1、介绍性说明文介绍性说明文是根据某种特定的需要，对事物的性质、特点、功能做出客观、科学的解释，从而给人知识或传播信息的一种文体。它主要运用说明的表达方式，向别人介绍清楚事物是怎么样的。对被介绍对象起解释、阐述的作用。基本框架第一段：开头对要说明的事物或事情简要介绍(点题)；第二段：按照题目提供的信息分层次，按照一定的顺序进行说明，注意语言的客观简明；第三段：结尾照应开头(题目没有特殊要求，不要对此事物发表看法)。常用词块1be familiar with its history 熟悉它的历史2other important aspects其他重要的方面3raise their awareness
2、 of keeping fit提高他们的健身意识4play a very important role in daily communication在日常交流中起着非常重要的作用5the reasons behind this这背后的原因6the application of new technologies新技术的应用7account for the increase解释增加的原因8for one reason or another因某种理由9a number of factors许多因素10be on the increase正在增长常用语句精彩开头Today, the topic is.
3、今天的主题是When you find/see., what should you do?当你发现/看到，你应该怎么做？As is known to all, it is important to.众所周知，是很重要的。正文佳句The reason for.is that.的原因是This brings out the important fact that.这引出了一个重要的事实More importantly, you should.更重要的是，你应该It is well known that .is very important in our daily lives because.众所
4、周知在我们的日常生活中很重要，因为.can not only ., but also .不仅，而且.is very important/convenient/helpful when people want to.当人们想要时，很重要/方便/有用。余味结尾It would give us a chance to.这将给我们一个机会In a word, as long as you .you can.总之，只要你你可以If you can do what has been mentioned above, you.如果你能做到以上所提到的，你升格示例根据下面提示写一篇英语短文介绍肢体语言。1肢体
5、语言的作用(如传递信息等)；2明白在不同文化中肢体语言的重要性；3你对肢体语言的看法。注意：1.词数80左右，标题已给出；2可以适当增加细节，以使内容充实、行文连贯；3短文中不能出现与本人相关的信息。Body Language_学生习作Body LanguagePeople use body language to send messages.It is helpful because it can help make you easily understood.When you are talking with others，you are not just using words，but
6、also using body movements.Body language is different in different countries.It is important to know the meaning of gestures and movements in foreign countries.Using body language correctly will help communicate with people.I think that it is important in our lives to learn and use body language.点评：1
7、.该习作语言准确，而且使用了非谓语动词、复合句等，总体来说是一篇不错的作文，但也存在一些问题。2.文章没有分段，缺少框架意识。3.语法结构不够多样，句式不够丰富多变。如没有使用被动语态。4.衔接不够顺畅。升格作文Body LanguageBody language is used by people to send messages to one another.When talking with others, you are not just using words, but also using expressions and body movements.Different count
8、ries have different body language.When you use a foreign language, it is important to know the meaning of gestures and movements in the foreign countries.Using body language in a correct way will help communicate with people and make the stay in a foreign country easy and comfortable.In a word, I am
9、 convinced that it is of great importance in our lives to learn and properly use body language.人们之间的沟通除了通过语言外，还可以借助身势语。在英语课上，老师让你根据下列要点用英语写一篇关于身势语对人们交流的帮助的短文。学会使用身势语的好处：1帮助传递信息；2借此了解一个国家的文化；3要求：1.词数80左右；2可以适当增加细节，以使行文连贯。_参考范文First of all, body language helps us to get our messages across.Sometimes i
10、t may be more effective than words.Also, when we dont know how to express ourselves clearly, we can use body language.Having a wide knowledge of a foreign countrys body language can also help us learn about its culture.Whats more, using body language in a correct way will help make our stay in a foreign country easy and comfortable while travelling abroad.In conclusion, I think that it is very important for us to learn and use body language.
