题目内容
阅读下面的短文，然后按照要求写一篇150词左右的英语短文。
Perhaps the biggest difference is in the growth of computers. Computers can think, remember and calculate faster than any human brain. A computer can hold more than a billion facts in its memory. There are computers that are so big that they would fill this entire auditorium with machinery. Business and banks are now managed by computers. Students’ grades, their marks are all managed by the computer, not from your teachers. In
[写作内容]
你可以用实例或其他方法支持你的论点,也可以参照阅读材料的内容,但不要抄袭阅读材料中的句子.
1. 以约30个词概括短文的要点;
2. 然后以约120个词就 “过度依赖电脑的弊端”的主题发表看法，并包括如下要点:
- 沉迷于电脑对学生造成的不利影响;
- 骇客入侵对国家带来的危害;
- 上网需要大笔的费用。
With the development of information technology, computers have already been involved into almost every aspect of our life. It is undoubted that computers bring in great convenience to us. However, sometimes computers can also lead us into great trouble.
So we should make proper use of computers. Here are some reasons why we ought to avoid over-depending on computers. The first is that some students have deserted their studies as a result of losing themselves into computer games. In addition, if computers were attacked by hackers, we would suffer heavy loss, for the important information may be changed, even lost, and even worse situation may happen, that is , the secret of our government would give away which may do great harm to our country. Furthermore, the expense on buying computers and paying for the Internet will add to our economic burden.
Therefore we should use computers to the best advantages but not to over depend on them
天天向上一本好卷系列答案
小学生10分钟应用题系列答案阅读下面的短文，然后从A-F选项中，为每一小段选择合适的标题, 并把答案写在答案卷上。
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A. The most common problem is a “wandering” mind B. Selective listening is also a mental barrier C. Listening isn’t an easy skill to master D. Attitude can also influence good listening E. Noise and background music makes listening more difficult F. Listening is also related to the level of the listener’s knowledge |
1._____________
Listening is not as easy as someone thought. Even good listeners may recall only fifty percent of what they hear. Retention, the ability to remember and recall information, decreases about twenty to twenty-five percent after a few days. So no matter how well you listen in class, you’re always going to have to refresh your memory before a test! Unfortunately, many people have poor listening habits, and little listening training. To improve your listening skills, it’s important to understand what causes poor listening.
2.___________
If you find it difficult to concentrate solely on what a speaker is saying, there’s a good reason. The mind processes information much faster than a speaker can speak. The brain can process over 500 words per minute, while the average speaker talks at a rate of 124 to 250 words per minute. That means the mind can hear what’s being said and can think about something else at the same time.
3.____________
If you have a negative idea about the speaker or the topic, you’ll find it difficult to listen attentively. Hostile or captive audiences often have more difficultly listening than do favorable or voluntary ones.
4.____________
If a speaker speaks “above the heads” of an audience, people find it difficult to concentrate. Speakers who use unfamiliar words or who use incomplete explanations make it more difficult to listen. Speakers who “speak down” to audiences, failing to acknowledge what the audience already knows, also create mental blocks.
5.___________
When people listen selectively, they simply block out what they don’t want to hear. For instance, many people have habits that are dangerous to their health, like smoking. However, they often choose to block out what a speaker says about health risks. They may listen to a speech and think that the speaker’s message applies to other people, not them. In other words, they hear what they want to hear and ignore what they don’t want to hear.