上海高考Summary如何写.docx

1、上海高考Summary如何写Summary如何写（I）说明文的summary咱们以上海英语高二讲义中的一篇文章为例The Problem of Packaging 第一段A large source of rubbish is packaging material. It often makes up more than 30 percent of the total. To understand why this is true, think of the packaging commonly used for a simple product, such as toothpaste. Th

2、e packaging includes not only the tube for the toothpaste, but also the box for the tube. This box is put into a plastic wrapper. Then, the boxes are transported in a cardboard container.第二段Most packaging material ends up in a landfill after it is thrown away. Though necessary, landfills take up val

3、uable space, often stink, and can leak harmful substances into the soil. Landfills not included, the production of packaging material itself is a major source of air and water pollution.第三段People are now trying to solve the problems caused by packaging materials. In 1991, Germany took the lead by re

4、quiring companies to recycle the packaging used for their goods. To do this, the companies set up recycling bins in every neighborhood. Consumers now separate their rubbish into three categoriesmetal, plastic and paper cartons. They then put it into the appropriate bin. The rubbish sorted, it is tra

5、nsported to are cycling company for processing. 第四段The programme worked well at first. However, the amount of rubbish has begun to increase again. One reason for this is that many consumers no longer reduce waste because they think the problem is solved. It seems that to properly deal with the probl

6、em of rubbish, everyone must remain vigilant and do their part.咱们先来把每段的大意理一下：第一段的中心应该确实是讲 A large source of rubbish is packaging material. It often makes up more than 30 percent of the total. 后面的牙膏的情形只是举例说明咯。第二段呢？讲了两层意思，一层：垃圾进入填埋场后造成污染；二层：这些包装材料生产进程中，会产生对空气和水的污染。第三段： 中心句很清楚啊 People are now trying to

7、 solve the problems caused by packaging materials. 后面的德国的情形也是举例子，政府啊，制造商啊，个人啊，采取什么方法来试图解决包装材料带来的污染问题。最后一段了：尽管德国的方式起到了必然的作用，但，又有些人开始神兜兜起来了。包装材料的污染仍是个大问题啊，咱们不能舍弃警戒。说明文概要模板a. 现象揭露类：This article points out the common phenomenon -（主题), which.（补充说明）.b. 利弊对照类：The article compares the disadvantages/ benefit

8、s of A and B. Awhile BThe passage discusses the impact of sth. On the positive side, but it may also.c. 研究显示类：The study reveals thatThe purpose of the report is to show thatSummary: The article points out the problem of packaging. About one third of rubbish results from the packaging materials, whic

9、h cause damage to the environment during their production and after ending in landfills. Though the programs carried out to combat the problem are temporarily successful, the problem remains a great concern. (50 words)Summary如何写（II）A driving goal for most websites is for that site to be easily found

10、 by people looking for the products or services. One of the ways people may find these sites is via a search engine. With this in mind, companies obviously want their websites to appeal to search engines as well. (第一段文字讲网站要让搜索引擎喜爱，那预测下，接下来的文字可能会是， 该怎么让搜索引擎喜爱呢？有什么要注意的要素呢？)First of all, website conten

11、t should be unique and timely. （第一句话是主题句，网站内容要独特新颖且及时）Only quality content ensures that customers will frequent your website and also recommend it to friends via links or through social channels. This act of sharing not only gives your site more chances of public exposure but it also helps to push u

12、p your search engine rankings, which extends huge psychological implication to other engine users as people tend to follow suit. Now famous search engines such as Google use mobile friendliness as a ranking signal（那个词显现了，后面几段文字都是在讲搜索引擎会关注的ranking signal啊，那个词在summary中必需显现啊） in their ranking algorithm

13、(算法). Therefore, if your site is not applicable for mobile devices, you are offering a less than ideal experience to some users and in result search engines will take the disadvantage into account.（这段文字的要紧词眼是 mobile friendliness）Another key ranking signal that Google and other search engines weigh h

14、eavily is page speed and overall site performance.(又是主题句，关键词是page speed 和overall site performance)If your site is loaded with too many high-resolution images and videos or other elements, much viewing time will be caused. These will make sluggish, slow loading that frustrate and often drive away vis

15、itors. Its time to reduce the page size as all the visitors appreciate faster download. Some are even willing to trade better visual experiences for high viewing speed. As user preference stands on top of any search engines list of priority, search engines will look very favorably upon the speed imp

16、rovements of the websites.In addition, for a hot website, appropriate update frequency is also vital.(又是主题句，词眼是update frequency) Although the content is current and up to date when it is first launched, it will soon lose its freshness with the explosion of other various online resources. If the content on your websites has appeared on other sites before, your website is sooner or later to be deserted bec