that were originally loaded on your computer with the rest of Office. You can easily find appropriate clips on any topic through Google Images. While searching for images, do not use long search phrases as is usually done while searching the web-use specific wo
20、rds. J When importing pictures, make sure that they are smaller than two megabytes and are in a. jpg format. Larger files can slow down your show. Keep graphs, charts and diagrams simple, if possible. Use bar graphs and pie charts instead of tables of data. The audience can then immediately pick up
21、the relationships. The Presentation K If you want your presentation to directly open in the slide show view, save it as a slide show file using the following steps. Open the presentation you want to save as a slide show. On the File menu, click Save As. in the Save As type list, click PowerPoint Sho
22、w. Your slide show file will be saved with a ppt file extension. When you double-click on this file, it will automatically start your presentation in slide show view. When you“re done, PowerPoint automatically closes and you return to the desktop. If you want to edit the slide show file, you can alw
23、ays open it from PowerPoint by clicking Open on the File menu. L Look at the audience, not at the slides, whenever possible. If using a laser pointer, don“t move it too fast. For example, if circling a number on the slide, do it slowly. Never point the laser at the audience. Black out the screen (us
24、e “B“ on the keyboard) after the point has been made, to put the focus on you. Press the key again to continue your presentation. M You can use the shortcut command Ctrl+P to access the Pen tool during a slide show. Click with your mouse and drag to use the Pen tool to draw during your slide show. T
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- 大学 英语四 301 答案 解析 DOC
