教材名称：《计算机专业英语》 主 编： 来永春 出版时间：
电子教案
第 46 次课 学时 2 Project Eight Letting Students Trade Online 授课题目（章，节） Part A Theoretical Learning Fast Reading Two Safe Shopping Online 授课类型（请打√） 理论课□√ 研讨课□ 习题课□ 复习课□ 其他□ 教学目的： 1 In this part, our target is to improve the speed of reading professional articles and the comprehension ability of the reader. 2.We have marked specialized vocabulary key words in some paragraphs so that the reader can quickly grasp the main idea of the sentences and paragraphs. 教学方法、手段： 1. By the computer, projector and blackboard-writing 2. By the student-centered learning, using Classroom Teaching Method, Communicative Teaching Method, Task-based Teaching Method and Audio-visual Teaching Method 教学重点、难点： 1.Master the key words and phrases in the text. 2.Analyze the structure of the complex sentences in the text. 3.Translate the text into Chinese with the help of the reference materials. 3.Describe Safe Shopping Online 补充内容和教学内容及过程设计 时间分配 教学设计 Step 1.Generally speaking, the faster you read within limits, the better you will 20 分钟 comprehend. Is it so with you? If it is, what are the limits? For you, optimum comprehension comes at speeds somewhat above your slowest rates. Privacy of personal information is a significant issue for some consumers. Many consumers wish to avoid spam and telemarketing which could result from supplying contact information to an online merchant. In response, many merchants promise not to use consumer information for these purposes. Many websites keep track of consumer shopping habits in order to suggest items and other websites to view. Step 2. Skimming is a rapid -reading skill that does not require reading all the 25分钟 material word by word but requires a high degree of concentration. In the process of skimming, you should look for the gist of the passage, skip the words and phrases that are not important to the meaning, and still obtain an adequate comprehension. Brick-and-mortar stores also collect consumer information. Some ask for a shopper’s address and phone number at checkout, though consumers may refuse to provide it. Many larger stores use the address information encoded on consumers' credit cards (often without their knowledge) to add them to a catalog mailing list. This information is obviously not accessible to the merchant when paying in cash. Many online malls use cookies to track the user activity for showing relevant results to maximize the shopping experience. It can also be used to track your personal details. Thus before you pass your personal information, ensure the credibility of the online merchant. Step 3 Reading well requires more than understanding the words, sentences and ideas. When you read the following paragraph, you should find out the descriptions of some sentences quickly, and keep your thoughts flowing with the author's.
Good companies post their privacy policy ( that is how they are going to use the personal information about you ) on the website. Read carefully! The important considerations after privacy are the security and safety features used by online malls. Remember that good websites are made in compliance with industrial standards such as SSL (secured socket layer). These standards use encryption technology to transfer information from your computer to online merchant’s server.
Step 4. When your reading habits are good, your reading is efficient and rapid; 20 分钟 When the habits are bad, your is slow and unsatisfying. When you read with your eyes only, not with any part of your mouth. Reading is a visual process, and at the same time, words can be understood without \ them in your mind.. Now read the following paragraph, By using SSL, the information you sent is scrambled, this means it is not possible to get details without encryption code. Since this is done automatically in merchants server, it can be ensured that your personal details are secure. Thus make sure that you always do payment over SSL. When the company you want to deal is new to you, try to get maximum information about them before making any orders. Step 5. In order to attain a higher level of comprehension, you'd better make your
initial fixation as you did before, then move your eyes to make a second 25分钟 fixation, then another fixation, until you have finished the last word. Mark off each Of your eye spans with a slanting line as you move from the beginning to the end.
Keep your password secret and make it in such a way that others may not be in a position to guess it. Credit card transactions are considered to be the safest mode of payment for online shopping. Make yourself understood with the company’s policies especially on how they are going to keep your financial and personal data secured. Keep printed copies of purchase order and confirmation details, so that it can be used in the event of disputes.
Step 6. This task is to check your ability to understand and translate sentences. When you read long sentences carefully, the logical connection is often found between two sentences, for example, one sentence describing the occurrence; while the other explaining why or how it occurs, or what consequence it brings about This practice of identifying the logical connection among sentences helps to improve you reading comprehension. When you read the following sentences, you'd better analyze the structures of the sentences first. And then translate them into Chinese. 1. Many consumers wish to avoid spam and telemarketing which could result from supplying contact information to an online merchant. 2. Many online malls use cookies to track the user activity for showing relevant results to maximize the shopping experience. 3. The important considerations after privacy are the security and safety features used by online malls. 4. Make yourself understood with the company’s policies especially on how they are going to keep your financial and personal data secured. 思考题、作业题、讨论题： 1.Read Safe Shopping Onlineand pay attention to the reading speed and choose the best answer for each of the followings statements according to the text we learn.. 2.Translate the text into Chinese with the help of the reference materials. 课后总结分析：
计算机专业英语教案--46[3页]
