（新教材）人教版（2019）高中英语选择性必修第一册Unit 4 表达 作文巧升格 教材讲解 .doc

1、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 3r

2、aise their awareness 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 increa

3、se 正在增长 常用语句 精彩开头 Today, the topic is.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？ 2 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 th

4、at .is very important in our daily lives because. 众所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

5、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 _ 3 _ _ _ _ _ _ _ _ 学生习作 Body Language Peopleusebodylanguagetosend messages.It is helpful because it can help ma

6、ke you easily understood.When you are talking with others ， you are not just using words，but 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 bodylanguagecorrectlywillhelp communicate

7、with people.I think that it is important in our lives to learn and use body language. 点评： 1.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 Language Body language is used by people to send messages to one another.When talking wit

8、h others, you are not just using words, but also using expressions and body movements. Different countries 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 he

9、lp communicate with people and make the stay in a foreign country easy and comfortable. In a word, I am convinced that it is of great importance in our lives to learn and properly use body language. 4 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；

10、 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 it 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.